Indeterminate structural analysis

Indeterminate structural analysis

274 B o o k NOTES present technology within the chemical and petroleum industries. It covers the selection of a suitable catalyst for a given proces...

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274

B o o k NOTES

present technology within the chemical and petroleum industries. It covers the selection of a suitable catalyst for a given process, commercial preparation of industrial catalysts, fixed bed catalyst systems, moving bed processes, the economics of catalyst use, operating problems in catalytic processing, and a look at future prospects. The authors are all experienced in the field and their contributions are well worthwhile. NUCLEAR METALLURGY(VoL. IV). A SYMPOSIUM ON URANIUMAND URANIUMDIOXIDE. 143 pages, illustrations, 8{t X II in. New York, AIME, 1957. Price: $5.00 to members; $7.00 to non-members (paper). This, the fourth volume on "Nuclear Metallurgy" issued by the Institute of Metals Division of the AIME, contains the sixteen papers presented at the fall meeting held in Chicago on November 6, 1957. The papers cover melting, casting, forging, rolling, coldworking, and weldlng of uranium, as well as the preparation and fabrication of uranium dioxide for fuel element use.

[J. F. I.

practicing structural engineer and architect. The reader should have sound knowledge of determinate structural analysis before beginning this text. Fourteen chapters cover such topics as stability and determinateness of structures, basic concepts, methods for computing deflection, method of least work, column analogy, moment distribution, analysis of frames with nonprismatic members, slope-deflection method, influence lines, elastic arches and model analysis of structures. ATOMICENERGYIN MEDICINE, by K. E. Halnan. 157 pages, plates; ATOMICENERGYIN AGRICULTURE,by William E. Dick. 150 pages, plates; ECONOMICS OF ATOMICENERGY, by Mary S, Goldring. 179 pages. 5 X 8½ in. New York, Philosophical Library, 1957. Price, $6.00 each volume.

In this first volume, the author discusses atomic energy in medicine with the use of radioisotopes (the radioactive materials in nuclear reactors) which has revolutionized many aspects of medical research and diagELEMENTS OF TAPE RECORDER CIRCUITS, nosis. Examined also are radioactive "ash" by Herman Burstein and Henry C. Pol- produced by nuclear reactor furnaces and lak. 223 pages, diagrams, 5½ )< 8~t in. various types of accelerators or "atom smashNew York, Gernsback Library, Inc., 1957. ing" machines. Reactors for nuclear energy research and the production of plutonium for Price: $5.00 (hard cover); $2.90 (paper). the manufacture of atomic bombs, increasingly Aimed at both audiophile and technician, used in medical therapy to combat cancers this book of ten chapters covers design factors and other growths, is also discussed. Written of tape recorders, their performance charfor those not necessarily having a great knowacteristics, equalization circuits, oscillators, ledge of either physics of medicine, this text record-level indicators, and the minimization may be found useful as an introduction to of noise and hum. The reader is assumed to these subjects. have an elementary knowledge of electronics This second volume covers the use of atomic and audio. The authors, both audio engienergy in agriculture. Dealing with the deneers, have written the book from the design struction and control of pests and diseases, viewpoint, with emphasis on circuitry. The result is a practical treatise on the tape re- the author delves into the speed-up of plant breeding and atomic radiation and food corders currently on the market. preservation. According to this volume on economics of INDETERMINATE STRUCTURALANALYSIS, by atomic energy, electricity generated by nuJ. Sterling Kinney. 655 pages, diagrams, clear power will in the future be cheaper than 6 X 9 in. Reading (Mass.), Addlson-Wes- coal or oil. Icy Publishing Co., Inc., 1957. Price, These three volumes in the "Atoms for $9.s0. Peace" series are intended for the lay reader, This new text is aimed at the senior student to acquaint him with peaceful uses of atomic or first year graduate student as well as the energy.