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 Decade: 1960-1969
 Serial/Series Title: National Bureau of Standards Reports
 Collection: Technical Report Archive and Image Library
A Comparison of Two Melting-Pressure Equations Constrained to Triple Point Using Data for Eleven Gases and Three Metals

A Comparison of Two Melting-Pressure Equations Constrained to Triple Point Using Data for Eleven Gases and Three Metals

Date: October 6, 1963
Creator: Goodwin, Robert D.
Description: Parameters determined by a least-squares method for the reduced Simon equation and for a new, empirical melting equation.
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
A Compilation of the Physical Equilibria and Related Properties of the Hydrogen-Carbon Monoxide System

A Compilation of the Physical Equilibria and Related Properties of the Hydrogen-Carbon Monoxide System

Date: May 1961
Creator: Drayer, D. E. & Flynn, T. M.
Description: Graphical presentation of K-factors for eight isotherms, published data on the solid-vapor region, and a bibliography of approximately 450 references.
Contributing Partner: UNT Libraries Government Documents Department
A Complete Mode Sum for LF, VLF, ELF Terrestrial Radio Wave Fields

A Complete Mode Sum for LF, VLF, ELF Terrestrial Radio Wave Fields

Date: October 1, 1964
Creator: Johler, J. Ralph & Berry, Leslie A.
Description: Report discussing the VLF, ELF propagation in the earth-ionosphere waveguide emphasizing the total field found by summing all modes which contribute appreciably. Solutions are given and calculations are made for a homogeneous isotropic ionosphere, a homogeneous ionosphere with a constant radial magnetic field imposed, and an ionosphere with a magnetic field of arbitrary dip angle.
Contributing Partner: UNT Libraries Government Documents Department
Conductive Flooring for Hospital Operating Rooms

Conductive Flooring for Hospital Operating Rooms

Date: March 21, 1960
Creator: Boone, Thomas H.; Hermach, Francis L.; MacArthur, Edgar H. & McAuliff, Rita C.
Description: Report issued by the Bureau of Standards over studies on the importance of conductive flooring in hospitals. Types of conductive flooring are compared, and tested. The methods and results are presented, and discussed. This report includes tables, illustrations, and photographs.
Contributing Partner: UNT Libraries Government Documents Department
Corrected Optical Pyrometer Readings

Corrected Optical Pyrometer Readings

Date: April 21, 1961
Creator: Poland, D. E.; Green, J. W. & Margrave, J. L.
Description: Report presenting a table of corrected optical pyrometer readings which enables optical pyrometer users to convert observed temperature immediately to the true temperature, if the effective emissivity of the material being observed is known. The table gives observed temperatures from 1,000 to 3,000ºK in increments of 5 degrees, from 3,000 to 5,000ºK in increments of 10 degrees, from 5,000 to 10,000ºK in increments of 50 degrees, and from 10,000 to 39,900ºK in increments of 100 degrees. For these, true temperatures are tabulated for 49 emissivities ranging from 0.02 to 0.98 in increments of 0.02.
Contributing Partner: UNT Libraries Government Documents Department
Corrosion of Steel Pilings in Soils

Corrosion of Steel Pilings in Soils

Date: October 24, 1962
Creator: Romanoff, Melvin
Description: None
Contributing Partner: UNT Libraries Government Documents Department
Creep and Drying Shrinkage of Lightweight and Normal-Weight Concretes

Creep and Drying Shrinkage of Lightweight and Normal-Weight Concretes

Date: March 4, 1964
Creator: Reichard, T. W.
Description: None
Contributing Partner: UNT Libraries Government Documents Department
Curves of Input Impedance Change Due to Ground for Dipole Antennas

Curves of Input Impedance Change Due to Ground for Dipole Antennas

Date: January 31, 1964
Creator: Vogler, L. E. & Noble, J. L.
Description: Report presenting graphs of the change in input impedance of electrically short dipole antennas in the presence of an isotropic and homogeneous ground which considers four types of antennas: horizontal and vertical, electric and magnetic dipoles. Curves of the change in both the input resistance and reactance are shown for a wide range of values of the frequency, antenna height above the ground, and electromagnetic ground constants.
Contributing Partner: UNT Libraries Government Documents Department
Determination of Total X-Ray Beam Energy With a Calibrated Ionization Chamber

Determination of Total X-Ray Beam Energy With a Calibrated Ionization Chamber

Date: June 5, 1962
Creator: Pruitt, John S. & Domen, Steve R.
Description: None
Contributing Partner: UNT Libraries Government Documents Department