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  Partner: UNT Libraries Government Documents Department
 Country: United States
 Serial/Series Title: National Bureau of Standards Reports
 Collection: Technical Report Archive and Image Library
America Joins a Metric World

America Joins a Metric World

Date: February 1976
Creator: United States. National Bureau of Standards.
Description: Pamphlet issued by the United States National Bureau of Standards discussing the Metric Conversion Act of 1975, the work of the U.S. Metric Board, and how government agencies are facilitating a switch to the metric system.
Contributing Partner: UNT Libraries Government Documents Department
Analytical and Experimental Analysis of Procedures for Testing Solar Domestic Hot Water Systems

Analytical and Experimental Analysis of Procedures for Testing Solar Domestic Hot Water Systems

Date: February 1982
Creator: Fanney, A. H.; Thomas, W. C.; Scarbrough, C. A. & Terlizzi, C. P.
Description: Report issued by the National Bureau of Standards over testing procedures used for solar domestic water heating systems. Testing methods are discussed. This report includes tables, illustrations, and photographs.
Contributing Partner: UNT Libraries Government Documents Department
Annual Report of the Director [of] the Bureau of Standards to the Secretary of Commerce for the Fiscal Year Ended June 30, 1921

Annual Report of the Director [of] the Bureau of Standards to the Secretary of Commerce for the Fiscal Year Ended June 30, 1921

Date: 1921
Creator: United States. Bureau of Standards.
Description: Report describing the functions and operations of the United States Bureau of Commerce and its divisions during the fiscal year.
Contributing Partner: UNT Libraries Government Documents Department
Annual Variation of Temperature Field and Heat Transfer Under Heated Ground Surfaces (Slab-on-Grade Floor Heat Loss Calculation)

Annual Variation of Temperature Field and Heat Transfer Under Heated Ground Surfaces (Slab-on-Grade Floor Heat Loss Calculation)

Date: June 1983
Creator: Kusuda, Tamami
Description: Report issued by the National Bureau of Standards over studies conducted on sub-surface temperatures and heat transfer. Testing methods are discussed. This report includes tables, and illustrations.
Contributing Partner: UNT Libraries Government Documents Department
An Apparatus for Measuring the Relative Wear of Sole Leathers, and the Results Obtained with Leather from Different Parts of a Hide

An Apparatus for Measuring the Relative Wear of Sole Leathers, and the Results Obtained with Leather from Different Parts of a Hide

Date: November 22, 1919
Creator: Hart, R. W.
Description: Technical paper issued by the Bureau of Standards over studies conducted on the quality of sole leather. As stated in the introduction, "the development of a simple method for quickly determining the durability of sole leather seemed desirable, and this paper discusses a laboratory apparatus designed for this purpose and also presents the results of tests made to date to determine the relative wear of leather from different parts of the hide" (p. 3). This paper includes illustrations, and photographs.
Contributing Partner: UNT Libraries Government Documents Department
Application of Method of Characteristics to Model the Transport of Discrete Solids in Partially-Filled Pipe Flow

Application of Method of Characteristics to Model the Transport of Discrete Solids in Partially-Filled Pipe Flow

Date: February 1982
Creator: Swaffield, J. A.
Description: Report issued by the National Bureau of Standards over transporting discrete solids in partially-filled flow pipes. The methods and application of drainage flow are discussed. This report includes tables, illustrations, and photographs.
Contributing Partner: UNT Libraries Government Documents Department
Brief History of Measurement Systems: with a Chart of the Modernized Metric System

Brief History of Measurement Systems: with a Chart of the Modernized Metric System

Date: August 1976
Creator: United States. National Bureau of Standards.
Description: Pamphlet issued by the United States National Bureau of Standards providing an overview of the English system of measurement used in the United States and of the metric system. The internal pages of the pamphlet contain a chart labeled "The Modernized Metric System" which includes tables of common conversions and a chart of the seven base units: meter/length, kilogram/mass, second/time, ampere/electric current, kelvin/temperature, mole/amount of substance, and candela/luminous intensity, as well as two supplementary units: radian/plane angle and steradian/solid angle. There is also a graphic representation of yards versus meters in ruler form at the bottom.
Contributing Partner: UNT Libraries Government Documents Department
Calibration of Temperature Measurement Systems Installed in Buildings

Calibration of Temperature Measurement Systems Installed in Buildings

Date: January 1984
Creator: Hurley, C. Warren & Schooley, James F.
Description: Report issued by the National Bureau of Standards over calibration of thermometers for accurate temperature measurements in buildings. Methods of on-site calibration are discussed. This report includes graphs, and illustrations.
Contributing Partner: UNT Libraries Government Documents Department
Computer Modeling of the Vapor Compression Cycle with Constant Flow Area Expansion Device

Computer Modeling of the Vapor Compression Cycle with Constant Flow Area Expansion Device

Date: May 1983
Creator: Domanski, Piotr & Didion, David A.
Description: Report issued by the National Bureau of Standards over studies conducted on vapor compression cycles. Methods of operation are discussed. This report includes graphs, illustrations, and photographs.
Contributing Partner: UNT Libraries Government Documents Department
Cooperative Measurements of Radio Fading in 1925

Cooperative Measurements of Radio Fading in 1925

Date: August 17, 1927
Creator: Dellinger, J. H.; Jolliffe, C. B. & Parkinson, T.
Description: Scientific paper issued by the Bureau of Standards over studies conducted on radio fading. As stated in the abstract, "the series of measurements on fading were devoted to studies of fading effects during the sunset period, effects during the solar eclipse of January 24, the fading variations throughout a 24-hour day, and the effects of high transmitting power on fading" (p. 419). This paper includes tables, maps, illustrations, and photographs.
Contributing Partner: UNT Libraries Government Documents Department
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