Skip to main content
U.S. flag

An official website of the United States government

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

Scientific Papers of the Bureau of Standards Volume 18

Scientific Papers of the Bureau of Standards

The Journal of Research of NIST and its predecessors report NIST research and development in metrology and related fields of: physical science, engineering, applied mathematics, statistics, biotechnology, information technology.

For additional information see: About the Journal

Scientific Papers of the Bureau of Standards, Volume18

Scientific Papers of the Bureau of Standards - Contents of Volume 18,p. TOC

Scientific Papers of the Bureau of Standards - Index to Volume 18, p. Index

Sensitometry of photographic emulsions and a survey of the characteristics of plates and films of American Manufacture, S439, p. 1, (May 1922)
Davis, R.; Walters, F. M., Jr.

The spectral transmissive properties of dyes: I. Seven Permitted Food Dyes in the visible, ultra-violet, and near infra-red, S440, p. 121, (July 1921)
Gibson, K. S.; McNicholas, H. J.; Tyndall, E. P. T.; Frehafer, M. K.; Mathewson, W. E.

Notes on standard wave lengths spectographs, and spectrum tubes, S441, p. 185, (February 1922)
Meggers, W. F.; Burns, K.

Wave length measurements in the Arc Spectra of Neodymium and Samarium, S442, p. 201, (January 1922)
Kiess, C. C.

Measurement of the color temperature of the more efficient artificial light sources by the method of rotary dispersion, S443, p. 221, (November 1921)
Priest, I. G.

Practical spectrographic analysis, S444, p. 235, (April 1922)
Meggers, W. F.; Kiess, C. C.; Stimson, F. J.

A piezo-electric method for the instantaneous measurement of high pressures, S445, p. 257, (May 1922)
Karcher, J. C.

Spectrophotoelectrical sensitivity of argentite (Ag2S), S446, p. 265, (April 1922)
Coblentz, W. W.

Theory, construction, and use of the photometric integrating sphere, S447, p. 281, (September 1921)
Rosa, E. B.; Taylor, A. H.

Decarburization of ferrochromium by hydrogen, S448, p. 327, (June 1922)
Jordan, L.; Swindells, F. E.

Radio-frequency amplifiers, S449, p. 335, (June 1922)
Lowell, P. D.

An electron tube amplifier using 60-cycle alternating current to supply power for the filaments and plates, S450, p. 345, (June 1922)
Lowell, P. D.

Spectrophoto-electrical sensitivity of bournonite and pyrargyrite, S451, p. 353, (May 1922)
Coblentz, W. W.; Eckford, J. F.

Structure of martensitic carbon steels and changes in microstructure which occur upon tempering, S452, p. 373, (March 1922)
Rawdon, H. S.; Epstein, S.

Preparation and properties of pure iron alloys: I. Effects of carbon and manganese on the mechanical properties of pure iron, S453, p. 411, (May 1922)
Neville, R. P.; Cain, J. R.

Action of charred paper on the photographic plate and a method of deciphering charred records, S454, p. 445, (June 1922)
Davis, R.

Tables for the calculation of the inductance of circular coils of rectangular cross section, S455, p. 451, (June 1921)
Grover, F. W.

Spectrophoto-electrical sensitivity of some halide salts of thallium, lead, and silver, S456, p. 489, (August 1922)
Coblentz, W. W.; Eckford, J. F.

Gases in metals: I. The determination of combined nitrogen in iron and steel and the change in form of nitrogen by heat treatment, S457, p. 499, (July 1922)
Jordan, L.; Swindells, F. E.

Apparatus for the determination of the magnetic properties of short bars, S458, p. 513, (August 1922)
Fischer, M. F.

The structure of fucose, S459, p. 527, (June 1922)
Clark, E. P.

Further tests of stellar radiometers and some measurements of planetary radiation, S460, p. 535, (September 1922)
Coblentz, W. W.

Spherical aberration in thin lenses, S461, p. 559, (May 1922)
Smith, T. T.

Various photo-electrical investigations, S462, p. 585, (August 1922)
Coblentz, W. W.

Preparation and properties of pure Iron alloys: II. Magnetic properties of iron-carbon alloys as affected by heat treatment and carbon content, S463, p. 609, (July 1922)
Cheney, W. L.

Preparation and properties of pure iron alloys: III. Effect of manganese on the structure of alloys of the iron-carbon system, S464, p. 637, (September 1922)
Rawdon, H. S.; Sillers, F., Jr.

Composition, purification, and certain constants of ammonia, S465, p. 655, (September 1922)
McKelvy, E. C.; Taylor, C. S.

Wave length measurements in the arc spectra of gadolinium and dysprosium, S466, p. 695, (November 1922)
Kiess, C. C.

Specific volume of saturated ammonia vapor, S467, p. 707, (November 1922)
Cragoe, C. S.; McKelvy, E. C.; O'Connor, G. F.

Formulas and tables for the calculation of the inductance of coils of polygonal form, S468, p. 737, (August 1922)
Grover, F. W.

Created January 22, 2013, Updated January 8, 2020