Journal of Research of the National 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

Volume 45

 ISSN: 0091-0635

Issue 1

Issue 2

Issue 3

Issue 4

Issue 5

Issue 6


Issue 1 July 1950

 

Calibration of precision airplane mapping cameras, p. 1
Washer, F.E.; Case, F.A.
http://dx.doi.org/10.6028/jres.045.001

A permeameter for magnetic testing at magnetizing forces up to 300 oersteds, p. 17
Sanford, R.L.; Winter, P.H.
http://dx.doi.org/10.6028/jres.045.002

Heat capacity of sodium between 0-degrees and 900-degrees-C, the triple point and heat of fusion, p. 23
Ginnings, D.C.; Douglas, T.B.; Ball, A.F.
http://dx.doi.org/10.6028/jres.045.003

High-temperature x-ray study of the system Fe3O4-Mn3O4, p. 35
Mcmurdie, H.F.; Sullivan, B.M.; Mauer, F.A.
http://dx.doi.org/10.6028/jres.045.004

A quantitative study of the carbon monoxide formed during the absorption of oxygen by alkaline pyrogallol, p. 43
Kilday, M.V.
http://dx.doi.org/10.6028/jres.045.005

Tracing of skew rays, p. 61
Feder, D.P.
http://dx.doi.org/10.6028/jres.045.006

Strength of heat-resistant laminated plastics up to 300-degrees-C, p. 65
Axilrod, B.M.; Sherman, M.A.
http://dx.doi.org/10.6028/jres.045.007

Attenuation of oscillatory pressures in instrument lines, p. 85
Iberall, A.S.
http://dx.doi.org/10.6028/jres.045.008

Issue 2 August 1950

 

Cotton powder for infrared transmission measurements, p. 109
Forziati, F.H.; Stone, W.K.; Rowen, J.W.; Appel, W.D.
http://dx.doi.org/10.6028/jres.045.009

Gravimetric analysis of exhaust gas from gas turbine combustion chambers, p. 113
Ruegg, F.W.; Halpern, C.
http://dx.doi.org/10.6028/jres.045.010

Absorption of near-infrared energy by certain glasses, p. 121
Florence, J.M.; Allshouse, C.C.; Glaze, F.W.; Hahner, C.H.
http://dx.doi.org/10.6028/jres.045.011

Tensile properties of ingot iron at low temperatures, p. 129
Geil, G.W.; Carwile, N.L.
http://dx.doi.org/10.6028/jres.045.012

Effects of pressure and other variables on determinations of octane number, p. 148
Levedahl, W.J.
http://dx.doi.org/10.6028/jres.045.013

Creep of high-purity copper, p. 153
Jenkins, W.D.; Digges, T.G.
http://dx.doi.org/10.6028/jres.045.014

Purification, purity, and freezing points of twenty-nine hydrocarbons of the API-standard and API-NBS series, p. 173
Streiff, A.J.; Soule, L.F.; Kennedy, C.M.; Janes, M.E.; Sedlak, V.A.; Willingham, C.B.; Rossini, F.D.
http://dx.doi.org/10.6028/jres.045.015

Issue 3 September 1950

 

Wide-range phase control with constant attenuation by adjustable impedance in a resistance-loaded bridged-tee network, p. 193
Pawley, M.G.
http://dx.doi.org/10.6028/jres.045.016

Stability of dextrose solutions of varying pH, p. 200
Mcdonald, E.J.
http://dx.doi.org/10.6028/jres.045.017

Infrared spectrum of chlorofluoromethane, p. 204
Plyler, E.K.; Lamb, M.A.
http://dx.doi.org/10.6028/jres.045.018

Resin bonding of hardwood fibers in offset papers, p. 208
Scribner, B.W.; Shaw, M.B.; Oleary, M.J.; Missimer, J.K.
http://dx.doi.org/10.6028/jres.045.019

Determination of very small changes in rate over intervals of several days in mechanical timepieces, p. 218
Bowman, H.A.
http://dx.doi.org/10.6028/jres.045.020

A sulfate susceptibility test for portland cements, p. 223
Taylor, W.C.; Bogue, R.H.
http://dx.doi.org/10.6028/jres.045.021

Cascade-connected attenuators, p. 231
Beatty, R.W.
http://dx.doi.org/10.6028/jres.045.022

Total ionization of hydrocarbons from mass spectral data, p. 235
Mohler, F.L.; Williamson, L.; Dean, H.M.
http://dx.doi.org/10.6028/jres.045.023

Generalization of Bernstein's polynomials to the infinite interval, p. 239
Szasz, O.
http://dx.doi.org/10.6028/jres.045.024

Numerical determination of characteristic numbers, p. 245
Milne, W.E.
http://dx.doi.org/10.6028/jres.045.025

Issue 4 October 1950

 

An iteration method for the solution of the eigenvalue problem of linear differential and integral operators, p. 255
Lanczos, C.
http://dx.doi.org/10.6028/jres.045.026

Measurement of the internal diameters of metallic capillary tubes, p. 283
Collett, C.T.; Hughes, J.C.; Morey, F.C.
http://dx.doi.org/10.6028/jres.045.027

Mass spectra of some simple isotopic molecules, p. 288
Dibeler, V.H.; Mohler, F.L.; Wells, E.J.; Reese, R.M.
http://dx.doi.org/10.6028/jres.045.028

Response characteristics of temperature-sensing elements for use in the control of jet engines, p. 292
Dahl, A.I.; Fiock, E.F.
http://dx.doi.org/10.6028/jres.045.029

Dielectric constants of aqueous solutions of dextrose and sucrose, p. 299
Malmberg, C.G.; Maryott, A.A.
http://dx.doi.org/10.6028/jres.045.030

Response of accelerometers to transient accelerations, p. 303
Levy, S.; Kroll, W.D.
http://dx.doi.org/10.6028/jres.045.031

Electrode deterioration in transmit-receive tubes, p. 310
French, J.C.
http://dx.doi.org/10.6028/jres.045.032

Test mixtures for distillation at atmospheric and reduced pressure, p. 315
Willingham, C.B.; Sedlak, V.A.
http://dx.doi.org/10.6028/jres.045.033

Aging of karakul and seal fur skins, p. 317
Steiner, E.T.; Hosterman, E.R.
http://dx.doi.org/10.6028/jres.045.034

Second dissociation constant of succinic acid from 0-degrees to 50-degrees-C, p. 322
Pinching, G.D.; Bates, R.G.
http://dx.doi.org/10.6028/jres.045.035

Methods of sieve analysis with particular reference to bone char, p. 328
Carpenter, F.G.; Deitz, V.R.
http://dx.doi.org/10.6028/jres.045.036

First spectrum of arsenic, p. 346
Meggers, W.F.; Shenstone, A.G.; Moore, C.E.
http://dx.doi.org/10.6028/jres.045.037

Issue 5 November 1950

 

Recirculating apparatus for testing hygrometers, p. 357
Wexler, A.
http://dx.doi.org/10.6028/jres.045.038

An improved apparatus for determining moisture in rubber by distillation with toluene, p. 362
Tryon, M.
http://dx.doi.org/10.6028/jres.045.039

Porcelains within the beryllia field of the system beryllia-alumina -zirconia, p. 366
Lang, S.M.; Maxwell, L.H.; Burdick, M.D.
http://dx.doi.org/10.6028/jres.045.040

Some electrical relations in galvanic couples, p. 373
Holler, H.D.
http://dx.doi.org/10.6028/jres.045.041

Study of the system barium oxide-aluminum oxide-water at 30-degrees-C, p. 381
Carlson, E.T.; Chaconas, T.J.j; Wells, L.S.
http://dx.doi.org/10.6028/jres.045.042

Permeability of glass wool and other highly porous media, p. 398
Iberall, A.S.
http://dx.doi.org/10.6028/jres.045.043

Density, refractive index, boiling point, and vapor pressure of eight monoolefin (1-alkene), six pentadiene, and two cyclomonoolefin hydrocarbons, p. 406
Forziati, A.F.; Camin, D.L.; Rossini, F.D.
http://dx.doi.org/10.6028/jres.045.044

A study of the determination of the heat of hydration of portland cement, p. 411
Newman, E.S.
http://dx.doi.org/10.6028/jres.045.045

pH standards of high acidity and high alkalinity and the practical scale of pH, p. 418
Bates, R.G.; Pinching, G.D.; Smith, E.R.
http://dx.doi.org/10.6028/jres.045.046

Issue 6 December 1950

 

Electrode function (pH response), hygroscopicity, and chemical durability of soda-lead oxide-silica glasses, p. 430
Hubbard, D.; Black, M.H.; Rynders, G.F.
http://dx.doi.org/10.6028/jres.045.047

Mass spectra of the deuteromethanes, p. 441
Dibeler, V.H.; Mohler, F.L.
http://dx.doi.org/10.6028/jres.045.048

First dissociation constant of succinic acid from o-degrees to 50-degrees-C and related thermodynamic quantities, p. 444
Pinching, G.D.; Bates, R.G.
http://dx.doi.org/10.6028/jres.045.049

Effects of prior static and dynamic stresses on the fatigue strength of aluminium alloys, p. 449
Bennett, J.A.; Baker, J.L.
http://dx.doi.org/10.6028/jres.045.050

Boiling points of aqueous solutions of dextrose within the pressure range of 200 to 1,500 millimeters, p. 458
Torgesen, J.L.; Bower, V.E.; Smith, E.R.
http://dx.doi.org/10.6028/jres.045.051

Wavelengths for calibration of prism spectrometers, p. 462
Plyer, E.K.; Peters, C.W.
http://dx.doi.org/10.6028/jres.045.052

High-pressure apparatus for compressibility studies and its application to measurements on leather and collagen, p. 468
Weir, C.E.
http://dx.doi.org/10.6028/jres.045.053

Arc and spark spectra of technetium, p. 476
Meggers, W.F.; Scribner, B.F.
http://dx.doi.org/10.6028/jres.045.054

Dissociation constants of 4-aminobenzophenone calculated from ultraviolet spectra at several temperatures, p. 489
Sager, E.E.; Siewers, I.J.
http://dx.doi.org/10.6028/jres.045.055

A new method of radioactive standard calibration, p. 496
Seliger, H.H.
http://dx.doi.org/10.6028/jres.045.056

A problem in precision cam design, p. 502
Blum, J.
http://dx.doi.org/10.6028/jres.045.057

Real roots of real dirichlet L-series, p. 505
Rosser, J.B.
http://dx.doi.org/10.6028/jres.045.058

Forced oscillations in nonlinear systems, p. 514
Cartwright, M.L.
http://dx.doi.org/10.6028/jres.045.059

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