Journal of Research Volume 42

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.

Response functions for types of vision according to the Müller theory, p. 1
Judd, Deane B.
http://dx.doi.org/10.6028/jres.042.001

Rate of shrinkage of tendon collagen: Heat, entropy, and free energy of activation of the shrinkage of untreated tendon; effect of acid, salt, pickle, and tannage on the activation of tendon collagen, p. 17
Weir, Charles E.
http://dx.doi.org/10.6028/jres.042.002

Kinetic study of the reaction of carbon adsorbents with oxygen, p. 33
Loebenstein, William V.; Gleysteen, Leland F.; Deitz, Victor R.
http://dx.doi.org/10.6028/jres.042.003

Weather resistance of porcelain enamels exposed for seven years, p. 43
Harrison, William N.; Moore, Dwight G.
http://dx.doi.org/10.6028/jres.042.004

On the precision of a certain procedure of numerical integration, p. 57
Huskey, Harry D.
http://dx.doi.org/10.6028/jres.042.005

Treatment of leather with synthetic resins, p. 63
Oehler, Rene; Kilduff, Timothy J.
http://dx.doi.org/10.6028/jres.042.006

Noise spectrum of a diode with a retarding field, p. 75
Freeman, Jacob J.
http://dx.doi.org/10.6028/jres.042.007

A spiral contractometer for measuring stress in electrodeposits, p. 89
Brenner, Abner; Senderoff, Seymour
http://dx.doi.org/10.6028/jres.042.008

Calculation of stress in electrodeposits from the curvature of a plated strip, p. 105
Brenner, Abner; Senderoff, Seymour
http://dx.doi.org/10.6028/jres.042.009

Laboratory wear tests with automotive gear lubricants, p. 125
McKee, Samuel A.; Swindells, James F.; White, Hobart S.; Mountjoy, Wayne
http://dx.doi.org/10.6028/jres.042.010

The system BaO-B₂O₃, p. 131
Levin, Ernest M.; McMurdie, Howard F.
http://dx.doi.org/10.6028/jres.042.011

Separation of the 177° to 200° C fraction of petroleum and the isolation of normal undecane, p. 139
Epstein, Morton B.; Mair, Beveridge J.; Willingham, Charles B.; Rossini, Frederick D.
http://dx.doi.org/10.6028/jres.042.012

Winter measurements of ozone over the Organ Mountains, New Mexico, p. 145
Stair, Ralph
http://dx.doi.org/10.6028/jres.042.013

Effect of convection currents on the distribution of striae in pots of optical glass, p. 153
Faick, Conrad A.; Williams, Arthur E.; Rynders, Gerald F.
http://dx.doi.org/10.6028/jres.042.014

Expansion effects of annealing borosilicate thermometer glasses, p. 171
Tool, Arthur Q.; Saunders, James B.
http://dx.doi.org/10.6028/jres.042.015

Zeeman effect and g-values for neutral nitrogen and oxygen, p. 183
Kiess, Carl C.; Shortley, George
http://dx.doi.org/10.6028/jres.042.016

The International Temperature Scale of 1948, p. 209
Stimson, H.F.
http://dx.doi.org/10.6028/jres.042.017

Absorption by sound-absorbent spheres, p. 219
Cook, Richard K.; Chrzanowski, Peter
http://dx.doi.org/10.6028/jres.042.018

Heats, equilibrium constants, and free energies of formation of the C₃ to C₅ diolefins, styrene, and the methylstyrenes, p. 225
Kilpatrick, John E.; Beckett, Charles W.; Prosen, Edward J.; Pitzer, Kenneth S.; Rossini, Frederick D.
http://dx.doi.org/10.6028/jres.042.019

Accurate determination of the deadtime and recovery characteristics of Geiger-Müller counters, p. 241
Costrell, Louis
http://dx.doi.org/10.6028/jres.042.020

Heats of combustion and isomerization of the six C₇H₁₄ alkylcyclopentanes, p. 251
Johnson, Walter H.; Prosen, Edward J.; Rossini, Frederick D.
http://dx.doi.org/10.6028/jres.042.021

Surface available to nitrogen in hydrated portland cements, p. 257
Blaine, Raymond L.; Valis, Harold J.
http://dx.doi.org/10.6028/jres.042.022

Heat of isomerization of the two butadienes, p. 269
Prosen, Edward J.; Maron, Frances W.; Rossini, Frederick D.
http://dx.doi.org/10.6028/jres.042.023

Optical glass of interferometer and schlieren quality for wind-tunnel optics, p. 279
Tilton, Leroy W.
http://dx.doi.org/10.6028/jres.042.024

A standard of small capacitance, p. 287
Snow, Chester
http://dx.doi.org/10.6028/jres.042.025

Properties of aqueous solutions of perchloric acid, p. 309
Brickwedde, Langhorne H.
http://dx.doi.org/10.6028/jres.042.026

Characterization of some commercial soaps by x-ray diffraction, p. 331
Hattiangdi, Gopal S.
http://dx.doi.org/10.6028/jres.042.027

Characterization of alkali soaps by electron microscopy, p. 343
Hattiangdi, Gopal S.; Swerdlow, Max
http://dx.doi.org/10.6028/jres.042.028

Some physical chemical properties of aqueous solutions of soaps and soapless detergents, p. 361
Hattiangdi, Gopal S.; Walton, William W.; Hoffman, James I.
http://dx.doi.org/10.6028/jres.042.029

Doubly charged ion spectra in mass spectra of hydrocarbons, p. 369
Mohler, Fred L.; Bloom, Evelyn G.; Wells, Edmund J.; Lengel, Jonathan H.; Wise, C.E.
http://dx.doi.org/10.6028/jres.042.030

Heats, equilibrium constants, and free energies of formation of cyclopentene and cyclohexene, p. 379
Epstein, Morton B.; Pitzer, Kenneth S.; Rossini, Frederick D.
http://dx.doi.org/10.6028/jres.042.031

Preparation of calcium melibionate, p. 383
Walton, William W.; Isbell, Horace S.
http://dx.doi.org/10.6028/jres.042.032

Polarographic limiting currents, p. 387
Taylor, John K.; Smith, Roberta E.; Cooter, Irvin L.
http://dx.doi.org/10.6028/jres.042.033

Stress distribution near reinforced circular hole loaded by pin, p. 397
Levy, Samuel; Smith, Frank C.
http://dx.doi.org/10.6028/jres.042.034

Volumetric determination of columbium, p. 405
Knowles, Howard B.; Lundell, G.E.F.
http://dx.doi.org/10.6028/jres.042.035

Effect of concentration on the viscosity of dilute solutions, p. 409
Simha, Robert
http://dx.doi.org/10.6028/jres.042.036

Acidic dissociation constant of ammonium ion at 0° to 50° C, and the base strength of ammonia, p. 419
Bates, Roger G.; Pinching, Gladys D.
http://dx.doi.org/10.6028/jres.042.037

Concrete as a protective barrier for gamma rays from radium, p. 431
Wyckoff, Harold O.; Kennedy, Robert J.
http://dx.doi.org/10.6028/jres.042.038

Transient vibration in an airplane wing obtained by several methods, p. 437
Ramberg, Walter
http://dx.doi.org/10.6028/jres.042.039

Use of plastic replicas in evaluating surface texture of enamels, p. 449
Richmond, Joseph C.; Francisco, Allen C.
http://dx.doi.org/10.6028/jres.042.040

An electric gage for measuring the inside diameter of tubes, p. 461
Brenner, Abner; Kellogg, Eugenia
http://dx.doi.org/10.6028/jres.042.041

Effect of boron on the structure and some physical properties of plain cast irons, p. 465
Krynitsky, Alexander I.; Stern, Harry
http://dx.doi.org/10.6028/jres.042.042

Improved single-unit Schiefer abrasion testing machine, p. 481
Schiefer, Herbert F.; Crean, Lawrence E.; Krasny, John F.
http://dx.doi.org/10.6028/jres.042.043

Pyrolysis of polyisobutene (Vistanex), polyisoprene, polybutadiene, GR-S, and polyethylene in a high vacuum, p. 499
Madorsky, Samuel L.; Straus, Sidney; Thompson, Dorothy; Williamson, Laura
http://dx.doi.org/10.6028/jres.042.044

Basis of the application of network equations to waveguide problems, p. 515
Kerns, David M.
http://dx.doi.org/10.6028/jres.042.045

A study of laboratory Bunsen burners for natural gas, p. 541
Eiseman, John H.
http://dx.doi.org/10.6028/jres.042.046

Studies on the purification of collagen, p. 557
Cassel, James M.; Kanagy, Joseph R.
http://dx.doi.org/10.6028/jres.042.047

Flame spectrum of acetylene from 1 to 5 microns, p. 567
Plyler, Earle K.; Humphreys, Curtis J.
http://dx.doi.org/10.6028/jres.042.048

Viscosity of deuterium oxide and water in the range 5° to 125° C, p. 573
Hardy, Robert C.; Cottington, Robert L.
http://dx.doi.org/10.6028/jres.042.049

Determination of efficiency of microwave bolometer mounts from impedance data, p. 579
Kerns, David M.
http://dx.doi.org/10.6028/jres.042.050

Ultraviolet absorption spectra of seven substituted benzenes, p. 587
Stair, Ralph
http://dx.doi.org/10.6028/jres.042.051

Acid-base equilibrium constants for the reaction of tribenzylamine with picric acid and with trinitro-m-cresol in benzene, from spectrophotometric data, p. 595
Davis, Marion M.; McDonald, E.A.
http://dx.doi.org/10.6028/jres.042.052

Transmission of reverberant sound through single walls, p. 605
London, Albert
http://dx.doi.org/10.6028/jres.042.053

Separation and identification of the major C₇ to C₁₀ components of triptene residue, p. 617
Pomerantz, Philip; Mears, Thomas W.; Howard, Frank L.
http://dx.doi.org/10.6028/jres.042.054

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

Journal of Research of the National Bureau of Standards

Volume 42

Issue 1

Issue 2

Issue 3

Issue 4

Issue 5

Issue 6

Issue 1 January 1949

Issue 2 February 1949

Issue 3 March 1949

Issue 4 April 1949

Issue 5 May 1949

Issue 6 June 1949

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