Journal of Research Volume 50

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.

The sixth series in the spectrum of atomic hydrogen, p. 1
Humphreys, C. J.
http://dx.doi.org/10.6028/jres.050.001

National Bureau of Standards mobile low-level sounding system, p. 7
Lowell, P. D.; Hakkarinen, W.; Randall, D. L.
http://dx.doi.org/10.6028/jres.050.002

A simple calculation of dielectric loss from dielectric dispersion for polar polymers, p. 19
Ehrlich, P.
http://dx.doi.org/10.6028/jres.050.003

Struve function of order 3-halves, p. 21
[Anon]
http://dx.doi.org/10.6028/jres.050.004

Spectral energy distribution of the International Commission on illumination light sources A, B and C, p. 31
Davis, R.; Gibson, K.S.; Haupt, G.W.
http://dx.doi.org/10.6028/jres.050.005

The constants in the equation for atmospheric refractive index at radio frequencies, p. 39
Smith, E.K., Jr.; Weintraub, S.
http://dx.doi.org/10.6028/jres.050.006

Tables of complete elliptic integrals, p. 43
Hammersley, J.M.
http://dx.doi.org/10.6028/jres.050.007

Assembled polygon for the calibration of angle blocks, p. 45
Haven, C.E.; Strang, A.G.
http://dx.doi.org/10.6028/jres.050.008

On the spectrum of energy in turbulent shear flow, p. 51
Tchen, C.M.
http://dx.doi.org/10.6028/jres.050.009

Beryllium-uranium system, p. 63
Buzzard, R.W.
http://dx.doi.org/10.6028/jres.050.010

Pulsed light system for multiple-cell ultracentrifuge rotor, p. 69
Wales, M.; Sulzer, P.G.; Williams, L.C.
http://dx.doi.org/10.6028/jres.050.011

Damping of elastically supported element in a vacuum tube, p. 71
Levy, S.; Hobbs, E.V.; Kroll, W.D.; Mordfin, L.
http://dx.doi.org/10.6028/jres.050.012

Calorimetric determination of the half-life of polonium, p. 75
Ginnings, D.C.; Ball, A.F.; Vier, D.T.
http://dx.doi.org/10.6028/jres.050.013

Determination of molecular weights of dextrans by means of alkaline copper reagents, p. 81
Isbell, H.S.; Snyder, C.F.; Holt, N.B.; Dryden, M.R.
http://dx.doi.org/10.6028/jres.050.014

An interferometer procedure applied to the study of the chemical durability of silicates, enamels, and metals, p. 87
Pike, R.G.; Hubbard, D.
http://dx.doi.org/10.6028/jres.050.015

Transitions and phases of polytetrafluoroethylene (teflon), p. 95
Weir, C.E.
http://dx.doi.org/10.6028/jres.050.016

Hydrodynamic effects of gales on Lake Erie, p. 99
Keulegan, G.H.
http://dx.doi.org/10.6028/jres.050.017

Twisted square plate method and other methods for determining the shear stress-strain relation of flat sheet, p. 111
Ramberg, W.; Miller, J.A.
http://dx.doi.org/10.6028/jres.050.018

Stress-strain relation in shear from twisting test of annulus, p. 125
Ramberg, W.; Miller, J.A.
http://dx.doi.org/10.6028/jres.050.019

An intersystem transition in the first spectrum of beryllium, p. 131
Bozman, W.R.; Corliss, C.H.; Meggers, W.F.; Trees, R.E.
http://dx.doi.org/10.6028/jres.050.020

Synthesis of lactose-1-C+14 and lactobionic-1-C+14-delta lactone from 3-beta-D-galactopyranosyl-alpha-D-arabinose, p. 133
Frush, H.L.; Isbell, H.S.
http://dx.doi.org/10.6028/jres.050.021

Surface areas of cottons and modified cottons before and after swelling as determined by nitrogen sorption, p. 139
Forziati, F.H.; Brownell, R.M.; Hunt, C.M.
http://dx.doi.org/10.6028/jres.050.022

Measurement of multimegohm resistors, p. 147
Scott, A.H.
http://dx.doi.org/10.6028/jres.050.023

Temperature dependence of compression of natural rubber-sulfur vulcanizates of high sulfur content, p. 153
Weir, C.E.
http://dx.doi.org/10.6028/jres.050.024

On a recursion formula and on some Tauberian theorems, p. 161
Debruijn, N.G.; Erdoes, P.
http://dx.doi.org/10.6028/jres.050.025

Pyrolysis of styrene, acrylate, and isoprene polymers in a vacuum, p. 165
Straus, S.; Madorsky, S.L.
http://dx.doi.org/10.6028/jres.050.026

Tabulation of an integral arising in the theory of cooperative phenomena, p. 177
Tikson, M.
http://dx.doi.org/10.6028/jres.050.027

A new method for determining linear thermal expansion of invar geodetic surveying tapes, p. 179
Hidnert, P.; Kirby, R.K.
http://dx.doi.org/10.6028/jres.050.028

Transmission of near-infrared energy by some two- and three-component glasses, p. 187
Florence, J.M.; Glaze, F.W.; Black, M.H.
http://dx.doi.org/10.6028/jres.050.029

Refinements in radioactive standardization by 4pi beta counting, p. 197
Mann, W.B.; Seliger, H.H.
http://dx.doi.org/10.6028/jres.050.030

A new technique for the mass spectrometric study of the pyrolysis products of polystyrene, p. 201
Bradt, P.; Dibeler, V.H.; Mohler, F.L.
http://dx.doi.org/10.6028/jres.050.031

Contributions to the theory of Markov chains, p. 203
Chung, K.L.
http://dx.doi.org/10.6028/jres.050.032

Titanium-uranium system in the region 0 to 30 atomic percent of titanium, p. 209
Buzzard, R.W.; Liss, R.B.; Fickle, D.P.
http://dx.doi.org/10.6028/jres.050.033

Nonquantized frequency-modulated altimeter, p. 215
Kalmus, H.P.; Cacheris, J.C.; Dropkin, H.A.
http://dx.doi.org/10.6028/jres.050.034

Infrared spectra of pentachlorofluoroethane, 1, 2-dichlorotetrafluoroethane, and 1-bromo-2-fluoroethane, p. 223
Simpson, D; Plyler, E.K.
http://dx.doi.org/10.6028/jres.050.035

Modified 1913 reference tables for iron-constantan thermocouples, p. 229
Corruccini, R.J. Shenker, H.
http://dx.doi.org/10.6028/jres.050.036

Epitaxial deposits of metals evaporated on salt substrates, p. 249
Engel, O.G.
http://dx.doi.org/10.6028/jres.050.037

Torsion of anisotropic elastic cylinders by forces applied on the lateral surface, p. 263
Luxenberg, H.
http://dx.doi.org/10.6028/jres.050.038

On methods for obtaining solutions of fixed end-point problems in the calculus of variations, p. 277
Stein, M.L.
http://dx.doi.org/10.6028/jres.050.039

Electron microscopy of synthetic elastomer latices, p. 299
Stromberg, R.R.; Swerdlow, M.; Mandel, John.
http://dx.doi.org/10.6028/jres.050.040

Second-order transitions of rubbers at high pressures, p. 311
Weir, C.E.
http://dx.doi.org/10.6028/jres.050.041

Thermodynamics of the rubber-sulfur system at high pressures, p. 321
Weir, C.E.
http://dx.doi.org/10.6028/jres.050.042

Laboratory measurement of the corrosion of ferrous metals in soils, p. 329
Schwerdtfeger, W.J.
http://dx.doi.org/10.6028/jres.050.043

Effect of temperature on the electrical resistance and voltage departures (errors) of glass electrodes, and upon the hygroscopicity of glass, p. 337
Hubbard, D.
http://dx.doi.org/10.6028/jres.050.044

On the numerical solution of parabolic partial differential equations, p. 343
Blanch, G.
http://dx.doi.org/10.6028/jres.050.045

Thermal properties of some butadiene-styrene copolymers, p. 357
Furukawa, G.T.; McCoskey, R.E.; King, G.J.
http://dx.doi.org/10.6028/jres.050.046

Issue 1	Issue 2
Issue 3	Issue 4
Issue 5	Issue 6

Journal of Research of the National Bureau of Standards

Volume 50

Issue 1

Issue 2

Issue 3

Issue 4

Issue 5

Issue 6

Issue 1 January 1953

Issue 2 February 1953

Issue 3 March 1953

Issue 4 April 1953

Issue 5 May 1953

Issue 6 June 1953

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