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•	Neutron Deficient Radioactive Isotopes of Tantalum and Wolfram Geoffrey Wilkinson pp. 495-499 [View   PDF (1052 kB) ]

•	Resonance Capture of Neutrons by Uranium Herbert L. Anderson pp. 499-506 [View   PDF (1710 kB) ]

•	Small Angle Scattering of Thermal Neutrons H. H. Krueger, D. Meneghetti, G. R. Ringo, and L. Winsberg pp. 507-510 [View   PDF (851 kB) ]

•	Pressure Broadening of the Ammonia Inversion Line by Foreign Gases: Quadrupole-Induced Dipole Interactions P. W. Anderson pp. 511-513 [View   PDF (499 kB) ]

•	On the Interactions of Birkhoff's Gravitational Field with the Electromagnetic and Pair Fields Marcos Moshinsky pp. 514-519 [View   PDF (1138 kB) ]

•	Three New Delayed Alpha-Emitters of Low Mass Luis W. Alvarez pp. 519-523 [View   PDF (1129 kB) ]

•	Proton-Neutron Reactions and Thresholds H. T. Richards, R. V. Smith, and C. P. Browne pp. 524-530 [View   PDF (971 kB) ]

•	The Disintegration of Boron by Slow Neutrons G. C. Hanna pp. 530-534 [View   PDF (1003 kB) ]

•	N-Component in Extensive Air Showers K. Greisen, W. D. Walker, and S. P. Walker pp. 535-545 [View   PDF (2345 kB) ]

•	Mean Free Path of Penetrating Shower Producers W. D. Walker, S. P. Walker, and K. Greisen pp. 546-548 [View   PDF (606 kB) ]

•	Hyperfine Structure of Zeeman Levels in Nitric Oxide Allan F. Henry pp. 549-552 [View   PDF (635 kB) ]

•	Methods of Calculation of Radial Wave Functions and New Tables of Coulomb Functions I. Bloch, M. H. Hull, A. A. Broyles, W. G. Bouricius, B. E. Freeman, and G. Breit pp. 553-560 [View   PDF (1369 kB) ]

•	Asymptotic Expansion of the Irregular Coulomb Function G. Breit and M. H. Hull pp. 561-563 [View   PDF (572 kB) ]

•	Hartree Computation of the Internal Diamagnetic Field for Atoms W. C. Dickinson pp. 563-566 [View   PDF (812 kB) ]

•	Wave Functions for Superconducting Electrons John Bardeen pp. 567-574 [View   PDF (1598 kB) ]

•	Angular Distribution of the Al27(d,α)Mg25 Reaction and Energy Levels in Mg25 A. D. Schelberg, M. B. Sampson, and R. G. Cochran pp. 574-579 [View   PDF (913 kB) ]

•	Spin Echoes E. L. Hahn pp. 580-594 [View   PDF (2947 kB) ]

•	Protons from the Deuteron Bombardment of Enriched Silicon and Related Atomic Masses H. T. Motz and R. F. Humphreys pp. 595-602 [View   PDF (1658 kB) ]

•	Angular Yield of Both Proton Groups from Li6(d,p)Li7 R. W. Krone, S. S. Hanna, and D. R. Inglis pp. 603-607 [View   PDF (837 kB) ]

•	Evidence from Nuclear Masses on Proposed Closed Shells at 20 Nucleons W. Low and C. H. Townes pp. 608-611 [View   PDF (734 kB) ]

•	On a Difference Equation Method in Cosmic-Ray Shower Theory W. T. Scott pp. 611-615 [View   PDF (768 kB) ]

•	The Differential Range Spectrum of Cosmic-Ray Mesons Lawrence Germain pp. 616-619 [View   PDF (884 kB) ]

•	Latitude and Altitude Dependence of the Local Hard Showers of Cosmic Rays T. G. Walsh and O. Piccioni pp. 619-624 [View   PDF (1395 kB) ]

•	Momentum Distribution of Charged Cosmic-Ray Particles at Sea Level Donald A. Glaser, Bernard Hamermesh, and George Safonov pp. 625-630 [View   PDF (1180 kB) ]

•	Measurement of Gamma-Ray Energies with Single Crystals of NaI(T1) R. Hofstadter and J. A. Mcintyre pp. 631-637 [View   PDF (1477 kB) ]

•	Photo-Disintegration Cross Sections of Deuterium and Beryllium for the Gamma-Rays of Sodium 24 and Gallium 72 Arthur H. Snell, E. C. Barker, and R. L. Sternberg pp. 637-642 [View   PDF (1293 kB) ]

•	Deuteron Bombardment of C14 Emmett L. Hudspeth, Charles P. Swann, and N. P. Heydenburg pp. 643-646 [View   PDF (739 kB) ]

•	Radioactive Isotopes of Rubidium D. G. Karraker and D. H. Templeton pp. 646-650 [View   PDF (869 kB) ]

•	The Radioactivity of Ga66 Lawrence M. Langer and R. Douglas Moffat pp. 651-654 [View   PDF (663 kB) ]

•	Luminescence and Trapping in Zinc Sulfide Phosphors with and without Copper Activator Richard H. Bube pp. 655-666 [View   PDF (2413 kB) ]

•	Quantum Electrodynamics of Charged Particles without Spin F. Rohrlich pp. 666-687 [View   PDF (4454 kB) ]

•	On the Hall Effect in Ferromagnetics Emerson M. Pugh, N. Rostoker, and A. Schindler pp. 688-692 [View   PDF (1027 kB) ]

•	Magneto-Hydrodynamic Shocks F. De Hoffmann and E. Teller pp. 692-703 [View   PDF (1982 kB) ]

•	The Surface Photoelectric Effect M. J. Buckingham pp. 704-708 [View   PDF (1010 kB) ]

•	The Mechanism of Self-Diffusion in Alkali Metals Heinz R. Paneth pp. 708-711 [View   PDF (894 kB) ]

•	Piezoelectric Constants of Alpha- and Beta-Quartz at Various Temperatures Richard K. Cook and Pearl G. Weissler pp. 712-716 [View   PDF (1079 kB) ]

•	Theory of Superconductivity L. Tisza pp. 717-726 [View   PDF (2149 kB) ]

•	A Note on Tisza's Theory of Superconductivity J. M. Luttinger pp. 727-729 [View   PDF (472 kB) ]

•	Quantum Theory of the Longitudinal Electromagnetic Field S. T. Ma pp. 729-732 [View   PDF (708 kB) ]

•	Hall Coefficient and Resistivity of Thin Films of Antimony Prepared by Distillation W. F. Leverton and A. J. Dekker pp. 732-736 [View   PDF (1042 kB) ]

•	The Superconductivity of Columbium D. B. Cook, M. W. Zemansky, and H. A. Boorse pp. 737-743 [View   PDF (1327 kB) ]

•	Ferromagnetic Resonance in Nickel Ferrite W. A. Yager, J. K. Galt, F. R. Merritt, and E. A. Wood pp. 744-748 [View   PDF (993 kB) ]

•	Nuclear Disintegrations at 29,000 Meters above Sea Level M. M. Addario and S. Tamburino pp. 749-750 [View   PDF (483 kB) ]

•	On the Forward Scattering of 3.1-Mev Neutrons by the Deuteron Jumpei Sanada and Shotaro Yamabe pp. 750 [View   PDF (245 kB) ]

•	The Shape of the Low Energy Beta-Spectrum of Rb86 Herbert R. Muether and Stuart L. Ridgway pp. 750-751 [View   PDF (438 kB) ]

•	On the Deviations of Nuclear Magnetic Moments from the Schmidt Limits L. L. Foldy and F. J. Milford pp. 751-753 [View   PDF (627 kB) ]

•	Cascade Processes Recorded in an Emulsion Chamber Exposed in the Stratosphere Herman Yagoda pp. 753-754 [View   PDF (473 kB) ]

•	Are Mesons Complex Particles? M. El Nadi pp. 754 [View   PDF (222 kB) ]

•	On the Probability of Asymmetric and Symmetric Fission T. Yasaki and O. Miyatake pp. 754-755 [View   PDF (504 kB) ]

•	On the General Motion of Matter at the Cosmological Scale Antonio GiÃO pp. 755-756 [View   PDF (533 kB) ]

•	The Thermal Neutron Diffusion Length of Paraffin C. W. Tittle pp. 756 [View   PDF (251 kB) ]

•	Depression of the Thermal Neutron Density by a Detecting Foil C. W. Tittle pp. 756-757 [View   PDF (557 kB) ]

•	Scintillations Produced by Cosmic Rays C. G. Montgomery and D. D. Montgomery pp. 757 [View   PDF (306 kB) ]

•	Theory of Magnetic Properties of Anisotropic Permanent Magnet Alloys K. Hoselitz and M. Mccaig pp. 757-758 [View   PDF (553 kB) ]

•	Susceptibility and Magnetic Anisotropy of Indium Single Crystals J. Verhaeghe, G. Vandermeerssche, and G. Le Compte pp. 758 [View   PDF (247 kB) ]

•	The Ca45 Beta-Distribution Obtained in a Split Crystal Scintillation Spectrometer B. H. Ketelle pp. 758-759 [View   PDF (600 kB) ]

•	Decay of Y87 and Sr87m L. G. Mann and Peter Axel pp. 759 [View   PDF (352 kB) ]

•	Double Development of Nuclear Emulsions Č. Jech pp. 759-760 [View   PDF (526 kB) ]

•	Internal Conversion Electrons and Other Radiations from Cl34 Lawrence Ruby and J. Reginald Richardson pp. 760 [View   PDF (174 kB) ]

•	Mass Dependence of the Superconducting Transition Temperature of Mercury B. Serin, C. A. Reynolds, and L. B. Nesbitt pp. 761 [View   PDF (244 kB) ]

•	Temperature Effect in Geiger-Müller Counters Motoharu Kimura pp. 761-762 [View   PDF (446 kB) ]

•	The Gamma-Rays from Neutron-Activated Gold R. W. Pringle and S. Standil pp. 762-763 [View   PDF (408 kB) ]

•	The Gamma-Radiation of Ba131 E. B. Dale, E. D. Richert, T. A. Redfield, and J. D. Kurbatov pp. 763 [View   PDF (206 kB) ]

•	A Method for Measuring Paramagnetic Absorption on Small Samples R. P. Lacroix, Ch. E. Ryter, and C. R. Extermann pp. 763 [View   PDF (206 kB) ]

•	Effect of Infra-Red on Emission and Trapping in ZnS: Cu Phosphors Richard H. Bube pp. 764-765 [View   PDF (490 kB) ]

•	Further Remarks on the Absorption of π--Mesons in Hydrogen R. E. Marshak, S. Tamor, and A. S. Wightman pp. 765-766 [View   PDF (560 kB) ]

•	On the Absorption of π--Mesons in Deuterium S. Tamor and R. E. Marshak pp. 766 [View   PDF (279 kB) ]

•	Comments on Truesdell's Paper on Bernoulli's Theorem for Viscous Compressible Fluids Bernard Etkin and Victor G. Szebehely pp. 767 [View   PDF (212 kB) ]

•	On Bailey's Theory of Growing Circularly Polarized Waves in a Sunspot R. Q. Twiss pp. 767-768 [View   PDF (433 kB) ]

•	Search for Be7 States Using the Li6 Technique George R. Keepin pp. 768 [View   PDF (221 kB) ]

•	On the Magnetic Moments of the Proton and Neutron Roald K. Wangsness pp. 769 [View   PDF (277 kB) ]

•	Excited State of C14 from the C13(d,p)C14* Reaction A. Sperduto, S. S. Holland, D. M. Van Patter, and W. W. Buechner pp. 769-770 [View   PDF (411 kB) ]

•	Erratum: Scattering of Positrons and Electrons by Nuclei H. J. Lipkin and M. G. White pp. 770 [View   PDF (134 kB) ]