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A Study of the Current Transformer with Particular Reference to Iron Loss
Report issued by the Bureau of Standards over studies conducted on current transformers. Emphasis is placed on iron loss. The results of the studies are presented and discussed. This report includes tables, and illustrations.
Date:
1911
Creator:
Agnew, P. G.
Object Type:
Report
System:
The UNT Digital Library
The Determination of the Constants of Instrument Transformers
Report issued by the Bureau of Standards over studies on instrument transformers. As stated in the first paragraph, "the principle of the method here described is the same for both current and potential transformers, being an application of the potentiometer method" (p. 281). The methods and equipment studied are presented and discussed.
Date:
1911
Creator:
Agnew, P. G. & Fitch, T. T.
Object Type:
Report
System:
The UNT Digital Library
On-Site Calibration of Flow Metering Systems Installed in Buildings
Report issued by the National Bureau of Standards over calibration of flow-metering systems. Methods for on-site calibration are discussed. This report includes illustrations.
Date:
January 1984
Creator:
Baker, David W. & Hurley, C. Warren
Object Type:
Report
System:
The UNT Digital Library
What About Metric?
Pamphlet issued by the United States National Bureau of Standards discussing the reasons that the U.S. decided passed the Metric Conversion Act of 1975 and provides tables, illustrations, and formulas for converting between customary units and metric units of measuring weight, length, volume, and temperature. It also includes a discussion of how one might expect to use metric measurements in the marketplace, in the home, and at work.
Date:
October 1976
Creator:
Barbrow, Louis E. & Halpin, Suellen
Object Type:
Pamphlet
System:
The UNT Digital Library
Climatic Charts and Data of the Radio Refractive Index for the United States and the World
From Introduction: "This Monograph has as its purpose the compilation and analysis of the extensive radio refractive index data available within the Central Radio Propagation Laboratory of the National Bureau of Standards. This will be accomplished by presenting both tabulations of basic data for specific locations and charts for interpolation to any location."
Date:
November 25, 1960
Creator:
Bean, B. R.; Horn, J. D. & Ozanich, A. M., Jr.
Object Type:
Report
System:
The UNT Digital Library
Research and Innovation in the Building Regulatory Process
This document contains the Proceedings of the Sixth NBS/NCSBCS Joint Conference on Research and Innovation in the Building Regulatory Process, held on September 11, 1984, in Denver, CO. This conference addressed streamlined administrative procedures, computers in construction, and fire safety technology. These Proceedings contain the 10 papers selected for presentation at the conference.
Date:
April 1985
Creator:
Beavers, Linda
Object Type:
Report
System:
The UNT Digital Library
On the Establishment of the Thermodynamic Scale of Temperature by Means of the Constant-Pressure Thermometer
Report issued by the Bureau of Standards over two different types of gas thermometry, with its main focus on the constant-pressure thermometer. The thermodynamic scale of temperature is also discussed. This report includes tables, and illustrations.
Date:
1907
Creator:
Buckingham, Edgar
Object Type:
Report
System:
The UNT Digital Library
The Steam-Turbine Expansion Line on the Mollier Diagram, and a Short Method of Finding the Reheat Factor
Report issued by the Bureau of Standards over the Mollier diagram. The steam-turbine expansion line on the diagram is discussed. This report includes tables, and illustrations.
Date:
1911
Creator:
Buckingham, Edgar
Object Type:
Report
System:
The UNT Digital Library
Efflux of Gases Through Small Orifices
Scientific paper issued by the Bureau of Standards over studies conducted on gas effusion rates. The methods used and the results of the studies are presented and discussed. This paper includes tables, and illustrations.
Date:
January 28, 1920
Creator:
Buckingham, Edgar & Edwards, Junius David
Object Type:
Report
System:
The UNT Digital Library
Temperature Measurements in Bessemer and Open-Hearth Practice
Technical paper issued by the Bureau of Standards over studies conducted on different types of furnaces, specifically the Bessemer and the open-hearth furnace. The results of the studies are presented and discussed. This paper includes tables, and illustrations.
Date:
May 8, 1917
Creator:
Burgess, George K.
Object Type:
Report
System:
The UNT Digital Library
Directional Extreme Wind Speed Data for the Design of Buildings and Other Structures
Report issued by the National Bureau of Standards over wind speed data collected for the design of buildings. The wind speed data is discussed. This report includes tables.
Date:
March 1984
Creator:
Changery, Michael J.; Dumitriu-Valcea, Eugene J. & Simiu, Emil
Object Type:
Report
System:
The UNT Digital Library
Fitness-for-Service Criteria for Assessing the Significance of Fatigue Cracks in Offshore Structure
Abstract: Results of a research program to develop fitness-for-service criteria for assessing the significance of fatigue cracks in offshore structures are presented in five papers. Each paper describes the goals and approaches to a specific task and details the results of the study.
Date:
August 1985
Creator:
Cheng, Yi-Wen
Object Type:
Report
System:
The UNT Digital Library
Selective Radiation from the Nernst Glower
Report issued by the Bureau of Standards over studies conducted on the radiation emitted from a Nernst filament. Methods and results of the studies are presented and discussed. This report includes tables, and illustrations.
Date:
1908
Creator:
Coblentz, W. W.
Object Type:
Report
System:
The UNT Digital Library
Coupled Circuits in Which the Secondary has Distributed Inductance and Capacity
Report issued by the Bureau of Standards over studies conducted on coupled circuits. Emphasis was placed on the secondary circuit and its inductance and capacity. The results of the studies are presented and discussed. This report includes illustrations.
Date:
1911
Creator:
Cohen, Louis
Object Type:
Report
System:
The UNT Digital Library
The Development and Evaluation of Effective Symbol Signs
Report issued by the National Bureau of Standards over the history and development of sign systems in the United States. The research and development of more effective systems are discussed. This report includes tables, and illustrations.
Date:
May 1982
Creator:
Collins, Belinda Lowenhaupt
Object Type:
Report
System:
The UNT Digital Library
Low-Sloped Roofing Research Plan
Abstract: This report presents a long-range plan for roofing research. The plan was developed in response to a need for roofing research addressing major materials problems and changes in low-sloped roofing materials technology. The intent of the plan is to establish the technical basis for developing standards and minimum levels of performance to assist in the selection of cost-effective and durable roofing materials. Four major areas of needed research are identified: (1) low-sloped roofing systems, (2) roofing membranes including single-ply and built-up, (3) thermal insulation for roofing systems, and (4) condition assessment and repair of roofs. Within each research area, a goal is given as well as a number of objectives to achieve the goal. A recommended approach to accomplish each objective is also given.
Date:
July 1983
Creator:
Cullen, William C.; Rossiter, Walter J., Jr.; Mathey, Robert G. & Clifton, James R.
Object Type:
Report
System:
The UNT Digital Library
Formulas, Tables and Curves for Computing the Mutual Inductance of Two Coaxial Circles
Scientific paper issued by the Bureau of Standards over the mutual inductance of two coaxial circles. As stated in the abstract, "a number of examples are given to show the methods of computation by the different formulas, tables, and charts" (p. 541). This paper includes tables, and illustrations.
Date:
August 5, 1924
Creator:
Curtis, Harvey L. & Sparks, C. Matilda
Object Type:
Report
System:
The UNT Digital Library
Cooperative Measurements of Radio Fading in 1925
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.
Date:
August 17, 1927
Creator:
Dellinger, J. H.; Jolliffe, C. B. & Parkinson, T.
Object Type:
Report
System:
The UNT Digital Library
Computer Modeling of the Vapor Compression Cycle with Constant Flow Area Expansion Device
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.
Date:
May 1983
Creator:
Domanski, Piotr & Didion, David A.
Object Type:
Report
System:
The UNT Digital Library
Corrosion and Protection of Steel Piles in a Natural Seawater Environment
From Introduction: "This paper describes some results of the first eight years of a fifteen year program in which a variety of coating and catholic protection systems are evaluated on their ability to protect steel piles in offshore conditions at Dam Neck, Virginia. It includes a description of the methods used in the evaluation and the results found on these systems."
Date:
June 1977
Creator:
Escalante, E.; Iverson, W. P.; Gerhold, W. F.; Sanderson, B. T. & Alumbaugh, R. L.
Object Type:
Report
System:
The UNT Digital Library
Analytical and Experimental Analysis of Procedures for Testing Solar Domestic Hot Water Systems
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.
Date:
February 1982
Creator:
Fanney, A. H.; Thomas, W. C.; Scarbrough, C. A. & Terlizzi, C. P.
Object Type:
Report
System:
The UNT Digital Library
Evaluation of Construction Loads in Multistory Concrete Buildings
Report issued by the National Bureau of Standards over construction loads of multistory concrete buildings. Evaluations of the construction loads are discussed. This report includes illustrations, and photographs.
Date:
February 1983
Creator:
Fattal, S. G.
Object Type:
Report
System:
The UNT Digital Library
Manual of Fire-Loss Prevention of the Federal Fire Council
From preface: "This issue of the Manual of Fire-Loss Prevention, the first edition of which was published in 1934, includes revisions and additions made in part to cover improvements in the past 10 years in methods of preventing and controlling fires. Such methods remain dependent largely on the elimination of preventable fires and abatement of loss from those that originate, by the use of appropriate designs and materials in building construction and the installation of applicable fire alarm and extinguishing equipment, to the extent justified by the hazard" (p. ii).
Date:
1945
Creator:
Federal Fire Council (U.S.)
Object Type:
Report
System:
The UNT Digital Library
Testing of Fire-Clay Brick with Special Reference to their Use in Coal-Fired Boiler Settings
Technical paper issued by the Bureau of Standards over studies conducted on fire-clay bricks. The results of the studies are discussed. This paper includes tables, and illustrations.
Date:
February 13, 1925
Creator:
Geller, R. F.
Object Type:
Report
System:
The UNT Digital Library