ieee-.- technologists atomic€¦ · i pare to m1eet bacteriology,5thed. roibert e. buchanan...

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IEEE-.- Neutron Thermopile NUCLEAR'S Neutron Thermopil. has. made an important contribution to simple high-level slow neutron in. strumentation. It is used within the reactor for monitoring and control purposes-and is the only neutron 'thermometer' commercially acvail. able to pile operators. "NEUT' for Measurement of Fast Neutrons NUCLEAR Model 2714 'Nout" ion chamber type survey meter is used for health monitoring near r s . .. measuring fast newtron flux In a gamma ray field. It, too, is the only commercially manufactured inrtrument of Its type. Four ranges of gamma and neu- tron radiation rates ure provided. Interchangeable ion chamberallow measurement of gamma.plus.neu. tron flux and gamma flux only, thereby permitting determination of neutron radiation. S I0~~~~C C~~~~~~~~~~~~~~~~~~ W: . I0 -m~ - TECHNOLOGISTS in the field of atomic reactor construction and operation can look to NUCLEAR for expert advice, assistance and equipment in all phases of reactor instru. mentation and control. NUCLEAR has a background of experience in this field, repre. sent6d in part by scientists who participated actiiely in the instrumentation of the early reactors, and by a continuous research and development program which has evolved a number of commercially manufactured -instruments, of which the thermopile and "Neut" are representative examples. In addition to instruments for atomic reactors, NUCLEAR'S complete matched line of survey, counting, and analysis instru- ments for use with reactor products enables pile operators to secure proven precision instruments for every need from a single source. A variety of radioactive chemicals is also marketed by NUCLEAR. Full details on NUCLEAR instruments, chemicals and services will be furnished promptly upon request. nuclear INSTRUMENT & CHEMICAL CORPORATION 237 West Erie Street * Chicago 10, Illinois Cable Address: Arlab, New York Export Depanm*nt: 13 E. 40th St., New York, N. % . - 0 nuclear 'PRECISION 4 INSTRUMENTATION FOR NUCLEAR MEASUREMENTS' July 6; 1951 a& 11

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Page 1: IEEE-.- TECHNOLOGISTS atomic€¦ · I pare to m1eet BACTERIOLOGY,5thEd. ROIBERT E. BUCHANAN ESTELLEBU(CHANAN Scanning carefully the new and im- portant material which has appeared

IEEE-.-Neutron Thermopile

NUCLEAR'S Neutron Thermopil. has.made an important contribution tosimple high-level slow neutron in.strumentation. It is used within thereactor for monitoring and controlpurposes-and is the only neutron'thermometer' commercially acvail.able to pile operators.

"NEUT' for Measurementof Fast Neutrons

NUCLEAR Model 2714 'Nout" ionchamber type survey meter is usedfor health monitoring near r s. .. measuring fast newtron flux Ina gamma ray field. It, too, is theonly commercially manufacturedinrtrument of Its type.

Four ranges of gamma and neu-tron radiation rates ure provided.Interchangeable ion chamberallowmeasurement of gamma.plus.neu.tron flux and gamma flux only,thereby permitting determination of

neutron radiation.

S

I0~~~~C

C~~~~~~~~~~~~~~~~~~

W: .I0

-m~-

TECHNOLOGISTS in the field of atomicreactor construction and operation can lookto NUCLEAR for expert advice, assistanceand equipment in all phases of reactor instru.mentation and control. NUCLEAR has abackground of experience in this field, repre.sent6d in part by scientists who participatedactiiely in the instrumentation of the earlyreactors, and by a continuous research anddevelopment program which has evolved anumber of commercially manufactured-instruments, of which the thermopile and"Neut" are representative examples.

In addition to instruments for atomicreactors, NUCLEAR'S complete matchedline of survey, counting, and analysis instru-ments for use with reactor products enablespile operators to secure proven precisioninstruments for every need from a singlesource. A variety of radioactive chemicalsis also marketed by NUCLEAR.

Full details on NUCLEAR instruments,chemicals and services will be furnishedpromptly upon request.nuclear INSTRUMENT & CHEMICAL CORPORATION

237 West Erie Street * Chicago 10, IllinoisCable Address: Arlab, New York

Export Depanm*nt: 13 E. 40th St., New York, N.

% . - 0

nuclear 'PRECISION 4

INSTRUMENTATION FORNUCLEAR MEASUREMENTS'

July 6; 1951

a&

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Page 2: IEEE-.- TECHNOLOGISTS atomic€¦ · I pare to m1eet BACTERIOLOGY,5thEd. ROIBERT E. BUCHANAN ESTELLEBU(CHANAN Scanning carefully the new and im- portant material which has appeared

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Page 3: IEEE-.- TECHNOLOGISTS atomic€¦ · I pare to m1eet BACTERIOLOGY,5thEd. ROIBERT E. BUCHANAN ESTELLEBU(CHANAN Scanning carefully the new and im- portant material which has appeared

I

pare to m1eet

BACTERIOLOGY, 5th Ed.ROIBERT E. BUCHANANESTELLE BU(CHANAN

Scanning carefully the new and im-portant material which has appearedin the literature of bacteriology re-

cently, the authors abstract and sim-plify somewhat the technical treat-ments of the original. The text is

completely rewritten and the studentis given a glimpse of the usefulnessof bacteriology in many new fields.An attempt has been made to keepthe order of presentation about thesame as in the earlier edition. Pub-lished in June-$6.00

GENETICS in the20th CENTURYL. C. DUNN, Editor

This collection of papers prepared forthe Colden Jubilee Meeting of theGenetics Society of America sum-marizes the development of the sci-ence, its present content and futurepromise, and its actual and potentialcontributions to human society. Neverbefore has the thought of so manyimportant leaders in the field of ge-netics been brought together betweenthe covers of a single volume. Thebook is a survey of the developmentof genetic theory during the past 50years. Published in June-$5.00

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TAXONOMY ofVASCULAR PLANTSGEORGE H. M. LAWRENCE

With a comprehensive and dynamictreatment, Dr. Lawrence has pro-duced what is believed to be one ofthe most complete and authoritativetexts on Plant Taxonomy that hasbeen published in the English lan-guage. It provides in one volume asource of information on the theory,principles and operating proceduresfollowed in plant taxonomy plus anaccounting of all the families of plantsknown to grow in North America.Ready for fall classes

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LIVING WORLDREV. ED.

E. E. STANFORDIn revision the organization and ap-proach of this text remain the samebut in this new edition the author hascondensed and deleted some mate-rial on foods, invertebrates, domesti-cation of plants and animals and hasadded up-to-date information onscope of science, antibiotics, atomichazards, tracer research, reproduc-tion, genetics, and the food prospectsof the world. Ready in July

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Page 4: IEEE-.- TECHNOLOGISTS atomic€¦ · I pare to m1eet BACTERIOLOGY,5thEd. ROIBERT E. BUCHANAN ESTELLEBU(CHANAN Scanning carefully the new and im- portant material which has appeared

THE HENRY CUSHIER RAVEN MEMORIAL VOLUME

THE ANATOMY OF THE GORILLAThe Studies of Henry Cushier Raven and Contributionsby William B. Atkinson, Herbert-Elftman, John Eric Hill,

William L. Straus, Jr., Adolph H Schultz, and S. L WashburnArranged and edited by WILLIAM KING GREGORY

RAVEN'S superbly illustrated, detailed anatomical description of the great anthropoid apeand a series of important contributions to the same and allied fields by his friends and col-leagues of Columbia, Johns Hopkins, Chicago, and the American Museum of Natural His-tory. The significant relation of gorilla to human and the comprehensive and authoritativenature of this volume make it an important book for anatomy departments in medicalschools. The plates show clearly many essential features that are obscure or difficult to ex-pose in man. 116 plates, 40 figures, 267 pages (9/4" by 121/4") $15.00

From The New York Academy of Medicine's Section on Microbiology

PARASITIC INFECTIONS IN MANEdited by HARRY MOST, M.D. Fourteen outstanding parasitologists, immunologists, andother experts in the field discuss the major problems involved in any attempt at world-widecontrol of parasitic infections in terms of established principles of pub!ic health. SymposiumNo. 4, held in March, 1949 $4.50

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Edited by JOHN G. KIDD, M.D. Fifteen papers mainly concerned with the interaction ofviruses and cells. They range in subject from viral diseases in man, animals, and bacteriato the effects of viruses in chick embryo cells, and from the phenomenon of interferencebetween viruses and cells to the latest findings of electron microscopy. More than 50 full-page plates of photographs and electron micrographs. Symposium No. 3, held in December,1948 $5.00

EVALUATION OF CHEMOTHERAPEUTIC AGENTSEdited by COLIN M. MacLEOD, M.D., ". . . an excellent review of the most recent andauthoritative opinions about the various chetnotherapeutic and antibiotic agents."-Archivesof Physical Medicine. Symposium No. 2, held in March, 1948 $4.00

DIAGNOSIS OF VIRAL AND RICKETTSIAL INFECTIONSEdited by FRANK L. HORSFALL, M.D. Presents findings concerning 32 specific infec-tious viral and rickettsial -diseases. "The book is an excellent one and meets a very definiteneed for a select group of workers in the virus and rickettsial field."-American Journalof Public Health. Symposium No. 1, held in January, 1948 $3.75

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July 6, 1951 15

Page 5: IEEE-.- TECHNOLOGISTS atomic€¦ · I pare to m1eet BACTERIOLOGY,5thEd. ROIBERT E. BUCHANAN ESTELLEBU(CHANAN Scanning carefully the new and im- portant material which has appeared

SPECIAL -OFFER Se.A.A.A.S. PublicationsOne of our printers is moving. In orderto save moving expense on the follow-ing books which he has in stock, weare offering a temporary reduction

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Page 7: IEEE-.- TECHNOLOGISTS atomic€¦ · I pare to m1eet BACTERIOLOGY,5thEd. ROIBERT E. BUCHANAN ESTELLEBU(CHANAN Scanning carefully the new and im- portant material which has appeared

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Page 8: IEEE-.- TECHNOLOGISTS atomic€¦ · I pare to m1eet BACTERIOLOGY,5thEd. ROIBERT E. BUCHANAN ESTELLEBU(CHANAN Scanning carefully the new and im- portant material which has appeared

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Page 9: IEEE-.- TECHNOLOGISTS atomic€¦ · I pare to m1eet BACTERIOLOGY,5thEd. ROIBERT E. BUCHANAN ESTELLEBU(CHANAN Scanning carefully the new and im- portant material which has appeared

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