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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.

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Volume 44

 ISSN: 0091-0635

Issue 1

Issue 2

Issue 3

Issue 4

Issue 5

Issue 6

Issue 1 January 1950


The 1949 scale of color temperature, p. 1
Judd, D.B.

Note on the disintegration of wool in abrasion tests, p. 9
Schiefer, H.F.; Krasny, J.F.

A bolometer bridge for standardizing radio-frequency voltmeters, p. 15
Selby, M.C.; Behrent, L.F.

Influence of temperature on the adsorption of water vapor by collagen and leather, p. 31
Kanagy, J.R.

Soil-corrosion studies, 1946: ferrous metals and alloys, p. 47
Denison, I.A.; Romanoff, M.

Transmission of reverberant sound through double walls, p. 77
London, A.

Solution of the telegrapher's equation with boundary conditions on only one characteristic, p. 89
Forsythe, G.E.

Table of modified Bernoulli polynomials, p. 103
Blanch, G.; Siegel, R.

Electrodeposition of alloys of phosphorus with nickel or cobalt, p. 109
Brenner, A.; Couch, D.E.; Williams, E.K.

Issue 2 February 1950


Influence of the ground on the calibration and use of VHF field-intensity meters, p. 123
Greene, F.M.

Determination of curvature by an osculometer, p. 131
Curtis, H.L.

A multicolumn countercurrent molecular still, p. 135
Madorsky, S.L.

Hydrocarbons in the 108-degrees to 116-degrees-C fraction of petroleum, p. 141
Glasgow, A.R.; Willingham, C.B.; Rossini, F.D.

Concrete as a protective barrier for gamma rays from cobalt-60, p. 157
Kennedy, R.J.; Wyckoff, H.O.; Snyder, W.A.

Pulse packing in magnetic recording wire, p. 163
Cooter, I.L.

Note on the stabilization of acetylglycosyl halides and sugar acetates, p. 173
Isbell, H.S.; Frush, H.L.

Phase-equilibrium studies of the high-lime portion of the quinary system Na2O-CaO-Al2O3-Fe2O3-SiO2, p. 175
Eubank, W.R.

The field generated by an arbitrary current distribution within a waveguide, p. 193
Freeman, J.J.

Back-scatter observations by the central radio propagation laboratory - August 1947 to March 1948, p. 199
Hartsfield, W.L.; Ostrow, S.M.; Silberstein, R.

Issue 3 March 1950


Introduction of measured liquid samples into the mass spectrometer, p. 215
Wise, C.E.; Reese, R.M.; Dibeler, V.H.; Mohler, F.L.

Heats of polymerization - a summary of published values and their relation to structure, p. 221
Roberts, D.E.

Stress corrosion of wrought magnesium base alloys, p. 233
Logan, H.L.; Hessing, H.

Preliminary list of levels and g-Values for Ta II, p. 245
Kiess, C.C.; Harrison, G.R.; Hitchcock, W.J.

Electrode function (pH Response), hygroscopicity, and chemical durability of Na2O-CaO-SiO2 glasses, p. 247
Hubbard, D.; Cleek, G.W.; Rynders, G.F.

Soil-corrosion studies, 1946 and 1948: Copper alloys, lead, and zinc, p. 259
Denison, I.A.; Romanoff, M.

Mass spectra of nonanes, p. 291
Mohler, F.L.; Williamson, L.; Wise, C.E.; Wells, E.J.; Dean, H.M.; Bloom, E.G.

Syntheses and properties of two olefins, six paraffins, and their intermediates, p. 299
Mears, T.W.; Fookson, A.; Pomerantz, P.; Rich, E.H.; Dussinger, C.S.; Howard, F.L.

Effect of deuteration, oxidation, and hydrogen-bonding on the infrared spectrum of cellulose, p. 313
Rowen, J.W.; Plyler, E.K.

Vapor pressure and fixed points of oxygen and heat capacity in the critical region, p. 321
Hoge, H.J.

Issue 4 April 1950


Factors affecting the water-vapor permeability of leather, p. 347
Kanagy, J.R.; Vickers, R.A.

Reduction of halomethanes with lithium aluminum hydride, p. 363
Dibeler, V.H.

Crystallization and second-order transitions in silicone rubbers, p. 367
Weir, C.E.; Leser, W.H.; Wood, L.A.

Refractive index as a function of wavelength for sixty API-NBS hydrocarbons, p. 373
Forziati, A.F.

Heats of combustion and formation of cellulose and nitrocellulose (cellulose nitrate), p. 387
Jessup, R.S.; Prosen, E.J.

Thermal and moisture expansion studies of some domestic granites, p. 395
Hockman, A.; Kessler, D.W.

Separation of 2,3-dimethylpentane, 1,cis-3-dimethyl-cyclopentane, and 3-ethylpentane from petroleum, p. 411
Glasgow, A.R.; Willingham, C.B.; Rossini, F.D.

Interference methods for producing and calibrating end standards, p. 419
Peters, C.G.; Emerson, W.B.

A note on the formation and structure of iron dendrites in a magnesium alloy, p. 443
Burnett, H.C.; Vacher, H.C.

Issue 5 May 1950


Lamps and wavelengths of mercury 198, p. 447
Meggers, W.F.; Westfall, F.O.

Heat of fluorination of cobaltous fluoride, and the heats of reaction of cobaltic fluoride with hydrogen and with bis(trifluoromethyl)benzene (a,a,a,a',a',a'-hexafluoroxylene), p. 457
Jessup, R.S.; Brickwedde, F.G.; Wechsler, M.T.

Permanence of glass standards of spectral transmittance, p. 463
Gibson, K.S.; Belknap, M.A.

A 600-Ohm multiple-wire delta antenna for ionosphere studies, p. 475
Cones, H.N.; Cottony, H.V.; Watts, J.M.

Mass spectra of diborane-d6 and ethane-d6, p. 489
Dibeler, V.H.; Mohler, F.l.; Williamson, L.

An improved apparatus for the determination of liquidus temperatures and rates of crystal growth in glasses, p. 495
Grauer, O.H.; Hamilton, E.H.

Infrared spectra of bromochloromethane, dibromomethane, tribromochloromethane, and tetrabromomethane, p. 503
Plyler, E.K.; Smith, W.H.; Acquista, N.

Mass spectrometric analysis of a standard sample of carburetted water-gas by laboratories cooperating with the American Society for Testing Materials, p. 509
Shepherd, M.

Infrared absorption spectra of hexafluoroethane and of chloropentafluoroethane, p. 521
Barcelo, J.R.

Development of very-high-frequency field-intensity standards, p. 527
Greene, F.M.; Solow, M.

Note on the Runge-Kutta method, p. 549
Milne, W.E.

A sampling method for determining the lowest eigenvalue and the principal eigenfunction of Schrodingers equation, p. 551
Donsker, M.D.; Kac, M.

Issue 6 June 1950


A suggested relocation and respacing of the union colorimeter scale for lubricating oil and petrolatum, p. 559
Judd, D.B.; Plaza, L.; Belknap, M.A.

Measurement of the proton moment in absolute units, p. 569
Thomas, H.A.; Driscoll, R.L.; Hipple, J.A.

Measurement of sixty-degree specular gloss, p. 585
Hammond, H.K.; Nimeroff, I.

Rate of shrinkage of tendon collagen: further effects of tannage and liquid environment on the activation constants of shrinkage, p. 599
Weir, C.E.; Carter, J.

Molecular microwave spectra tables, p. 611
Kisliuk, P.; Townes, C.H.

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