Annual Report of the National Bureau of StandardsU.S. Government Printing Office, 1965 |
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Page 42
... structure and thermo- dynamics , a program was sponsored at Tokyo University , employing the services of one of the world's leading groups in the field of spectral inter- pretation and molecular analysis . An increased level of activity ...
... structure and thermo- dynamics , a program was sponsored at Tokyo University , employing the services of one of the world's leading groups in the field of spectral inter- pretation and molecular analysis . An increased level of activity ...
Page 43
... structure , critical fields , pene- tration depth , and coherence lengths ) . Properties of Materials under High ... structures , densities , melting points , Curie points , Neel points , and others . Thermodynamics and Transport Data In ...
... structure , critical fields , pene- tration depth , and coherence lengths ) . Properties of Materials under High ... structures , densities , melting points , Curie points , Neel points , and others . Thermodynamics and Transport Data In ...
Page 53
... structure of the first two is now quite well under- stood . Optically Forbidden Transitions . - Studies with the electron monochrom- ator have yielded important information on optically forbidden transitions . A variety of atoms and ...
... structure of the first two is now quite well under- stood . Optically Forbidden Transitions . - Studies with the electron monochrom- ator have yielded important information on optically forbidden transitions . A variety of atoms and ...
Page 54
United States. National Bureau of Standards. Hyperfine Structure . - A theoretical study of the change in the hyperfine structure separation in cesium as a result of the confinement of the atom between two closely spaced conducting ...
United States. National Bureau of Standards. Hyperfine Structure . - A theoretical study of the change in the hyperfine structure separation in cesium as a result of the confinement of the atom between two closely spaced conducting ...
Page 57
... structural information on important species present in such systems . Microwave spectra of several other molecules ... structure for this species and permit esti- mates of its force constants and thermodynamic properties . In addition ...
... structural information on important species present in such systems . Microwave spectra of several other molecules ... structure for this species and permit esti- mates of its force constants and thermodynamic properties . In addition ...
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Page 23 - THE INSTITUTE FOR BASIC STANDARDS provides the central basis within the United 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.
Page 37 - The second is the duration of 9 192 631 770 periods of the radiation corresponding to the transition between the two hyperfine levels of the ground state of the caesium- 133 atom.
Page 150 - Provides quantitative data on the physical and chemical properties of materials, compiled from the world's literature and critically evaluated.
Page 117 - Heat. Temperature Physics. Heat Measurements. Cryogenic Physics. Equation of State. Statistical Physics. Radiation Physics. X-ray. Radioactivity. Radiation Theory. High Energy Radiation. Radiological Equipment.
Page 1 - These include the development and maintenance of the national standards of measurement and the provision of means and methods for making measurements consistent with these standards: the determination of physical constants and properties of materials; the development of methods and instruments for testing materials, devices, and structures; advisory services to government agencies on scientific and technical problems...
Page 151 - Legibility of Alphanumeric Characters and Other Symbols; I. A Permuted Title Index and Bibliography.
Page 6 - reasonably good," it must be superior. It is not sufficient to have fairly good standards of measurement ; fairly good methods of testing materials, mechanisms or structures ; or reasonably good determination of important physical constants. The standards, the measurements, the test procedures must be the very best, the most accurate, the most reliable that can possibly be achieved at any given time, limited only by the state of the art at the time. It is thus more than a play on words to say that...
Page 13 - Subcommittee on Science, Research and Development, House Committee on Science and Astronautics, opened hearings on problems of the Government-Science relationship.
Page 152 - CERC publications are available from the Clearinghouse for Federal Scientific and Technical Information, 5285 Port Royal Road, Springfield, Virginia 22151.
Page 79 - Bureau is a principal focal point in the Federal Government for assuring maximum application of the physical and engineering sciences to the advancement of technology in industry and commerce.