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•	Penetration and Diffusion of X-Rays. V. Effect of Small_Deflections upon the Asymptotic Behavior U. Fano, H. Hurwitz, and L. V. Spencer pp. 425-426 [View   PDF (292 kB) ]

•	The Hyperfine Structure of the Stable Isotopes of Indium A. K. Mann and P. Kusch pp. 427-435 [View   PDF (1841 kB) ]

•	Further Data on the Spin Gyromagnetic Ratio of the Electron A. K. Mann and P. Kusch pp. 435-438 [View   PDF (837 kB) ]

•	An Investigation of the Disintegration Schemes of Ru103 and Rb86 C. E. Mandeville and E. Shapiro pp. 439-441 [View   PDF (521 kB) ]

•	The Neutron-Proton Interaction Richard S. Christian and Edward W. Hart pp. 441-453 [View   PDF (2055 kB) ]

•	Stark-Zeeman Effects on Symmetric Top Molecules with Nuclear Quadrupole Coupling F. Coester pp. 454-462 [View   PDF (1282 kB) ]

•	Range-Energy Relation for Protons in Nuclear Emulsions Hugh Bradner, Frances M. Smith, Walter H. Barkas, and A. S. Bishop pp. 462-464 [View   PDF (456 kB) ]

•	The Lifetime of the Positive π-Meson E. A. Martinelli and W. K. Panofsky pp. 465-469 [View   PDF (1007 kB) ]

•	The Production of Fast Deuterons in High Energy Nuclear Reactions G. F. Chew and M. L. Goldberger pp. 470-475 [View   PDF (1130 kB) ]

•	X-Ray and Gamma-Ray Reflection Properties from 500 X Units to Nine X Units of Unstressed and of Bent Quartz Plates for Use in the Two-Meter Curved-Crystal Focusing Gamma-Ray Spectrometer D. A. Lind, W. J. West, and J. W. DuMond pp. 475-490 [View   PDF (3444 kB) ]

•	The Structure of Atoms from Diffraction Studies H. Hauptman and J. Karle pp. 491-499 [View   PDF (1355 kB) ]

•	Molecular Dipole Moments and Stark Effects. II. Stark Effects in OCS R. G. Shulman and C. H. Townes pp. 500-506 [View   PDF (1319 kB) ]

•	Some General Properties of Nuclear Reaction and Scattering Cross Sections T. Teichmann pp. 506-515 [View   PDF (1610 kB) ]

•	The Spherical Shell Nuclear Model H. A. Wilson pp. 516-520 [View   PDF (927 kB) ]

•	Moderation of Negative Mesons in Hydrogen I: Moderation from High Energies to Capture by an H2 Molecule A. S. Wightman pp. 521-528 [View   PDF (1555 kB) ]

•	The Infra-Red Spectrum and Molecular Constants of HF and DF Robert M. Talley, Hoyt M. Kaylor, and Alvin H. Nielsen pp. 529-534 [View   PDF (913 kB) ]

•	Bernoulli's Theorem for Viscous Compressible Fluids C. Truesdell pp. 535-536 [View   PDF (416 kB) ]

•	Fourth-Order Corrections in Quantum Electrodynamics and the Magnetic Moment of the Electron Robert Karplus and Norman M. Kroll pp. 536-549 [View   PDF (1793 kB) ]

•	Bremsstrahlung for Heavy Elements at Extreme Relativistic Energies L. Bess pp. 550-556 [View   PDF (970 kB) ]

•	The 5-Ev Neutron Resonance in Ag W. Selove pp. 557 [View   PDF (215 kB) ]

•	Angular Correlation of Successive Internal Conversion Electrons H. Frauenfelder, M. Walter, and W. Zünti pp. 557-558 [View   PDF (384 kB) ]

•	Physical Interpretation of Type A Transistor Characteristics L. P. Hunter pp. 558-559 [View   PDF (408 kB) ]

•	Forbidden Lines in the Spectra of Impure Hg198 K. G. Kessler pp. 559 [View   PDF (239 kB) ]

•	Temperature Effects in the Spurious Discharge Mechanism of Parallel Plate Counters Frank L. Hereford pp. 559-560 [View   PDF (492 kB) ]

•	The Absorption Spectrum of Water Vapor between 900 and 2000 Angstroms J. J. Hopfield pp. 560-561 [View   PDF (555 kB) ]

•	The Distribution of Atomic and Molecular Oxygen in the Upper Atmosphere Rudolf Penndorf pp. 561-562 [View   PDF (505 kB) ]

•	Mesons Produced by Neutrons from the Cyclotron F. M. Smith, Eugene Gardner, and Hugh Bradner pp. 562-564 [View   PDF (738 kB) ]

•	Possible Techniques in Direct-Electron-Beam Tumor Therapy W. H. Bostick pp. 564-565 [View   PDF (459 kB) ]

•	The Beta-Ray Distribution of Tc99 B. H. Ketelle and John W. Ruch pp. 565-566 [View   PDF (466 kB) ]

•	On Elastic Constants of Nickel Crystals Mikio Yamamoto pp. 566 [View   PDF (228 kB) ]

•	The Zenith Angle Variation of the Latitude Effect of Cosmic Rays H. D. Rathgeber pp. 566-567 [View   PDF (485 kB) ]

•	The Internal Diamagnetic Field Correction in Measurements of the Proton Magnetic Moment Norman F. Ramsey pp. 567 [View   PDF (257 kB) ]

•	Concerning W. P. Allis' Criticism of My Paper on Coulomb Interactions in a Plasma L. Landau pp. 567-568 [View   PDF (491 kB) ]

•	Nuclear Saturation for V=1 / 2(1+P)J(r,σ1,σ2) E. Gerjuoy pp. 568 [View   PDF (234 kB) ]

•	The Half-Life of Br82 E. Berne pp. 568-569 [View   PDF (470 kB) ]

•	Spectroscopic Isotope Shift and Nuclear Polarization G. Breit, G. B. Arfken, and W. W. Clendenin pp. 569 [View   PDF (235 kB) ]

•	Phase Transition and Vapor Pressures of Liquid Mixtures of He4 and He3 C. J. Gorter and J. de Boer pp. 569-570 [View   PDF (447 kB) ]

•	Regularization as a Consequence of Higher Order Equations W. Thirring pp. 570 [View   PDF (212 kB) ]

•	The Photo-Disintegration of Nitrogen at Energies of 20 Mev to 100 Mev E. R. Gaerttner and M. L. Yeater pp. 570-571 [View   PDF (342 kB) ]

•	Erratm: Microwave Spectrum of CH2CFCl J. K. Bragg, T. C. Madison, and A. H. Sharbaugh pp. 571 [View   PDF (130 kB) ]

•	Eratum: Non-linear I-V Characteristic of Ge at very Low Temperatues F. K. Du Pré pp. 571 [View   PDF (130 kB) ]

•	Minutes of the Meeting of the Division of Fluid Dynamics at the University of Virginia, Charlottesville, Virginia, December 28-30, 1949 pp. 572-574 [View   PDF (675 kB) ]