16 Sep

165 weed.

Fast neutron dose measurements for a D-D source in water. W. B.

Beverly and V. Spiegel, Jr.........

1

X-ray spectrometric analysis of noble metal dental alloys. B. W. Mulligan,

H. J. Caul, S. D. Rasberry, and B. F. Scribner.

5

The first spectrum of manganese, Mn 1. Miguel A. Catalán, William F.

Meggers, and Olga Garcia-Riquelme..

9

Transition probabilities of forbidden lines. R. H. Garstang.

Franck-Condon factors to high vibrational quantum numbers III: CN.

R. W. Nicholls.

61

75

Infrared absorption spectrum of nitrous oxide (NO) from 1830 cm to

2270 cm-1. Earle K. Plyler, Eugene D. Tidwell, and Arthur G. Maki. ... ... ....

An absolute light scattering photometer: II. Direct determination of

scattered light from solutions. Donald McIntyre......

1

79

87

High pressure microscopy of the silver and cuprous halides. A. Van

Valkenburg.

97

Lattice parameters and lattice energies of high-pressure polymorphs of some

alkali halides. C. E. Weir and G. J. Piermarini.

105

Calculation of the higher order dipole-dipole effect in paramagnetic crys-

tals. Paul H. E. Meijer...

113

Second and third virial coefficients for hydrogen. R. D. Goodwin, D. E.

Diller, H. M. Roder, and L. A. Weber..

121

Heats of solution, transition, and formation of three crystalline forms of

metaboric acid. Marthada V. Kilday and Edward J. Prosen....

127

Volume 68A-No. 2-March-April 1964

Tritium-labeled compounds X. Isotope effects in the oxidation of aldoses-

1-t with bromine. Horace S. Isbell and Lorna T. Sniegoski....

Thermal degradation of fractionated high and low molecular weight poly-

isobutylene. D. McIntyre, J. H. O'Mara, and S. Straus..

Ionization constants of the six dichloroanilines and the six dichlorophenols

in aqueous solution at 25 °C. R. A. Robinson.

145

153

159

Dielectric behavior of the film formed on mica cleaved in moist air.

S. Ruthberg and L. Frenkel.

Stereoregularity in ionic polymerization of acenaphthylene. V. M. Story

and G. Canty.

165

173

On the measurement of dielectric losses and surface conductivity of dielec-

trics in parallel plane test capacitors. Lothar Frenkel...

Polymorphism of bismuth sesquioxide. I. Pure Bi2O3. Ernest M. Levin

and Robert S. Roth..

185

189

Polymorphism of bismuth sesquioxide. II. Effect of oxide additions on the

polymorphism of Bi2O. Ernest M. Levin and Robert S. Roth..

Second spectrum of tungsten (WI). Donald D. Laun.

Volume 68A-No. 3-May-June 1965

Compressibility of natural rubber at pressures below 500 kg/cm2. Lawrence
A. Wood and Gordon M. Martin.

A copolymer with lamellar morphology. R. K. Eby...
Variation of glass temperature with pressure in polypropylene. Elio Pas-
saglia and Gordon M. Martin.

Page

259

269

273

Perfluorophenyl ether and related polymers. Walter J. Pummer and Leo
A. Wall....

277

Cyclic polyhydroxy ketones II. xylo-Trihydroxycyclohexenediolic acid and
keto-inositols. Alexander J. Fatiadi and Horace S. Isbell...
Tritium-labeled compounds. XI. Mechanism for the oxidation of alde-
hydes and aldoses-1-t with sodium chlorite. Horace S. Isbell and Lorna
T. Sniegoski.

287

301

Medium effects on the dissociation of weak acids in methanol-water solvents.
E. E. Sager, R. A. Robinson, and R. G. Bates..

305

Crystallization of anhydrous copper sulfate from sulfuric acid-ammonium sulfate mixtures. Paul M. Gruzensky..

313

Detection of lattice deformation and recovery in epsilon phase silver-tin alloys. R. M. Waterstrat and G. E. Hicho..

317

Vapor pressures of ruthenium and osmium. N. J. Carrera, R. F. Walker, and E. R. Plante.

325

The 0-2 transition of CO in condensed oxygen, nitrogen, and argon. Stanley
Abramowitz and H. P. Broida..

331

Volume 68A-No. 4-July-August 1964

Metallographic characterization of an NBS spectrometric low-alloy steel
standard. R. E. Michaelis, H. Yakowitz, and G. A. Moore.
X-ray investigation of strain in cold-worked silver iodide. G. Burley..
Light scattering measurements on solutions of some quaternary ammonium
salts. Stanley P. Wasik and Willard D. Hubbard........

Thermodynamic properties of some methylphosphonyl dihalides from 15
to 335 °K. George T. Furukawa, Martin L. Reilly, Jeanette H. Piccirelli,
and Milton Tenenbaum.

.

Calorimetric properties of some alkali pentaborate hydrates from 15 to
370 °K. George T. Furukawa, Martin L. Reilly, and Jeanette H. Piccirelli. .
Rates of adsorption and desorption of polystyrene on chrome surface.
Robert R. Stromberg, Warren H. Grant, and Elio Passaglia.
An iterative unfolding procedure. Ronald P. Uhlig..
Mass spectrometric study of photoionization. I. Apparatus and initial
observations on acetylene, acetylene-d2, benzene, and benzene-dę. V. H.
Dibeler and R. M. Reese.

Volume 68A-No. 5-September-October 1964

Relaxation modes of trapped crystal point defects: the three-neighbor
shells model in NaCl. A. D. Franklin, A. Shorb, and J. B. Wachtman, Jr..
Viscosity of a standard soda-lime-silica glass. Albert Napolitano and
Earl G. Hawkins..

343

355

359

367

381

391

401

409

425

439

Hydrothermal preparation of a gehlenite hydrate. Elmer T. Carlson
Action of water on calcium aluminoferrites. Elmer T. Carlson.
Infrared spectra of the crystalline inorganic borates. C. E. Weir and
R. A. Schroeder.

449

453

465

IV

Volume 68A-No. 5-September-October 1964-Continued

Effect of pressure and temperature upon the optical dispersion of benzene,
carbon tetrachloride, and water. R. M. Waxler, C. E. Weir, and H. W.
Schamp, Jr....

Some changes in double-bond structure during the vulcanization of natural
rubber. Frederic J. Linnig, Edwin J. Parks, and James E. Stewart. . . . .
Dislocations in polymer crystals. H. D. Keith and Elio Passaglia.
Dependence of mechanical relaxation on morphology in isotactic poly-
propylene. Elio Passaglia and Gordon M. Martin..
Precision density measurement of silicon. Ivars Henins.
Franck-Condon factors to high vibrational quantum numbers IV: NO
band systems. R. W. Nicholls..

Volume 68A-No. 6-November-December 1964

Page

489

499

513

519

529

535

The 1962 He3 scale of temperatures. I. New vapor pressure comparisons.
S. G. Sydoriak and R. H. Sherman.

547

The 1962 He3 scale of temperatures. II. Derivation. S. G. Sydoriak,
T. R. Roberts, and R. H. Sherman.

559

The 1962 He3 scale of temperatures. III. Evaluation and status. T. R.
Roberts, R. H. Sherman, and S. G. Sydoriak..

567

The 1962 He3 scale of temperatures. IV. Tables. R. H. Sherman, S. G.
Sydoriak, and T. R. Roberts..

579

Absolute isotopic abundance ratio and the atomic weight of a reference sample of copper. William R. Sheilds, Thomas J. Murphy, and Ernest

L. Garner.

Absolute isotopic abundance ratio and the atomic weight of bromine.
Edward J. Catanzaro, Thomas J. Murphy, Ernest L. Garner, and William
R. Sheilds..

Optical properties of thin films on transparent surfaces by ellipsometry;
internal reflection for film covered surfaces near the critical angle. Elio
Passaglia and Robert R. Stromberg

589

593

601

On the second-order transition of a rubber. E. A. DiMarizo.
Ionization constants and reactivity of isomers of eugenol. G. M. Brauer,
H. Argentar, and G. Durany.....

611

619

Near infrared spectrophotometric method for the determination of hydration numbers. Richard A. Durst and John K. Taylor.

625

Franck-Condon factors for the ionization of H2, HD, and D2. Morton
E. Wacks.

631

Calculation of the geometrical structure of some AH, molecules. Morris
Krauss.

635

Preparation and heat of formation of a magnesium oxysulfate. E. S.
Newman..

645

Heat capacity of potassium borohydride (KBH4) from 15 to 375 °K. Thermodynamic properties from 0 to 700 °K. George T. Furukawa, Martin L. Reilly, and Jeanette H. Piccirelli.

651

Heat of combustion and heat of formation of aluminum carbide. R. C.
King and G. T. Armstrong.

661

Some elastic compliances of single crystal rutile from 25 to 1000 °C. S.
Spinner and J. B. Wachtman, Jr...

669

Energy dependence of the D-D reaction cross section at low energies.
J. G. Brennan and J. J. Coyne..

675

V

Volume 68A-No. 6-November-December 1964-Continued

Steady-state response of silicon radiation detectors of the diffused p-n
junction type to x rays. I: Photovoltaic mode of operation. Karl Scharf
and Julian H. Sparrow.

Intercomparison of high-energy x-ray intensity measurements. John S.
Pruitt and Steve R. Domen..

VI

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683

703