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 Decade: 1960-1969
 Serial/Series Title: National Bureau of Standards Reports
 Collection: Technical Report Archive and Image Library
An Introduction to the Description and Evaluation of Microwave Systems Using Terminal Invariant Parameters

An Introduction to the Description and Evaluation of Microwave Systems Using Terminal Invariant Parameters

Date: October 1969
Creator: Engren, Glenn F.
Description: Report presenting the technical background and basis for a new method of evaluating certain performance parameters which are common to all microwave systems. A unique feature of the new measurement concept is its elimination of the precision waveguide and connector requirements for an important class of measurement problems.
Contributing Partner: UNT Libraries Government Documents Department
Standard X-ray Diffraction Powder Patterns: Section 7. Data for 81 Substances

Standard X-ray Diffraction Powder Patterns: Section 7. Data for 81 Substances

Date: September 1969
Creator: Swanson, H. E.; McMurdie, H. F.; Morris, M. C. & Evans, E. H.
Description: None
Contributing Partner: UNT Libraries Government Documents Department
Microwave Spectral Tables: Volume 3. Polyatomic Molecules With Internal Rotation

Microwave Spectral Tables: Volume 3. Polyatomic Molecules With Internal Rotation

Date: June 1969
Creator: Wacker, Paul F.; Cord, Marian S.; Burkhard, Donald G.; Petersen, Jean D. & Kukol, Raymond F.
Description: None
Contributing Partner: UNT Libraries Government Documents Department
Lectures on modular forms

Lectures on modular forms

Date: 1969
Creator: Lehner, J. (Joseph), 1912-
Description: None
Contributing Partner: UNT Libraries Government Documents Department
Investigation of the Exploding Wire Process as a Source for High Temperature Studies

Investigation of the Exploding Wire Process as a Source for High Temperature Studies

Date: November 1968
Creator: Cassidy, Esther C.; Abramowitz, Stanley & Beckett, Charles W.
Description: None
Contributing Partner: UNT Libraries Government Documents Department
Technology of Liquid Helium

Technology of Liquid Helium

Date: October 1968
Creator: Kropschot, R. H.; Birmingham, B. W. & Mann, D. B.
Description: None
Contributing Partner: UNT Libraries Government Documents Department
Acid-Base Behavior in Aprotic Organica Solvents

Acid-Base Behavior in Aprotic Organica Solvents

Date: August 1968
Creator: Davis, Marion Maclean
Description: None
Contributing Partner: UNT Libraries Government Documents Department
Acceleration Due to Gravity at the National Bureau of Standards

Acceleration Due to Gravity at the National Bureau of Standards

Date: June 1968
Creator: Tate, Douglas Roy
Description: None
Contributing Partner: UNT Libraries Government Documents Department
Infrared Spectroscopy of Carbohydrates: A Review of the Literature

Infrared Spectroscopy of Carbohydrates: A Review of the Literature

Date: June 1968
Creator: Tipson, R. Stuart
Description: Report presenting of survey of the literature on the infrared spectroscopy of carbohydrates in order to assemble and systematize information in this field. Discusses principles and instrumentation, sampling techniques, comparison of samples, and the interpretation of the spectra. In addition, examples are discussed of the use of infrared spectra for qualitative and quantitative purposes and in the determination of structure. Special techniques are briefly described.
Contributing Partner: UNT Libraries Government Documents Department
Microwave Spectral Tables: Volume 4. Polyatomic Molecules Without Internal Rotation

Microwave Spectral Tables: Volume 4. Polyatomic Molecules Without Internal Rotation

Date: June 1968
Creator: Cord, Marian S.; Petersen, Jean D.; Lojko, Matthew S. & Haas, Rudolph H.
Description: None
Contributing Partner: UNT Libraries Government Documents Department
Microwave Spectral Tables: Volume 5. Spectral Line Listing

Microwave Spectral Tables: Volume 5. Spectral Line Listing

Date: June 1968
Creator: Cord, Marian S.; Lojko, Matthew S. & Petersen, Jean D.
Description: None
Contributing Partner: UNT Libraries Government Documents Department
Standard X-ray Diffraction Powder Patterns: Section 6. Data for 60 Substances

Standard X-ray Diffraction Powder Patterns: Section 6. Data for 60 Substances

Date: June 1968
Creator: Swanson, H. E.; McMurdie, H. F.; Morris, M. C. & Evans, E. H.
Description: None
Contributing Partner: UNT Libraries Government Documents Department
Nickel and Its Alloys

Nickel and Its Alloys

Date: May 1968
Creator: Rosenberg, Samuel J.
Description: None
Contributing Partner: UNT Libraries Government Documents Department
Oscillator Strengths and Transition Probabilities fro 3288 Lines of Fe I

Oscillator Strengths and Transition Probabilities fro 3288 Lines of Fe I

Date: March 1968
Creator: Corliss, C. H. & Tech, J. L
Description: Report of a homogeneous set of intensity-related data calculated for 3288 spectral lines of Fe I in the region from 2100 to 9900 angstroms. The quantities tabulated in the present monograph include log (g__), log (gf), gf,f,gA, and A. Since recent investigations do not support excitations corrections in the case of Fe I and certain other spectra, the present tabulation incorporates a removal of that normalization function. This recalculation affects the values for all lines whose upper energy levels lie above 46000 cm -1 and should significantly improve the internal consistency of the present data.
Contributing Partner: UNT Libraries Government Documents Department
Saturated Liquid Densities of Oxygen, Nitrogen, Argon, and Parahydrogen

Saturated Liquid Densities of Oxygen, Nitrogen, Argon, and Parahydrogen

Date: January 31, 1968
Creator: Roder, H. M.
Description: Integrated tables of pressure, volume, and temperature for the saturated liquid, from the triple point to the critical point, for oxygen, nitrogen, argon, and parahydrogen.
Contributing Partner: UNT Libraries Government Documents Department
Colorimetry

Colorimetry

Date: January 1968
Creator: Nimeroff, I.
Description: None
Contributing Partner: UNT Libraries Government Documents Department
Hydrogenation of Ethylene on Metallic Catalysts

Hydrogenation of Ethylene on Metallic Catalysts

Date: 1968
Creator: Horiuti, Juro
Description: Catalyzed hydrogenation in the presence of unsupported catalysts, especially of evaporated films of pure metals is discussed.
Contributing Partner: UNT Libraries Government Documents Department
The Modernized Metric System: the International System of Units (SI) and its Relationship to U.S. Customary Units

The Modernized Metric System: the International System of Units (SI) and its Relationship to U.S. Customary Units

Date: 1968
Creator: United States. National Bureau of Standards.
Description: Chart of the six base units of the modernized metric system, including length, time, mass, temperature, electric current, and luminous intensity.
Contributing Partner: UNT Libraries Government Documents Department
Low Temperature Mechanical Properties Of Copper and Selected Copper Alloys: A Compilation From the Literature

Low Temperature Mechanical Properties Of Copper and Selected Copper Alloys: A Compilation From the Literature

Date: December 1, 1967
Creator: Reed, Richard P. & Mikesell, Ritchie P.
Description: None
Contributing Partner: UNT Libraries Government Documents Department
Handbook of Mathematical Functions With Formulas, Graphs, and Mathematical Tables

Handbook of Mathematical Functions With Formulas, Graphs, and Mathematical Tables

Date: November 1967
Creator: Abramowitz, Milton, 1915-1958 & Stegun, Irene A.
Description: None
Contributing Partner: UNT Libraries Government Documents Department
X-Ray Wavelength Conversion Tables and Graphs for Qualitative Electron Probe Microanalysis

X-Ray Wavelength Conversion Tables and Graphs for Qualitative Electron Probe Microanalysis

Date: September 25, 1967
Creator: Heinrich, Kurt F. J.
Description: Tables and graphs constructed for electron probe x-ray spectrometers equipped with crystal changers and calibrated for LiF crystals in angstroms.
Contributing Partner: UNT Libraries Government Documents Department
Standard X-ray Diffraction Powder Patterns: Section 5. Data for 80 Substances

Standard X-ray Diffraction Powder Patterns: Section 5. Data for 80 Substances

Date: August 31, 1967
Creator: Swanson, H. E.; McMurdie, H. F.; Morris, M. C. & Evans, E. H.
Description: None
Contributing Partner: UNT Libraries Government Documents Department
Realistic Uncertainties and the Mass Measurement Process: An Illustrated Review

Realistic Uncertainties and the Mass Measurement Process: An Illustrated Review

Date: August 15, 1967
Creator: Pontius, P. E. & Cameron, J. M.
Description: None
Contributing Partner: UNT Libraries Government Documents Department
Effects of Finite Lattice Heat Capacity on Spin Lattice Relaxation: Theory and Numerical Analysis

Effects of Finite Lattice Heat Capacity on Spin Lattice Relaxation: Theory and Numerical Analysis

Date: August 1, 1967
Creator: Peterson, Robert L.
Description: Report discussing the transient magnetic behavior of a paramagnetic substance, after an initial disturbance, considered theoretically for a variety of situations in which the lattice temperature rises as a result of energy flow from the magnetic (electron spin) system. Next, the opposite extreme is considered - that in which the resonant and remaining modes are totally uncoupled. Finally, there is a consideration of the case of spins coupled only to the resonant phonons, which in turn are coupled to a constant temperature bath, whether this be the helium or the remaining modes.
Contributing Partner: UNT Libraries Government Documents Department
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