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Scientific Papers of the Bureau of Standards Volume 21
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, Volume21
Scientific Papers of the Bureau of Standards - Contents of Volume 21, p. TOC, http://dx.doi.org/10.6028/nbsscipaper.234
Scientific Papers of the Bureau of Standards - Index to Volume 21, p. Index, http://dx.doi.org/10.6028/nbsscipaper.233
Measurements on the thermal expansion of fused silica, S524, p. 1, (September 1925)
Souder, W.; Hidnert, P.
http://dx.doi.org/10.6028/nbsscipaper.198
A unicontrol high-frequency radio direction finder, S525, p. 25, (January 1926)
Dunmore, F. W.
http://dx.doi.org/10.6028/nbsscipaper.208
Transmission and absorption of sound by some building materials, S526, p. 37, (November 1925)
Eckhardt, E. A.; Chrisler, V. L.
http://dx.doi.org/10.6028/nbsscipaper.202
Short tests for sets of laboratory weights, S527, p. 65, (June 1925)
Pienkowsky, A. T.
http://dx.doi.org/10.6028/nbsscipaper.193
Experimental Study of the relation between intermittent and nonintermittent sector-wheel photographic exposures, S528, p. 95, (December 1925)
Davis, R.
http://dx.doi.org/10.6028/nbsscipaper.207
A review of the literature relating to the normal densities of gases, S529, p. 141, (August 1925)
Blanchard, M. S.; Pickering, S. F.
http://dx.doi.org/10.6028/nbsscipaper.196
Establishment of radio standards of frequency by the use of a harmonic amplifier, S530, p. 179, (March 1926)
Jolliffe, C. B.; Hazen, G.
http://dx.doi.org/10.6028/nbsscipaper.213
A principle governing the distribution of current in systems of linear conductors, S531, p. 191, (February 1926)
Wenner, F.
http://dx.doi.org/10.6028/nbsscipaper.211
Analysis of dental gold alloys, S532, p. 209, ( April 1926)
Swanger, W. H.
http://dx.doi.org/10.6028/nbsscipaper.217
Relations between rotary power and structure in the sugar group. Part I (1 to 10), S533, p. 241
Hudson, C. S.
http://dx.doi.org/10.6028/nbsscipaper.260
Effect of concentrated loads on the length of measuring tapes, S534, p. 385, (April 1926)
Judson, L. V.
http://dx.doi.org/10.6028/nbsscipaper.218
A fundamental basis for measurements of length, S535, p. 395, (May 1926)
Bearce, H. W.
http://dx.doi.org/10.6028/nbsscipaper.221
A portable direction finder for 90 to 7,700 Kilocycles, S536, p. 409, (July 1926)
Dunmore, F. W.
http://dx.doi.org/10.6028/nbsscipaper.227
Formula for the Inductance of a helix made with wire of any section, S537, p. 431, (February 1926)
Snow, C.
http://dx.doi.org/10.6028/nbsscipaper.212
Spectral energy distribution of the light emitted by plants and animals, S538, p. 521, (July 1926)
Coblentz, W. W.; Hughes, C. W.
http://dx.doi.org/10.6028/nbsscipaper.228
Radiometric measurements on the carbon arc and other light sources used in phototherapy, S539, p. 535, (July 1926)
Coblentz, W. W.; Dorcas, M. J.; Hughes, C. W.
http://dx.doi.org/10.6028/nbsscipaper.229
Measurement of surface tension, S540, p. 563, (June 1926)
Dorsey, E.
http://dx.doi.org/10.6028/nbsscipaper.225
A review of the literature relating to the critical constants of various gases, S541, p. 597, (January 1926)
Pickering, S. F.
http://dx.doi.org/10.6028/nbsscipaper.210
Electric field of a charged wire and a slotted cylindrical conductor, S542, p. 631, (March 1926)
Snow, C.
http://dx.doi.org/10.6028/nbsscipaper.215
Linkage-current diagram for representing magneto operation, S543, p. 647, (June 1926)
Silsbee, F. B.; Randolph, D. W.
http://dx.doi.org/10.6028/nbsscipaper.226
Effect of Eddy currents in a core consisting of circular wires, S544, p. 701, (May 1926)
Snow, C.
http://dx.doi.org/10.6028/nbsscipaper.223
Determination of the magnetic induction in sheet steel, S545, p. 727, (October 1926)
Sanford, R. L.; Barry, J. M.
http://dx.doi.org/10.6028/nbsscipaper.230
Magnetic reluctivity Rrelationship, S546, p. 743, (October 1926)
Sanford, R. L.
http://dx.doi.org/10.6028/nbsscipaper.232