SCIENCE November 11, 1949, VoL 110
bination in bacteria and bacterio-phages, the role of the cytoplasm inheredity, and the chemical nature ofchromosomal materials. There was
general agreement among partici-pants that these meetings in a quietand congenial atmosphere providedopportunities such as are rarely en-
countered in large, formal meetings,for critical evaluation and integra-tion of genetic studies on a varietyof organisms. In the opinion of theparticipants, the conference exerteda directional influence that will be re-
flected in future studies of gene
structure and function.BERWIND P. KAUFMAN
A symposium in plasma proteinswas held at the University of IllinoisCollege of Medicine September 23-24, under the sponsorship of theRobert Gould Research Foundationof Cincinnati. Eighteen papers were
presented by investigators engagedin research in this field in one after-noon and two morning sessions.Junior associates of the speakerswere present as guests of the RobertGould Research Foundation. Atthe evening session a motion picturewas shown by E. V. MeCollum, andan address given by Hugues Gounelleof Paris, on some of the unexpectedobservations during years of un-
derfeeding in France.Although the subject of the sym-
posium was plasma proteins, the con-
sideration of the subject was pur-
posely so broad that the program
included papers dealing with funda-mental aspects of protein metabolismwhich might not ordinarily be con-
sidered as falling within the impli-cations of such a title. The pro-
gram was built around the principaltopics of formation, dietary rela-tionships, fractionation of plasmaproteins, immunologic relationship,relation to the liver, hypoprotein-emia, tracer isotope studies in rela-tion to the plasma proteins, endo-crine relationships, and amino acidcompetitors. Sidney C. Maddenspoke on plasma protein formationin disease states and Irving M. Lon-don on studies of rates of turnoverof plasma protein in man. Frac-tionation and some of the interac-tions of the plasma protein were pre-sented by J. L. Oncley, and a
discussion of the binding propertiesof serum proteins for small moleculesby S. H. Armstrong, Jr. Tracer andisotope studies included papers byDavid Shemin on aspects on the bio-synthesis of amino acid and proteins,and by Paul C. Zamecnik and IvanD. Frantz, Jr. on the use of C14-labeled amino acid in the study ofpeptide bond synthesis. The effectof dietary proteins on synthesis andrelations between diet protein storesand plasma protein were presentedby Bacon F. Chow and James B.Allison. Hypoproteinemia, particu-larly in relation to protein starva-tion in man and its clinical relation-ships, was discussed by Robert El-man and experimental studies ofprotein deficiency and temperature inrelation to the formation of edemaby M. Hegsted. Studies of the fateof intravenously injected plasma al-bumin were described by Fuller Al-bright and its metabolism in normaland undernourished individuals byCharles S. Davidson. Clinicalstudies of the relation of proteins tonutritional edema were presented byDr. Gounelle. Certain immunologi-cal aspects of the plasma proteinswere presented by Paul R. Cannonand Michael Heidelberger, and theeffect of adrenal cortex on plasmaprotein formation and utilization andthe physiological properties of aminoacid antagonists were given by Abra-ham White and Karl Dittman respec-
tively. Discussion followed each ses-
sion. The papers will be made avail-able later as a monograph.
JOHN B. YOUMANS
A thriving scarlet ibis colonyhas been discovered in Venezuela byPaul A. Zahl, New York ornitholo-gist, who, under the sponsorship ofthe National Geographic Society, hasbeen searching Venezuela 's inlandriver system for the bird's breedingground (see Science, Sept. 16, p.
289). The rookery lies some 125miles west of San Fernando andcovers an area about half a milelong and a quarter-mile wide, on a
nearly inaccessible flood plain." From a distance, " Dr. Zahl stated,"its foliage looks as though it were
laden densely with blood-red fruit."He estimates the number of adultscarlet ibis at about 5,000.
Recently Received-List of Publications, U. S. Forest
Products Laboratory, January 1-June 30, 1949. Madison 5, Wis-consin.
Some Lower Huronian Stromatolitesof Northern Michigan. EugeneS. Richardson, Jr. Fieldiana-Ge-ology, Vol. 10, No. 8. ChicagoNatural History Museum.
Medical Mission to Poland and Fin-land, July 1-August 27, 1948.Abridged report, submitted byErwin Kohn. Unitarian ServiceCommittee, Inc., 9 Park Street,Boston 8.
Committee on Public Health Rela-tions: A Summary Report of Ac-tivities for the Year 1948. NewYork Academy of Medicine, 2 E.103 Street, New York 29.
Wissenschaft und Weltbild. Janu-ary 1949. (Issued quarterly.)Verlag Herold, Vienna.
Second Notice onAAAS Meeting
There are still plenty of NewYork hotel rooms for the weekof the Association 's meeting,December 26-31, but early indi-cations of a shortage of singlerooms were justified. Miss Syl-via T. Peltonen, Manager, Hous-ing Bureau, New York Conven-tion and Visitors Bureau, 500Park Avenue, New York 22, whois in charge of room assign-ments, reported that she hadmade reservations for the fol-lowing number of persons, as ofNovember 7:
Statler 691New Yorker 120MeAlpin 412Governor Clinton 192Martinique 195
The Martinique is now com-pletely booked; the Statler hasno more single rooms. Take ad-vantage of double rooms andmake your reservations in par-ties of two or more if possible.If all Penn Zone hotels shouldfill up there are excellent hotelsnearby, with the same pricerange.
SCIENCE November 11. 1949, Vol. 110516
November 11,1949, Vol. 110 SCIENCE 9~~~~~~~~~
THE CHEMISTRY OF ORGANIC MEDICINAL PRODUCTSThird Edition. By Glenn L. Jenkins and Walter H. Hartung. Complete information on nomen-clature, occurrence, preparation, structural formulas, properties, trade names, and physiolo-gical activity of most organic compounds important in pharmacy and medicine can be found inthis new edition. New and rewritten sections treat such subjects as Antibiotics, Antimalarials,Sulfonamide Compounds, Aminoacids, Antihistaminic Drugs, and Enzymes. Typical methodsof synthesis of important compounds are emphasized.3rd Edition, November 1949 745 pages Illus. $7.50
TRILINEAR CHART OF NUCLEAR SPECIESPrepared under the direction of William H. Sullivan. A graphic presentation, in several colors,of data on all experimentally identified nuclear species known by approximately June 1949. Theportfolio contains 6 separate charts, 36" by 11". When properly assembled, the chart presentson a single continuous strip, the systematics of and physical constants data for these nuclearspecies or nuclides. Each hexagonal figure representing one nuclide holds such data as relativenatural isotope abundance, atomic mass, angular momentum, and percentage of radiation.November 1949 6 charts with instructions and cover $2.50
BIOLOGY OF DROSOPHILAEdited by M. Demerec. This unique new volume treats in detail the anatomy, histology, anddevelopment of Drosophila. It presents the basic norm as a standard for the analysis of experi-mentally induced genetic variation, and for other physiological studies. The book shows thehistological structures of all organ systems by means of photomicrographs and their in situ rela-tionships by means of line drawings. Methods of collecting, shipping, culturing, feeding, andother laboratory techniques are described in detail.
Ready in January 1950 Approx. 600 pages 251 illus. Prob. $10.00
INTRODUCTION TO THEORETICAL ANDEXPERIMENTAL OPTICSBy Joseph Valasek. This new book provides a close correlation of optical theory and experi-ment by combining the principles of geometrical and physical optics with experiments in opticsand spectroscopy. In addition to theory and experiment, the book also treats the applications ofoptics in such fields as optical instruments, photographic optics, ophthalmic lenses, interferome-try, photoelasticity, spectrochemical analysis, and x-ray spectroscopy. The four sections of thebook cover geometrical optics, physical optics, radiation and spectra, and experiments.October 1949 454 pages 218 illus. $6.50
November 11, 1949, Vol. 110 SCIENCE 9
SCIENCE November 11, 1949, Vol. 110.
In the November issue . . .
20NeSCIENTIFIC
MONTHLY
Scrub Typhus, or Tsutsugamushi Disease (llus.) Cornelius B. PhilipEthical Science Henry MargenauThe Problem of Coral Reefs (Illus.) H. S. Ladd and J. I. Tracey, Jr.Photography as a Basic Research Tool (Illus.)
Banner Bill Morgan and Deam H. FerrisThird Annual International Photography-in-Science Salon (Illus.)Samoa-Shell-Collector's Paradise (Illus.) R. Tucker AbbottInstrumentation and Cybernetics John D. TrimmerScience on the March:
Grassland Research in Britain William DaviesPetroleum and the Growth of the Pacific Coast (Illus.) Austin CadleRecent Progress in Tropical Medicine M. T. Hoekenga and E. H. Payne
Book Reviews by Thomas M. Beggs, A. Aubrey Bodine, Huntington Cairns, John G.Franclemont, Paul R. Heyl, Francis L. K. Hsu, Charles M. Huffer, M. E. Jefferson,Leon Lortie, W. M. Mann, Karl P. Schmidt, Edward J. Stieglitz, and D. B. Stout
And in the December issue . . .
Isotopes-Their Distribution and Use (Illus.) Paul C. AebersoldSurgical Treatment of Congenital Cyanotic Heart Disease
(Blue Babies) (Illus.) A. Blalock, C. R. Hanlon, and H. W. Scott, Jr.Of Digital Computers Called Brains Warren S. McCulloch and John PfeifferThe Science of Human Learning, Society, Culture, and Personality
George P. MurdockCosmic Ray Measurements in Rockets (Illus.) Gilbert J. PerlowGrowth, Normal and Abnormal (Illus.) William J. RobbinsSpace Heating with Solar Energy (Illus.) Maria TelkesJet Propulsion (Illus.) C. R. Tosti and J. B. TuzenNew Plants for Old P. S. HudsonScience on the March:
Treatment of Trees with Toxic Chemicals (Illus.) J. D. Hale and D. C. McIntoshGas Turbines for Vehicles Frank L. Schwartz"Orlon" Acrylic Fiber (Illus.)
W. E. Larsen, R. A. Scheiderbauer, and R. E. WilfongBook Reviews by Percy Black, G. H. Coons, Ben Grauer, Louis M. Hacker, W. M.
Mann, Paul H. Oehser, P. L. Ricker, and Marjorie B. Snyder
$7.50 per year to nonmembers; special rates to members
American Association for the Advancement of Science1515 Massachusetts Ave., N. W.
Washington 5, D. C.
10 SCIENCE November 11, 1949, Vol. 110
November 11, 1949, Vol. 110 SCIENCE 11
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The accuracy with which a Taylor Set makes such all-im-portant determinations as pH, Chlorine and Phosphate hasmade them standard equipment throughout industry. Sinceit requires no special knowledge to operate, is inexpensiveand easily portable, it is practical to have several TaylorComparators handy.All Taylor Liquid Color Standards carry an unlimitedguarantee against fading. And since a complete set ofnine standards is enclosed within a molded plastic slide,there is no danger of breaking or losing them. Everyfeature of a Taylor Comparator is designed for ease, ac-
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SCIENCE November 11, 1949, Vol. 11012
November 11, 1949, Vol. 110
PHOTOVOLT
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A photoelectric instrument for the exact measure-ment of density of X-ray film employed in personnelmonitoring for protection against harmful radiationin nuclear, radioactive isotope, and X-ray work
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SCIENCE 13
1
SCIENCE November 11, 1949, Vol. 110
REGISTER NOWfor the New York Meeting of the AAAS
AVOID CONGESTION AND DELAYGET YOUR GENERAL PROGRAM
EARLY IN DECEMBERRegistration in advance of arrival at the 116th Annual Meeting of the
AAAS in the Pennsylvania Zone hotels of New York City, December 26-31,1949, has so many advantages that we wonder why almost everyone doesn'ttake this simple step. For instance:1. You avoid congestion and delay at the Registration Des in the hotel
foyers. All indications point to a record-breaking attendance since allof the Association's seventeen sections and subsections, and more thanfifty societies, will have sessions; also this is the first meeting in NewYork City since 1928.
2. You receive the General Program early in December in ample time un-hurriedly to decide among the events and the sessions of the societiesthat you wish to attend.
3. Your name and hotel address will be in the Visible Directory the firsthour of the first day of the meetings, since it will be posted in Washing-ton as soon as processed.
4. Advance Registrants will have the same privileges of receiving a mapand directly of points of interest of New York City, literature, radiobroadcast tickets, etc. At the convenience of Advance Registrants, thesewill be distributed from the Main Registration on the Penn Top of theHotel Statler, the location of the Annual Science Exposition,.the VisibleDirectory, and the Science Theatre. Admission to the excellent seriesof latest scientific films will be free to all Registrants.
This year, as a result of the vote of the biological societies, includingthe American Society of Naturalists, the sponsors, the Biologists'Smoker will be open only to regular registrants or those who pay aregistration fee at the time.
- -THIS IS YOUR ADVANCE REGISTRATION COUPON_1. Registration Fee enclosed: (check one)
Q $2.00 A.A.A.S. Member J $2.00 College Student`$2.00 Wife (or Husband) of Registrant 0 -$3.00 Non-member of A.A.A.S.
2. FU L L N A M E (Miss,Mrs., Dr., etc.) ......................................................................................................................................................................(Please print or typewrite) (Last) (First) (Initial)
3. ACADEMIC, PROFESSIONAL ORB U SIN E SS C O N N E CTION ............................................................ ...............................................................................................................................
4. OFFICE OR HOMEADDDRESS...............................(For receipt of Program and Badge)
5. Y O U R F IE L D O F IN T EREST ......................................................................................................................................................................................
6. C O N V E N T IO N A D DRESS ......................................... .....................................................................................................................................................(If not known now may be added later)
7.DATEOFARRIVAL................... DATEOFDEPARTURE ............................................................
Please mail this Coupon and your check or money order for the fee, $2.00 or $3.00, toTHE AMERICAN ASSOCIATION FOR THE ADVANCEMENT OF SCIENCE
151. Massachusette Avenue, N.W., Washington 5, D. C.
SCIENCE November 11, 1949, Vol. 11014
November 11, 1949, Vol. 110 SCIENCE 15
HOTEL RESERVATIONS116th AAAS MEETING
New York City, December 26-31, 1949The list of hotels and the reservation coupon below are for your convenience in
making your hotel room reservation in New York City. Please send your application,not to any hotel directly, but to the Housing Bureau of the New York Convention andVisitors Bureau to avoid delay and confusion. The experienced Housing Bureau willmake assignments promptly and the hotel will send a confirmation directly to you intwo weeks or less. Mail your application now to secure your first choice of desiredaccommodations.
HOTELS AND RATES* PER DAYHOTEL** WITHOUT BATH WITH BATH Twin 3 4
Single Double Single Double Beds Beds Beds
STATLER $4.00 $6.50 $8.00 $11.00 $13.00-$7.50 -$10.50 -$14.00
NEW YORKER $4.50 $7.00 $8.00 $9.50 $12.00-$10.00 -$13.50 -$13.50 -$10.50 -$14.00
McALPIN $3.00 $5.00 $4.00 $6.50 $7.50 $9.50 $14.00-$3.50 -$5.50 -$7.00 -$10.00 -$11.00 -$12.00 -$17.50
GOVERNOR CLINTON $4.00 $6.50 $7.50 $10.50 $12.00-$6.00 -$8.00 -$9.50
MARTINIQUE $2.50 $5.75 $3.75 $6.00 $6.00 $9.00 $11.00-$3.00 -$5.00 -$8.00 -$8.00
Suites range from $10.00 to $26 00, $10.00 to $18.00 at Martinique, $12.00 to $22.00 atNew Yorker, $12.50 to $26.00 at dovernor Clinton, $13.00 to $16.00 at McAlpin, and$15.00 to $17.00 at Statler.The New Yorker charges $2.50 for an additional person per room; the other hotels $2.00.
* New York City Hotel-room Tax of 5% is not included in this schedule of rates.** A list of the headquarters of each society appeared in THE SCIENTIFIC MONTHLY for August,
pages iv and v, and in Association Affairs, SCIENCE, August 26, page 220.
- ---- -THIS IS YOUR HOTEL RESERVATION COUPON.Miss Sylvia T. Peltonen, ManagerHousing BureauNew York Convention and Visitors Bureau Date of application.500 Park AvenueNew York 22, N. Y.
Please reserve the following accommodations for the 11-6th Annual Meeting of the AAAS:TYPE OF, ACCOMMODATION DESIREDSingle Room. .............. Rate.Double Room......... Rate .......... Number in Party.Other .. Rate .... Sharing this room will be:...................................................... .................
(Enumerate and attach list giving names and addresses of each person, including yourself)CHOICE OF HOTELFirst choice. ................. Second choice . ......... Thirdchoice.
DATE OFARRIVAL.................................................................................(These must be indicated)
SIGNED...........ADDRESS ..........
(Street) (City and Zone) (State)Mail this now to the Housing Bureau.
Rooms will be assigned and confirmed in order of receipt of reservation.Hotel will confirm directly in two weeks or less.
November 11, 1949, Vol. 110
Personnel Placement
POSITIONS WANTED
Geologist-Mineralogist: Ph.D. Specialty petrology, D.Sc., expertnewest methods of mineral investigation (X-ray, microchemicala.o.), extensive field experience, wants position in metal-miningindustry or as a teacher preferably on petrological and affiliatedsubjects. Box 370, SCIENCE. X
Microbiologist: B.Sc. (Biology, Chemistry); M.Sc., Ph.D. (Agri-cultural Bacteriology); three years' teaching experience; pastseveral years, agricultural scientists; division of bacteriology anddairy research, department of agriculture; for further information,please write Burneice Larson, Medical Bureau, Palmolive BuildingChicago. X
Psychologist: Available for teaching position for summer 1950.Competent teacher in introductory, experimental, learning theorysocial psychology. Box 371, SCIENCE. X
POSITIONS OPEN
Bacteriologist: Strong background in bacteriology and immunol-ogy, preferably Ph.D. with broad knowledge of those phases havingapplication in pharmaceutical industry (control of biologicals, anti-biotics, and germicides). Commercial laboratory experience de-sirable but not essential. Supervisory ability and knowledge ofofficial regulations desirable. Submit qualifications, salary require-ments and photograph to Employment Department, Eli Lilly andCompany, Indianapolis, Indiana. X
Pharmaceutical Research: Prefer M.S. Pharmacy with knowledgein product development of tablets, liquids, ointments, etc. Under30. Will consider B.S. with research experience. West Coast.Box 369, SCIENCE. 11/18
Pharmacologist: Basic training in pharmacology, preferably Ph.D.with broad knowledge of physiological activity and pharmacologyof important drugs. Pharmaceutical laboratory experience andsupervisory ability desirable. Submit qualifications, salary require-ments and photograph to Employment Department, Eli Lilly andCompany, Indianapolis, Indiana. X
Positions Open:(a) Research assistant: department of pathology, university schoolof medicine; preferably physician or Ph.D. with sound backgroundin biology or chemistry; research principally in cancer; around$6000. (b) Biochemist with clinical chemistry or spectro-chemistrybackground, qualified in doing development and control work inthese fields; research department in industry. (c) Bacteriologistqualified in immunology, preferably Ph.D. experienced in controlof biologicals, antibiotics and germicides desirable; administrativeability required; one of leading pharmaceutical industries. (d)Assistant director of laboratories: fairly large general hospital;should be non-medical with background in one of clinical sciences,preferably chemistry; administrative ability required; $5,000-$7,000. (e) Physician to assist in medical activities, includingclinical research coordination; large pharmaceutical company; ex-perience in the pharmaceutical industry desirable; preferably oneplanning career in pharmaceutical field; East. ( f) Pharmacologistto head department, university college of pharmacy; full professor-ship; $6000. S11-2 Burneice Larson, Medical Bureau, PalmoliveBuilding, Chicago. X
The Market Place
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WANTED-Back copies of SCIENCEThe AAAS would like to obtain back copies of SCIENCE-January 7 thru February 18, 1949; also July 1st issues.
Second class postage will be refunded.H. Greenwald, AAAS, 1515 Mass. Ave., N.W., Wash. 5, D. C.
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For display ads, using type larger or of a differentstyle than the uniform settings, enclosed with separateborder rules, the rate is $15.00 per inch; no extra chargefor "Box N'imbers".2. Advance Payment: All Personnel Placement ads, classi-fled or display, must be accompanied by correct remittance,made payable to SCIENCE. Insertion can not be madeuntil payment is received.3. Closing Date: Advertisements must be received bySCIENCE, 1515 Mass. Ave., N.W., Washington 5, D. C.,together with advance remittance, positively not later than14 days preceding date of publication (Friday of every week).
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Single insertion $16.00 per inch7 times in 1 year 14.50 per inch
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November 11, 1949, Vol. 110 SCIENCE 17
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