Administrative procedures; building codes; building regulations; buildings; construction; economic impacts; environmental considerations; innovative practices; regulatory research; standards development; SP552.

Adobe; adobe soil; compressive strength; creep; flexural strength; mechanical properties; moisture; non-destructive testing; preservation; TN996.

Adobe building materials; chemical grouts; damp course membrane; metallic membrane; permeability; preservation technology; NBSIR 79-1730.

Adobe soil; compressive strength; creep; flexural strength; mechanical properties; moisture; non-destructive testing; preservation; adobe; TN996.

ADP auditors; audit; data center; data processing; information utilization; SP500-52, pp. 3-8 (Oct. 1979).

ADP availability; annual loss exposure; application system vulnerability; computer security; data confidentiality; data integrity; data security; physical security; procedural security; risk analysis; risk assessment; systems security; FIPS PUB 65. ADP costs; Federal acquisition dates; Federal ADP statistics; Federal ADP work-years; Federal Government computers; Federal minicomputers; statistics; SP500-46.

ADP information sources; ADP management; ADP policies; ADP services; automatic data processing; computer services; Federal Information Processing Standards; Federal standards; NBSIR 79-1734.

ADP management; ADP policies; ADP services; automatic data processing; computer services; Federal Information Processing Standards; Federal standards; ADP information sources; NBSIR 79-1734.

ADP policies; ADP services; automatic data processing; computer services; Federal Information Processing Standards; Federal standards; ADP information sources; ADP management; NBSIR 79-1734.

ADP services; automatic data processing; computer services; Federal Information Processing Standards; Federal standards; ADP information sources; ADP management; ADP policies; NBSIR 79-1734.

Adsorbed water; breakdown mechanism; frequency and time dependence of breakdown thresholds; IR window materials; NaCl; pressure; pulsed TEA CO2 laser surface breakdown; spot size; surface absorption; transmitted pulse; SP541, pp. 318-326 (Dec. 1978).

Adsorption; biomaterials; blood proteins; ellipsometry; polymer adsorption; protein adsorption; protein chromatography; radiolabeled proteins; NBSIR 79-1784.

Adsorption; chemisorption; formaldehyde; ruthenium; surface chemistry; ultraviolet photoemission spectroscopy; 18791. Adsorption; field emission; field-induced redistribution; hydrogen; ruthenium; 18810.

Advanced composite materials; composite materials analysis; orthotropic materials; programmable calculators; solid state software; SP563, pp. 91-107 (Oct. 1979).

Advanced composite materials; graphite-epoxy laminate design; laminate design sensitivities; thermal expansion; SP563, pp. 60-71 (Oct. 1979).

Advanced composites; advanced ships; elastic properties; fatigue tests; nondestructive tests; structural analysis; ultimate strength; SP563, pp. 286-298 (Oct. 1979). Advanced composites; applications of composites; composites; composite structures; design using composites; fiber composites; fiber glass; filament wound composites; SP563. Advanced composites; cavitation erosion; extended immersion; flammability; glass reinforced plastics; graphite epoxy; impact; marine environment; SP563, pp. 276-285 (Oct. 1979). Advanced composites; composite materials; cryogenics; industrial laminates; magnetic fusion energy; superconducting magnets; 18560.

Advanced composites; dimensional stability; eutectic coating; graphite/epoxy; moisture barrier; space optics; SP563, pp. 47-56 (Oct. 1979).

Advanced sensors; Doppler millimeter radar; gas turbine monitoring; remote motion detection; static displacement measurement; vibration measurement; SP547, pp. 58-62 (July 1979).

Advanced ships; elastic properties; fatigue tests; nondestructive tests; structural analysis; ultimate strength; advanced composites; SP563, pp. 286-298 (Oct. 1979). Advanced-fiber composites; cryogenics; industrial laminates; low-pressure laminates; metal-matrix composites; polymer matrices; 18631.

Adversary characteristics; animal research; behavioral science; biosensors; computer analysis; ergonomics; human engineering; human factors; human motivation; human reliability; personnel selection; physical security; physiological psychology; sensory capability; terrorism; SP480-38.

Aerial flyovers; aerial infrared thermography; energy conservation; roof heat-loss survey; TN1107.

Aerial infrared thermography; energy conservation; roof heatloss survey; aerial flyovers; TN1107.

Aerodynamic stability; aeroelasticity; fluctuating flow; flutter; suspended-span structures; time-dependent loads; 18688. Aerodynamics; boundary layer; loads (forces); roughness; structural analysis; tall buildings; wind pressure; 18351. Aerodynamics; boundary layers; dynamic response; interference effects; tall buildings; wind loads; wind tunnels; 18977. Aerodynamics; building; codes and standards; full-scale testing; mobile homes; wind loads; NBSIR 77-1289. Aeroelasticity; fluctuating flow; flutter; suspended-span structures; time-dependent loads; aerodynamic stability; 18688. Aerosol size measurement; calibration of particle sizing instruments; Doppler shift spectrometer; light scattering; optical particle sizing; particle size standards; 18980.

A-factor; comparative rate; flow system; heat of formation; hexylmethylethane; t-butyl radical; unimolecular decomposition; activation energy; 18743.

Affine network; neutron scattering; phantom network; polybutadiene; rubber elasticity; uniform network; 18827. Affinity chromatography; environmental analysis; functional group analysis; SP519, pp. 783-787 (Apr. 1979). Aflatoxin analysis; food and feed analysis; methods; preparation; sampling; SP519, pp. 355-372 (Apr. 1979). Africa; Asia; developing countries; industrialization; Latin America; management; measurement; metrology; quality control; standards; technology transfer; UN Conference on Science and Technology for Development (UNCSTD); SP543.

Agencies; approval process; evaluation; industrialized housing products; inspection; regulation; third party; SP552, pp. 293309 (July 1979).

Aging; aging of cellulose; aging of paper; cellulose; cellulose aging; natural aging; paper; paper aging; tests for paper; accelerated aging; 19017.

Aging; analysis; atmosphere; sampling; SP519, pp. 213-218 (Apr. 1979).

Aging of cellulose; aging of paper; cellulose; cellulose aging;

natural aging; paper; paper aging; tests for paper; accelerated aging; aging; 19017.

Aging of paper; cellulose; cellulose aging; natural aging; paper; paper aging; tests for paper; accelerated aging; aging; aging of cellulose; 19017.

Aging of polymer; composite; fiber; mechanical properties; moisture; prepreg; SP563, pp. 17-21 (Oct. 1979).

Aging of polymers; degradation of polymers; error propagation; factor-jump method; heating rate; lifetime prediction; polystyrene; polyurethane; thermogravimetry; weight-loss kinetics; 18620.

AID; assistance; developing economies; foreign relations; industrializing nations; international relations; LDC's; measurement services; standardization; NBSIR 78-1712.

AID; assistance; developing economies; foreign relations; industrializing nations; international relations; measures; weights; weights and measures; NBSIR 79-1721.

Air; anemometer; helicoid anemometer; lag; overspeeding error; rotary anemometer; unsteady flow; NBSIR 78-1505. Air; environment; gas chromatography/mass spectrometry; sampling; sediment; trace analysis; water; ß-chloroethers; SP519, pp. 205-212 (Apr. 1979).

Air bubbles; bubbles, air; viscous silicon oil; 18481.

Air infiltration; air sample bags; energy conservation; retrofit; sulfur hexafluoride; tracer gas; weatherization; NBSIR 791728.

Air infiltration; buildings; data acquisition; energy; instrumentation; measurement; thermography; Twin Rivers Project; weather station; 18733.

Air infiltration, residential; air permeability of houses; energy conservation; pressurization technique; tracer-gas technique; TN992.

Air permeability of houses; energy conservation; pressurization technique; tracer-gas technique; air infiltration, residential; TN992.

Air pollutants; chlorine sink; high resolution IR spectra; hypochlorous acid; large A-value molecules; stratospheric HOCI; 18864.

Air pollution; ambient aerosols; computer controlled gas chromatography/mass spectrometry; GRALE; organic analysis; reflectance; SP519, pp. 101-107 (Apr. 1979).

Air pollution-regulatory policy; economic incentives; Federal funding of civilian R&D; regulatory policy; subsidy policy; technological innovation; NBS-GCR-ETIP 78-53.

Air sample bags; energy conservation; retrofit; sulfur hexafluoride; tracer gas; weatherization; air infiltration; NBSIR 79-1728.

Air sampling; co-condensation; gas chromatography; trapping; SP519, pp. 95-99 (Apr. 1979).

Air-conditioning; comfort; education; environment; human factors; research; school; 18596.

Aircraft; composites; design allowables; SP563, pp. 72-79 (Oct. 1979).

Aircraft carrier; condition analysis; machinery; maintenance; monitoring; repairs; vibration; SP547, pp. 167-175 (July 1979).

Aircraft component failure; condition monitoring; debris monitoring; diagnostic techniques; failure detection; lubrication system monitoring; SP547, pp. 330-344 (July 1979). Aircraft diagnostics; bearing; condition monitoring; diagnostic equipment; shock pulse; SP547, pp. 31-35 (July 1979). Aircraft structural components; composite materials; linear elastic materials; tensile fracture; SP563, p. 3 (Oct. 1979). Airflow; anemometer; laser velocimeter; low velocity; ` performance; vane anemometer; wind tunnel; NBSIR 78-1433. Airflow; anemometer; laser velocimeter; low velocity; performance; vane anemometer; wind tuņnel; NBSIR 78-1545. Airflow; calibration; facility; laser optics; low velocity; mine ventilation; velocity standard; TN989.

Airframe structure; cost-trade comparisons; manufacturing technologies; structural performance/cost trade-offs; SP563, pp. 226-227 (Oct. 1979).

Al ; aluminum; delayed coincidence; f-value; imprisonment;
laser; lifetime; mean life; oscillator strength; 18527.
Alarm; burglar alarm; guidelines holdup alarm; intrusion alarm;
SP480-14.

Alaskan pipeline; computers; corrosion; fire safety; gyromagnetic ratio; paper; photometric calibrator; safety tips; solar energy; toxic chemicals; ultra-black coating; DIMINBS 63, No. 11, 1-36 (1979).

Alcohol intoxication; autopsy; building fires; cigarettes; death; fire investigations; fire statistics; pathology; toxic gases; NBS

GCR-79-168.

Aldehyde; free radical; photolysis; reactions; review; troposphere; SP557, pp. 27-46 (Aug. 1979). Aldehydes; aromatics; chemical kinetics; data needs; free radicals; modeling; NO; olefins; SO; troposphere; SP557. Algebra by computer; differential equations; mathematical software; non-linear oscillations; J. Res. 84, No. 4, 293-297 (1979).

Algebraic method; balancing equations; chemical equations; equation balancing; 18984.

Algorithm; chromatic number; color function; graph; graph coloring; heuristic; interchange; random test graphs; scheduling; time complexity; J. Res. 84, No. 6, 489-506 (1979). Algorithm, finite-difference; finite-difference; integral form, conservation of mass principle; mass principle; 18489. Algorithm testing; approximation; computational experiment; least absolute deviation; polynomial approximation; test problems; J. Res. 84, No. 6, 455-488 (1979).

Aliasing; Bravais lattices; Fast Fourier "Transform"; near-field scanning; orthogonalities; plane-radial scanning; probe correction; space groups; 18956.

Aligned sheet polarizer; birefringent crystal; optical analyzer; polarized light; probe thermometer; temperature sensitive parameter; U.S. Patent 4,140,393.

Alkali elements; cesium; electrical resistivity; francium; lithium; magnetic flux density dependence; potassium; pressure dependence; rubidium; sodium; temperature dependence; JPCRD 8, No. 2, 339-438 (1979).

Alkali halides; backward scattering; forward scattering; grain boundaries; isostatic forging; optical figure; optical homogeneity; single crystal; Talystep traces; SP541, pp. 6569 (Dec. 1978).

Alkalies; cement; history; standards; 18854.

Alkali-halides; laser pulse; pico-second; pico-second laser pulse; SP541, pp. 296-298 (Dec. 1978).

Alkaline earth elements; barium; beryllium; calcium; electrical resistivity; magnesium; radium; strontium; temperature dependence; JPCRD 8, No. 2, 439-498 (1979). Alkaline earth fluorides; refractive index; strontium fluoride; SP541, pp. 55-58 (Dec. 1978).

Alkoxyl; kinetics; radicals; review; troposphere; SP557, pp. 5161 (Aug. 1979).

Alloy; base metal; casting; composite; cyanoacrylate; dental alloy; initiator; resin; wear; accelerator; NBSIR 78-1573. Alloy; copper; electrical property; niobium; superconductor; tin; 18656.

Alloy; copper; low temperatures; niobium; precipitate; superconductor; tin; 18655.

Alloy data center; alloy phase diagrams; American Society for Metals; data compilation; phase diagrams; 18645. Alloy phase diagrams; American Society for Metals; data compilation; phase diagrams; alloy data center; 18645. Alloy phase diagrams; applications; ASM/NBS data program; compilations; computer data bank; computer display; 18739. Alloy phases; electronegativity; electron factors; electron vacancies; Laves phase; sigma phase; transition metal; 18357. Alloys; antiphase domains; critical behavior; domain growth; domain walls; ordering; surface mobility; 18373. Alloys; antiphase domains; critical behavior; domain growth; domain walls; ordering; surface mobility; 18613. Alloys; electronegativity; electronic configuration; s-p binding; structural stability; 18383.

Alloys; fiberglass; mechanical properties; nonmetallics; physical properties; stainless steel; NBSIR 79-1609. Allylmethylether; bromide; ethylacetate; isopropyl; laser; nonequilibrium; pyrolysis; relaxation; thermal decomposition; 18832.

Alpha tracks; biomedical; boron; fission tracks; geochronology; geology; lithium; nitrogen; silicon devices; trace analysis; uranium; 18342.

Alpha-particles; correlations; mass formula; nuclear; quartets; reactions; spectroscopy; SU4; 18423.

Alternating current; alternating voltage; comparison between theoretical and experimental results; copper; corrosion; hydrogen evolution; 18756.

Alternating voltage; comparison between theoretical and experimental results; copper; corrosion; hydrogen evolution; alternating current; 18756.

Alumina; aluminum oxide; calorimetry; corundum; enthalpy; heat capacity; sapphire; specific heat; standard reference materials; thermodynamic properties; 18377.

Alumina; diamond contour grinding; flexure strength; prosthetic device; serrated surface design; tooth roots; SP562, pp. 247254 (Oct. 1979).

Aluminum; atomic energy levels; atomic spectra; electron configurations; ionization potentials; JPCRD 8, No. 3, 817-864 (1979).

Aluminum; beryllium; core hole lifetime; lattice relaxation; lithium; magnesium; sodium; soft x-ray absorption spectra; soft x-ray emission spectra; 18741.

Aluminum; copper; copper alloys; nickel; oxide films; photopotentials; 18724.

Aluminum; delayed coincidence; ƒ-value; imprisonment; laser; lifetime; mean life; oscillator strength; Al 1; 18527. Aluminum; energy levels; ionization energy; wavelengths; 18485.

Aluminum alloy; copper; low temperature; magnetothermal conductivity; nickel alloy; stainless steel; thermal conductivity; 18619.

Aluminum alloys; copper alloys; elastic constants; iron alloys; nickel alloys; stainless steels; Young's modulus; 18630. Aluminum alloys; crack propagation; cryogenics; fatigue; fracture; low temperature tests; mechanical properties; 18610. Aluminum alloys; ferrous alloys; fracture mechanics; LNG; low temperature; mechanical properties; 18865. Aluminum oxide; calorimetry; corundum; enthalpy; heat capacity; sapphire; specific heat; standard reference materials; thermodynamic properties; alumina; 18377. Aluminum SRM's; computer systems; electron microscopy; group decisions; properties of steam; space; stirling refrigerators; DIM/NBS 63, No. 5, 1-28 (1979). Aluminum wiring; electrical connections; pressure terminals; wire creep; NBSIR 78-1507.

AO; As̟S, glass; BaF1; CaF1; CdF1; chalcogenide glass; elastic compliances; elastic constants; elasto-optic constants; fused silica; Ge; hot forged; KBr; KCl; TN993.

AĻO„; Berg-Barrett; Lang; misorientation contrast; x-ray topography; Zn; 18341.

Amalgam; composites; dental materials; dimensional changes; physical properties; thermal expansion; wear; wear tests; 18649.

Amalgam; creep; dental; dimensional change; dispersion type alloy; high copper; single alloy; 18729.

Amaranth; Ames test; criteria for purity; food additives; mutagenicity; naphthylamines; saccharin; saccharin impurities; Salmonella typhimurium; SP519, pp. 311-319 (Apr. 1979). Ambient aerosols; computer controlled gas chromatography/mass spectrometry; GRALE; organic analysis; reflectance; air pollution; SP519, pp. 101-107 (Apr. 1979). Ambient concentration; compute and limit; error; sampler response factors; total elemental content passive personal samplers; total organic chlorine; weighted diffusion coefficient; SP519, pp. 747-752 (Apr. 1979).

Ambulatory people; autism; cerebral palsy; deafness; developmentally disabled; epilepsy; fire safety; group homes; handicapped; mental retardation; NBS-GCR-79-167. American Dental Association; dental history; dental instruments; dental materials; dental research; National Bureau of Standards; 18676.

American National Standard Representation for Calendar Date and Ordinal Date for Information Interchange; meridian designators; separators; sequencing; time elements; timekeeping systems; time representations; FIPS PUB 58. American National Standard Representation for Calendar Date and Ordinal Date for Information Interchange; local time differentials; meridian designator; time differential factor; time zone references; Uniform Time Act of 1966; universal time; FIPS PUB 59.

American National Standards Institute; Health Physics Society Standards Committee; mandatory testing program; peer review; personnel dosimetry; processors; standard; trial use and comment; 18992.

American Society for Metals; data compilation; phase diagrams; alloy data center; alloy phase diagrams; 18645. American Society of Information Science; computer technology library science; information science; 18942.

Ames test; criteria for purity; food additives; mutagenicity; naphthylamines; saccharin; saccharin impurities; Salmonella typhimurium; Amaranth; SP519, pp. 311-319 (Apr. 1979). Amine accelerators; composite restorative resin; dimethylaminoglutethimide; dimethylaminophenylacetic acid and esters; properties of composites; tertiary aromatic amines; 18571.

Amine accelerators; degradation of benzoyl peroxide; dental composites; restorative dental resins; shelf-life of composites; storage stability; 18809.

Amino acid derivative; crystal structure; S-carboxymethylL-cysteine; single crystal; x ray; zwitterion; 18673. Amino acids; attenuation; frequency; mammalian tissues; polypeptides; proteins; tissue characterization; ultrasonics; velocity; absorption; SP525, pp. 19-27 (Apr. 1979). Amino acids; barbiturates; carboxylic acids; catecholamines; conjugates; detection sensitivity; dipeptides; drugs; HPLC; ion-pair adsorption; ion-pair chromatography; ion-pair partition; metabolites; psychotropic amines; selectivity; SP519, pp. 509-523 (Apr. 1979).

Amino acids; drugs; nonvolatile organic compounds; organic trace detection; peptides; pharmaceuticals; secondary ion mass spectrometry; sputtering; structural information; vitamins; SP519, pp. 627-635 (Apr. 1979). Ammonia microwave absorption; atomic clock; cavity frequency stabilization; digital demodulator; frequency-lock servo; frequency standard; inversion transition in ammonia; precision; acceleration insensitive oscillator; 18698. Amorphous alloys; magnetic partides; magnetism; neutron scattering; rare earths; small angle scattering; 18372. Amorphous alloys; magnetic properties; neutron scattering; spin waves; transition-metal glasses; 18898.

Amorphous germanium; binding energy shifts; extra-atomic screening; implants; ion bombardment; rare-gases; relaxation energy; ultraviolet photoelectron spectroscopy; 18323. Amorphous magnetism; Mossbauer effect; rare earths; spin freezing; spin glasses; susceptibility; 18897. Amorphous materials; domains; magnetism; 'phase transitions; rare earths; small angle neutron scattering; 18835. Ampere's law; dimensional metrology; fundamental constants; gyromagnetic ratio of proton; magnetic fields; Maxwell's equations; solenoids; 18437.

Amperometry; chloride analysis; clinical analysis; clinical chemistry; coulometry; definitive method; electrolytes; reference method; serum chloride analysis; statistical analysis; SP260-67.

Amplifier, sample/hold; bridge circuit; circuit bridge; dynamic characterization of sample/hold amplifier; 18505. Amplitude; beam profile; cross correlation; digital sampling; Fourier optics; holography; laser; laser parameters; laser pulse; optical processing; phase; precision measurements; wave front; TN1009.

Amplitude modulation; cavity pulling; cavity servo; dielectrically loaded cavity; frequency stability; second-order Doppler shift phase modulation; spin exchange; temperature coefficient; time dispersion; wall shift; 18696. Amplitude modulation; instrument landing system (ILS); measurement instrumentation; measurement standard; modulation; modulation factor; modulation meter; Newton-Raphson method; percent modulation; signal generator; vhf omnidirectional radio range (VOR); TN1016. Anabolic steroids; clean-up; contamination; dianabol; gas chromatography-mass spectrometry (gc/ms); gas liquid chromatography (glc); gc/ms interface; high performance liquid chromatography (hplc); inert columns; metabolism; SP519, pp. 437-445 (Apr. 1979).

Analog; centralized; check-out system; dessicant; discrete; displacement; fiber optics; filters; flight critical; flow; fluid; gono-go; ground readout; hydraulic; IMACS; instantaneous diagnosis and analysis; level; maintenance oriented; SP547, pp. 345-357 (July 1979). Analog-to-digital converter; digital-to-analog converter; IEEE subcommittee; performance specifications; sample/hold circuit; standards; terminology; 18365.

Analysis; analytical food chemistry; errors; sampling; SP519, pp. 231-242 (Apr. 1979).

Analysis; atmosphere; sampling; aging; SP519, pp. 213-218 (Apr. 1979).

Analysis; biological; gas chromatography; Kepone"; partition chromatography; parts per billion; SP519, pp. 341-343 (Apr.

1979).

Analysis; certification; characterization; composition; properties; research materials; special reference materials; standard reference materials; SP260, 1979-80 Edition. Analysis; clay; forensic; INAA; paper; trace elements; 18325. Analysis; diversion of nuclear materials; diversion path analysis; material accounting; material control; nuclear material safeguards; safeguards; 18735.

Analysis of organics in water; automatic sampler; master analytical scheme; non-purgeable organics; organic pollutant; purgeable organics; WaterDROP; accumulators; SP519, pp. 65-78 (Apr. 1979).

Analytic models; database management; model validation; performance evaluation; performance measurement; predictive modeling; set-processing; simulation; software design; SP50049.

Analytic queueing theory models; capacity planning; performance evaluation; SP500-52, p. 227 (Oct. 1979). Analytical chemistry; ion-chromatography; law enforcement standards; materials properties; measurement science; science students; SRM; titanium alloy; DIM/NBS 63, No. 1/2, 1-28 (1979).

Analytical electron microscopy; microanalysis; Monte Carlo electron trajectory simulation; spatial resolution; thin foils; x rays; 18589.

Analytical flame spectroscopy; flame ionization; flame spectroscopy; laser enhanced ionization; laser spectroscopy; optogalvanic effect; trace metal analysis; tunable dye laser; 18880.

Analytical food chemistry; errors; sampling; analysis; SP519, pp. 231-242 (Apr. 1979).

Analytical laboratory; certified reference materials; measurement; measurement compatibility; reference materials; standard reference materials; 18748.

Analytical systems; atomic absorption; gas chromatography; liquid chromatography; mass spectrometry; trace organic analysis; SP519, pp. 541-546 (Apr. 1979).

Analytical techniques; contamination; environment; retrospective; sample storage; trace analysis; 18349. Anchors; mobile home foundations; soil anchors; soil mechanics; wind upset; BSS107. Ancillary methods; bonded phases; chromatographic preconcentration; detector sensitivity; gas chromatography; glass capillary columns; high-performance liquid chromatography; LC microcapillary columns; selective detectors; SP519, pp. 487-499 (Apr. 1979).

Anemometer; helicoid anemometer; lag; overspeeding error; rotary anemometer; unsteady flow; air; NBSIR 78-1505. Anemometer; laser velocimeter; low velocity; performance; vane anemometer; wind tunnel; airflow; NBSIR 78-1433. Anemometer; laser velocimeter; low velocity; performance; vane anemometer; wind tunnel; airflow; NBSIR 78-1545. Angular; Born approximation; correlations; electron impact; electrons; helium; ionization; secondary; 18534. Angular distributions; field ionization; laser spectroscopy; multiphoton processes; photoionization; quantum beats; sodium atom; 18953.

Angular scattering; characterization of tissue; optical correlation; scattering; swept-frequency diffraction; SP525, pp. 143152 (Apr. 1979).

Angular study; electron spectroscopy for chemical analysis (ESCA); silicon; surface; XPS; 18417.

Anharmonic oscillators; singular perturbation theory; 18661. Animal research; behavioral science; biosensors; computer analysis; ergonomics; human engineering; human factors; human motivation; human reliability; personnel selection; physical security; physiological psychology; sensory capability; terrorism; threat analysis; training; SP480-38.

Anion exchange; filter paper; fuel oil; spectrometry; sulfate; x ray; 18635.

Anisotropy; attenuation; elastic microstructure; infarct; inter

ferogram; myocardium; phase cancellation; velocity; acoustic microscopy; SP525, pp. 73-79 (Apr. 1979).

Anisotropy; dispersion; elasticity; human bone; microhardness; microstructure; piezoelectricity; thermodynamics; ultrasound; viscoelasticity; wave propagation; SP525, pp. 189-196 (Apr. 1979).

Annual loss exposure; application system vulnerability; computer security; data confidentiality; data integrity; data security; physical security; procedural security; risk analysis; risk assessment; systems security; ADP availability; FIPS PUB 65.

Annual report; eddy currents; inspection; magnetic particles; nondestructive evaluation; penetrants; radiography; statistics; ultrasonics; visual-optical tests; acoustic; NBSIR 78-1581. Annular array; breast cancer; chirp signals; imaging; optoacoustic; pulse compression; sensitivity; signal averaging; signal processing; tissue characterization; tomography; transducers; ultrasonics; SP525, pp. 255-259 (Apr. 1979). Antenna; communications; land-mobile; standards; 18398. Antenna; conical transmission line; impulse response; impulsive fields; standards; TEM horn antenna; TN1008. Antenna gain; antenna pattern; antenna polarization; large aperture antenna metrology; satellite communications metrology; 18628.

Antenna gain; broadband antenna; directivity; FFT; method of measurements; non-dispersive; resistive loading; TEM horn; time domain measurement; 18856.

Antenna gain calculation; field strength calibration; pyramidal horn antenna; rf radiation monitor; standard electromagnetic field; 18814.

Antenna measurements; cylindrical scanning; far field; near field; planar scanning; 18818.

Antenna pattern; antenna polarization; large aperture antenna metrology; satellite communications metrology; antenna gain; 18628.

Antenna polarization; large aperture antenna metrology; satellite communications metrology; antenna gain; antenna pattern; 18628.

Antennas; CISPR; ground screen; measurements; standards; VDE; 19033.

Anthranilic acid; chemisorption; cupric anthranilate; cupric ioncontaining hydroxyapatite; reaction kinetics; surface reaction; 18972. Anthropogenic and natural carbonaceous species; atmospheric gases and particles; environmental pollutants; fossil fuels; low-level counting; radiocarbon; accelerator mass spectrometry; 18405.

Anthropometric manikin; free-field measurements; hearing aids; hearing aid tests; orthotelephonic response; 18464. Anthropometry; data base; engineering psychology; ergonomics; evaluation; human engineering; human factors; human performance; standard reference data; NBS-GCR-79-169. Antiepilepsy drugs in serum; serum matrix; standard reference material (SRM); SP519, pp. 447-453 (Apr. 1979). Antiphase domains; critical behavior; domain growth; domain walls; ordering; surface mobility; alloys; 18373. Antiphase domains; critical behavior; domain growth; domain walls; ordering; surface mobility; alloys; 18613. Antireflectance coatings; high reflectance coatings; interface absorption; multilayer films; scattering; absorption; SP541, pp. 266-277 (Dec. 1978).

Antireflection coatings; calcium fluoride; cw laser damage; DF laser; fusion cast; laser damage; laser window; single crystal; strontium fluoride; SP541, pp. 78-85 (Dec. 1978). Antireflection coatings; CdSe; coating substrate; damage resistant; Ge; PbF2; pulsed HF laser; SP541, pp. 257-258 (Dec. 1978).

Antireflection coatings; damage thresholds; impurities; laser-induced damage; thermal damage; absorption; SP541, pp. 202211 (Dec. 1978).

Antireflection coatings; electron microscopy; laser damage; optical coatings; thin films; SP541, pp. 218-225 (Dec. 1978). Antitrust; Canada; certification; Denmark; economics of standards; government policy; international standards; laboratory accreditation; standards systems; United Kingdom; West Germany; NBS-GCR-79-172.

Anti-trust regulation; economic incentive; environmental regulation; innovation; regulatory reform; technological changes; administrative experiment; NBS-GCR-ETIP 79-66. Antitussive; dextromethorphan; gas-liquid chromatography; human plasma; nitrogen-sensitive detector; SP519, pp. 481485 (Apr. 1979).

Antivibration mounting; damping; dynamic properties; industrial engineering; isolation; machinery and equipment; mechanical impedance; mechanical vibrations; noise control; transmissibility; vibration isolation; vibrations; H128. Antoine equation; enthalpy of vaporization; halomethanes; vapor pressure-boiling point data; Wagner equation; JPCRD 8, No. 2, 499-518 (1979).

a-particles; a-spectrum; 238U; electrodisintegration; proton spectrum; ternary fission; 18518.

a-particles; electrons; heavy ions; international commission on radiation units and measurements; protons; stopping power; 18358.

Aperture pair; calibration; convolution; deconvolution; geometrical-optics radiometry; inversion; measurement-beam geometry; relative spectral responsivity; slit-scattering function; slit-scattering function corrections; spectral line radiometry; TN910-4.

Aperture synthesis; computed tomography; Doppler; fluid flow; high resolution; reconstruction; temperature reconstruction; ultrasound; SP525, pp. 227-233 (Apr. 1979).

Aperture synthesis; computed tomography; Doppler; fluid flow; high resolution; reconstruction; temperature reconstruction; ultrasound; SP525, pp. 235-246 (Apr. 1979). Aperture/aperture-image pair; aperture pair; calibration; convolution; deconvolution; geometrical-optics radiometry; inversion; measurement-beam geometry; relative spectral responsivity; slit-scattering function; slit-scattering function corrections; TN910-4.

Apparel; burn injury; clothing; fabric flammability; fabrics; fire; garments; heat transfer; injury potential; simulation; accident; NBSIR 79-1755.

Apparel; burn injury; ease of ignition; fabrics; fire; flammability tests; garments; heat transfer; standards; 18991. Apparel; extinguishability; fabrics; flammability; garments; hazard; heat transfer; ignitability; standard; test; 18708. Apparent molal heat capacity; aqueous systems; bibliography; electrochemistry; electrolytes; enthalpy of dilution; heat capacity; relative apparent molal enthalpy; salt solutions; thermochemistry; vapor pressure; SP537.

Appeals process; consensus standards; electrical distribution systems; flat conductor cable; National Electrical Code; technological innovation; SP552, pp. 57-78 (July 1979). Appearance potential; archival tape; computer program; data base; data base management; empirical molecular formula; GPSDC; ion energetics; ionization potential; abstract; NBSIR 78-1432.

Appliance; clothes dryer; efficiency; energy conservation; heat recovery; lint; performance; venting; 18793. Appliance; cooking; efficiency; energy; human factors; kitchen ranges; labeling; stoves; test methods; NBSIR 78-1556. Appliance energy consumption; energy consumption of residences; lighting energy consumption; occupant factors; residential air conditioning; service hot water; space heating; ventilation; NBSIR 78-1501.

Appliances; cooking utensils; energy conservation; energy efficiency; ranges and ovens; 18836. Appliances; energy conservation; energy instrumentation; energy rate; energy use; 18837.

Application; buildings; commercial; daylighting; energy; environments; heating; passive; solar; suburban; urban; 18894. Application; character set; computer interface; cost; data entry; edit; operator speed; record size; transaction volume; transfer speed; validate; verify; SP500-55.

Application system vulnerability; computer security; data confidentiality; data integrity; data security; physical security; procedural security; risk analysis; risk assessment; systems security; ADP availability; annual loss exposure; FIPS PUB 65.

Applications; ASM/NBS data program; compilations; computer data bank; computer display; alloy phase diagrams; 18739. Applications of composites; composites; composite structures; design using composites; fiber composites; fiber glass; filament wound composites; advanced composites; SP563. Applied economics; building codes; building economics; economic analysis; fire safety; health care facilities; hospitals; life safety; mathematical programming; nursing homes; renovation; NBSIR 79-1902.

Applied economics; building codes; building economics; economic analysis; fire safety; health care facilities; hospitals; life safety; mathematical programming; nursing homes; renovation; 19045.

Appropriate technology; industrialization; industrial R&D; LDC's; less developed countries; light capital technology; science and technology for development; U.N. Conference on Science and Technology for Development; UNCSTD; 18685.

Appropriations; fusion diagnostics; gravity waves; laser-interferometer; microwave measurements; non-destructive evaluation; pipe welds; standard; x-ray image; DIM/NBS 63, No. 3, 1-28 (1979).