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absorption adjustment amplitude aperture apparatus applied approximately attenuation attn Back backscatter bandwidth beam Bureau of Standards calculated calibration capacitor changes circuit coefficients components correction cycles described detector determined develops diameter diode direction discussed distribution effect element energy engineering error estimate factor Federal fiber Figure filter Forward frequency function Gaussian given Government input laser length linear loss materials mean measurement method mirrors mode modulation National Bureau nonlinear Note observed obtained operation optical output parameters peak percent performance period phase physical position PRINT produce properties provides pulse radiation range ratio reference reflection reports response sampling scattering loss Science shown shows signal simulated square Standards sunspot surface Table technical Technology unit values variables voltage wavelength
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Page 81 - Monographs — Major contributions to the technical literature on various subjects related to the Bureau's scientific and technical activities. Handbooks — Recommended codes of engineering and industrial practice (including safety codes) developed in cooperation with interested industries, professional organizations, and regulatory bodies.
Page 65 - National Standard Reference Data Series — Provides quantitative data on the physical and chemical properties of materials, compiled from the world's literature and critically evaluated.
Page 59 - Major contributions to the technical literature on various subjects related to the Bureau's scientific and technical activities. Handbooks— Recommended codes of engineering and industrial practice (including safety codes) developed in cooperation with interested industries, professional organizations, and regulatory bodies. Special Publications — Include proceedings of conferences sponsored by NBS, NBS annual reports, and other special publications appropriate to this grouping such as wall charts,...
Page 65 - A special series of interim or final reports on work performed by NBS for outside sponsors (both government and non-government). In general, initial distribution is handled by the sponsor; public distribution is by the National Technical Information Services (Springfield, Va.
Page 36 - TECHNOLOGY conducts research and provides scientific and technical services to aid Federal Agencies in the selection, acquisition, application, and use of computer technology to improve effectiveness and economy in Government operations in accordance with Public Law 89-306 (40 USC 759), relevant Executive Orders, and other directives; carries out this mission by managing the Federal Information Processing Standards Program, developing Federal ADP standards guidelines, and managing Federal participation...
Page 81 - Register serves as the official source of information in the Federal Government regarding standards issued by NBS pursuant to the Federal Property and Administrative Services Act of 1949 as amended, Public Law 89-306 (79 Stat. 1127), and as implemented by Executive Order 11717 (38 FR 12315, dated May 11, 1973) and Part 6 of Title 15 CFR (Code of Federal Regulations).
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