I

* POSITIONS WANTED flf||ll||||j||Biochemist/Molecular Biologist, Ph.D. 1967, 6years' experience as research associate and lec-turer, strong background in nucleic acid-proteinsynthesis, publications, seeks research/academicposition. Box 297, SCIENCE. X

Ph.D. Biochemist, female, seeks position in LosAngeles area, California, prefer medical research,familiar with nucleic acids and protein synthesis,protein isolation and characterization, immuno-chemistry and clinical chemistry. Box 286SCIENCE. i

Consultation in Veterinary and Comparative Histo-pathology: Board certified veterinary pathologistwill examine stained sections of animal tissuesfor toxicologic, research, or diagnostic studies.Box 287, SCIENCE. 6/8, 15

Ph.D., Engineering background, experience inhealth-related research, seeks academic or indus-trial position. Box 298, SCIENCE. X

Mathematically oriented and trained physicsPh.D., experienced in behavioral research, pro-gramming, statistics, seeks position in the bio-logical, social research: modeling, simulation.Box 299, SCIENCE. X

Minicomputer Specialist. Real-time data acquisi-tion, signal processing, Fourier methods, instru-mentation control. I can make it work. WriteD. Hindman, 1307 Falcon, Austin, Texas 78745.

6/8, 15

Pharmacologist, Ph.D. (7 years' teaching and re-search experience; over 60 publications in toxi-cology, blood coagulation, behavioral and addic-tion; edited two books on addiction) seeksacademic, research position in government orindustry at senior level. Box 292, SCIENCE. 6/1

Soil Chemist/Microbiologist, Ph.D. Researchexperience in herbicide/pesticide degradation innatural systems and in microorganisms. Alsoexperienced in basic soil chemistry. Publications.Seeks challenging position in research or re-search-teaching. Box 300, SCIENCE. X

lll l_POSITIONS OPEN _I 0ASSISTANT PROFESSOR-Fall 1973. Animalvirology. Strong biochemistry background required.Oncogenic virus research interests and postdoctoralexperience desirable. Send resume, transcriptsand three reference letters to: Chairman, Depart-ment of Microbiology and Biochemistry, IdahoState University, Pocatello, Idaho 83201. AnEqual Opportunity/Affirmative Action Employer.Women and minority group applications en-couraged. Closing date: 21 June 1973.

ASSISTANT PROFESSORApplications are invited from physicians with acommitment to academic medicine for appoint-ment to the rank of Assistant Professor in theDivision of Gastroenterology within the Depart-ment of Internal Medicine, University of MichiganMedical School. The successful candidate maybe assigned to the affiliated Veterans Adminis-tration Hospital on a part-time or full-time basis.Send resumE to Box 302, SCIENCE. A Nondis-criminatory Affirmative Action Employer.

THE UNIVERSITY OF BRITISH COLUMBIAFACULTY OF MEDICINEDepartment of Biochemistry

Applications are invited for the position of Pro-fessor and Head of the Department of Biochem-istry. The applicant should hold a Ph.D or M.D.degree and be well qualified in teaching and re-search in Biochemistry. The successful applicantwould be responsible for: (a) administration ofdevartmental affairs; (b) organization of under-graduate and graduate teaching programmes; (c)fostering development of research programmes inthe department; (d) active participation in teach-ing and research.The salary is negotiable, according to qualifi-

cations and experience.Date of appointment is open.Interested applicants should send a full curricu-

lum vitae and the names and addresses of threereferees to: Dean David V. Bates, Faculty ofMedicine, University of British Columbia, Van-couver 8, British Columbia, Canada. Closing datefor applications is 31 July 1973.

ASSISTANT OR ASSOCIATE PROFESSORSHIPPh.D. Biochemist, available 25 August 1973.Should have strong interest in undergraduate ed-ucation. Teaching duties will incude general bio-chemistry and general chemistry. Send resume toChairman, Chemistry Faculty, University of Col-orado, Colorado Springs, Colorado 80907.

CHAIRMAN, DEPARTMENT OF BOTANYThe Ohio State University invites qualified

applicants to apply for the position of Chairman,Department of Botany. Applicant should be anestablished scientist interested in plant sciencewith demonstrable administrative ability. Sendcurriculum vitae, list of references, and otherpertinent information to Dr.' Clarence E. Taft,Department of Botany, The Ohio State University,1735 Neil Avenue, Columbus, Ohio 43210, before1 July 1973. An Equal Opportunity Employer.

COORDINATOR FOR REMOTE SENSINGFACILITY. University-based, service unit orientedtoward both applications and research. Applicantshould have interpretive ability in photographyand imagery with expertise in Natural Resourceapplications. Potential for interdepartmental re-search and teaching responsibility. Salary openwith advanced degree preferred or equivalentexperience. Position open 1 July 1973. Send ap-plications and rEsume to:

Dr. Marvin P. Carlson113E Nebraska HallUniversity of NebraskaLincoln, Nebraska 68508

An equial opportunity employer

Director of Commercial Development-Positionavailable in young, vigorous, and rapidly growingcompany. Essence of position is ability to takeconcepts, the feasibility of which will bedemonstrated in company's strong, existing re-search department, and to translate such con-cepts seasonably into competitive, commercialproducts. Advanced degrees in biological ormedical sciences or bioengineering desirable.Applicant should have experience turning outfinished products in medical or clinical diagnos-tics or pharmaceuticals or related fields. Personnelin this company are aware of this recruitment.Box 303, SCIENCE.

984

FACULTY POSMONPh.D. Ecologist with interest in Vertebrates.

Assistant Professor in small liberal arts college.Expected to help manage large wildlife sanctuaryand field station. Equal opportunity employer.Beginning in July 1973.

Paul BlebelDepartment of BilogyDickinson CollegeCarlisle, Pennsylvania 17013

ENVIRONMENTAL BIOLOGIST. Interdisci-plinary program in Environments and People,concentrating on the interaction of human so-cieties within natural ecosystems, has a positionfor an environmental biologist. The program islooking for an individual with an understandingof bioecology, a sense of social concern, acommitment to teaching, and an interest inpublic affairs. Position and salary are open basedupon experience and qualifications. Ph.D. andexperience preferred.

Prospective applicants are reminded that Sanga-mon State University is an equal opportunityemployer and are requested to submit a fullresume to Jerry L. Wade, Environments .andPeople Program, Sangamon State University,Springfield, Illsois 62708.

ENVIRONMENTAL SCHOOLA 1-year program, focus on solving real problemsin a humanistic setting for college-age students.Seeks M.S. or Ph.D. in Natural Science orChemistry, 3 to 5 years' experience teaching en-virommentally literate. Habitat, Box 136, Belmont,Mass. 02178.

IMMUNOLOGISTFor a 2- to 3-year position with potentiallypermanent appointment. To start a laboratory ofcellular immunity in central nervous system, ina neurological research unit in the Southwest.Salary negotiable. Prefer Ph.D. with some post-doctoral experience. Send curriculum vitae andreferences to

Box 304, SCIENCE

INSTRUCTORPosition available in the Department of Derma-tology, University of Michigan Medical School.Candidate should have approximately 2 years ofpostdoctoral training in a biochemical or molec-ular biology laboratory. Expertise in the steroidarea in general and especially in the area ofglucocorticoids effects required. A general knowl-edge of the cyclic AMP system is important.Send r6sum6 to Box 305, SCIENCE.A Nondiscriminatory Affirmative Action Employer.

MANAGING EDITORFor the Proceedings of the National Academy

of Sciences located in Washington, D.C. Ph.D. inbiochemistry or related field plus substantialeditorial experience required. Will supervise smnallprofessonal staff. Send resume to: Dr. Robert W.Johnston, Executive Office, National Academy ofSciences, 2101 Constitution Ave., NW, Washing-ton, D.C. 20418. An Equal Opportunity Employer.

SCIENCE, VOL. 180

IPersonnelPlacement

It is requested that only those employerswho will not discriminate on the basis ofrace, sex, religion, color, or national originsubmit positions open advertising.POSITIONS WANTED: 400 per word, mini-mum charge $10. Use of Box Numbercounts as 10 additional words. Paymentin advance is required. These rates applyto individuals only. Personnel agencies andcompanies take display rate for all adver-tising.

POSITIONS OPEN: $110 per inch. No chargefor Box Number. Rates net. No agencycommission allowed for ads under 4 inches.No cash discount. Ads over 1 inch will bebilled to the nearest half inch. Payment inadvance is required except where satis-factory credit has been established.

COPY for ads must reach SCIENCE 4 weeksbefore issue date (Friday of every week).Send copy for Personnel Placement adver-tising to:

SCIENCE, Room 2111515 Massachusetts Ave., NW

Washington, D.C. 20005Replies to blind ads should be addressedas follows:

Box (give number)SCIENCE1515 Massachusetts Ave., NWWashington, D.C. 20005

LABORATORYDIRECTOR

Direct operations of a contracttoxicologial laboratory. Ph.D. orD.V.M. degree with training intoxicology necessary. Five to 10years of experience in toxicol-ogy testing and customer andgovernmental regulatory con-tacts.Send resum6 and salary requirements to:

Box 306, SCIENCEAn Equal Opportunity Employer

Zoologist. Ph.D. seeks teaching position. Interestsinclude developmental biology, histology, biom-etry, histological technique, comparative anatomy.Box 301, SCIENCE. X

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Open bottom plastic cageswith wirewalkfloors?(Carworth introduces the "see-through" housing system

with a wire mesh walk-floor.)

Metal cages are fine ... but the metal hides the animals plus providing hang-upsfor contaminants.

Now Carworth's new "see-through" housing system is even finer... nobuts. This system marries the advantages of plastic and metal cages; plasticwalls plus stainless steel wire walkfloor.

The Carworth "see-through" small animal housing system is ideal for rats,mice, guinea pigs and hamsters. The system consists of a stainless steel rack,interchangeable cages either 91/2 " x 101/2 " x 8" or 19" x 101/2 " x 8", choice ofwalkfloor mesh size. Each cage has plastic walls, a stainless steel wire meshwalkiLDor, and a stainless steel fo-od hopper.-

Plus ... the rat/mouse modular rack will also allow suspending solidbottom polycarbonate cages without any adjustments, sizes 91/2½" x 101/2 " x 8" or19"x 101/2" x 8". Removal of fecal trays exposes a shelf, perforated above thesuspended cages for sufficient air circulation. The rack can also be equippedwith filters.

Carwvort0Division of Becton, Dickinson and Company ES Modular Rat!MNew City, Rockland County, New York 10956 fi t L . < ............ v jk

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louse Cage Unit

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