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SCIENCE, VOL. 1221254

SCIENCEIndex to Volume 122July-December 1955

DAEL WOLFLE, Acting EditorCHARLOTTE V. MEETING, Assistant Editor

Editorial BoardMARK H. ADAMS KARL LARK-HOROVITZWALLACE R. BRODE EDWIN M. LERNER

BENTLEY GLASS WILLIAM L. STRAUS, JR.

Editorial StaffPEARL BOBIER, CATHERINE H. BORRAS, BEVERLYBUHNERKEMPE, SARAH S. DEES, JoAN DELL, OLIVER

W. HEATWOLE, M. DALE HOOPER, YUKIE KOZAI,ELLEN E. MURPHY, ROBERT V. ORMES, BETHSABE

PEDERSEN, JOSEPH TURNER, JACQUELYN VOLLMER

EARL J. SCHERAGO, Advertising Representative

Published by the

American Association for the Advancement of Science1515 Massachusetts Avenue, NW, Washington 5, D. C.

Printed in Lancaster, Pa., by Business Press

No.315731583159316031613162316331643165

Date of Issue1 July8 July15 July22 July29 July5 August

12 August19 August26 August

Pages1-48

49-9697-136137-176177-216217-264265-304305-352353-392

Title IndexA

AAAS committees and representatives for1955, 66

AAAS 50-year members, 1261AAAS socio-psychological prize, 1261AAAS Theobald Smith award, 1261Ability of sodium sulfate to stimulate

growth of the chicken, R. S. Gordonand I. W. Sizer, 1270

Abnormal human serum globulins, F. W.Putnam, 275

Acclimation of the critical thermal maxi-mum of the reptile Urosaurus ornatus,C. H. Lowe, Jr., and V. J. Vance, 73

Action of parapyruvate on early develop-ment of Strongylocentrotus purpuratus,C. M. Montgomery and J. W. Bam-berger, 967

Action of pectic enzymes on surface cellsof living Brassica roots, R. G. H. Cor-mack, 1019

Active metal intermediates in coulometricanalysis, P. S. Farrington, 875

Acyl derivatives of glyceraldehyde-3-phos-phate dehydrogenase, I. Krimsky and E.Racker, 319

Advance payments for subscriptions, 683AEC technical libraries, 278Aerial blobs, F. Zwicky, 159Agglutinating strains of trypanosomes ob-

tained with oxophenarsine, W. Cantrell,200

Agriculture in the zone of perpetual frost,N. Korol, 680

Alaskan Science Conference, C. J. Keim,978

Alkaline phosphatase in the kidneys ofaglomerular fish, J. B. Longley, 594

Alpha-particle decay of heavy nuclei, R.F. Christy, 873

Altering juvenility with auxin, D. deZeeuw and A. C. Leopold, 925

Amendments to the AAAS constitution,D. Wolfle, 1008

American bacteriologists, D. W. Weiss,383

American Psychological Association, J. T.Wilson, 977

6-Aminonicotinamide - a potent nicoti-namide antagonist, W. J. Johnson andJ. D. McColl, 834

Anaerobic cuvette, A. C. Maehly, L.Smith, J. D. Graham, Sr., 767

Another look at the Ice Age, W. L. Stokes,815

Antarctic observation stations, 234Antiparasitic activity of substituted car-

banilide complexes, A. C. Cuckler, C.M. Malanga, A. J. Basso, R. C. O'Neill,244

Antiquity of the Sandia culture: car-bon-14 measurements, H. R. Crane, 689

Antirabies vaccine, E. M. Lerner, 112Applications of radioactive isotopes to

measurements, R. T. Nieset, 742Arsenic tribromide immersion liquids of

high index of refraction, R. Meyrowitz,1272

Arterial synthesis of cholesterol in vitrofrom labeled acetate, N. F. Eisley and

No.316631673168316931703171317231733174

Date of Issue2 September9 September16 September23 September30 September7 October

14 October21 October28 October

Pages393-440441-488489-536537-576577-616617-664665-712713-808809-848

G. H. Pritham, 121Asian wildlife conservation, 1179Association finances, H. Nussbaum, 634Association of molybdenum with nitrate

reductase from soybean leaves, H. J.Evans and N. S. Hall, 922

Atomic charges in monosubstituted ben-zenes, R. T. Sanderson, 598

Attempt to reproduce some of Moewus'experiments on Chlamydomonas andPolytoma, F. J. Ryan, 470

Attempted dendrochronological dating ofice island T-3, N. Polunin, 1184

Aureomycin in the saliva of dairy calvesafter intramuscular injection of theantibiotic, J. J. Radisson, E. E. Bartley,F. C. Fountaine, F. W. Atkeson, 514

Australian plant introduction, 368

BBasic research versus pure research, W.

Pigman, 518Behavior pattern in migratory fishes, J. C.

Briggs, 240Berkey, C. P., pioneer--in engineering ge-

ology, M. Kay, 821Beycesultan and the Arzawan culture, 112Bias in the allocation of treatments byrandom numbers, L. Herrera, 828

Biological effect of atomic bomb gammaradiation, E. P. Cronkite, V. P. Bond,W. H. Chapman, R. H. Lee, 148

Biological roots of psychiatry, R. W.Gerard, 225

Biological societies, I. E. Stewart, 1027Biometric techniques in biology, C. I.

Bliss, 1097Blood volume of the rhesus monkey, M. A.

Bender, 156Born approximation in electron diffrac-

tion, V. Schomaker, 879Brues, C. T., zoologist, A. L. Melander

and F. M. Carpenter, 679Brunswik, Egon, psychologist and philoso-pher of science, E. C. Tolman, 910

Burger triangle as a method for correctinginaccuracies of Einthoven triangle, Z.Z. Zao, 375

CC`4-acetate incorporation into liver lipids

and glycogen of irradiated rats, M. G.Morehouse and R. L. Searcy, 158

Calcium uptake by a coral, T. F. Goreauand V. T. Bowen, 1188

Chalconatronite, a new mineral fromEgypt, C. Frondel and R. J. Gettens, 75

Chloroplast as a complete photosyntheticunit, the, D. I. Arnon, 9

Chromatographic fractionation of normaladult oxyhemoglobin, M. Morrison andJ. L. Cook, 920

Chronic uncontrolled cross-circulation inunanesthetized dogs, R. H. Egdahl, 245

Cis-aconitic decarboxylase, R. Bentley andC. P. Thiessen, 330

Citation indexes for science, a new dimen-sion in documentation through associa-tion of ideas, E. Garfield, 108

Climatic thermal adaptation, W. L.Straus, Jr., 24

Cline, I. M., expert on hurricanes, J. T.

iii

No.317531763177317831793180318131823183

Date of Issue4 November

11 November18 November25 November2 December9 December16 December23 December30 December

Pages849-896897-944945-992993-10401041-11201121-11601161-12081209-12481249-1288

Hogan, 753Coincidence method, W. Bothe, 861Colburn, A. P., humanitarian and chemi-

cal engineer, J. A. Behnke, 22Color mixture functions to be modified,

L. E. Barbrow, 293Commercial electric power from atomic

energy, 191Commission on Mental Illness, 633Commission on security (editorial), D.

Wolfle, 1059Comparative tonographic study of normo-

tensive eyes of white and Negro persons,K. W. Ascher, B. Boles-Carenini, R. E.Buten, W. M. Spurgeon, 923

Compositional lineation and-its relation tocomplex folding, W. H. Newhouse, 284

Compromise to the fourth power (edi-torial), D. Wolfle, 1165

Concentration and purification of polioviruses, J. Smolens, A. Greene, L.Coriell, 240

Conditioned aversion to saccharin result-ing from exposure to gamma radiation,J. Garcia, D. J. Kimeldorf, R. A. Koel-ling, 157

Conference on elementary particles, R. E.Marshak, 837

Consensual pupillary response in birds, J.Levine, 690

Coordination of alkynes with silver ion,H. J. Lucas, W. S. Dorsey, G. K. Helm-kamp, 876

Copper in hair, H. Goss and M. M. Green,330

Critical experiment in electrocardio-graphy, E. Frank, 283

Crystallization of purified MEF-1 poliovirus, C. E. Schwerdt and F. L. Schaf-fer, 879

DD-alpha-hydroxy acids in biological sys-

tems, M. S. Dunn, M. N. Camien, E.Geller, 874

Decision on Cole case, 368Delayed effects of mutagenic agents, C.

H. Danforth, 874Desiccator cover remover and sleeve

wrench, H. Brubach, 761Desynaptic pseudoassociations in Secalemontanum, S. Price, 1190

Determination of crustal structure fromlocal variations of phase velocity ofRayleigh waves, F. Press, 879

Determination of housefly succinic dehy-drogenase with triphenyltetrazoliumand neotetrazolium chloride, A. D.Anderson, 694

Determination of magnesium in an insectvirus, C. F. Holoway and G. H. Ber-gold, 1266

Determination of sources of particulateatmospheric carbon, G. D. Clayton, J.R. Arnold, F. A. Patty, 751

Deuteron bombardment of oriented to-bacco mosaic virus preparation, E. Pol-lard and G. F. Whitmore, 335

Diameter of the Andromeda Nebula, J.Stebbins and G. E. Kron, 880

Dietary casein level and B-factor defi-ciencies produced by antagonists, H.

Kaunitz, C. A. Slanetz, R. E. Johnson,1017

Differential response of eye and opticpathways to intensity and wavelength,D. B. Lindsley and R. S. Griffiths, 876

Differentiation and separation of thetetracycline antibiotics by counter-cur-rent distribution, P. P. Minieri and A.G. Mistretta, 1234

Diffusion constant and diffusion coeffi-cient, M. Kleiber, 516; P. B. Rehberg,517

Diffusion constant and diffusion coeffi-cient, R. J. Millington, 1090

Diffusion of sodium ions from cerebraltissue in vitro, B. Garoutte and R. B.Aird, 333

Direction of ionic addition to olefinicdouble bonds, R. T. Sanderson, 244

Director named for AAAS science teach-ing improvement program, M. H. In-graham, 151

Discovery of the antiproton, 1222Dislocations and the yield point in steel,

D. S. Wood, 881Disposable petri-type dish, S. Marcus, 762Distribution of talent (editorial), D.

Wolfle, 1125Dividend at 100 percent a year (edi-

torial), D. Wolfle, 581Do ruminants sleep? W. L. Straus, Jr., 151Dorset dwellings, 866Dosages from natural radioactivity and

cosmic rays, W. F. Libby, 57Double crossing over in Neurospora, D.

R. Stadler, 878Doverite, a new yttrium mineral, W. L.

Smith, J. Stone, D. D. Riska, H. Le-vine, 31

Drug addiction, 67

EEarly history of the scintillation counter,

A. T. Krebs, 17Earth satellite, 322Ecology and the population problem, L.

C. Cole, 831; A. Lincoln, Jr., 832; A.M. Woodbury, 833

Edison foundation awards, 1262Editorial responsibility (editorial), D.

Wolfle, 1001Effect of DDT on enzymatic oxidation

and phosphorylation, J. A. Sacklin, L.C. Terriere, L. F. Remmert, 377

Effect of hematoporphyrin on x-radiationsensitivity in Paramecium, F. H. J.Figge and R. Wichterman, 468

Effect of insulinase inhibitor on hypo-glycemic action of insulin, I. A. Mirskyand G. Perisutti, 559

Effect of N-m-tolylphthalamic acid ontomato flower formation, F. G. Teubnerand S. H. Wittwer, 74

Effect of size and number of brain cellson learning in larvae of the salamander,Triturus viridescens, G. Fankhauser, J.A. Vernon, W. H. Frank, W. V. Slack,692

Effect of stress on an extinguished fearresponse, W. J. Griffiths, Jr., 1267

Effects of plant-growth-regulating sub-stances on control of Erwinia amylovoraby streptomycin and terramycin, D. D.Hemphill and R. N. Goodman, 122

Efforts to strengthen education in thesciences, E. P. Northrop, 505

Electromotive force centrifuge-factorsaffecting accuracy, D. A. Maclnnes andR. L. Kay, 877

Electrophoresis of serum proteins in aviscous film, N. Ressler and S. D.Jacobson, 1088

Electrophoretic separation of hemoglobinsfrom chicken, V. L. Johnson and J. S.Dunlap, 1186

Elemental sulfur dust, a nutrient for lemonleaves, F. M. Turrell and J. R. Weber,119

Emerging concept of poliomyelitis infec-tion, D. Bodian, 105

Encouraging scientific talent, 1261Energy of earthquakes, B. Gutenberg, 876Energy characteristics of strong-motion

earthquakes pertinent to the design ofstructures, G. W. Housner, 876

Energy loss of protons in metals, W. Whal-ing and R. E. Pixley, 881

Energy transfer processes in unimolecularreactions, H. S. Johnston, 876

Enhancement of radiobiological effect bymalonic and maleic acids, M. Kiga, Y.Ando, H. Koike, 331

Enteric cytopathogenic human orphan(ECHO) viruses, Committee on theECHO Viruses, 1187

Enzymatic synthesis of nucleic acidlikepolynucleotides, M. Grunberg-Manago,P. J. Ortiz, S. Ochoa, 907

Eradication of screw-worms through re-lease of sterilized males, R. C. Bushland,A. W. Lindquist, E. F. Knipling, 287

Evidence that serotonin has a role in brainfunction, B. B. Brodie, A. Pletscher, P.A. Shore, 968

Evidences of climatic change from iceisland studies, A. P. Crary, J. L. Kulp,E. W. Marshall, 1171

Evolutionary trends in abundances of thechemical elements, J. L. Greenstein, 875

Excretion patterns of rats followving total-body exposure to x-radiation, R. B.Mefferd, Jr., and H. H. Martens, 829

Experiments at very low pressure, D. Al-pert, 729

Extirpation of roach prothoracic glands,W. L. Nutting, 30

FFAO decennial, 866Factors influencing curvature in the Avena

test for plant hormones, M. J. Kent, 644Feasibility of high-energy photo-meson

production studies using a hydrogenbubble chamber, J. M. Teem, 880

First U.S. Trade Fair of the Atomic In-dustry, 754

Fluorescence characteristics of 5-hydroxy-tryptamine (serotonin), S. Udenfriend,D. F. Bogdanski, H. Weissbach, 972

Food for the future, J. G. Harrar, 313Foot-and-mouth disease virus: its growth

and cytopathogenicity in tissue culture,H. L. Bachrach, W. R. Hess, J. J.Callis, 1269

Ford aid to education, 1261Formulas for pressure on cones at super-

sonic speed, J. D. Cole, 874French Association for the Advancement

of Science, L. Guggenbuhl, 475Frenquel corrects certain cerebral electro-

graphic changes, F. Rinaldi and H. E.Himwich, 198

From Alamogordo to West Milton (edi-torial), D. Wolfle, 181

GGenetic damage produced by radiation, H.

J. Muller, erratum, 759Genetic recombination in bacteria, M. H.

Adams, 278Genetic recombination in bacteria, J.

Lederberg, 920Genetics of extinct species, B. Glass, 192Geologic application of a test for citrate-

soluble metals in alluvium, H. E.Hawkes and H. Bloom, 77

Geomorphic evidences of recent climaticfluctuation in the Peruvian coastal des-ert, H. T. U. Smith, 418

Germicidal activity of electric heaters, C.E. Clifton, 762

Glucagon as a regulator of insulin func-tion, G. E. Anderson, 4-57

Graphic determination of mean values, S.I. Askovitz, 973

iv

HHazards of biological-social analogy, C.

Pentler, L. F. Koch, E. Freundlich, P.Siekevitz, R. R. Merliss, 646

Health Physics Society, 112Help wanted (editorial), R. S. Uhrbrock,

543Hemagglutination after immnunization

with schistosome antigens, I. G. Kagan,376

High-current accelerators, E. 0. Law-rence, 1127

High-school science teacher, the (edi-torial), D. Wolfle, 399

High-vacuum filament' furnace for gasanalysis of metals, G. A. Consolazio andW. J. McMahon, 764

Himstead, R. E., champion of academicfreedom, M. H. Ingraham, 1176

Hotel headquarters and housing, Atlantameeting, R. L. Taylor, 165

Huettner, Alfred F., scientist and teacher,D. E. Lancefield, 953

Human amnion cells for large-scale pro-duction of polio virus, E. M. Zitcer, J.Fogh, T. H. Dunnebacke, 30

IIdentification of vaccine strains of New-

castle disease virus, R. P. Hanson andC. A. Brandly, 156

Importance of seaweeds, E. G. Young, 565Improved automatic microtome, V. Bush,

119Improved method for isolation of adeno-

sine di- and triphosphates, R. G. Owens,415

Improving science teaching, AAAS Coop-erative Committee on the Teaching ofScience and Mathematics, 145

Incorporation of the pyrimidine ring ofadenine into the isoalloxazine ring ofriboflavin, W. S. McNutt, Jr., 878

Individual variations of productivity inresearch laboratories, W. Shockley, 879

Induction of flowering in pineapple bybeta-hydroxyethylhydrazine, D. P. Gow-ing and R. W. Leeper, 1267

Influence of calcium on mobility of theelectrophoretic components of chickenblood serums, A. T. Ericson, R. E.Clegg, R. E. Hein, 199

Influence of thyroxin and thyroglobulinon rice moth larva, V. Srinivasan, N. R.Moudgal, P. S. Sarma, 644

Inhibition of cell division in sea urchineggs by specific antiserums, A. Tylerand J. W. Brookbank, 881

Instrumentation and automation, W. A.Wildhack, 1146

Interaction between oxygen and oxygen-carrying proteins, R. J. P. Williams, I.M. Klotz, T. A. Klotz, 558

Interaction of reserpine, serotonin, andlysergic acid diethylamide in brain, P.A. Shore, S. L. Silver, B. B. Brodie, 284

International Arid Lands Conference, 61International Astronomical Union, 0.

Struve, 698International Congress of Anatomists, W.

L. Straus, Jr., 932International Council of Scientific Unions,W. M. Rudolph, 652

International observatory program, 66Intolerance of dizygotic human twins to

reciprocal skin homografts, B. 0. Rogersand G. Allen, 158

Intracellular symbiosis in cockroaches:II. Mitotic division of mycetocytes, M.A. Brooks and A. G. Richards, 242

Investigation of nuclear size by x-ray fine-structure splitting in heavy atoms, R. L.Shacklett and J. W. M. DuMond, 880

Isomeric substituted-vinyl phosphates assystemic insecticides, J. E. Casida, 597

Isotopic composition of common lead fromsouthern Africa, G. L. Bate and J. L.

Kulp, 970Itching, a primary sensation, W. L.

Straus, Jr., 278

J-KJarmo expedition, 460Keith, Arthur Berridale, student of man-

kind, H. Field, 277Krebiozen, 323

LLaboratory equipment and tariff policy

(editorial), D. Wolfle, 623Latex micro-molding and latex-plaster

molding mixture, D. Baird, 202Latimer, Wendell M., chemist, WV. F.

Giauque, 406Lifting the lid (editorial), D. Wolfle, 311Light-dependence of fluorescence of solu-

tions of cigarette smoke, H. Druckreyand D. Schmiihl, 421; Erratum, 593

Localized electroretinograms from iso-lated poikilothermic retinas with mac-roelectrodes, E. Marg and G. C. Heath,1234

Lysine and cariogenicity of two experi-mental rat diets, F. J. McClure and J.E. Folk, 557

MMach rings verified by numerical differen-

tiation, R. W. Burnham and J. E. Jack-son, 951

Magnets and magnetic field measure-ments, A. L. Bloom and M. E. Packard,738

Manometer flask for measuring respiratoryquotients, R. G. Stanley and T. Trace-well, 76

Marble, J. P., research geochemist, W. E.Smith, 459

Marine borer chemists and biologists, R.L. Taylor, 1081

Marine chemistry, F. J. Weiss, 151Mass screening for disease-resistant mu-

tants in oats, H. E. Wheeler and H. H.Luke, 1229

Maximum information rate through a hu-man channel in reading, J. R. Pierceand J. E. Karlin, 879

Measurement of activity of compoundstraced with low-energy beta emitters, J.C. Roucayrol and E. Oberhausen, 201

Mechanical translation, J. Ornstein, 745Mechanism of antibody-antigen reaction.

V. A. Najjar and J. Fisher. 1272Medical education, 1954-55, 914Medical sciences, J. F. Delafresnaye, 1196Mellon Institute, 1954-55, 683Men and their sciences, W. Borberg, 183Metabolism and chromosome-break rejoin-

ing, S. Wolff and H. E. Luippold, 231Metabolism of 3,4-benzopyrene, I. Beren-blum and R. Schoental, 470

Methylamine complexes of yttrium chlo-ride, W. W. Wendlandt, 197

Methylpentynol (Oblivon) in the treat-ment of epilepsy, D. G. Kennedy andJ. R. Trounce, 515

Microextraction for paper chromatog-raphy, M. H. Zimmermann, 766

Microinjector needle for determination ofper os-LD5o of insect viruses, M. E.Martignoni, 764

Minerals for the future, E. Just, 317Monthly change of diurnal variation of

irregular geomagnetic fluctuations, S.B. Nicholson and 0. R. Wulf, 879

More on "unpublished" material, T. S.Feiman, 518

More power to research (editorial), P. E.Klopsteg, 727

Mucunain, the active pruritogenic pro-teinase of cowhage, W. B. Shelley andR. P. Arthur, 469

Muller, H. J., and the Geneva Conference(editorial), G. W. Beadle, 813

Muller's paper barred, 822

NNational Bureau of Standards velocimeter,

755National Geographic-Palomar sky survey,

323National Institutes of Health directorship

changes, 192National Merit Scholarship Program, 508National Science Foundation special com-

mittee, 368Natural redistribution of a quahog popu-

lation, R. L. Dow and D. E. Wallace,641

Nature's birthday (editorial), D. Wolfle,859

Neglected aspects of electroosmosis inporous bodies, R. D. Miller, 373

Neural basis of bilateral perceptual inte-gration, R. E. Myers, 877

New AAAS advertising manager, 23New AAAS chapter, 68New affiliate of the AAAS, M. Elson, 65New Atomic Energy Commission division,

234New editor for AAAS journals, T. Park,

550New hemoglobin in normal adult blood,

H. G. Kunkel and G. Wallenius, 288New liquid scintillation phosphores, J. R.

Arnold, 1139New long-period waves recorded with a

strain seismograph, H. Benioff, 873New type of APC virus from epidemic

keratoconjunctivitis, E. Jawetz, S. Ki-mura, A. N. Nicholas, P. Thygeson, L.Hanna, 1190

New utopia, the, M. S. Viteles, 1167NGC 1275, an example of colliding gal-

axies, R. Minkowski, 877Nobel prizes, 961Nonbicarbonate buffers in cell culture

media, H. E. Swim and R. F. Parker,466

North-south asymmetry of the Pleistoceneice sheet, W. F. Tanner, 642

Notation for hemoglobin types and genescontrolling their synthesis, A. C. Alli-son, 640

Nuclear emulsion research, M. Correll, 85Nuclear energy levels, T. Lauritsen, 875Nutrition needs of mammalian cells in

tissue culture, H. Eagle, 501

0Occurrence of diffusible auxin in Psilo-

tum, W. P. Jacobs, 597Oceanographic instrumentation, A. C.

Vine, 748Of tom-toms and telephones (editorial),

J. H. Wilson, 673On "An application of statistics," A. E.

Waugh, 601On brain to body ratios and the evolution

of intelligence, E. W. Count and H. J.Jerison, 647

On the character of differential equationsrepresenting wave propagation, R.Courant, 874

On the method of lighthill, H. F. Bohnen-blust, 873

On responsibility of scientists, R. Blochand E. Teller, 600

Orias, Oscar, physiologist, C. McC.Brooks, 587

Orientation of single-crystal silver halidesby epitaxy, S. Zerfoss and J. W. Davis-son, 31

Osmotic pressure, J. D. Babbitt 285Our critics (editorial), D. Wolfle, 223Our Upper Colorado River project, A. D.Moinat, 690; P. B. Sears, 691

Oxalate content of tropical forage grasses,J. Garcia-Rivera and M. P. Morris,1089

pPacific Division meets, R. C. Miller, 606Paper electrophoresis with superimposed

V

pH gradient, H. Hoch and G. H. Barr,243

Partners in science education (editorial),D. Wolfle, 499

Patent work in a small company, T. C.Browne, 733

Pathways of glucose metabolism in cornealepithelium, J. H. Kinoshita, T. Masurat,M. Helfant, 72

Petition to the President, 23Photochemical activity of chloroplasts iso-

lated from sugar beet infected with virusyellows, J. D. Spikes and M. Stout, 375

Photoproduction of neutral pions fromprotons at forward pion angles, V.Peterson, W. S. McDonald, D. R.Corson, 878

Physical anthropologists, J. L. Angel, 41Physical and chemical factors in relation

to Histoplasma capsulatum in soil, L.D. Zeidberg, L. Ajello, R. H. Webster,33

Physics and engineering, M. Allen, 523Physiological triggers, A. M. Shanes, 1098Physiology of invertebrates, T. H. Bullock,1240

Physiology of a primary chemoreceptorunit, E. S. Hodgson, J. Y. Lettvin, K.D. Roeder, 417

Pilot project in teacher education, 961Pioneer in international plant quarantine

work, A. S. Hoyt, 632Plea for the extension of biological ab-

stractions, B. Q. Ward, 1016Polyak, Stephen, grand theme of, the, R.

Granit, 64Polygonization of a plastically bent sap-

phire crystal, M. L. Kronberg, 599Possible role of chelation between alkali

metals and pyridoxal in biological trans-port, H. N. Christensen, 1087

Potzger, John E., student of vegetation,M. F. Buell, 1221

Poverty Point excavations, 550Prenatal ingestion of fluorides and their

transfer to the fetus, R. Feltman and G.Kosel, 560

Prenatal oxygen deprivation and subse-quent specific behavior dysfunctions, G.W. Meier and E. W. Menzel, 419

Preparation of graphs for Science (edi-torial), 143

Present status of cancer tests, D. H.Sprunt, W. M. Hale, F. C. Chang, S.G. Richmond, C. E. Erickson, 273

Preview of AAAS meeting, Atlanta, R. L.Taylor, 1061

Priority for reporting of scientific discov-eries, L. Kartman and H. E. Stark, 33

Problem of Beta Lyrae, 0. Struve and J.Sahade, 881

Production of catalase changes in animalswith 3-amino-1,2,4-triazole, W. G.Heim, D. Appleman, H. T. Pyfrom, 693

Production of fungistatic substances byplant tissue after inoculation, J. Kuc,A. L. Ullstrup, F. W. Quackenbush,1186

Production of pharyngoconjunctival feverin human volunteers inoculated withAPC viruses, T. G. Ward, R. J. Hueb-ner, W. P. Rowe, R. W. Ryan, J. A.Bell, 1086

Production of toxin by resting cells of Cl.parabotulinum type A, S. H. Kindlerand J. Mager, 926

Proliferation of mature fruit pericarp tis-sue slices in vitro, C. A. Schroeder, 601

Properdin system and immunity (II), L.Pillemer, M. D. Schoenberg, L. Blum,L. Wurz, 545

Properties of viruses, M. H. Adams, 1080Proposal for distribution of a hemoglobin

standard, R. K. Cannan, 59Protein whose configuration is controlled

by a specific cofactor, a, M. Delbriuckand G. Sato, 874

Proton affinity of phosphine in the phos-

phonium halides, W. Wendlandt, 831Pseudoalleles, B. Glass, 233Publi'city: the scientists' responsibility

(editorial), D. Wolfle, 271

QQuantitative analysis for thorium by x-ray

fluorescence, A. G. King and P. Dunton,72

Quick morphine detection, 24

RRadiation sensitivity of dormant and ger-

minating barley seeds, C. F. Konzak,197

Radioactive fallout from bomb clouds, H.L. Andrews, 453

Radioactive fallout in Great Britain, E.M. Lerner, 234

Radioactive fallout in the Marshall Is-lands, 1178

Radiocarbon concentration in modernwood, H. E. Suess, 415

Radiocarbon dates for Kara Kamar, Af-ghanistan, University of PennsylvaniaII, C. S. Coon and E. K. Ralph, 921

Radiosensitivity of anoxic skin in relationto temperature, J. P. O'Brien, E. J.Frank, J. L. Garner, 1140

Rapid and precise measurement of mois-ture in biological materials, R. J.Heckly, 760

Rapid method for cultivation of acid-fastbacilli, L. S. Chu, 1189

Reaction rates of a muscle model withnucleotides, R. E. Ranney, 642

Recent geology of Cane Wash, MonumentValley, Arizona, C. B. Hunt, 583; erra-tum, 759

Recommendations for development ofarid lands, International Arid LandsConference, 61

Reference samples of isotopic abundance,F. L. Mohler, 334

Regeneration of x-rayed salamander limbsprovided with normal epidermis, F. C.Rose, H. Quastler, S. M. Rose, 1018

Regional cros,sbedding and petrology assource area indicators, P. E. Potter andR. Siever, 1021

Relabeling of cis and trans isomers of1,3-dimethylcyclopentane, F. D. Rossiniand K. Li, 513

Relationship of nitrogen content of hyalu-ronic acid preparations to hyaluronidaseactivity, R. B. Fuson and S. Marcuis,1268

Religion in the age of science, R. W.Burhoe, 1277

Reserve Forces Act of 1955 (editorial),M. H. Trytten, 451

Response of nasal epithelium to odorstimulation, L. M. Beidler and D.Tucker, 76

Response of the slime mold to electricstimulus, H. S. Burr and W. Seifriz,1020

Retention and properties of S'-labeledhemocyanin in the livers of normal andimmunized rabbits, D. H. Campbell andJ. S. Garvey, 873

Retreat from science, a (editorial), D.Wolfle, 357

"Reward" from brain stimulation in therat, J. Olds, 878

Reward schedules and behavior main-tained by intracranial self-stimulation,M. Sidman, J. V. Brady, J. J. Boren,D. G. Conrad, 830

Role of physical anthropology in the fieldof human identification, T. D. Stewartand M. Trotter, 883

Rubber commission, 408Rushing into print (editorial), L. J. F.

Brimble, 949

SSalt effect on I"3l metabolism in the sala-

mander, J. B. Boatman and J. H.Sunder, 1229

Satellite program, J. Kaplan and H. Odi-shaw, 1003

Science changes (editorial), D. Wolfle, 7Science reprint prices increased, 1261Science and the humanities, 961Science and people, W. Weaver, 1255Science and politics, 408Science, population, and arid lands, A. M.

Woodbury, 200Science reporting, B. Glass, 1133Science and the supernatural, G. R.

Price, 359Scientific Manpower Commission (edi-

torial), D. Wolfle, 1213Scientists appeal for abolition of war, 189Scopes anniversary, 23Seasoning for the calendar, J. J. Case, 648Secrecy in the sky, 322Separation of complete and incompleteRh antibodies by centrifugation, D. H.Campbell, P. Sturgeon, J. R. Vinograd,1091

Serotonin release as a possible mechanismof reserpine action, A. Pletscher, P. A.Shore, B. B. Brodie, 374

Sharks in fresh water, A. W. C. T. Herre,417

Simple method for histochemical detectionof esterase activity, M. Crevier and L.F. Belanger, 556

Single quartz crystal point-focusinoq x-raymonochromator, D. W. Berreman, 873

Singularities of axially symmetric poten-tials, A Erdelyi, 875

y-Sitosteryl glycoside in tobacco, V. R.Khanolkar, T. B. Panse, V. D. Divekar,515

Sleep and cerebral oxygen consumption,408

Slide projection from lecture table, T. P.Nash, Jr., 766

Small foundation, the (editorial), D.Wolfle, 1253

Some analogs and derivatives of the in-secticide DDT, R. E. Dunbar and A. 0.Geiszler, 241

Some effects of periodic x-radiation, L. E.Moon, H. F. Harlow, G. P. Bogumill,863

Some properties of the apparent expan-sion of the universe, N. U. Myall, A.R. Sandage, M. L. Humason, 877

Soo and the Suez, the, A. G. Ballert, 822Sound of boiling, J. W. Westwater, A. J.

Lowery, Jr., F. S. Pramuk, 332Source and origin of magnetite at Scott

Mine, Sterling Lake, New York, A. F.Hagner and L. G. Collins, 1230

Soviet invitation, 66Soviet medicine, 1080Specimens from Sandia Cave and their

possible significance, F. C. Hibben, 688Spectrophotofluorometric assay in the vis-

ible and ultraviolet, R. L. Bowman, P.A. Caulfield, S. Udenfriend, 32

Speculations on hazards of exposure toradiations, J. Keosian, 586

Splanchnic blood flow after hemorrhage,L. A. Sapirstein, N. M. Buckley and E.Ogden, 1138

Staining methods in chromatography ofacidic and neutral mucopolysaccharides,D. Hamerman, 924

Statistical interpretation of quantum me-chanics, M. Born, 675

Statistics, R. P. Silliman, 78Statistics-servant of all sciences, J. Ney-

man, 401Status of storm-tide research, R. 0. Reid,

1006Stellar magnetism, a summary, H. W.

Babcock, 873Steps in the oxidation of indoleacetic acid,

P. M. Ray and K. V. Thimann, 187Sterile microdissection and isolation of

malarial oocysts, J. Chao, 763

vi

Steroid anesthetic agent, G. D. Laubach,S. Y. P'an, H. W. Rudel, 78

Stilbestrol-contaminated feed and repro-ductive disturbances in mice, W. J.Hadlow, 643

Stimulation of limbic system of brain inwaking animals, B. K. Anand and S.Dua, 1139

Stress and disease, H. Selye, 625Structural specificity of inducers of proto-

catechuic acid oxidase synthesis in Neu-rospora, S. R. Gross and E. L. Tatum,1141

Structure of human intellect, J. P. Guiil-ford, 875

Structure of vitamin B12, B. Glass, 823Structure-toxicity in hexachlorocyclohex-

ane isomers, L. J. Mullins, 118Study of atomic recombination reactions

by shock waves and by flash lamps, N.Davidson, D. Britton, D. Bunker, G.Schott, W. Gehman, 874

Study of tumor cell populations by MonteCarlo methods, J. G. Hoffman, N. Me-tropolis, V. Gardiner, 465

Submerged cul.ure of Micrococcus lyso-deikticus for large-scale production ofcells, R. F. Beers, Jr., 1016

Substitution reactions of aromatic halides,J. D. Roberts, A. T. Bottini, D. A.Semenow, 881

Substrate specificity of peroxidase, R. R.Fergusson and B. Chance, 466

Suggestions for contributors (editorial),103

"Sunglasses" in two anoline lizards fromCuba, E. E. Williams and M. K. Hecht,691

Survey of graduate students, 460"Swimmin," anemone from Puget Sound,

C. S. Yentsch and D. C. Pierce, 1231Synthalin A as selective mytotic poison

acting on a-cells of the islets of Langer-hans, H. Ferner and W. Runge, 420

Synthesis of the elements in stars, W. A.Fowler, 875

Synthesis of rubber by ftungi. W. D. Stew-art, W. L. Wachtel, J. J. Shipman, J.A. Yanko, 1271

Systematic effect of C'4-labeling on ion-exchange chromatography of aminoacids, K. A. Piez and H. Eagle, 968

Systematization of journal practices, J. W.Tukey, 246

TTartronate as a possible coenzyme of

oxalosuccinic carboxylase, L. G. Wes-son, 595

Technique for assessing the effects ofdrugs on timing behavior, M. Sidman,925

Temperature profiles throughout ciga-rettes, cigars, and pipes, C. R. Greene,514

Tests of a soil sterilant for forestry use, F.W. Woods, 332

Tetrapod limb, D. W. Ewer, 467Tetrazolium-reduction test for milk, K.M. Mustakallio, E. 0. Ahos, E. 0.Autio, 971

Thallium acetate in the diagnosis ofchronic respiratory disease of chickens,N. L. Shipkowitz and M. K. Clarke, 969

Theoretical calculation of gas emissivities,S. S. Penner, 878

Theorell, Hugo, L. Pauling, 1222Theoretical physics, R. J. Eden, 1278Theory of Elementary Particles, W. Heis-

enberg, 1215Thermal cross sections of fissionable iso-

topes, 409Thermal shock and tooth decay, L. S.Vann, 420; H. A. Pohl, 421

Thurstone, L. L., and the science of hu-man behavior, P. Horst, 1259

To calculate days between two dates, E.Christensen and R. N. Mayall, 561

Tocopherol as an activator of cytochromec reductase, A. Nason and I. R. Leh-man, 19

Transmission of activity in the mamma-lian cortex, S. Ochs, 877

Traveling high-school science libraries, H.J. Deason, 1173

Traveling science libraries for small highschools, J. A. Behnke, 190

Two carbohydrases occurring in insect-produced honeydew, J. P. Wolf, III,and W. H. Ewart, 973

Types of articles for Science (editorial),55

UUltrasonic lesions in the mammalian cen-

tral nervous system, W. J. Fry, J. W.Barnard, F. J. Fry, R. F. Krumins, J. F.Brennan, 517; erratum, 1091

Ultraviolet irradiation of pyrimidine de-rivatives, A. M. Moore and C. H. Thom-son, 594

Unidirectional progression of faulting, C.F. Richter, 880

United Nations and atomic energy, the,914

U.S. Geological Survey, 1956, 588University chemistry teachers, J. B. Phil-

lips, 645University computing laboratories, P. C.Hammer, 770

Use of multiple spectrograph slits in thestudy of internal motions of gaseousnebulae, 0. C. Wilson, 882

VVariations of nitrogen-15 abundance in

naturally occurring substances, T. Hoer-ing, 1233

Vegetative changes at Pinacate, Sonora,Mexico, R. L. Ives, 1235

Virology, a new journal, M. H. Adams,191

Visitors' visas (editorial), D. Wolfle, 905Volume changes on mixing nonpolar

liquids, R. L. Scott, 880

W-YWar and men of science, I. Bry and J.

Doe, 911Wood, R. W., physicist, G. -H. Dieke, 865World Health Assembly-malaria eradi-

cation, H. S. Diehl, 126Yale natural radiocarbon measurements

IL, R. S. Preston, E. Person, E. S.Deevey, 954

Author IndexA

Adams, M. H., 191, 204, 278, 1080Ahos, E. 0. See Mustakallio, K. M., 971Aird, R. B. See Garoutte, B., 333Ajello, L. See Zeidberg, L. D., 33Alexander, E., Jr., 250Allen, G. See Rogers, B. O., 158Allen, M., 523Allison, A. C., 640Alpert, D., 729Anand, B. K., 1139Anderson, A. D., 694Anderson, G. E., 457Ando, Y. See Kiga, M., 331Andrews, H. L., 453Angel, J. L., 41Appleman, D. See Heim, W. G., 693Arcadum, J. A., 164Arnold, J. R., 1139. See also Clayton, G.

D., 751Arnon, D. I., 9Arthur, R. P. See Shelley, W. B., 469Ascher, K. W., 923Askovitz, S. I., 973Atkeson, F. W. See Radisson, J. J., 514Autio, E. 0. See Mustakallio, K. M., 971

BBabbitt, J. D., 285Babcock, C. L., 249Babcock, H. W., 873Bachrach, H. L., 1269Baird, D., 202Bakwir, H., 1095Ballert, A. G., 822Bamberger, J. W. See Montgomery, C. M.,

967Barbrow, L. E., 293Barksdale, L., 930Barnard, J. W. See Fry, W. J., 517Barr, D., 1142Barr, G. H. See Hoch, H., 243Barron, D. H., 1143Bartley, E. E. See Radisson, J. J., 514Basso, A. J. See Cuckler, A. C., 244Bate, G. L., 970Bates, M., 163Beadle, G. W., 813Beers, R. F., Jr., 1016Behnke, J. A., 22, 190Beidler, L. M., 76Belanger, L. F. See Crevier, M., 556Bell, J. A. See Ward, T. G., 1086Bender, M. A., 156Benioff, H., 873Bensusan, H. B., 203Bentley, R., 330Berenblum, I., 470Bergmann, P. G., 292Bergold, G. H. See Holoway, C. F., 1266Bernheimer, A. W., 124Berreman, D. W., 873Berry, E. W., 123, 835Bers, L., 338Best, C. H. See Salter, J., 835Bidney, D., 1093Bliss, C. I., 1097Bloch, R., 600Bloom, A. L., 738Bloom, H. See Hawkes, H. E., 77Blum, L. See Pillemer, L., 545Boas, R. P., Jr., 290Boatman, J. B., 1229Bodian, D., 105Bogdanski, D. F. See Udenfriend, S., 972Bogumill, G. P. See Moon, L. E., 863Bohnenblust, H. F., 873Bok, B. J., 1237Boles-Carenini, B. See Ascher, K. W., 923Bond, V. P. See Cronkite, E. P., 148Borberg, W., 183Boren, J. J. See Sidman, M., 830Born, M., 675Bossert, R. G., 836Bothe, W., 861Bottini, A. T. See Roberts, J. D., 881Bowen, V. T. See Goreau, T. F., 1188Bowman, R. L., 32Boyd, G. E., 381Boyer, C. B., 562Brady, J. V. See Sidman, M., 830Brandly, C. A. See Hanson, R. P., 156Brandwein, P. F., 290Brennan, J. F. See Fry, W. J., 517Briggs, J. C., 240Brimble, L. J. F., 949Britton, D. See Davidson, N., 874Brode, W. R., 472Brodie, B. B., 968. See also Pletscher, A.,

374; Shore, P. A., 284Brookbank, J. W. See Tyler, A., 881Brooks, C. McC., 587Brooks, M. A., 242Brown, J. B., 424Browne, T. C., 733Brubach, H., 761Bry, I., 911Bryant, R. L., 81Buckley, N. M. See Sapirstein, L. A., 1 138Buell, M. F., 1221Bullock, T. H., 1240Bunker, D. See Davidson, N., 874Burhoe, R. W., 1277Burnham, R. W., 951Burr, H. S., 1020

vii

Bush, V., 119Bushland, R. C., 287Buten, R. E. See Ascher, K. W., 923Buzzati-Traverso, A. A., 206

CCallis, J. J. See Bachrach, H. L., 1269Camien, M. N. See Dunn, M. S., 874Campbell, D. H., 873, 1091Cannan, R. K., 59Cantrell, W., 200Carpenter, F. M. See Melander, A. L., 679Case, J. J., 648Casida, J. E., 597Cassidy, H. G., 473Caulfield, P. A. See Bowman, R. L., 32Chance, B. See Fergusson, R. R., 466Chandler, C., 203Chang, F. C. See Sprunt, D. H., 273Chao, J., 763Chapman, W. H. See Cronkite, E. P., 148Chow, B. F., 124, 520Chowla, S., 473Christensen, E., 561Christensen, H. N., 1087Christy, R. F., 873Chu, L. S., 1189Ciocco, A., 562Clagett, M., 1091Clark, N., 1142Clarke, M. K. See Shipkowitz, N. L., 969Clayton, G. D., 751Clegg, R. E. See Ericson, A. T., 199Clench, W. J., 80Clifton, C. E., 762Coffman, B. S., 38Cohen, I. B., 424Cole, J. D., 650, 874Cole, L. C., 831Collins, L. G. See Hagner, A. F., 1230Committee on the ECHO Viruses, 1187Conrad, D. G. See Sidman, M., 830Consolazio, G. A., 764Constance, L., 247, 1144Cook, J. L. See Morrison, M., 920Coon, C. S., 921Corcoran, A. C., 125Coriell, L. See Smolens, J., 240Corley, R. C., 290Cormack, R. G. H., 1019Correll, M., 85Corson, D. R. See Peterson, V., 878Count, E. W., 647Courant, R., 874Cowdry, E. V., 928Craig, R. D., 563Crane, H. R., 689Crary, A. P., 1171Crevier, M., 556Cronkite, E. P., 148Cronquist, A., 162Cross, P. C., 83Cuckler, A. C., 244

DDalla Valle, J. M., 1143Dalldorf, G., 974Danforth, C. H., 874Danielson, G. C., 35Davidson, N., 874Davisson, J. W. See Zerfoss, S., 31Day, H. G., 79,163Dean, H. T., 521Deason, H. J., 1173Deevey, E. S. See Preston, R. S., 954Degering, E. F., 38Delafresnaye, J. F., 1196Delbriuck, M., 874de Zeeuw, D., 925Dickinson, F. E., 162Diehl, H. S., 126Dieke, G. H., 865Divekar, V. D. See Khanolkar, V. R., 515Doe, J. See Bry, I., 911Dorsey, W. S. See Lucas, H. J., 876Dow, R. L., 641Doyle, W. L., 649Druckrey, H., 421; erratum, 593

Dua, S. See Anand, B. K., 1139DuMond, J. W. M. See Shacklett, R. L.,

880Dunbar, R. E., 241Dunham, C. L., 1095Dunlap, J. S. See Johnson, V. L., 1186Dunn, M. S., 874Dunnebacke, T. H. See Zitcer, E. M., 30Dunton, P. See King, A. G., 72Dyer-Bennet, J., 380

EEagle, H., 501. See also Piez, K. A., 968Eden, R. J., 1278Edgcomb, J. H., 1194Egdahl, R. H., 245Egloff, G., 36Eisley, N. F., 121Elderfield, R. C., 472Elson, M., 65Erdelyi, A., 875Ericson, A. T., 199Erickson, C. E. See Sprunt, D. H., 273Evans, H. J., 922Ewart, W. H. See Wolf, J. P., III, 973Ewer, D. W., 467

FFankhauser, G., 692Farrington, P. S., 875Feiman, T. S., 518Feld, B. T., 83Feltman, R., 560Fergusson, R. R., 466Ferner, H., 420Field, H., 277Figge, F. H. J., 468Fisher, J. See Najjar, V. A., 1272Fogh, J. See Zitcer, E. M., 30Folchi-Pi, J., 696Folk, J. E. See McClure, F. J., 557Fosberg, F. R., 1274Foster, L. S., 769, 835Foster, M., 425Fowler, W. A., 875Fox, J. P., 37Fountaine, F. C. See Radisson, J. J., 514Frank, E., 283Frank, E. J. See O'Brien, J. P., 1140Frank, W. H. See Fankhauser, G., 692Frary, F. C., 768Fretter, W. B., 1276Freundlich, E. See Pentler, C., 646Fried, M. H., 423Frondel, C., 75Fry, F. J. See Fry, W. J., 517Fry, W. J., 517; erratum, 1091Fugassi, P., 339Fuson, R. B., 1268

GGarcia, J., 157Garcia-Rivera, J., 1089Gardiner, V. See Hoffman, J. G., 465Garfield, E., 108Garner, J. L. See O'Brien, J. P., 1140Garoutte, B., 333Garrett, A. B., 124Garvey, J. S. See Campbell, D. H., 873Gehman, W. See Davidson, N., 874Geisser, S., 423Geiszler, A. 0. See Dunbar, R. E., 241Geller, E. See Dunn, M. S., 874Gellhorn, E., 38Gerard, R. W., 225Gettens, R. J. See Frondel, C., 75Giauque, W. F., 406Gilman, H., 1194Glass, B., 152, 192, 233, 325, 551, 589,

684, 823, 1081, 1133, 1274Golomb, M., 81, 162Goodman, R. N. See Hemphill, D. D., 122Gordon, M. P., 161Gordon, R. S., 1270Goreau, T. F., 1188Goss, H., 330Gossick, B. R., 563Gowing, D. P., 1267

Graham, J. D., Sr. See Maehly, A. C., 767Granit, R., 64Green, M. M. See Goss, H., 330Greene, A. See Smolens, J., 240Greene, C. R., 514Greenstein, J. L., 875Greiner, E. S., 521Griffiths, R. S. See Lindsley, D. B., 876Griffiths, W. J., Jr., 1267Gross, S. R., 1141Grunberg-Manago, M., 907Guggenbuhl, L., 475Guilford, J. P., 875Gutenberg, B., 876

HHaasen, P., 1095Hadlow, W. J., 643Hagner, A. F., 1230Hale, W. M. See Sprunt, D. H., 273Hall, E. R., 1026Hall, N. S. See Evans, H. J., 922Hamer, W. J., 35Hamerman, D., 924Hammer, P. C., 770Hanna, L. See Jawetz, E., 1190Hanson, R. P., 156Hardin, G., 651Hardy, J. D., 928Harlow, H. F. See Moon, L. E., 863Harrar, J. G., 313Harris, L. A., 37Hauser, P. M., 1025Hawkes, H. E., 77Heath, G. C. See Marg, E., 1234Hecht, M. K. See Williams, E. E., 691Heckly, R. J., 760Hedgpeth, J. W., 836, 1095Heim, W., 693Hein, R. E. See Ericson, A. T., 199Heisenberg, W., 1215Helfant, M. See Kinoshita, J. H., 72Helmkamp, G. K. See Lucas, H. J., 876Hemphill, D. D., 122Herbstein, F. H., 291Herndon, C. N., 80Herre, A. W. C. T., 417Herrera, L., 79, 828Herzberg, G., 422Hess, W. R. See Bachrach, H. L., 1269Hibben, F. C., 688Himwich, H. E. See Rinaldi, F., 198Hoch, H., 243Hodgson, E. S., 417Hoering, T., 1233Hoffman, J. G., 465Hogan, J. T., 753Holoway, C. F., 1266Horst, P., 1259Hotchkiss, R. D., 248Householder, A. S., 426, 602Housner, G. W., 876Hoyt, A. S., 632Huebner, R. J. See Ward, T. G., 1086Hull, R., 1025Humason, M. L., 877Hunt, C. B., 583; erratum, 759

I-JIngraham, M., 151, 1176Ives, R. L., 1235Jackson, J. E. See Burnham, R. W., 951Jacobs, T. L., 337Jacobs, W. P., 597Jacobson, S. D. See Ressler, N., 1088Jawetz, E., 1190Jerison, H. J. See Count, E. W., 647Johnson, L. P., 205Johnson, R. E. See Kaunitz, H., 1017Johnson, V. A., 976Johnson, V. L., 1186Johnson, W., 602Johnson, W. J., 834Johnston, H. S., 876Jones, H. M., Jr., 79Just, E., 317

viii

KKagan, I. G., 376Kamen, M. D., 1237Kaplan, J., 1003Kaplan, W., 337Karlin, J. E. See Pierce, J. R., 879Kartman, L., 33Kaunitz, H., 1017Kay, M., 821Kay, R. L. See MacInnes, D. A., 877Keefer, C. S., 472Keim, C. J., 978Kennedy, D. G., 515Kent, M. J., 644Keosian, J., 586Kerr, T., 338Khanolkar, V. R., 515Kiga, M., 331Kimball, R. F., 248Kimeldorf, D. J. See Garcia, J., 157Kimura, S. See Jawetz, E., 1190Kindler, S. H., 926King, A. G., 72Kinoshita, J. H., 72Kinsella, R., 37Kleiber, M., 516Klopsteg, P. E., 727Klotz, I. M. See Williams, R. J. P., 558Klotz, T. A. See Williams, R. J. P., 558Knight, S. G., 380Knipling, E. F. See Bushland, R. C., 287Knowles, H. S., 471Koch, L. F. See Pentler, C., 646Koehler, J. S., 422, 975Koelling, R. A. See Garcia, J., 157Koike, H. See Kiga, M., 331Kolodney, M., 929Kolthoff, I. M., 379Konzak, C. F., 197Kopac, M. J., 36Korol, N., 680Kosel, G. See Feltman, R., 560Kossack, C. F., 471Kotin, P., erratum, 71Kraushaar, J. J., 206Krebs, A. T., 17Krimsky, I., 319Kron, G. E. See Stebbins, J., 880Kronberg, M. L., 600Krumins, R. F. See Fry, W. J., 517Kuc, J., 1186Kudo, R. R., 380Kuffler,S.W., 1192Kulp, J. L. See Bate, G. L., 970. See also

Crary, A. P., 1171Kunkel, H. G., 288

LLajtha, A., 929Lamb, V. A., 519Lancefield, D. E., 953Landauer, W., 604Lathrop, J. B., 695Laubach, G. D. 78Lauritsen, T., 875Lawrence, E. O., 1127Lazarow, A., 471Le Corbeiller, P., 424, 1193Lederberg, J., 920Lee, M. O., 206Lee, R. H. See Cronkite, E. P., 148Leeper, R. W. See Gowing, D. P., 1267Lehman, I. R. See Nason, A., 19Lehner, G. F. J., 125Lemmon, R. M.. 291Leopold, A. C. See de Zeeuw, D., 925Lerner, E. M., 112, 152, 234, 564Lettvin, J. Y. See Hodgson, E. S., 417Levine, H. See Smith, W. L., 31Levine, J., 690Levy, M., 83Lewis, D. J., 1193Li, K. See Rossini, F. D., 513Libby, W. F., 57Lillie, R. D., 338Lincoln, A., Jr., 831Lindquist, A. W. See Bushland, R. C., 287Lindsley, D. B., 876

Lloyd, T., 930Long, A. G., 292Longley, J. B., 594Lowe, C. H., Jr., 73Lowery, A. J., Jr. See Westwater, J. W.,

332Lucas, H. J., 876Luippold, H. E. See Wolff, S., 231Luke, H. H. See Wheeler, H. E., 1229Luria, S. E., 604

iMacInnes, D. A., 877MacLeod, C. M., 649Maehly, A. C., 767Mager, J. See Kindler, S. H., 926Mainland, D., 1275Mair, B. J., 651Malanga, C. M. See Cuckler, A. C., 244Marcus, S., 762. See also Fuson, R. B.,

1268Marg, E., 1234Mark, H. F., 769, 836Marshak, R. E., 837Marshall, E. W. See Crary, A. P., 1171Martens, H. H. See Mefferd, R. B., Jr.,

829Martignoni, M. E., 764Massalski, T. B., 1238Masurat, T. See Kinoshita, J. H., 72Mayall, N. U., 877Mayall, R. N. See Christensen, E., 561McBee, E. T., 247McClure, F. J., 557McColl, J. D. See Johnson, W. J., 834McConnell, D., 930McDonald, W. S. See Peterson, V., 878McGrath, J. T., 289McLain, S., 1193McMahon, W. J. See Consolazio, G. A.,

764McNish, A. G., 81McNutt, W. S., Jr., 878Mefferd, R. B., Jr., 829Meier, G. W., 419Melander, A. L., 679Menzel, E. W. See Meier, G. W., 419Merliss, R. R. See Pentler, C., 646Metropolis, N. See Hoffman, J. G., 465Meyer, K., 520Meyerhoff, A. A., 1192Meyrowitz, R., 1271Michener, C. D., 379Miller, C. W., 379Miller, R. C., 606Miller, R. D., 373Millington, R. J., 1090Milne, L. J., 336Milne, M. See Milne, L. J., 336Minieri, P. P., 1234Minkowski, R., 877Mirsky, I. A., 559Mistretta, A. G. See Minieri, P. P., 1234Mohler, F. L., 334Moinat, A. D., 690Monis, B., 1193Montgomery, C. M., 967Moon, L. E., 863Moore, A. M., 594Morehouse, M. G., 158Morris, M. P. See Garcia-Rivera, J., 1089Morrison, M., 920Moudgal, N. R. See Srinivasan, V., 644Muller, H. J., erratum, 759Mullins, L. J., 118, 1025Murphy, G. J., 204Mustakallio, K. M., 971Myers, R. E., 877

NNaeser, C. R., 1143Najjar, V. A., 1272Nash, T. P., Jr., 766Nason, A., 19Needham, J., 289Nesbitt, R. H., 425Newhouse, W. H., 284Neyman, J., 401

Nicholas, A. N. See Jawetz, E., 1190Nicholson, S. B., 879Nieset, R. T., 742Northrop, E. P., 505Nottingham, W. B., 1237Nussbaum, H., 634Nutting, W. L., 30

0Oberhausen, E. See Roucayrol, J. C., 201O'Brien, J. P., 1140Ochoa, S. See Grunberg-Manago, M., 907Ochs, S., 877Odgers, G. J., 1024Odishaw, H. See Kaplan, J., 1003Ogden, L. See Sapirstein, L. A., 1138Olds, J., 878O'Neill, R. C. See Cuckler, A. C., 244Ornstein, J., 745Ortiz, P. J. See Grunberg-Manago, M.,

907Owens, R. G., 415

P-QPackard, M. E. See Bloom, A. L., 738P'an, S. Y. See Laubach, G. D., 78Panse, T. B. See Khanolkar, V. R., 515Park, T., 550Parker, R. F. See Swim, H. E., 466Patty, F. A. See Clayton, G. D., 751Pauling, L., 1222Peaslee, D. C., 203Peller, S., 603, 1023, 1094Penner, S. S., 878Pentler, C., 646Pepinsky, R., 337Perisutti, G. See Mirsky I. A., 559Person, E. See Preston, R. S., 954Peterson, V., 878Phillips, J. B., 645Pierce, D. C. See Yentsch, C. S., 1231Pierce, J. R., 879Piez, K. A., 968Pigman, W., 518Pillemer, L., 545Pixley, R. E. See Whaling, W., 881Plaut, G. W. E., 205Pletschler, A., 374. See also Brodie, B. B.,968

Pohl, H. A., 420Pollard, E., 335Polunin, N., 1184Potter, P. E., 1021Pramuk, F. S. See Westwvater, J. W., 332Press, F., 879Preston, R. S., 954Price, G. R., 359Price, S., 1190Pritham, G. H. See Eisley, N. F., 121Putnam, F. W., 123, 275Pyfrom, H. T. See Heim, W. G., 693Quackenbush, F. W. See Kuc, J., 1186Quastler, H. See Rose, F. C., 1018

RRacker, E., 291. See also Krimsky, I., 319Radisson, J. J., 514Ralph, E. K. See Coon, C. S., 921Ranney, R. E., 642Ray, P. M., 187Reagan, E. P., 249Reed, E. K., 379Rees, M., 204, 422, 697Rehberg, P. B. See Kleiber, M., 516Reid, R. O., 1006Remmert, L. F. See Sacklin, J. A., 377Ressler, N., 1088Reyerson, L. H., 84Richards, A. G. See Brooks, M. A., 242Richmond, S. G. See Sprunt, D. H., 273Richter, C. F., 880Rinaldi, F., 198Riska, D. D. See Smith, W. L., 31Roberts, C. W., 521Roberts, J. D., 881Roberts, R. B., 604Roeder, K. D. See Hodgson, E. S., 417Rogers, B. O., 158

ix

Rose, F. C., 1018Rose, S. M. See Rose, F. C., 1018Rosenthal, A., 1239Roshwalb, I., 1023Rossini, F. D., 513Rosskopf, M. F., 204Rothstein, J., 36, 768Roucayrol, J. C., 201Rowe, W. P. See Ward, T. G., 1086Rudel, H. W. See Laubach, G. D., 78Rudolph, W. M., 652Runge, W. See Ferner, H., 420Ryan, F. J., 470Ryan, R. W. See Ward, T. G., 1086

SSacklin, J. A., 377Sahade, J. See Struve, O., 881Salter, J., 835Saltman, P., 1093Sandage, A. R. See Mayall, N. U., 877Sanderson, R. T., 244, 598Sapirstein, L. A., 1138Sarma, P. S. See Srinivasan, V., 644Saroff, H. A., 1094Sato, G. See Delbriick, M., 874Schaffer, F. L. See Schwerdt, C. E., 879Schmahl, D. See Druckrey, H., 421, 593Schoenberg, M. D. See Pillemer, L., 545Schoental, R. See Berenblum, I., 470Schomaker, V., 879Schott, G. See Davidson, N., 874Schroeder, C. A., 601Schultz, L. P., 80Schwerdt, C. E., 879Scott, J. L., 1236Scott, R. L., 880Scribner, B. F., 161Searcy, R. L. See Morehouse, M. G., 158Sears, F. W., 247Sears, P. B., 691, 1024Seeger, R. J., 650Seifriz, W. See Burr, H. S., 1020Selove, W., 563Selye, H., 625Semenow, D. A. See Roberts, J. D., 881Shacklett, R. L., 880Shanes, A. M., 1098Shedlovsky, T., 472Shelley, W. B., 469Sherman, R. W., 339Shipkowitz, N. L., 969Shipman, J. J. See Stewart, W. D., 1271Shockley, W., 879Shore, P. A., 284. See also Brodie, B. B.,

968; Pletschler, A., 374Sidman, M., 830, 925Siekevitz, P. See Pentler, C., 646Siever, R. See Potter, P. E., 1021Silliman, R. P., 77Silver, S. L. See Shore, P. A., 284Simpson, G. G., 1144Sinclair, G. M., 123Sizer, I. W. See Gordon, R. S., 1270Slack, W. V. See Fankhauser, G., 692Slanetz, C. A. See Kaunitz, H., 1017Smith, H. T. U., 418Smith, L. See Maehly, A. C., 767Smith, W. E., 459Smith, W. Lee, 31Smolens, J., 240Spikes, J. D., 375Sprunt, D. T., 273Spurgeon, W. M. See Ascher, K. W., 923Srinivasan, V., 644Stadler, D. R., 878Stanley, R. G., 76Stark, H. E. See Kartman, L., 33Stebbins, J., 880Steffen, R. M., 975, 1093Steinbach, H. B., 82Steinour, H. H., 161Stewart, I. E., 1027Stewart, T. D., 883Stewart, W. D., 1271Stokes, W. L., 815Stokstad, E. L. R., 381Stone, J. See Smith, W. L., 31

Stout, M. See Spikes, J. D., 375Straus, W. L., Jr., 24, 112, 151, 278, 868,

932Strong, J., 974Struve, O., 339, 698, 881Sturgeon, P. See Campbell, D. H., 1091Suess, H. E., 415Sunder, J. H. See Boatman, J. B., 1229Sutton, R. M., 289Swim, H. E., 466

TTanner, W. F., 642Tatum, E. L. See Gross, S. R., 1141Taylor, J. F., 38Taylor, J. K., 426Taylor, R. L., 165, 1061, 1081Teem, J. M., 880Teichmann, W., 381Teller, E. See Bloch, R., 600ter Haar, D., 928Terriere, L. C. See Sacklin, J. A., 377Teubner, F. G., 74Thiessen, C. P. See Bentley, R., 330Thimann, K. V. See Ray, P. M., 187Thomson, C. H. See Moore, A. M., 594Thygeson, P. See Jawetz, E., 1190Tobolsky, A., 205Tolman, E. C., 910Tracewell, T. See Stanley, R. G., 76Trotter, M. See Stewart, T. D., 883Trounce, J. R. See Kennedy, D. G., 515Trytten, M. H., 451Tucker, D. See Beidler, L. M., 76Tukey, J. W., 246Turrell, F. M., 119Tyler, A., 881

UUdenfriend, S., 972, 1276. See also Bow-

man, R. L., 32Uhrbrock, R. S., 543Ullstrup, A. L. See Ku6, J., 1186Umbreit, W. W., 649

VVance, V. J. See Lowe, C. H., 73Vann, L. S., 420Velardo, J. T., 519Vernon, J. A. See Fankhauser, G., 692Vine, A. C., 748Vinograd, J. R. See Campbell, D. H., 1091Viteles, M. S., 1167

WWachtel, W. L. See Stewart, W. D., 1271Wall, L. A., 163Wallace, D. E. See Dow, R. L., 641Wallenius, G. See Kunkel, H. G., 288Walton, R. P., 1144Ward, B. Q., 1016Ward, T. G., 1086Warner, R. C., 336, 1194Warren, L. H., 696Waugh, A. E., 601Way, K., 603Weaver, W., 1255Weber, J. R. See Turrell, F. M., 119Webster, R. H. See Zeidberg, L. D., 33Weiss, D. W., 383Weiss, F. J., 151Weissbach, H. See Udenfriend, S., 972Wendlandt, W. W., 197, 831Wesson, L. G., 595Westlake, W. E., 974Westwater, J. W., 332Wever, E. G., 380Whaling, W., 881Wheeler, H. E., 1229Whitmer, R. H., 1275Whitmore, G. F. See Pollard, E., 335Wichterman, R. See Figge, F. H. J., 468Wildhack, W. A., 1146Williams, E. E., 691Williams, R. J. P., 558Williams, R. R., 338Wilson, J. H., 673Wilson, J. T., 977

Wilson, 0. C., 882Winchester, G., 160Wittwer, S. H. See Teubner, F. G., 74Wolf, J. P., III, 973Wolff, S., 231Wolfle, D., 181, 223, 271, 311, 357, 399,

4-99, 564, 581, 623, 859, 905, 1001,1008, 1059, 1125, 1165, 1213, 1238,1253, 1275

Wood . S., 881Woodbury, A. M., 200, 833Woods, F. W., 332Wright, A. H., 1274Wulf, 0. R. See Nicholson, S. B., 879Wurz, L. See Pillemer, L., 545

X-Y-zYagoda, H., 520Yanko, J. A. See Stewart, W. D., 1271Yentsch, C. S., 1231Yoe, J. H., 603Young, E. G., 565Zao, Z. Z., 375Zeidberg, L. D., 33Zerfoss, S., 31Zimmermann, M. H., 766Zitcer, E. M., 30Zwicky, F., 159

Book ReviewsA

Abstract Bibliography of Cotton Breedingand Genetics, 1900-1950, R. L. Knight,338

Acetylenic Compounds in Organic Syn-thesis, R. A. Raphael, 337

Actions of Radiations on Living Cells,D. E. Lea, 1274

Adams, R., Ed., Organic Reactions, vol.VIII, 472

Adrenal cortex, E. P. Ralli, Ed., 835Advanced Calculus, L. Brand, 1025Advanced Mathematics for Engineers, H.W. Reddick and F. H. Miller, 204

Advances in Carbohydrate Chemistry, vol.9, M. L. Wolfrom, R. S. Tipson, E. L.Hirst, Eds., 161

Advances in Food Research, vol. V, E. M.Mrak and G. F. Stewart, Eds., 163

Advances in Protein Chemistry, vol. IX,M. L. Anson, K. Bailey, J. T. Edsall,Eds., 336

Albertini, A. V., Histologische Geschwulst-diagnostik, 1094

Albritton, E. C., Ed., Standard Values inNutrition and Metabolism, 79

Allen, A. C., The Skin, a Clinicopatho-logic Treatise, 381

Altschul, R., Endothelium, 471Aluminum Paint and Powder, J. D. Ed-

wards and R. I. Wray, 768American Council on Education, Spon-

sored Research Policy of Colleges andUniversities, 82

L'Analyse Spectrale Quantitative par laFlamme, pts. I and II, R. Mavrodi-neanu and H. Boiteux, 161

Analysis of Development, B. H. Willier,P. A. Weiss, V. Hamburger, Eds., 289

Analysis of Insecticides and Acaricides, F.A. Gunther and R. C. Blinn, 974

Analytical Cytology, R. C. Mellors, 649Annotated Bibliography of Submarine

Technical Literature, An: 1557 to 1953,Committee on Undersea Warfare, Na-tional Research Council, 340

Annual Review of Nuclear Science, vol. 4,J. G. Beckerly, M. D. Kamen, L. I.Schiff, Eds., 203

Annual Reviews of Plant Physiology, vol.6, D. I. Arnon, Ed., 1093

Anson, M. L., K. Bailey, J. T. Edsall, Ad-vances in Protein Chemistry, 336

Antibiotics Annual 1954-1955, H. Welchand F. Marti-Ibanez, Eds., 472

Antimetabolites and Cancer, C. P. Rhoads,x

Ed., 1194Applied X-rays, G. L .Clark, 336Approximations for Digital Computers, C.

Hastings, Jr., assisted by J. T. Haywardand J. P. Wong, Jr., 602

Aries, R. S., and R. D. Newton, ChemicalEngineering Cost Estimation, 1 143

Arnon, D. I., Ed., Annual Reviews ofPlant Physiology, vol. 6, 1093

Atomic and Nuclear Physics, R. S. Shank-land, 563

Autoradiography in Biology and Medicine,G. A. Boyd, 520

Aux Confins de la Vie, P. Morand, 604

BBacon, H. M. Differential and Integral

Calculus, 204Bacq, Z. M. and P. Alexander, Funda-

mentals of Radiobiology, 248Bacq, Z. M., and P. Alexander, Eds.,

Radiobiology Symposium, 1954, 1095Barnett, L., and editorial staff of Life,The World We Live In, 1275

Bartlett, M. S., An Introduction to Sto-chastic Processes with Special Refer-ence to Methods and Applications, 423

Basic Processes of Gaseous Electronics, L.B. Loeb, 1236

Bau der Siidamerikanischen Kordillere, H.Gerth, 1192

Beckerly, J. G., M. D. Kamen, L. I. Schiff,Eds., Annual Review of Nuclear Sci-ence, 203

Begg, R. W., Ed., Canadian Cancer Con-ference, vol. I, 603

Bergsonian Philosophy and Thomism, J.Maritain, 1093

Berrill, N. J., The Origin of Vertebrates,1144

Bers, L., S. Bochner, F. John, Eds., Con-tributions to the Theory of Partial Dif-ferential Equations, 162

Beta- and Gamma-Ray Spectroscopy, K.Siegbahn, Ed., 975

Bibliography on Hearing, S. S. Stevens,J. G. C. Loring, D. Cohen, compilers,380

Bibliography on Physical Electronics, W.B. Nottingham and Staff, 563

Bigelow, H. B., and W. C. Schroeder,Fishes of the Western North Atlantic,80

Biochemistry of the Aminosugars, P. W.Kent and M. W. Whitehouse, 520

Biochemistry of Nitrogen, N. J. Toivonen,E. Tommila et al., Eds., 290

Biochemistry and Physiology of Protozoa,vol. II, S. H. Hutner and A. Lwoff, 380

Biology of the Amphibia, The, G. K.Noble, 1274

Biology of Deserts, J. W. Cloudsley-Thompson, 379

Biology of Man, The, Hensil, J. S., 205Biology of a Marine Copepod Calanus

finmarchicus (Gunnerus), S. M. Mar-shall and A. P. Orr, 1095

Black, J. W., and W. E. Moore, Speech:Code, Meaning and Communication,602

Blackwood, 0. H., T. H. Osgood, A. E.Ruark, An Outline of Atomic Physics,1093

Bladergroen, W., Einfiihrung in die Ener-getik und Kinetik biologischer Vor-gange, 929

Block, R. J., E. L. Durrum, G. ZweigA Manual of Paper Chromatographyand Electrophoresis, 203

Blond, K., The Liver and Cancer, 1023Bloom, F., Pathology of the Dog and Cat,

289Bockris, J. O'M., Ed., Modern Aspects

of Electrochemistry, 35Bodenheimer, F. S., Pricis d'Ecologie Ani-

male, 836Bogue, R. H., The Chemistry of Portland

Cement, 161

Booth, A. D., Numerical Methods, 422Borrer, D. J., and D. M. DeLong, An

Introduction to the Study of Insects,339

Bourne, G. H., and J. F. Danielli, Eds.,International Review of Cytology, 36

Boyd, G. A., Autoradiography in Biologyand Medicine, 520

Brand, L., Advanced Calculus, 1025Brooks, B. T., C. E. Boord, S. S. Kurtz,

Jr., L. Schmerling, The Chemistry ofPetroleum Hydrocarbons, vol. I, 36;vols. II and III, 651

Brown, C. W., and E. E. Ghiselli, Scien-tific Method in Psychology, 1193

Burggraf, F., and W. J. Miller, Eds., Pro-ceedings of the Thirty-third AnnualMeeting, Highway Research Board, 38

Burns, R. M., and W. W. Bradley, Pro-tective Coatings for Metals, 519

Burton, A. C., and 0. G. Edholm, Manin a Cold Environment, 928

Bush, R. R., and F. Mosteller, StochasticModels for Learning, 1023

CCanadian Cancer Conference, vol. I, R.W. Begg, Ed., 603

Cancer Research, Supplement No. 2, 1955,of, various contributors, 564

Case, K. M., F. de Hoffmann, G. Placzek,Introduction to the Theory of NeutronDiffusion, 83

Casualite's et Accidents de la DicouverteScientifique, R. Taton, 1193

Catalogue of the Type Specimens ol Mi-crolepidoptera in the British Museum(Natural History) described by EdwardMeyrick, vols. I and II, J. F. GatesClarke, 1274

Centre National de la Recherche Scien-tifique, Principes Fondamentaux deClassification Stellaire, 1023

Chargaff, E. and J. N. Davidson, Eds.,The Nucleic Acids, vol. I, 248

Chemical E-ngineering Cost Estimation,R. S. Aries and R. D. Newton, 1143

Chemical Pathways of Metabolism, vol.I, D. M. Greenberg, Ed., 38

Chemisorption, B. M. W. Trapnell, 381Chemistry of Carbon Compounds, E. H.Rodd, Ed., 836

Chemistry of Lipids of Biochemical Sig-nificance, The, J. A. Lovern, 696

Chemistry of Petroleum Hydrocarbons,The, vol. I, B. T. Brooks, C. E. Boord,S. S. Kurtz, Jr., L. Schmerling, Eds.,36; vols. II and III, 651

Chemisitry of Portland Cement, The, R.H. Bogue, 161

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Vascular Plants of Illinois, G. N. Jones,G. D. Fuller, et al., 1144

Vige'tation de Kaniama, La (Entre-Luishi-Luibilash, Congo Belge), W.Mullenders, 162

Velluz, L., Substances Naturelles de Syn-the'se, vol. X, 292

Vinogradov, I. M., The AMethod of Trig-onometrical Sums in the Theory ofNumbers, 473

.Vitamins and Hormones, vol. XII, R. S.Harris, G. F. Marrian, K. V. Thimann,Eds., 124

Vitamins in Theory and Practice, L. J.Harris, 520

von Frisch, K., The Dancing Bees, 379Voriesungen uiber Differential- und In-

tegralrechnung, vols. I-III, A. Ostrow-ski, 337

WWagner, R., Probleme und Beispiele Biol-

ogischer Regelung, 38Waksman, S. A., Perspectives and Ilor-

izons in Microbiology, 124Ward, G. N., Linearized Theory of SteadyHigh-Speed Flow, 650

Weissberger, A., Ed., Organic Solvents:Physical Properties and Methods ofPurification, vol. VII of Techniques ofOrganic Chemistry, 521

Welch, H., and F. Marti-Ibanez, Eds.,Antibiotics Annual 1954-1955, 472

Why of Chemistry Problems, The, F. B.Eiseman, Jr., 38

Willier, B. H., P. A. Weiss, V. Hamburger,Eds., Analysis of Development, 289

Wilson, E. B., Jr., J. C. Decius, P. C.Cross, Molecular Vibrations, 422

Wolfram, M. L., R. W. Tipson, E. L.Hirst, Eds., Advances in CarbohydrateChemistry, vol. 9, 161

Wolstenhonme, G. E. W., andi M. P. Cam-eron, Eds., Ciba Foundation Symposiumon Chemistry and Biology of Pteridines,381; Hypertension: Humoral and Neu-rogenic Factors, 125; Preservation andTransplantation of Normal Tissues, 474

World Health Organization, LaboratoryTechniques in Rabies, 37

World Outside My Door, 0. B. Goin, 290World We Live In, The, L. Barnett and

editorial staff of Life, 1275

X-Y-ZYoung, R. S., Industrial Inorganic Anal-

ysis, 835Yourgrau, W., and S. Mandelstam, Vari-

ational Principles in Dynamics andQuantum Theory, 292

Analytic Subject Index

AAAAS, advertising manager for journals

of, 23; Alaska Division of, 166, 978,980; amendments to the constitution of,1008; Atlanta meeting of, 41, 165, 1061,1081; committees and representativesof, 66; Cooperative Committee on theTeaching of Science and Mathematicsof, 145; financial report of, 634; inter-national arid lands meetings and con-ference sponsored by, 61; LancasterBranch of, 254; members for 50 years,1261; new affiliate of, 65; new Caro-lina chapter of, 68; new editor for jour-nals of, 550; Pacific Division of, 606;and Science, 859; presidential address,1255; Science teaching improvementprogram of, 145, 151, 499; and Scien-tific Manpower Commission, 1213; andstudy of effects of radioactivity, 311;traveling science libraries of, 190, 1173;and visitors' visas, 905; winners of prizesof, 1261

Academic freedom, contributions of R.E. Himstead to, 1176

Accelerators, for elementary particles,1127

Accident proneness, statistical evaluationof, 403

Acclimation in reptile to temperature, 73Acetate, incorporation into liver lipidsand glycogen, 158

Acoustics, in oceanography, 750Actinomycetes, as producers of tastes and

odors, 1027Adaptation, disease of, 629Adenine, and incorporation into ribo-

flavin, 878Adenosine phosphate, and effect on muscle

fibers, 642; method for isolation of,415; and photosynthesis, 12

Adrenal glands, and physiological stress,630

Adrenalin, in blood of schizophrenic, 228Aeronautics, dictionary of, 196Africa, isotopic composition of lead from,

970Agglutination. See HemagglutinationAgriculture, contributions of FAO to,

866; in perpetual frost zone, 680; andworld food supply, 313

Air pollution and techniques for deter-mining sources of carbon, 751

Alarm reaction, 625Alaska, radiocarbon dates for Little IceAge samples from, 955

Alaskan Science Conference, report on,978

Aldehydes. formation of, 319Alga, chemical characteristics of red, 565;

isolation of polysaccaride from green,565

Alkaloids, and effect on brain, 198Alkene, olefinic bond in, 244Alkynes, silver ion coordination with, 876Amazon River, expedition to study aquatic

life -of, 551American Annals of The Deaf, centennial

of, 1134American Association of Physical Anthro-

pologists, meeting of, 41American Association of Physics Teach-

xiv

ers, meeting of, 523; and tariff on scien-tific apparatus, 623

American Association of University Pro-fessors, contributions of R. E. Himsteadto, 1176

American Congress of Physical Medicineand Rehabilitation, meeting of, 756

American Council on Pharmaceutical Ed-ucation, and list of accredited colleges,281

American Foundation, work of, 1253American Institute of Biological Sciences,

meeting of, 1027American Institute of Physics, new publi-

cation of, 409American Medical Association, and reso-

lutions concerning treatment and pre-vention of disease, 152

American Nuclear Society, establishmentof permanent office of, 1015

American Physical Therapy Association,and affiliation with AAAS, 65

American Psychological Association, meet-ing of, 977; new publication of, 1183

American Public Health Association, re-port of, 1280

American Society of Plastic and Recon-structive Surgery, meeting of, 684

American Society of Tropical Medicineand Hygiene, meeting of, 1100

3-Amino-1,2,4-triazole (AT), and cata-lase changes in animals, 693

Amino acids, cellular transfer processesin, 1087; effect of C14-labeling on ion-exchange chromatography of, 968;needed by mammalian cells in tissueculture, 501

6-Aminonicotinamide, as an antimetabo-lite, 834

Amphibian, sodium chloride changes iniodine metabolism of, 1229

Anatomy, international congress on, 932;nomenclature of human, 593

Anderson, J. B., retired, 411Andromeda nebula, diameter of, 880Anemone, "swimming," from Puget

Sound, 1231Anesthesia, use of steroids in, 78Anolis, protective "window" in eye of, 691Anoxia, in skin and radiosensitivity, 1140Antarctica, U. S. activities in, 1010; ob-

servation stations in, 234Ananas comosus, induction of flowering

in, 1267Anthropology, and human identification,

294, 883; of Dorset people, 866; con-tributions of A. B. Keith to, 277; recentdevelopments in, 41; of Sandia Cave,New Mexico, 688

Antibiotic, and control of Erwinia amy-lovora, 122; newly discovered, 915; aspreservative for uncooked poultry, 1262;tetracycline, 1234

Antibody-antigen reaction, mechanism of,1272

Antimycin, in inhibition of cytochromec, 21

Antiproton, discovery of, 1222Ape, and poliomyelitis infection, 105Apparatus, for chemical analysis of com-

plex mixtures, 755; for determinationof per os-LD5o of insect viruses, 764;for determination of sources of particu-late atmospheric carbon, 751; for de-veloping the coincidence method, 862;disposable petri dish, 762; for electro-phoresis of serum proteins in a viscousfilm, 1088; for experiments at very lowpressures, 729; for fluorescence assay,32-33; for gas analysis of metals, 764;to grade performance of optical lenses,755; for high-energy photo-meson pro-duction studies, 880; improved auto-matic microtome, 119; for magneticfield. measurements, 738; to measurespeed of sound in ocean depths, 755;for measurement of moisture in biolog-ical materials, 760; for measuring

muscle strength, 756; for measuringrespiratory quotient, 76; for mechanicaltranslation, 745; for microextractionfor paper chromatography, 766; for ob-taining diffraction patterns from humanhemoglobin, 873; for peacetime uses ofatomic energy, 754; for purifying water,756; for radiation counting, 17; for re-cording long-period seismic waves, 873;for removing desiccator cover, 761; andresearch, 727; for schools, and tariffpolicy, 623; for slide projection fromlecture table, 766; for sterile microdis-section, 763; for study of behavioraleffects of x-radiation, 863; for study ofhemoproteins, 767; for study of internalmotions of gaseous nebulae, 882; forstudying ocean, 748; for testing en-gines, 758

Arabidopsis thaliana, biochemical muta-tion in, 551

Archeology, of Beycesultan, 112; of CaneWash, Arizona, 584; of Caribbean, 959;of Jarmo, 460; of Mayan Tikal, 1010;of Poverty Point, 550; of Sandia Cave,New Mexico, 688; of Walrus Island,866

Arctic Institute of North America, 235Arctic Ocean, climatic studies on ice is-

lands of, 1171; dendrochronologicaldating of wood from ice islands of, 1184

Arid lands, development of, 61, 200, 833Arsenic tribromide, in immersion liquids,

1272Arsenolysis, of acyl enzyme, 320Artery, role in synthesis of cholesterol, 121Arthritis, diagnostic test for rheumatoid,

1081Arthropod, isolation of eye pigment of,

369Ascorbate, and photosynthesis, 14Asia, conservation of wildlife in, 1179;

first rural reconstruction conference in,476

Aslakson, C. I., retired, 115Aspergillus nidulans, pseudoallelism in,

233Asteroids, and response of anemone to,

1231Astronomy, atlas of the universe, 323; di-

ameter of Andromeda nebula, 880;highlights of 1955, 962; study of solareclipse, 1133; international manage-ment of Boyden observatory station, 66;magnetic data in, 873; new radiotele-scope, 590; NGC 1275 as an exampleof colliding galaxies, 877; problem ofBeta Lyrae, 881; properties of the ap-parent expansion of the universe, 877;recent developments in, 698; statisticalproblems in, 405; synthesis of elementsin stars, 875

Atmosphere, determination of sources ofparticulate carbon in, 751; disturbancesin, 159; and measurement of radioac-tive fallout, 454; research on upper, 461

Atom, structure of, seen through field-ionmicroscope, 1010

Atomic energy, peacetime uses of, 181,252, 282, 341, 428. See also Nuclearenergy

Atomic Industrial Forum, Inc., and firstU. S. trade fair of atomic industry, 754

Aureomycin, in preventing ovarial trans-mission of symbiotes in cockroaches,242; in saliva of cattle after intramus-cular injection, 514; as uncooked poul-try preservative, 1262

Aurora borealis, artificial, 461Automation, recent developments in, 1146Autoradiography, and photosynthesis, 15Auxin, alteration of juvenility with, 925;

in Psilotum, 597Avena, response of, to indole-3-acetic acid,644

Avocado, proliferation of fruit pericarpof, 601

BBacteria, and action on the properdin

system, 545; genetic recombination in,278, 920; luminous, in test for oxygenduring photosynthesis, 10; rapid culti-vation of acid-fast, 1189

Bacteriocide, for respiratory disease ofchickens, 969

Bacteriology, developments in, 383Balloon, tests in launching of, 279Barfield-Carter, M., retired, 757Barker, E. F., retired, 194Barley, effects of radiation on seeds of, 197Basidomycetes, in wood-rotting, 1027B-athymetry, 75-0Bear, genetics of Pleistocene cave, 192Bee, hybridization of, 1027; internal

"clock" in honey-, 867Behavior, of animals affected by intra-

cranial self-stimulation, 830; contribu-tions of L. L. Thurstone to study of hu-man, 1259; effects of drugs on timing,925; interpersonal, 225; in migratoryfish, 240; periodic effects of x-radiationon, 863; and prenatal oxygen depriva-tion, 419

Benzene, atomic charges in monosubsti-tuted, 598

3,4-Benzopyrene, 421, 470Berea College, centennial of, 826Berkey, C. P., obituary, 821Beta Lyrae, problem of, 881Bevan, A., retired, 510Bevatron. See AcceleratorsBeycesultan, archeology of, 112Bibliographic system for science literature,

108Bibliography, in biological sciences, 329Bibliography of Scientific Publications of

South Asia, 872Bioassay, techniques for, 1097Bio-Basic, Inc., organization, of, 639Biochemistry, contributions of H. Theorell

to, 1222Biological materials, measurement of mois-

ture in, 760Biological Sciences, Serial Publications, a

World List, 1950-1954, 329Biological theory, need for extension of,

1016Biological transport, role of chelation be-

tween alkali metals and pyridoxal in,1087

Biology, biometric techniques in, 1097;contributions of A. F. Huettner to, 953;and psychiatry, 225; recent develop-ments in, 1027; uses of nuclear energyin, 429

Biology teaching, conference on, 774Biometric Society, meeting of, 1097Biometry, in biology, 1097Biophysics, Buena Vista conference on,

700Birds, coccidiosis in, 244; consensual

pupillary response in, 690; dissociationof oxyhemoglobin in, 1186

Birge, R. T., retired, 193Bjorksten Research- Laboratories for In-

dustry, Inc., organization of, 1228Blastomycosis, North American epidemic

of, 113Blatella germanica L., symbiosis in, 242Blood, chromatography of hemoglobin of,

920; effect of glucagon on glucose of,457; effects of calcium on mobility ofelectrophoretic components of, 199;new hemoglobin in, 288; Rh antibodiesof, 1091; separation of proteins fromhuman, 1027

Blood flow, after hemorrhage, 1138; in_ unanesthetized dogs, 246Blood groups, diminishing frequency ofA and B in Japan, 152; new antigen in,684; notation for, 640

Blood volume, of rhesus monkey, 156Blowfly (Phormia), chemoreception in,

417Bok, E. W., and American Foundation,

xv

1253Boletus edulis, as retarding agent formouse tumors, 1028

Boral sheets, conference on establishingindustrial supply of, 884

Born approximation, in electron diffrac-tion, 879

Brace, P. H., retired, 153Brain, behavior effects of stimulation of,

830, 878; effect of Frenquel on, 198;effect of lysergic acid diethylamide on,284; effect of reserpine on, 284; effectof serotonin on, 284, 968; and evolu-tion of intelligence, 647; inducement ofactivity in, 227; and oxygen consump-tion during sleep, 408; and psychiatricdisturbances, 225; research at Kaiser-Wilhelm Institute on, 325; results ofsurgical sectioning of, 877; stimulationof limbic system of, 1139; transmissionof activity in cortex of, 877; ultrasoniclesions in, 517; work of Stephen Polyakon, 64

Brain cells, learning affected by size andnumber of, 692

Brassica, action of enzymes on roots of,1019

British Commonwealth Trans-AntarcticExpedition, 823

Brues, C. T., obituary, 679Brunswik, E., obituary, 910Brussels sprouts, influence of auxin on

juvenility in, 925Buffers, nonbicarbonate, for tissue culture,466

Bugher, J. C., retired, 636Building construction, related to charac-

teristics of strong-motion earthquakes,876

Bulbocapnine, and mental disturbances,228

Burger triangle, 375Butterfly, monarch, a true migrant, 1082Byrd, R. E., and U.S. antarctic activities,

1010

CCahill, H. F., retired, 411Calcium, coral uptake of, 1188; serum

protein mobility affected by, 199Calendar, for counting days between two

dates, 561; display device for, 756; re-form of, 648

Cancer, and catalase changes, 693; causeof lung, erratum, 71; and nutritionalneeds of cells in tissue culture, 501; re-port of 10 integrated studies on, 592;status of tests for, 273; and tobacco,403, 421, 514, 515

Cane Wash, Arizona, geology of, 583Carbanilide complexes, antiparasitic ac-

tivity of substituted, 244Carbohydrase, in insect-produced honey-

dew, 973Carbon, determination of sources of par-

ticulate atmospheric, 751. See alsoRadiocarbon

Carbon dioxide, fixation of, in extracellu-lar photosynthesis, 11

Caribbean area, radiocarbon dates for,.959

Carnegie Corporation, and improvementof science teaching, 145

Carrageenin, fractionation of, 565Carrot, and immunity to fungus attack,

1187Casein level, B-factor deficiencies related

to, 1017Cat, effect of intracranial self-stimulationon behavior of, 830; in study of per-ceptual integration, 877; in study ofstimulation of limbic system of brain,1139; in study of ultrasonic effectson nervous system, 517; and tests withanesthetic, 78

Catalase, effects of AT on activity of, 693Cattle, Aureomycin in saliva of, after in-

tramuscular injection, 514; effects ofradiation on, 455; foot-and-mouth dis-ease of, 1269; and sleep, 151; sweatingin, 25; tropical forage grasses for, 1089

Cell. See CytologyCenter for Advanced Study in the Be-

havioral Sciences, report on, 977Centrifuge, factors affecting accuracy of

electromotive force, 877; human, 592for separation of complete and incom-plete Rh antibodies, 1091

Chalconatronite, 75Chamberlain, O., and discovery of anti-

proton, 1 222Chara, and extracellular photosynthesis,

11Chaulmoogric acid, synthesis of, 279Chelation, between alkali metals and

pyridoxal in biological transport, 1087Chemical bonds, ionic addition to olefinic

double, 244Chemical elements. evolutionary trends in

abundance of, 875: and world supplyof minerals, 317

Chemicals, rare, national registry of, 414Chemistry, and application to agriculture,

315; characteristics of teachers of uni-versity, 645; contributions of W. M.Latimer to, 406

Chemoreception, physiology of, 417Chicken, diagnosis of respiratory disease

of, 969; electrophoretic separation ofhemoglobins from, 1186; protozoan in-fection in, 245; in study of influenceof calcium on blood, 199; in study ofprenatal oxygen deprivation, 419: so-dium sulfate as growth stimulator of,1270; vaccine for Newcastle disease of,156, 509

Chlamydomonas, attempt to reproduceMoewus' experiments on, 470; cyto-plasmic inheritance in, 1027

Chloroplast, as a complete photosyntheticunit, 9; isolation of photochemical ac-tivity of, 375

Chlorpromazine, and mental disturbances.228

Cholesterol, arterial synthesis of, 121Cholinesterase, cytochemical detection of

activity of, 556Chromatography, of amino acids, effect

of C'4-labeling on ion-exchange, 968:of hemoglobin, 920; microextractionfor paper, 766; staining methods in,924

Chromosome, desynaptic pseudoassocia-tions of, 1190; rejoining of breaks in,231. See also Genetics

Cigarette, temperature profiles in, 514Cigarette smoking, and lung cancer, 404.

421Circulation, cross, in unanesthetized dogs,

245Citation indexes for science literature, 108Citrus trees, sulfur dust as nutrient for

leaves of, 119Climate, adaptation of homeotherms to,

24; evidences of change in, 1171: fluc-tuation of, in Peruvian coastal desert,418: and world food supply, 316

Cline. I. M., obituary. 753Clostridium parabotulinum A, toxin of,

926Cloud seeding, tests in, 278Cobalt-60, to sterilize male screw-worms,

287Coccidiosis, avian, 244Cockroach, effects of extirpation of pro-

thoracic glands of, 30; inhibition ofcytochrome oxidase in, 377; symbiosisin, 242

Coelacanth, death of recently discoveredlive, 868

Cohen, Y. A., winner of AAAS socio-psy-chological prize, 1261

Coincidence method, development of, 861Colburn, A. P.. obituary, 22

Color mixture functions, modification of,293

Colorado River Project, 583, 690, 832,1223

Combustion, as a source of particulateatmospheric carbon, 751

Committee on the ECHO Viruses, coop-erative work of, 1187

Communication, and citation indexes forscience literature, 108; human factorin, 879; mechanical translation of lan-guage, 745; reporting dates of scientificdiscoveries, 33; of scientific informa-tion, 673, 949, 1133

Complement, and properdin, 545Compton effect, experiments with, in de-

velopment of the coincidence method,861

Compton, K. T., preparation of biogra-phy of, 325

Computers, electronic, developments in,1146, 1198; for mechanical translation,745; method for packing digital pulsesfor, 633; in university laboratories, 770

Conference on Cooperative Nuclear Emul-sion Research, report of, 85

Conjunctivitis, kerato-, new virus from,1190

Consciousness, and circuits, 229; andsympathin, 228

Conservation, of fresh-water fisheries,1011; of land, 583; of minerals, 317;and population problem, 831; and Up-per Colorado River Project, 690; ofwildlife in Asia, 1179; and world foodsupply, 314

Contagion, statistical evaluation of, 403Coral (Astrangea danae), uptake of cal-cium by, 1188

Corn, fungous disease of, 1186Cornell Aeronautical Laboratory, tenth

anniversary of, 1137Corner, G. W., retired, 635Corticoid, requirements during stress, 630Cosmic rays, dosage of, 57; tests for ef-

fects of, 508Cotton, pseudoalleles in, 233Cotton bollworm, regulation of areas in-

fested by, 193Coulometric analysis, active metal inter-

mediates in, 875Council for International Organizations of

Medical Sciences, report of, 1196Crookes, W., and investigations of extra-

sensory perception, 363, 366Cross sections of isotopes. See IsotopesCrystallography, polygonization of a plas-

tically bent sapphire crystal, 599Cummings, H. H., retired, 1224Curacao, eradication of screw-worms in,

287Cuvette, anaerobic, 767Cybernetics, 227Cyclotron. See AcceleratorsCytisine, synthesis of, 409Cytochemistry, new method for detection

of cholinesterase, 556Cytochrome oxidase. and chromosome-

break rejoining, 231: DDT inhibitionof, 377

Cytochrome-c reduction, tocopherol acti-vation of, 19

Cytology, buffers for cell cultures, 466;discovery of new substance required forcell division, 1098; experiments withphotosynthesis outside the living cell,9; inhibition of cell division in seaurchin eggs by antiserums, 881 ; pro-liferation of mature fruit pericarp tisueslices in vitro, 601; recent developmentsin. 1027: technique to study change innuclei, 325; technique to study tumorcell populations, 465

DDaphnia, sensory capabilities of, 1240Davis, J. E., retired, 825

xnn

DDT, analogs and derivatives of, 241 ;tricarboxylic acid oxidation affected by,377; theory of action of, 119

Deason, H. J., and traveling science li-braries, 190

Deer, key, population of, 509Dehydrogenase, in housefly, 694Desiccator cover remover, 761Detergents, liquid scintillation in, 1139Dextran, and the properdin system, 545Diagnostic tests, statistical evaluation of,

403Diamond, discovery of third largest, 29Diet, B-factor deficiencies and casein level

of, 1017; oxalate content in tropicalcattle, 1089

Diffraction, electron, Born approximationin, 879

Diffusion coefficient, 516, 517, 1090Diffusion constant, 516, 517, 10901,3-Dimethylcyclopentane, labeling of iso-mers of, 513

Dinosaur National Monument, 690, 691,833, 1223

Dinsmore, W. B., retired, 411Disease, and physiological stress, 625Dissection, sterile micro-, and isolation of

malarial oocysts, 763Dithiocarbamates, as plant-growth-regu-

lating substance, 684Diurnal variation, of irregular geomag-

netic fluctuations, 879Documentation. See Literature citationDog, cross-circulation in, 245; effects of

hypnotics on, 284; in experiments withglucagon, 457; in experiment onsplanchnic blood flow after hemor-rhage, 1138; learning in, 405; reactionrates of muscle of, with nucleotides,642; and tests with anesthetic, 78

Dorset people, discoveries about, 866Dose-effect curves, law of intersecting,

628Doverite, a new mineral, 31Drennen, W. E., retired, 1012Drosophila melanogaster, chromosome

breaking in, 232; pseudoallelism in,233

Drug addiction, report on, 67Dunninger, J., and exposure of mediums,

366DuShane. G., new editor for AAAS jour-

nals, 550

EEarth satellite, contract for production of,

867; plans for using, 1003Earthquakes, and design of structures,

876; possibility of forecasting, 915; re-cording long-period waves of, 873; uni-directional progression of faulting from,880

Earth's crust, determination of structureof, 879

Eastern Association of Electroencephalog-raphers and Southern Electroencephalo-graphic Society, report of, 774

Echo Park Dam, 690, 833, 1223Ecology, contributions of J. E. Potzger to,

1221; and population problem, 831; ofseaweeds, 565

Editorial requirements, 246, 518; forScience, 103

Editorials, responsibility for opinions ex-pressed in, 1001

Education, needed to insure world foodsupply, 313; in pharmacy, 281; in pro-posed utopias, 1168: report on medical,914; of scientists, 328; survey of grad-uate students, 460; White House Con-ference on, 1165. See also Science edu-cation

Eimeria tenella, in study of antiparasiticactivity of substituted carbanilide com-plexes, 245

Einstein, A., honored bv Polish Academyof Sciences, 384; as a leader in appeals

against war, 911; opening of college ofmedicine named for, 553

Einsteinium, 429Einthoven triangle, 375Election of officers: AAAS Alaska Divi-

sion, 980; AAAS Lancaster Branch,254; AAAS, Southeast Branch, AlaskaDivision, 166; Academy of Psychoso-matic Medicine, 934; American Acad-emy for Cerebral Palsy, 980; AmericanAcademy of Dental Medicine, 42;American Association of Clinical Chem-ists, 166; American Association of Neu-ropathologists, 166; American Associa-tion of Scientific Workers, 254; Amer-ican Astronautical Federation, 1100;American Board of Clinical Chemistry,42; American College of Apothecaries,42; American Dairy Science Associa-tion, 1100; American Dental Associa-tion, 1149; American DocumentationInstitute, 1149; American Heart Asso-ciation, 1149; American Industrial Hy-giene Association, 430; American Insti-tute of Industrial Engineers, 430;American Library Association, 235;American Neurological Association,166; American Nuclear Society, 127;American Psychological Association,886; American Psychosomatic Society,42; American Society for Artificial In-ternal Organs, 86; American Societyfor Horticultural Science, 886; Amer-ican Society for Metals, 886; AmericanSociety for Testing Materials, 166;American Society of Limnology andOceanography, Pacific Section, 166;American Society of Mammalogists,254; American Society of MedicalTechnologists, 127; American Societyof Plant Physiologists, 778; AmericanSociety of Tropical Medicine and Hy-giene, 1100; Association of MilitarySurgeons of the U.S., 1149; Associa-tion of Research Directors, 127; Astro-nomical League, 778; Botanical Societyof America, 700; Botanical Society ofAmerica, Central States Section, 778;Chemical Institute of Canada, 86;Common Cold Foundation, 86; Coun-cil of American Bioanalysts, 1148; Ge-netics Society of Canada, 778; Geo-logical Society of America, 1148; Har-vard Medical School Association, 86;Hawaiian Academy of Science, 980;Illinois State Academy of Science, 42;Illuminating Engineering Society, 700;Institute of Radio Engineers, 1100;Instrument Society of America, 886;International Association of Milk andFood Sanitarians, 1149; InternationalAstronomical Union, 700; Interna-tional Council of Scientific Unions,566; Institute of Mathematical Statis-tics, 430; Joint Commission on MentalIllness and Health, 886; Kansas Acad-emy of Science, 42; Louisiana Academyof Sciences, 42; Meteoritical Society,42; Mountain States Society of Elec-tron Microscopists, 127; MycologicalSociety of America, 934; National Asso-ciation for Research in Science Teach-ing, 42; National Association of Boardsof Pharmacy, 42; National Speleolog-ical Society, 42; North Carolina Acad-emy of Science, 42; Phycological So-ciety of America, 778; Plant ScienceSeminar, 566; Potato Association ofAmerica, 1100; Societate del Spectro-scopistas Molecular, 254; Society forIndustrial Microbiology, 254; Societyfor Investigative Dermatology, 42; So-ciety for Nondestructive Testing, 430;Society for Social Responsibility in Sci-ence, 778; Society of Exploration Geo-physicists, 430; Society of GeneralPhysiologists, 1149; Society of Nuclear

Medicine, 1148; Society of Protozoolo-gists, 778; Society of Women Engineers,127; Southern Association of Scienceand Industry, 430; Special LibrariesAssociation, 127; United EngineeringTrustees, 980; U.S. National Commit-tee for the International GeophysicalYear, 588; West Virginia Academy ofScience, 42

Electrocardiography, critical experimentin, 283

ElectrQn diffraction patterns, Mach ringsin, 951

Electronic computer. See ComputerElectroosmosis, in porous bodies, 373Electrophoresis, paper, with pH gradient,

243; for separation of hemoglobins fromchicken, 1186; of serum proteins in aviscous film, 1088

Electrophoretic mobility, of serum pro-teins as affected by calcium, 199

Electrophysiology, 227Electroretinograms (ERG), localized,

1234Elementary particles, alpha-particle decay

in heavy nuclei, 873; high-current ac-celerators for, 1127; hydrogen bubblechamber for study of, 880; negativeproton discovered, 1222; photoproduc-tion of neutral pions from protons atforward pion angles, 878; theories of,837, 1215, 1278

Elodea canadensis, as pig-fattening sub-stance, 114

Embryo, results of oxygen deprivation in,419; transfer of fluorides to, frommother, 560

Emerson, C. L.. retired, 552Encephalography, report of meeting on,

774Endocrines, "triggering" mechanisms in,

1098Endocrinology, effects of extirpation of

roach prothoracic glands, 30; radioac-tive materials for work in, 464; resultsof stilbestrol-contaminated feed in mice,643

Energy transfer, in unimolecular reac-tions, 876

Engineering, chemical, contributions ofA. P. Colburn to, 22

Engineering Foundation, report of, 28Engineering Manpower Commission, 1213Entomology, in Curaqao, 287; contribu-

tion of C. T. Brues to, 679Enzyme, and antibody-antigen reaction,

1272; Brassica roots affected by pectic,1019; itching caused by proteolytic,278; tocopherol as activator of, 19:work of H. Theorell on "old" yellow,1222

Enzyme oxidation, effect of DDT on, 377Enzyme-substrate, 319, 466, 595Enzyme synthesis, of nucleic acidlike poly-

nucleotides, 907Enzyme system, for chemical reduction of

azo-mustards, 684Epidemics, statistical evaluation of. 403Epidermis, role of in regeneration of sala-mander limbs, 1018

Epilepsy, and treatment with methylpen-tynol, 515

Epinephrine and mental disturbances, 228Epitaxy, used in orientation of single-crys-

tal silver halides, 31Erwinia amylovora, and effects of plant-

growth-regulating substances on controlbv antibiotics, 122

Escherichia coli, genetic recombination in,920: in properdin experiments, 545;pseudoallelism in, 233

Fskimos, and Dorset people, 866Esterase, histochemical detection of ac-

tivity of, 556Evolution, and statistics, 402; of tetrapod

limb, 467Excretion, affected by x-radiation, 829

xvii

Experiments, design of, 1097Extinct species, genetics of, 192Extrasensory perception, 359Eye, comparative tonographic study ofnormotensive, 923; and differential re-sponse to intensity and wavelength,876; new virus from infection of, 1190;protective "window" in lizard's, 691;and stray light effects, 1234

Eye reflex, in birds, 690F

Fallout, radioactive, 453, 1178. See alsoRadioactive materials

Fallout meter, 1224 -

Fear, effect of stress on, 1267Fermi, E., memorials to. 633, 1133Fermium, 429Fertilization, mechanisms for, 1098Fertilizer, in perpetual frost belt, 681Fever, in human beings inoculated withAPC viruses, 1086

Field, magnetic, homogeneity and stabil-ity of, 740

Fieldner, A. C., retired, 195Fish, alkaline phosphatase in renal tubules

of aglomerular, 594; behavior patternin migratory, 240: learning in, 405

Fisheries, conservation program for, 1011Fishing industry, 151Fluorescence, in serotonin, 972; of solu-

tions of cigarette smoke, 421Fluorescence assay, region of, extended by

spectrophotofluorometer, 32Fluorides, prenatal ingestion of and trans-

fer to fetus, 560Folding, geologic, three-dimensional study

of, 284Food, literature on radiation sterilization

of, 555; production and distribution of,313

Food and Agricultural Organization, de-cennial of, 866: to survey world foodsupply, 1011

Foot-and-mouth disease, successful labo-ratory cultures of virus of, 823, 1269

Ford Foundation, 1253, 1261 9Foreign Operations Administration, newname of, 239

Fossils, of insects in Alaska, 962Foundations, scale of philanthropy of,

1253French Association for the Advancement

of Science, meeting of, 475Frenquel, and effect on brain, 198Frog, in cytochemical detection of cholin-

esterase, 556: in hemagglutination test,376; muscle of, 227; olfactory bulb of,229; stimulation of retinal elements of,1234; for study of cell nuclei, 325

Frost, perpetual. agriculture in zone of,680

Fruit fly, Mediterranean, in Costa Rica,193

Fund for the Advancement of Education,contributions to science education, 506

Fund for Peaceful Atomic Development,282

Fungus, distribution of, in soil, 33; massscreening for oats resistant to, 1229;and oxidation of IAA, 187; plantmechanisms for immunity to, 1186; syn-thesis of rubber by, 1271

Furnace, high-vacuum filament for gasanalysis of metals, 764

Furth, F. R., retired, 1224Fusion. See Thermonuclear reaction

GGalaxies, an example of colliding, 877;

recent studies of, 698; spatial distribu-tion of, 405

Gamma-sitosteryl glycoside, isolation offrom tobacco, 515

Garber, J. R., retired, 757Gas, analysis of, in metals, 764; theoreti-

cal calculation of emissivity of, 878Geiger, H., and development of the coin-

cidence method, 861Gem stone, new synthetic, 962Gene mutation, 233; biochemical, in flow-

ering plant, 551; from radioactive ma-terials, 586. See also Genetics

General-adaptation syndrome, 625Genetics, of bacteria, 278; biometric,

1097; discovery of pseudoallelism, 233;double crossing over in Neurospora,878; of extinct species, 192; nomencla-ture in, 640; of populations, 402; andradioactivity, 455; recent developmentsin, 1027; recombination in bacteria,920; of Secale montanum Guss, 1190;technique for studying chromosomes ofpalms, 551; and world food supply, 315

Geochemistry, contributions of J. P.Marble to, 459

Geology, of Cane Wash, Arizona, 583,759; cause of Ice Age, 815; ChicagoNational History Museum opens newhall of, 1085; compositional lineationin, 284; contributions of C. P. Berkeyto, 821; of ice islands, 1171; north-south asymmetry of the Pleistocene icesheet, 642; regional crossbedding andpetrology as source area indicators,1021; of Sandia Cave, New Mexico,688; of Scott Mine, Sterling Lake, NewYork, 1230; test for citrate-solublemetals, 77

Geomagnetism, monthly change of diur-nal variation of irregular, 879

Geomorphology, as evidence of climaticfluctuation, 418

Geophysical year, international, 234, 322,461, 588, 652, 1003

Geophysics, of ice islands, 1171Georgetown University, Institute of Lan-

guages and Linguistics, experiment withmechanical translation, 745

Germicide, electric heater as, 762Gifted children, psychologists' symposium

on, 977Glaciers, American Geographical Society

studies of, 112; cause of, 815Glass mold, for precision casting of metals,

196Globulins, abnormal, of human serum, 275Glucagon, effect of synthalin A on, 420;

as regulator of insulin function, 457Glucan, and the properdin system, 546Glucose, of blood increased by glucagon,

457; in cornea, 72; needed by mam-malian cells in tissue culture, 502; sub-strate of nervous system, 226

Glyccraldehyde-3-phosphate dehydroge-nase, acyl derivatives of, 319

Glycogen, and incorporation of C"-ace-tate, 158

Glycoside, sterol, in tobacco, 515Gneiss, compositional lineation in, 284Good, R. A., winner of Theobald Smith

award, 1261Gossypium, pseudoalleles in, 233Government, and relation to science, 183Grantia, in exp.riments with azo-mustards,

684Grass, oxalate content of tropical forage,

1089; unusual chromosome associationin Secale montanum Guss, 1190

Guatemala, restoration of Mayan Tikalin, 1010

Guidance, needed for college graduates,543

Gtulf Coast Industrial Health Conference,684; report of, 684

HHafnium, AEC procurement of, 511Halides, proton affinity of phosphine in

phosphonium, 831; substitution reac-tions of aromatic, 881

Hamster, in experiments with tocopherolactivation of cytochrome c, 21; in mem-ory experiments, 229

Harrisson, J. W. E., retired, 115Health physics, first international course

in, 1179Health Physics Society, organization of,

112Heater, electric, germicidal activity of, 762Heisenberg's theory, 676HeLa cells, and new APC virus, 1191;

and nonbicarbonate buffers in culturemedia, 466; in study of nutritional needsin tissue culture, 501

Hellebrandt, F. A., retired, 509Helminthosporium blight, mass screening

for oats resistant to, 1229Helminthosporium carbonum, as cause of

leaf-spot disease in corn, 1186Hemagglutination, after immunization

with schistosome antigens, 376Hematoporphyrin, and x-radiation sensi-

tivity of Paramecium, 468Hemocyanin, in livers of rabbits, 873Hemoglobin, chromatography of, 920;

discovery of a new, 288; electrophoreticseparation of chicken, 1186; notationfor types of, 640; a standard of, 59

Heparin, used in method for cross-circu-lation, 246

Heredity, and mental disease, 226Heritage, C. C., retired, 636Hertzsprung-Russell diagram, and statis-

tics, 405Hexachlorocyclohexane (BHC), structure-

toxicity in isomers of, 118High schools, traveling science libraries

for, 190Hill reaction, 12, 15Himstead, R. E., obituary, 1176Histoplasma capsulatum, distribution in

soil as determined by physical andchemical factors, 33

History of science, development of thecoincidence method, 861; developmentof extracellular photosynthesis, 9; de-velopment of quantum mechanics, 675;development of scintillation counter, 17

Hog, foot-and-mouth disease of, 1269; andsynthesis of cholesterol, 121; in proper-din experiments, 547

Homeostasis, Cannon's theory of, 626Homografts, of skin in monozygotic and

dizygotic human twins, 158Honcydew, carbohydrases occurring in

insect-produced, 973Hormones, availability of radioactive,

464; and physiological stress, 627;plant, factors influencing curvature inthe Avena test for, 644; of pregnantwomen and entrance into embryo, 915;response of rice moth larva to thyroid,644; stilbestrol as a contaminant inmice feed, 643

Hoskinson, A. J., retired, 154Housefly, determination of dehydrogenase

in, 694Howe, P. E., retired, 410Huettner, A. F., obituary, 953Human being, chromatography of hemo-

globin of, 920; effects of radiation on,455; and intolerance to skin grafts, 158;learning in, 405; new hemoglobin inblood of, 288; and tocopherol activa-tion of cytochrome c, 21 ; production ofpharyngoconjunctival fever in, 1086;relationship of genes that control hemo-globin synthesis in, 640; role of physicalanthropology in identification of, 294,883; as source of ECHO viruses, 1187;in study of nutritional needs of tissueculture, 501; and production of poliovirus, 30

Human identification, 294, 883Hume, D., and argument concerning

miracles, 360Hurricanes, contribution of I. M. Cline to

study of, 753Hyaluronic acid, nitrogen content of

preparations of, 1268Hyaluronidase, activity of, 1268Hybridization, of bees, 1027Hydrodynamics, in storm-tide research,

xviii

1007Hydrogen bubble chamber, for high-en-

ergy photo-meson production studies,880

Hydrolysis, of acyl enzyme, 320Hydroponics, in Korea, 589; and world

food supply, 315Hvdroxy acids, D-alpha, in biological sys-

tems, 874Hydroxyethylhydrazine, beta-, induction

of flowering in pineapple by, 12675-Hydroxytryptamine. See SerotoninHypoglycemic action of insulin, 559Hypophysis-adrenocortical system, rela-

tion of diseases to functioning of, 629Hypothalamus, 225

Ice Age, cause of, 815Ice islands, evidences of climatic change

from studies of, 1171; dendrochrono-logical dating of, 1184

Ice sheet, Pleistocene, north-south asym-metry of, 642

Iceland, radiocarbon dates for, 960Illinois State Geological Survey, 50th an-

niversary of, 384Immersion liquids, arsenic tribromide in

high-index-of-refraction, 1272Immunity, and the properdin system, 545Indian, American, U.S. Public Health

Service to be responsible for healthservices for, 113

Indoleacetic acid, oxidation of, 187Industry, atomic energy in, 754; and col-

lege graduates, 543; and statistics, 405Infection, mechanism of, in poliomyelitis,

105Infections, protozoan, and use of DNC-HDP complex, 245

Information theory, and extrasensory per-ception, 359; and neural interaction,227

Infrared Spectroscopy Institute, report of,774

Insect, carbohydrases in honeydew pro-duced by, 973; chemoreception in, 417;determination of per os-LDno of virusesof, 764; eradication of, 287; first truemigrant confirmed, 1082; fossil, inAlaska, 962; magnesium determinationin virus of, 1266; nomenclature of Aus-tralian, 414

Insecticide, analogs and derivatives ofDDT, 241; DDT effect on enzymaticoxidation and phosphorylation, 377;isomeric substituted-vinyl phosphatesas, 597

Institute on Religion in an Age of Sci-ence, establishment of, 1277

Instrument Society of America, report of,1146

Instrumentation, recent developments in,1146. See also Apparatus

Insulin, glucagon as regulator of, 457;insulinase-inhibitor as cause of increasedactivity of, 559

Insulinase, as cause of inhibition of hypo-glycemic action, 559

Intelligence, evolution of, in light of brainto body ratios, 647; structure of human,875

International Academy of Pathology, 29International Arid Lands conference, 833International Association of Medical Mu-

seums, name changed, 29International Astronomical Union, report

of, 462, 698International Business Machines Corpora-

tion, experiment with mechanical trans-lation, 745

International Commission of Illumination,report of, 293

International Commission on ZoologicalNomenclature, 196

International Conference on ElementaryParticles, report of, 837

International Conference on the PeacefulUses of Atomic Energy, Muller's paperbarred from 813, 822; report of, 252,341, 428, 512

International Congress of Anatomists, re-port of, 593, 932

International congresses, suggestions forfunctions of, 1196

International Cooperation Administra-tion, 239

International Council of Scientific Unions,meeting of, 410, 652

International Geophysical Year. See Geo-physical Year

International Plastic Surgery Congress,report of, 475

International Scientific Unions, and In-ternational Geophysical Year, 1003

International Symposium on Seaweeds,report of, 565

International Union of Biological Sci-ences, Biometric Section of, report of,1097

International Union of Theoretical andApplied Mechanics, report of, 208

International Automation Exposition, re-port of, 1198

International Union of Pure and AppliedChemistry, commission on macromole-cules, 654

Intestinal Research Institute, incorpora-tion of, 1015

Inv-entions, legal aspects of patent workconcerning, 733

Invertebrates, physiology of, 1240Ion pumping, in experiments at low pres-

sures, 732Ionization gage, for experiments at low

pressures, 729Islets of Langerhans, synthalin A as poison

to, 420Isomers, of 1,3-dimethylcyclopentane, 513;

of phosphates in insecticide, 597; struc-ture-toxicity in hexachlorocyclohexane,118

Isotopes, and applications to measure-ments, 742; decay of, 453; of lead fromsouthern Africa, 970; measurements ofcross sections of, 428; thermal crosssections of, 409; as tracers, 743

Itching, caused by protease from cowhage,469; as a primary sensation, 278

JJournals, advance payments for subscrip-

tions to, 683Journals, new, Atomic Age, 117; Barker,

The, 591; Behavioral Science, 555;Central African Journal of Medicine,The, 413; Contemporary Psychology-a Journal of Reviews, 977, 1183; DentalAbstracts, 464; Endocrinologia Ja-ponica, 29; Forest Science, 413; Jour-nal of Electronics, 592; Journal of In-organic & Nuclear Chemistry, 29; Jour-nal of the Institution of Telecommuni-cation Engineers, 414; Journal of theJapanese Obstetrical & GynecologicalSociety, 29; Journal of the West AfricanScience Association, 29; Kurume Medi-cal Journal, The, 414; Land Locomo-tion Bulletin, 29; Literatur-Schnell-dienst, 414; Medical Abstracts, 414;Medical News, 919; Mineralogicaljournal, 29; Nuclear Physics, 1137,1183; Nuclear Science and Engineer-ing, 1015, 1137; Plant Food Revieu,414; Public Health, Social Medicineand Hygiene, 414; Revista Venezolanade Stntesis, 414; Survey of Ophthal-mology, 414; Veterinary Reviews andAnnotations, 29; Virology 29, 191

Journals, translation of Soviet scientific,117

Jones, T. D., memorial to, 1183Jung, C. G., 80th birthday of, 326

KKaiser-Wilhelm Institute for Brain Re-

search, work at, under 0. VogtKamen, M. D., passport issued to, 193Kara Kamar, Afghanistan, radiocarbon

dates, for, 921Keith, A. B., obituary, 277Kidney, alkaline phosphatase in aglomeru-

lar fish, 594; and physiological stress,629

Kinetin, discovery of, 1098Kirk, R. E., retired, 114Krebiozen, 323Krogh constant, 1090Kusch, P., winner of Nobel prize, 961

LLabor, in proposed utopias, 1169Laboratory for Study of Small Animals,

establishment of, 237Laboratory equipment, for schools, and

tariff policy, 623Lactariuis, synthesis of rubber by, 1271Ladejinsky, W., and security, 683Lamb, W. E., winner of Nobel prize, 961Lamium album, and photochemical oxy-

gen evolution, 10Lamprey, behavior pattern of, 240Language, mechanical translation of, 745Lapis lazuli, synthetic simulation of, 962Latimer, W. M., obituary, 406Law, patent, 733Lawrence, E. O., and discovery of the

antiproton, 1222Lead, isotopic composition of, 970Learning, as affected by x-radiation, 863;

effect of size and number of brain cellson, 692; experiments on, 405; intra-cranial self-stimulation as a reward in,830; in larvae of the salamander, 692;neural basis for, 877

Lemon tree, sulfur dust as a nutrient forleaves of, 119

Lenz, M., retired, 411Levan, and the properdin system, 546Library, of noise, 687; technical, and

Atomic Energy Commission, 278; trav-eling science, 190, 1173

Life Insurance Medical Research Fund,tenth anniversary of, 871

Light, and the coincidence method, 861;effect on fluorescence of solutions of to-bacco smoke, 421 ; and Mach rings, 951;retina affected by stray, 1234

Lighthill, M. J., additions to the methodof, 873

Limbic system, of brain, stimulation of,in waking animals, 1139

Lineation, compositional, in gneiss, 284Lipids, liver, and incorporation of C"4

acetate, 158Liquids, volume changes in mixing non-

polar, 880Literature citation, indexes for, 108; sys-

tematization of, 246; of unpublishedmaterial, 518. See also Communication

Lizard, protective "window" in eye of, 691Local-adaptation syndrome, 629Lochhead, A. G., retired, 411Lofgren, E. J., and discovery of anti-

proton, 1222Long, E. R., retired, 154Longevity, of farm people in midwest

U.S., 962Luminescence, in biological systems, 1098Lung, statistical evaluation of x-ray stud-

ies of, 403. See also CancerLysergic acid diethylamide (LSD-25), ac-

tivity of, on brain, 198, 284; and anta-gonism to serotonin and reserpine, 374

Lysine, and tooth decay in rats, 557

MMaass, O., retired, 115Mach rings, verification of, by numerical

differentiation, 951Macroelectrodes, and retinal elements,

1234

xix

Magnesium, in an insect virus, 1266; inproperdin experiments, 547

Magnets, in high-current accelerators,1128; recent developments in, 738

Magnetism, stellar, 873Magnetite, at Scott Mine, Sterling Lake,New York, 1230

Maize, pseudoalleles in, 233Malaria, ioslation of oocysts of, 763; re-

cent developments in eradication of, 126Mammal, nutritional needs of cells of, in

tissue culture, 501; ultrasonic lesions innervous system of, 517

Mammoth, dated by carbon-14 measure-ments, 688

Marble, J. P., obituary, 459Marine chemistry, 151Mathematical Statistics and Probability,

Third Berkeley Symposium on, 401Mathematics, Burger triangle to correct

inaccuracies of Einthoven triangle, 375;character of differential equations rep-resenting wave propagation, 874; meanvalues determined graphically, 973; sta-tistics and probability as disciplines of,401; in verification of Mach rings, 951

Mayan civilization, 1010Maynard, L. A., retired, 115Mayor, John, 151McCuen, C. L., retired, 509Mean values, graphic determination of,

973Measurement, of activity of compounds

traced with low-energy beta emitters,201; of blood volume of rhesus monkey,156; of carbon dioxide fixation in extra-cellular photosynthesis, 11; of ionizingradiations, 17; magnetic field, 738; ofmoisture in biological materials, 760;of muscle strength, 756; of ocean tem-perature and salinity, 749; of oxygenevolution in extracellular photosyn-thesis, 11; of radiation, 742; of radio-active fallout, 453; of respiratory quoti-ent, 76; of speed of sound in oceandepths, 755

Medicine, allocation of treatments byrandom numbers, 828; report on educa-tion in, 914; in Soviet Union, 1080; andstatistics, 403, 1098; theory of physio-logical stress, 625; work of H. Theorellin, 1222

Meleny, F. L., retired, 411Mellon Institute, report on, 683Memory, and mental disturbances, 229Mental disease, 226Mental health, role of psychologist in pro-

grams of, 977Meratran, and effect on brain, 199Merit Scholarship Program, and distribu-

tion of talent, 1125Mescaline, and effect on brain, 198, 228Metabolism, of avocado fruit, 601; and

chromosome-break rejoining, 231; ofglucose in cornea, 72; oxidative, 231

Metabolites, needed for growth of mam-malian cells, 503

Metals, alkali, role of chelation betweenpyridoxal and, 1087; as intermediatesin Coulometric analysis of, 875; energyloss of protons in, 881; fatigue of, 208;gas analysis of, 764; glass mold pre-cision casting of, 196; technology ofliquid, 429

Meteorology, and cloud seeding, 278;and storm tides, 1006

Methylamine complexes of yttrium chlo-ride, 197

Methylpentynol (oblivon), in treatmentof epilepsy, 515

Metrazol, and effect on brain, 227Mexico, vegetative changes at Pinacate,

Sonora, 1 235Michigan State College, name of changed,

328Micro-molding, latex and latex-plaster

mixture used in, 202Micrococcus Lysodeikticus, new technique

for production of, 1016Microneurophysiology, report on, 980; of

the synapse, 980Microorganisms, and world food supply,

316Microscope, field-emission, in experiments

at low pressures, 730; field-ion, for see-ing atomic structure, 1010; improvedresolution with x-ray shadow projection,589

Microtome, automatic, 119Milk, tetrazolium-reduction test for, 971Mineralogy, nomenclature in, 31Minerals, future of world supply, 317Mitosis, of cockroach mycetocytes, 242;

effect of synthalin A on, 420Moewus, F., attempt to reproduce experi-

ments of, 470Mold, pseudoallelism in, 233; slime, and

response to electric stimuli, 1020Molting, effects of extirpation of prothor-

acic glands during, 30Molybdenum, in nitrate reductase from

soybean leaves, 922Monkey, blood volume of, 156; polio virusgrown in kidney cells of, 240; and polio-myelitis infection, 106; in study of peri-odic effects of x-radiation, 863; in studyof stimulation of limbic system of brain,1139; in study of ultrasonic effects onnervous system, 517; and susceptibilityto ECHO viruses, 1188; in tests withanesthetic, 78; in tests of effects of cos-mic rays, 509; needed for medical andbiological purposes, 329

Monochromator, x-ray, 873Monte Carlo method, for study of tumor

cell populations, 465Monument Valley, Arizona, geology of,

583Morphine, quick detection of, 24Moss (Hygrohypnum polare), as only liv-

ing macroscopic plant found on iceisland, 1185

Moth, larch bud (Zeiraphera griseana),determination of per os-LD.o of virusof, 764; rice, influence of thyroid hor-mones on, 644

Mouse, and 6-aminonicotinamide as anantimetabolite, 834; effect of antimi-totic agents on fertility of, 551; andeffects of gamma radiation, 148; effectsof hypnotics on, 284; in experimentswith serotonin release, 374; in pro-perdin experiments, 547; protozoan in-fection in, 245; reproductive disturb-ances in, from stilbestrol-contaminatedfeed, 643; retardation of tumors in,1028; in study of nutritional needs oftissue culture, 501; and tests with an-esthetic, 78; in tests for effects of cosmicrays, 509; in tumor cell populationstudy, 465

Mucicarmine, for staining in chromatog-raphy, 924

Mucins, and the properdin system, 546Mucuna pruriens, protease from, 469Mucunain, a protease from cowhage, 469Muller, H. J., and Geneva conference,

813, 822Murphy, R. C., retired, 114Musca domestica, determination of suc-

cinic dehydrogenase in, 694Muscle, effect of ATP, UTP, and CTP

on reaction rates of extracted fibers of,642; instrument for measuring strengthof, 756

Muscular dystrophy, 226Mustard, azo-, chemical reduction of, 684Mustard, H. S., retired, 411Mycetocytes, mitotic division of, in cock-

roaches, 242Myxomycetes, meiosis in, 1027

NNasal epithelium, response to odor stimu-

lation, 76

National Academy of Sciences, abstracts ofpapers, 873; and earth satellite, 322;and study of effects of radioactivity, 31 1

National Advisory Committee for Aero-nautics, 196

National Agricultural Extension Centerfor Advanced Study, 70

National Association of Biology Teachers,meeting of, 774

National Committee on Radiation protec-tion, recommendations of, 454

National Geographic Society, sky surveyby, 323

National Institutes of Health, and changeof director, 192

National Merit Scholarship Corporation,formation of, 508

National Research Council, study of howmeasurement and control may serveresearch in biological and medical sci-ences, 727

National Science Foundation, and earthsatellite, 322, 1003; and basic researchon synthetic rubber, 408; and contribu-tions to science education, 505; andsurvey of scientific activities in U.S.,1224; and traveling science libraries,190

National Society of Professional Engineers,and recommendations for tax benefits,193; and shortage of scientists, 328

Natural resources, and development ofarid lands, 61, 200; and populationproblem, 83 1; and regional interests,690

Natural Resources Institute, 155Nebulae, technique for study of internal

motions of gaseous, 882Necrosis, pancreatic, of trout, 369Negro, comparison of normotensive eyes

of white and, 923Nervous system, and psychiatric disturb-

ances, 226; chemoreception in, 417;effect of ultrasound on mammalian,erratum, 1091; of slime mold, 1020;stimulation of, in waking animals, 1139;ultrasonic lesions in, 517

Neural patterns, 227Neuroanatomy, of slime mold, 1020; work

of S. Polyak in, 64Neurochemistry, 227Neurones, 226Neuroses, 225Neurospora, double crossing over in, 878;

in isolation of phosphates, 415; struc-tural specificity in inducers of proto-catechuic acid oxidase synthesis in,1141; and tocopherol activation of cyto-chrome c, 21

New York State Society of Anesthesiolo-gists, meeting of, 1196

New Zealand, radiocarbon dates for, 960Newcastle disease, vaccine for, 156, 509Newt. See SalamanderNicarbazin, name for DNC HDP com-

plex, 245Nicotinamide, antimetabolite of, 834Nitella, and extracellular photosynthesis,

11Nitrate reductase, molybdenum in, 922Nitrogen, in hyaluronic acid preparations,

1268Nitrogen-15, abundance variations of, 1233Nobel prizes, 961Nobel prize lecture, of M. Born, 675; ofW. Bothe, 861

Nobel prize winners, in appeal for aboli-tion of war, 189

Nomenclature, aerial blob, an atmosphericdisturbance, 160; of Australian insects,414; of chalconatronite, a new mineral,75: for chromosome associations in grass,1190; of cis and trans isomers of 1,3-dimethylcyclopentane, 513; of doverite,a new mineral, 31; for ECHO viruses,1188; for enzymes, 466, 907; for hemo-globin types and genes controlling their

xx

synthesis, 640; of human anatomy, 593;of illumination, 293; of new antibiotic,915; of new elements, 429; of nicar-bazin, name for DNC HDP complex,245; in oceanography, 461; for physio-logical stress, 627; of the properdin sys-tem, 549; of protease from cowhage,469; of recently isolated eye pigmentof euphausiid, 369; recommendation forhuman anatomical, 932; spectrophoto-fluorometer, for fluorescence assay, 32;in statistical study of evolution, 402; fortelephone dialing system, 369; zoologi-cal, 196

North America, radiocarbon dates for ge-ology of, 956

North Central Conference on BiologyTeaching, 774

Norway, U.S. educational exchange agree-ment with, 155

Nuclear Development Associates, newname for, 372

Nuclear emulsion research, report on, 85Nuclear energy, and the coincidence

method, 862; commercial electric powerfrom, 191; establishment of interna-tional agency on, 1010; exchange of in-formation on, 914; levels of, 875; NewYork exhibition of peacetime uses of,827

Nuclear power reactors, costs and build-ing of, 24, 341, 428; for medical treat-ment and research, 411; for peacetimeuses, 754; use of waste heat generatedby, 1223

Nuclear science and engineering, estab-lishment of school of, 963

Nuclear weapons testing, 823Nucleotide, diphosphopyridine, in cyto-

chrome-c reduction, 19; in extracellularphotosynthesis, 12; poly-, enzymatic syn-thesis of nucleic acidlike, 907; reactionrates of muscle model with, 642

Nucleus, alpha-particle decay in heavy,873; study of size of, 880

Nurses, cardiovascular training center for,463

Nutrition, B-factor deficiencies related todietary casein level, 1017; of lemonleaves, 119; of mammalian cells in tissueculture, 501: world problems in, 313

0Oak Ridge Institute of Nuclear Studies,new member of, 917

Oats, mass screening for disease-resistantmutants in, 1229

Ocean, meteoritic enclosures in sedimentsof, 1081

Ocean-control theory of glaciation. 815Ocean current, measurement of, 750Oceanography, current studies by Scripps

Institution, 868; measurement of speedof sound at great depths, 755; nomen-clature in, 461; and storm tides, 1006;techniques and apparatus for, 748; U.S.Fish and Wildlife Service to conduct re-search in, 1 13

Odor stimulation, recordings of effect onnasal epithelium, 76

Office of Scientific Research, 235Olfactory tests, 76Opossum, and response to odors, 76Optics, contribution of R. W. Wood to,

865; instrument to grade performanceof lenses, 755

Opuntia bigelovii, in Pinacate, Sonora,Mexico, 1235

Organic compounds, assay of, by spectro-photofluorometer, 32

Orias, O., obituary, 587Osmotic pressure, 285Oxalate, in tropical forage grasses, 1089Oxalosuccinic carboxylase, a possible co-enzyme of, 595

Oxidation, enzymatic, effect of DDT on,377; of indoleacetic acid, 187

Oxophenarsine, agglutinating strains oftrypanosomes obtained with, 200

Oxygen, behavior dysfunctions linked toprenatal deprivation of, 419; evolutionof, in extracellular photosynthesis, 11;and interaction with oxygen-carryingproteins, 558; as a modifier of someeffects of ionizing radiations on livingsystems, 755; sleep and consumption ofcerebral, 408

pPalms, technique for studying chromo-

somes of, 551Palomar Observatory, sky survey by, 323Pancreas, synthalin A as poison to, 420Paramecium (Aerobacter aerogenes), ef-

fect of hematoporphyrin on x-radiationsensitivity of, 468; in experiments withazo-mustards, 684

Parapsychology, experiments in, 359Parapyruvate, and effects on embryo of

sea urchin, 967Parcoblatta pennsylvanica, mitotic proc-

esses in, 242Patents, of Atomic Energy Commission

released, 196; legal aspects of workwith, 733

Pennsylvania, University of, radiocarbondates II, 921

Perceptual integration, neural basis of bi-lateral, 877

Peroxidase, substrate specificity of, 466Perspiration, in cattle, 25; cause of odor

of, 634Peru, climatic fluctuation in desert of,418

Petri dish, disposable, 762Petrology, as source area indicator, 1021Peziza, synthesis of rubber by, 1271pH gradient, in paper electrophoresis, 243Pharmacy, accredited colleges in, 281Phillips, T. D., retired, 869Philosophy, of man and science, 183; andmodern physics, 678

Phosphorylase, polynucleotide, 907Phosphatase, in renal tubules of aglomer-

ular fish, 594Phosphates, isomeric substituted-vinyl, as

systemic insecticides, 597; method forisolation of, 415; and nervous activity,227

Phosphine, proton affinity of, in the phos-phonium halides, 831

Phosphonium halides, proton affinity ofphosphine in, 831

Phosphorolysis, and polynucleotide chains,907

Phosphors, new liquid scintillation, 1139Phosphorus, transferred from parent to

bacteriophage progeny, 1080Phosphorylation, effect of DDT on, 377;

photosynthetic, 13Photochemistry, of chloroplasts, 375Photography, underwater, 750Photolysis, of water by chloroplasts, 12Photosynthesis, outside the living cell, 9Physarum polycephalum. See Slime moldPhysics, meeting on theoretical, 1278Physiology, contributions of 0. Orias to,

587; mechanisms for rapid liberation orutilization of stored energy in plantsand animals, 1098; report of meetingon recent advances in invertebrate,1240; sensory, 417

Pig, as experimental animal that resemblesman anatomically and physiologically,112; meal from Elodea canadensis asfattening substance for, 114; and toco-pherol activation of cytochrome c, 21

Pigeon, and consensual pupillary response,690

Pigment, isolation of euphausiid eye, 369;in normotensive eyes of whites and Ne-groes, 923

Pineapple, induction of flowering in, 1267Plants, agent to hasten flowering in, 1027;

chemical defoliation of, 1028; effect of

auxin on low-temperature induction offlowering in, 925; new growth regula-tor for, 684; production of fungistaticsubstances by tissue of, 1186

Plant analysis, and microextraction forpaper chromatography, 766

Plant Diseases Conference, report of, 166Plant-growth regulators, in control of Er-

winia amylovora, 122Plant introduction, in Australia, 368Plant quarantine, international, contribu-

tions of E. R. Sasscer to, 632Pleistocene ice sheet, north-south asymme-

try of, 642Pleistocene period, cause of glaciation in,

819Plutonium separative processes, U. S.Government buys inventions in, 113

Polio viruses, concentration and purifica-tion of, 30, 240

Poliomyelitis, crystallization of purifiedvirus of, 879; human amnion cells usedfor production of virus of, 30; measur-ing incidence of, 1097; mechanism ofinfection in, 105; vaccine, Salk, andresolutions by AMA, 152

Polish Academy of Sciences, report of, 384Political science, and world food supply,

314Politics, and science, 408Polyak, S., obituary, 64Polygonization, of a plastically bent sap-

phire crystal, 599Polynucleotides, enzymatic synthesis of

nucleic acidlike, 907Polysaccharide, isolated from green alga,

565; interaction of the properdin sys-tem with, 545; muco-, staining methodsin chromatography of acidic and neu-tral, 924

Polytoma, attempt to reproduce Moewus'experiments on, 470

Population, and arid lands, 200; and foodproduction, 313; genetics of, 402; natu-ral redistribution of a quahog, 641; inperpetual frost belt, 680; and ecology,831; and world supply of minerals, 317

Porcelain, electroosmosis in, 373Porphyrins, and x-radiation sensitivity ofParamecium, 468

Potato, and immunity to fungus attack,1187

Potzger, J. E., memorial to, 872; obituary,1221

Pressure, experiments at very low, 729;formulas for, on cones at supersonicspeed, 874

Probability, and neural interaction, 227;and statistics, 401; of transitions, 677

Proliferation, of avocado fruit pericarptissue, 601

Properdin system, and immunity, 545Protein, biosynthesis of, 926; configuration

of, controlled by a specific cofactor, 874;Bence-Jones, 276; oxygen-carrying, andinteraction with oxygen, 558; relationto B-factor deficiencies, 1017; serum,electrophoresis of, 10, 88

Proteinase, from cowhage, 469Prothoracic gland, extirpation of, effects

in cockroaches, 30Protocatechuic acid oxidase, synthesis of

in Neurospora, 1141Proton affinity, of phosphine in the phos-phonium halides, 831

Protozoan infections, 245Pruritus, caused by protease from cow-

hage, 469; as a primary sensation, 278Pseudemys elegans, stimulation of retina

of, 1234Pseudoallelism, 233Psi-function, 677Psilotum, diffusable auxin in, 597Psychiatry, 225; Commission on Mental

Illness and Health, 633Psychology, Air Force research in, 1100;

contributions of E. Brunswik to, 910;contributions of L. L. Thurstone to,

xxi

1259; in proposed utopias, 1167; andstatistics, 405

Psychosomatic disturbances, 225Public health, and statistics, 403Publicity, for scientific developments, 271Puget Sound, "swimming" anemone from,

1231Pyridine nucleotide bridge, 12Pyridoxal, role of chelation between alkali

metals and, 1087Pyrimidine, ultraviolet irradiation of de-

rivatives of, 594

QQuahog (Venus mercenaria), natural re-

distribution of a population of, 641Quantum mechanics, statistical interpreta-

tion of, 675Quantum process, in photosynthesis, 14Quartz, compositional lineation in, 284

RRabbit, in hemagglutination test, 376; in

insulin experiments, 559; reaction ratesof, with nucleotides, 642; reduction ofBritish population of, 915; and responseto odors, 76; stimulation of retinal ele-ments of, 1234; in study of alkaloideffect on brain, 198; in study of effectsof antiserums on cell division, 881; instudy of radiosensitivity of anoxic skinin relation to temperature, 1140; instudy of sulfur-35-labeled hemocyanin,873; in study of transmission of activityin cortex of brain, 877; in study of gly-ceraldehyde-3-phosphate dehydrogen-ase, 319

Rabies, new vaccine for, 112Radiant energy, 314Radiation, aversion to saccharin caused bygamma, 157; bibliography on infrared,372; biological effects of, 148, 158, 197,231, 429, 453, 759, 829; coincidencecounting of cosmic, 862; dosage of, 57;effects of reduced temperature on sen-sitivity to, 1140; hematoporphyrin inParamecium affected by x-, 468; meas-urement of ionizing, 17; oxygen effectin modifying ionizing, 755; periodic ef-fects of x-, 863; pyrimidine derivativestreated by ultraviolet, 594; screw-wormseradicated by x- and gamma, 287; specu-lation on hazards of exposure to, 586;tests of effects of cosmic, 508; See alsoRadioactive materials

Radiation counters, 17, 324, 742, 754Radio star, discovery of true, 409Radioactive fallout, in Great Britain, 234;

in Marshall Islands, 1178; in the U.S.,453

Radioactive materials, biological effects of,586, 863, 874, 1178; for endocrinestudy, 464; and measurements, 742

Radioactivity, dosage of natural, 57;study of effects of, 234, 311

Radiocarbon, chloroplasts fixation of, 15;collected during Jarmo expedition, 460;for dating remains from Sandia Cave,New Mexico, 689; and effect on ion-ex-change chromatography of amino acids,968; as incorporated into liver lipidsand glycogen, 158; measurement of ac-tivity of compounds traced with, 201;in modern wood, 415; in study of syn-thesis of cholesterol, 121

Radiocarbon dates, of ice islands, 1172,1184; for Kara Kamar, Afghanistan,921; from Yale University, 954

Radioiodine, salt effect on, in salamander,1229

Radiosondes, appeal for return of lost, 827Radiosulfur, in nutrition study of citrus

trees, 120; in study of livers of rabbits,873

Ramnacin, new antibiotic, 915Rana pipiens, stimulation of retina of,

1234Random numbers, allocation of treatments

by, 828Rat, and aversion to saccharin, 157; brain

of, 227; and catalase changes, 693; incytochemical detection of cholinester-ase, 556; effects of intracranial self-stimulation on behavior of, 830; effectof lysine on caries in, 557; and incor-poration of C1" acetate, 158; in insulinexperiments, 559; learning in, 405; instudy of dietary casein level and vita-min-B deficiency, 1017; in study of ef-fects of drugs on timing behavior, 925;in study of "reward" from brain stimu-lation, 878; in study of synthalin A,420; and tests with anesthetic, 78; instudy of tocopherol as an activator ofcytochrome-c reductase, 19; x-radiationeffects on excretion of, 829

Reading, limitation in rate of, 879Reflex, of eye in birds, 690Refraction, liquids of high index of, 1272Religion, in proposed utopias, 1169Religion and science, report of confer-

ence on, 1277Reptile, critical thermal maximum of, 73Research, basic versus pure, 518; evalua-

tion of programs in medical, 368; indi-vidual variations of productivity in, 879;in nuclear emulsion, 85; oceanographic,748; returns on expenditures for, 581;and tools for, 727

Reserpine, 284, 374, 968Reserve Forces Act of 1955, 451Respiratory infection, and fever in human

beings inoculated with APC viruses,1086

Respiratory quotient, measurement of, 76Reticulo-endothelial system, symposium on

pathology of, 342Rh antibodies, separation of complete and

incomplete, 1091Rhine, J. B., experiments of, 359Riboflavin, and incorporation of pyrimid-

ine ring of adenine, 878. See also Vita-min B

Rice, V. A., retired, 825Rivers, T. M., retired, 279Rockets, for research on upper atmosphere,

461Royal Society of Canada, meeting of sci-

ence section of, 86Rubber, fungal synthesis of, 1271Rubber, synthetic, commission named for

basic research on, 408; papers fromU.S. Government program on, 1085

Ruminants, and sleep, 151

S

Salamander, learning in larvae of, 692;regeneration of limbs in, 1018; salt ef-fect on I131 metabolism in, 1229

Salinity, measurement of ocean, 749Salmon, behavior pattern of, 240Salmonella typhimurium, pseudoallelism

in, 233Salt, and iodine metabolism in salamander,

1229; needed by mammalian cells intissue culture, 502

Sandia Cave, New Mexico, significanceof remains from, 688

Sapphire crystal, polygonization of a plas-tically bent, 599

Sasscer, E. R., obituary, 632Satellite. See Earth satelliteScale, cottony-cushion and soft, carbohy-

drases in honeydew produced by, 973Scherago, E. J., 23Schistosome antigens, hemagglutination

after immunization with, 376Schizophrenia, 226Schmidt, K. P., retired, 115Schr6dinger theory, and the coincidence

method, 862Schweitzer, A., honored by Queen Eliza-

beth, 868; Smithsonian Institution givenbronze portrait of, 919

Science, advertising manager for, 23; de-sign for, 7; editor for, 550; preparation

of graphs for, 143; relationship toAAAS, 859; reprint prices increased,1261; responsibility for opinions ex-

pressed in editorials of, 1001; sug-gestions for contributors to, 103; typesof articles for, 55

Science, and government, 183; and thehumanities, 961 ; internationality of,905, 1127; misconceptions about, 1255;and politics, 408; popularization of,271; and religion, 1277; reporting de-velopments in, 1133; and society, 183,313, 317, 518, 581, 600, 646, 911,1167, 1255; and the supernatural, 359

Science education, of college students,543; contributions of A. F. Huettner to,953; of high-school students, 145, 190,328, 505 1135, 1173

Science Talent Search, announcement of,917

Science Teaching Improvement Program,145, 151, 499

Science teachers, shortage of, 280, 357,399; training of, 154, 499, 505, 506, 961

Scientific discoveries, priority in, 33Scientific Manpower Commission, work

of, 1213Scientific publications, problems of using,

673; quality of, 246, 949Scientists, in appeal for abolition of war,

189; responsibility of, 271, 499, 600,911, 1133, 1170; shortage of, 27, 28,357,451, 1011, 1081, 1125, 1135, 1213

Scientists' Committee on Security, 1082Scintillation counter. See Radiation

countersScintillation, liquid, new phosphors for,

1139Scopes trial, anniversary of, 23Scott Mine, Sterling Lake, New York,

source and origin of magnetite at, 1230Screw-worm, eradication of, 287Sea, as source of food, 316; as source of

minerals, 317Sea urchin (Strongylocentrotus purpur-

atus), action of parapyruvate on embryoof, 967; effect of antiserums on cell di-vision in, 881

Seaweeds, importance of, 565Sebrell, W. H., retired, 192Security, and K. M. Cole, 368; commis-

sion on, 1059; and M. D. Kamen, 193;and W. Ladejinsky, 683; and H. J. Mul-ler, 813, 822; physicians petition forchanges in federal program of, 23; andvisas for foreign visitors, 905

Segre, E., and discovery of antiproton,1222

Seismograph, strain, for recording long-period waves, 873

Selective Service System, and distributionof talent, 1125

Serotonin, and brain function, 284, 374,968; fluorescence characteristics of, 972

Serum, abnormal human, 275; electro-phoresis of human, 243, 1088; inhibi-tion of cell division in sea urchin eggsby anti-, 881

Serum protein, effect of calcium on mobil-ity of, 199; needed by mammalian cellsin tissue culture, 503

Shark, in fresh water, 417Sheep, hemagglutination in, 376; and

sleep, 151Shilling, C. W., retired, 409Siberia, agriculture in, 680Sidewalk, "moving," 196Silicon, for tiny electronic device, 195Silkworm (Bombyx mori L.), magnesium

in virus of, 1266Silver halides, epitaxy used to orient sin-

gle-crystal boules of, 31Silver ion, coordination of alkynes with,

876Sinnott, E. W., retired, 1262Skin bank, first civilian, 684Skin homografts, 158Sleep, and cerebral oxygen consumption,

xxii

408; and ruminants, 151Slide projector, for lecture table, 766Sloan, Alfred P., Foundation, report on,

280, 1084Smith, 0. M., retired, 685Soal, S. G., experiments of, 359Society of American Bacteriologists, re-

port of, 383Society of General Physiologists, report

of, 1098Sodium sulfate, as growth stimulator to

chicken, 1270Soil, in perpetual frost belt, 680Solar energy, world symposium on applied,

155Solar spectra, obtained with large vacuum

spectrograph, 698Solutions, theory of, 285Soo Canal, ore shipping on, 822Sorokin, P. A., retired, 195Sound, lesions caused in mammalian nerv-

ous system by ultra-, 517, 1091 (erra-tum); library of noise and analysis of,687; measurement of speed of, 755

Soviet Physics-JETP, a translation of re-search reports, 409

Soviet Union, admitted to InternationalCouncil of Scientific Unions, 652; agri-culture in, 680; attitude toward Inter-national Astronomical Union, 698; toexchange medical films with U.S.,1011; National Academy of Sciences in-vited to attend meeting in, 66; nuclearexplosion in, 1179; practice of medi-cine in, 1080; report on biology in, 823;translation of scientific journals from,117

Soybean, association of molybdenum withnitrate reductase from leaves of, 922;in study of tocopherol activation of cyto-chrome c, 21

Spaeth, E. B., retired, 194Species, competition of, 402Spectrograph, in study of internal motions

of gaseous nebulae, 882Spectrography, contribution by R. W.Wood to, 865

Spectrophotofluorometer, extension of re-gion of fluorescence assay by, 32

Spectroscopy, interpreted in terms of en-ergy, 675; meeting on infrared, 774

Standard solution, for hemoglobinometry,59

Star, explanation for twinkling of, 159Starfish, as stimulus to "swimming" in

anemone, 1231Statistics, in correlation between number

of letters in name of a month and themean monthly precipitation, 601; daii-gers in use of, 78; in interpretation ofquantum mechanics, 675; medical,1098; in parapsychology, 363; in allo-cation of experimental treatments, 828;as servant of all sciences, 401

Steel, dislocations in the yield point in,881

Steiner, H., and discovery of antiproton,1222

Sterilization, as a means to eradicatescrew-worms, 287; survey of literatureon radi4tion, 555

Steroid, as an anesthetic agent, 78Stilbostrol, and reproductive disturbances

in mice, 643Stochastic models, 401Stomphia coccinea, from Puget SoundStorm tide, research in, 1006Stratigraphy, of Cane Wash, Arizona, 584Streptomyces, tetracycline in, 1234Streptomycin, in control of Erwinia amy-

lovora, 122Stress, physiological, and disease, 625; so-

cial, 225Structural specificity, of inducing com-

pounds, 1141Structure-toxicity, in hexachlorocyclohex-

ane isomers, 118Studds, R. F. A., retired, 326

Succinic dehydrogenase, in housefly, 694Suez Canal, ore shipping on, 822Sugar beet, isolation of photochemical ac-

tivity of chloroplasts from, 375Sulfur, as a nutrient for lemon leaves, 119Sumner, J. B., retired, 194Superconductivity, developments in un-

derstanding of, 868Supernatural phenomena, and science,

359Surgery, plastic, international congress

on, 475Symbiosis, in cockroaches, 242Sympathin, and consciousness, 228Synchrotron. See AcceleratorsSynthalin A, as mitotic poison in pancreas,420

TTalbot, M. W., retired, 115Taste, sensitivity record for, 684Tartronate, as possible coenzyme of oxal-

succinic carboxylase, 595Teachers, characteristics of university

chemistry, 645. See also Scienceteachers.

Techniques, of allocating experimentaltreatments by random numbers, 828;of analysis for thorium, 72; for assessingeffects of drugs on timing behavior,925; biometric, in biology, 1097; Bur-ger triangle as a method for correctinginaccuracies of Einthoven triangle,375; of carbon-14 dating used at Uni-versity of Michigan, 689; of deducinglocal changes in crustal structure fromphase velocity of Rayleigh waves, 879;for determination of per os-LDw of in-sect viruses, 764; for determination ofsources of particulate atmospheric car-bon, 751; of determining citrate-solublemetals in alluvium, 77; of determiningsuccinic dehydrogenase in housefly, 694;for determining mean values graphi-cally, 973; in electrocardiography, 283;for electrophoresis of serum proteins ina viscous film, 1088; for electrophoreticseparation of hemoglobins from chicken,1186; in experiments at very low pres-sures, 729; for gas analysis of metals,764; for histochemical detection ofesterase activity, 556; of identificationof vaccine strains of Newcastle diseasevirus, 156; for isolation of adenosine di-and triphosphates, 415; of large-scaleproduction of Micrococcus Lysodeik-ticus, 1016; of large-scale productionof polio virus, 30; of latex micro-molding, 202; in magnetic field meas-urements, 738; for measurement ofmoisture in biological materials, 760;of measuring activity of compoundstraced with carbon, sulfur, cobalt, 201;for measuring differential cross sectionof elementary particles, 878; of meas-uring with radioactive isotopes, 742;of microextraction for paper chromatog-raphy, 766; of orienting single-crystalsilver halides, 31; of paper electrophor-esis with superimposed pH gradient,243; for performing cross-circulationin anesthetized dogs, 245; for precipi-tation of polio viruses, 240; of prepara-tion of analogs of DDT, 241; in pro-perdin experiments, 549; for quickdetection of morphine, 24; for rapidcultivation of acid-fast bacilli, 1189; forrecording electroretinograms, 1234;sampling, 1097; for separating proteinsfrom human blood serum, 1027; forseparation of complete and incompleteRh antibodies, 1091; for separation oftetracycline antibiotics by eountercur-rent distribution, 1234; for staining inchromatography of acidic and neutralmucopolysaccharides, 924; for stand-ardizing hemoglobinometry, 59; for sta-tistical study of lung cancer related to

smoking, 404; for sterile microdissec-tion and transfer of malarial oocysts,763; for study of atomic recombinationreactions, 874; for study of change innuclei of cells, 325; in study of extra-cellular photosynthesis, 11; in study ofgeologic folding, 284; for study of nuc-lear size by x-ray fine-structure splittingin heavy atoms, 880; for study of tumorcell populations, 465; for studyingoceans, 748; used in the coincidencemethod, 862; for verification of Machrings by numerical differentiation, 951

Telephone cable, first transoceanic, 24Telephone dialing, new signaling system

for, 369Television, color, for hospital use, 592Temperature, adaptation of homeotherms

to, 24; body, 229; of cigarettes, cigars,and pipes, 514; and effect of auxin oninduction of flowering in plants, 925;and mammalian sensitivity to ionizingradiation, 1140; measurement of ocean,749; tooth decay related to changes in,420

Terramycin, in control of Erwinia amy-lovora, 122

Terrapin, stimulation of retinal elementsof, 1234

Tetracycline antibiotics, 1234Tetrapod, limb of, 467Tetrazolium salts, for determination of

housefly succinic dehydrogenase, 694;in test for milk, 971

Thallium acetate (TA), in diagnosis ofchronic respiratory disease of chickens,969

Theobald Smith award, judges for, 281Theorell, H., winner of Nobel prize, 961,

1222Thermonuclear reaction, 428Thiamine. See Vitamin BThorium, analysis of rocks for, 72Thunderstorms, map of, 461Thurstone, L. L., obituary, 1259Thyroxin, influence of, on rice moth larva,644

Tide, research in storm, 1006Time-telling, by honeybee, 867Tissue culture, buffers for, 466; nutri-

tional needs of mammalian cells in, 501Tissue elasticity, conference on, 476Titrimeter, high-frequency, for chemical

analysis of complex mixtures, 755Toad (Xenopus), reproduction in, 1027;

and tetrapod limb, 467Tobacco, effect on workers engaged in

manufacture of, 113; recent findings onvirus of, 1098; See also Cigarette; Can-cer

Tocopherol, as activator of cytochrome-creductase, 19

N-m-Tolylphthalamic acid, tomato flowerformation affected by, 74

Tomato, effect of N-m-tolylphthalamic onflower formation, 74

Tooth, factors influencing enamel of, 560Tooth decay, reduction of, by lysine, 557;

related to thermal- shock, 420Toxin, production of botulinus, 926; and

the properdin system, 545Tradescantia, microspores of, 232Trees, control of Erwinia amylovora in

apple, 122; dating of ice island, 1184;radiocarbon in, 415; sulfur dust as nu-trient for leaves of citrus, 119

Tribolium, competition between speciesof, 402

Triturus viridescens, learning in larvae of,692; salt effect on I13i metabolism in,1229; See also Salamander

Trout, behavior pattern of, 240; pancre-atic necrosis of, 369

Trypanosomes, agglutinating strains of,200

Tumor, Boletus edulis as retarding agentof mouse, 1028; effect of azo-mustardson growth of, 684; technique for study-

xxidu

ing populations of cells of, 465Turkey, in synthesis of cholesterol, 121,

protozoan infection in, 245Turnip, and immunity to fungus attack,

1187Twins, human, intolerance to skin grafts,

158

UUnderdeveloped areas, and food supply,

313UNESCO, study of radioactivity, 234Unimolecular reactions, energy transfer

processes in, 876U.S. Air Research and DevelopmentCommand, 279

U.S. Atomic Energy Commission, atti-tude toward radioactive fallout, 455;and decision on uranium-233, 235; di-vision of civilian application, 234; andmanufacture of boral sheets, 884; andH. J. Muller's paper for Geneva con-ference, 813, 822; and technical li-braries, 278; technique of analysis forthorium developed for, 72

U.S. Department of Defense, and earthsatellite program, 1005

U.S. Geological Survey, work of, 588U.S. Office of Education, and traveling

science libraries, 190U.S. Public Health Service, assigned re-

sponsibility for health services forAmerican Indians, 113

Universe, properties of the apparently ex-panding, 877

University of California Statistical Labor-atory, 401

Uranium, declassification of informationon extraction processes for recovering,369; in New Zealand, 1180

Uranium-233, designated -special nuclearmaterial, 235

Ureas, therapeutic potentialities of aryl,244

Urine, affected by x-radiation, 829Utopia, comments on recent proposals

for, 1167

VVaccine, against human respiratory virus,

1134; new antirabies, 112; for New-castle disease, 156

Vacuum, experiments with ultrahigh, 729Vegetative changes, at Pinacate, Sonora,

Mexico, 1235Velocimeter, to measure speed of sound in

ocean depths, 755Vicia faba, chromosome breaks of, 231Vigneaud, V. du, winner of Nobel prize,

961Virus, APC, 1086, 1190; of blood disease

in cranefly, 551; determination of peros-LDao of insect, 764; ECHO, 1187;essential components for intracellularpropagation of, 503; of foot-and-mouthdisease grown in laboratory cultures,823, 1269; influenza A, 589; magnes-ium in an insect, 1266-; orphan, 1187;polio, 30, 105, 240, 879; properties of,1080; tobacco mosaic, 1098; vaccineagainst human respiratory, 1134; invaccine for Newcastle disease, 156

Virus yellows, of sugar beets, 375Viscous film, electrophoresis of serum pro-

teins in, 1088Vitamin B, dietary casein level related to

deficiencies of, 1017; structure of B16,823

Vitamin E, and cytochrome c, 19Vitamin K, and photosynthesis, 14Vitamins, needed by mammalian cells in

tissue culture, 502Vogt, 0. and C., 325Volk Radiochemical Company, organiza-

tion of, 759Vorticella, in experiments with azo-mus-

tards, 684

wWalden Two by B. F. Skinner, comments

on, 1167Washington Island, Pacific Ocean, radio-

carbon dates for, 960Water, in biological materials, measure-ment of, 760; glossary of terms describ-ing occurrence and movement of, 827;mobile purifier for, 756

Wave-corpuscle problem, and the coinci-dence method, 862

Wave mechanics, development of, 676Wave propagation, character of differen-

tial equations representing, 874Weather control, tests in, 278Whayne, Tom F., retired, 114White House Conference on Education,

1165

Wiegand, C., and discovery of antiproton,1222

Wildlife, conservation of, 1179Williams, R., retired, 236Wilson, M. 0., retired, 280Wood, dating of ice island, 1184; radio-

carbon concentration in, 415Wood, R. W., obituary, 865Woodford, A. O., retired, 153World Conference on Planned Parent-

hood, report of, 1028World Health Assembly, report of, 126World Symposium on Applied Solar En-

ergy, 155, 838Wright, C. S., retired, 327

X-Y-ZXenopus, and tetrapod limb, 467

X-rays, biological effects of, 158, 197;in analysis for thorium, 72

Yale Conservation Program, publicationof, 827

Yale University, radiocarbon dates II,954

Yeast, in experiments with extracellularphotosynthesis, 10, 15; in study of gly-ceraldehyde - 3 - phosphate dehydrogen-ase, 319; and tocopherol activation ofcytochrome c, 21

Ypsilantis, T., and discovery of antipro-ton, 1222

Yttrium, and discovery of doverite, 31Yttrium chloride, methylamine complexes

of, 197Zirconium, AEC procurement of, 511Zymosan, in properdin experiments, 545

xxiv