Journal of Research of the National Bureau of Standards, Volumes 91-92National Bureau of Standards, 1986 |
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Page 3
... observed between different laboratory re- sults . The scientist may have developed the protocol being tested and has taken great care and pride in that development . His laboratory has documented " proof " of high precision and accuracy ...
... observed between different laboratory re- sults . The scientist may have developed the protocol being tested and has taken great care and pride in that development . His laboratory has documented " proof " of high precision and accuracy ...
Page 7
... Observed pH ( milli - pH units ) 5 2904 2895 10 3015 3017 10 3006 2990 5 N 5 Y Y 5 N N ninin i 2964 2935 10 2999 2983 3055 3053 3049 10 2949 3044 2949 Average 2993 2983 ences of the averages ( the effects ) are given for factors A - G ...
... Observed pH ( milli - pH units ) 5 2904 2895 10 3015 3017 10 3006 2990 5 N 5 Y Y 5 N N ninin i 2964 2935 10 2999 2983 3055 3053 3049 10 2949 3044 2949 Average 2993 2983 ences of the averages ( the effects ) are given for factors A - G ...
Page 10
... Observed pH ( milli - pH units ) Note that this column is the exact opposite of the signs of column A , given in table 2. Thus , -BD is the same as A. It is inseparable from A in the eight - run , seven - factor experiment since the ...
... Observed pH ( milli - pH units ) Note that this column is the exact opposite of the signs of column A , given in table 2. Thus , -BD is the same as A. It is inseparable from A in the eight - run , seven - factor experiment since the ...
Page 11
... Observed pH ( milli - pH units ) 2904 3015 3006 - 2964 2999 3055 3049 2949 Average 2992.625 5 8 The reverse sign PB - design listed in the bottom of table 6 can be similarly rewritten and used with eq ( 9a ) to again calculate effects A ...
... Observed pH ( milli - pH units ) 2904 3015 3006 - 2964 2999 3055 3049 2949 Average 2992.625 5 8 The reverse sign PB - design listed in the bottom of table 6 can be similarly rewritten and used with eq ( 9a ) to again calculate effects A ...
Page 19
... observed main effects and two - factor interactions , which were presented in [ 2 ] , are again introduced as tables 4 and 5. Some additional reduction of data has been performed in presenting these tables . For reasons A B C Electrode ...
... observed main effects and two - factor interactions , which were presented in [ 2 ] , are again introduced as tables 4 and 5. Some additional reduction of data has been performed in presenting these tables . For reasons A B C Electrode ...
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analysis analytical atomic beam BIPM Bureau of Standards calculated calibration calorimeter cell Chem chemical components constant correction detector determined developed displacement effects electrode spacing electron energy Engineering enthalpy equation error estimated evaluation experiment experimental factor Federal finite element flaw frequency function Gaithersburg Green's function impact instrument interactions International ionization chamber isotopic Josephson effect Laboratory linewidth measurement ment metal method metrology microphone National Bureau obtained optical oxygen photodiode Phys physical plate precision procedure quantum quantum Hall effect radiation range ratio S-wave sample scanning shown in figure solution specimen spectral SPRT's SQUID standard deviation Standard Reference Materials Standards Gaithersburg superconducting surements surface technical techniques temperature thermal thermopile tion trace element triple point tunneling uncertainty vacuum values voltage wave waveform wavelength
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Page 241 - 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. Special Publications — Include proceedings of conferences sponsored by NBS.
Page 263 - Certain commercial equipment, instruments, or materials are identified in this paper in order to adequately specify the experimental procedure. Such identification does not imply recommendation or endorsement by the National...
Page 112 - JOURNAL OF RESEARCH— The Journal of Research of the National Bureau of Standards reports NBS research and development in those disciplines of the physical and engineering sciences in which the Bureau is active. These include physics, chemistry, engineering, mathematics, and computer sciences. Papers cover a broad range of subjects, with major emphasis on measurement methodology, and the basic technology underlying standardization. Also included from time to time are survey articles on topics closely...
Page 345 - Studies or reports which are complete in themselves but restrictive in their treatment of a subject. Analogous to monographs but not so comprehensive in scope or definitive in treatment of the subject area. Often serve as a vehicle for final reports of work performed at NBS under the sponsorship of other
Page 78 - The Bureau's overall goal is to strengthen and advance the Nation's science and technology and facilitate their effective application for public benefit. To this end, the Bureau conducts research and provides...
Page 112 - NBS administers this program as a supplement to the activities of the private sector standardizing organizations. Consumer Information Series — Practical information, based on NBS research and experience, covering areas of interest to the consumer. Easily understandable language and illustrations provide useful background knowledge for shopping in today's technological marketplace.
Page 15 - The metre is the length equal to 1 650 763.73 wavelengths in vacuum of the radiation corresponding to the transition between the levels 2p,0 and 5d5 of the krypton-86 atom.
Page 345 - Bureau conducts research and provides: (1) a basis for the Nation's physical measurement system, (2) scientific and technological services for industry and government, (3) a technical basis for equity in trade, and (4) technical services to promote public safety.
Page 41 - 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).
Page 311 - States of a complete and consistent system of physical measurement; coordinates that system with measurement systems of other nations; and furnishes essential services leading to accurate and uniform physical measurements throughout the Nation's scientific community, industry, and commerce.