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Title LIST OF REPRINTS AVAILABLE IN THE INFORMATION DIVISION JANUARY THROUGH DECEMBER, 1949

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Author Lawrence Berkeley National Laboratory

Publication Date 1950-02-03

eScholarship.org Powered by the California Digital Library University of California UCRL-596 Unclassified Distribution

\ UNIVERSITY OF CALIFORNIA Berkeley, California

Contract No. W-7405-eng-48

List of Reprints Available in the Information Division January through December, 1949 February 3, 1950

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v TWO-WEEK LOAN COPY This is a Library Circulating Copy which may be borrowed for two weeks. For a personal retention copy, call Tech. Info. Division, Ext. 5545

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. ..,~~: 0(}1 Berkeley, Californfa~ .. "'-- . ..D Ob DISCLAIMER

This document was prepared as an account of work sponsored by the United States Government. While this document is believed to contain correct information, neither the United States Government nor any agency thereof, nor the Regents of the University of California, nor any of their employees, makes any warranty, express or implied, or assumes any legal responsibility for the accuracy, completeness, or usefulness of any information, apparatus, product, or process disclosed, or represents that its use would not infringe privately owned rights. Reference herein to any specific commercial product, process, or service by its trade name, trademark, manufacturer, or otherwise, does not necessarily constitute or imply its endorsement, recommendation, or favoring by the United States Government or any agency thereof, or the Regents of the University of California. The views and opinions of authors expressed herein do not necessarily state or reflect those of the United States Government or any agency thereof or the Regents of the University of California. UC.t\L-596 Unclassified Distribution Page 2

Distribution No. of Copies

Aronne National Laboratory 2 Battelle Memorial Institute 1 Brookhaven National Laboratory 2 Bureau of fviedicine and Surgery 1 Bureau of Ships 1 Carbide and Chemict:,ls Corporation (K-25) 2 Carbide and Carbon Chemicals Corporation (Y-12) 2 Colwnbia University (Dunning) 2 Colum'bia University (l<'ailla) 1 Dow Chemical Company 1 General tlectricComrany, Richland 2 Iowa State College 2 Kellex Corporation 2. Knolls Atomic Fower Laboratory 2 Los iilrunos 2 Mallinckrodt Chemical Works 1 Massachusetts Institute of Technology (Gaudin) 1 Massachusetts Institute of Technology (Kaufmann) 1 Mound Laboratory 2 National advisory Cormnittee for Heronautics 2 National Bureau of Standards 2 Naval Radiological Defense Laboratory 3 NEPit Project 2 New Brunsvdck Laboratory 1 North American 1~viation~ Inc. l Oak Ridge National Laboratory 2 Rand Corporation 1 Sandia Base 1 Sylvania Electric Products, Inc. 1 Technical Information Branch, ORE 2 U.S. Public Health Service . 1 UCLA Medical Research Laboratory (Warren) 1 University of California Radiation Laboratory: Director's Office 10 R. Thornton 1 E. IvicMillan 1 L. Alvarez 1 R. Serber 1 E. Lofgren 1 w. Brobeck 1 w. Powell 1 E. Gardner 1 H. Bradner 1 c. Richman 1 w. Pan of sky 1 J. Woodyard 1 G. T. Seaberg 1 .... I. Perlman 1 B. Moyer 1 D. Sewell 1 E. Segr~ 1 M. Calvin 2 UCRL·596 Unclassified Distribution Page 3 Distribution No. of Copies University of California Radiation Laboratory (continued): J . Lawrep.ce 6 J. Hamilton:, 6 N. Garden ! l R. Ball 1 C. Helmholz 1 G. C. -Wick 1 C. Tobias 1 f'atent Depaf.tment 1 Donner Library 1 University of California Department of Physics 2 University .:of California Department of Chemistry 2 University of Rochester 2 University of Washington 1 Western Reserve University (Friedell) 2 Westinghouse Electric Corporation 3 Ciudad Universidad (Grinfield) 1 Provincial College of Arts and Sciences, Canton (Hwang You-mou) 1 D. S. Kothari,,New Delhi, India 1 Walther Bothe,·Heidelberg, Germany 1 M. A. Cooper, Johannesburg, South Africa 1 .Institut du Labpratoire Curie, Paris, F'rance 1 Gerald J. Holton, Harvard University - 1 Total ·117 Information Division Radiation Laboratory University of California Berkeley, California UCRL-596 Page 4

Radiation Laboratory University of California

February 3, 1950

lVIEMORANDUM

The reprints listed on the following pages are available from this office in limited numbers. In requesting them :rlease refer to the reprint number given in the first column.

Information Division UGhL·-'.)S'6 U1wl:.o.:-.•ii'ied f;istriLnt:i.on Fae;c 5

List of Reprints Available in tl}e Information DiviGion

January through December, 1949

Radiation Laboratory, Department of Physics University of California, Berkeley, California

February 3_, 1950

Reprint Humber

w. lvi. Brobeck, E. 0. Lawrence, K. E. lviacl\enzie, L M. McMillan, R. Serber, D. C. Sewell, K. M. Simpson, H. L. Thornton, Initial Perform­ ance of the 184.-Inch Cyclotron of the University of California, Physi­ co.l Review 71; No. 7, 41~9-450, April 1, 1';'47 (MDDC-710)

1948-66 A. A.. Benson, J • l1.. Bassham, Chemical Degradation of Isotopic Succinic and Malic i~cids, Journal of the American Chemica). Society ZQ, 3939 (1948)(UCRL-118, AECD-2123)

1948-67 I. Perlman, A. Ghiorso, G. T. Seaborg, '~lpha-Decay Systematics of the Heavy Elements, Physical Review 74, .No. 11~ 1730-1732, December 1, 194&.

' 1948-68 Kenneth Street, Jr., G. T. Seaberg, The Ion-Exchange Separation of and , Journal of the American Chemical Society 2.Q, 4.268: (1948) (UCEL-191, bECD-2.{35)

1948-69 Q. A. Kerzis, W. R. Baker, R. F. Edwards, G. lV1. Farly, High Voltage Pulser for 18/+-Inch Cyclotron Electric Deflector, Review of Scientific Instruments 12,· No. 12, 899-904, December, 1948 {UCliL-95, AECD-2117)

1948-70 L. B. Magnusson, T. J. LaChappelle, The First Isolation of Element 93 in Pure Compounds and a Determination of the Half-Life of 9JNp2J7, Journal of the American Chemical Society 70, 3534 (1948) (UCRL-105)

1948-71 G. T. Seaberg, I. Perlman, Table of , Reviews of Iviodern Physics 20, No. 4, 585-667, October, 1948 (UC.ii.L-179, AECU-1.4.)

1948-72 J. G:. Hamilton, The lVietabolic Properties of the F'ission Products and Actinide Elements, Reviews of Uiodern Physics 20, No. 4, 718-728, October, 194.8 (UCRL-67, A.ECD-2012)

1948-73 a. A:. Benson, M. Calvin, The Path of Carbon in :Fhotosynthesis. III, Cold· Spring Harbor Symposia on Quantitative Biology XIII, 6-10 (1948) (UCRL-133)

Misc. W. W.. Salisbury, (Collins Radio Company, Cedar Rapids, Iowa), Acceler­ 1947-1 ators for Heavy Particles, Nucleonics 1, No. 3, 34-44., November 1947 UCRL-596 Page 6

Reprint Number

1949-1 P. E. Yankwich, M. Calvin, An Effect of Isotopic Mass on the Rate of a .Reaction Involving the Carbon-Carbon Bond, Journal of Chemical Physics · 17, No. 1, 109-110, January, 1949

1949-2 D. H. Templeton, The Story of Hadioactive Isotopes, Chemical and . Engineering News 27, 270, January 31, 1949

1949-3 A •. A. Benson, M. Calvini/' A. Haas, S. Aronoff, A. G. Hall, J. A. B@-ssham, J. W. Weigl, C in Photosynthesis, Ab.AS monograph, Fhotosytl- the~is in Plants, Iowa State College Press, 381-400 (194.9) (UCRL-120)

1949-4 G. L. Johnson, R. Leininger, E. Segr~, The Chemical Properties of . I, Journal of Chemical Physics 17, No. 1, 1-10, January, 1949 (UCRL-71, AECD-1952)

1949-5 A. S. Newton, Fission of with Alpha-Particles, Physical Review 72, No. 1, 17-29, January 1, 1949 (UCRL-83, iiliCD-2191+)

1949-6 K. G. Scott, D. J. Axelrod, J. G. Hamilton, The Metabolism of in the Rat, Journal of Biological Chemistry 177, No. 1, 325-335 and 2 plates, January 1949 (UCRL-35, AECD-1805)

1949-7 A. S. Newton, Formation of u232 by Ions on Thorium, Physical Review 7.2, No. 1, 209-211, January 1, 1949 (UCRL-81~, AECD-2081)

1949-8 C •. A.·· Tobias, R. W. Dunn, Analysis of Microcomposition of Biological Tissue by Means of Induced Radioactivity, Science 10.2, 2823, 109-113, February 4, 1949 (AECD-2099B)

1949-9 E. Segre, C. Wiegand, Exper~men~s on th~ Effect.of Atomic Electrons on the Decay Constant of Be7, Phys~cal Rev~ew 72, No. 1, 39-43, January 1, 1949 (UCRL-137, AECD-2199)

1949-10 L. Cook, E. Iv'lciViillan, J. Feterson, D. Sewell, Total Cross Sections of Nuclei for 90-.Mev Neutrons, Physical Review 2,2, No. 1, 7-14, January 1, 1949 (MDDC -1399)

1949-11 E. Gardner, Stars in Photographic Emulsions Initiated by Alpha-Parti­ cles, Physical Review 7.2, No. 3, 379-382, February 1, 194.9 (UCRL-128, AECD-2126)

1949-12 A. Ghiorso, W. Meinke, G. T. Seaborg, The Three Additional Collateral .Alpha-Decay Chains, Physical Review 72, No. 2, 314-315, January 15, 1949

1949-13 M. Calvin, A. A. Benson, The Path of Carbon in Photosynthesis. IV: The Identity and Sequence of the Intermediates in Sucrose Synthesis, Science 109, No. 2824, 140-142, February 11, 1949 (UCRL-254, AECU-113) UCRL-596 Page 7 Reprint Number 1949-14 F. L. Reynolds, D. G. Karraker, D. H. Templeton, Mass Spectrographic Assignment of Isotopes, Physical Review 22, No. 2, 313-314, January 15, 1949 (UCRL-186, AECD-2373) 1949-15 E. Gardner, V. Peterson, Stars in Photographic Emulsions Initiated by Deuterons. Part I. Experimental, Physical Review 2,2, No. 3, 364-369, February 1, 1949 (UCRL-28, MDDC-1676)

1949-16 L. R.· Wasserman, R. L. Dobson, J. H. Lawrence, Blood Studies in Petjents with Polycythemia and in Normal Subjects, J'ourna.l of Clinical Investigation 28, No. 1, 60-65, January, 1949 ·

1949-17 J. Burfening, E. Gardner, C. l.Vl. G. Lattes, Positive Mesons Produced by the 184-Inch Berkeley Cyclotron, Physical Review 2,2, No. 3, 382-387, February 1, 1949 (UCRL-171, AECD-2334)

1949-18 J. Hadley, E. Kelly, C. Leith, E. Segr~, C. Wiegand, H. York, Experi­ ments on N-P Scattering with 90- and 40-Mev Neutrons, Physical Review 2,2, No. 3, 351-363, February 1, 1949 (UCRL-166, AECD-2344) 1949-19 N. E. Ballou, R. D. Wolfe, Yields of the Radio Isotopes in the High Energy Helium-Ion Bombardment of , Physical Review 72, No. 3, 527-528, February 1, 1949 1949-20 J. W. Weigl, M. Calvin, An Effect in Photosynthesis, Journal of Chemical Physics 17, No. 2, 210, February, 1949 (UCRL-228, AECU-55)

1949-21 J. F; Crowley, J. G. Hamilton, K. G. Scott, The i\lleta'tolism of Carrier­ Free Radioberyllium in the Rat, Journal of Biological Chemistry 177, No. 2, 975-984, February, 1949 (UCRL-148, AECD-225/+)

1949-22 G. T ~ Seaberg, 'l'he Eight New Synthetic Elements, Science in Progress, Sixth Series - 1949, New Haven: Yale University Press, 80-99 (UCRL-S,, MDDC-1563)

1949-23 U. B~ Garden, Semihot. Laboratories, Industrial and Chemical Engineer­ ing, 41, 237, February, 1949

1949-24 W. Hartsough, E. Hayward, W. M. Powell, Some Preliminary Cloud-Ghamber Photographs of Artificial IViesons, Physical Review :z.2, No. 5, 905-906, March 1, 1949 (UCRL-271, AECU-152) 1949-25 G. Wilkinson, H. G. Hicks, Hfl75, A New Radioactive Isotope of Hafnium, Physical Review 2.2, No. 4, 696-698, February 15, 1949 (UCRL-233, AECU- 80)

1949-26 T. J. Parmley, B. J. Moyer,· R. C. Lilly, The Radioactivities of Some High Mass Isotopes of , Physical Review 72, No. 4, 619-623, February 15, 1949 (UCRL-198) UCRL-596 Page 8 Reprint Number

1949-27 W. J. Knox, Relative Cross Sections for Nuclear Reactions Induced by High Energy Neutron in Light Elements, Fhysical Review 12, No. 4, 537-541, February 15, 1949 (UCHL-175, AECD-2340) 1949-28 W. Horning, L. Baumhoff, Stars in Photogra:r:hic Emulsions Initiated by Deuterons. Part II. Theoretical, Physical Review 12, No. 3, 370-378, February 1, 1949 (UCRL-29 Revised, MDDC-1677)

1949-29 K. Brueckner, W. Hartsough, E. Hayward, W. M. Powell, Neutron-Proton Scattering at 90 Mev, Physical Review 12, Nc. 4, 555-564, February 15, 1949 (UCRL-178, AECD-2369) UCRL-30 K. R. MacKenzie, F. H. Schmidt.)) J. R. Woodyard, L. F. Wouters, Design of the Radiofrequency System for the 184-Inch·Cyclotron, Review of Scientific Instruments 20, No. 2, 126-133, February, 1949 (UCRL-64, AECD-2071) 1949-31 E. Hayward, The Energy Spectrum of the Delayed Neutrons from ol7, Physical Review 75, No. 6, 917-919, March 15, 1949 (UCRL-195, AECD- 2379)

1949-32 J. W. Gofman, Studies with Colloids Containing Radioisotopes of Yttri­ um, Zirconium, Columbium, and . I. The Chemica,l rrinciples and Methods Involved in Preparation of Colloids of , Zirconium, Columbium, and Lanthanum (UCRL-91, AECD-2057) E. L. Dobson, J. W. Gofman, H. B. Jones, L. S. Kelly, L.A. Walker, II. The Controlled Selective Localization of Radioisotopes of Yttrium, Zirconium and Columbium in the Bone lviarrow, Liver and Spleen, The Journal of Laboratory and Clinical Medicine 34, No. 3, 297-312, ·March, 1949 (UCRL-92~ AECD-2055) 1949-33 L. W. AlvarezJl Nl7, A Delayed Neutron Emitter, Physical Review 12, No. 8, 1127-1132, April 15, 1949 (UCRL-201, AECU-53) 1949-34 G. Wilkinson.)) Radioactive Isotopes of Platinum and , Physical Review 12.)1 No. 7, 1019-1029, April 1, 1949 1949-35 H. C. Moffitt, Jr., J. H. Lawrence, Chronic Leukemia of Long Duration: With a Report of 31 Cases with a Duration of over Five Years, Annals of Internal Medicine 30, No. 4, 778-790, April, 1949

1949-36 W. K. H. Panofsky, E. A. Martinelli, Magnetic Deflector for Mesons Produced in the 184-Inch Cyclotron, Review of Scientific Instruments 20, No. 4, 286-288, April, 1949 (UCRL-192, AECD-2402) 1949-37 S. Fernbach, H. Serber, T. B. Taylor, The Scattering of High Energy Neutrons by Nuclei, Physical Review 12, No. 9., 1352-1355, May 1, 1949 (UCHL-262, AECU-101) 1949-38 E. L. Kelly, E. Segre, Some Excitation Functions of , Physical Review 75, No. 7, 999-1005, April 1, 1949 (UCRL-207, AECU-88) UCRL-596 Page 9 Reprint Number 1949-39 E. L. Kelly, Experimental Determinations of Stopping Powers Using Alpha-Particles of 15 to 37 Mev, Physical Review 1.2, No. 7, 1006-1007, April 1, 1949 (UCRL·-208, AECU-54) 1949-40 I. Perlman, A. Ghiorso, G. T. Seaborg, Relation between Half-Life and Energy in Alpha-Decay, Physical Review 75, No. 7, 1096-1097, April 1, 1949

1949-41 D. A. Orth, L. Marquez, VI. J. Heiman, D. H. Templeton, Radioactive Isotopes Produced from Gold, Physical Review 72, No. 7, 1100, April 1, 1949 1949-42 . K. Brueckner, W. M. }owell, Charged Particles Emitted by Carbon Bom­ barded by 90 Mev Neutrons, Physical Review 12, No. 8, 1274-1275, April 15, 1949 (UCRL-296, AECU-169)

1949-42 K. Brueckner, W. M. Fowell, Erratrum: Charged Farticles Emitted by Erratum Carbon Bombarded by 90 Mev Neutrons, Physical Review 75, No. 12, 1970, June 15, 1949

1949-43 G. Wilkinson, H. G. Hicks, Radioactive Isotopes of the Rare Earths. I. Experimental Techniques and Isotopes, Physical Review 12, No. 9, 1370-1378, May 1, 1949 (UCRL-253, AECU-81)

1949-44 C. Heidelberger, The Synthesis of DL-Tryptophan- (3-cl4, Indole-3-Acetic Acid-a-cl4. and DL-Tryptophcm-3--c14-, Journal of Biological Chemistry 179, No. 1, 139-142, April, 1949 (UCRL-307, AECU-179) .

UCRL-45 C. Heidelberger, lVl. E. Gullberg, A. F. Morgan, S. Lepkovsky, Tryptophan Metabolism. I. Concerning the Mechanism of the Mammalian Conversion of Tryptophan into Kynurenine, Kynurenic Acid and Nicotinic Acid, Journal of Biological Chemistry 179, No. 1, 143-150, lViay, 1949 (UCRL-308, AECU-182)

194-9-46 C. Heidelberger, E. P. Abraham, S. Lepkovsky, Tryptophan Metabolism. II., Concerning the Mechanism of the Mammalian Conversion of Trypto­ phan into Nicotinic Acid, Journal of Biological Chemistry 179, No. 1, 151-155, May, 1949 (UCRL-309, AECU-183)

1949-47 B. B. Cunningham, L. B. Werner, The First Isolation of , Journal of the American Chemical Society 71, 1521-1528 (1949) (MDDC-1203)

1949-48 J. G. Hamilton, The Metabolism of the Radioactive Elements Created by Nuclear Fission, New England Journal cf Medicine 240, 863-870, June 2, 1949 1949-49 W. M. Powell, A 22-Inch Wilson Cloud Chamber in a Magr.etic Field of 21,700 Gauss, Review of Scientific Instruments 20, No. 6, 403-407, J1me, 1949 (UCRL-297)

.. UCHL-596 Page 10

Reprint Number

1949~50 D. E. Uphoff, C. Stern, The Genetic Effects of Low Intensity Irradia­ tion, Science 109, No. 2842, 609-610, June 17, 1949 (UCRL-255, AECU -93)

1949-51 N. I. Berlin, R. L. Huff, D. C. Van Dyke, T. G. Hennessy, The Blood Volume of the Adult Rat, as Determined by Fe59 and p32 Labelled Red Cells, Proceedings of' the Society for Exrerimental Biology and Niedi­ cine 71, 176-178 (1949)

194,9-52 R. S. Christian, The Analysis of Neutron~Proton Scattering with Tensor Forces, Physical Review 22, No. 11, 1675-1677, June 1, 1949 (UCRL-287, AECU-142)

1949~53 G. F. Chew, M. L. Goldberger, On the Analysis of Nucleon-Nucleon Scat-. tering Experiments, FhyBical E.eview 72., No. 11~ 1637-1644., June 1, 1949 (UCHL-272, liliCU-94)

1949--54 J. W. Gofman, F. T. Lindgren, H. Elliott, Ultracentrifugal Studies of Lipoproteins of Human Serum, Journal of Biological Chemistry 17.2, No. 2, 973-979, June, 1949

1949~55 G. Wilkinson, H. G. Hicks, Radioactive Isoto:res of the= Rare Earth Elements. II. Isotopes, Fhysical heview 75, No. 11, 1687- 1690, June 1, 1949 (UCRL-276, hECU-122)

1949-56 L. W. Alvarez, 12., Fhysical Ii.evievv 75, No. 12, 18J 5-1818,. June 15, 1949 (UCHL-275, Af..;CU-115)

1949-57 R. L. Rosenthal, Opalescence of Se~·urr:. after Total body X-Irradiation as a Prognostic Sign of Death, Science llO, No. 2845, 43-44, July .8, 1949 (UCRL-273, AECU-105)

1949-58 W. M. Garrison, H. R. Haymond, h. D. li1axwell, A ltarid. Electrical Method of Separating Carrier-Free Radioactivities~ Journal of Chemical Fhysics 17, No. 7, 665, July, 194.9 (UCRL-318, AECU~228)

1949-59 J. H. Lawrence, B. Vo A. Low-Beer, J. W. J. Carpender, Chronic Lymphat­ ic Leukemia, .Journal of the American Iviedical Association 140, 585-588,

June 18 j 1949

1949-60 F'. E. il.lzofon, Relativistic Treatment of Neutron-Proton Elastic Scat­ tering in the Born i>.pproximation, Physical Review 2.2, No. 11, 1773-1774, June 1, 19.49

1949-61 C. M. Turner, Branching Ratio in Be? Decay, Physical Review 76, No. 1, 148~149, July 1, 1949 (UCRL-319 Revised, AECU-211)

1949-62 N. A. Bonner, W. C. Orr, Yields of in Spallation Reactions, Physical Review .7~, No. 1, 140-141, July 1, 1949 (UCRL-331, AECU-223) UCRL-596 Page 11

Reprint Number

1949-63 D. Hughes, J. C. Reid, I. The Synthesis of Toluene-1,3,5-Cl4 and Oxalic Acid-Cl4; The 'Mechanisms of the Reactions, Journal of Organic Chemistry XIV, No. 4, 516-52L.,, July, 1949 (UCTi.L-180, AECD-2370)

1949-64 B. l'Jl. Tolbert, F. Christensoni F. N. H. Chang, F. P. T. Sah, Synthesis of Ethanol~l-cl4, Ethanol-2-C 4, Ethyl Bromide-l-cl4; Ethyl Bromide-2- cl4 and c14--Labeled Methadone, Journal of Organic Chemistry XIV, No. 4, 525-529, July, 1949 (UCRL-136, AECD-2225)

1949-65 E. Segr~, A. C. Helmholz, Nuclear Isomerism, Reviews of Modern Physics 21, 271-304, April, 1949

1949-66 S. G, Thompson, Relation between Half~Life and Disintegration Energy in Orbital by Heavy Nuclei, Physical Review 76, No. 2, 319-320, July 15, 1959 (UCHL-339, AECU-317)

1949-67 W. E. Glenn, Jr., Pulse Height Distribution Analyzer, Nucleonics~' No. 6, 50-61, June, 1949 (UCRL-250, AECU -111)

1949-68 It. K. Sheline, J. W. Weigl, The Infra-Hed Spectrum of cl4o2, Journal of Chemical Physics 17, No. 8, 74.7, August, 1S49 (UCRL-374.)

1949-69 B. M.. Tolbert, W. G. Dauben, J. C. Reid, Laboratory Induction Stirrer for Closed Systems, Analytical Chemistry 21, 1014-1015, August, 1949 (UGHL-135, AEGD-2202)

K. G. Scott, D. AxelrodJ J. Crowley, J. G. Hamilton, Deposition and Fate of Plutonium, Uranium and their Fission Products Inhaled as Aero­ sols by Rats and Man, Archives of Fathology 48, 31-54, July, 1949

1949-71 J. H. Lawrence, R. L. Rosenthal, Multiple Myeloma Associated with Polycythemia. Report of Four Gases, American Journal of the Medical Sciences 218, 149-154, August, 1949

19L.9-72 E. H. Huffman, L. J. Beaufait, The Fractional Separation of Zirconium and Hafnium by Extraction with 'l'henoyltrifluoroacetone, Journal of the American Chemical Society 71, 3179~3182, June_, 1949 (UCH.L-194, AECD- 2387)

1949-73 R. H. Goeckermann, I. Perlman, High Energy Induced Fission of Bismuth and , Physical Review 76, No. 5_, 628-637, September 1, 1949

1949-7-4. R. F. Leininger, E. Segre3 C. Wiegand, Experiments on the Effect of Atomic Electrons on the Decay Constant of pe7 c II, Physical Review 76,

No. 7, 897-898, October 1 3 1949 (UGRL-370)

1949-75 J. H. Lawrence, The Control of Polycythemia by Marrow Inhibition, Journal of the American Medical Association l4lj 13-18, September 3, 1949 UCRL-596 Page 12

Reprint Number

1949-76 E. lVl. McMillan, J. IVL Peterson, R. S. White, Production of Mesons by

X-Rays, Science 1103 No. 2866, 579-583, December 2, 1949 (UCRL-445)

1949-77 J. Jungerman, S. C. Wright, Kinetic EnergJ Release in Fission of u238, U235, Th232,~~ and Bi209 by High Energy Neutrons, Physical Review 76, No. 8, 1112-1116, October 15, 1949 {UCRL-211 Revised, AECD-2594)

1949-78 R. D. Maxwell, H. R. Haymond, D. R. Bomberger, W. M. Garrison, J. G. Hamilton, Carrier-Free Radioisotopes from Cyclotron Targets. I. Prep­ aration and Isolation of snll3 and Inll4 from , Journal of . Chemical Physics 17, No. 10, 1005, October, 1949 (UCRL-403)

1949-79 R. D. Maxwell, H. R. Haymond, W. M. Garrison, J. G. Hamilton, Carrier­ Free Radioisotopes from Cyclotron Targets. II. Preparation and Isola­ tion of Cdl09 from , Journal of Chemical Physics 17, No~ 10, 1006, October, 1949 (UCRL-404)

1949-80 A. Ghiorso, W. W. Meinke, G•. T. Seaberg, New Low Mass Isotopes of Emanation (Element 86), Physical Review 76, No. 9, 1414, Novemter 1, 1949 (UCRL~438)

194.9-81 S. G. Thompson, A. Ghiorso, J. 0. Rasmussen, G. T. Seaberg, Alpha­ Decay in Isotopes of Atomic Number Less than 83, Fhysice.l Review 76, No. 9, 1406, November 1, 1949 (UCRL-437)

1949-82 R. L. Rosenthal, Blood Coagulation in Leucemia and Folycythemia; Value of the Heparin Clotting Time and Clot Retraction Rate, Journal of Laboratory and Clinical IVledicine 34, No .. 10, 1321-1335, October, 1949

1949-83 G. T. Seaberg, E. M. McMillan, J. W. Kennedy, .IL C. Wahl, ll. New Ele­ ment: Radioactive Element 94 from Deuterons on Uranium, FPR Vol 14B, Paper 1. la, 1-2

G. T. Seaberg, A. C. Wahl, J. W. Kennedy, A New Element: Radioactive Element 94 from Deuterons on Uranium, FFR Vol IL.,B, Paper l.lb, 3-4

J. W. Kennedy, G. T. Seaborg, E. Segre, .a. C. Wahl, Fiesionable Iso­ tope of a New Element: 94239, FJ-Tt Vol 14B, Paper 1.2, 5-7

G. T. Se&Corg, lVl. L. Perlman, Search for Elements 94 and 93 in .Nature. Presence of 942.39 in Pitchblende, PFR Vol 14-B, Faper 1.3, 8-12

1949-84 G. T. Seaborg, A. C. Wahl, J. W. Kennedy, Nuclear Properties of 94238 and 93238, Hh. Vol 14B, Paper 1.4, 13-20

A. C. Wahl, G, T. Seaberg, Nuclear Properties of 93237, PFR Vol 14-B, Paper 1.5, 21-24 (AECD-1830) .

1949-85 G. T. Seaberg, ii.. C. Wahl, The Chemical Properties of Elements 94 and 93, PPR Vol 14B, Paper 1.6, 25-38 (AECD-1829) UCRL-596 Page 13 ·

Reprint Number

1949-86 B. B. Cunninghamh L. B. Werner, The First Isolation of a Synthetic .. Element: 94Pu23'7, PPR Vol 14B, Paper 1.8, 51-78 (!ViDDC-1203) .

1949-87 J. W. Kennedy, Ivl. L. Perlman, E. Segr~, A. C. ·~vahl, Formation of the 50-Year Element 94 from Deuteron Bombardment of u238, PPR Vol 14B, Paper 1.9, 79-83 (AECD-2156)

C. S. Gardner, N. A. Bonner, G. T. Seabo:rg 1 Search for Elements 94 and 93 in Nature. Presence of 94239 in Carnotite, IPh Vol 14B, Paper 1.10, 84-88 (MDDC-1660)

1949-88 E. F. Orlemann, B. B. Brody, Tracer Scale Evaluation of the Formal Potential of the Plutonium (IV)/(VI) Cou~ 1e in Nitric 1~cid, [:'PfL Vel 14B, Paper 3.1, 118-120 (IVlDDC-1413)

1949-89 J. C. Hindman, K. A. Kraus, J. J. Howland, Jr., B. B. Cunningham, Determination of the Tripositive Oxidation State of Plutonium and Notes on the Spectrcphotometry of Plutonium and Uranium, HH. Vol 14B, Paper 3 .2, 121-132 (MDDC-1547)

1949-90 R. E. Connick, W. n. IV!cVey, Heduction of Flutonium (IV) to Plutonium (III) in Aqueous Solution, PH. Vol 14E, htr;er 3 .4, 142-14t (!VlDDC -1367)

1949-91 0. ,,. Cook, The Electrodeposition of Plutonium, PH• Vol 14E, Paper 3.5, 147-161 (IVIDDC -1657)

1949-92 il.. F. Voight, A. Kant, N. R. Sleight, h.~. Hein, J. M. Wright, F. J. Wolter, H. D. Brown, The Separation of Flutonium (IV) and Plutonium (III), PPR Vol 14B, Paper 3. 8, 162-167 (AECD-2519)

R. E. Connick, W. H. McVey, Note on the Oxidation of Plutonium (III) by Oxygen, PPE Vol l4B, Paper 3.9, 168-169. (IviDDC-338)

R. E. Connick, W. H. McVey, Note on the Oxic,<.:tic.n of Plutonium (III) by Chlorine, H'F~ Vol ll.B, Faper 3.10, 170-171 (iV.UDC-336) .

194.9-93 R. E. Connick, W. H. McVey, Note on the Oxidation of Plutonium (III) by Nitrate Ion, PPR Vol 14B, Paper 3.11, 172-17!, (iV::DDC-337)

1949-94. h. E. Connick, W. H. i~icVey, G. E. Sheline, The Tripositive·oxidation State of Plutc-nium, PFh Vol 14B, F'aper 3.12, 175-179 (!ViDDC-339)

1949-95 M. Kc..sha, G. B •.Sheline, Ionic Ec1uilibrhl anc: Heaction Kinetics of Plutonium Ions in Hydrochloric Acid Solutions, Hh. Vol 14B, Faper 3. 14, lE0-226 (MDDC-392) .

1949-96 h. E. Connick, M. Kasha, W. H. IVJcVey, G. E. Sheline, The Pentapositive Oxidation St&te of Ilutonium, FF'h Vol 14B, Parer 3.15, 227-240 (MDDC- 71..9) UCHL-596 Page 14

Reprint Number

1949-97 K. A. Kraus, Oxidation of.flutonium (IV) to Plutonium (VI) by Nitric Acid, PPR Vol 14B, Paper 3.17, 264-267 (li'!DDC·-1378)

R. E. Connick, The Mechanism of Disproportionation of Plutonium (V), PPR Vol 14B, Paper 3.18, 268-281 (MDDC-566)

1949-98 llii. W. Evans, The Heats and Entropies of Flutonium (III), Plutonium (IV), and Plutonium (VI) in 0.5 MPerchloric Acid at 250 C, PPR Vol 14B, Paper 3.30)1 282-294 (MDDC-1206)

1949-99 M. Kasha, Reactions between Plutonium Ions in Ferchloric Acid Solution: Hates, Mechanisms, and Equilibria, PPR Vol 14B, Paper 3.100, 295-334 (MDDC-904)

1949-100 R. E. Connick, W. H. McVey, G. E. Sheline, Note on the Stability of Plutonium (IV) in Alkaline Solution, FPR Vol 14B, Paper 3.110, 335 (iVIDDC -1510)

R. E. Connick, J. W. Gofman, W. H. McVey, G. E. Sheline, Determination of the Oxidation Number of Plutonium (VI), PPR Vol 14B, Paper 3.140, 336-344 (lVillDC -587)

R. E. Connick, W. H. Iv!cVey, G. E. Sheline, Note on the Stability of Plutonium (VI) in Alkaline Solution, PFit Vol 14B, Paper 3.150, 345-31~7 (lVIDDC -1511)

1949-101 C. K. McLane, Complex Ions of Plutonium. The Fluoride Complex Ions of Plutonium (IV), PPR Vol 14B, Paper 4.8_, 414--422 (IwlDDC-1147)

W. H. Reas, Identification of Plutonium (TIT) Oxalate Complexes in Oxalic Acid Solutions, FFii Vol 14B, Paper .4-, 9, 423-433 (lVIDDC-1218)

1949-102 E. L. King, Radiocolloidal Behavior of and Plutonium, PPR Vol 14B, PE:l.per 4.11, 434-444 (IVlDDC-393)

1949-103 R. E. Connick, W. H. McVey, The Peroxy Complexes of Plutonium (IV), PPR Vol 14B, Paper 4.12, 445-465 (MDDC-619)

1949-104 R. E. Connick, M. Kasha, W. H. McVey, G. E. Sheline, Spectrophotometric Studies of Plutonium in Aqueous Solution, FPR Vol 14B, Paper 4.20, 559-601 (MDDC-892)

1949-105 M. Calvin, M. Kasha, G. E. Sheline, Magnetic Susceptibilities of Plutonium in Its Various Oxidation States in Aqueous Solution, PPR Vol 14B, Paper 4.23, 632-634 (AECD-2002)

H. H. Hopkins, Jr., Absorption Spectra of Hydr-ee{lloric Acid Solutions of Plutoniwn Peroxide, FIR Vol 14B, Paper 4.110, 635-636 (MDDC-1258)

191~9-106 W. C. Beard, Jr., Solubility of Plutonium Trichloroacetate in Various Reagents, PPh Vol 14B, Paper 5.5, 637 (AECD-2586) Hepl'int ~~umbe:r

1949-106 E. L. King, The Solubility of rJ.utonium (IV) Phosphates ancl the rhos­ phate Complexes of Plutonium (IV), PPR Vol 14B, faper 6.01, 638-665 (~ECD-2521)

1949-107 J. W. Harnakerp C. W. Koch, A Study of the Feroxides of Plutonium, FPR . Vol l4B, Paper 6. 02, 666-681 (i~ECD-249:3)

1949-108 R. E. Connick, W. H. McVey, Note on Flutonate (Mono- or lolyplu­ tonate), PPR Vol 14B, Paper 6.23, 830 (!viDDC-335)

I. Sheft, N. R. Davidson, Equilibrium in the Vapor-rhase Hydrolysis of Plutonium Tribromide, FoFR Vol ll,B, Paper 6, 24, 831-840 (MDDC-1712)

1949-109 L. Brewer, L. Bromley, r. Tfi. Gilles, N. L. Lofgren, The Thermodynamic Properties and Equilibria at High Temperatures of the Compounds of Plutonium, PPR Vol 14B, Fa per 6 .40, 861-886 (id!;CD-2661)

1949-110 E. F. Westrum, Jr., H. P. Robinson, The Effect of Hydrochloric Acid Concentration on the Heat of Solution of Thoriwn Tetrachloride, I·TH Vol 14B, Paper 6.50, 887-888 (AECD~2554.)

1949-111 E. F. Westrum, Jr., H. P. Robinson, A Semi-iViicrocalorimeter for lre­ cise Thermochemical Measurements, Hit \' cl 14B, l a per 6. 51; 889-907 (AECD-2520)

1949-112 E. F. Westrum, Jr., L. Eyring, The Heat of Formatiun of Fiutonium Trifluoride, PFR Vol 14E, Paper 6.52, 90S·-913 (AECD-2529)

19/.9-113 E. F. Westrum, Jr., H. P. Robinson, The Heat of Formation of Plutonium Trichloride, FF.fi. Vol 14B, Paper 6. 53, 914-921 (;;.ECD-2526)

H. T. Robinson, E. F. Westrum, Jr., The Dependence oftheHeatofSollltion of Plutonium Trichloride on the Concentration of Hydrochloric .~cid, FFR Vol 14B, Paper 6.54, 922-925 (AECD-2238) .

1949-114 E. Fo Westrum, Jr., H. F. Robinson, The Heat of Formation of flutonium Oxychloride, PFR Vol 14B, Fa.per 6.56, 930-935 (li.ECD-2527)

E. F. Westrum, Jr., The Preparation and Properties of Flutonium Oxides, PFR Vol l4B, Paper 6.57, 936-944 (AECD-2528)

1949-115 B. ivJ. Abraham, N. H. Davidson, E. F. Westrum, Jr., Preparation of Plutonium i:Jitride, PFH Vol 14B, Paper 6.60, 945-948 (lviDDC-1640)

H. H. Hopkins, Jr., The Composition of Plutonium Peroxide, T:Tl{ Vol 14B, Paper 6o80, 949-951 (MDDC-1334)

H. P. Rotinson, Determination of the lv;elting loints of Plutcnium (III) Chloride and Plutonium (III) Bromide, FIR Vol 14B, Faper 6.150, 952- 956 UCRL-596 Page 16

Reprint Number

. · 1949-116 E. F. Westrum, Jr.~ An Improved Technique for Precise Alpha Radiometric Assay, PPR Vol 14B) Paper 16.2, 1185-1191 (AECD-2502)

B. B. Cunningham, A. Ghiorso, J. C. Hindman, Back-Scattering of Pu239 Alpha-Particles from F'latinum~ PFR Vol 14B, Paper 16.3, 1192-1196 (AECD-2026)

J. H. Farson, 0. Flatau, J. K. East, R. Dandl, C. J. Borkowski, Note on Back-Scattering of Pu239 Alpha-Particles from Platinum Sample Plates, Pf'R Vol 14B, Paper 16.4, 1197 (MDDC-1384)

1949-117 B. B. Cunningham, A. Ghiorso.: A. H. Jaffey, Apparent Specific Activity of Uranium in a 2rr-Geometry Chamber, FFR Vol 14B., Paper 16.6, 1198- 1205 (MDDC~l202)

1949-118 A. Ghiorso, A. H. Jaffey, H. F. Robinson, B. B. Weissbourd, A 48-Channel Pulse-Height Analyzer for Alrha-Energy Measurements, PFR Vol 14B, Paper 16.8, 1226-1306 (AECD-2508)

1949-119 H. W. Dodgen, J. Chrisney, G. K.' Rollefson, The Spectrum of Flutonium, PPR Vol 14B, Paper 17 .1, 1327-1336 (AECD-2256)

1949-120 C. W. Koch, The Quantitative lViicro Determination of Plutonium, PPR Vol 14B, Paper 17 .4, 1337-1338 (IVIDDC-1376)

1949-121 S. G. Thompson, L. 0. Morgan, H. 11. James, I. Perlman, The Tracer Chemistry of and Curiui'n in Aqueous Solutions, FFH Vol 14B, Paper 19.1, 1339-1362 (ii.ECD-2518)

1949-122 B. B. Cunningham, The First Isolation vf Americium in the Form of Pure Compounds; Microgram-Scale Observations on tLe Chemistry of Americium, PPR Vol 14B, Paper 19.2, 1363-1370 . 1949-123 S. Peterson, A. Ghiorso, Thermal Neutron Fission Froperties of Ac227, Ra223, and Ra228, lTR Vol 14B, Paper 19.4, 13Ll-l382 (AECD-2514)

D. Ames, A. Ghiorso, Thermal Neutron Fission Properties of Ra226, PPR Vol 14B, Paper 19.5, 1383-1384 (JVJDDC:-1360)

C. K. McLane, S. Peterson, Separation of tiCtinium from Rare Earths Using Ion-Exchange Resin, PPR Vol 14B, Paper 19.6, 1385-1387 (AECD-2498)

C. K. McLane, S. Peterson, Preparation of hAilioactively Pure Ac228 ·(MsTh2), PPR Vol 14B, Paper 19.7, 1388-1390 (I!fiDDC-1742)

~ S. Peterson, Preparation of Carrier-Free Ac228 (JVisTh2) Tracer, PPR Vol 14B, Paper 19.8, 1391-1392 (iVlDDC-1709)

1949-124 S. Peterson, Transmutation of Radium to (Ac227), FPR Vol 14B, Paper 19. 9, 1393-1394 (MDDC=l501) UCRL-596 Page 17

Reprint Number

19/+9-124 S. Peterson, A. Ghiorso, Alpha-Branching of Aetinium-227, FfR Vol 14B, Paper 19.10, 1395-1396 (MDDC-1743)

1949-125 S. Peterson, A. Ghiorso, Half-Life of Thorium-227 (Radio-actinium), PPR Vol 14B, Paper 19.12, 1424-1425 (AECD-2501)

1949-126 G. T. Seaberg, J. VV. Gofman, H. W. Stoughton, Nuclear Properties of U233: A New Fissionable Isotope of Uranium, Hli Vol 14B, Paper 19.13, 1426 (NlDDC-787)

J. W. Gofman, G. T. Seaberg, Froduction and Froperties of U232 and Pa232, PPR Vol 14B, Paper 19.14, 1427-lltJO (td:;CD-2492)

E. K. Hyde, Determination of the Half-Life of U233, FFR Vol 14B, Paper 19.15, 1431-1434 (AECD-24.57)

E. K. Hyde, Determinution of the Half-Life of Ionium, PPR Vol l4B, Paper 19.16, 14.35-1438 (AECD-264.8)

1949-127 E. K. Hyde, !Vi. H. Studier, H. H. Hopkins, ,Jr., A. Ghiorso, A New Iso­ tope of Frotactinium - Pa229, PIR Vol 14B, rape:::· 19.17, 1439-1441 (AECD-2578)

R. C. L. Mooney, W. H. Zachariasen, Cr~stal Structure Studies of Oxides of Plutonium, PFR Vol 14.B, Paper 20.1, 1442-1447 (AECD-1787)

W. H. Zachariasen, The Crystal Struct11re of i'lutonium Nitride and Plutonium Carbide, PPR Vol 14B, Paper 2C·.2, 1~_.'.£:,-1450 (i .. iCD-2195)

W. H. Zachariasen, The Crystal Struct·ure of PuSi2, PF:tt Vol 14B, Paper 20.3, 1451-1453 (NJJDC-1394)·

1949-128 W. H. Zachariusen, The Crystal Structure of Np02 and NpO, FFB. Vol 14B, Paper 20.8, 1489-1491 (MDDC-1282)

G. T. Seaberg, Electronic Structure of the Heuviest Elements, PFR Vol 14B, Paper 21.1, 1492-1524 (AECD-2517 deleted)

194-9-129 G. S. Seaberg, R. A. James, L. 0. Morgan, The New Element Americium (Atomic Number 95), PPR Vol 14B_, Paper 22.1, 1525-1553 (AECD-2185)

1949-130 G. T. Seaberg, R. A. James, A. Ghiorso, The New Element Curium (Atomic Number 96), FFR Vol 14B, Paper 22.2, 1554-1571 (AECD-2182)

1949-131 G. T. Seaberg, The Neptunium (4n+l) Radioactive F'amily, FTR Vol 14B, Paper 22.3, 1572-1585 (.H.ECD-1806)

1949-132 L. B. Werner, I. Perlman, The Freparation and Isolation of Curium, PPR Vol 14B, Paper 22.5, 1586-1594 (AECD-1898) UCRL-596 Page 18 ·

Reprint Number 1949-133 R. A. James, A. E. Florin, H. H. Hopkins, Jr., A. Ghiorso, Products of Helium-Ion and Deuteron Bombardment of U235 and U238, PPR Vol 14B, Paper 22.8, 1604-1621 (AECD-24-95) . 1949-134 E. K. Hyde, M. H. Studier, A. Ghiorso, Products of the Deuteron and Helium-Ion Bombardment of U233, PFR Vol 14B, Paper 22.15, 1622-1633 (AECD-2572) 1949-135 R. A. James, S. G. Thompson, H. H. Hopkins, Jr., The Bombardment of Np237 with Deuterons and Helium-Ions, PFR Vol 14B.. Paper 22.16, 1634- 1638 (AECD-2511) A. Ghiorso, D. W. Osborne, L. B. Magnusson, Thermal Neutron Fission Properties of Np237, PPH ~ ol 14B, Paper 22. 26, 1639-1641 (AECD-2509)

1949-136 A. Ghiorso, W. C. Bentley, High Sensitivity Apparatus for Fission Counting, PPH Vol 14B, Paper 22.29, 1642-1650 (AECD-1847)

1949-137 I. Perlman, P. It. 0 1Connor, L. 0. Morgan, The Bombardment of u233 with 44-Niev Helium-Ions and the Formation of Pu234, Pl'R Vol 14B, Paper 22.30, 1651-1654 (AECD-2289) 1949-138 R. Loevinger, Fundamental Considerations in Vacuum Practice, NNES, Div I, Vol I, Chapter 1, 1-58 (AECD-1946) 1949-139 W. E. Bush, Elements of the ·vacuum System, NNES, Div I, Vol I, Chapter 2, 59-104 (AECD-2084) 1949-140 K. M. Simpson, Vacuum Gauges, NNES,·Div I, Vol I, Chapter 3, 105-145 (AECD-2186) 1949-141 W. E. Bush, Vacuum Materials and Equipment, NNES, Div I, Vol I, Chap­ ter 4, 146-189 (AECD-2206) 1949-142 R. Loevinger, A. Guthrie, Leak Detection Instruments and Techniques, NNES, Div I, Vol I, Chapter 5, 190-24.2 (AECD-2405) 1949-143 G. T. Seaborg, Place in Periodic System and Electronic Structure of the Heaviest Elements, Nucleonics ,2, No. 5, 16-36, November, 1949 1949-144 D. Bohm, Qualitative Description of the Arc Flasma in a Magnetic Field, NNES, Div I, Vol V, Chapter 1, 1-12 (MDDC-597) 1949-145 D. Bohm, E. H. S. Burhop, H. S. W. lV1assey, The Use of Probes for Plasma Exploration in Strong Magnetic Fields, NN.ES, Div I, Vol V, Chapter 2, 13-76 (AECD-2230) 1949-146 D. Bohm, Minimum Ionic Kinetic Energy for a Stable Sheath, NNES, Div I, Vol V, Chapter 3, 77-86 (MDDC-537) UCRL-596 Page 19

Reprint Number

1949-149 W. E. Berkey, E. H. S. Burhop, J.D. Craggs, J. Keene., H. S. W. Massey, Measurements of the Absolut€l Values of t}·,e Cress Sections for Ioniza­ tion of Uranium Tetrachloride and Uraniwn Hexafluoride hy Electrons, liliES, Div I, Vol V, Chapter 6, 127-144 (J~,lmC-564.)

1949-150 E. H. S. Burhop, H. S. W. Jv;assey, C. Watt The Ionization and. Dissocia­ tion of Uranium Tetrachloride and Uranium Hexafluoride by blectron Impact, NNES., Div I, Vol V, Charter 7, 1/,5-16~ (hJ)l:C-1529)

'1949-151 T. L. Hill, L. H. J..ller, The Ftate of Ion hucluction by an .t:lectron Beam, NNES, Div I, Vol V, Chapter 8, 16b-l72 (li,i.JDC-L.25)

1949-153 W. E. Parkins, Discharge Cathodes, NNES, Div I, Vol V, Chapter 10, 334-344 (lviDDC -660)

1949-154 J. Backus, Theory and. Operation of Fhilips Ionization Gauge Tyre Dis­ charge, NN.t:S, Div I, Vol V, Chapter 11, 345-3b9 (r1iDDC -1327)

1949-155 B. D. Eastman, N. C. J.liJelchoir, A. E. Sticldc:,::c, Investigations in the Liquid-Solid 1quilibria of the Two-Comt,mwnt Systems Composed of the Bromides and Iodides of Strontiwn and E;arium, NNES, Div IV \.'ol 19B, Paper 1, 1-5

1949-156 E. D. Eastman, D. D. Cubicciotti, C. D. Tburmonc~, Tel!lr.erature;··Composi­ tion Diagrams of Metal -- lv1etal Halide SJ~stcms, lU,;;:; Div I\!, iJol l9B, Paper 2, 6-12 (lV1DDC-438B)

1949-157 L. Brewer, The Thermodynamic and Jh;; sicCJ.l ~ rqertief: (;f the -"lomonts, NNES, Div IV, Vo119B, Faper 3, 13-39 (i';i.UL,C-l3i.,r~)

1949-158 L. Brewer, L. u. Bromley, F. W. Gilles, lL L. Lvfi]OD., TLGJ"mvd;ynamic and Physical Frvperties of Nitrides, Carbides. :.it.llfiC:.es, Silicides, and Phosphides, NNES, Div IV, Vol 19B., Iaper i.l /.C-59 (iviDDC-l38D)

1949-159 L. Brewer, The Thermodynamic l'rq.erties of Cur:;,;:un Gases, NNJ~S: Div IV, Vol 19B, Paper 5, 60-75 (lViDDC-438~)

1949-160 L. Brewer, L. lJ.. Bromley, l. W. Gilles, N. L. l,c,fgren, The Thermody­ namic Froperties of the Halides, NNES, Div IV, Vol 19B_. Iarer 6, 76- 192 (MDDC-438F)

1949-161 L. Brewer, The Fusion and. vaporization Data 0f the l.lcc1ides., ri.N:i.~SJ Div IV, Vol 19B, Paper 7, 193-275 (iVlDDC-438G)

194-9-162 L. Brewer, L • .::.. Bromley, F. YL Gilles, N. L. Lofgren, The Thermody­ namic Froperties of Molybdenwn and Ha1ides and the Use of These lv;etals as Refractories, NNES, Div IV, Vol 19B, Iar;er 8, 276-3ll (1\llDDC -~38H)

1949-163 M. W. Evans, The Heats of Formation of CeS, Ce3S4, and Ce2S3 at 250 C, NNES, Div IV, Voll9B~ Iaper 9, 312-320 (MDDC-.<3f3I) UCRL-596 Page 20

Reprint Number

\ .... 1949-164 B. J. Fontana, The Heat of Reaction of the Cerous-Ceric Couple in 0.5 Molal Perchloric Acid at 25° C, NNES, Div IV, Vol 19B, Paper 10, 321- 329 (MDDC-438J) . 1949-165 K. A. Brueckner, M. 1. Goldberger, The Excess of Negative over Posi­ tive Mesons Produced by High Energy Fhotons, Fhysical Review 76, No. 11, l.725, December 1, 1949 (UCRL-468) 1949-166 E. H. Huffman, R. C. Lilly, The Anion-Exchange Separation of Zirconium and Hafr:ium, Journal of the American Chemical Society 71, 4147 (1949) (UCRL-411) 1949-167 S. Aronoff, V. A. Haas, B. Fries, Degradation of Glucose-l-Cl4 and a . Possible. New Step in the hliechanism of Fermentation, Science 110, No.

2862 1 476 .. 477, November 4, 1949 (ISC-42) 1949-168 M. Calvin, The Path of Carbon in Photosynthesis, VI, Journal of Chemi­ cal Education 26, 639-657, Decernl:::er, 1949 (UCRL-387, AECU-433)

Information Division 2/7/50 md