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  Partner: UNT Libraries Government Documents Department
 Serial/Series Title: NBS monograph
 Serial/Series Title: National Bureau of Standards Reports
 Collection: Technical Report Archive and Image Library
Relativistic Many-Body Bound Systems

Relativistic Many-Body Bound Systems

Date: 1975
Creator: Danos, Michael & Gillet, Vincent
Description: Report containing "[t]he principles and the mathematical details of a fully relativistic nuclear theory" (p. v). Appendix begins on page 124.
Contributing Partner: UNT Libraries Government Documents Department
Automatic Indexing: A State-of-the-Art Report

Automatic Indexing: A State-of-the-Art Report

Date: February 1970
Creator: Stevens, Mary Elizabeth
Description: Report issued by the U.S. National Bureau of Standards discussing results of a survey conducted on automatic mechanized indexing and data processing. As stated in the introduction, "it has concentrated on the major developments in and related demonstrations of automatic indexing potentialities. Examples are also given of indexes compiled by machine and of potentially related research efforts in such areas as natural language text searching, statistical association techniques used for search and retrieval, and proposed systems for concept processing" (p. 1). This report includes an illustration.
Contributing Partner: UNT Libraries Government Documents Department
Systems of Electrical Units

Systems of Electrical Units

Date: August 1963
Creator: Silsbee, Francis B.
Description: Report issued by the U.S. National Bureau of Standards discussing different systems of electrical units. As stated in the introduction, "the various systems of measurement, with their respective sets of units, used in the literature on electricity and magnetism are described in detail" (p. 1). This report includes tables.
Contributing Partner: UNT Libraries Government Documents Department
Reduction of Data for Piston Gage Pressure Measurements

Reduction of Data for Piston Gage Pressure Measurements

Date: June 17, 1963
Creator: Cross, J. L.
Description: Report issued by the U.S. National Bureau of Standards discussing piston gage pressure and reducing errors of measurement. Sources of error are described and evaluated in order to "reduce the magnitude of overall error of measurement" (p. 1). This report includes tables, and illustrations.
Contributing Partner: UNT Libraries Government Documents Department
Geometrical Considerations and Nomenclature for Reflectance

Geometrical Considerations and Nomenclature for Reflectance

Date: October 1977
Creator: Nicodemus, F. E.; Richmond, J. C.; Hsia, J. J.; Ginsberg, I. W. & Limperis, T.
Description: Report issued by the U.S. National Bureau of Standards discussing specifications of reflectance and proposed nomenclature. As stated in the introduction, "this monograph presents a unified approach to the specification of reflectance in relation to the beam geometry of both the incident and the reflected flux in any reflectometer or in any application of measured reflectance data" (p. 1). This report includes illustrations.
Contributing Partner: UNT Libraries Government Documents Department
Performance Criteria for Solar Heating and Cooling Systems in Residential Buildings

Performance Criteria for Solar Heating and Cooling Systems in Residential Buildings

Date: September 1982
Creator: United States. Bureau of Standards.
Description: Report issued by the National Bureau of Standards over solar heating and cooling systems in residential buildings. The performance criteria for solar systems are discussed. This report includes illustrations.
Contributing Partner: UNT Libraries Government Documents Department
Bibliography on Molecular and Crystal Structure Models

Bibliography on Molecular and Crystal Structure Models

Date: May 20, 1960
Creator: Smith, Deane K.
Description: Report that briefly describes many of the models of crystal and molecular structures which have appeared in the literature, and presents a bibliography of the publications, grouped according to model types, which describe the models in more detail.
Contributing Partner: UNT Libraries Government Documents Department
Colors of Signal Lights: Their Selection, Definition, Measurement, Production, and Use

Colors of Signal Lights: Their Selection, Definition, Measurement, Production, and Use

Date: April 3, 1967
Creator: Breckenridge, F. C.
Description: Report discussing the selection, specifications, and use of signal-light colors. It discusses the nature of the problem, and the mathematical representation, recognition, production, control, and use of such colors. The characteristics of different types of chromaticity boundaries and the purpose and effect of the requirement for similarity of chromaticity characteristics are given special consideration. The treatment is varied according to the intended use. The discussion of the control of colors and the section on the use of colors are nontechnical, whereas the section on the production of signal colors is designed for the colorimetrist who is faced with the problem of selecting limit filters or drafting a specification.
Contributing Partner: UNT Libraries Government Documents Department
Shielding Against Gamma Rays, Neutrons, and Electrons From Nuclear Weapons: A Review and Bibliography

Shielding Against Gamma Rays, Neutrons, and Electrons From Nuclear Weapons: A Review and Bibliography

Date: February 24, 1964
Creator: Hubbell, J. H. & Spencer, L. V.
Description: Report discussing the problem of predicting dose rates and of estimating the effectiveness of shielding from radiations resulting from nuclear explosions. A number of calculations and supporting experiments regarding the penetration and diffusion of gamma rays, neutrons, and electrons through air and bulk materials are summarized. Indications are given of gaps in such input information. A selection of 485 references from the unclassified literature is presented, of which 388 are cataloged as to source geometry and energy, absorber material and configuration, type of data presented, and method of calculation or experimental technique. These cataloged references include radiation field studies ranging from the point-source infinite-medium situation up through such complicated geometries as foxholes, shelters, and conventional structures. The other references are of a general or review nature or contain input spectral data.
Contributing Partner: UNT Libraries Government Documents Department
Compilation of the Melting Points of the Metal Oxides

Compilation of the Melting Points of the Metal Oxides

Date: October 10, 1963
Creator: Schneider, Samuel J.
Description: Report compiling the melting points of 70 metal oxides published prior to January 1963. Both the original melting point and the equivalent value based on the International Practical Temperature Scale of 1948 are presented. Included in the survey is information on pertinent experimental details such as the method of temperature measurement, purity, furnace type, and environmental conditions.
Contributing Partner: UNT Libraries Government Documents Department
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