nasa thesaurus supplement - ntrs.nasa.gov nasa thesaurus supplement replaces the former 6-month...

{NASA-SP-7051 (Suppl-3)) HASA 1BESAUSUS N85-25002SUPPLEMBHT, A IHBiB P1BT CUEOIATIVESUPP1EHBNT *£0 TEE 1S82 EDIIIOM OF THE NASATHES&URUS (Naticnal Aeronautics and Space UnclasAdministration) 38 p HC $6.50 CSCI 05B 00/82 17069

NASASP-7051

(Suppl 3)

NASATHESAURUS

SUPPLEMENT

JANUARY 1985

A three part cumulativesupplement to the 1982 edition

of the NASA Thesaurus

NASANational Aeronautics

and Space Administration

Scientific and TechnicalInformation Branch

1985

https://ntrs.nasa.gov/search.jsp?R=19850016691 2018-05-21T03:44:24+00:00Z

This document is available from the National Technical Information Service (NTIS), Springfield,Virginia 22161.

NASASP-7051

(Suppl 3)

NASATHESAURUS

SUPPLEMENT

JANUARY 1985

A three part cumulativesupplement to the 1982 edition

of the NASA Thesaurus

NASANational Aeronautics

and Space Administration

Scientific and TechnicalInformation Branch

1985

INTRODUCTION

The NASA Thesaurus Supplement replaces the former 6-Month Cumulative Listing of theNASA Thesaurus Changes. This cumulative supplement to the NASA Thesaurus 1982 edition,incorporates all of the information normally contained in the previous publication as well as twonew features: complete hierarchies and access vocabulary. It is hoped that the additionalinformation and the improved legibility will make this a more useful product than itspredecessor. Subsequent issues of the supplement will be cumulative and will be issued everysix months. For detailed information on the use of the NASA Thesaurus Supplement, consultthe front matter of the NASA Thesaurus 1982 edition.

Users are encouraged to consult the online NASA Thesaurus for the most complete and up-to-date information. Addenda to old hierarchies in the 1982 edition of the NASA Thesaurus arenot given because they are readily found in the online NASA Thesaurus. Inclusion of such afeature would have substantially increased the size of the publication. In using the hierarchiesin the online NASA Thesaurus, users are cautioned that these hierarchies list broad andnarrow terms and not their interrelationships. The online NASA Thesaurus does not show theexact relationship when there are more than three broad and/or narrow terms.

New terms to this issue are indicated with a bullet and larger type Designed for browsability,each new term appears in the format of the following example:

• Earthnet

Many times cross references are later made postable terms. These are shown in Part 3. Whennew cross references are added to older terms, the term that is referred to is not listed unlessit is also a new term. For older terms check the printed or the online NASA Thesaurus.

Any comments or suggestions about this publication, including suggestions for new terms,should be directed to the Lexicographer, NASA Scientific and Technical Information Facility,P.O. Box 8757, BWI Airport, Maryland 21240.

TABLE OF CONTENTS

PART1HIERARCHICAL LISTINGA listing of new NASA Thesaurus terms and their hierarchiessupplementing the NASA Thesaurus Hierarchical Listing.

PART 2ACCESS VOCABULARYA permuted list of new NASA Thesaurus terms supplementing the NASAThesaurus Access Vocabulary.

PART 3DELETIONSA list of deletions, transfers and changes to the NASA Thesaurus.

NASA THESAURUS SUPPLEMENT

PART1HIERARCHICAL LISTING

A-310 AIRCRAFTGS COMMERCIAL AIRCRAFT

EUROPEAN AIRBUSA-310 AIRCRAFT

JET AIRCRAFTEUROPEAN AIRBUS

A-310 AIRCRAFTPASSENGER AIRCRAFT


TRANSPORT AIRCRAFTSHORT HAUL AIRCRAFT


RT INTERNATIONAL COOPERATIONSWEPT WINGS

A-320 AIRCRAFTGS COMMERCIAL AIRCRAFT


JET AIRCRAFTEUROPEAN AIRBUSA-320 AIRCRAFT

PASSENGER AIRCRAFTEUROPEAN AIRBUS

A-320 AIRCRAFTTRANSPORT AIRCRAFT

SHORT HAUL AIRCRAFTEUROPEAN AIRBUS

A-320 AIRCRAFTRT INTERNATIONAL COOPERATION

SWEPT WINGS

ACCOUNTINGRT BUDGETING

COSTSFINANCE

ACCRETION DISKSRT ASTROPHYSICS

BINARY STARSBLACK HOLES (ASTRONOMY)DISKS (SHAPES)ECLIPSING BINARY STARSGALACTIC NUCLEIROTATING DISKSSTELLAR MASS ACCRETION

ACEE PROGRAMUF AIRCRAFT ENERGY EFFICIENCY

PROGRAMENERGY EFFICIENCY TRANSPORT

PROGRAMGS PROGRAMS

NASA PROGRAMS. ACEE PROGRAM

RT AIRCRAFT ENGINESCOMBUSTION EFFICIENCY

ADA (PROGRAMMING LANGUAGE)GS LANGUAGES

ADA (PROGRAMMING LANGUAGE)RT COMPUTER PROGRAMMING

EMBEDDED COMPUTER SYSTEMS

AEROASSISTRT AEROBRAKING

AEROCAPTUREAEROMANEUVERINGATMOSPHERIC ENTRYINTERPLANETARY TRANSFER ORBITSTRANSFER ORBITS

AEROBRAKINGRT AEROASSIST

AEROCAPTURE

AEROBRAKING-fCCWT.;AEROMANEUVERINGINTERPLANETARY TRANSFER ORBITSTRANSFER ORBITS

AEROCAPTURERT AEROASSIST

AEROBRAKINGAEROCAPTUREAEROMANEUVERINGATMOSPHERIC ENTRYINTERPLANETARY TRANSFER ORBITSTRANSFER ORBITS

AEROELASTIC RESEARCH WINGSGS AIRFOILS

WINGSAEROELASTIC RESEARCH WINGS

STRUCTURAL DESIGNAEROELASTIC RESEARCH WINGS

RT AIRCRAFT DESIGN

AEROMAGNETISMRT AERIAL RECONNAISSANCE

GEOMAGNETISMMAGNETIC ANOMALIESMAGNETIC SURVEYSMAGNETIC VARIATIONSREMOTE SENSING

AEROMANEUVERINGRT AEROASSIST

AEROBRAKINGAEROCAPTUREATMOSPHERIC ENTRYINTERPLANETARY TRANSFER ORBITSTRANSFER ORBITS

AGROPHYSICAL UNITSRT AGRICULTURE

AGRISTARS PROJECTFARMLANDSLARGE AREA CROP INVENTORY

EXPERIMENT

AIR STARTGS STARTING

AIR STARTRT AIRCRAFT CONTROL

AIRCRAFT ENGINESENGINE CONTROLFLIGHT TESTS

AIRBORNE LASERSGS ONBOARD EQUIPMENT

AIRBORNE LASERSSTIMULATED EMISSION DEVICES

LASERSAIRBORNE LASERS

RT LASER APPLICATIONSLASER RANGER/TRACKERREMOTE SENSORSSPACEBORNE LASERS

AIRCRAFT ENERGY EFFICIENCY PROGRAMUSE ACEE PROGRAM

AIRCRAFT POWER SUPPLIESGS ELECTRIC POWER SUPPLIES

AIRCRAFT POWER SUPPLIESRT AIRCRAFT EQUIPMENT

AUXILIARY POWER SOURCESELECTRIC GENERATORS

oo POWER SUPPLIES

ALBERTAGS NATIONS

CANADA

ALBERTA-fCO/V/VALBERTA

ALLENDE METEORITEGS CELESTIAL BODIES

METEORITESSTONY METEORITES

CHONDRITESCARBONACEOUS CHONDRITES

ALLENDE METEORITE

AMPHITRITE ASTEROIDGS CELESTIAL BODIES

ASTEROID BELTSASTEROIDS

AMPHITRITE ASTEROIDRT GALILEO PROJECT

ANIK SATELLITESGS CANADIAN SPACECRAFT

ANIK SATELLITESANIK 1ANIK 2ANIK 3

SATELLITESARTIFICIAL SATELLITES

SYNCHRONOUS SATELLITESANIK SATELLITES

ANIK 1ANIK 2ANIK 3

EARTH SATELLITESSYNCHRONOUS SATELLITES

ANIK SATELLITESANIK 1ANIK 2ANIK 3

RT CANADIAN SPACE PROGRAMSDELTA LAUNCH VEHICLEINTERNATIONAL COOPERATION

ANTISTATIC DEVICESUSE STATIC DISCHARGERS

APESGS ANIMALS

VERTEBRATESMAMMALS

PRIMATESAPES

CHIMPANZEES

APL (PROGRAMMING LANGUAGE)GS LANGUAGES

PROGRAMMING LANGUAGESAPL (PROGRAMMING LANGUAGE)

RT COMPUTER PROGRAMMING

ARABSATGS SATELLITES

ARTIFICIAL SATELLITESARABSAT

EARTH SATELLITESARABSAT

RT INTERNATIONAL COOPERATION

ARC CLOUDSGS CLOUDS

CLOUDS (METEOROLOGY)CONVECTION CLOUDS

CUMULONIMBUS CLOUDSARC CLOUDS

RT METEOROLOGYOBSERVATION AIRCRAFTSATELLITE OBSERVATION

ARIES SOUNDING ROCKETGS ROCKET VEHICLES

ASTROMASTS NASA THESAURUS SUPPLEMENT (PART 1)

ARIES SOUNDING ROCKtt-fCONTJSOUNDING ROCKETS

ARIES SOUNDING ROCKET

• ASTROMASTSUSE LONGERONS

ASTRONOMICAL SATELLITESGS OBSERVATORIES

ASTRONOMICAL OBSERVATORIESASTRONOMICAL SATELLITES

HEAOHEAD 1HEAO 2HEAO 3

OAOOAO 1OAO 2OAO 3

OSOAOSOOSO-1OSO-2OSO-3OSCMOSO-5OSO-6OSO-7OSO-8

SPACE INFRARED TELESCOPEFACILITY

SPARTAN SATELLITESSATELLITES

ARTIFICIAL SATELLITESASTRONOMICAL SATELLITES

HEAO 1HEAO 2HEAO 3OAO

OAO 1OAO 2OAO 3

OSOAOSOOSO-1OSO-2OSO-3OSO-4OSO-5OSO-6OSO-7OSO-8


SPARTAN SATELLITESEARTH SATELLITES

ASTRONOMICAL SATELLITESHEAO 1HEAO 2HEAO 3OAO

OAO 1OAO 2OAO 3

OSOAOSOOSO-1OSO-2OSO-3OSO-4OSO-5OSO-6OSO-7OSO-8

SCIENTIFIC SATELLITESASTRONOMICAL SATELLITES

RT ROSAT MISSIONSPACEBORNE ASTRONOMY

ASYMPTOTIC PROPERTIESRT ASYMPTOTES

ASYMPTOTIC METHODSASYMPTOTIC SERIESDIFFERENTIAL EQUATIONSINTEGRAL EQUATIONSMATHEMATICAL MODELS

ATLANTIS (ORBITER)UF SPACE SHUTTLE ORBITER 104GS TRANSPORTATION

. SPACE TRANSPORTATIONSPACE TRANSPORTATION SYSTEM

SPACE SHUTTLE ORBITERSATLANTIS (ORBITER)

RT MANNED SPACE FLIGHT

ATLANTIS (ORBITEH)-fCCW7VRECOVERABLE SPACECRAFTREUSABLE SPACECRAFTSPACE SHUTTLE MISSION 51-HSPACE SHUTTLE MISSION 51-J

oo SPACECRAFT

ATMOSPHERIC CORRECTIONRT ATMOSPHERIC EFFECTS

CLOUDS (METEOROLOGY)GEOMETRIC RECTIFICATION (IMAGERY)IMAGE PROCESSINGINFRARED RADIOMETERSRADIATIVE TRANSFERSATELLITE IMAGERYSPATIAL RESOLUTION

ATMOSPHERIC LOADINGUSE POLLUTION TRANSPORT

ATOMIC INTERACTIONSRT ATOMIC ENERGY LEVELS

MOLECULAR STRUCTUREQUANTUM MECHANICS

AUDIO DATART AUDIO FREQUENCIES

oo DATADATA TRANSMISSION

AUDIO SIGNALSRT AUDIO FREQUENCIES

AUDITORY SIGNALSSIGNAL PROCESSINGSIGNAL TRANSMISSION

oo SIGNALS

AUTOMATED TRANSIT VEHICLESGS SURFACE VEHICLES

AUTOMATED TRANSIT VEHICLESAUTOMATED GUIDEWAY TRANSIT

VEHICLESRT CONVEYORS

ELECTRIC MOTOR VEHICLESPASSENGERSRAIL TRANSPORTATIONRAPID TRANSIT SYSTEMSTRANSPORTATIONURBAN TRANSPORTATION

oo VEHICLES

BAHAMAS-fCO/VT.;RT CARIBBEAN REGION

BALLOONING MODESGS MODES

BALLOONING MODESRT MAGNETOHYDRODYNAMIC STABILITY

PLASMA CONTROLPLASMA EQUILIBRIUMTEARING MODES (PLASMAS)

BAND RATIOINGGS IMAGE PROCESSING

BAND RATIOINGRT IMAGE ENHANCEMENT

MULTISPECTRAL BAND SCANNERSREMOTE SENSINGSPECTRAL BANDS

BANDGAPUSE ENERGY GAPS (SOLID STATE)

BANDSTOP FILTERS1 GS ELECTROMAGNETIC WAVE FILTERS

ELECTRIC FILTERSBANDSTOP FILTERS

RT ADAPTIVE FILTERSBANDPASS FILTERSBANDWIDTHCRYSTAL FILTERSHIGH PASS FILTERSLOW PASS FILTERSMICROWAVE FILTERSOPTICAL FILTERSTRACKING FILTERSWAVEGUIDE FILTERS

BARYON RESONANCEGS PARTICLES

ELEMENTARY PARTICLESFERMIONS

BARYON RESONANCERESONANCE

BARYON RESONANCERT BARYONS

HYPERONS

AUTUMNGS

RT

SEASONSAUTUMN

SPRING (SEASON)SUMMERWINTER

BENINUFGS

RT

DAHOMEYNATIONS

BENINAFRICA

AV-8B AIRCRAFTUSE HARRIER AIRCRAFT

AWARDSSN (EXCLUDES CONTACTS a GRANTS)RT ASTRONAUTS

SCIENTISTS

B

BACKWARD DIFFERENCINGRT DIFFERENTIAL EQUATIONS

NUMERICAL STABILITYPROBLEM SOLVING

BACKWARD FACING STEPSUF REARWARD FACING STEPSRT BOUNDARY LAYER FLOW

FLOW GEOMETRYFLUID BOUNDARIESREATTACHED FLOWRECIRCULATIVE FLUID FLOWSTAIRSTEPS

ooSTEPS

BAHAMASGS LANDFORMS

ISLANDSWEST INDIES

BAHAMASNATIONS

BAHAMAS

BETA INTERACTIONSUSE WEAK INTERACTIONS (FIELD THEORY)

BIOCLIMATOLOGYUSE BIOMETEOROLOGY

BIOFEEDBACKRT AEROSPACE MEDICINE

BIOCONTROL SYSTEMSBLOOD PRESSURECONDITIONING (LEARNING)FEEDBACK CONTROLHEART RATEHUMAN FACTORS ENGINEERINGPSYCHOLOGYSENSORY FEEDBACK

BIOMETEOROLOGYUF BIOCLIMATOLOGYGS METEOROLOGY

BIOMETEOROLOGYRT COASTAL ECOLOGY

COASTAL PLAINSECOLOGYMICROCLIMATOLOGYNIGHTGLOWPHENOLOGY

BIOPROCESSINGRT AEROSPACE ENVIRONMENTS

BIOTECHNOLOGYELECTROPHORESIS

ooMICROGRAVITY APPLICATIONSPHARMACOLOGYREDUCED GRAVITYSPACE PROCESSINGSPACEBORNE EXPERIMENTSWEIGHTLESSNESS

NASA THESAURUS SUPPLEMENT (PART 1) COLUMBIA (ORBITER)

BIOT NUMBERGS RATIOS

DIMENSIONLESS NUMBERSBIOT NUMBER

RT HEAT TRANSFERoe NUMBERS

BIT ERROR RATERT BINARY CODES

BINARY DATABINARY DIGITSBIT SYNCHRONIZATIONBITSERROR ANALYSISERROR CORRECTING CODESERROR DETECTION CODESERROR SIGNALSPULSE COMMUNICATIONSIGNAL TO NOISE RATIOSTRANSMISSION EFFICIENCY

BLINKINGRT ASTRONOMICAL PHOTOMETRY

DISPLAY DEVICESEYE MOVEMENTSVISUAL PERCEPTION

BORAZON (TRADEMARK)USE BORON NITRIDES

BRAZILIAN SPACE PROGRAMGS PROGRAMS

SPACE PROGRAMSBRAZILIAN SPACE PROGRAM

RT BRAZIL

BRITISH COLUMBIAGS NATIONS

CANADABRITISH COLUMBIA

BRUCETON TESTUSE STATISTICAL TESTS

BRUNT-VAISALA FREQUENCYGS CONSTRAINTS

METEOROLOGICAL PARAMETERSBRUNT-VAISALA FREQUENCY

FREQUENCIESBRUNT-VAISALA FREQUENCY

RT AIR CURRENTSAIR FLOWAIR MASSESATMOSPHERIC CIRCULATIONATMOSPHERIC PHYSICSATMOSPHERIC STRATIFICATIONOSCILLATIONS

BURKINAUF UPPER VOLTAGS

RT

NATIONSBURKINA

AFRICA

BURN-INRT FAILURE

FAILURE ANALYSISINTEGRATED CIRCUITSQUALITY CONTROL

• BURST TESTSRT CONTAINMENT

DESTRUCTIVE TESTSFAILURE ANALYSISFRACTURE MECHANICSFRACTURE STRENGTH

oo MATERIALS TESTSPRESSURE VESSELS

BUSINESS MANAGEMENTUSE INDUSTRIAL MANAGEMENT

CAD (DESIGN)USE COMPUTER AIDED DESIGN

CAM (MANUFACTURING)USE COMPUTER AIDED MANUFACTURING

CAMBODIAUSE KAMPUCHEA

CANADIAN SPACECRAFTGS CANADIAN SPACECRAFT

ALOUETTE SATELLITESANIK SATELLITES

ANIK 1ANIK 2ANIK 3

RADARSATRT CANADA

CANADIAN SPACE PROGRAMSoo SPACECRAFT

CARIBBEAN REGIONRT BAHAMAS

BARBADOSBELIZECUBADEVELOPING NATIONSDOMINICAN REPUBLICFRENCH GUIANAGUYANAHAITIJAMAICAMARTINIQUESURINAMTRINIDAD AND TOBAGOVIRGIN ISLANDS

CARRINGTON ROTATIONUSE SOLAR ROTATION

CATACLYSMIC VARIABLESGS CELESTIAL BODIES

STARSBINARY STARS

CATACLYSMIC VARIABLESVARIABLE STARS

CATACLYSMIC VARIABLESRT DWARF STARS

ECLIPSING BINARY STARSFLARE STARSHOT STARSNOVAEPERIODIC VARIATIONSSOLAR OSCILLATIONSSTELLAR FLARESSTELLAR MASS EJECTIONSTELLAR OSCILLATIONSWHITE DWARF STARS

CAVITONSRT ELECTRIC FIELDS

PLASMA DENSITYPLASMA PHYSICSPLASMA RESONANCE

CDC CYBER 205 COMPUTERGS DATA PROCESSING EQUIPMENT

COMPUTERSCDC COMPUTERS

CDC CYBER 205 COMPUTERDIGITAL COMPUTERS

CDC CYBER 205 COMPUTER

CERAMIC MATRIX COMPOSITESGS CERAMICS

CERAMIC MATRIX COMPOSITESCOMPOSITE MATERIALS

CERAMIC MATRIX COMPOSITESRT AIRCRAFT CONSTRUCTION MATERIALS

BORON REINFORCED MATERIALSCERAMIC BONDINGCERAMIC HONEYCOMBSCERMETSCOMPOSITE STRUCTURESMATRIX MATERIALSREINFORCING FIBERSSILICON NITRIDESTITANIUM CARBIDESTITANIUM NITRIDES

CEREBRAL VENTRICLESGS ANATOMY

BRAINCEREBRAL VENTRICLES

NERVOUS SYSTEMCENTRAL NERVOUS SYSTEMBRAINCEREBRAL VENTRICLES

RT CEREBROSPINAL FLUID

CHALLENGER (ORBITER)UF SPACE SHUTTLE ORBITER 099GS TRANSPORTATION

SPACE TRANSPORTATIONSPACE TRANSPORTATION SYSTEM

SPACE SHUTTLE ORBITERSCHALLENGER (ORBITER)

RT MANNED SPACECRAFTRECOVERABLE SPACECRAFTREUSABLE SPACECRAFTSPACE SHUTTLE MISSION 31-BSPACE SHUTTLE MISSION 31-CSPACE SHUTTLE MISSION 31-DSPACE SHUTTLE MISSION 41-BSPACE SHUTTLE MISSION 41-CSPACE SHUTTLE MISSION 41-GSPACE SHUTTLE MISSION 51-CSPACE SHUTTLE MISSION 51-ESPACE SHUTTLE MISSION 51-FSPACE SHUTTLE MISSION 51-L

oo SPACECRAFT

CHANGE DETECTIONRT AERIAL PHOTOGRAPHY

AERIAL RECONNAISSANCEEARTH RESOURCES PROGRAMIMAGE PROCESSINGIMAGERYLAND USEMULTISPECTRAL BAND SCANNERSMULTISPECTRAL PHOTOGRAPHYPATTERN RECOGNITIONPHOTOINTERPRETATIONRADAR IMAGERYREMOTE SENSINGSCENE ANALYSISSIDE-LOOKING RADARTERRAIN ANALYSIS

CHAOSSN (LIMITED TO PHYSICS)RT BRANCHING (MATHEMATICS)

MATHEMATICAL MODELSNONLINEAR SYSTEMSSTOCHASTIC PROCESSESSTRANGE ATTRACTORS

CHARGE INJECTION DEVICESUF CIDGS ELECTRONIC EQUIPMENT

SOLID STATE DEVICESSEMICONDUCTOR DEVICES

METAL OXIDE SEMICONDUCTORSCHARGE TRANSFER DEVICES

CHARGE INJECTION DEVICESRT CHARGE COUPLED DEVICES

ELECTRO-OPTICSIMAGING TECHNIQUESSTAR TRACKERS

CHINESE AIRCRAFTRT

CIDUSE

o AIRCRAFTCHINA

CHARGE INJECTION DEVICES

CIRCULAR WAVEGUIDESGS TRANSMISSION LINES

COMMUNICATION CABLESWAVEGUIDES

CIRCULAR WAVEGUIDESRT MICROWAVE TRANSMISSION

PROPAGATION MODES

CIRCULATION DISTRIBUTIONRT ATMOSPHERIC CIRCULATION

CIRCULATION« DISTRIBUTION

VELOCITY DISTRIBUTION

CLUSTER ANALYSISRT CLASSIFICATIONS

IMAGE ANALYSISIMAGE PROCESSINGPATTERN RECOGNITIONREMOTE SENSING

COLUMBIA (ORBITER)UF SPACE SHUTTLE ORBITER 102GS TRANSPORTATION


COMMAND LANGUAGES NASA THESAURUS SUPPLEMENT (PART 1)

COLUMBIA (ORBITERHCO/VT.;SPACE SHUTTLE ORBITERS

COLUMBIA (OBBITER)RT MANNED SPACE FLIGHT

REUSABLE SPACECRAFTSPACE SHUTTLE MISSION 31-ASPACE SHUTTLE MISSION 41-ASPACE SHUTTLE MISSION 51-GSPACE SHUTTLE MISSION 51-1

oo SPACECRAFT

COMMAND LANGUAGESGS LANGUAGES

. COMMAND LANGUAGESQUERY LANGUAGES

RT INFORMATION RETRIEVAL

COMMERCIAL SPACECRAFTGS COMMERCIAL SPACECRAFT

RCA SATCOM SATELLITESRT AEROSPACE INDUSTRY

AEROSPACE VEHICLESCOMMERCECOMMUNICATION SATELLITESINDUSTRIESSPACE COMMERCIALIZATIONSPACE INDUSTRIALIZATIONSPACE MANUFACTURINGSPACE PROCESSING

COMMONALITYGS STANDARDIZATION

COMMONALITYRT AIRCRAFT EQUIPMENT

COST REDUCTIONEFFICIENCYEQUIPMENT SPECIFICATIONSGROUND SUPPORT SYSTEMSSPACECRAFT COMPONENTSSPECIFICATIONS

COMPULSATORSRT AC GENERATORS

COMPENSATORSELECTRIC POWER SUPPLIESPULSE GENERATORS

COMPUTATIONAL ASTROPHYSICSGS ASTROPHYSICS

COMPUTATIONAL ASTROPHYSICSRT COMPUTATION

COMPUTERIZED SIMULATIONMATHEMATICAL MODELS

COMPUTATIONAL CHEMISTRYGS ANALYSIS (MATHEMATICS)

NUMERICAL ANALYSISCOMPUTATIONAL CHEMISTRY

RT oo CHEMISTRYCOMPUTER TECHNIQUESCOMPUTERIZED SIMULATIONPHYSICAL CHEMISTRY

oo TESTS

COMPUTATIONAL GRIDSUF GRIDS (MATHEMATICS)

MESH (MATHEMATICS)RT COORDINATES

MATHEMATICAL MODELSNUMERICAL ANALYSISPROBLEM SOLVING

COMPUTER AIDED DESIGNUF CAD (DESIGN)

COMPUTERIZED DESIGNGS COMPUTER AIDED DESIGN

IPADRT AIRCRAFT DESIGN

AMPLIFIER DESIGNCOMPUTER GRAPHICSCOMPUTER TECHNIQUESCOMPUTERIZED SIMULATION

oo DESIGNDRAFTING MACHINESENGINE DESIGNHELICOPTER DESIGNLENS DESIGNLOFTINGLOGIC DESIGNMISSILE DESIGNREACTOR DESIGNROBOTICSSATELLITE DESIGNSPACECRAFT DESIGN

COMPUTER AIDED DESIGH-(CONT.)STRUCTURAL DESIGN

COMPUTER AIDED MANUFACTURINGUF CAM (MANUFACTURING)GS MANUFACTURING

COMPUTER AIDED MANUFACTURINGRT COMPUTER GRAPHICS

COMPUTER TECHNIQUESCOMPUTERIZED SIMULATIONROBOTICS

COMPUTER AIDED MAPPINGGS MAPPING

COMPUTER AIDED MAPPINGRT COMPUTER GRAPHICS

COMPUTER TECHNIQUESCOMPUTERIZED SIMULATIONMAPSROBOTICS

COMPUTERIZED DESIGNUSE COMPUTER AIDED DESIGN

CONCURRENT PROCESSINGGS DATA PROCESSING

CONCURRENT PROCESSINGRT ARCHITECTURE (COMPUTERS)

COMPUTER SYSTEMS DESIGNMULTIPROCESSING (COMPUTERS)PARALLEL PROCESSING (COMPUTERS)

CONDENSATION NUCLEIGS CONDENSATION NUCLEI

AITKEN NUCLEIRT AEROSOLS

CLOUD PHYSICSCLOUDS (METEOROLOGY)

oo CONDENSATIONCONDENSINGDROPS (LIQUIDS)ICE NUCLEIMETEOROLOGYMICROPARTICLESNUCLEATION

oo NUCLEIRAIN

CONDENSERS (LIQUEFIERS)UF CONDENSER RADIATORSGS CONDENSERS (LIQUEFIERS)

JET CONDENSERSRT ABSORBERS (EQUIPMENT)

AIR CONDITIONINGAIR CONDITIONING EQUIPMENTCOLD TRAPSCOLUMNS (PROCESS ENGINEERING)COMPRESSORSCONDENSATES

a, CONDENSERSCONDENSINGCOOLING FINSCOOLING SYSTEMSDISTILLATION EQUIPMENTDRYING APPARATUSEVAPORATORSEXHAUST SYSTEMSFILM CONDENSATIONHEAT EXCHANGERSHEAT PUMPSLIQUEFIED GASESREFRIGERATING MACHINERYSEPARATORSSPACECRAFT RADIATORSVAPORIZERS

CONJUGATE GRADIENT METHODGS ANALYSIS (MATHEMATICS)

NUMERICAL ANALYSISITERATION

CONJUGATE GRADIENT METHODRT ALGORITHMS

CONJUGATESGRADIENTSITERATIVE SOLUTION

CONTINENTAL MARGINSUSE CONTINENTAL SHELVES

CONTINUUM MODELINGRT CONTINUUM MECHANICS

CONTINUUMSLARGE SPACE STRUCTURESMATHEMATICAL MODELS

CONTINUUM MODEUNG-(CONT.)STRUCTURAL ANALYSIS

CONTROL SYSTEMS DESIGNGS SYSTEMS ENGINEERING

CONTROL SYSTEMS DESIGNRT AEROSPACE SYSTEMS

AUTOMATIC CONTROLoo AUTOMATION

BIONICSBOND GRAPHS

oo CONTROLCONTROL THEORYCONTROLLERSCYBERNETICSDESIGN ANALYSISELECTRIC CONTROLELECTRONIC CONTROLFEEDBACK CONTROLMATHEMATICAL MODELSNUMERICAL CONTROLOPERATIONS RESEARCHOPTIMAL CONTROLPARAMETER IDENTIFICATIONSYSTEM IDENTIFICATIONSYSTEMS ANALYSISSYSTEMS INTEGRATION

COOLANT LOSSUSE LOSS OF COOLANT

COROTATIONGS GYRATION

ROTATIONCOROTATION

RT ASTRONOMICAL MODELSGALACTIC ROTATIONGALACTIC STRUCTUREMAGNETOSPHERESPIRAL GALAXIESSTELLAR MOTIONSSTELLAR ROTATION

COSMOS 954 SATELLITEGS SOVIET SPACECRAFT

COSMOS SATELLITESCOSMOS 954 SATELLITE

RT UNCONTROLLED REENTRY(SPACECRAFT)

COSPASGS SATELLITES

ARTIFICIAL SATELLITESCOSPAS

EARTH SATELLITESCOSPAS

RT RECONNAISSANCERESCUE OPERATIONSSARSATSEARCHING

CRACK ARRESTRT CRACK INITIATION

CRACK PROPAGATIONCRACK TIPSCRACKING (FRACTURING)

CRACK TIPSGS CRACKS

CRACK TIPSRT CRACK ARREST

CRACK INITIATIONCRACK PROPAGATION

CRANK-NICHOLSON METHODRT BOUNDARY VALUE PROBLEMS

DIFFERENTIAL EQUATIONSFINITE DIFFERENCE THEORYFINITE ELEMENT METHODNUMERICAL ANALYSIS

CRANKED WINGSUSE SWEPT WINGS

CRAY COMPUTERSGS SUPERCOMPUTERS

CRAY COMPUTERS

CRIMEHT POLICE

SECURITYSOCIAL FACTORSVIOLENCE

NASA THESAURUS SUPPLEMENT (PART 1) EL NINO

CYCLIC ADENOSINE MONOPHOSPHATEUSE CYCLIC AMP

CYCLIC AMPUF CYCLIC ADENOSINE MONOPHOSPHATEGS HETEROCYCLIC COMPOUNDS

ADENOSINESCYCLIC AMP

ORGANIC COMPOUNDSCYCLIC COMPOUNDS

CYCLIC AMPNUCLEOTIDES

ADENOSINESCYCLIC AMP

PHOSPHORUS COMPOUNDSPHOSPHATES

NUCLEOTIDESADENOSINES

CYCLIC AMPPROTEINS

NUCLEOTIDESADENOSINES

CYCLIC AMPRT ADRENERGICS

ALKYNESAMINO ACIDSCHOLINERGICSGUANINESPHARMACOLOGY

CYLINDRICAL COORDINATESUSE CARTESIAN COORDINATES

DAHOMEYUSE BENIN

DAMAUSE DEMAND ASSIGNMENT MULTIPLE

ACCESS

DAST PROGRAMUF DRONES FOR AERODYNAMIC AND

STRUCT TESTRT AEROELASTICITY

AIRCRAFT CONTROLAIRCRAFT DESIGNDRONE AIRCRAFTFLIGHT TESTSFLUTTERREMOTELY PILOTED VEHICLESVIBRATION DAMPING

DATA FLOW ANALYSISRT COMPUTER PROGRAMS

COMPUTER SYSTEMS PROGRAMSFLOW CHARTSNETWORK ANALYSISSEQUENTIAL CONTROL

DATA INTEGRATIONRT DATA MANAGEMENT

DATA SIMULATION

DATA SIMULATIONRT DATA INTEGRATION

DATA MANAGEMENT

DATA STRUCTURESGS DATA PROCESSING

DATA STRUCTURESRT COMPUTER PROGRAMMING

DATA BASES

DEFENSE METEOROLOGICAL SATELLITEPROGRAM

USE DMSP SATELLITES

DEMAND ASSIGNMENT MULTIPLE ACCESSUF DAMAGS TELECOMMUNICATION

MULTIPLE ACCESSDEMAND ASSIGNMENT MULTIPLE

ACCESSRT CHANNEL CAPACITY

COMMUNICATION NETWORKSCOMMUNICATION SATELLITESSATELLITE NETWORKS

DESERTIFICATIONRT ARID LANDS

BARREN LANDDEATH VALLEY (CA)DESERTLINEDESERTSDROUGHTEARTH ENVIRONMENTGOBI DESERTLANDLAND USEMAN ENVIRONMENT INTERACTIONSMOJAVE DESERT (CA)OASESREMOTE SENSINGSAHARA DESERT (AFRICA)STEPPESWADIS

DESYNCHRONIZATION (BIOLOGY)GS BIOLOGICAL EFFECTS

DESYNCHRONIZATION (BIOLOGY)DISORIENTATION

DESYNCHRONIZATION (BIOLOGY)PSYCHOLOGICAL EFFECTS

DESYNCHRONIZATION (BIOLOGY)RT JET LAG

PHYSIOLOGICAL RESPONSESRHYTHM (BIOLOGY)

DIDYMIUMRT LANTHANUM

NEODYMIUMOPTICAL FILTERSPRASEODYMIUM

DIFFERENTIAL ANALYZERSRT ALGORITHMS

ANALOG COMPUTERSCOMPUTERIZED SIMULATIONDIFFERENTIAL EQUATIONSDIGITAL COMPUTERSDIGITAL INTEGRATORS

DIFFERENTIAL THERMAL ANALYSISUSE THERMAL ANALYSIS

DIKES (GEOLOGY)USE ROCK INTRUSIONS

DINING PHILOSOPHERS PROBLEMRT DISTRIBUTED PROCESSING

INTERPROCESSOR COMMUNICATIONPROBLEM SOLVINGSYNCHRONISM

DIRECTION FINDINGRT BEARING (DIRECTION)

RADIO DIRECTION FINDERSSIGNAL PROCESSING

DIRECTIONAL COUPLERSRT ANTENNA COMPONENTS

COUPLERSCOUPLINGCOUPLINGSIMPEDANCE MATCHINGMICROSTRIP TRANSMISSION LINESMICROWAVE COUPLINGTRANSMISSION LINESYOKES

DIRECTORIESRT HANDBOOKS

MANUALS

DISCOVERY (ORBITER)UF SPACE SHUTTLE ORBITER 103GS TRANSPORTATION


SPACE SHUTTLE ORBITERSDISCOVERY (ORBITER)

RT MANNED SPACE FLIGHTRECOVERABLE SPACECRAFTREUSABLE SPACECRAFTSPACE SHUTTLE MISSION 41-DSPACE SHUTTLE MISSION 51-ASPACE SHUTTLE MISSION 51-BSPACE SHUTTLE MISSION 51-D

«o SPACECRAFT

DISTRIBUTED PROCESSINGGS DATA PROCESSING

DISTRIBUTED PROCESSING-(CONTJDISTRIBUTED PROCESSING

RT ARCHITECTURE (COMPUTERS)COMPUTER NETWORKSCOMPUTER SYSTEMS DESIGNDINING PHILOSOPHERS PROBLEMMICROPROCESSORS

DMSP SATELLITESUF DEFENSE METEOROLOGICAL SATELLITE

PROGRAMGS MILITARY SPACECRAFT

DMSP SATELLITESPROGRAMS

DEFENSE PROGRAMDMSP SATELLITES

RT AIR DEFENSEEARTH SATELLITESMETEOROLOGYPHOTOMAPPINGPHOTORECONNAISSANCEREMOTE SENSINGSATELLITE-BORNE PHOTOGRAPHY

DOUBLE STARSUSE BINARY STARS

, DRAG COEFFICIENTSSN (USE OF A MORE SPECIFIC TERM IS

RECOMMENDED-CONSULT THE TERMSLISTED BELOW)

RT AERODYNAMIC COEFFICIENTSAERODYNAMIC DRAGDRAGHYDRODYNAMIC COEFFICIENTS

DREDGINGRT ARTIFICIAL HARBORS

HARBORSMINERAL DEPOSITSMININGUNDERWATER RESOURCES

DRONES FOR AERODYNAMIC AND STRUCT TESTUSE DAST PROGRAM

DWARF GALAXIESGS CELESTIAL BODIES

GALAXIESDWARF GALAXIES

RT LOCAL GROUP (ASTRONOMY)

DYNAMICAL SYSTEMSRT CONTROL THEORY

MATHEMATICAL MODELSNONLINEAR SYSTEMSSYSTEMS SIMULATION

EARTHNETRT EARTH OBSERVATIONS (FROM SPACE)

EARTH RESOURCESESA SATELLITESEUROPEAN SPACE PROGRAMSLANDSAT SATELLITESREMOTE SENSORSSYNTHETIC APERTURE RADAR

EASTERN HEMISPHERERT EARTH (PLANET)

GEOGRAPHYWESTERN HEMISPHERE

EINSTEIN OBSERVATORYUSE HEAD 2

EL NINOGS CIRCULATION

. WATER CIRCULATION

. WATER CURRENTSOCEAN CURRENTS

EL NINORT AIR WATER INTERACTIONS

OCEAN TEMPERATUREPACIFIC OCEANPERIODIC VARIATIONSTROPICAL METEOROLOGY

ELECTRIC AIRCRAFT NASA THESAURUS SUPPLEMENT (PART 1)

ELECTRIC AIRCRAFTUSE FLY BY WIRE CONTROL

ELECTRIC FURNACESGS HEATING EQUIPMENT

FURNACESELECTRIC FURNACES

RT oo MATERIALSSPACE PROCESSING

ELECTROCHROMISMRT COLOR

DISPLAY DEVICESELECTRO-OPTICSELECTROCHEMISTRYTHIN FILMS

ELECTROCONDUCTIVITYUSE ELECTRICAL RESISTIVITY

ELECTRODE MATERIALSRT ANIONS

ANODESANODIC COATINGSCATHODESCATHODIC COATINGSCELL ANODESCELL CATHODESELECTRODESPHOTOCATHODESPHOTOELECTRIC CELLSPHOTOELECTRIC MATERIALSPHOTOELECTROCHEMICAL DEVICESTUBE ANODES

ELECTRONIC MAILGS TELECOMMUNICATION

ELECTRONIC MAILRT COMMUNICATION NETWORKS

COMMUNICATION SATELLITESCOMPUTER NETWORKSDATA TRANSMISSION

EMBEDDED COMPUTER SYSTEMSGS DATA PROCESSING EQUIPMENT

COMPUTERSEMBEDDED COMPUTER SYSTEMS

AIRBORNE/SPACEBORNECOMPUTERS

RT ADA (PROGRAMMING LANGUAGE)

EMPENNAGEUSE TAIL ASSEMBLIES

ENCKE COMETGS CELESTIAL BODIES

COMETSENCKE COMET

ENERGY EFFICIENCY TRANSPORT PROGRAMUSE ACEE PROGRAM

ENSTROPHYUSE VORTICITY

ENTERPRISE (ORBITER)UP SPACE SHUTTLE ORBITER 101GS TRANSPORTATION


SPACE SHUTTLE ORBITERSENTERPRISE (ORBITER)

RT MANNED SPACE FLIGHTRECOVERABLE SPACECRAFTREUSABLE SPACECRAFT

«SPACECRAFT

EURECA (ESA)UF EUROPEAN RETRIEVABLE CARRIERGS SPACE PLATFORMS

EURECA (ESA)RT SPACE SHUTTLES

EUROPEAN LARGE TELECOMM SATELLITEUSE L-SAT

EUROPEAN RETRIEVABLE CARRIERUSE EURECA (ESA)

EXERCISEUSE PHYSICAL EXERCISE

EXPERIMENT DESIGNSN (DESIGN OF EXPERIMENTS EXCLUDES

PROTOTYPES)UF DESIGN OF EXPERIMENTSGS EXPERIMENT DESIGN

FACTORIAL DESIGNRT COVARIANCE

DEGREES OF FREEDOMcc DESIGN

FACTOR ANALYSISLABORATORIESMATHEMATICAL MODELSOPERATIONS RESEARCHORTHOGONALITYQUALITY CONTROLREGRESSION ANALYSISSTATISTICAL ANALYSISSYSTEMS ENGINEERINGVARIANCE (STATISTICS)

EXPERT SYSTEMSUF KNOWLEDGE ENGINEERINGGS INTELLIGENCE

ARTIFICIAL INTELLIGENCEEXPERT SYSTEMS

RT COMPUTER PROGRAMMINGoo LOGIC

LOGIC PROGRAMMING

EXPLORER 42 SATELLITEUSE UHURU SATELLITE

EXPLORER 44 SATELLITEUF SOLRAD 10 SATELLITEGS SATELLITES

ARTIFICIAL SATELLITESEXPLORER SATELLITES

EXPLORER 44 SATELLITE

EXPLORER 46 SATELLITEUF METEOROID TECHNOLOGY SATELLITEGS SATELLITES



FAR UV SPECTROSCOPIC EXPLORERGS SATELLITES


FAR UV SPECTROSCOPICEXPLORER

EARTH SATELLITESEXPLORER SATELLITES

FAR UV SPECTROSCOPICEXPLORER

FASTINGRT AEROSPACE MEDICINE

DIETSFOOD INTAKEHYPOXIA

FAUNAUSE ANIMALS

FEATURE EXTRACTIONUSE PATTERN RECOGNITION

FEATURE IDENTIFICATION AND LOCATIONEXPER

RT EARTH OBSERVATIONS (FROM SPACE)IMAGE PROCESSINGPATTERN RECOGNITIONREMOTE SENSINGREMOTE SENSORSSCENE ANALYSISSPACE SHUTTLE PAYLOADS

FIRE RETARDANTSUSE FLAME RETARDANTS

FIRMWARERT COMPUTER PROGRAMMING

HARDWAREMICROPROCESSORSMICROPROGRAMMING

FISCHER-TROPSCH PROCESSRT CATALYSIS

CATALYTIC ACTIVITYREACTION KINETICSSYNTHESIS (CHEMISTRY)SYNTHETIC FUELS

FLAPERONSGS AIRFOILS

AILERONSFLAPERONS

FLAPS (CONTROL SURFACES)FLAPERONS

CONTROL SURFACESAILERONS

FLAPERONSFLAPS (CONTROL SURFACES)

FLAPERONSRT AERODYNAMIC BRAKES

FLAVOR (PARTICLE PHYSICS)GS THEORETICAL PHYSICS

FLAVOR (PARTICLE PHYSICS)RT HADRONS

PARTICLE INTERACTIONSPARTICLE THEORYQUANTUM THEORYQUARKS

FLIGHT MANAGEMENT SYSTEMSGS MANAGEMENT SYSTEMS

FLIGHT MANAGEMENT SYSTEMSRT AIR NAVIGATION

AIR TRAFFIC CONTROLAIRBORNE/SPACEBORNE COMPUTERSAUTOMATIC FLIGHT CONTROLAUTOMATIC LANDING CONTROLAVIONICSCOMPUTER TECHNIQUESFLIGHT CONTROLGROUND BASED CONTROLNAVIGATION AIDSONBOARD DATA PROCESSINGSYSTEMS ENGINEERING

FLOAT ZONESRT CRYSTAL GROWTH

MELTS (CRYSTAL GROWTH)SILICONSOLAR CELLSSPACE PROCESSINGZONE MELTING

FLUID MANAGEMENTRT CRYOGENIC FLUID STORAGE

CRYOGENIC FLUIDSCRYOGENIC ROCKET PROPELLANTSFLUID DYNAMICSFUEL CONTROLREDUCED GRAVITY

FLUID-SOLID INTERACTIONSRT GAS-SOLID INTERFACES

LIQUID-SOLID INTERFACESSURFACE REACTIONS

FLUOROPLASTICSUSE FLUOROPOLYMERS

FORMYL IONSGS IONS

FORMYL IONSRADICALS

FORMYL IONSRT ATMOSPHERIC CHEMISTRY

FORMATESFORMIC ACIDHYDROXYL RADICALSINTERSTELLAR CHEMISTRYINTERSTELLAR MATTERMOLECULAR IONSNEGATIVE IONSPOSITIVE IONS

FRACTALSGS DIMENSIONS

FRACTALSRT oo APPLICATIONS OF MATHEMATICS

COORDINATESEXPONENTSHALF SPACES

oo MATHEMATICSRATIOSSET THEORY

NASA THESAURUS SUPPLEMENT (PART 1)

FRACTAUSYCCW7Vor SPACE

STRANGE ATTRACTORS

FRAMES (DATA PROCESSING)RT DATA MANAGEMENT

DATA PROCESSINGFORMATIMAGE PROCESSING

GALACTIC COSMIC RAYSGS IONIZING RADIATION

COSMIC RAYSGALACTIC COSMIC RAYS

RT ENERGETIC PARTICLESGALACTIC RADIATIONSOLAR ACTIVITY EFFECTSSOLAR WIND

GAS DIFFUSIONUSE GASEOUS DIFFUSION

GAS PATH ANALYSISRT GAS DYNAMICS

GAS FLOW

GEL PERMEATION CHROMATOGRAPHYUSE LIQUID CHROMATOGRAPHY

GEODETIC ACCURACYRT EARTH SURFACE

GEODESYGEOIDSGEOPOTENTIAL HEIGHTSATELLITE DOPPLER POSITIONING

GEOGRAPHIC INFORMATION SYSTEMSGS INFORMATION SYSTEMS

GEOGRAPHIC INFORMATION SYSTEMSRT AERIAL PHOTOGRAPHY

DATA SYSTEMSGEOGRAPHYIMAGERYINFRARED PHOTOGRAPHYREMOTE SENSING

GEOMETRIC ACCURACYRT DISTORTION

GEOMETRIC RECTIFICATION (IMAGERY)IMAGE PROCESSINGIMAGE RESOLUTION

GEOTHERMAL ANOMALIESGS ANOMALIES

GEOTHERMAL ANOMALIESRT GEOTEMPERATURE

GEOTHERMAL RESOURCESSURFACE TEMPERATURETHERMAL MAPPING

GIOTTO MISSIONGS ESA SPACECRAFT

GIOTTO MISSIONFLYBY MISSIONS

GIOTTO MISSIONUNMANNED SPACECRAFT

SPACE PROBESGIOTTO MISSION

RT HALLEY'S COMET

GOERTLER INSTABILITYUF TAYLOR-GOERTLER INSTABILITYGS STABILITY

GOERTLER INSTABILITYRT BOUNDARY LAYER STABILITY

BOUNDARY LAYER TRANSITIONCENTRIFUGAL FORCEFLOW STABILITYLAMINAR BOUNDARY LAYERROTATING FLUIDSROTATING LIQUIDSTAYLOR INSTABILITYVORTICESWALL FLOW

GRAIN SIZERT GRAIN BOUNDARIES

METAL FATIGUE

HUMAN RELATIONS

GRAIN S\K-(CONT.)MICROSTRUCTUREPARTICLE SIZE DISTRIBUTION

GRAVITATIONAL PHYSIOLOGYGS PHYSIOLOGY

GRAVITATIONAL PHYSIOLOGYRT ACCELERATION STRESSES

(PHYSIOLOGY)AEROSPACE MEDICINECENTRIFUGING STRESSGRAVITATIONAL EFFECTSPHYSIOLOGICAL ACCELERATIONPHYSIOLOGICAL EFFECTSPHYSIOLOGICAL RESPONSESSPACE FLIGHT STRESSSTRESS (PHYSIOLOGY)

GRAVITINOSGS PARTICLES

ELEMENTARY PARTICLESGRAVITINOS

NEUTRAL PARTICLESGRAVITINOS

RT BARYONSCOSMOLOGYDECOUPLINGGRAVITONSNEUTRINOSPARTICLE MASSWEAK ENERGY INTERACTIONS

GRAVITY PROBE BRT GRAVITATIONAL EFFECTS

GYROSCOPESNASA PROGRAMSRELATIVITY

GRAY SCALERT AERIAL PHOTOGRAPHY

IMAGE CONTRASTIMAGE ENHANCEMENTIMAGE PROCESSINGIMAGING TECHNIQUESOPTICAL DATA PROCESSINGPATTERN RECOGNITION

GRAZING FLOWRT ACOUSTIC ATTENUATION

ACOUSTIC DUCTSACOUSTIC IMPEDANCEACOUSTIC MEASUREMENTACOUSTIC PROPERTIESAEROACOUSTICS

oo FLOWNOISE REDUCTIONORIFICE FLOWRESONATORS

GREEN'S FUNCTIONSUF GREEN THEOREMGS ANALYSIS (MATHEMATICS)

REAL VARIABLESGREEN'S FUNCTIONS

FUNCTIONS (MATHEMATICS)GREEN'S FUNCTIONS

RT DIFFERENTIAL EQUATIONSFIELD THEORY (ALGEBRA)FIELD THEORY (PHYSICS)HALF PLANESHALF SPACESJACOBI INTEGRALMANY BODY PROBLEM

GRIDS (MATHEMATICS)USE COMPUTATIONAL GRIDS

GROUND RESONANCERT AERODYNAMIC STABILITY

GROUND EFFECTHELICOPTERSROTARY WINGSROTOR AERODYNAMICS

GYRESRT AIR WATER INTERACTIONS

COASTAL CURRENTSOCEAN CURRENTSOCEANOGRAPHY

H

HAZARDOUS MATERIAL DISPOSAL (IN SPACE)GS DISPOSAL

WASTE DISPOSALHAZARDOUS MATERIAL DISPOSAL

(IN SPACE)RT AEROSPACE ENVIRONMENTS

PUBLIC HEALTHRADIOACTIVE WASTESTOXICITY AND SAFETY HAZARD

• HEAT TAPESRT HEAT STORAGE

ICE PREVENTION»TAPES

HELIOSEISMOLOGYUF SOLAR DYNAMICS

SOLAR SEISMOLOGYGS SEISMOLOGY

HELIOSEISMOLOGYRT ASTROPHYSICS

SOLAR PHYSICS

HIGH REYNOLDS NUMBERSN (RN ABOVE 3,000)RT LOW REYNOLDS NUMBER

REYNOLDS NUMBER

HIGH SPEED PHOTOGRAPHYGS PHOTOGRAPHY

HIGH SPEED PHOTOGRAPHYRT HIGH SPEED CAMERAS

PHOTOGRAPHIC RECORDING

HIGHLY MANEUVERABLE AIRCRAFTUFRT

HIMATUSE

HIMATAIRBORNE/SPACEBORNE COMPUTERS

» AIRCRAFTAIRCRAFT MANEUVERSAUTOMATIC FLIGHT CONTROLAUTOMATIC PILOTSCOMPUTERIZED SIMULATIONFIGHTER AIRCRAFTFLIGHT CHARACTERISTICSFLIGHT TESTSREMOTELY PILOTED VEHICLES

HIGHLY MANEUVERABLE AIRCRAFT

HIPPARCOS SATELLITEGS SATELLITES

ARTIFICIAL SATELLITESESA SATELLITES

HIPPARCOS SATELLITEEARTH SATELLITES

ESA SATELLITESHIPPARCOS SATELLITE

RT ASTROMETRYEUROPEAN SPACE PROGRAMSSPACEBORNE ASTRONOMYSTELLAR MOTIONSSTELLAR PARALLAX

HOLE BURNINGRT COMPUTER STORAGE DEVICES

HOLOGRAPHYLASER APPLICATIONSLASERSLASINGMEMORY (COMPUTERS)

HR DIAGRAMUSE HERTZSPRUNG-RUSSELL DIAGRAM

HUBBLE SPACE TELESCOPEUF LARGE SPACE TELESCOPE

LSTSPACE TELESCOPE

GS TELESCOPESSPACEBORNE TELESCOPES

HUBBLE SPACE TELESCOPERT FAINT OBJECT CAMERA

SPACE SHUTTLESSPACE STATIONSSPACEBORNE ASTRONOMY

HUMAN RELATIONSUF INTERPERSONAL RELATIONSRT EMPLOYEE RELATIONS

PERSONNEL MANAGEMENT

IGFET NASA THESAURUS SUPPLEMENT (PART 1)

HUMAN RELAT1ONSYC0/V7VSOCIOLOGY

IGFETUSE FIELD EFFECT TRANSISTORS

IMAGE ANALYSISRT CLUSTER ANALYSIS

IMAGE ENHANCEMENTIMAGE PROCESSINGIMAGE RESOLUTIONPATTERN RECOGNITIONRADAR IMAGERYREMOTE SENSINGSATELLITE IMAGERYSCENE ANALYSIS

IMAGING RADARGS RADAR

IMAGING RADARRT RADAR IMAGERY

REMOTE SENSORSSIDE-LOOKING RADARSYNTHETIC APERTURE RADAR

INDOOR AIR POLLUTIONGS POLLUTION

ENVIRONMENT POLLUTIONAIR POLLUTION

INDOOR AIR POLLUTIONRT AIR QUALITY

AIR SAMPLINGoo BUILDINGS

INFORMATION TRANSFERRT INFORMATION DISSEMINATION

INFORMATION FLOWINFORMATION MANAGEMENTINFORMATION RETRIEVALINFORMATION SYSTEMSINTERNATIONAL COOPERATIONTECHNOLOGY TRANSFERTECHNOLOGY UTILIZATION

INFRARED SIGNATURESGS SIGNATURES

INFRARED SIGNATURESRT INFRARED DETECTORS

INFRARED RADIATIONINFRARED SPECTRASIGNATURE ANALYSIS

INSAT SATELLITESUSE INDIAN SPACECRAFT

INTEGRAL ROCKET RAMJETSGS ENGINES

AIR BREATHING ENGINESGAS TURBINE ENGINES. JET ENGINES

RAMJET ENGINESINTEGRAL ROCKET RAMJETS

INTERNAL COMBUSTION ENGINESGAS TURBINE ENGINES

JET ENGINESRAMJET ENGINES

INTEGRAL ROCKET RAMJETSRT SOLID PROPELLANT ROCKET ENGINES

TURBINE ENGINES

INTEGRALSRT DIFFERENTIAL EQUATIONS

FUNCTIONALSINTEGRAL CALCULUS

oo MATHEMATICS

INTEGRATED LIBRARY SYSTEMSGS INFORMATION SYSTEMS

. INTEGRATED LIBRARY SYSTEMSRT INFORMATION DISSEMINATION

INFORMATION MANAGEMENTINFORMATION RETRIEVALLIBRARIESON-LINE SYSTEMS

INTERACTIONAL AERODYNAMICSGS FLUID MECHANICS

FLUID DYNAMICS. GAS DYNAMICS

INTERACTIONAL AERODYNAMICS-fCD/VT^INTERACTIONAL AERODYNAMICS

RT AIRFOILSCOMPUTATIONAL FLUID DYNAMICS

oo FLOWLAMINAR BOUNDARY LAYER

INTERDIGITAL TRANSDUCERSGS TRANSDUCERS

INTERDIGITAL TRANSDUCERSRT DIGITAL TRANSDUCERS

ELECTROACOUSTIC TRANSDUCERSPIEZOELECTRIC TRANSDUCERSSURFACE ACOUSTIC WAVE DEVICES

INTERNATIONALGEOSPHERE-BIOSPHERE PROGRAM

GS PROGRAMSINTERNATIONAL

GEOSPHERE-BIOSPHERE PROGRAMRT BIOGEOCHEMISTRY

BIOSPHEREEARTH OBSERVATIONS (FROM SPACE)GEOPHYSICSMAN ENVIRONMENT INTERACTIONSSOLAR TERRESTRIAL INTERACTIONS

INTERNATIONAL SOLAR POLARMISSION

USE ULYSSES MISSION

INTERPERSONAL RELATIONSUSE HUMAN RELATIONS

ION SPECTROMETERSUSE MASS SPECTROMETERS

IONOPAUSESN (EXCLUDES PLASMAPAUSE)RT COMETARY ATMOSPHERES

PLANETARY ATMOSPHERESPLASMAPAUSESPACE PLASMASVENUS ATMOSPHERE

IRAS-ARAKI-ALCOCK COMETGS CELESTIAL BODIES

COMETSIRAS-ARAKI-ALCOCK COMET

RT INFRARED ASTRONOMY SATELLITESOLAR SYSTEM

IRS (INDIAN SPACECRAFT)USE INDIAN SPACECRAFT

K-MESONSUSE KAONS

KAMPUCHEAUF CAMBODIAGS NATIONS

KAMPUCHEART ASIA

KNOWLEDGE ENGINEERINGUSE EXPERT SYSTEMS

L-SATUF

GS

RT

EUROPEAN LARGE TELECOMMSATELLITE

ESA SPACECRAFTESA SATELLITES

L-SATSATELLITES

ARTIFICIAL SATELLITESCOMMUNICATION SATELLITES

L-SATESA SATELLITES

L-SAT. EARTH SATELLITES

COMMUNICATION SATELLITESL-SAT

ESA SATELLITES. L-SAT

SATELLITE NETWORKS

JAPANESE SPACECRAFTUF MOS (JAPANESE SPACECRAFT)RT JAPAN

oo SPACECRAFT

JUPITER SATELLITESGS CELESTIAL BODIES

NATURAL SATELLITESJUPITER SATELLITES. GALILEAN SATELLITES. CALLISTO

EUROPA. GANYMEDE

IOSATELLITES

NATURAL SATELLITESJUPITER SATELLITES

AMALTHEAGALILEAN SATELLITES

CALLISTOEUROPAGANYMEDEIO

RT JUPITER (PLANET)JUPITER RINGSSOLAR SYSTEM

LANDSAT 4UF EARTH RESOURCES TECHNOLOGY

SATELLITE DERTS-D

GS SATELLITESARTIFICIAL SATELLITES

LANDSAT SATELLITESLANDSAT 4

EARTH SATELLITESLANDSAT SATELLITES

LANDSAT 4

LANDSAT 5GS SATELLITES

ARTIFICIAL SATELLITESLANDSAT SATELLITES

LANDSAT SEARTH SATELLITES

LANDSAT SATELLITESLANDSAT S

LARGE SPACE TELESCOPEUSE HUBBLE SPACE TELESCOPE

LENNARD-JONES POTENTIALRT COMPUTERIZED SIMULATION

INTERMOLECULAR FORCESLENNARD-JONES GASMOLECULAR INTERACTIONSPOTENTIAL THEORY

LES (SATELLITES)USE LINCOLN EXPERIMENTAL SATELLITES

LEVITATION MELTINGGS PHASE TRANSFORMATIONS

MELTINGLEVITATION MELTING

RT ELECTRIC CURRENTEXTERNAL SURFACE CURRENTSLEVITATIONLIQUID METALSLOW GRAVITY MANUFACTURINGMAGNETIC SUSPENSION

oo METALLURGYOHMIC DISSIPATIONRESISTANCE HEATINGSPACE MANUFACTURINGSPACE PROCESSING

LIGHT VALVESRT ELECTRO-OPTICS

LIGHT MODULATIONLIQUID CRYSTALSOPTICAL DATA PROCESSING

NASA THESAURUS SUPPLEMENT (PART 1) MILANKOVITCH THEORY

LIQUID PLUS SOLID ZONESUSE MUSHY ZONES

LOCAL GROUP (ASTRONOMY)GS CELESTIAL BODIES

GALAXIESGALACTIC CLUSTERS

LOCAL GROUP (ASTRONOMY)ANDROMEDA GALAXIES

RT BARRED GALAXIESCOSMOLOGYDISK GALAXIESDWARF GALAXIESELLIPTICAL GALAXIESSPIRAL GALAXIESVIRGO GALACTIC CLUSTER

LOGIC PROGRAMMINGGS SOFTWARE ENGINEERING

COMPUTER PROGRAMMINGLOGIC PROGRAMMING

RT ARTIFICIAL INTELLIGENCEEXPERT SYSTEMSLOGIC DESIGN

LOSS OF COOLANTUF COOLANT LOSSGS ACCIDENTS

LOSS OF COOLANTRT COOLANTS

LEAKAGELOSSESNUCLEAR REACTORSREACTOR MATERIALS

LOW INTENSITY X RAY IMAGING SCOPEUSE LIXISCOPES

LOW REYNOLDS NUMBERSN (RN BELOW 2,000)RT HIGH REYNOLDS NUMBER

REYNOLDS NUMBER

LUNAR ATMOSPHEREUF LUNAR IONOSPHEREGS ENVIRONMENTS

EXTRATERRESTRIAL ENVIRONMENTSLUNAR ENVIRONMENT

LUNAR ATMOSPHERESATELLITE ATMOSPHERES

LUNAR ATMOSPHERERT MOON

PLANETARY ATMOSPHERES

LYRA CONSTELLATIONGS CONSTELLATIONS

RTLYRA CONSTELLATION

CELESTIAL BODIESCELESTIAL SPHERESTARS

M

MADAGASCARUSE MALAGASY REPUBLIC

MAGELLAN MISSIONGS SATELLITES

ARTIFICIAL SATELLITESESA SATELLITES

MAGELLAN MISSIONEARTH SATELLITES

ESA SATELLITESMAGELLAN MISSION

RT EXTREME ULTRAVIOLET RADIATIONFAR ULTRAVIOLET RADIATIONSPACEBORNg ASTRONOMY

MAGNETIC BEARINGSGS BEARINGS

MAGNETIC BEARINGSRT LEVITATION

MAGNETIC SUSPENSION

MAGNETIC ENERGY STORAGEGS ENERGY STORAGE

MAGNETIC ENERGY STORAGERT ENERGY TECHNOLOGY

MAGNET COILSMAGNETIC FIELDS

MAGNETIC ENERGYSUPERCONDUCTING MAGNETS

• MAGNETIC SUSCEPTIBILITYUSE MAGNETIC PERMEABILITY

MAGSAT B SATELLITEGS SATELLITES

ARTIFICIAL SATELLITESMAGSAT B SATELLITE

EARTH SATELLITESMAGSAT B SATELLITE

SCIENTIFIC SATELLITESMAGSAT B SATELLITE

RT GEOMAGNETISMMAGNETOMETERS

MANNED MANEUVERING UNITSGS EXTRAVEHICULAR MOBILITY UNITS

ASTRONAUT MANEUVERINGEQUIPMENT

MANNED MANEUVERING UNITSRT ASTRONAUT LOCOMOTION

EXTRAVEHICULAR ACTIVITYLIFE SUPPORT SYSTEMSORBITAL SERVICINGSELF MANEUVERING UNITSSPACE SUITS

MAPSATGS SATELLITES

ARTIFICIAL SATELLITESMAPSAT

EARTH SATELLITESMAPSAT

RT LANDSAT SATELLITESMAPPINGREMOTE SENSINGSTEREOPHOTOGRAPHY

MARANGONI CONVECTIONGS CONVECTION

MARANGONI CONVECTIONRT CONVECTIVE FLOW

FREE CONVECTIONINTERFACIAL TENSIONLOW GRAVITY MANUFACTURINGMELTS (CRYSTAL GROWTH)REDUCED GRAVITYSPACE PROCESSING

MARECS MARITIME SATELLITESGS ESA SPACECRAFT

. ESA SATELLITESMARECS MARITIME SATELLITES

SATELLITESARTIFICIAL SATELLITES

COMMUNICATION SATELLITESMARECS MARITIME SATELLITES

ESA SATELLITESMARECS MARITIME SATELLITES

MARITIME SATELLITESMARECS MARITIME SATELLITES

EARTH SATELLITESCOMMUNICATION SATELLITES

MARECS MARITIME SATELLITESESA SATELLITES

MARECS MARITIME SATELLITESMARITIME SATELLITES

MARECS MARITIME SATELLITESRT EUROPEAN SPACE PROGRAMS

SATELLITE NETWORKS

MARINER MARK 2 SPACECRAFTRT FLYBY MISSIONS

INTERPLANETARY FLIGHT» SPACECRAFT

• MARS 7 SPACECRAFTGS INTERPLANETARY SPACECRAFT

MARS PROBESMARS 7 SPACECRAFT

SOVIET SPACECRAFTMARS 7 SPACECRAFT

UNMANNED SPACECRAFTSPACE PROBES

MARS PROBESMARS 7 SPACECRAFT

FIT USSR SPACE PROGRAM

MEGAMECHANICSRT LARGE SPACE STRUCTURES

STRUCTURAL ANALYSISSTRUCTURAL ENGINEERING

MEGAMECHANICS-fCO/VT;TRUSSES

MEMORY (COMPUTERS)RT ARCHITECTURE (COMPUTERS)

COMPUTER DESIGNCOMPUTER STORAGE DEVICESCOMPUTERSHOLE BURNINGMAGNETIC DISKSVIDEO DISKS

MESFETSUSE FIELD EFFECT TRANSISTORS

MESH (MATHEMATICS)USE COMPUTATIONAL GRIDS

MESON RESONANCEGS PARTICLES

ELEMENTARY PARTICLESBOSONS

MESONSMESON RESONANCE

X MESONSFERMIONS

MESON RESONANCENUCLEAR PARTICLES

BOSONSMESONS

MESON RESONANCEX MESONS

RESONANCEMESON RESONANCE

X MESONSRT BARYONS

HYPERONS

• METAL NITRIDESGS NITROGEN COMPOUNDS

NITRIDESMETAL NITRIDES

RT ALUMINUM NITRIDESBERYLLIUM NITRIDESTANTALUM NITRIDESTITANIUM NITRIDESTRANSITION METALSZIRCONIUM NITRIDES

METALLICITYRT ABUNDANCE

CHEMICAL ANALYSISCHEMICAL COMPOSITIONGALACTIC CLUSTERSGALAXIESGLOBULAR CLUSTERSHYDROGENINTERSTELLAR MATTERMASS RATIOSMETALLIC STARSMETALSSPECTROSCOPIC ANALYSISSTAR CLUSTERSSTARS

METEOROID TECHNOLOGY SATELLITEUSE EXPLORER 46 SATELLITE

MICROGRAVITYUSE REDUCED GRAVITY

oo MICROGRAVITY APPLICATIONSSN (USE OF A MORE SPECIFIC TERM IS


RT BIOPROCESSINGELECTROPHORESISLOW GRAVITY MANUFACTURINGSPACE COMMERCIALIZATIONSPACE MANUFACTURINGSPACE PROCESSING

MICROMECHANICSRT COMPOSITE MATERIALS

CRACK PROPAGATIONFRACTURE MECHANICSMECHANICAL PROPERTIESMICROSTRUCTUREREINFORCING FIBERSSTRESS CONCENTRATION

MILANKOVITCH THEORYUSE CLIMATOLOGY

MINIMAL SURFACES NASA THESAURUS SUPPLEMENT (PART 1)

MINIMAL SURFACESRT BOUNDARY VALUE PROBLEMS

CONFORMAL MAPPINGFINITE ELEMENT METHOD

oc SURFACES

MISFETSUSE FIELD EFFECT TRANSISTORS

MIXING DEPTHUSE MIXING HEIGHT

MIXING HEIGHTUF MIXING DEPTHRT AIR POLLUTION

ATMOSPHERIC CIRCULATIONCONVECTIONCONVECTION CURRENTSVERTICAL AIR CURRENTSWIND (METEOROLOGY)

MOBILE COMMUNICATION SYSTEMSGS MOBILE COMMUNICATION SYSTEMS

LAND MOBILE SATELLITE SERVICERT COMMUNICATION SATELLITES

MSATRADIO COMMUNICATION

MODE COUPLINGUSE COUPLED MODES

MODULARITYRT ARCHITECTURE (COMPUTERS)

AVIONICSCOMPUTER PROGRAMSELECTRONIC MODULESSYSTEMS ENGINEERING

MOS (JAPANESE SPACECRAFT)USE JAPANESE SPACECRAFT

MOTION SIMULATIONGS HUMAN FACTORS ENGINEERING

MOTION SIMULATIONSIMULATION

MOTION SIMULATIONRT FLIGHT SIMULATION

FLIGHT SIMULATORSMOTION SIMULATORS

MOZAMBIQUEGS NATIONS

MOZAMBIQUERT AFRICA

MUSHY ZONES-fCONT.)COOLINGMETALLOGRAPHYPHASE TRANSFORMATIONSSOLIDIFICATION

N

MUCUSGS

RT

BODY FLUIDSMUCUS

SALIVA

MULTI-ANODE MICROCHANNEL ARRAYSRT ANODES

ARRAYSASTRONOMICAL TELESCOPESMICROCHANNELSRADIATION DETECTORSSPACEBORNE TELESCOPES

MULTIBEAM ANTENNASRT BEAMS (RADIATION)

SATELLITE ANTENNAS

MULTISENSOR APPLICATIONSRT IMAGE PROCESSING

IMAGING TECHNIQUESPATTERN RECOGNITIONREMOTE SENSINGREMOTE SENSORS

MULTITEMPORAL ANALYSISUSE TEMPORAL RESOLUTION

MURCHISON METEORITEGS CELESTIAL BODIES

METEORITESSTONY METEORITES

CHONDRITESCARBONACEOUS CHONDRITES

MURCHISON METEORITE

MUSHY ZONESUF LIQUID PLUS SOLID ZONESRT CASTING

NARROWBANDGS BANDWIDTH

NARROWBANDRT BROADBAND

FREQUENCIES

NEUTRAL ATMOSPHERESRT ooATMOSPHERES

NEW BRUNSWICKGS NATIONS

CANADANEW BRUNSWICK

NEW YORK CITY (NY)GS CITIES

NEW YORK CITY (NY)RT NEW YORK

NEWFOUNDLANDGS LANDFORMS

ISLANDSNEWFOUNDLAND

NATIONSCANADA

NEWFOUNDLAND

• NICKEL IRON BATTERIESGS ELECTROCHEMICAL CELLS

ELECTRIC BATTERIESNICKEL IRON BATTERIES

RT LEAD ACID BATTERIESNICKEL ZINC BATTERIESSTORAGE BATTERIES

NITROGEN FIXATIONUSE NITROGENATION

NITROGENATIONUF NITROGEN FIXATIONGS CHEMICAL REACTIONS

NITROGENATIONRT LEGUMINOUS PLANTS

LIGHTNINGNITROGEN

• NITROUS ACIDRT AIR POLLUTION

ATMOSPHERIC CHEMISTRYNITRIC ACIDNITROGEN OXIDESREACTION KINETICS

NOAA EUSE NOAA 8 SATELLITE

NOAA 8 SATELLITEUF NOAA EGS SATELLITES

ARTIFICIAL SATELLITESMETEOROLOGICAL SATELLITES

NOAA 8 SATELLITEEARTH SATELLITES

METEOROLOGICAL SATELLITESNOAA 8 SATELLITE

RT SARSAT

• NONRELATIVISTIC ELECTRONSUSE ELECTRONS

NORTH VIETNAMUSE VIETNAM

NORTHWEST TERRITORIESGS NATIONS

CANADANORTHWEST TERRITORIES

NOVA COMPUTERSGS DATA PROCESSING EQUIPMENT

COMPUTERSDIGITAL COMPUTERS

NOVA COMPUTERSYCCW7VMINICOMPUTERS

NOVA COMPUTERS

NOVA SATELLITESGS SATELLITES

ARTIFICIAL SATELLITESNAVIGATION SATELLITES

NOVA SATELLITESEARTH SATELLITES

NAVIGATION SATELLITESNOVA SATELLITES

UNMANNED SPACECRAFTNAVIGATION SATELLITES

NOVA SATELLITESRT DISCOS (SATELLITE ATTITUDE

CONTROL)TRANSIT NAVIGATION SYSTEM

NOVA SCOTIAGS NATIONS

CANADANOVA SCOTIA

NOWCASTINGGS FORECASTING

WEATHER FORECASTINGNOWCASTING

METEOROLOGYWEATHER FORECASTING

NOWCASTING

NUCLEAR MEDICINEUF RADIATION MEDICINEGS MEDICAL SCIENCE

NUCLEAR MEDICINERADIOBIOLOGY

RT ANTIRADIATION DRUGSHEALTH PHYSICSRADIOPATHOLOGY

NUCLEAR WASTESUSE RADIOACTIVE WASTES

NUMERICAL DATA BASESGS INFORMATION SYSTEMS

NUMERICAL DATA BASESRT INFORMATION RETRIEVAL

ON-LINE SYSTEMS

OPEN PROJECTUF ORIGIN OF PLASMAS IN EARTH

NEIGHBORHOODRT EARTH ATMOSPHERE

MAGNETOSPHEREPLASMA DIAGNOSTICSPLASMA PHYSICSPLASMASPHERESATELLITE-BORNE INSTRUMENTSSPACE PLASMAS

OPHIUCHI CLOUDSRT CLOUD PHYSICS

INTERSTELLAR GASINTERSTELLAR MATTERNEBULAE

OPTICAL BISTABILITYGS ELECTROMAGNETIC PROPERTIES

OPTICAL PROPERTIESOPTICAL BISTABILITY

RT HYSTERESISINTEGRATED OPTICSLIGHT TRANSMISSIONNONLINEAR OPTICSOPTICAL DATA STORAGE MATERIALSOPTICAL EQUIPMENTOPTICAL MEASURING INSTRUMENTSOPTICAL MEMORY (DATA STORAGE)OPTICAL WAVEGUIDESSWITCHING CIRCUITS

OPTICAL COMPUTERSGS DATA PROCESSING EQUIPMENT

COMPUTERSOPTICAL COMPUTERS

RT COHERENT LIGHTCOMPUTER DESIGNELECTRO-OPTICS

10

NASA THESAURUS SUPPLEMENT (PART 1) RECTANGULAR WAVEGUIDES

OPTICAL COMPUTEHS-fCOA/TVOPTICAL EQUIPMENTOPTICAL MEMORY (DATA STORAGE)

OPTICAL DISKSGS PERIPHERAL EQUIPMENT (COMPUTERS)

COMPUTER STORAGE DEVICESOPTICAL DISKS

RT DATA STORAGELASER APPLICATIONSOPTICAL DATA PROCESSINGOPTICAL EQUIPMENTOPTICAL MEMORY (DATA STORAGE)VIDEO DISKS

ORATORYUSE PUBLIC SPEAKING

ORBITAL MANEUVERING VEHICLESRT ORBIT TRANSFER VEHICLES

ORBITAL SERVICINGPOWER MODULES (STS)REMOTELY PILOTED VEHICLESSATELLITES

oo SPACECRAFT

ORIGIN OF PLASMAS IN EARTH NEIGHBORHOODUSE OPEN PROJECT

OSCILLATOR STRENGTHSRT ABSORPTION SPECTRA

ABSORPTIVITYELECTRON OSCILLATIONSELECTRON TRANSITIONSLINE SPECTRAMOLECULAR OSCILLATIONSMOLECULAR OSCILLATORSOSCILLATORSSPECTRAL LINE WIDTH

PARTICLE LADEN JETSRT FUEL FLOW

JET FLOWPARTICLESTURBULENT FLOW

PAYLOAD TRANSFERRT ORBITAL SERVICING

PAYLOAD RETRIEVAL (STS)SPACE MAINTENANCE

PBBUSE POLYBROMINATED BIPHENYLS

PERSONAL COMPUTERSGS DATA PROCESSING EQUIPMENT

COMPUTERSDIGITAL COMPUTERS

MICROCOMPUTERSPERSONAL COMPUTERS

RT COMPUTER TECHNIQUES

PHOTOCLINOMETRYUSE PHOTOGRAMMETRY

PIONEER 12 SPACE PROBEUSE PIONEER VENUS SPACECRAFT

• PLANETARY RINGSGS CELESTIAL BODIES

PLANETARY RINGSJUPITER RINGSSATURN RINGS

RT PLANETARY ATMOSPHERESPLANETS

oo RINGSURANUS RINGS

PLASMA ANTENNASGS ANTENNAS

PLASMA ANTENNASRT ANTENNA DESIGN

ANTENNA RADIATION PATTERNSPLASMA CYLINDERSSPACECRAFT COMMUNICATION

PLASMA BUBBLESRT F REGION

PLASMA BUBBLES-fCOA/rjPLASMA DENSITY

POLAR CUSPSRT AERONOMY

GEOMAGNETIC LATITUDEGEOMAGNETIC TAILGEOMAGNETISMGEOPHYSICSINTERPLANETARY SPACELINES OF FORCEMAGNETIC FIELD CONFIGURATIONSMAGNETIC FIELDSMAGNETOPAUSEMAGNETOSPHEREPLANETARY MAGNETIC FIELDSPOLAR REGIONSSPACE PLASMAS

POLARITONSGS POLARITONS

PLASMONS

POLYBROMINATED BIPHENYLSUF PBBGS TOXINS AND ANTITOXINS

POLYBROMINATED BIPHENYLSRT FLAME RETARDANTS

POLYCHLORINATED BIPHENYLS

• POSEIDON SATELLITEGS SATELLITES

ARTIFICIAL SATELLITESPOSEIDON SATELLITE

POWER FACTOR CONTROLLERSGS CONTROLLERS

POWER FACTOR CONTROLLERSRT CURRENT REGULATORS

ELECTRIC MOTORSENERGY CONSERVATIONENERGY CONVERSION EFFICIENCYINDUCTION MOTORSPOWER EFFICIENCYVOLTAGE REGULATORS

oo POWER LOSSSN (USE OF A MORE SPECIFIC TERM IS

RECOMMENDED--CONSULT THE TERMSLISTED BELOW)

RT ENERGY DISSIPATIONPOWER EFFICIENCY

PRE-MAIN SEQUENCE STARSGS CELESTIAL BODIES

STARSMAIN SEQUENCE STARS

PRE-MAIN SEQUENCE STARSRT STELLAR EVOLUTION

PREPROCESSINGRT DATA PROCESSING

DATA REDUCTIONIMAGE PROCESSING

PRINCE EDWARD ISLANDGS LANDFORMS

ISLANDSPRINCE EDWARD ISLAND

NATIONSCANADA

PRINCE EDWARD ISLAND

PRINCIPAL COMPONENTS ANALYSISRT IMAGE PROCESSING

IMAGING TECHNIQUESKARHUNEN-LOEVE EXPANSIONPATTERN RECOGNITION

• PROCEEDINGSUSE CONFERENCES

PROTOCOL (COMPUTERS)RT CHANNELS (DATA TRANSMISSION)

COMMUNICATION NETWORKSCOMPUTER NETWORKSDATA LINKSDATA PROCESSINGDATA TRANSMISSIONPACKET SWITCHING

PSEUDO-POTENTIALSGS IMPURITIES

PSEUDOPOTENTIALS-fCOA/rjPSEUDOPOTENTIALS

RT IMPURITIESMELTINGSEMICONDUCTORS (MATERIALS)

PUBLIC SPEAKINGUF ORATORYRT LECTURES

SPEECH

PULSE REPETITION RATEGS RATES (PER TIME)

PULSE RATEPULSE REPETITION RATE

RT «FREQUENCY RESPONSEOPTICAL PUMPINGPULSE DURATIONPULSE GENERATORSPULSED LASERS

P78-2 SATELLITEUSE SCATHA SATELLITE

QUANTUM ELECTRONICSRT oaELECTRONICS

LASERSQUANTUM MECHANICSQUANTUM THEORY

QUERY LANGUAGESGS LANGUAGES

COMMAND LANGUAGESQUERY LANGUAGES

RT INFORMATION RETRIEVAL

RADARSATGS CANADIAN SPACECRAFT

RADARSATRT CANADIAN SPACE PROGRAMS

SYNTHETIC APERTURE RADAR

RADIATION MEDICINEUSE NUCLEAR MEDICINE

RADIOCARDIOGRAPHYGS BIOENGINEERING

BIOMETRICSRADIOCARDIOGRAPHY

CARDIOLOGYRADIOCARDIOGRAPHY

RT CARDIOLOGY

RAYLEIGH-BENARD CONVECTIONGS CONVECTION

FREE CONVECTIONRAYLEIGH-BENARD CONVECTION

FLUID FLOWCONVECTIVE FLOW

RAYLEIGH-BENARD CONVECTIONBENARD CELLS

RT CONVECTION CURRENTSCONVECTIVE HEAT TRANSFERFORCED CONVECTIONHOT SURFACESLAMINAR FLOWRAYLEIGH NUMBERTHERMAL BOUNDARY LAYER

REAGENTSRT CATALYSTS

CHEMICAL ANALYSISCHEMICAL REACTIONSREACTION KINETICS

REARWARD FACING STEPSUSE BACKWARD FACING STEPS

RECTANGULAR WAVEGUIDESGS TRANSMISSION LINES

COMMUNICATION CABLESWAVEGUIDES

RECTANGULAR WAVEGUIDES

11

RED DWARF STARS NASA THESAURUS SUPPLEMENT (PART 1)

RECTANGULAR WAVEGUIDESYCO/V7"JRT BEAM WAVEGUIDES

MICROWAVE FILTERS

RED DWARF STARSGS CELESTIAL BODIES

STARSDWARF STARS

RED DWARF STARSRT HOT STARS

LATE STARSMAIN SEQUENCE STARSSTELLAR LUMINOSITYSTELLAR MAGNITUDESUBDWARF STARSSUPERNOVA REMNANTSWHITE DWARF STARS

REFLECTION NEBULAEGS CELESTIAL BODIES

NEBULAEREFLECTION NEBULAE

RT COSMIC DUSTINTERSTELLAR MATTERLIGHT SCATTERING

REFORESTATIONGS MANAGEMENT

RESOURCES MANAGEMENTFOREST MANAGEMENT

REFORESTATIONRT FORESTS

TIMBER INVENTORY

• RESIDUAL STRENGTHRT CRACK PROPAGATION

FATIGUE (MATERIALS)FRACTURE MECHANICSFRACTURE STRENGTHRESIDUAL STRESS

<c STRENGTHTENSILE STRENGTH

REVERSE SWITCHING RECTIFIERSGS RECTIFIERS

REVERSE SWITCHING RECTIFIERSRT CRYSTAL RECTIFIERS

MODULATORSSOLID STATE DEVICES

ROBOTICSRT ARTIFICIAL INTELLIGENCE

AUTOMATA THEORYAUTOMATIC CONTROLCOMPUTER AIDED DESIGNCOMPUTER AIDED MANUFACTURINGCOMPUTER AIDED MAPPINGCOMPUTER VISIONMAN MACHINE SYSTEMSMANIPULATORSROBOTSTELEOPERATORSVOICE CONTROL

• ROENTGEN SATELLITEUSE ROSAT MISSION

ROTARY ENGINESGS ENGINES

INTERNAL COMBUSTION ENGINESROTARY ENGINES

WANKEL ENGINESRT AIRCRAFT ENGINES

AUTOMOBILE ENGINESPISTON ENGINES

ROTOR BODY INTERACTIONSRT AERODYNAMIC CHARACTERISTICS

AERODYNAMIC CONFIGURATIONSHELICOPTER DESIGNROTOR AERODYNAMICS

RUMANIAUSE ROMANIA

SAND CASTINGGS FORMING TECHNIQUES

CASTINGSAND CASTING

RT MOLDING MATERIALSSANDS

SATELLITE DOPPLER POSITIONINGRT DOPPLER EFFECT

DOPPLER NAVIGATIONDOPPLER RADARGEODESYGEODETIC ACCURACYGEODETIC COORDINATESGEODETIC SATELLITESGEODETIC SURVEYSPOLYSTATION DOPPLER TRACKING

SYSTEMPOSITIONINGSATELLITE TRACKINGTRACKING (POSITION)

SATELLITE IMAGERYRT ATMOSPHERIC CORRECTION

IMAGE ANALYSISIMAGERYIMAGING TECHNIQUESSATELLITE OBSERVATIONSATELLITE-BORNE PHOTOGRAPHYVEGETATIVE INDEX

SCANDINAVIART DENMARK

FINLANDNORWAYSWEDEN

SCARPSUSE ESCARPMENTS

SDVUSE SHUTTLE DERIVED VEHICLES

ROMANIAUFGS

RT

RUMANIANATIONS

ROMANIABLACK SEACENTRAL EUROPEEUROPE

ROSAT MISSIONUF ROENTGEN SATELLITEGS OBSERVATORIES

ASTRONOMICAL OBSERVATORIES. ROSAT MISSIONSATELLITES

ARTIFICIAL SATELLITESROSAT MISSION

EARTH SATELLITESROSAT MISSION

RT ASTRONOMICAL SATELLITESINTERNATIONAL COOPERATIONSPACEBORNE ASTRONOMYSPACEBORNE TELESCOPESX RAY ASTRONOMYX RAY SOURCESX RAY TELESCOPES

SEA SURFACE TEMPERATUREGS TEMPERATURE

WATER TEMPERATUREOCEAN TEMPERATURESEA SURFACE TEMPERATURE

RT AIR WATER INTERACTIONSOCEAN SURFACEOCEANOGRAPHYSURFACE TEMPERATURE

SEASAT 1GS SATELLITES

ARTIFICIAL SATELLITESSEASAT SATELLITESSEASAT 1

EARTH SATELLITESSEASAT SATELLITESSEASAT 1

RT LANDSAT SATELLITESNASA PROGRAMSOCEANOGRAPHYPROGRAMSSEASAT-B SATELLITE

SELECTIVE SURFACESUF SOLAR SELECTIVE COATINGSRT ENERGY ABSORPTION FILMS

SELECTIVITY

SELECTIVE SURFACES-fCONT.)SOLAR COLLECTORSSOLAR ENERGY ABSORBERS

SELF SHADOWINGRT LARGE SPACE STRUCTURES

SHADOWSSOLAR ARRAYS

SEO (INDIAN SPACECRAFT)USE INDIAN SPACECRAFT

SFARUSE SOUND FIXING AND RANGING

SHELL ANODESGS ELECTRODES

ANODESSHELL ANODES

RT HEAT MEASUREMENT

SHIP TO SHORE COMMUNICATIONGS TELECOMMUNICATION

COMMUNICATIONSHIP TO SHORE COMMUNICATION

RT DATA TRANSMISSIONRADIO COMMUNICATIONSHIPSTELEMETRY

SHORT CIRCUIT CURRENTSGS ELECTRIC CURRENT

SHORT CIRCUIT CURRENTSRT OPEN CIRCUIT VOLTAGE

PHOTOVOLTAIC CELLSSHORT CIRCUITSSOLAR CELLSVOLT-AMPERE CHARACTERISTICS

SHUTTLE DERIVED VEHICLESUF SDVGS MANNED SPACECRAFT

SHUTTLE DERIVED VEHICLESRT SPACE SHUTTLE ORBITERS

SPACE SHUTTLESoo SPACECRAFTSPACECRAFT DESIGN

SHUTTLE IMAGING RADARUF SIR-A

SIR-BGS PAYLOADS

SHUTTLE IMAGING RADARRT RADAR GEOLOGY

RADAR IMAGERYREMOTE SENSINGSPACE SHUTTLE PAYLOADSSYNTHETIC APERTURE RADAR

SIR-AUSE SHUTTLE IMAGING RADAR

SIR-BUSE SHUTTLE IMAGING RADAR

SOBOLEV SPACEGS ALGEBRA

VECTOR SPACESHILBERT SPACE

BANACH SPACESOBOLEV SPACE

ANALYSIS (MATHEMATICS)FUNCTION SPACE

HILBERT SPACEBANACH SPACE

SOBOLEV SPACEFUNCTIONAL ANALYSIS

HILBERT SPACEBANACH SPACE

SOBOLEV SPACERT BOUNDARY VALUE PROBLEMS

EUCLIDEAN GEOMETRY

SOFARUSE SOUND FIXING AND RANGING

SOFTWARE ENGINEERINGGS SOFTWARE ENGINEERING

COMPUTER PROGRAMMINGASSEMBLER ROUTINESLANGUAGE PROGRAMMINGLOGIC PROGRAMMINGMICROPROGRAMMING

12

NASA THESAURUS SUPPLEMENT (PART 1) SPACE SHUTTLE MISSION 51-B

SOFTWARE ENGINEEFHNG-fCO/VTVMULTIPROGRAMMINGON-LINE PROGRAMMINGPARALLEL PROGRAMMINGSYMBOLIC PROGRAMMING

RT COMPUTER PROGRAMSCOMPUTER SYSTEMS DESIGNCOMPUTER SYSTEMS PROGRAMSDATA BASESSOFTWARE TOOLSSYSTEMS ENGINEERING

SOFTWARE TOOLSRT ARCHITECTURE (COMPUTERS)

COMPUTER PROGRAMMINGCOMPUTER PROGRAMSCOMPUTER SYSTEMS DESIGNCOMPUTER SYSTEMS PROGRAMSDATA BASE MANAGEMENT SYSTEMSPROGRAM VERIFICATION (COMPUTERS)SOFTWARE ENGINEERING

SOLAR BACKSCATTER UV SPECTROMETERGS MEASURING INSTRUMENTS

SPECTROMETERSSOLAR BACKSCATTER UV

SPECTROMETERRT IRRADIANCE

SATELLITE-BORNE INSTRUMENTS

SOLAR DYNAMICSUSE HELIOSEISMOLOGY

SOLAR LASERSUSE SOLAR-PUMPED LASERS

SOLAR OPTICAL TELESCOPEUF SOTGS TELESCOPES

SPACEBORNE TELESCOPESSOLAR OPTICAL TELESCOPE

RT ASTRONOMICAL TELESCOPESSOLAR INSTRUMENTSSOLAR PHYSICS

SOLAR PLANETARY INTERACTIONSGS SOLAR PLANETARY INTERACTIONS

SOLAR TERRESTRIAL INTERACTIONSRT MAGNETIC DISTURBANCES

MAGNETOSPHEREPLANETARY ATMOSPHERESPLANETARY MAGNETIC FIELDSPLASMA INTERACTIONSSOLAR ACTIVITYSOLAR ACTIVITY EFFECTSSOLAR CORPUSCULAR RADIATIONSOLAR WINDSOLAR WIND VELOCITY

SOLAR RECEIVERSUSE SOLAR COLLECTORS

SOLAR SEISMOLOGYUSE HELIOSEISMOLOGY

SOLAR SELECTIVE COATINGSUSE SELECTIVE SURFACES

SOLAR THERMAL ELECTRIC POWER PLANTSGS ELECTRIC POWER PLANTS

SOLAR THERMAL ELECTRIC POWERPLANTS

RT oo POWER PLANTSSOLAR ENERGYTHERMAL ENERGY

SOLAR-PUMPED LASERSUF SOLAR LASERSGS STIMULATED EMISSION DEVICES

LASERSSOLAR-PUMPED LASERS

RT LASER PUMPINGOPTICAL PUMPINGSOLAR ENERGY CONVERSIONSOLAR RADIATION

SOLRAD 10 SATELLITEUSE EXPLORER 44 SATELLITE

SOLVOLYSISGS RECLAMATION

MATERIALS RECOVERYSOLVOLYSIS

RT RECYCLINGSOLVENTS

SONIC FATIGUEUSE ACOUSTIC FATIGUE

• SORTIE SYSTEMSUF

GS

RT

SOTUSE

SORTIE CANSORTIE LABPAYLOADS

SORTIE SYSTEMSSPACE LABORATORIESSPACE SHUTTLE PAYLOADSSPACE SHUTTLESSPACE STATIONSSPACELAB PAYLOADS

SOLAR OPTICAL TELESCOPE

SOUND FIXING AND RANGINGUF SFAR

SOFARRT SOUND RANGING

SOUND TRANSMISSIONUNDERWATER ACOUSTICS

SPACE COMMERCIALIZATIONRT AEROSPACE INDUSTRY

COMMERCIAL SPACECRAFTCOMMUNICATION SATELLITES

ooMICROGRAVITY APPLICATIONSSPACE INDUSTRIALIZATIONSPACE MANUFACTURINGSPACE PROCESSINGSPACECRAFT LAUNCHINGTECHNOLOGY TRANSFER

SPACE HABITATSRT AEROSPACE ENVIRONMENTS

CLOSED ECOLOGICAL SYSTEMSLIFE SUPPORT SYSTEMSSPACE COLONIESSPACE STATIONSSPACECREWS

• SPACE INFRARED TELESCOPEFACILITY

GS OBSERVATORIESASTRONOMICAL OBSERVATORIES

ASTRONOMICAL SATELLITESSPACE INFRARED TELESCOPE

FACILITYSATELLITES



TELESCOPESASTRONOMICAL TELESCOPES

INFRARED TELESCOPESSPACE INFRARED TELESCOPE

FACILITY

SPACE OPERATIONS CENTER (NASA)GS MANNED SPACECRAFT

SPACE STATIONSORBITAL SPACE STATIONS

SPACE OPERATIONS CENTER(NASA)

STATIONSSPACE STATIONS

ORBITAL SPACE STATIONSSPACE OPERATIONS CENTER

(NASA)RT LARGE SPACE STRUCTURES

ORBITAL ASSEMBLYORBITAL SERVICING

• SPACE SHUTTLE MISSION 31-AUF STS-5GS TRANSPORTATION


SPACE SHUTTLE MISSIONSSPACE SHUTTLE MISSION 31-A

RT COLUMBIA (ORBITER)

• SPACE SHUTTLE MISSION 31-BUF STS-6GS TRANSPORTATION

SPACE TRANSPORTATION

SPACE SHUTTLE MISSION 31-B-(CONT.)SPACE TRANSPORTATION SYSTEM

SPACE SHUTTLE MISSIONSSPACE SHUTTLE MISSION 31-B

RT CHALLENGER (ORBITER)

• SPACE SHUTTLE MISSION 31-CUF SPACE SHUTTLE ORBITAL FLIGHT 7

STS-7GS TRANSPORTATION


SPACE SHUTTLE MISSIONSSPACE SHUTTLE MISSION 31-C


• SPACE SHUTTLE MISSION 31-DUF SPACE SHUTTLE ORBITAL FLIGHT 8



SPACE SHUTTLE MISSIONSSPACE SHUTTLE MISSION 31-D


• SPACE SHUTTLE MISSION 41-AUF SPACE SHUTTLE ORBITAL FLIGHT 9



SPACE SHUTTLE MISSIONSSPACE SHUTTLE MISSION 41-A






• SPACE SHUTTLE MISSION 41-CUF STS-13GS TRANSPORTATION




• SPACE SHUTTLE MISSION 41-DUF STS-14GS TRANSPORTATION



RT DISCOVERY (ORBITER)

• SPACE SHUTTLE MISSION 41-GUF STS-17GS TRANSPORTATION


SPACE SHUTTLE MISSIONSSPACE SHUTTLE MISSION 41-G


• SPACE SHUTTLE MISSION 51-AUF STS-19GS TRANSPORTATION


SPACE SHUTTLE MISSIONSSPACE SHUTTLE MISSION S1-A






13

SPACE SHUTTLE MISSION 51-C NASA THESAURUS SUPPLEMENT (PART 1)

• SPACE SHUTTLE MISSION 51-CUF STS-20GS TRANSPORTATION




• SPACE SHUTTLE MISSION 51-DUF STS-23GS TRANSPORTATION




• SPACE SHUTTLE MISSION 51-EUF STS-22GS TRANSPORTATION


SPACE SHUTTLE MISSIONSSPACE SHUTTLE MISSION 51-E


• SPACE SHUTTLE MISSION 51-FUF STS-24GS TRANSPORTATION


SPACE SHUTTLE MISSIONSSPACE SHUTTLE MISSION 51-F


• SPACE SHUTTLE MISSION 51-GUF STS-25GS TRANSPORTATION


SPACE SHUTTLE MISSIONSSPACE SHUTTLE MISSION 51-G


• SPACE SHUTTLE MISSION 51-HUF STS-31GS TRANSPORTATION


SPACE SHUTTLE MISSIONSSPACE SHUTTLE MISSION 51-H

RT ATLANTIS (ORBITER)

• SPACE SHUTTLE MISSION 51-1UF STS-27GS TRANSPORTATION


SPACE SHUTTLE MISSIONSSPACE SHUTTLE MISSION 51-1


• SPACE SHUTTLE MISSION 51-JUF STS-28GS TRANSPORTATION


SPACE SHUTTLE MISSIONSSPACE SHUTTLE MISSION 51-J

RT ATLANTIS (ORBITER)

• SPACE SHUTTLE MISSION 51-LUF STS-26GS TRANSPORTATION


SPACE SHUTTLE MISSIONSSPACE SHUTTLE MISSION 51-L


• SPACE SHUTTLE MISSIONSGS TRANSPORTATION


SPACE SHUTTLE MISSIONS. SPACE SHUTTLE MISSION 31-A

SPACE SHUTTLE MISSION 31-BSPACE SHUTTLE MISSION 31-CSPACE SHUTTLE MISSION 31-DSPACE SHUTTLE MISSION 41-ASPACE SHUTTLE MISSION 41-B

SPACE SHUTTLE M]SSIONS-(CONT.)SPACE SHUTTLE MISSION 41-CSPACE SHUTTLE MISSION 41-DSPACE SHUTTLE MISSION 41-GSPACE SHUTTLE MISSION 51-ASPACE SHUTTLE MISSION 51-BSPACE SHUTTLE MISSION 51-CSPACE SHUTTLE MISSION 51-DSPACE SHUTTLE MISSION 51-ESPACE SHUTTLE MISSION 51-FSPACE SHUTTLE MISSION 51-GSPACE SHUTTLE MISSION 51-HSPACE SHUTTLE MISSION 51-1SPACE SHUTTLE MISSION 51-JSPACE SHUTTLE MISSION 51-L

• SPACE SHUTTLE ORBITER 099USE CHALLENGER (ORBITER)

• SPACE SHUTTLE ORBITER 101USE ENTERPRISE (ORBITER)

• SPACE SHUTTLE ORBITER 102USE COLUMBIA (ORBITER)

• SPACE SHUTTLE ORBITER 103USE DISCOVERY (ORBITER)

• SPACE SHUTTLE ORBITER 104USE ATLANTIS (ORBITER)

• SPACE TELESCOPEUSE HUBBLE SPACE TELESCOPE

• SPACEBORNE LASERSGS STIMULATED EMISSION DEVICES

LASERSSPACEBORNE LASERS

RT AIRBORNE LASERSLASER APPLICATIONSREMOTE SENSORS

SPACECRAFT EQUIPMENTGS ONBOARD EQUIPMENT

SPACECRAFT EQUIPMENTSPACECRAFT ELECTRONIC

EQUIPMENTRT oo EQUIPMENT

SPACECRAFT INSTRUMENTS

SPACECRAFT MAINTENANCEGS MAINTENANCE

SPACECRAFT MAINTENANCERT CHECKOUT

PRELAUNCH TESTSSPACE VEHICLE CHECKOUT PROGRAMSPACECRAFT RELIABILITYTURNAROUND (STS)

• SPARTAN SATELLITESGS OBSERVATORIES

ASTRONOMICAL OBSERVATORIESASTRONOMICAL SATELLITES

SPARTAN SATELLITESSATELLITES


SPARTAN SATELLITESRT ASTROPHYSICS

SOLAR PHYSICSULTRAVIOLET ASTRONOMY

SPECTRAL METHODSRT COMPUTATIONAL FLUID DYNAMICS

DIFFERENTIAL EQUATIONSSPECTRUM ANALYSIS

SPECTROPHOTOVOLTAICSRT ENERGY CONVERSION EFFICIENCY

ENERGY SPECTRASOLAR CELLSSOLAR COLLECTORS

SPEECHESUSE LECTURES

• SPIN TEMPERATURESN (LIMITED TO ASTROPHYSICS)GS TEMPERATURE

SPIN TEMPERATURERT ABSORPTION SPECTRA

SPIN TEMPERATURE-f£0/V7VASTROPHYSICSHYDROGEN CLOUDSINTERSTELLAR GASINTERSTELLAR MATTER

SPRAY INGESTIONRT GAS TURBINES

LANDING GEARSALT SPRAY TESTS

SPRING (SEASON)GS SEASONS

SPRING (SEASON)RT AUTUMN

SUMMERWINTER

STATIC CHARACTERISTICSSN (EXCLUDES STATICS)GS STATIC CHARACTERISTICS

STATIC AERODYNAMICCHARACTERISTICS

RT STATIC LOADSSTATIC STABILITYSTATIC TESTS

STATIC MODELSGS MODELS

STATIC MODELSRT APPROXIMATION

DYNAMIC MODELSOPTIMIZATION

STELLAR ACTIVITYGS STELLAR ACTIVITY

SOLAR ACTIVITYFACULAESOLAR PROMINENCESSOLAR STORMSSPICULESSTELLAR FLARES

SOLAR FLARESSUNSPOTS

STARSPOTSRT FLARE STARS

oo FLARESMAGNETIC DISTURBANCESMAGNETOHYDRODYNAMICSPHOTOSPHERESTARSSTELLAR LUMINOSITYSTELLAR MAGNETIC FIELDSSTELLAR MASS EJECTIONSTELLAR OSCILLATIONSSTELLAR RADIATIONSUNSPOT CYCLE

STELLAR COLORRT STELLAR LUMINOSITY

STELLAR MAGNITUDESTELLAR SPECTRASTELLAR SPECTROPHOTOMETRY

STELLAR COMPOSITIONGS COMPOSITION (PROPERTY)

CHEMICAL COMPOSITIONSTELLAR COMPOSITION

RT ABUNDANCEB STARSCARBON STARSSTARSSTELLAR MODELSSTELLAR STRUCTURE

STELLAR CORESGS CORES

STELLAR CORESRT ASTROPHYSICS

GRAVITATIONAL COLLAPSELUNAR COREPLANETARY CORESSTARSSTELLAR CORONASSTELLAR STRUCTURE

STEREOPHONICSRT ACOUSTICS

HEARING

STRAIN MEASUREMENTRT » MEASUREMENT

STRAIN GAGESSTRAIN RATE

14

NASA THESAURUS SUPPLEMENT (PART 1) TRANSIT NAVIGATION SYSTEM

STRAIN MEASUREMENT-fCO/VTJSTRESS-STRAIN DIAGRAMSSTRESS-STRAIN RELATIONSHIPSSTRUCTURAL STRAIN

STRANGE ATTRACTORSRT CHAOS

FRACTALSIMBEDDINGS (MATHEMATICS)ITERATIVE SOLUTIONNONLINEAR SYSTEMSNUMERICAL STABILITYPERTURBATION THEORY

oc PHYSICSRECURSIVE FUNCTIONSSTATE VECTORSTHEORETICAL PHYSICSTURBULENCE

STRATEGIC MATERIALSRT CHROMIUM

COBALTMANGANESE

oo MATERIALSMETALSSTOCKPILINGTECHNOLOGY ASSESSMENT

• STS-13USE SPACE SHUTTLE MISSION 41-C

• STS-14USE SPACE SHUTTLE MISSION 41-D

• STS-17USE SPACE SHUTTLE MISSION 41-G

• STS-19USE SPACE SHUTTLE MISSION 51-A

• STS-20USE SPACE SHUTTLE MISSION 51-C

• STS-21USE SPACE SHUTTLE MISSION 51-B

• STS-22USE SPACE SHUTTLE MISSION 51-E

• STS-23USE SPACE SHUTTLE MISSION 51-D

• STS-24USE SPACE SHUTTLE MISSION 51-F

• STS-25USE SPACE SHUTTLE MISSION 51-G

• STS-26USE SPACE SHUTTLE MISSION 51-L

• STS-27USE SPACE SHUTTLE MISSION 51-1

. STS-28USE SPACE SHUTTLE MISSION 51-J

• STS-31USE SPACE SHUTTLE MISSION 51-H

• SULFIDATIONGS CHEMICAL REACTIONS

SULFIDATIONRT CORROSION RESISTANCE

GAS-METAL INTERACTIONSHEAT RESISTANT ALLOYSNICKEL ALLOYSSULFATIONSULFIDES

SUPERCOMPUTERSGS SUPERCOMPUTERS

CRAY COMPUTERS

SUPERCRITICAL AIRFOILSGS AIRFOILS

SUPERCRITICAL AIRFOILSSUPERCRITICAL WINGS

RT AIRFOIL PROFILES

SUPERLATTICESGS CRYSTAL LATTICES

SUPERLATTICESSEMICONDUCTORS (MATERIALS)

SUPERLATTICESRT CRYSTAL DISLOCATIONS

CRYSTAL STRUCTURELATTICE PARAMETERS

SURFACE NOISE INTERACTIONSRT ACOUSTIC EXCITATION

ACOUSTIC SCATTERINGAEROACOUSTICSAERODYNAMIC NOISETURBULENCE

SWATH WIDTHRT AGRICULTURAL AIRCRAFT

FLIGHT PATHSREMOTE SENSINGSATELLITE OBSERVATION

• SWEDISH SPACE PROGRAMGS PROGRAMS

SPACE PROGRAMSSWEDISH SPACE PROGRAM

RT EUROPEAN SPACE PROGRAMSSWEDEN

• SWISS SPACE PROGRAMGS PROGRAMS

SPACE PROGRAMSSWISS SPACE PROGRAM

RT EUROPEAN SPACE PROGRAMSSWITZERLAND

SYMBIOTIC STARSGS CELESTIAL BODIES

STARSBINARY STARS

SYMBIOTIC STARSHOT STARS

BLUE STARSSYMBIOTIC STARS

PECULIAR STARSSYMBIOTIC STARS

VARIABLE STARSSYMBIOTIC STARS

RT ABSORPTION SPECTRAECLIPSING BINARY STARSEMISSION SPECTRAFLARE STARSM STARSNOVAESTELLAR ENVELOPESSTELLAR MASS ACCRETIONSTELLAR OSCILLATIONSSTELLAR SPECTRASTELLAR TEMPERATURE

• SYNCHROPHASINGRT AIRCRAFT NOISE

NOISE REDUCTIONPROPELLER BLADESSYNCHRONISM

TAGNUF TRIAMINOGUANIDINENITRATEGS OXIDIZERS

ROCKET OXIDIZERSTAGN

PROPELLANTSROCKET PROPELLANTS

TAGNRT EXPLOSIVES

TAIWANUF REPUBLIC OF CHINAGS NATIONS

TAIWANRT ASIA

CHINACHINESE SPACE PROGRAMSCHINESE SPACECRAFTHONG KONG

GS

RT

EXPLOSIVESTATB

PROPELLANTSROCKET PROPELLANTS

TATBROCKET OXIDIZERS

TATBUF TRIAMINOTRINITROBENZENE

TAYLOR-GOERTLER INSTABILITYUSE GOERTLER INSTABILITY

TEARING MODES (PLASMAS)RT BALLOONING MODES

MODES

TELEOPERATOR MANEUVERING SYSTEMUSE TELEOPERATORS

TELESCOPING STRUCTURESUSE FOLDING STRUCTURES

TEMPERATURE RATIORT DATA CORRELATION

HEAT TRANSFERRATIOSTEMPERATURE

THERMAL ANALYSISUF DIFFERENTIAL THERMAL ANALYSIS

OTA (ANALYSIS)RT ^ANALYZING

HEAT TRANSMISSIONTEMPERATURE GRADIENTSTEMPERATURE PROFILES

THERMAL GRAVIMETRYUSE THERMOGRAVIMETRY

THERMOGRAPHYRT INFRARED IMAGERY

NONDESTRUCTIVE TESTSTEMPERATURE DISTRIBUTIONTEMPERATURE MEASUREMENTTHERMAL MAPPING

, THHUSTORSSN (USE OF A MORE SPECIFIC TERM IS


RT ION ENGINESROCKET ENGINES

TIME TEMPERATURE PARAMETERRT AGING (METALLURGY)

AUSTENITIC STAINLESS STEELSEMBRITTLEMENTFRACTURE MECHANICSLONG TERM EFFECTSMETALLOGRAPHYPRECIPITATION HARDENINGTEMPERATURE EFFECTS

TIP VANESGS ROTATING BODIES

ROTORSTIP VANES

TURBOMACHINERYTURBINES

WIND TURBINESTIP VANES

TOPPING CYCLE ENGINESRT AIRCRAFT ENGINES

LIQUID HYDROGENPROPULSION SYSTEM CONFIGURATIONS

TRANSATMOSPHERIC VEHICLESRT AEROSPACE VEHICLES

AEROSPACEPLANESoa AIRCRAFT

AIRCRAFT DESIGNoo SPACECRAFT

SPACECRAFT DESIGN

TRANSIT NAVIGATION SYSTEMGS SATELLITE NAVIGATION SYSTEMS

TRANSIT NAVIGATION SYSTEMRT NASA PROGRAMS

NAVIGATION SATELLITESNOVA SATELLITESTRANSIT SATELLITES

15

TRIAMINOGUANIDINENITRATE NASA THESAURUS SUPPLEMENT (PART 1)

TRIAMINOGUANIDINENITRATEUSE TAGN

TRIAMINOTRINITROBENZENEUSE TATB

TRIBOLUMINESCENCEGS DECAY

. EMISSIONLIGHT EMISSION

LUMINESCENCEPHOTOLUMINESCENCE

TRIBOLUMINESCENCERT FLUORESCENCE

FRICTIONMECHANICAL PROPERTIESPHOTOLUMINESCENT BANDSSTRESSESTRIBOLOGY

TYROSINEGS

RT

ACIDSAMINO ACIDS

TYROSINEORGANIC COMPOUNDS

AMINO ACIDSTYROSINE

ENZYME ACTIVITYLIVER

uULTRALIGHT AIRCRAFT

RT oo AIRCRAFTHANG GLIDERSLIGHT AIRCRAFT

ocWINGED VEHICLES

ULYSSES MISSIONUP INTERNATIONAL SOLAR POLAR MISSIONGS SPACE MISSIONS

ULYSSES MISSIONRT INERTIAL UPPER STAGE

MISSION PLANNING« MISSIONS

SOLAR MAXIMUM MISSIONSOLAR PROBES

UNIFIED FIELD THEORYGS FIELD THEORY (PHYSICS)

UNIFIED FIELD THEORYRT EINSTEIN EQUATIONS

ELECTROMAGNETIC FIELDSELECTROMAGNETIC INTERACTIONSELECTROMAGNETISMGRAVITATION THEORYGRAVITATIONAL FIELDSPARTICLE THEORYPLASMA PHYSICSRELATIVITYTHEORETICAL PHYSICS

UNITED STATESUP USA (UNITED STATES)GS NATIONS

UNITED STATESALABAMAALASKAARIZONAARKANSASCALIFORNIACOLORADOCONNECTICUTDELAWAREFLORIDAGEORGIAHAWAIIIDAHOILLINOISINDIANAIOWAKANSASKENTUCKYLOUISIANA

. MAINEMARYLANDMASSACHUSETTS

. MICHIGAN

. MINNESOTAMISSISSIPPIMISSOURI

UNITED STKTES-fCONTJMONTANANEBRASKANEVADANEW HAMPSHIRENEW JERSEYNEW MEXICONEW YORKNORTH CAROLINANORTH DAKOTAOHIOOKLAHOMAOREGONPENNSYLVANIARHODE ISLANDSOUTH CAROLINASOUTH DAKOTATENNESSEETEXASUTAHVERMONTVIRGINIAWASHINGTONWEST VIRGINIAWISCONSINWYOMING

RT ALEUTIAN ISLANDS (US)CASCADE RANGE (CA-OR-WA)CENTRAL ATLANTIC REGION (US)DISTRICT OF COLUMBIAGREAT LAKES (NORTH AMERICA)GREAT PLAINS CORRIDOR (NORTH

AMERICA)GUAMINTERNATIONAL FIELD YEAR FOR

GREAT LAKESINTERNATIONAL HYDROLOGICAL

DECADEMISSOURI RIVER (US)NEW ENGLAND (US)NORTH AMERICAPACIFIC NORTHWEST (US)PANAMA CANAL ZONEPUERTO RICOROCKY MOUNTAINS (NORTH AMERICA)SOUTHERN CALIFORNIAVIRGIN ISLANDS

• UPPER VOLTAUSE BURKINA

• URANUS SATELLITESGS CELESTIAL BODIES

NATURAL SATELLITESURANUS SATELLITES

PLANETSGAS GIANT PLANETS

URANUS (PLANET)URANUS SATELLITES

US-2A AIRCRAFTUSE S-2 AIRCRAFT

• VAX COMPUTERS

VEGETATIVE MDEX-(CONT.)CANOPIES (VEGETATION)COLORCORRECTIONCROP IDENTIFICATIONCROP INVENTORIESIMAGE ENHANCEMENTIMAGING TECHNIQUESMULTISPECTRAL BAND SCANNERSRADIOMETRIC CORRECTIONREFLECTANCEREMOTE SENSINGSATELLITE IMAGERYSATELLITE OBSERVATIONSPECTRAL REFLECTANCEVEGETATION GROWTH

VERTICAL ATTITUDE TAKEOFF-LANDINGAIRCRAFT

USE VATOL AIRCRAFT

VERY LARGE SCALE INTEGRATIONUF VLSIGS CIRCUITS

INTEGRATED CIRCUITSVERY LARGE SCALE INTEGRATION

RT ARCHITECTURE (COMPUTERS)CHIPS (ELECTRONICS)LARGE SCALE INTEGRATION

VIDEO SIGNALSRT SIGNAL PROCESSING

SIGNAL TRANSMISSIONccSIGNALS

VIDEO COMMUNICATIONVIDEO DATA

VIRIAL COEFFICIENTSGS COEFFICIENTS

VIRIAL COEFFICIENTSRT EQUATIONS OF STATE

INTERMOLECULAR FORCESVIRIAL THEOREM

VIRTUAL MEMORY SYSTEMSRT COMPUTER SYSTEMS DESIGN

DATA MANAGEMENTDATA STORAGEMAGNETIC STORAGE

VLSIUSE VERY LARGE SCALE INTEGRATION

GS

vcoUSE

DATA PROCESSING EQUIPMENTCOMPUTERS

DIGITAL COMPUTERSVAX COMPUTERS

VAX-11 SERIES COMPUTERSVAX-11/780 COMPUTER

VOLTAGE CONTROLLED OSCILLATORS

VOLTAGE CONTROLLED OSCILLATORSUF VCOGS OSCILLATORS

VOLTAGE CONTROLLEDOSCILLATORS

RT CIRCUITSELECTRIC CONTROLELECTRIC NETWORKSFREQUENCY MODULATIONFREQUENCY STABILITYMICROWAVE OSCILLATORSVOLTAGE REGULATORS

VORTEX PRECESSIONRT FLOW VELOCITY

FLOWMETERSPRECESSIONVELOCITY MEASUREMENTVORTICES

w

VEGA PROJECTRT FLYBY MISSIONS

HALLEY'S COMETINTERNATIONAL COOPERATIONU.SSR SPACE PROGRAMVENERA SATELLITESVENUS (PLANET)

VEGETATIVE INDEXRT AGRISTARS PROJECT

ATMOSPHERIC ATTENUATIONATMOSPHERIC EFFECTSATMOSPHERIC OPTICSATMOSPHERIC SCATTERING

WASTE HEATRT ENERGY TECHNOLOGY

HEAT EXCHANGERSHEAT PUMPSWASTE ENERGY UTILIZATION

WEST PAKISTANUSE PAKISTAN

WESTERN HEMISPHERERT EARTH (PLANET)

EASTERN HEMISPHEREGEOGRAPHY

WHIRL TOWERSRT HELICOPTER DESIGN

16

NASA THESAURUS SUPPLEMENT (PART 1) YUKON TERRITORY

WHIRL TOWERS-fCCWTVHOVERINGHOVERING STABILITYPARACHUTESROTARY WINGSROTOR AERODYNAMICSSPIN TESTS

WOLFRAMUSE TUNGSTEN

X RAY TIMING EXPLORERGS SATELLITES


X RAY TIMING EXPLOREREARTH SATELLITES

EXPLORER SATELLITESX RAY TIMING EXPLORER

XENON CHLORIDE LASERSGS STIMULATED EMISSION DEVICES

LASERSGAS LASERS

XENON CHLORIDE LASERSRARE GAS-HALIDE LASERS

XENON CHLORIDE LASERSRT ELECTRON TRANSITIONS

EXCIMER LASERSLASER MATERIALSLASER OUTPUTSULTRAVIOLET LASERS

YUKON TERRITORYGS NATIONS

CANADAYUKON TERRITORY

17


PART 2ACCESS VOCABULARY

A, SIR-USE SHUTTLE IMAGING RADAR

A, Space Shuttle Mission 31-USE SPACE SHUTTLE MISSION 31-A



A-310 AIRCRAFT

A-320 AIRCRAFT

Access, Demand Assignment MultipleUSE DEMAND ASSIGNMENT MULTIPLE ACCESS

ACCOUNTING

ACCRETION DISKS

Accuracy, GeodeticUSE GEODETIC ACCURACY

Accuracy, GeometricUSE GEOMETRIC ACCURACY

ACEE PROGRAM

Acid, NitrousUSE NITROUS ACID

Activity, StellarUSE STELLAR ACTIVITY

ADA (PROGRAMMING LANGUAGE)

Adenoslne Monophosphate, CyclicUSE CYCLIC AMP

AEROASSIST

AEROBRAKING

AEROCAPTURE

Aerodynamic And Struct Test, Drones ForUSE DAST PROGRAM

Aerodynamics, InteractionalUSE INTERACTIONAL AERODYNAMICS

AEROELASTIC RESEARCH WINGS

AEROMAGNETISM

AEROMANEUVERING

AGROPHYSICAL UNITS

Aided Design, ComputerUSE COMPUTER AIDED DESIGN

Aided Manufacturing, ComputerUSE COMPUTER AIDED MANUFACTURING

Aided Mapping, ComputerUSE COMPUTER AIDED MAPPING

AIR START

AIRBORNE LASERS

Aircraft, A-310USE A-310 AIRCRAFT

Aircraft, A-320USE A-320 AIRCRAFT

Aircraft, AV-8BUSE HARRIER AIRCRAFT

Aircraft, ChineseUSE CHINESE AIRCRAFT

Aircraft, ElectricUSE FLY BY WIRE CONTROL

Aircraft Energy Efficiency ProgramUSE ACEE PROGRAM

Aircraft, Highly ManeuverableUSE HIGHLY MANEUVERABLE AIRCRAFT

AIRCRAFT POWER SUPPLIES

Aircraft, UltralightUSE ULTRALIGHT AIRCRAFT

Aircraft, US-2AUSE S-2 AIRCRAFT

Aircraft, Vertical Attitude Takeoff-LandlngUSE VATOL AIRCRAFT

Airfoils, SupercriticalUSE SUPERCRITICAL AIRFOILS

ALBERTA

Alcock Comet, Iras-Arakl-USE IRAS-ARAKI-ALCOCK COMET

ALLENDE METEORITE

Amp, CyclicUSE CYCLIC AMP

AMPHITRITE ASTEROID

Analysis, ClusterUSE CLUSTER ANALYSIS

Analysis, Data FlowUSE DATA FLOW ANALYSIS

Analysis, Gas PathUSE GAS PATH ANALYSIS

Analysis, ImageUSE IMAGE ANALYSIS

Analysis, MultltemporalUSE TEMPORAL RESOLUTION

Analysis, Principal ComponentsUSE PRINCIPAL COMPONENTS ANALYSIS

Analysis, ThermalUSE THERMAL ANALYSIS

ANIK SATELLITES

Anodes, ShellUSE SHELL ANODES

Anomalies, GeothermalUSE GEOTHERMAL ANOMALIES

Antennas, MultlbeamUSE MULTIBEAM ANTENNAS

Antennas, PlasmaUSE PLASMA ANTENNAS

Antistatic DevicesUSE STATIC DISCHARGERS

APES

APL (PROGRAMMING LANGUAGE)

Applications, MlcrogravltyUSE MICROGRAVITY APPLICATIONS

Applications, MultlsensorUSE MULTISENSOR APPLICATIONS

ARABSAT

Arakl-Alcock Comet, Iras-USE IRAS-ARAKI-ALCOCK COMET

ARC CLOUDS

ARIES SOUNDING ROCKET

Arrays, Multi-Anode MicroChannelUSE MULTI-ANODE MICROCHANNEL ARRAYS

Arrest, CrackUSE CRACK ARREST

Assignment Multiple Access, DemandUSE DEMAND ASSIGNMENT MULTIPLE ACCESS

Asteroid, AmphltriteUSE AMPHITRITE ASTEROID

AstromastsUSE LONGERONS

ASTRONOMICAL SATELLITES

(Astronomy), Local GroupUSE LOCAL GROUP (ASTRONOMY)

Astrophysics, ComputationalUSE COMPUTATIONAL ASTROPHYSICS

ASYMPTOTIC PROPERTIES

ATLANTIS (ORBITER)

Atmosphere, LunarUSE LUNAR ATMOSPHERE

Atmospheres, NeutralUSE NEUTRAL ATMOSPHERES

ATMOSPHERIC CORRECTION

Atmospheric LoadingUSE POLLUTION TRANSPORT

ATOMIC INTERACTIONS

Air Pollution, IndoorUSE INDOOR AIR POLLUTION

Anode MicroChannel Arrays, MulU-USE MULTI-ANODE MICROCHANNEL ARRAYS

Attitude Takeoff-Landlng Aircraft, VerticalUSE VATOL AIRCRAFT

Attractors, Strange

Attractors, StrangeUSE STRANGE ATTRACTORS

AUDIO DATA

AUDIO SIGNALS

AUTOMATED TRANSIT VEHICLES

AUTUMN

AV-8B AircraftUSE HARRIER AIRCRAFT

AWARDS

B

B, Gravity ProbeUSE GRAVITY PROBE B

B Satellite, MagsatUSE MAGSAT B SATELLITE

B, SIR-USE SHUTTLE IMAGING RADAR

B, Space Shuttle Mission 31-USE SPACE SHUTTLE MISSION 31-B



Backscatter UV Spectrometer, SolarUSE SOLAR BACKSCATTER UV

SPECTROMETER

BACKWARD DIFFERENCING

BACKWARD FACING STEPS

BAHAMAS

BALLOONING MODES

BAND RATIOING

BandgapUSE ENERGY GAPS (SOLID STATE)

BANDSTOP FILTERS

BARYON RESONANCE

Bases, Numerical DataUSE NUMERICAL DATA BASES

Batteries, Nickel IronUSE NICKEL IRON BATTERIES

Bearings, MagneticUSE MAGNETIC BEARINGS

Benard Convection, Raytelgh-USE RAYLEIGH-BENARD CONVECTION

BENIN

Beta InteractionsUSE WEAK INTERACTIONS (FIELD THEORY)

BlodlmatologyUSE BIOMETEOROLOGY

BIOFEEDBACK

(Biology), DesyncnronlzationUSE DESYNCHRONIZATION (BIOLOGY)

BIOMETEOROLOGY

BIOPROCESSING

Biosphere Program, International Geosphero-USE INTERNATIONAL GEOSPHERE-BIOSPHERE

PROGRAM

BIOT NUMBER

Blphenyts, PolytaromtnatedUSE POLYBROMINATED BIPHENYLS

Blstabinty, OpticalUSE OPTICAL BISTABILITY

BIT ERROR RATE

BUNKING

Body Interactions, RotorUSE ROTOR BODY INTERACTIONS

Borazon (Trademark)USE BORON NITRIDES

Braking, AeroUSE AEROBRAKING

BRAZILIAN SPACE PROGRAM

BRITISH COLUMBIA

Bruceton TestUSE STATISTICAL TESTS

Brunswick, NewUSE NEW BRUNSWICK

BRUNT-VAISALA FREQUENCY

Bubbles, PlasmaUSE PLASMA BUBBLES

BURKINA

BURN-IN

Burning, HoleUSE HOLE BURNING

BURST TESTS

Business ManagementUSE INDUSTRIAL MANAGEMENT

C, Space Shuttle Mission 31-USE SPACE SHUTTLE MISSION 31-C



CAD (Design)USE COMPUTER AIDED DESIGN

CAM (Manufacturing)USE COMPUTER AIDED MANUFACTURING

CambodiaUSE KAMPUCHEA

CANADIAN SPACECRAFT

Cartography, RadioUSE RADIOCARDIOGRAPHY

CARIBBEAN REGION

Carrier, European RetrievableUSE EURECA (ESA)

Carrington RotationUSE SOLAR ROTATION

Casting, SandUSE SAND CASTING


CATACLYSMIC VARIABLES

cAvrroNS

CDC CYBER 205 COMPUTER

Center (NASA), Space OperationsUSE SPACE OPERATIONS CENTER (NASA)

CERAMIC MATRIX COMPOSITES

CEREBRAL VENTRICLES

CHALLENGER (ORBtTER)

CHANGE DETECTION

CHAOS

Characteristics, StaticUSE STATIC CHARACTERISTICS

CHARGE INJECTION DEVICES

Chemistry, ComputationalUSE COMPUTATIONAL CHEMISTRY

CHINESE AIRCRAFT

Chloride Lasers, XenonUSE XENON CHLORIDE LASERS

Chromatography, Gel PermeationUSE LIQUID CHROMATOGRAPHY

CIOUSE CHARGE INJECTION DEVICES

Circuit Currents, ShortUSE SHORT CIRCUIT CURRENTS

CIRCULAR WAVEGUIDES

CIRCULATION DISTRIBUTION

City (NY), New YorkUSE NEW YORK CITY (NY)

Clouds, ArcUSE ARC CLOUDS

Clouds, OphluchlUSE OPHIUCHI CLOUDS

CLUSTER ANALYSIS

Coatings, Solar SelectiveUSE SELECTIVE SURFACES

Coefficients, DragUSE DRAG COEFFICIENTS

Coefficients, VlrtalUSE VIRIAL COEFFICIENTS

Color, StellarUSE STELLAR COLOR

Columbia, BritishUSE BRITISH COLUMBIA

COLUMBIA (ORBITER)

Comet, EnckeUSE ENCKE COMET

Comet, Iras-Arakt-AlcockUSE IRAS-ARAKI-ALCOCK COMET

COMMAND LANGUAGES

COMMERCIAL SPACECRAFT

Commercialization, SpaceUSE SPACE COMMERCIALIZATION

COMMONALITY

Communication, Ship To ShoreUSE SHIP TO SHORE COMMUNICATION

NASA THESAURUS SUPPLEMENT (PART 2) Distribution, Circulation

Communication Systems, MobileUSE MOBILE COMMUNICATION SYSTEMS

Components Analysis, PrincipalUSE PRINCIPAL COMPONENTS ANALYSIS

Composites, Ceramic MatrixUSE CERAMIC MATRIX COMPOSITES

Composition, StellarUSE STELLAR COMPOSITION

COMPULSATORS

COMPUTATIONAL ASTROPHYSICS

COMPUTATIONAL CHEMISTRY

COMPUTATIONAL GRIDS

COMPUTER AIDED DESIGN

COMPUTER AIDED MANUFACTURING

COMPUTER AIDED MAPPING

Computer, CDC Cyber 205USE CDC CYBER 205 COMPUTER

Computer Systems, EmbeddedUSE EMBEDDED COMPUTER SYSTEMS

Computerized DesignUSE COMPUTER AIDED DESIGN

Computers, CrayUSE CRAY COMPUTERS

(Computers), MemoryUSE MEMORY (COMPUTERS)

Computers, MicroUSE MICROCOMPUTERS

Computers, NovaUSE NOVA COMPUTERS

Computers, OpticalUSE OPTICAL COMPUTERS

Computers, PersonalUSE PERSONAL COMPUTERS

(Computers), ProtocolUSE PROTOCOL (COMPUTERS)

Computers, SuperUSE SUPERCOMPUTERS

Computers, VAXUSE VAX COMPUTERS

CONCURRENT PROCESSING

CONDENSATION NUCLEI

CONDENSERS (LIQUEFIERS)

CONJUGATE GRADIENT METHOD

Constellation, LyraUSE LYRA CONSTELLATION

Continental MarginsUSE CONTINENTAL SHELVES

CONTINUUM MODELING

CONTROL SYSTEMS DESIGN

Controlled Oscillators, VoltageUSE VOLTAGE CONTROLLED OSCILLATORS

Controllers, Power FactorUSE POWER FACTOR CONTROLLERS

Convection, MarangonlUSE MARANGONI CONVECTION

Convection, Raylelgh-BenardUSE RAYLEIGH-BENARD CONVECTION

Coolant LossUSE LOSS OF COOLANT

Coolant, Loss OfUSE LOSS OF COOLANT

Coordinates, CylindricalUSE CARTESIAN COORDINATES

Cores, StellarUSE STELLAR CORES

COROTATION

Correction, AtmosphericUSE ATMOSPHERIC CORRECTION

Cosmic Rays, GalacticUSE GALACTIC COSMIC RAYS

COSMOS 954 SATELLITE

COSPAS

Couplers, DirectionalUSE DIRECTIONAL COUPLERS

Coupling, ModeUSE COUPLED MODES

CRACK ARREST

CRACK TIPS

CRANK-NICHOLSON METHOD

Cranked WingsUSE SWEPT WINGS

CRAY COMPUTERS

CRIME

Currents, Short CircuitUSE SHORT CIRCUIT CURRENTS

Cusps, PolarUSE POLAR CUSPS

Cyber 205 Computer, CDCUSE CDC CYBER 205 COMPUTER

Cycle Engines, ToppingUSE TOPPING CYCLE ENGINES

Cyclic Adenoslne MonophosphateUSE CYCLIC AMP

CYCLIC AMP

Cylindrical CoordinatesUSE CARTESIAN COORDINATES

D, Space Shuttle Mission 31-USE SPACE SHUTTLE MISSION 31-D



DahomeyUSE BENIN

DAMAUSE DEMAND ASSIGNMENT MULTIPLE ACCESS

OAST PROGRAM

Data, AudioUSE AUDIO DATA

Data Bases, NumericalUSE NUMERICAL DATA BASES

DATA FLOW ANALYSIS

DATA INTEGRATION

(Data Processing), FramesUSE FRAMES (DATA PROCESSING)

DATA SIMULATION

DATA STRUCTURES

Defense Meteorological Satellite ProgramUSE DMSP SATELLITES

DEMAND ASSIGNMENT MULTIPLE ACCESS

Depth, MixingUSE MIXING HEIGHT

Derived Vehicles, ShuttleUSE SHUTTLE DERIVED VEHICLES

DESERTIFICATION

(Design), CADUSE COMPUTER AIDED DESIGN

Design, Computer AidedUSE COMPUTER AIDED DESIGN

Design, Control SystemsUSE CONTROL SYSTEMS DESIGN

Design, ExperimentUSE EXPERIMENT DESIGN

DESYNCHRONIZATION (BIOLOGY)

Detection, ChangeUSE CHANGE DETECTION

Devices, AntistaticUSE STATIC DISCHARGERS

Devices, Charge InjectionUSE CHARGE INJECTION DEVICES

Diagram, HRUSE HERTZSPRUNG-RUSSELL DIAGRAM

DIDYMIUM

Differencing, BackwardUSE BACKWARD DIFFERENCING

DIFFERENTIAL ANALYZERS

Differential Thermal AnalysisUSE THERMAL ANALYSIS

Diffusion, GasUSE GASEOUS DIFFUSION

Dikes (Geology)USE ROCK INTRUSIONS

DINING PHILOSOPHERS PROBLEM

DIRECTION FINDING

DIRECTIONAL COUPLERS

DIRECTORIES

DISCOVERY (ORBITER)

Disks, AccretionUSE ACCRETION DISKS

Disks, OpticalUSE OPTICAL DISKS

Disposal (In Space), Hazardous MaterialUSE HAZARDOUS MATERIAL DISPOSAL (IN

SPACE)

DISTRIBUTED PROCESSING

Distribution, CirculationUSE CIRCULATION DISTRIBUTION

DMSP SATELLITES

DMSP SATELLITES

Doppler Positioning, SatelliteUSE SATELLITE OOPPLER POSITIONING

Double StanUSE BINARY STARS

DRAG COEFFICIENTS

DREDGING

Drones For Aerodynamic And Struct TestUSE DAST PROGRAM

DWARF GALAXIES

Dwarf Stars, RedUSE RED DWARF STARS

DYNAMICAL SYSTEMS

Dynamics, SolarUSE HELIOSEISMOLOGY

E, NOAAUSE NOAA 8 SATELLITE

E, Space Shuttle Mission 51-USE SPACE SHUTTLE MISSION 51-E

Earth Neighborhood, Origin Of Plasmas InUSE OPEN PROJECT

EARTHNET

EASTERN HEMISPHERE

Edward Island, PrinceUSE PRINCE EDWARD ISLAND

Efficiency Program, Aircraft EnergyUSE ACEE PROGRAM

Efficiency Transport Program, EnergyUSE ACEE PROGRAM

Einstein ObservatoryUSE HEAO 2

EL NINO

Electric AircraftUSE FLY BY WIRE CONTROL

ELECTRIC FURNACES

Electric Power Plants, Solar ThermalUSE SOLAR THERMAL ELECTRIC POWER

PLANTS

ELECTROCHROMISM

ElectroconductlvltyUSE ELECTRICAL RESISTIVITY

ELECTRODE MATERIALS

ELECTRONIC MAIL

EloctronlcSi QuflrrtumUSE QUANTUM ELECTRONICS

Electrons, NonrelatJvlstlcUSE ELECTRONS

EMBEDDED COMPUTER SYSTEMS

EmpennageUSE TAIL ASSEMBLIES

ENCKE COMET

Energy Efficiency Program, AircraftUSE ACEE PROGRAM

Energy Efficiency Transport ProgramUSE ACEE PROGRAM

Energy Storage, MagneticUSE MAGNETIC ENERGY STORAGE

Engineering, KnowledgeUSE EXPERT SYSTEMS

Engineering, SoftwareUSE SOFTWARE ENGINEERING

Engines, RotaryUSE ROTARY ENGINES

Engines, Topping CycleUSE TOPPING CYCLE ENGINES

EnstrophyUSE VORTICITY

ENTERPRISE (ORBITER)

Equipment, SpacecraftUSE SPACECRAFT EQUIPMENT

Error Rate, BitUSE BIT ERROR RATE

(ESA), EurecaUSE EURECA (ESA)

EURECA (ESA)

European Large Telecomm SatelliteUSE L-SAT

European Retrievable CarrierUSE EURECA (ESA)

ExerciseUSE PHYSICAL EXERCISE

Exper, Feature Identification And LocationUSE FEATURE IDENTIFICATION AND LOCATION

EXPER

EXPERIMENT DESIGN

EXPERT SYSTEMS

Explorer, Far UV SpectroscopieUSE FAR UV SPECTROSCOPIC EXPLORER

Explorer, X Ray TimingUSE X RAY TIMING EXPLORER

Explorer 42 SatelliteUSE UHURU SATELLITE



Extraction, FeatureUSE PATTERN RECOGNITION

F, Space Shuttle Mission 51-USE SPACE SHUTTLE MISSION 51-F

Facility, Space Infrared TelescopeUSE SPACE INFRARED TELESCOPE FACILITY

Facing Steps, BackwardUSE BACKWARD FACING STEPS

Facing Steps, RearwardUSE BACKWARD FACING STEPS

Factor Controllers, PowerUSE POWER FACTOR CONTROLLERS

FAR UV SPECTROSCOPIC EXPLORER

FASTING


Fatigue, SonicUSE ACOUSTIC FATIGUE

FaunaUSE ANIMALS

Feature ExtractionUSE PATTERN RECOGNITION

FEATURE IDENTIFICATION AND LOCATION EXPER

Feedback, BioUSE BIOFEEDBACK

Held Theory, UnifiedUSE UNIFIED FIELD THEORY

Filters, BandstopUSE BANDSTOP FILTERS

Finding, DirectionUSE DIRECTION FINDING

Flro RGtsrd&ntsUSE FLAME RETARDANTS

FIRMWARE

FISCHER-TROPSCH PROCESS

Fixation, NitrogenUSE NITROGENATION

Fixing And Ranging, SoundUSE SOUND FIXING AND RANGING

FLAPERONS

FLAVOR (PARTICLE PHYSICS)

FLIGHT MANAGEMENT SYSTEMS

FLOAT ZONES

Row Analysis, DataUSE DATA FLOW ANALYSIS

Flow, GrazingUSE GRAZING FLOW

FLUID MANAGEMENT

FLUID-SOLID INTERACTIONS

FluoroplasttcsUSE FLUOROPOLYMERS

FORMYL IONS

FRACTALS

FRAMES (DATA PROCESSING)

Frequency, Brunt-VaisalaUSE BRUNT-VAISALA FREQUENCY

Functions, Green'sUSE GREEN'S FUNCTIONS

Furnaces, ElectricUSE ELECTRIC FURNACES

G, Space Shuttle Mission 41-USE SPACE SHUTTLE MISSION 41-G

G, Space Shuttle Mission 51-USE SPACE SHUTTLE MISSION 51-G

GALACTIC COSMIC RAYS

Galaxies, DwarfUSE DWARF GALAXIES

Gas DiffusionUSE GASEOUS DIFFUSION


GAS PATH ANALYSIS

Gel Permeation CtiromatographyUSE LIQUID CHROMATOGRAPHY

GEODETIC ACCURACY

GEOGRAPHIC INFORMATION SYSTEMS

(Geology), DikesUSE ROCK INTRUSIONS

GEOMETRIC ACCURACY

Geosphere-Blosphere Program, InternationalUSE INTERNATIONAL GEOSPHERE-BIOSPHERE

PROGRAM

HIGH SPEED PHOTOGRAPHY

HIGHLY MANEUVERABLE AIRCRAFT

HIMATUSE HIGHLY MANEUVERABLE AIRCRAFT

HIPPARCOS SATELLITE

HOLE BURNING

HR DiagramUSE HERTZSPRUNG-RUSSELL DIAGRAM

HUBBLE SPACE TELESCOPE

HUMAN RELATIONS

JUPITER SATELLITES

INTEGRAL ROCKET RAMJETS

INTEGRALS

INTEGRATED LIBRARY SYSTEMS

Integration, DataUSE DATA INTEGRATION

Integration, Very Large ScaleUSE VERY LARGE SCALE INTEGRATION

Intensity X Ray Imaging Scope, LowUSE LIXISCOPES

INTERACTIONAL AERODYNAMICS

GEOTHERMAL ANOMALIES

GIOTTO MISSION

GOERTLER INSTABILITY

Goertler Instability, Taylor-USE GOERTLER INSTABILITY

Gradient Method, ConjugateUSE CONJUGATE GRADIENT METHOD

GRAIN SIZE

Gravlmetry, ThermalUSE THERMOGRAVIMETRY

GRAVITATIONAL PHYSIOLOGY

GRAVITINOS

GRAVITY PROBE B

GRAY SCALE

GRAZING FLOW

GREEN'S FUNCTIONS

Grids, ComputationalUSE COMPUTATIONAL GRIDS

Grids (Mathematics)USE COMPUTATIONAL GRIDS

GROUND RESONANCE

Group (Astronomy), LocalUSE LOCAL GROUP (ASTRONOMY)

GYRES

H

H, Space Shuttle Mission 51-USE SPACE SHUTTLE MISSION 51-H

Habitats, SpaceUSE SPACE HABITATS

HAZARDOUS MATERIAL DISPOSAL (IN SPACE)

HEAT TAPES

Heat, WasteUSE WASTE HEAT

Height, MixingUSE MIXING HEIGHT

HEUOSEISMOLOGY

Hemisphere, EasternUSE EASTERN HEMISPHERE

Hemisphere, WesternUSE WESTERN HEMISPHERE

HIGH REYNOLDS NUMBER

I, Space Shuttle Mission 51-USE SPACE SHUTTLE MISSION 51-1

Identification And Location Exper, FeatureUSE FEATURE IDENTIFICATION AND LOCATION

EXPER

IGFETUSE FIELD EFFECT TRANSISTORS

IMAGE ANALYSIS

Imagery, SatelliteUSE SATELLITE IMAGERY

IMAGING RADAR

Imaging Radar, ShuttleUSE SHUTTLE IMAGING RADAR

Imaging Scope, Low Intensity X RayUSE LIXISCOPES

In, Bum-USE BURN-IN

In Earth Neighborhood, Origin Of PlasmasUSE OPEN PROJECT

(In Space), Hazardous Material DisposalUSE HAZARDOUS MATERIAL DISPOSAL (IN

SPACE)

Index, VegetativeUSE VEGETATIVE INDEX

(Indian Spacecraft), IRSUSE INDIAN SPACECRAFT

(Indian Spacecraft), SEOUSE INDIAN SPACECRAFT

INDOOR AIR POLLUTION

Information Systems, GeographicUSE GEOGRAPHIC INFORMATION SYSTEMS

INFORMATION TRANSFER

INFRARED SIGNATURES

Infrared Telescope Facility, SpaceUSE SPACE INFRARED TELESCOPE FACILITY

Ingestlon, SprayUSE SPRAY INGESTION

Injection Devices, ChargeUSE CHARGE INJECTION DEVICES

INSAT SatellitesUSE INDIAN SPACECRAFT

Instability, GoertlerUSE GOERTLER INSTABILITY

Instability, Taylor-GoertlerUSE GOERTLER INSTABILITY

Interactions, AtomicUSE ATOMIC INTERACTIONS

Interactions, BetaUSE WEAK INTERACTIONS (FIELD THEORY)

Interactions, Fluid-SolidUSE FLUID-SOLID INTERACTIONS

Interactions, Rotor BodyUSE ROTOR BODY INTERACTIONS

Interactions, Solar PlanetaryUSE SOLAR PLANETARY INTERACTIONS

Interactions, Surface NoiseUSE SURFACE NOISE INTERACTIONS

INTERDIGITAL TRANSDUCERS

INTERNATIONAL GEOSPHERE-BIOSPHEREPROGRAM

International Solar Polar MissionUSE ULYSSES MISSION

Interpersonal RelationsUSE HUMAN RELATIONS

Ion SpectrometersUSE MASS SPECTROMETERS

IONOPAUSE

Ions, FormylUSE FORMYL IONS

IRAS-ARAKI-ALCOCK COMET

Iron Batteries, NickelUSE NICKEL IRON BATTERIES

IRS (Indian Spacecraft)USE INDIAN SPACECRAFT

Island, Prince EdwardUSE PRINCE EDWARD ISLAND

J, Space Shuttle Mission 51-USE SPACE SHUTTLE MISSION 51-J

JAPANESE SPACECRAFT

(Japanese Spacecraft), MOSUSE JAPANESE SPACECRAFT

Jets, Particle LadenUSE PARTICLE LADEN JETS

Jones Potential, Lennard-USE LENNARD-JONES POTENTIAL

JUPITER SATELLITES

K-Mesons

K-MesonsUSE KAONS

KAMPUCHEA

Knowledge EngineeringUSE EXPERT SYSTEMS

L, Space Shuttle Mission 51-USE SPACE SHUTTLE MISSION 51-L

L-SAT

Laden Jets, ParticleUSE PARTICLE LADEN JETS

LANDSAT 4

LANDSAT 5

Language), Ada (ProgrammingUSE ADA (PROGRAMMING LANGUAGE)

Language), APL (ProgrammingUSE APL (PROGRAMMING LANGUAGE)

Languages, CommandUSE COMMAND LANGUAGES

Languages, QueryUSE QUERY LANGUAGES

Large Scale Integration, VeryUSE VERY LARGE SCALE INTEGRATION

Large Space TelescopeUSE HUBBLE SPACE TELESCOPE

Large Telecomm Satellite, EuropeanUSE L-SAT

Lasers, AirborneUSE AIRBORNE LASERS

Lasers, SolarUSE SOLAR-PUMPED LASERS

Lasers, Solar-PumpedUSE SOLAR-PUMPED LASERS

Lasers, SpacebomeUSE SPACEBORNE LASERS

Lasers, Xenon ChlorideUSE XENON CHLORIDE LASERS

LENNARD-JONES POTENTIAL

LES (Satellites)USE LINCOLN EXPERIMENTAL SATELLITES

LEVITATION MELTING

Library Systems, IntegratedUSE INTEGRATED LIBRARY SYSTEMS

LIGHT VALVES

(Uquefiers), CondensersUSE CONDENSERS (UQUEFIERS)

Liquid Plus Solid ZonesUSE MUSHY ZONES

Loading, AtmosphericUSE POLLUTION TRANSPORT

LOCAL GROUP (ASTRONOMY)

Location Exper, Feature Identification AndUSE FEATURE IDENTIFICATION AND LOCATION

EXPER

LOGIC PROGRAMMING

Loss. CoolsntUSE LOSS OF COOLANT

LOSS OF COOLANT

Loss, PowerUSE POWER LOSS

Low Intensity X Ray Imaging ScopeUSE LIXISCOPES

LOW REYNOLDS NUMBER

Luminescence, TriboUSE TRIBOLUMINESCENCE

LUNAR ATMOSPHERE

LYRA CONSTELLATION

M

MadagascarUSE MALAGASY REPUBLIC

MAGELLAN MISSION

MAGNETIC BEARINGS

MAGNETIC ENERGY STORAGE

Magnetic SusceptibilityUSE MAGNETIC PERMEABILITY

MAGSAT B SATELLITE

Mall, ElectronicUSE ELECTRONIC MAIL

Main Sequence Stars, Pre-USE PRE-MAIN SEQUENCE STARS

Maintenance, SpacecraftUSE SPACECRAFT MAINTENANCE

Management, BusinessUSE INDUSTRIAL MANAGEMENT

Management, RuldUSE FLUID MANAGEMENT

Management Systems, RightUSE FLIGHT MANAGEMENT SYSTEMS

Maneuverable Aircraft, HighlyUSE HIGHLY MANEUVERABLE AIRCRAFT

Maneuvering, AeroUSE AEROMANEUVERING

Maneuvering System, TeleoperatorUSE TELEOPERATORS

Maneuvering Units, MannedUSE MANNED MANEUVERING UNITS

Maneuvering Vehicles, OrbitalUSE ORBITAL MANEUVERING VEHICLES

MANNED MANEUVERING UNITS

(Manufacturing), CAMUSE COMPUTER AIDED MANUFACTURING

Manufacturing, Computer AidedUSE COMPUTER AIDED MANUFACTURING

Mapping, Computer AidedUSE COMPUTER AIDED MAPPING

MAPSAT

MARANGONI CONVECTION

MARECS MARITIME SATELLITES

Margins, ContinentalUSE CONTINENTAL SHELVES


MARINER MARK 2 SPACECRAFT

Maritime Satellites, MarecsUSE MARECS MARITIME SATELLITES

Mark 2 Spacecraft, MarinerUSE MARINER MARK 2 SPACECRAFT

MARS 7 SPACECRAFT

Material Disposal (In Space), HazardousUSE HAZARDOUS MATERIAL DISPOSAL (IN

SPACE)

Materials, ElectrodeUSE ELECTRODE MATERIALS

Materials, StrategicUSE STRATEGIC MATERIALS

(Mathematics), GridsUSE COMPUTATIONAL GRIDS

(Mathematics), MeshUSE COMPUTATIONAL GRIDS

Matrix Composites, CeramicUSE CERAMIC MATRIX COMPOSITES

Measurement StrainUSE STRAIN MEASUREMENT

Mechanics, MegaUSE MEGAMECHANICS

Mechanics, MicroUSE MICROMECHANICS

Medicine, NuclearUSE NUCLEAR MEDICINE

MEGAMECHANICS

Melting, LevltatJonUSE LEVITATION MELTING

MEMORY (COMPUTERS)

Memory Systems, VirtualUSE VIRTUAL MEMORY SYSTEMS

MesfetsUSE FIELD EFFECT TRANSISTORS

Mesh (Mathematics)USE COMPUTATIONAL GRIDS

MESON RESONANCE

METAL NITRIDES

METALLJCITY

Meteorite, AltendeUSE ALLENDE METEORITE

Meteorite, MurchlsonUSE MURCHISON METEORITE

Meteorold Technology SatelliteUSE EXPLORER 46 SATELLITE

Meteorological Satellite Program, DefenseUSE DMSP SATELLITES

Method, Conjugate GradientUSE CONJUGATE GRADIENT METHOD

Method, Crank-NicholsonUSE CRANK-NICHOLSON METHOD

Methods, SpectralUSE SPECTRAL METHODS

MicroChannel Arrays, Multi-AnodeUSE MULTI-ANODE MICROCHANNEL ARRAYS

MlcrogravltyUSE REDUCED GRAVITY

MICROGRAVtTY APPLICATIONS


MICROMECHANICS

Mllankovftch TheoryUSE CLIMATOLOGY

MINIMAL SURFACES

MisfetsUSE FIELD EFFECT TRANSISTORS

Mission, MagellanUSE MAGELLAN MISSION

Mission, RosatUSE ROSAT MISSION

Mission, UlyssesUSE ULYSSES MISSION

Mission 31-A, Space ShuttleUSE SPACE SHUTTLE MISSION 31-A

Mission 31-B, Space ShuttleUSE SPACE SHUTTLE MISSION 31-B

Mission 31-C, Space ShuttleUSE SPACE SHUTTLE MISSION 31-C

Mission 31-D, Space ShuttleUSE SPACE SHUTTLE MISSION 31-D


Mission 41-B, Space ShuttleUSE SPACE SHUTTLE MISSION 41-B



Modeling, ContinuumUSE CONTINUUM MODELING

Models, StaticUSE STATIC MODELS

Modes, BallooningUSE BALLOONING MODES

Modes (Plasmas), TearingUSE TEARING MODES (PLASMAS)

MODULARITY

Monophosphate, Cyclic AdenoslneUSE CYCLIC AMP

MOS (Japanese Spacecraft)USE JAPANESE SPACECRAFT

MOTION SIMULATION

MOZAMBIQUE

MUCUS

MULTI-ANODE MICROCHANNEL ARRAYS

MULTIBEAM ANTENNAS

Multiple Access, Demand AssignmentUSE DEMAND ASSIGNMENT MULTIPLE ACCESS

MULTISENSOR APPLICATIONS

Multitemporal AnalysisUSE TEMPORAL RESOLUTION

MURCHISON METEORITE

MUSHY ZONES

Orbiter 104, Space Shuttle

Noise Interactions, SurfaceUSE SURFACE NOISE INTERACTIONS

NonrelatMsttc Electron*USE ELECTRONS

North VietnamUSE VIETNAM

NORTHWEST TERRITORIES

NOVA COMPUTERS

NOVA SATELLITES

NOVA SCOTIA

NOWCAST1NG

NUCLEAR MEDICINE

Nuclear WastesUSE RADIOACTIVE WASTES

Nuclei, CondensationUSE CONDENSATION NUCLEI

Number, BlotUSE BIOT NUMBER

Number, High ReynoldsUSE HIGH REYNOLDS NUMBER

Number, Low ReynoldsUSE LOW REYNOLDS NUMBER

NUMERICAL DATA BASES

(NY), New York CityUSE NEW YORK CITY (NY)

Mission 41-Q, Space ShuttleUSE SPACE SHUTTLE MISSION 41-G N


Mission 51-6, Space ShuttleUSE SPACE SHUTTLE MISSION 51 -B



Mission 51-E, Space ShuttleUSE SPACE SHUTTLE MISSION 51-E

Mission 51-F, Space ShuttleUSE SPACE SHUTTLE MISSION 51-F

Mission 51-Q, Space ShuttleUSE SPACE SHUTTLE MISSION 51-G

Mission 51-H, Space ShuttleUSE SPACE SHUTTLE MISSION 51-H

Mission 51-1, Space ShuttleUSE SPACE SHUTTLE MISSION 51-1

Mission 51-J, Space ShuttleUSE SPACE SHUTTLE MISSION 51-J

Mission 51-L, Space ShuttleUSE SPACE SHUTTLE MISSION 51-L

Missions, Space ShuttleUSE SPACE SHUTTLE MISSIONS

Mixing DepthUSE MIXING HEIGHT

MIXING HEIGHT

MOBILE COMMUNICATION SYSTEMS

Mode CoupllnoUSE COUPLED MODES

NARROWBAND

(NASA), Space Operations CenterUSE SPACE OPERATIONS CENTER (NASA)

Navigation System, TransitUSE TRANSIT NAVIGATION SYSTEM

Nebulae, ReflectionUSE REFLECTION NEBULAE

Neighborhood, Origin Of Plasmas In EarthUSE OPEN PROJECT

NEUTRAL ATMOSPHERES

NEW BRUNSWICK

NEW YORK CITY (NY)

NEWFOUNDLAND

Nicholson Method, Crank-USE CRANK-NICHOLSON METHOD

NICKEL IRON BATTERIES

Nino, ElUSE EL NINO

Nitride*, MetalUSE METAL NITRIDES

Nitrogen FixationUSE NITROGENATION

NITROOENATION

NITROUS ACID

NOAA EUSE NOAA 8 SATELLITE

NOAA 8 SATELLITE

Observatory, EinsteinUSE HEAD 2

OPEN PROJECT

Operations Center (NASA), SpaceUSE SPACE OPERATIONS CENTER (NASA)

OPHIUCHI CLOUDS

OPTICAL BISTABILITY

OPTICAL COMPUTERS

OPTICAL DISKS

Optical Telescope, SolarUSE SOLAR OPTICAL TELESCOPE

OratoryUSE PUBLIC SPEAKING

ORBITAL MANEUVERING VEHICLES

(Orbiter), AtlantisUSE ATLANTIS (ORBITER)

(Orbiter), ChallengerUSE CHALLENGER (ORBITER)

(Orbiter), ColumbiaUSE COLUMBIA (ORBITER)

(Orbiter), DiscoveryUSE DISCOVERY (ORBITER)

Orbiter 099, Space ShuttleUSE CHALLENGER (ORBITER)

Orbiter 103, Space ShuttleUSE DISCOVERY (ORBITEH)

Orbiter 104, Space ShuttleUSE ATLANTIS (ORBITER)

Origin Of Plasmas In Earth Neighborhood NASA THESAURUS SUPPLEMENT (PART 2)

Origin Of plasmas In Earth NeighborhoodUSE OPEN PROJECT

Potential, Lennard-JonesUSE LENNARD-JONES POTENTIAL

Protect, OpenUSE OPEN PROJECT

OSCILLATOR STRENGTHS

Oscillators, Voltage ControlledUSE VOLTAGE CONTROLLED OSCILLATORS

Parameter, Time TemperatureUSE TIME TEMPERATURE PARAMETER

PARTICLE LADEN JETS

(Particle Physics), FlavorUSE FLAVOR (PARTICLE PHYSICS)

Path Analysis, GasUSE GAS PATH ANALYSIS

PAYLOAD TRANSFER

PBBUSE POLYBROMINATED BIPHENYLS

Permeation Chromatography, GelUSE LIQUID CHROMATOGRAPHY

PERSONAL COMPUTERS

Philosophers Problem, DiningUSE DINING PHILOSOPHERS PROBLEM

PhotodlnometryUSE PHOTOGRAMMETRY

Photography, High SpeedUSE HIGH SPEED PHOTOGRAPHY

Photovoltalca, SpectreUSE SPECTROPHOTOVOLTAICS

Physics), Flavor (ParticleUSE FLAVOR (PARTICLE PHYSICS)

Physiology, GravitationalUSE GRAVITATIONAL PHYSIOLOGY

Pioneer 12 Space ProbeUSE PIONEER VENUS SPACECRAFT

Planetary Interactions, SolarUSE SOLAR PLANETARY INTERACTIONS

PLANETARY RINGS

Plants, Solar Thermal Electric PowerUSE SOLAR THERMAL ELECTRIC POWER

PLANTS

PLASMA ANTENNAS

PLASMA BUBBLES

Plasmas In Earth Neighborhood, Origin OfUSE OPEN PROJECT

(Plasmas), Tearing ModesUSE TEARING MODES (PLASMAS)

Plus Solid Zones, UquldUSE MUSHY ZONES

POLAR CUSPS

POLAR rrONS

Pollution, Indoor AirUSE INDOOR AIR POLLUTION

POLYBROMINATED BIPHENYLS

POSEIDON SATELLITE

Positioning, Satellite DopplerUSE SATELLITE DOPPLER POSITIONING

Potentials, PseudoUSE PSEUDOPOTENTIALS

POWER FACTOR CONTROLLERS

POWER LOSS

Power Plants, Solar Thermal ElectricUSE SOLAR THERMAL ELECTRIC POWER

PLANTS

Power Supplies, AircraftUSE AIRCRAFT POWER SUPPLIES

PRUSE PUERTO RICO

PRE-MAIN SEQUENCE STARS

Precession, VortexUSE VORTEX PRECESSION

PREPROCESSING

PRINCE EDWARD ISLAND

PRINCIPAL COMPONENTS ANALYSIS

Probe B, GravityUSE GRAVITY PROBE B

Probe, Pioneer 12 SpaceUSE PIONEER VENUS SPACECRAFT

Problem, Dining PhilosophersUSE DINING PHILOSOPHERS PROBLEM

ProceedingsUSE CONFERENCES

Process, Flscher-TropschUSE FISCHER-TROPSCH PROCESS

Processing, ConcurrentUSE CONCURRENT PROCESSING

Processing, DistributedUSE DISTRIBUTED PROCESSING

Processing), Frames (DataUSE FRAMES (DATA PROCESSING)

Program, ACEEUSE ACEE PROGRAM

Program, Aircraft Energy EfficiencyUSE ACEE PROGRAM

Program, Brazilian SpaceUSE BRAZILIAN SPACE PROGRAM

Program, DASTUSE DAST PROGRAM

Program, Defense Meteorological SatelliteUSE DMSP SATELLITES

Program, Energy Efficiency TransportUSE ACEE PROGRAM

Program, International Geosphere-BiosphereUSE INTERNATIONAL GEOSPHERE-BIOSPHERE

PROGRAM

Program, Swedish SpaceUSE SWEDISH SPACE PROGRAM

Program, Swiss SpaceUSE SWISS SPACE PROGRAM

(Programming Language), AdaUSE ADA (PROGRAMMING LANGUAGE)

(Programming Language), APLUSE APL (PROGRAMMING LANGUAGE)

Programming, LogicUSE LOGIC PROGRAMMING

Project, VegaUSE VEGA PROJECT

Properties, AsymptoticUSE ASYMPTOTIC PROPERTIES

PROTOCOL (COMPUTERS)

PSEUDOPOTENTIALS

PUBLIC SPEAKING

PULSE REPETITION RATE

Pumped Lasers, Solar-USE SOLAR-PUMPED LASERS

P78-2 SatelliteUSE SCATHA SATELLITE

QUANTUM ELECTRONICS

QUERY LANGUAGES

Radar, ImagingUSE IMAGING RADAR

Radar, Shuttle ImagingUSE SHUTTLE IMAGING RADAR

RADARSAT

Radiation MedicineUSE NUCLEAR MEDICINE

RADIOCARDIOGRAPHY

Ramjets, Integral RocketUSE INTEGRAL ROCKET RAMJETS

Ranging, Sound Fixing AndUSE SOUND FIXING AND RANGING

Rate, Bit ErrorUSE BIT ERROR RATE

Rate, Pulse RepetitionUSE PULSE REPETITION RATE

Ratio, TemperatureUSE TEMPERATURE RATIO

Ratlolng, BandUSE BAND RATIOING

Ray Imaging Scope, Low Intensity XUSE LIXISCOPES

Ray Timing Explorer, XUSE X RAY TIMING EXPLORER

RAYLEIGH-BENARD CONVECTION

Rays, Galactic CosmicUSE GALACTIC COSMIC RAYS

REAGENTS

Rearward Facing StepsUSE BACKWARD FACING STEPS

Receivers, SolarUSE SOLAR COLLECTORS

RECTANGULAR WAVEGUIDES

Rectifiers, Reverse SwitchingUSE REVERSE SWITCHING RECTIFIERS


RED DWARF STARS

REFLECTION NEBULAE

REFORESTATION

Region, CaribbeanUSE CARIBBEAN REGION

Relations, HumanUSE HUMAN RELATIONS

Relations, InterpersonalUSE HUMAN RELATIONS

Repetition Rate, PulseUSE PULSE REPETITION RATE

Research Wings, AeroelastleUSE AEROELASTIC RESEARCH WINGS

RESIDUAL STRENGTH

Resonance, BaryonUSE BARYON RESONANCE

Resonance, GroundUSE GROUND RESONANCE

Resonance, MesonUSE MESON RESONANCE

Retardants, FireUSE FLAME RETARDANTS

Retrievable Carrier, EuropeanUSE EURECA (ESA)

REVERSE SWITCHING RECTIFIERS

Reynolds Number, HighUSE HIGH REYNOLDS NUMBER

Reynolds Number, LowUSE LOW REYNOLDS NUMBER

Rings, PlanetaryUSE PLANETARY RINGS

ROBOTICS

Rocket, Aries SoundingUSE ARIES SOUNDING ROCKET

Rocket Ramjets, IntegralUSE INTEGRAL ROCKET RAMJETS

Roentgen SatelliteUSE ROSAT MISSION

ROMANIA

ROSAT MISSION

ROTARY ENGINES

Rotation, CarrlngtonUSE SOLAR ROTATION

ROTOR BODY INTERACTIONS

RumaniaUSE ROMANIA

SAND CASTING

Sat L-USE L-SAT

Satellite, Cosmos 954USE COSMOS 954 SATELLITE

SATELLITE DOPPLER POSITIONING

Shuttle Mission 51-1, Space

Satellite, Explorer 44USE EXPLORER 44 SATELLITE

Satellite, Explorer 46USE EXPLORER 46 SATELLITE

Satellite, HlpparcosUSE HIPPARCOS SATELLITE

SATELLITE IMAGERY

Satellite, Magsat BUSE MAGSAT B SATELLITE

Satellite, Meteorold TechnologyUSE EXPLORER 46 SATELLITE

Satellite, NOAA 8USE NOAA 8 SATELLITE

Satellite, PoseidonUSE POSEIDON SATELLITE

Satellite Program, Defense MeteorologicalUSE DMSP SATELLITES

Satellite, P78-2USE SCATHA SATELLITE

Satellite, RoentgenUSE ROSAT MISSION

Satellite, Solrad 10USE EXPLORER 44 SATELLITE

Satellites, AnlkUSE ANIK SATELLITES

Satellites, AstronomicalUSE ASTRONOMICAL SATELLITES

Satellites, DMSPUSE DMSP SATELLITES

Satellites, INSATUSE INDIAN SPACECRAFT

Satellites, JupiterUSE JUPITER SATELLITES

(Satellites), LESUSE LINCOLN EXPERIMENTAL SATELLITES

Satellites, Marecs MaritimeUSE MARECS MARITIME SATELLITES

Satellites, NovaUSE NOVA SATELLITES

Satellites, SpartanUSE SPARTAN SATELLITES

Satellites, UranusUSE URANUS SATELLITES

Scale, GrayUSE GRAY SCALE

Scale Integration, Very LargeUSE VERY LARGE SCALE INTEGRATION

SCANDINAVIA

ScarpsUSE ESCARPMENTS

Scope, Low Intensity X Ray ImagingUSE LIXISCOPES

Scotia, NovaUSE NOVA SCOTIA

SDVUSE SHUTTLE DERIVED VEHICLES

SEA SURFACE TEMPERATURE

SEASAT 1

Seismology, HelloUSE HEUOSEISMOLOGY

Seismology, SolarUSE HEUOSEISMOLOGY

Selective Coatings, SolarUSE SELECTIVE SURFACES

SELECTIVE SURFACES

SELF SHADOWING

SEO (Indian Spacecraft)USE INDIAN SPACECRAFT

Sequence Stars, Pro-MainUSE PRE-MAIN SEQUENCE STARS

SFARUSE SOUND FIXING AND RANGING

Shadowing, SelfUSE SELF SHADOWING

SHELL ANODES

SHIP TO SHORE COMMUNICATION

Shore Communication, Ship ToUSE SHIP TO SHORE COMMUNICATION

SHORT CIRCUIT CURRENTS

SHUTTLE DERIVED VEHICLES

SHUTTLE IMAGING RADAR

Shuttle Mission 31-A, SpaceUSE SPACE SHUTTLE MISSION 31-A

Shuttle Mission 31-B, SpaceUSE SPACE SHUTTLE MISSION 31-B

Shuttle Mission 31-C, SpaceUSE SPACE SHUTTLE MISSION 31-C

Shuttle Mission 31-0, SpaceUSE SPACE SHUTTLE MISSION 31-D

Shuttle Mission 41-A, SpaceUSE SPACE SHUTTLE MISSION 41-A



Shuttle Mission 41-D, SpaceUSE SPACE SHUTTLE MISSION 41-D

Shuttle Mission 41-G, SpaceUSE SPACE SHUTTLE MISSION 41-G

Shuttle Mission S1-A, SpaceUSE SPACE SHUTTLE MISSION 51-A



Shuttle Mission 51-D, SpaceUSE SPACE SHUTTLE MISSION 51-D

Shuttle Mission 51-E, SpaceUSE SPACE SHUTTLE MISSION 51-E

Shuttle Mission 51-f, SpaceUSE SPACE SHUTTLE MISSION 51-F

Shuttle Mission 51-G, SpaceUSE SPACE SHUTTLE MISSION 51-G

Shuttle Mission 51-H, SpaceUSE SPACE SHUTTLE MISSION 51-H

Satellite, European Large TelecommUSE L-SAT

(Season), SpringUSE SPRING (SEASON)

Shuttle Mission 51-1, SpaceUSE SPACE SHUTTLE MISSION 51-1

Shuttle Mission 51-J, Space NASA THESAURUS SUPPLEMENT (PART 2)

Shuttle Mission 51-J, SpaceUSE SPACE SHUTTLE MISSION 51^

Shuttle Mission 51-L, SpaceUSE SPACE SHUTTLE MISSION 51-L

Shuttle Missions, SpaceUSE SPACE SHUTTLE MISSIONS

Shuffle Orblter 099, SpaceUSE CHALLENGER (ORBITER)

Shuttle Orfatter 103, SpaceUSE DISCOVERY (ORBITER)

Shuttle Orblter 104, SpaceUSE ATLANTIS (ORBITER)

Signals, AudioUSE AUDIO SIGNALS

Signals, VideoUSE VIDEO SIGNALS

Signatures, InfraredUSE INFRARED SIGNATURES

Simulation, DataUSE DATA SIMULATION

Simulation, MotionUSE MOTION SIMULATION

SIR-AUSE SHUTTLE IMAGING RADAR

SIR-BUSE SHUTTLE IMAGING RADAR

Size, GrainUSE GRAIN SIZE

SOBOLEV SPACE

SOFARUSE SOUND FIXING AND RANGING

SOFTWARE ENGINEERING

SOFTWARE TOOLS

SOLAR BACKSCATTER UV SPECTROMETER

Solar DynamicsUSE HELIOSEISMOLOGY

Solar LasersUSE SOLAR-PUMPED LASERS

SOLAR OPTICAL TELESCOPE

SOLAR PLANETARY INTERACTIONS

Solar ReceiversUSE SOLAR COLLECTORS

Solar SeismologyUSE HELIOSEISMOLOGY

Solar Selective CoatingsUSE SELECTIVE SURFACES

SOLAR THERMAL ELECTRIC POWER PLANTS

SOLAR-PUMPED LASERS

Solid Interactions, Fluid-USE FLUID-SOLID INTERACTIONS

Solid Zones, Liquid PlusUSE MUSHY ZONES

Solrad 10 SatelliteUSE EXPLORER 44 SATELLITE

SOLVOLYSIS

Sonic FatigueUSE ACOUSTIC FATIGUE

SORTIE SYSTEMS

SOTUSE SOLAR OPTICAL TELESCOPE

SOUND FIXING AND RANGING

Sounding Rocket, AriesUSE ARIES SOUNDING ROCKET

SPACE COMMERCIALIZATION

SPACE HABITATS

Space), Hazardous Material Disposal (InUSE HAZARDOUS MATERIAL DISPOSAL (IN

SPACE)

SPACE INFRARED TELESCOPE FACILITY

SPACE OPERATIONS CENTER (NASA)

Space Probe, Pioneer 12USE PIONEER VENUS SPACECRAFT

Space Program, BrazilianUSE BRAZILIAN SPACE PROGRAM

Space Program, SwedishUSE SWEDISH SPACE PROGRAM

Space Program, SwissUSE SWISS SPACE PROGRAM

SPACE SHUTTLE MISSION 31-A

SPACE SHUTTLE MISSION 31-B

SPACE SHUTTLE MISSION 31-C

SPACE SHUTTLE MISSION 31-D


SPACE SHUTTLE MISSION 41-8



SPACE SHUTTLE MISSION 41-G


SPACE SHUTTLE MISSION 51-B



SPACE SHUTTLE MISSION S1-E

SPACE SHUTTLE MISSION 51-F

SPACE SHUTTLE MISSION 51-G

SPACE SHUTTLE MISSION 51-H

SPACE SHUTTLE MISSION 51-1

SPACE SHUTTLE MISSION 51-J

SPACE SHUTTLE MISSION 51-L

SPACE SHUTTLE MISSIONS

Space Shuffle Ortriter 099USE CHALLENGER (ORBITER)

Space Shuffle Orblter 101USE ENTERPRISE (ORBITER)

Space Shuffle Orblter 102USE COLUMBIA (ORBITER)

Space Shuttle Orblter 103USE DISCOVERY (ORBITER)

Space Shuffle Orblter 104USE ATLANTIS (ORBITER)

Space, SobolevUSE SOBOLEV SPACE

Space TelescopeUSE HUBBLE SPACE TELESCOPE

Space Telescope, HubbleUSE HUBBLE SPACE TELESCOPE

SPACEBORNE LASERS

Spacecraft, CanadianUSE CANADIAN SPACECRAFT

Spacecraft, CommercialUSE COMMERCIAL SPACECRAFT

SPACECRAFT EQUIPMENT

Spacecraft), IRS (IndianUSE INDIAN SPACECRAFT

Spacecraft, JapaneseUSE JAPANESE SPACECRAFT

SPACECRAFT MAINTENANCE

Spacecraft, Mariner Mark 2USE MARINER MARK 2 SPACECRAFT

Spacecraft, Mare 7USE MARS 7 SPACECRAFT

Spscocrflft), HOS (JspsnosoUSE JAPANESE SPACECRAFT

Spacecraft), SEO (IndianUSE INDIAN SPACECRAFT

SPARTAN SATELLITES

Speaking, PublicUSE PUBLIC SPEAKING

SPECTRAL METHODS

Spectrometer, Solar Backscatter UVUSE SOLAR BACKSCATTER UV

SPECTROMETER

Spectrometers, IonUSE MASS SPECTROMETERS

SPECTROPHOTOVOLTAICS

Spectroscoplc Explorer, Far UVUSE FAR UV SPECTROSCOPIC EXPLORER

SpeechesUSE LECTURES

Speed Photography, HighUSE HIGH SPEED PHOTOGRAPHY

SPIN TEMPERATURE

SPRAY INGESTION

SPRING (SEASON)

Stage, Mult!USE MULTIVIBRATORS

Stars, DoubleUSE BINARY STARS

Stars, Pre-Maln SequenceUSE PRE-MAIN SEQUENCE STARS

Stare, Red DwarfUSE RED DWARF STARS

Stars, SymbioticUSE SYMBIOTIC STARS

Start, AirUSE AIR START

States, UnitedUSE UNITED STATES

10


STATIC CHARACTERISTICS

STATIC MODELS

STELLAR ACTIVITY

STELLAR COLOR

STELLAR COMPOSITION

STELLAR CORES

Steps, Backward FacingUSE BACKWARD FACING STEPS

Steps, Rearward FacingUSE BACKWARD FACING STEPS

STEREOPHONICS

Storage, Magnetic EnergyUSE MAGNETIC ENERGY STORAGE

STRAIN MEASUREMENT

STRANGE ATTRACTORS

STRATEGIC MATERIALS

Strength, ResidualUSE RESIDUAL STRENGTH

Strengths, OscillatorUSE OSCILLATOR STRENGTHS

Struct Test, Drones For Aerodynamic AndUSE DAST PROGRAM

Structures, DataUSE DATA STRUCTURES

Structures, TelescopingUSE FOLDING STRUCTURES

STS-13USE SPACE SHUTTLE MISSION 41-C

STS-14USE SPACE SHUTTLE MISSION 41-D

STS-17USE SPACE SHUTTLE MISSION 41-G

STS-19USE SPACE SHUTTLE MISSION 51-A

STS-20USE SPACE SHUTTLE MISSION 51-C

STS-21USE SPACE SHUTTLE MISSION 51-B

STS-22USE SPACE SHUTTLE MISSION 51-E

STS-23USE SPACE SHUTTLE MISSION 51-D

STS-24USE SPACE SHUTTLE MISSION 51-F

STS-25USE SPACE SHUTTLE MISSION 51-G

STS-26USE SPACE SHUTTLE MISSION 51-L

STS-27USE SPACE SHUTTLE MISSION 51-1

STS-28USE SPACE SHUTTLE MISSION 51-J

STS-31USE SPACE SHUTTLE MISSION 51-H

SULFIDATION

SUPERCOMPUTERS

SUPERCRITICAL AIRFOILS

SUPERLATTICES

Supplies, Aircraft PowerUSE AIRCRAFT POWER SUPPLIES

SURFACE NOISE INTERACTIONS

Surface Temperature, SeaUSE SEA SURFACE TEMPERATURE

Surfaces, MinimalUSE MINIMAL SURFACES

Surfaces, SelectiveUSE SELECTIVE SURFACES

Susceptibility, MagneticUSE MAGNETIC PERMEABILITY

SWATH WIDTH

SWEDISH SPACE PROGRAM

SWISS SPACE PROGRAM

Switching Rectifiers, ReverseUSE REVERSE SWITCHING RECTIFIERS

SYMBIOTIC STARS

SYNCHROPHASING

System, Teleoperator ManeuveringUSE TELEOPERATORS

System, Transit NavigationUSE TRANSIT NAVIGATION SYSTEM

Systems Design, ControlUSE CONTROL SYSTEMS DESIGN

Systems, DynamicalUSE DYNAMICAL SYSTEMS

Systems, Embedded ComputerUSE EMBEDDED COMPUTER SYSTEMS

Systems, ExpertUSE EXPERT SYSTEMS

Systems, Flight ManagementUSE FLIGHT MANAGEMENT SYSTEMS

Systems, Geographic InformationUSE GEOGRAPHIC INFORMATION SYSTEMS

Systems, Integrated LibraryUSE INTEGRATED LIBRARY SYSTEMS

Systems, Mobile CommunicationUSE MOBILE COMMUNICATION SYSTEMS

Systems, SortieUSE SORTIE SYSTEMS

Systems, Virtual MemoryUSE VIRTUAL MEMORY SYSTEMS

TAGN

TAIWAN

Takeoff-Landing Aircraft, Vertical AttitudeUSE VATOL AIRCRAFT

Tapes, HeatUSE HEAT TAPES

TATB

Taylor-Goertler InstabilityUSE GOERTLER INSTABILITY

TEARING MODES (PLASMAS)

11

Towers, Whirl

Technology Satellite, MeteoroldUSE EXPLORER 46 SATELLITE

Telecomm Satellite, European LargeUSE L-SAT

Teleoperator Maneuvering SystemUSE TELEOPERATORS

Telescope Facility, Space InfraredUSE SPACE INFRARED TELESCOPE FACILITY

Telescope, Hubble SpaceUSE HUBBLE SPACE TELESCOPE

Telescope, Solar OpticalUSE SOLAR OPTICAL TELESCOPE

Telescope, SpaceUSE HUBBLE SPACE TELESCOPE

Telescoping StructuresUSE FOLDING STRUCTURES

Temperature Parameter, TimeUSE TIME TEMPERATURE PARAMETER

TEMPERATURE RATIO

Temperature, Sea SurfaceUSE SEA SURFACE TEMPERATURE

Temperature, SpinUSE SPIN TEMPERATURE

Temporal, MultlUSE MULTIVIBRATORS

Territories, NorthwestUSE NORTHWEST TERRITORIES

Territory, YukonUSE YUKON TERRITORY

Test, BrucetonUSE STATISTICAL TESTS

Test, Drones For Aerodynamic And StructUSE DAST PROGRAM

Tests, BurstUSE BURST TESTS

Theory, MllankovltchUSE CLIMATOLOGY

Theory, Unified FieldUSE UNIFIED FIELD THEORY

THERMAL ANALYSIS

Thermal Electric Power Plants, SolarUSE SOLAR THERMAL ELECTRIC POWER

PLANTS

Thermal GravlmetryUSE THERMOGRAVIMETRY

THERMOGRAPHY

THRUSTORS

TIME TEMPERATURE PARAMETER

Timing Explorer, X RayUSE X RAY TIMING EXPLORER

TIP VANES

Tips, CrackUSE CRACK TIPS

Tools, SoftwareUSE SOFTWARE TOOLS

TOPPING CYCLE ENGINES

Towers, WhirlUSE WHIRL TOWERS

(Trademark), Borazon

(Trademark), BorazonUSE BORON NITRIDES

Vehicles, Automated TransitUSE AUTOMATED TRANSIT VEHICLES


YUKON TERRITORY

TRANSATMOSPHERIC VEHICLES

Transducers, InterdlgltalUSE INTERDIGITAL TRANSDUCERS

Transfer, PayloadUSE PAYLOAD TRANSFER

TRANSIT NAVIGATION SYSTEM

Transit Vehicles, AutomatedUSE AUTOMATED TRANSIT VEHICLES

Transport Program, Energy EfficiencyUSE ACEE PROGRAM

TrlamlnoguanldlnenltrateUSE TAGN

TrlamlnotrlnltrobenzeneUSE TATB

TRIBOLUMINESCENCE

Tropsch Process, Fischer-USE FISCHER-TROPSCH PROCESS

TYROSINE

uULTRALIGHT AIRCRAFT

ULYSSES MISSION

UNIFIED FIELD THEORY

UNITED STATES

Units, AgrophyslcalUSE AGROPHYSICAL UNITS

Units, Manned ManeuveringUSE MANNED MANEUVERING UNITS

Upper VoltaUSE BURKINA

URANUS SATELLITES

US-2A AircraftUSE S-2 AIRCRAFT

UV Spectrometer, Solar BackscatterUSE SOLAR BACKSCATTER UV

SPECTROMETER

UV Spectroscoplc Explorer, FarUSE FAR UV SPECTROSCOPIC EXPLORER

Valsala Frequency, Brunt-USE BRUNT-VAISALA FREQUENCY

Valves, LightUSE LIGHT VALVES

Vanes, TipUSE TIP VANES

Variables, CataclysmicUSE CATACLYSMIC VARIABLES

VAX COMPUTERS

VCOUSE VOLTAGE CONTROLLED OSCILLATORS

VEGA PROJECT

VEGETATIVE INDEX

Vehicles, Orbital ManeuveringUSE ORBITAL MANEUVERING VEHICLES

Vehicles, Shuttle DerivedUSE SHUTTLE DERIVED VEHICLES

Vehicles, TransatmospherleUSE TRANSATMOSPHERIC VEHICLES

Ventricles, CerebralUSE CEREBRAL VENTRICLES

Vertical Attitude Takeoff-Landlng AircraftUSE VATOL AIRCRAFT

VERY LARGE SCALE INTEGRATION

VIDEO SIGNALS

VIRIAL COEFFICIENTS

VIRTUAL MEMORY SYSTEMS

VLSIUSE VERY LARGE SCALE INTEGRATION

VOLTAGE CONTROLLED OSCILLATORS

VORTEX PRECESSION

wW

USE TUNGSTEN

WASTE HEAT

Wastes, NuclearUSE RADIOACTIVE WASTES

Waveguides, CircularUSE CIRCULAR WAVEGUIDES

Waveguides, RectangularUSE RECTANGULAR WAVEGUIDES

West PakistanUSE PAKISTAN

WESTERN HEMISPHERE

WHIRL TOWERS

Width, SwathUSE SWATH WIDTH

Wings, AeroelasUc ResearchUSE AEROELASTIC RESEARCH WINGS

Wings, CrankedUSE SWEPT WINGS

WolframUSE TUNGSTEN

X Ray Imaging Scope, Low IntensityUSE LIXISCOPES

X RAY TIMING EXPLORER

XENON CHLORIDE LASERS

York City (NY), NewUSE NEW YORK CITY (NY)

Zones, FloatUSE FLOAT ZONES

Zones, Liquid Plus SolidUSE MUSHY ZONES

Zones, MushyUSE MUSHY ZONES

NUMERICALLISTING

1, SEASATUSE SEASAT 1

2 Satellite, P78-USE SCATHA SATELLITE

2 Spacecraft, Mariner MarkUSE MARINER MARK 2 SPACECRAFT

2A Aircraft, US-USE S-2 AIRCRAFT

4, LANDSATUSE LANDSAT 4

5, LANDSATUSE LANDSAT 5

7 Spacecraft, MarsUSE MARS 7 SPACECRAFT

8 Satellite, NOAAUSE NOAA 8 SATELLITE

8B Aircraft, AV-USE HARRIER AIRCRAFT

10 Satellite, SolradUSE EXPLORER 44 SATELLITE

12 Space Probe, PioneerUSE PIONEER VENUS SPACECRAFT

13, STS-USE SPACE SHUTTLE MISSION 41-C

14, STS-USE SPACE SHUTTLE MISSION 41-D

17, STS-USE SPACE SHUTTLE MISSION 41-G

19, STS-USE SPACE SHUTTLE MISSION 51-A

20, STS-USE SPACE SHUTTLE MISSION 51-C

21, STS-USE SPACE SHUTTLE MISSION 51-B

22, STS-USE SPACE SHUTTLE MISSION 51-E

23, STS-USE SPACE SHUTTLE MISSION 51-D

24, STS-USE SPACE SHUTTLE MISSION 51-F

25, STS-USE SPACE SHUTTLE MISSION 51-G

26, STS-USE SPACE SHUTTLE MISSION 51-L

27, STS-USE SPACE SHUTTLE MISSION 51-1

28, STS-USE SPACE SHUTTLE MISSION 51-J

12

NASA THESAURUS SUPPLEMENT (PART 2) 954 Satellite, Cosmos

31, STS-USE SPACE SHUTTLE MISSION 51-H

31-A, Space Shuttle MissionUSE SPACE SHUTTLE MISSION 31-A

31-8, Space Shuttle MissionUSE SPACE SHUTTLE MISSION 31-B

31-C, Space Shuttle MissionUSE SPACE SHUTTLE MISSION 31-C

31-D, Space Shuttle MissionUSE SPACE SHUTTLE MISSION 31-D


41-B, Space Shuttle MissionUSE SPACE SHUTTLE MISSION 41-B


41-D, Space Shuttle MissionUSE SPACE SHUTTLE MISSION 41-D

41-G, Space Shuttle MissionUSE SPACE SHUTTLE MISSION 41-G

44 Satellite, ExplorerUSE EXPLORER 44 SATELLITE

46 Satellite, ExplorerUSE EXPLORER 46 SATELLITE


51-B, Space Shuttle MissionUSE SPACE SHUTTLE MISSION 51-B


S1-O, Space Shuttle MissionUSE SPACE SHUTTLE MISSION 51-D

51-E, Space Shuttle MissionUSE SPACE SHUTTLE MISSION 51-E

51-F, Space Shuttle MissionUSE SPACE SHUTTLE MISSION 51-F

51-G, Space Shuttle MissionUSE SPACE SHUTTLE MISSION 51-G

51-H, Space Shuttle MissionUSE SPACE SHUTTLE MISSION 51-H

51-1, Space Shuttle MissionUSE SPACE SHUTTLE MISSION 51-1

51-J, Space Shuttle MissionUSE SPACE SHUTTLE MISSION 51-J

51-L, Space Shuttle MissionUSE SPACE SHUTTLE MISSION 51-L

099, Space Shuttle OrblterUSE CHALLENGER (ORBITER)

103, Space Shuttle OrblterUSE DISCOVERY (ORBITER)

104, Space Shuttle OrblterUSE ATLANTIS (ORBITER)

205 Computer, CDC CyberUSE CDC CYBER 205 COMPUTER

310 Aircraft, A-USE A-310 AIRCRAFT

320 Aircraft, A-USE A-320 AIRCRAFT

954 Satellite, CosmosUSE COSMOS 954 SATELLITE

13


PART 3DELETIONS

AEROMAGNETISMUse GEOMAGNETISMDeleted, term now postable

BARYON RESONANCESTransferred to BARYON RESONANCE

BIOCLIMATOLOGYTransferred to BIOMETEOROLOGY

CAMBODIATransferred to KAMPUCHEA

CERCOCEBUS MONKEYSTransferred to MONKEYS

CHINA (Array term)Deleted

CHINA (MAINLAND)Transferrerd to CHINA

CHINA (TAIWAN)Transferred to TAIWAN

COMMONALITY (EQUIPMENT)Transferred to COMMONALITY

DAHOMEYTransferred to BENIN

DIKESUse ROCK INTRUSIONSDeleted

DIFFERENTIAL ANALYZERSUse ANALOG COMPUTERSDeleted, term now postable

DIFFERENTIAL THERMAL ANALYSISTransferred to THERMAL ANALYSIS

DIRECTORIESUse INDEXES (DOCUMENTATION)Deleted

DISCOVERER 5 SATELLITEDISCOVERER 6 SATELLITEDISCOVERER 15 SATELLITEDISCOVERER 17 SATELLITEDISCOVERER 18 SATELLITEDISCOVERER 29 SATELLITEDISCOVERER 30 SATELLITEDISCOVERER 31 SATELLITEDISCOVERER 32 SATELLITEDISCOVERER 36 SATELLITEDISCOVERER 38 SATELLITE

Deleted

IMAGING RADARUse SYNTHETIC APERATURE RADARDeleted, term now postable

INFORMATION TRANSFERUse COMMUNICATINGDeleted, term now postable

INTELSAT 1 SATELLITEINTELSAT 2 SATELLITEINTELSAT 3 SATELLITEINTELSAT 4 SATELLITEINTELSAT 5 SATELLITEINTELSAT SB SATELLITEINTELSAT SC SATELLITEINTELSAT 5F SATELLITE

Transferred to INTELSAT SATELLITES

INTERNATIONAL SOLAR POLAR MISSONTransferred to ULYSSES MISSION

(SEE AUse INTERNATIONAL SUN EARTH EXPLORER 1Deleted

ISEEBUse INTERNATIONAL SUN EARTH EXPLORER 2Deleted

ISEECUse INTERNATIONAL SUN EARTH EXPLORER 3Deleted

COMPUTERIZED DESIGNTransferred to COMPUTER AIDED DESIGN

CONDENSERS (LIQUIFIERS)Transferred to CONDENSERS (LIQUEFIERS)

COSMOS 1 SATELLITECOSMOS 4 SATELLITECOSMOS 7 SATELLITECOSMOS 8 SATELLITECOSMOS 11 SATELLITECOSMOS 12 SATELLITECOSMOS 15 SATELLITECOSMOS 17 SATELLITECOSMOS 41 SATELLITECOSMOS 53 SATELLITECOSMOS 55 SATELLITECOSMOS 462 SATELLITECOSMOS 1128 SATELLITECOSMOS 1130 SATELLITECOSMOS 1131 SATELLITECOSMOS 1132 SATELLITECOSMOS 1133 SATELLITECOSMOS 1134 SATELLITECOSMOS 1135 SATELLITECOSMOS 1136 SATELLITECOSMOS 1137 SATELLITE

Deleted

EXERCISE (PHYSIOLOGY)Use PHYSICAL EXERCISEDeleted

EXPERIMENTAL DESIGNTransferred to EXPERIMENT DESIGN

EXPLORER 42 SATELLITETransferred to UHURU SATELLITE

FLUORPHLOGOPITETransferred to FLUOROPHLOGOPITE

GIOTTO MISSIONUse EUROPEAN SPACE PROGRAMHALLEY'S COMETDeleted, term now postable

GREEN FUNCTIONTransferred to GREEN'S FUNCTIONS

ISEE1Use INTERNATIONAL SUN EARTH EXPLORER 1Deleted

(SEE 2Use INTERNATIONAL SUN EARTH EXPLORER 2Deleted

(SEE 3Use INTERNATIONAL SUN EARTH EXPLORER 3Deleted

K-MESONSTransferred to KAONS

LANDSAT CUse LANDSAT 3Deleted

LANDSAT DTransferred to LANDSAT 4

LARGE SPACE TELESCOPETransferred to HUBBLE SPACE TELESCOPE

LESUse LINCOLN EXPERIMENTAL SATELLITEChanged to LES (SATELLITES)Use LINCOLN EXPERIMENTAL SATELLITES

RADIATION MEDICINETransferred to NUCLEAR MEDICINE

RCA SATCOM CRCA SATCOM 1RCA SATCOM 2

Transferred to RCA SATCOM SATELLITES

VERTICAL ATTITUDE TAKEOFF-LANDING AIRCRAFTUse VOTAL AIRCRAFTChanged to VERTICAL ATTITUDE TAKEOFF-LANDING AIRCRAFTUse VATOL AIRCRAFT

LOW INTENSITY X-RAY IMAGING SCOPETransferred to LOW INTENSITY X RAY IMAGING SCOPE

RECTANGULAR GUIDESTransferred to RECTANGULAR WAVEGUIDES

LOWER BODY NEGATIVE PRESSURE (LBNP) ROMANIAUse ACCELERATION STRESSES (PHYSIOLOGY) Use RUMANIADeleted Deleted

LUNAR ATMOSPHERESTransferred to LUNAR ATMOSPHERE

RUMANIATransferred to ROMANIA

LYRAE CONSTELLATIONTransferred to LYRA CONSTELLATION

SEASAT-A SATELLITETransferred to SEASAT 1

MANGABFYSTranstererd to MONKEYS

SORTIE CANUse SPACELABReplaced by Use SORTIE SYSTEMS

MESON RESONANCESTransferred to MESON RESONANCE

MUCOUSTransferred to MUCUS

NIMBUS FTransferred to NIMBUS 6

NIMBUS GTransferred to NIMBUS 7

NORTH VIETNAMTransferred to NOVA SATELLITES

SORTIE LABUSE SPACELABReplaced by Use SORTIE SYSTEMS

SPACE TRANSPORTATION SYSTEM 5 FLIGHTSPACE TRANSPORTATION SYSTEM 6 FLIGHTSPACE TRANSPORTATION SYSTEM 7 FLIGHTSPACE TRANSPORTATION SYSTEM 8 FLIGHTSPACE TRANSPORTATION SYSTEM 9 FLIGHTSPACE TRANSPORTATION SYSTEM 10 FLIGHTSPACE TRANSPORTATION SYSTEM 11 FLIGHTSPACE TRANSPORTATION SYSTEM 12 FLIGHTSPACE TRANSPORTATION SYSTEM 15 FLIGHT

Transferee! to appropriate SPACESHUTTLE MISSION numbered terms

NOVA SATELLITETransferred to NOVA SATELLITES

TEARING MODE (PLASMAS)Transferred to TEARING MODES (PLASMAS)

OFT 5Use SPACE TRANSPORTATION SYSTEM 5 FLIGHTDeleted

OFT 6Use SPACE TRANSPORTATION SYSTEM 6 FLIGHTDeleted

OKHOTSK SEATransferred to SEA OF OKHOTSK

THRUSTORSUse ROCKET ENGINESDeleted, term now postable

TIROS N SATELLITESTransferred to TIROS N SERIES SATELLITES

TRANSIT 1A SATELLITETRANSIT 1B SATELLITETRANSIT 2A SATELLITETRANSIT 3B SATELLITETRANSIT 4A SATELLITETRANSIT 4B SATELLITETRANSIT 5A SATELLITE

Transferred to TRANSIT SATELLITES

PAYLOAD TRANSFER (STS)Transferred to PAYLOAD TRANSFER

PHASED LOCKED SYSTEMSTransferred to PHASE LOCKED SYSTEMS

PROCEEDINGSTransferred to CONFERENCES

UNITED ARAB REPUBLICDeleted

UNITED STATES OF AMERICATransferred to UNITED STATES

UPPER VOLTATransferred to BURKINA

1 Report No. 2 Government Accession NoNASA SP-7051 (Supp. 3)

4 Title and Subtitle

NASA Thesaurus Supplement

7 Author(s)

9. Performing Organization Name and AddressScientific and Technical Information BranchNational Aeronautics and Space AdministrationWashington, D.C. 20546

12 Sponsoring Agency Name and Address

3 Recipient's Catalog No

5 Report DateJanuary 1985

6. Performing Organization Code

8 Performing Organization Report No.

10. Work Unit No

11. Contract or Grant No.

13 Type of Report and Period Covered

14 Sponsoring Agencv Code

15 Supplementary Notes

16. Abstract

The three part cumulative NASA Thesaurus Supplement to the 1982 edition of the NASAThesaurus includes Part I/ Hierarchical Listing, Part 2, Access Vocabulary, andPart 3, Deletions. The semiannual supplement gives complete hierarchies for newterms and includes new term indications for terms new to this supplement.

17. Key Words (Suggested by Author(s)) 18 Distribut

Indexes (Documentation) UnclaInformation RetrievalTerminology SuThesauri

19 Security Qassif. (of this report) 20. Security Classif. (of this page)

Unclassified Unclassified

ion Statementssified - Unlimited

bject Category 82

21. No of Pages 22. Price*

40 $6.50

For sate by the National Technical Information Service, Springfield, Virginia 22161

NASA-Langley, 1985

National Aeronautics andSpace Administration

Washington, D.C.20546

Official Business

Penalty for Private Use. $300

THIRD-CLASS BULK RATE Postage and Fees PaidNational Aeronautics andSpace AdministrationNASA-451

NASA POSTMASTER: If Undelivetable (Section 1 SBPostal Manual) Do Not Return

nasa thesaurus supplement - ntrs.nasa.gov nasa thesaurus supplement replaces the former 6-month...

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