Science, New Series, Vol. 99, No. 2558, Jan. 7, 1944


Previous Issue: New Series, Vol. 98, No. 2557, Dec. 31, 1943
Next Issue: New Series, Vol. 99, No. 2559, Jan. 14, 1944


Volume Information (2 pp.)
Front Matter (4 pp.)
The Promise of Technology, pp. 1-6
Frank B. Jewett

Scientific Research and the War Effort of U.S.S.R., pp. 7-9
J. G. Tolpin


Scientific Events
Presidential Address at the Annual Meeting of the Royal Society, pp. 9-10
Report of the International Board of Inquiry for the Great Lakes Fisheries, p. 10
The Scientific Study and Development of Physical Medicine, pp. 10-11
Licensing the Republication of Foreign Origin Mathematical Tables, p. 11
Howland H. Sargeant
Grants of the Committee on Research of the American Medical Association, p. 11
Professor Frank R. Lillie and the Marine Biological Laboratory, pp. 11-12
C. E. McClung; E. G. Conklin; Charles Packard


Scientific Notes and News, pp. 12-14


Discussion
The Origin of Language, pp. 14-15
R. A. S. Paget
Action of Clarase upon Penicillin, pp. 15-16
C. A. Lawrence
The Identity of Clavacin with Patulin, p. 16
I. R. Hooper; H. W. Anderson; P. Skell; H. E. Carter


Scientific Books
Under a Lucky Star, pp. 16-17
Under a Lucky Star. A Lifetime of Adventure
Roy Chapman Andrews
Review author[s]: T. D. A. Cockerell
Moments, p. 18
The Problem of Moments
J. A. Shohat; J. D. Tamarkin
Review author[s]: S. Bochner


Special Articles
The Effect of pH on the Availability of p-Aminobenzoic Acid to Neurospora Crassa, pp. 18-19
Orville Wyss; Virgil Greene Lilly; Leon H. Leonian
Rapid and Sterilizing Effect of Penicillin Sodium in Experimental Relapsing Fever Infections and Its Ineffectiveness in the Treatment of Trypanosomiasis (Trypanosoma Lewisi) and Toxoplasmosis, pp. 19-20
Donald L. Augustine; David Weinman; Joan McAllister
Hepatic Dysfunction in Malaria, pp. 20-21
I. Arthur Mirsky; Ruby Von Brecht; Leonard D. Williams


Scientific Apparatus and Laboratory Methods
Penicillin Assay, pp. 21-22
D. A. Joslyn


Science News, pp. 10-12

Previous Issue: New Series, Vol. 98, No. 2557, Dec. 31, 1943
Next Issue: New Series, Vol. 99, No. 2559, Jan. 14, 1944



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Science, New Series, Vol. 99, No. 2559, Jan. 14, 1944


Previous Issue: New Series, Vol. 99, No. 2558, Jan. 7, 1944
Next Issue: New Series, Vol. 99, No. 2560, Jan. 21, 1944


Front Matter (4 pp.)


The American Association for the Advancement of Science
What Science Requires of the New World, pp. 23-28
Arthur H. Compton


Obituary
Hermon Carey Bumpus: May 5, 1862-June 21, 1943, pp. 28-30
A. D. Mead
Recent Deaths, pp. 30-31


Scientific Events
The School of Agriculture of the Hebrew University of Jerusalem, p. 31
Suggested British School of Aeronautical Science, pp. 31-32
The Chicago Natural History Museum, p. 32
The American Standards Association, pp. 32-33
Meeting of Botanists in Chicago, p. 33
Bermuda Biological Station for Research, p. 33


Scientific Notes and News, pp. 34-36


Discussion
The Demonstration of Tonic Neck and Labyrinthine Reflexes and Positive Heliotropic Responses in Normal Human Subjects, pp. 36-37
Herbert S. Wells
Cholinesterase, p. 37
Bruno Mendel; Harry Rudney
Apparent Time Acceleration with Age, pp. 37-38
Frank Benford; Francis H. Allen; P. Lecomte du Noüy
The Science Mobilization Bill, pp. 38-39
L. A. Hawkins


Scientific Books
Man, pp. 39-40
Man Real and Ideal: Observations and Reflections on Man's Nature, Development, and Destiny
Edwin Grant Conklin
Review author[s]: Chauncey D. Leake
Optical Crystallography, pp. 40-41
Optical Crystallography
Ernest E. Wahlstrom
Review author[s]: Jewell J. Glass


Special Articles
Venezuelan-Type Equine Encephalomyelitis Virus in Trinidad, pp. 41-42
Vladimir Kubes
An Experimental Test of the Theory That Social Behavior Determines Social Organization, pp. 42-43
J. P. Scott


Scientific Apparatus and Laboratory Methods
A Flowmeter for Use in Air Sampling Procedures, pp. 43-44
Henry M. Lemon; Henry Wise


Science News, pp. 10-12

Previous Issue: New Series, Vol. 99, No. 2558, Jan. 7, 1944
Next Issue: New Series, Vol. 99, No. 2560, Jan. 21, 1944



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Science, New Series, Vol. 99, No. 2560, Jan. 21, 1944


Previous Issue: New Series, Vol. 99, No. 2559, Jan. 14, 1944
Next Issue: New Series, Vol. 99, No. 2561, Jan. 28, 1944


Front Matter (4 pp.)
Some Modern Conceptions of Amebiasis, pp. 45-51
Ernest Carroll Faust


The American Association for the Advancement of Science
Anton Julius Carlson, pp. 51-52
R. W. Gerard; A. C. Ivy


Obituary
Ephraim Porter Felt: 1868-1943, pp. 52-53
H. B. Weiss
Recent Deaths, p. 53


Scientific Events
Survey of the American Forestry Association, pp. 53-54
The Torrey Botanical Club, p. 54
Lectures on Medical Education, p. 54
Grants-in-Aid of the Permanent Science Fund of the American Academy of Arts and Sciences, pp. 54-55
The Commonwealth Fund and Medical Research, p. 55


Scientific Notes and News, pp. 55-58


Discussion
Vitamer or Isotel? Both?, p. 58
Royal Lee
Clarase Inactivation of Penicillin, p. 59
Alfred R. Stanley
Centralization of Personal Records, pp. 59-60
Oscar J. Kaplan
Editorial Changes in Scientific Papers, p. 60
E. H. McClelland


Scientific Books
Radio and Electronics, pp. 60-61
Experimental Electronics
Ralph H. Miller; R. L. Garman; M. E. Droz
Principles of Radio
Keith Henney
Principles of Electronics
Royce G. Kloeffler
Elements of Radio
Abraham Marcus; William Marcus
Fundamentals of Electricity
Lester R. Williard
Review author[s]: Carl C. Chambers


Special Articles
Absence of Audiogenic Seizures in Wild Norway and Alexandrine Rats, pp. 62-63
William J. Griffiths
Changes in Acid-Soluble Phosphorus Compounds in the Brain in Poliomyelitis, p. 63
Herman Kabat


Scientific Apparatus and Laboratory Methods
A Method of Opening Lyophile Tubes, p. 64
A. Appleby


Science News, pp. 10-12

Previous Issue: New Series, Vol. 99, No. 2559, Jan. 14, 1944
Next Issue: New Series, Vol. 99, No. 2561, Jan. 28, 1944



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Science, New Series, Vol. 99, No. 2561, Jan. 28, 1944


Previous Issue: New Series, Vol. 99, No. 2560, Jan. 21, 1944
Next Issue: New Series, Vol. 99, No. 2562, Feb. 4, 1944


Front Matter (4 pp.)


Science in the U.S.S.R.
Soviet Biology, pp. 65-67
L. C. Dunn
Russian Explorations, pp. 67-69
Hubert Wilkins


Some Modern Conceptions of Amebiasis II, pp. 69-72
Ernest Carroll Faust


Obituary
L. Charles Raiford, pp. 72-73
Geo. Glockler
Levin Bowland Broughton, p. 73
Recent Deaths, p. 73


Scientific Events
Gift to the University of Oxford for Plastic Surgery, pp. 73-74
Affiliation of Psychological Organizations, p. 74
The Cleveland Meeting of the American Chemical Society, pp. 74-75
Awards of the Institute of the Aeronautical Sciences, p. 75
The Gibson Island Research Conferences, p. 75


Scientific Notes and News, pp. 75-78


Discussion
The College Curriculum in Wartime and Introductory Courses in Biology, pp. 78-80
Gordon Alexander
A Poisonous Pea Contaminate, p. 80
Coy W. Waller
Mercury in Drain Pipes, p. 80
Sydney C. Rittenberg


Scientific Books
Applied Mathematics, pp. 81-82
Quarterly of Applied Mathematics
Review author[s]: Richard Von Mises


Special Articles
Mammary Cancer and Mammary Structure in Inbred Stocks of Mice and Their Hybrids, pp. 83-85
John J. Bittner; Robert A. Huesby; Maurice B. Visscher; Zelda B. Ball; Fern Smith
Aerosol, a New Method of Applying Growth Regulators to Plants, p. 85
C. L. Hamner; H. A. Schomer; L. D. Goodhue


Scientific Apparatus and Laboratory Methods
A Spring-Pressure-Contact Electrode for Use in Electroencephalographic Recording, pp. 85-86
George A. Ulett; Fred B. Claussen


Science News, pp. 10-12

Previous Issue: New Series, Vol. 99, No. 2560, Jan. 21, 1944
Next Issue: New Series, Vol. 99, No. 2562, Feb. 4, 1944



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Science, New Series, Vol. 99, No. 2562, Feb. 4, 1944


Previous Issue: New Series, Vol. 99, No. 2561, Jan. 28, 1944
Next Issue: New Series, Vol. 99, No. 2563, Feb. 11, 1944


Front Matter (4 pp.)
The Advancement of Learning in the United States in the Post-War World, pp. 87-94
James B. Conant


Obituary
Recent Deaths, p. 94


Scientific Events
The Delhi Meeting of the Royal Society, pp. 94-95
The National Research Council of Canada, p. 95
Fungus Infections, p. 95
The Stevens Research Foundation, pp. 95-96
The Washington Academy of Sciences, p. 96
The Botanical Society of America, p. 96


Scientific Notes and News, pp. 97-99


Discussion
Amorpha Fruticosa Contains no Rotenone, pp. 99-100
Fred Acree; Martin Jacobson; H. L. Haller
Post-War Planning in Russia, pp. 100-101
O. Struve
Is Teaching Ability Recognized?, p. 101
Neil E. Stevens


Scientific Books
Eruptive Rocks, pp. 101-102
Eruptive Rocks, Their Genesis, Composition, and Classification, with a Chapter on Meteorites
S. James Shand
Review author[s]: Esper S. Larsen
Chemistry, pp. 102-103
Chemistry Made Easy
Cornelia T. Snell; Foster Dee Snell
Review author[s]: Hubert N. Alyea


Special Articles
A Note on Ascorbic Acid: Nitrogen Relationships in Grapefruit, pp. 103-104
Winston W. Jones; C. W. Van Horn; Alton H. Finch; Margaret Cammack Smith; Emily Caldwell
Thiourea and Resistance to Low Atmospheric Pressures (``High Altitudes''), pp. 104-105
Albert S. Gordon; E. D. Goldsmith; Harry A. Charipper


Scientific Apparatus and Laboratory Methods
A New Method for Preservation of Human and Animal Tissues by the Use of a Transparent Plastic, pp. 105-106
Max M. Strumia; J. Ivan Hershey


Science News, pp. 10-12

Previous Issue: New Series, Vol. 99, No. 2561, Jan. 28, 1944
Next Issue: New Series, Vol. 99, No. 2563, Feb. 11, 1944



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Science, New Series, Vol. 99, No. 2563, Feb. 11, 1944


Previous Issue: New Series, Vol. 99, No. 2562, Feb. 4, 1944
Next Issue: New Series, Vol. 99, No. 2564, Feb. 18, 1944


Front Matter (4 pp.)


The American Association for the Advancement of Science
The Romance and Engineering of Food Preservation, pp. 107-114
W. R. Woolrich


Public Health in the U.S.S.R., pp. 114-116
C.-E. A. Winslow


Obituary
Russell Henry Chittenden, pp. 116-118
George R. Cowgill
Deaths and Memorials, p. 118


Scientific Events
British New Year Honors, pp. 118-119
The Ella Sachs Plotz Foundation for the Advancement of Scientific Investigation, p. 119
Fungi for Penicillin Production, pp. 119-120
Albert L. Elder
The New York Botanical Garden, p. 120
The Optical Society of America, p. 120
Officers of the American Association for the Advancement of Science, pp. 120-121


Scientific Notes and News, pp. 121-124


Discussion
The Genetic Sex of Intersexual Goats and a Probable Linkage with the Gene for Hornlessness, p. 124
S. A. Asdell
Fungus Infection of Eggs of the Blue Crab Callinectes Sapidus Rathbun, pp. 124-125
Mildred D. Sandoz; Rosalie Rogers; Curtis L. Newcombe
Vitamin C in the Needles of Some Conifers, p. 125
Gilberto G. Villela
The Twilight Ceremonies of Horseflies and Birds, pp. 125-126
Wallace Craig


Scientific Books
Rules of Geographic Variation, pp. 127-128
Darwinism and Geographic Regularities in Variation of Organisms
E. I. Lukin
Review author[s]: Th. Dobzhansky
The Study of Pollen in Peat, pp. 128-129
An Introduction to Pollen Analysis (with a foreword by Roger P. Wodehouse)
G. Erdtman
Review author[s]: Kirk Bryan


Special Articles
Corn Germ: A Valuable Protein Food, pp. 129-130
H. H. Mitchell; Jessie R. Beadles
Control of Air-Borne Microorganisms by Ultraviolet Floor Irradiation, pp. 130-131
Alexander Hollaender; H. G. du Buy; H. S. Ingraham; S. M. Wheeler


Scientific Apparatus and Laboratory Methods
Spectroscopic Microdetermination of Muscle Adenylic Acid, pp. 131-132
H. M. Kalckar


Science News, pp. 10-12

Previous Issue: New Series, Vol. 99, No. 2562, Feb. 4, 1944
Next Issue: New Series, Vol. 99, No. 2564, Feb. 18, 1944



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Science, New Series, Vol. 99, No. 2564, Feb. 18, 1944


Previous Issue: New Series, Vol. 99, No. 2563, Feb. 11, 1944
Next Issue: New Series, Vol. 99, No. 2565, Feb. 25, 1944


Front Matter (4 pp.)
Galactic Evidences for the Time-Scale of the Universe, pp. 133-136
S. Chandrasekhar

Soviet Studies on Viruses, pp. 136-138
W. M. Stanley


Obituary
Recent Deaths, p. 138


Scientific Events
The Polish Faculty of Medicine at Edinburgh University, pp. 138-139
The Refrigeration Research Foundation, p. 139
The Institute of Aviation Psychology, pp. 139-140
The Lectureship on Metallurgy at the University of Sao Paulo, p. 140
Conference of the Institute of Food Technologists, pp. 140-141
The American Association for the Advancement of Science, p. 141


Scientific Notes and News, pp. 141-144


Discussion
The Direction of Rotation in Spiral Nebulae, pp. 144-145
V. M. Slipher
The Perfusion of Rat Livers, p. 145
Carl G. Heller
Anthracite Coal Ashes for Rooting Cuttings, p. 145
Mildred P. Mauldin
Joule Again, pp. 145-146
Joseph O. Thompson


Scientific Books
Biophysics, p. 146
An Introduction to Biophysics
Otto Stuhlman
Review author[s]: Frank Brink
Potash, pp. 146-147
Potash in North America
J. W. Turrentine
Review author[s]: William H. Ross


Special Articles
The Disintegration of Macromolecular Tissue Lipoproteins, pp. 147-148
Erwin Chargaff; Aaron Bendich
The Optical Rotation of Cellulose and Glucosides in Cuprammonium Hydroxide Solution, pp. 148-149
Richard E. Reeves


Scientific Apparatus and Laboratory Methods
A Still for the Continuous Production of Double Distilled Water, pp. 149-150
Olaf Mickelsen; W. W. Benton; John A. Phelan


Science News, pp. 10-12

Previous Issue: New Series, Vol. 99, No. 2563, Feb. 11, 1944
Next Issue: New Series, Vol. 99, No. 2565, Feb. 25, 1944



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Science, New Series, Vol. 99, No. 2565, Feb. 25, 1944


Previous Issue: New Series, Vol. 99, No. 2564, Feb. 18, 1944
Next Issue: New Series, Vol. 99, No. 2566, Mar. 3, 1944


Front Matter (3 pp.)


James McKeen Cattell--In Memoriam
Organizer of American Science, pp. 151-154
Edwing G. Conklin
Contributions to Psychology and Education, pp. 154-155
Edward L. Thorndike
As I Knew Him in the American Association for the Advancement of Science, pp. 155-158
Burton E. Livingston
His Service to Science, pp. 158-159
Anton J. Carlson
Resolution of the Executive Committee, pp. 159-160
J. W. Barker; Otis W. Caldwell; W. B. Cannon; A. J. Carlson; Arthur H. Compton; Burton E. Livingston; Kirtley F. Mather; F. R. Moulton; E. C. Stakman; W. E. Wrather
Some Personal Characteristics, pp. 160-161
R. S. Woodworth
The Psychological Corporation, pp. 161-162
Paul S. Achilles
Science Service, pp. 162-163
Watson Davis
In Memoriam, p. 163
L. O. Howard
Leader in Science, pp. 163-164
G. H. Parker
Humanitarian--A Reminiscence, p. 164
Henry Norris Russell
Courageous Leader, pp. 164-165
W. F. G. Swann


Scientific Events
The Greenwich Royal Observatory, p. 165
The Institute of Technology and Plant Industry at the Southern Methodist University, p. 165
The Argentine Citizens Declaration, p. 166
Philip Bard; C. H. Best; Hallowell Davis; H. E. Essex; Wallace O. Fenn; W. F. Hamilton; Maurice B. Visscher
Award of the Willard Gibbs Medal, p. 166


Scientific Notes and News, pp. 166-168
Science News, pp. 10-12

Previous Issue: New Series, Vol. 99, No. 2564, Feb. 18, 1944
Next Issue: New Series, Vol. 99, No. 2566, Mar. 3, 1944



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Science, New Series, Vol. 99, No. 2566, Mar. 3, 1944


Previous Issue: New Series, Vol. 99, No. 2565, Feb. 25, 1944
Next Issue: New Series, Vol. 99, No. 2567, Mar. 10, 1944


Front Matter (3 pp.)
Agricultural Research in the War and after, pp. 169-173
E. C. Auchter


Obituary
Caswell Grave January 24, 1870--January 8, 1944, p. 174
S. O. Mast
Recent Deaths, pp. 174-175


Scientific Events
The Imperial College of Science and Technology and the Massachusetts Institute of Technology, p. 175
The Proposed Survey of Marine and Fresh-Water Fisheries, pp. 175-176
The Argentine Citizens Declaration, p. 176
Kirtley F. Mather; Harry Grundfest
Awards of the American Institute of Mining and Metallurgical Engineers, pp. 176-177
The Richard Pearson Strong Medal, p. 177


Scientific Notes and News, pp. 177-180


Discussion
Floccular Masses and Apparent Alterations in Sunspot Penumbrae, pp. 180-181
James C. Bartlett
Pertussis Immune Rooster Serum, p. 181
Ralph H. Kunstadter
A Proposal concerning the Kilgore Bill, pp. 181-182
Leland H. Taylor


Scientific Books
The History of Botany, p. 182
A Short History of the Plant Sciences
Howard S. Reed
Review author[s]: F. W. Went
The Theory of Rings, pp. 182-183
The Theory of Rings: Mathematical Surveys, No. 2
Nathan Jacobson
Review author[s]: C. C. MacDuffee


Special Articles
The Isolation of Pituitary Growth Hormone, pp. 183-184
Choh Hao Li; Herbert M. Evans
The Chemical Removal of Salts from Sea Water to Produce Potable Water, pp. 184-185
C. R. Spealman
A Preliminary Electron Microscope Study of the Active Deposit from Radiothorium, p. 185
Dorothy Martin; Martha R. B. Baylor; G. L. Clark


Scientific Apparatus and Laboratory Methods
A New Contact Lens for Viewing the Angle of the Anterior Chamber of the Eye, p. 186
Lee Allen


Science News, p. 10

Previous Issue: New Series, Vol. 99, No. 2565, Feb. 25, 1944
Next Issue: New Series, Vol. 99, No. 2567, Mar. 10, 1944



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Science, New Series, Vol. 99, No. 2567, Mar. 10, 1944


Previous Issue: New Series, Vol. 99, No. 2566, Mar. 3, 1944
Next Issue: New Series, Vol. 99, No. 2568, Mar. 17, 1944


Front Matter (2 pp.)
``The Doctor's Dilemma'' or Medical Ethics in Peace and War, pp. 187-190
Edwin G. Conklin

Agricultural Research in the War and after. II, pp. 190-192
E. C. Auchter


Obituary
Joseph Jastrow: 1863-1944, p. 193
V. A. C. Henmon
Recent Deaths, pp. 193-194


Scientific Events
Scientific Research and Industry in Great Britain, p. 194
Exhibit of the Academy of Sciences of the U.S.S.R. at the Library of Congress, pp. 194-195
Awards of the British Geological Society, p. 195
In Memory of Charles Benedict Davenport, p. 195


Scientific Notes and News, pp. 196-198


Discussion
A Note on the Serological Activity of Denatured Antibodies, pp. 198-199
George G. Wright; Linus Pauling
General Biology, p. 199
C. A. Shull
Appearance of Mendel's Paper in American Libraries, pp. 199-200
M. J. Dorsey
Continuation of the Program of the International Commission on Zoological Nomenclature, p. 200
Harley J. Van Cleave


Scientific Books
Garden Islands, pp. 200-201
Garden Islands of the Great East. Collecting Seeds from the Philippines and Netherlands India in the Junk ``Cheng Ho.''
David Fairchild
Review author[s]: T. D. A. Cockerell


Societies and Meetings
Honors and Prizes of the American Society of Civil Engineers, pp. 202-203
Sydney Wilmot


Special Articles
The Possible Synthesis of Biotin from Desthiobiotin by Yeast and the Anti-Biotin Effect of Desthiobiotin for L. Casei, pp. 203-205
Karl Dittmer; Donald B. Melville; Vincent Du Vigneaud
The Anti-Biotin Effect of Desthiobiotin, pp. 205-206
Virgil Greene Lilly; Leon H. Leonian


Scientific Apparatus and Laboratory Methods
A Rapid Method for Making Permanent Mounts of Mosquito Larvae, p. 206
Woodrow W. Middlekauff


Science News, p. 10

Previous Issue: New Series, Vol. 99, No. 2566, Mar. 3, 1944
Next Issue: New Series, Vol. 99, No. 2568, Mar. 17, 1944



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Science, New Series, Vol. 99, No. 2568, Mar. 17, 1944


Previous Issue: New Series, Vol. 99, No. 2567, Mar. 10, 1944
Next Issue: New Series, Vol. 99, No. 2569, Mar. 24, 1944


Front Matter (3 pp.)
Present and Post-War Health Problems in Connection with Parasitic Diseases, pp. 207-213
Willard H. Wright


Obituary
Edward Bennett Mathews, pp. 213-215
Joseph T. Singewald
Recent Deaths, p. 215


Scientific Events
Chinese Scientific Societies, p. 215
Advanced Instruction and Research in Mechanics at Brown University, pp. 215-216
R. G. D. Richardson
Scientific Instruments Needed, pp. 216-217
A Westinghouse Research Grant to Purdue University, p. 217
Nominations for Officers of the American Institute of Electrical Engineers, p. 217
H. H. Henline


Scientific Notes and News, pp. 218-220


Discussion
Purification and Antibacterial Activity of Fumigacin and Clavacin, pp. 220-221
Selman A. Waksman
A Last Word on ``Starring'', pp. 221-222
C. A. Browne


Scientific Books
X-Ray Crystallography, p. 223
X-Ray Crystallography. An Introduction to the Investigation of Crystals by Their Diffraction of Monochromatic X-Radiation
M. J. Buerger
Review author[s]: J. L. Hoard
Explosive Chemistry, pp. 223-224
Laboratory Manual of Explosive Chemistry
Allen L. Olsen; John W. Greene
Review author[s]: Joseph Ackerman


Special Articles
Guayule Plants with Low Chromosome Numbers, pp. 224-225
A. D. Bergner
Fatal Encephalitis in Man due to the Venezuelan Virus of Equine Encephalomyelitis in Trinidad, pp. 225-226
Raymond Randall; John W. Mills


Scientific Apparatus and Laboratory Methods
Multiple Electrode Holder for the Horsley-Clarke Instrument, p. 226
W. H. Waller


Science News, p. 10

Previous Issue: New Series, Vol. 99, No. 2567, Mar. 10, 1944
Next Issue: New Series, Vol. 99, No. 2569, Mar. 24, 1944



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Science, New Series, Vol. 99, No. 2569, Mar. 24, 1944


Previous Issue: New Series, Vol. 99, No. 2568, Mar. 17, 1944
Next Issue: New Series, Vol. 99, No. 2570, Mar. 31, 1944


Front Matter (3 pp.)


The American Association for the Advancement of Science
Annual Meeting at Cleveland, Ohio, September 11-16, 1944, pp. 227-229
F. R. Moulton


The Effectiveness of Ovarian and Hypophysial Grafts in the Production of Mammary Carcinoma in Mice, pp. 230-232
Leo Loeb; H. T. Blumenthal; Marian Moskop Kirtz

The Contribution of James McKeen Cattell to American Anthropology, pp. 232-233
Clark Wissler


Obituary
Frank Eugene Lutz, pp. 233-234
Alfred E. Emerson
Recent Deaths, pp. 234-235


Scientific Events
The Alabama Research Institute, p. 235
The Rockefeller Foundation, pp. 235-236
War Conference on Industrial Medicine, Hygiene and Nursing, p. 236
The Cleveland Meeting of the Agricultural and Food Division of the American Chemical Society, pp. 236-237


Scientific Notes and News, pp. 237-239


Discussion
Editorial Changes in Scientific Papers, pp. 239-241
Frank C. Calkins; Saul Malkiel; Robert J. Lawthers; Ann O. Edison; G. M. Clemence; Paul Herget


Scientific Books
Vitamins and Hormones, pp. 241-243
Vitamins and Hormones. Advances in Research and Applications
Robert S. Harris; Kenneth V. Thimann
Review author[s]: Paul György
Organic Chemistry, pp. 243-244
Electronic Interpretations of Organic Chemistry
Arthur Edward Remick
Review author[s]: Wm. Von E. Doering


Reports
Wartime Health and Education, pp. 244-245


Special Articles
Chemotherapy of Filariasis in the Cotton Rat by Administration of Neostam, p. 245
James T. Culbertson; Harry M. Rose
The Role of Calcium in Carcinogenesis, pp. 245-247
Christopher Carruthers; V. Suntzeff
Survival of Normal Cells in Penicillin Solutions Lethal to Malignant Cells, p. 247
Ivor Cornman


Scientific Apparatus and Laboratory Methods
A Rapid, Quantitative Method for the Determination of Penicillin, pp. 247-248
Marion B. Sherwood; Elvira A. Falco; Edwin J. De Beer


Science News, p. 10

Previous Issue: New Series, Vol. 99, No. 2568, Mar. 17, 1944
Next Issue: New Series, Vol. 99, No. 2570, Mar. 31, 1944



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Science, New Series, Vol. 99, No. 2570, Mar. 31, 1944


Previous Issue: New Series, Vol. 99, No. 2569, Mar. 24, 1944
Next Issue: New Series, Vol. 99, No. 2571, Apr. 7, 1944


Front Matter (3 pp.)
The Organization, Direction and Support of Research in the Physical Sciences, pp. 249-256
Hugh S. Taylor


Obituary
Edward Oscar Ulrich, p. 256
Percy E. Raymond
Deaths and Memorials, p. 256


Scientific Events
The Faculty of Science of the University of Ankara, p. 257
The May Convention of the Society of American Bacteriologists, p. 257
The Pennsylvania Academy of Science, pp. 257-258
The Drafting of Scientific Workers, pp. 258-259
The Worcester Foundation for Experimental Biology, p. 259
The Naples Zoological Station, p. 259
Ross G. Harrison


Scientific Notes and News, pp. 259-261


Discussion
Instigator of the Weather Bureau, pp. 261-262
Edward P. Alexander
A Relationship between Dental Caries and Saliva, p. 262
Naomi C. Turner; Edward M. Crane
The Use of Rhodium in Blood Chemistry, pp. 262-263
Jas. Lewis Howe
An Interesting Reference to Length of Day as Affecting Plants, p. 263
H. A. Allard


Scientific Books
Beloved Scientist: Elihu Thomson, pp. 263-264
Beloved Scientist: Elihu Thomson, a Guiding Spirit of the Electrical Age
David O. Woodbury
Review author[s]: Edwin G. Conklin


Special Articles
Relation of Dual Phenomenon in Penicillium Notatum to Penicillin Production, pp. 264-265
H. N. Hansen; William C. Snyder
An Antibiotic Substance from Species of Gymnoascus and Penicillium, pp. 265-266
Edward O. Karow; Jackson W. Foster


Scientific Apparatus and Laboratory Methods
Inoculation of Media for Mold Culture, p. 266
Vernon H. Wallingford; August H. Homeyer; Harriet B. Gronemeyer


Science News, p. 10

Previous Issue: New Series, Vol. 99, No. 2569, Mar. 24, 1944
Next Issue: New Series, Vol. 99, No. 2571, Apr. 7, 1944



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Science, New Series, Vol. 99, No. 2571, Apr. 7, 1944


Previous Issue: New Series, Vol. 99, No. 2570, Mar. 31, 1944
Next Issue: New Series, Vol. 99, No. 2572, Apr. 14, 1944


Front Matter (3 pp.)
The Law of Diminishing Returns, pp. 267-271
Joel Stebbins


Obituary
Herman Leroy Fairchild: 1850-1943, pp. 271-273
Charles P. Berkey
Deaths and Memorials, pp. 273-274


Scientific Events
New Fellows of the Royal Society of Edinburgh, p. 274
The Inter-American Work of the American Standards Association, pp. 274-275
The Public Science Center at Houston, Texas, p. 275
The Brooklyn Botanic Garden, p. 275
The American Phytopathological Society, pp. 275-276


Scientific Notes and News, pp. 276-278


Discussion
Peacetime Research in Wartime--A Report, pp. 278-280
Curt Stern
The 24-Inch Objective Prism of the Warner and Swasey Observatory, p. 280
J. J. Nassau
Digestive Availability of Bean Starch, pp. 280-281
Donald E. Bowman
Demonstration of the Formation of a Filament from Tissue Constituents in Vitro, p. 281
M. K. Horwitt


Scientific Books
Medicine, pp. 282-283
A Hundred Years of Medicine
C. D. Haagensen; W. E. B. Lloyd
Review author[s]: Reginald Fitz
Calculus, p. 283
Calculus
Lyman M. Kells
Review author[s]: Garrett Birkhoff


Special Articles
The Red and Green Lights of the ``Railroad Worm'', pp. 283-284
E. Newton Harvey
Identification of the Fluorescent Substance F2, pp. 284-285
Victor A. Najjar; Virginia White


Scientific Apparatus and Laboratory Methods
A Simplified Lyophil Apparatus, pp. 285-286
Dan H. Campbell; David Pressman


Science News, p. 10

Previous Issue: New Series, Vol. 99, No. 2570, Mar. 31, 1944
Next Issue: New Series, Vol. 99, No. 2572, Apr. 14, 1944



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Science, New Series, Vol. 99, No. 2572, Apr. 14, 1944


Previous Issue: New Series, Vol. 99, No. 2571, Apr. 7, 1944
Next Issue: New Series, Vol. 99, No. 2573, Apr. 21, 1944


Front Matter (3 pp.)
New Volcanoes and a New Mountain Range, pp. 287-290
William H. Hobbs


Obituary
William George Maccallum, pp. 290-291
Simon Flexner
Recent Deaths, pp. 291-292


Scientific Events
The Leningrad Center for Scientific Workers, p. 292
The National Foundation for Infantile Paralysis, pp. 292-293
The Proposed Training of Foreign Engineers in the United States, p. 293
The Nutrition Foundation, p. 293
New Fellows of the Royal Society, pp. 293-294


Scientific Notes and News, pp. 294-296


Discussion
The Use of an Internationally Understandable Language in Scientific Publications and in Congresses, pp. 297-298
Richard Wasicky
The Natural Science Society of China, p. 298
Chang-Wang Tu
Soviet Biology, pp. 298-299
Karl Sax
Newton on Heat as a Mode of Motion, p. 299
Frank Allen


Scientific Books
The Plasmodiophorales, pp. 299-301
The Plasmodiophorales
John S. Karling
Review author[s]: Ernst A. Bessey
Inorganic Chemistry, p. 301
A Textbook of Inorganic Chemistry
Fritz Ephraim
Review author[s]: Hugh S. Taylor


Reports
The Award of Guggenheim Fellowships for 1944, pp. 301-302


Special Articles
The Effect of Adrenal Cortical and Pituitary Adrenotropic Hormones on Transplanted Leukemia in Rats, p. 303
James B. Murphy; Ernest Sturm
Adequacy of the Essential Amino Acids for Growth of the Rat, pp. 303-305
V. Everett Kinsey; W. Morton Grant
Metabolic Effects of Thiouracil in Graves' Disease, pp. 305-307
Margaret H. Sloan; Ephraim Shorr


Scientific Apparatus and Laboratory Methods
A Differential Triple Stain for Demonstrating and Studying Non-Acid-Fast Forms of the Tubercle Bacillus in Sputum, Tissue and Body Fluids, pp. 307-308
Eleanor Alexander-Jackson


Science News, p. 10

Previous Issue: New Series, Vol. 99, No. 2571, Apr. 7, 1944
Next Issue: New Series, Vol. 99, No. 2573, Apr. 21, 1944



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Science, New Series, Vol. 99, No. 2573, Apr. 21, 1944


Previous Issue: New Series, Vol. 99, No. 2572, Apr. 14, 1944
Next Issue: New Series, Vol. 99, No. 2574, Apr. 28, 1944


Front Matter (2 pp.)
Production of Oil from Plant Material, pp. 309-312
E. Berl


Obituary
Memorial to Frank Leverett, pp. 312-313
Stanard G. Bergquist
Deaths and Memorials, pp. 313-314


Scientific Events
The Soviet World Atlas, p. 314
The Map of Japan of the National Geographic Society, pp. 314-315
Grants of the Rockefeller Foundation for Fundamental Research in Europe, p. 315
The Virginia Academy of Science, p. 315
The National Science Teachers Association, p. 316
Medal Day of the Franklin Institute, p. 316


Scientific Notes and News, pp. 316-319


Discussion
The Third Annual Science Talent Search, pp. 319-320
Harold A. Edgerton; Steuart Henderson Britt
Concerning ``Genotypes'', pp. 320-321
Francis W. Pennell
Transliteration of Russian Names, p. 321
C. A. Hoare


Scientific Books
Handbook of Medical Entomology, pp. 321-322
Insects of Medical Importance
John Smart
Review author[s]: Charles T. Brues
Chemistry of Organic Medicinal Products, p. 322
The Chemistry of Organic Medicinal Products
Glenn L. Jenkins; Walter H. Hartung
Review author[s]: Marston Taylor Bogert
Organic Chemistry, p. 322
Laboratory Practice of Organic Chemistry
G. Ross Robertson
Review author[s]: Robert G. Linville
Mathematical Physics, p. 322
Methoden der Mathematischen Physik
R. Courant; D. Hilbert
Review author[s]: Garrett Birkhoff


Reports
The American Academy of Tropical Medicine, pp. 323-326
Wilbur A. Sawyer; Ernest Carroll Faust


Special Articles
Azide Inhibition of Anaerobic Assimilation of Glucose by Yeast and Its Application to the Determination of Fermentable Sugar, pp. 327-328
Richard J. Winzler
Conversion of Globular to Oriented Fibrous Proteins, pp. 328-329
George C. Nutting; Frederic R. Senti; Michael J. Copley


Scientific Apparatus and Laboratory Methods
A Closed Circuit Apparatus for the Measurement of Respiratory Metabolism, pp. 329-330
Asher Chapman; Edward J. Baldes; George M. Higgins


Science News, p. 10

Previous Issue: New Series, Vol. 99, No. 2572, Apr. 14, 1944
Next Issue: New Series, Vol. 99, No. 2574, Apr. 28, 1944



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Science, New Series, Vol. 99, No. 2574, Apr. 28, 1944


Previous Issue: New Series, Vol. 99, No. 2573, Apr. 21, 1944
Next Issue: New Series, Vol. 99, No. 2575, May 5, 1944


Front Matter (3 pp.)
New Hybrids from Incompatible Crosses in Datura through Culture of Excised Embryos on Malt Media, pp. 331-334
Albert F. Blakeslee; Sophie Satina

Using Electrons for Microanalysis, pp. 334-335
V. K. Zworykin


Obituary
William Emerson Ritter: Naturalist and Philosopher, pp. 335-338
Francis B. Sumner
Deaths and Memorials, p. 338


Scientific Events
A Government Testing Laboratory in South Africa, p. 338
The American Mathematical Society, pp. 338-339
The Charles L. Mayer Awards, p. 339
Grants of the American Academy of Arts and Sciences, p. 339


Scientific Notes and News, pp. 339-342


Discussion
Safety of Mechanical Resuscitation Apparatus, pp. 343-344
The Occurrence of a Tetraploid and Two Triploid Apple Seedlings in Progenies of Diploid Parents, p. 345
John Einset
The Correct Generic Name for the Sand Fly, p. 345
William F. Rapp
The Longevity of the Eminent, p. 345
Clarence A. Mills


Scientific Books
Plant Geography, pp. 346-347
An Introduction to Historical Plant Geography
E. V. Wulff
Review author[s]: R. Ruggles Gates
Organic Chemistry of Sulfur, p. 347
The Organic Chemistry of Sulfur. Tetracovalent Sulfur Compounds
Chester Merle Suter
Review author[s]: Marston T. Bogert
Industrial Chemistry, p. 347
Industrial Chemistry
William Thornton Read
Review author[s]: W. D. Turner
Physical Biochemistry, pp. 347-348
Physical Biochemistry
Henry B. Bull
Review author[s]: David I. Hitchcock


Special Articles
Suppression of Growth of the Brown-Pearce Tumor by a Specific Antibody, pp. 348-350
John G. Kidd
A Confirmation of the Presence of Pancreozymin in the Duodenal Mucosa, pp. 350-351
Harry Greengard; M. I. Grossman; J. R. Woolley; A. C. Ivy
Chlorellin, an Antibacterial Substance from Chlorella, pp. 351-352
Robertson Pratt; T. C. Daniels; John J. Eiler; J. B. Gunnison; W. D. Kumler; John F. Oneto; Louis A. Strait; H. A. Spoehr; G. J. Hardin; H. W. Milner; J. H. C. Smith; H. H. Strain


Scientific Apparatus and Laboratory Methods
New Indicators to Replace Litmus in Milk, p. 352
John A. Ulrich


Science News, p. 10

Previous Issue: New Series, Vol. 99, No. 2573, Apr. 21, 1944
Next Issue: New Series, Vol. 99, No. 2575, May 5, 1944



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Science, New Series, Vol. 99, No. 2575, May 5, 1944


Previous Issue: New Series, Vol. 99, No. 2574, Apr. 28, 1944
Next Issue: New Series, Vol. 99, No. 2576, May 12, 1944


Front Matter (3 pp.)
Brain Mechanism, pp. 353-357
Edgar Douglas Adrian


Obituary
Francis Perry Dunnington: 1851-1944, pp. 357-358
John H. Yoe
Recent Deaths, p. 358


Scientific Events
The Proposed National Research Council for India, pp. 358-359
The Wisconsin Academy of Sciences, Arts and Letters, p. 359
The Chicago Convention of Food Technologists, pp. 359-360
The Study and Teaching of Physical Therapy, p. 360
The Institute of Biology and Experimental Medicine at Buenos Aires, pp. 360-361


Scientific Notes and News, pp. 361-364


Discussion
Is Biology a Science?, pp. 364-365
Leland H. Taylor
``Horse Serum'' a Compound Word, p. 365
C. A. Weatherby
Concerning the Rate of Evaporation of Water through Oriented Monolayers on Water, pp. 365-366
P. Lecomte du Nouy


Scientific Books
Botanical Books, pp. 366-367
The Succulent Euphorbieae (Southern Africa)
Alain White; R. Allen Dyer; Boyd L. Sloane
The Carnivorous Plants
Francis Ernest Lloyd
Review author[s]: Edwin B. Matzke


Reports
Medal Day at the Franklin Institute, pp. 367-369
Henry Butler Allen


Special Articles
The Influence of Iron Oxide on Wear of Rubbing Surfaces, pp. 369-371
Wells A. Webb
Isolation of a New Lactobacillus Casei Factor, p. 371
B. L. Hutchings; E. L. R. Stokstad; N. Bohonos; N. H. Slobodkin


Scientific Apparatus and Laboratory Methods
A Chemically Defined Medium for the Cultivation of the Gonococcus, p. 372
Jane Plack Welton; Herbert E. Stokinger; Charles M. Carpenter


Science News, p. 10

Previous Issue: New Series, Vol. 99, No. 2574, Apr. 28, 1944
Next Issue: New Series, Vol. 99, No. 2576, May 12, 1944



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Science, New Series, Vol. 99, No. 2576, May 12, 1944


Previous Issue: New Series, Vol. 99, No. 2575, May 5, 1944
Next Issue: New Series, Vol. 99, No. 2577, May 19, 1944


Front Matter (3 pp.)
Anthropology's Contribution to Interracial Understanding, pp. 373-376
Harry L. Shapiro


Obituary
Wilmon Newell: 1878-1943, pp. 377-378
Harold Mowry
Deaths and Memorials, p. 378


Scientific Events
The U. S. National Museum, pp. 378-379
The New England Association of Chemistry Teachers, p. 379
Acquisition of a Bird Collection by the New York State Museum, p. 379
Dayton Stoner
The Annual Session of the American Medical Association, pp. 379-380
In Honor of Alexander Petrunkevitch, p. 380


Scientific Notes and News, pp. 380-383


Discussion
Basic Biology and General Education, pp. 383-384
Maurice B. Visscher
Gregor Mendel's Experiment on the Nature of Fertilization, pp. 384-385
Tage U. H. Ellinger
Facilitate Human Endeavor through College Training in Scientific Method, pp. 385-386
K. C. Richmond
Starring Subjects in ``American Men of Science'', p. 386
G. A. Miller


Scientific Books
Willard Gibbs, pp. 386-389
Willard Gibbs
Muriel Rukeyser
Review author[s]: Edwin B. Wilson


Reports
Wartime Investigations at Mellon Institute, pp. 389-391
W. A. Hamor


Special Articles
The Relationship of Lysozyme to Avidin, pp. 391-392
Karl Meyer
On the Possible Identity of ``Avidin'' and Eggwhite Lysozyme, pp. 392-393
William L. Laurence
The Toxicity of Orally Administered Tannic Acid, p. 393
Philip Handler; Roger D. Baker


Scientific Apparatus and Laboratory Methods
A Method for Preparing Permanent Slides of the Ova of Parasitic Worms, p. 394
Herbert L. Ratcliffe


Science News, p. 10

Previous Issue: New Series, Vol. 99, No. 2575, May 5, 1944
Next Issue: New Series, Vol. 99, No. 2577, May 19, 1944



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Science, New Series, Vol. 99, No. 2577, May 19, 1944


Previous Issue: New Series, Vol. 99, No. 2576, May 12, 1944
Next Issue: New Series, Vol. 99, No. 2578, May 26, 1944


Front Matter (3 pp.)
The Biological Laboratory at Cold Spring Harbor, pp. 395-397
Robert Cushman Murphy

Diet and Disease in the Bantu, pp. 398-399
Christine Gilbert; Joseph Gillman


Obituary
James Otis Beasley, pp. 399-400
P. C. Mangelsdorf
Deaths and Memorials, pp. 400-401


Scientific Events
The India Council of Scientific and Industrial Research, p. 401
The Establishment of a Division of High Polymer Physics in the American Physical Society, pp. 401-402
The Geological Society of Minnesota, p. 402
The Society of the Sigma Xi, p. 402
The American Academy of Arts and Sciences, pp. 402-403


Scientific Notes and News, pp. 403-405


Discussion
The Operational Viewpoint in Hardness Measurements, pp. 405-406
Rogers D. Rusk
The Possibility of Prevention of Tuberculosis by Non-Poisonous Chemical Air Disinfection and by Killed Vaccines, pp. 406-407
Truman Squire Potter
Salmonella Isolated from Human Mesenteric Lymph Nodes, pp. 407-408
Gerardo Varela; Jorge Olarte


Scientific Books
Sinanthropus Pekinensis, pp. 408-409
The Skull of Sinanthropus Pekinensis: A comparative Study on a Primitive Hominid Skull
Franz Weidenreich
Paleontologia Sinica
Review author[s]: Loren C. Eiseley


Reports
Wartime Investigations at the Mellon Institute. II, pp. 409-411
W. A. Hamor


Special Articles
Studies on the Growth of Rats Raised on Chocolate Milk, pp. 411-412
G. W. Newell; C. A. Elvehjem
Antibody Response in Man to Injection of the Specific Antigen of Type V Shigella Paradysenteriae, pp. 412-413
Walther F. Goebel; Ely Perlman; Francis Binkley


Scientific Apparatus and Laboratory Methods
Paraffin ``Conway Unit'' for the Determination of Ammonia, p. 414
A. Canzanelli; R. Guild; D. Rapport


Science News, p. 10

Previous Issue: New Series, Vol. 99, No. 2576, May 12, 1944
Next Issue: New Series, Vol. 99, No. 2578, May 26, 1944



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Science, New Series, Vol. 99, No. 2578, May 26, 1944


Previous Issue: New Series, Vol. 99, No. 2577, May 19, 1944
Next Issue: New Series, Vol. 99, No. 2579, Jun. 2, 1944


Front Matter (3 pp.)
Age, Change and the Adapted Life, pp. 415-419
Wm. De B. MacNider


Obituary
Robert Anthony Hatcher: (1868-1944), pp. 420-421
Theodore Koppanyi
Deaths and Memorials, p. 421


Scientific Events
The National Chemical Exposition, pp. 421-422
The Kentucky Academy of Science, p. 422
The Virginia Academy of Science, p. 422
The Vaughan Research Awards in Horticulture, pp. 422-423
The North American Arctic, p. 423


Scientific Notes and News, pp. 423-426


Discussion
Interpenetrating Climaxes in Quebec, pp. 426-427
Pierre Dansereau
The Generic Name of the Sand Fly, p. 427
Charles T. Brues
Isolation of Ergosterol from Penicillium Notatum, pp. 427-428
H. D. Zook; T. S. Oakwood; F. C. Whitmore
Unusual Mortality among Geologists, p. 428
Wm. H. Hobbs
The Paper Shortage and Scientific Publication, pp. 428-430
Robert F. Griggs


Scientific Books
Chemistry, pp. 430-431
Organic Chemistry for the Laboratory
C. W. Porter; T. D. Stewart
Second Year College Chemistry
W. H. Chapin; L. E. Steiner
General Chemistry
Horace G. Deming
Review author[s]: Charles R. Dawson; Hubert N. Alyea
Audiometry, p. 431
Clinical Audiometry
C. C. Bunch
Review author[s]: Hallowell Davis


Reports
Doctorates in Science, pp. 431-432
Edward A. Henry


Special Articles
A Filterable Virus Isolated from a Case of Kaposi's Varicelliform Eruption, pp. 432-434
Russell J. Blattner; Florence M. Heys; Mary Lou K. Harrison
Variability of Theiler's Virus of Mouse Encephalomyelitis, pp. 434-435
Claus W. Jungeblut
Fructosan, a Reserve Carbohydrate in Guayule, Parthenium Argentatum Gray, pp. 435-436
Willard L. McRary; Hamilton P. Traub


Scientific Apparatus and Laboratory Methods
Nuclear Behavior in Relation to Culture Methods for Penicillium Notatum Westling, p. 436
Gladys E. Baker


Science News, p. 10

Previous Issue: New Series, Vol. 99, No. 2577, May 19, 1944
Next Issue: New Series, Vol. 99, No. 2579, Jun. 2, 1944



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Science, New Series, Vol. 99, No. 2579, Jun. 2, 1944


Previous Issue: New Series, Vol. 99, No. 2578, May 26, 1944
Next Issue: New Series, Vol. 99, No. 2580, Jun. 9, 1944


Front Matter (3 pp.)
History and Activities of the U.S.S.R. Academy of Sciences during the Past Twenty-Five Years, pp. 437-441
Frederick E. Brasch


Obituary
Charles Benedict Davenport, pp. 441-442
Oscar Riddle
Leroy Sheldon Palmer: 1887-1944, pp. 442-443
Cornelia Kennedy
Deaths and Memorials, p. 443


Scientific Events
The Hall of Mexican and Central American Archeology of the American Museum of Natural History, pp. 443-444
The Munsell Foundation to Promote Color Standardization, p. 444
The North Carolina State College Chapter of the Society of the Sigma XI, p. 444
Elections of the National Academy of Sciences, pp. 444-445


Scientific Notes and News, pp. 445-447


Discussion
Stream Double Refraction Studies on the Orientation of Tobacco Mosaic Virus Particles, pp. 447-449
T. E. Rawlins
The Incompleteness of Some Ecological Grassland Studies, pp. 449-450
George N. Wolcott
Proper Credit for Discovery of ``A Relationship between Dental Caries and Saliva'', p. 450
Harry G. Day


Scientific Books
Plant Viruses, pp. 450-451
Plant Viruses and Virus Diseases
F. C. Bawden
Review author[s]: L. O. Kunkel
Anopheles Gambiae, pp. 451-452
Anopheles gambiae in Brazil, 1930 to 1940
Fred L. Soper; D. Bruce Wilson
Review author[s]: L. E. Rozeboom


Special Articles
Extraction of a Highly Potent Penicillin Inactivator from Penicillin Resistant Staphylococci, pp. 452-453
William M. M. Kirby
Enhancement of the Immunizing Capacity of Influenza Virus Vaccines with Adjuvants, pp. 453-454
William F. Friedewald
Ascorbic Acid Losses in Mincing Fresh Vegetables, pp. 454-455
C. M. McCay; Michel Pijoan; H. R. Taubken


Scientific Apparatus and Laboratory Methods
A Simplified Laboratory Check Valve and Its Application in the Construction of Anaerobic Culture Tubes, pp. 455-456
Abraham Leviton
A Cannula with Obturator for Use in Arterial Pressure Measurements on Small Animals, p. 456
J. M. Crismon


Science News, p. 10

Previous Issue: New Series, Vol. 99, No. 2578, May 26, 1944
Next Issue: New Series, Vol. 99, No. 2580, Jun. 9, 1944



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Science, New Series, Vol. 99, No. 2580, Jun. 9, 1944


Previous Issue: New Series, Vol. 99, No. 2579, Jun. 2, 1944
Next Issue: New Series, Vol. 99, No. 2581, Jun. 16, 1944


Front Matter (3 pp.)
The Importance of Cooperative Studies of the Biology of Man, pp. 457-461
Lee R. Dice

Geosynclines in Continental Development, pp. 461-462
Marshall Kay


Obituary
Jesse G. M. Bullowa, pp. 462-463
Jerome Alexander
Recent Deaths, p. 463


Scientific Events
Scientific Research and Development in Great Britain, pp. 463-464
Books in Translation for and from Latin America, p. 464
The Instrument Society of Washington, p. 464
The Industrial Research Institute, pp. 464-465
The Warrington Yorke Memorial Fund, p. 465


Scientific Notes and News, pp. 465-468


Discussion
Note on Stability of Incidence of the ``Common Cold'', pp. 468-469
E. B. Wilson; Jane Worcester
Resuscitation Apparatus, pp. 469-471
Paluel J. Flagg; Richard Foregger
A New President for the Harvard Apparatus Company, Inc., p. 471
W. T. Porter
General Biology, pp. 471-472
Lorus J. Milne


Scientific Books
Cytochemistry, pp. 472-473
Frontiers in Cytochemistry
Norman L. Hoerr
Review author[s]: E. A. Evans


Reports
Present Teaching Activities of the School of Tropical Medicine, in Cooperation with the Insular Department of Health, pp. 473-474
P. Morales Otero


Special Articles
The Destruction of Coenzyme I and Cocarboxylase in Skeletal and Cardiac Muscle after Death, p. 475
Wm. M. Govier
An Experimental Method for Evaluating Blood Substitutes, pp. 475-476
William Locke
Associative Dynamic Effects of Protein, Carbohydrate and Fat, pp. 476-478
E. B. Forbes; R. W. Swift


Scientific Apparatus and Laboratory Methods
The Chemical Control of Bermuda Grass and of Crowfoot Grass, p. 478
F. Fromm; Irma M. Vidal


Science News, p. 10

Previous Issue: New Series, Vol. 99, No. 2579, Jun. 2, 1944
Next Issue: New Series, Vol. 99, No. 2581, Jun. 16, 1944



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Science, New Series, Vol. 99, No. 2581, Jun. 16, 1944


Previous Issue: New Series, Vol. 99, No. 2580, Jun. 9, 1944
Next Issue: New Series, Vol. 99, No. 2582, Jun. 23, 1944


Front Matter (3 pp.)
Giant Early Man from Java and South China, pp. 479-482
Franz Weidenreich

On Naturally Occurring Porphyrins in the Central Nervous System, pp. 482-484
Heinrich Klüver


Obituary
Thomas Scott Fiske, pp. 484-485
Edward Kasner
Deaths and Memorials, p. 485


Scientific Events
The Hawaiian Academy of Science, pp. 485-486
Chester K. Wentworth
The School of Public Health of the University of California, p. 486
The Guthrie Lecture, pp. 486-487
Honors in the Sciences Awarded by Columbia University, pp. 487-488


Scientific Notes and News, pp. 488-490


Discussion
A Note on Equations of Growth, pp. 490-491
Manuel F. Morales
Transliteration of Russian Names and Words, pp. 491-492
G. M. Kosolapoff
Editorial Changes of Scientific Papers, p. 492
H. B. Tukey
Proposal for Accelerated Dissemination of Scientific Knowledge, pp. 492-493
C. L. Liu


Scientific Books
Chimpanzees, pp. 493-494
Chimpanzees. A Laboratory Colony
Robert M. Yerkes
Review author[s]: Orvis C. Irwin
Organic Chemistry, p. 494
Organic Reactions
Roger Adams; Werner E. Bachmann; Louis F. Fieser; John R. Johnson; H. R. Snyder
Review author[s]: Marston Taylor Bogert


Special Articles
Abnormal Alpha Ketosteroid Excretion in Patients with Neoplastic Disease, pp. 494-496
K. Dobriner; C. P. Rhoads; S. Lieberman; B. R. Hill; L. F. Fieser
The Nature of Myasthenia Gravis, pp. 496-497
Herbert C. Stoerk; Elvira Morpeth
Antityphoid Activity of Vi Antigen from Extra-Generic Sources, pp. 497-498
George F. Luippold


Scientific Apparatus and Laboratory Methods
An Apparatus for Measuring the Torsion Angle in Long Bones, p. 498
Vernon E. Krahl


Science News, p. 10

Previous Issue: New Series, Vol. 99, No. 2580, Jun. 9, 1944
Next Issue: New Series, Vol. 99, No. 2582, Jun. 23, 1944



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Science, New Series, Vol. 99, No. 2582, Jun. 23, 1944


Previous Issue: New Series, Vol. 99, No. 2581, Jun. 16, 1944
Next Issue: New Series, Vol. 99, No. 2583, Jun. 30, 1944


Front Matter (3 pp.)
Agronomic Advances in the Agriculture of the Corn Belt and the Great Plains Regions, pp. 499-505
H. K. Wilson


Obituary
Harris Hancock, pp. 505-506
Louis Brand
Chancey Juday, p. 506
A. S. Pearse
Deaths and Memorials, pp. 506-507


Scientific Events
Agriculture in Great Britain, p. 507
The National Commission of Science Teaching, pp. 507-508
The National Council for Stream Improvement, p. 508
The Pittsburgh Meeting of the American Society of Mechanical Engineers, p. 508
Grants of the National Foundation for Infantile Paralysis, pp. 508-509
The New York Zoological Society, p. 509


Scientific Notes and News, pp. 509-511


Discussion
Liquefied-Gas Method of Producing Germicidal Aerosols, pp. 511-512
Lyle D. Goodhue; E. R. MoGovran
The Preparation of Isolated Cell Nuclei of Rat Liver, pp. 512-513
Alexander L. Dounce
Diurnal Behavior Cycle in Spiders, p. 513
F. L. Wells
More about White Blackberries, pp. 513-514
William A. Murrill
Instigator of the Weather Bureau, p. 514
A. W. Schorger


Scientific Books
Civilization and Disease, pp. 514-515
Civilization and Disease
Henry E. Sigerist
Review author[s]: M. G. Seelig
Barometric Pressure, pp. 515-516
Barometric Pressure
Paul Bert
Review author[s]: Robert Grenell


Societies and Academies, pp. 516-517


Special Articles
Interference between St. Louis Encephalitis Virus and Equine Encephalomyelitis Virus (Western Type) in the Chick Embryo, pp. 517-518
Carl E. Duffy
The Oxidation and Reduction of Muscle Adenosinetriphosphatase, pp. 518-519
John W. Mehl
Studies on the Peripheral Blood in Patients with Thermal Burns. 1. Thrombocytopenia, p. 519
A. H. MacDonald; S. M. Levenson; C. S. Davidson; H. J. Tagnon; F. H. L. Taylor


Scientific Apparatus and Laboratory Methods
Use of Gelatin in the Influenza Red Cell Agglutination Test, p. 520
The Personnel of U. S. Navy Medical Research Unit No. 1
A Simple Pipette Holder, p. 520
Arnold Lazarow


Science News, p. 10

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Science, New Series, Vol. 99, No. 2583, Jun. 30, 1944


Previous Issue: New Series, Vol. 99, No. 2582, Jun. 23, 1944
Next Issue: New Series, Vol. 100, No. 2584, Jul. 7, 1944


Volume Information (6 pp.)
Front Matter (3 pp.)
The Long and Short of Nutrition, pp. 521-525
Henry A. Mattill


Obituary
Henry Andrew Buehler, pp. 525-526
Edward L. Clark
Oscar Milton Stewart, pp. 526-527
H. M. Reese
Recent Deaths, p. 527


Scientific Events
Industrial Research Committee of the Federation of British Industries, p. 527
Standards for Photographic Cinematographic Equipment, p. 528
Fellowships of the National Foundation for Infantile Paralysis, p. 528
The Gibson Island Conference on Cancer, pp. 528-529
Dean Burk; Ralph G. Meader


Scientific Notes and News, pp. 529-531


Discussion
Nomenclature of the RH Blood Types, pp. 532-533
A. S. Wiener
Notes on Starring in American Men of Science, pp. 533-534
Stephen S. Visher
Fishery Depletion, pp. 534-535
A. G. Huntsman
Research on Physical Chemistry in the U.S.S.R., p. 535
J. G. Tolpin
Education in Science Museums; or the Ten Parts of the Functional Exhibit, pp. 535-536
Robert H. Morey


Scientific Books
Optical Activity, pp. 537-538
Optical Activity and Living Matter
G. F. Gause
Review author[s]: Max Bergmann
Plastics and Synthetic Resins, pp. 538-539
A Laboratory Manual of Plastics and Synthetic Resins
G. F. D'Alilio
Review author[s]: L. M. Debing
Manometric Measures, p. 539
Manometric Methods
Malcolm Dixon
Review author[s]: Charles N. Frey


Special Articles
Essential Fatty Acids and Lipotropic Action of Inositol, pp. 539-540
J. M. R. Beveridge
Studies on the Toxicity and Activity of Streptothricin, pp. 540-542
Harry J. Robinson; Otto E. Graessle; Dorothy G. Smith
The Tidal Air of Laboratory Animals, p. 542
The Personnel of U. S. Navy; Medical Research Unit No.1; Max Kleiber
A New Male-Sterile Mutant in the Tomato, p. 543
Charles M. Rick


Scientific Apparatus and Laboratory Methods
A Simple Drop Recording System, p. 544
Stephen Krop; Walter Modell
A Simple Method for Quieting Paramecium and Other Small Organisms during Prolonged Observation, p. 544
G. B. Moment


Science News, p. 10

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Next Issue: New Series, Vol. 100, No. 2584, Jul. 7, 1944



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Science, New Series, Vol. 100, No. 2584, Jul. 7, 1944


Previous Issue: New Series, Vol. 99, No. 2583, Jun. 30, 1944
Next Issue: New Series, Vol. 100, No. 2585, Jul. 14, 1944


Volume Information (2 pp.)
Front Matter (3 pp.)
The Protein Problem of China, pp. 1-4
William H. Adolph


Obituary
Archie Scott Woods, pp. 4-5
George J. Heuer
Lester S. Guss, p. 5
G. L. Brown


Scientific Events
A College of Chemical Engineering at Sao Paulo, pp. 5-6
Dedication of an Equipment Museum at the Medical Field Service School, p. 6
Officers of the American Institute of Electrical Engineers, p. 6
H. H. Henline
The American Geophysical Union, pp. 6-7


Scientific Notes and News, pp. 7-10


Discussion
Variants in Fungi: Formation, Reversion and Prevention, p. 10
Robert A. Steinberg
Bacteriostatic and Fungistatic Action of Some Organic Chemicals, pp. 10-11
T. M. Eastwood
Education in Argentina, p. 11
J. A. Shellenberger


Scientific Books
Chromosomes and Phylogeny, pp. 11-12
Contributions to the Genetics, Taxonomy and Ecology of Drosophila Pseudoobscura and Its Relatives
Th. Dobzhansky; Carl Epling
Review author[s]: E. Mayr
Synthetic Rubber, pp. 12-13
Synthetic Resins and Rubbers
Paul O. Powers
Review author[s]: E. L. Kropa


Special Articles
Aggregation in Solution of a Synthetic Hapten, pp. 13-14
William C. Boyd; Jane Behnke
Raw Hen Egg White and the Role of Iron in Growth Inhibition of Shigella dysenteriae, Staphylococcus aureus, Escherichia coli and Saccharomyces cerevisiae, pp. 14-15
Arthur L. Schade; Leona Caroline
An Oxidative Metabolite of Pyridoxine in Human Urine, p. 15
Jesse W. Huff; Wm. A. Perlzweig


Scientific Apparatus and Laboratory Methods
A Manometric Valve or Respirator, p. 16
A. Cantor


Science News, p. 10

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Next Issue: New Series, Vol. 100, No. 2585, Jul. 14, 1944



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Science, New Series, Vol. 100, No. 2585, Jul. 14, 1944


Previous Issue: New Series, Vol. 100, No. 2584, Jul. 7, 1944
Next Issue: New Series, Vol. 100, No. 2586, Jul. 21, 1944


Front Matter (3 pp.)
Address of the President of the Royal Society, pp. 17-22
Henry Dale


Obituary
Leo Hendrik Baekeland, pp. 22-24
Arthur W. Thomas; Stephen P. Burke; Colin G. Fink; Wm. D. Turner; Arthur W. Hixson
Recent Deaths, p. 24


Scientific Events
Proposed Memorial to Sir Horace Darwin, p. 24
The Research Council of Rutgers University, pp. 24-25
Legislation on the Scope of the U. S. Public Health Service, pp. 25-26
The New Civil Public Health Division in the Office of the Surgeon General, p. 26


Scientific Notes and News, pp. 26-28


Discussion
F2 and N1-Methylnicotinamide, pp. 28-29
Jesse W. Huff; Wm. A. Perlzweig
Recent Researches on Heavy Water, pp. 29-30
Tsing-Lien Chang
"The Permeability of Living Cells", pp. 30-31
S. C. Brooks
Mathematics in a Nutshell, p. 31
G. A. Miller


Scientific Books
Citrology, pp. 31-33
The Citrus Industry. Volume I. History, Botany and Breeding
Herbert John Webber; Leon Dexter Batchelor
Review author[s]: T. D. A. Cockerell


Special Articles
Aerosolization of Penicillin Solutions, pp. 33-35
Vernon Bryson; Eva Sansome; Sidney Laskin
Endocrinological Aspects of Avidin Formation in the Avian Oviduct, pp. 35-36
Roy Hertz; R. M. Fraps; W. H. Sebrell
On the Vitamin Bc Conjugate in Yeast, pp. 36-37
S. B. Binkley; O. D. Bird; E. S. Bloom; R. A. Brown; D. G. Calkins; C. J. Campbell; A. D. Emmett; J. J. Pfiffner


Scientific Apparatus and Laboratory Methods
A Five-Minute Method for Staining Fecal Smears, pp. 37-38
Glenn A. Noble
A Pressure-Controlled Electric Circuit, p. 38
Carl D. Miller


Science News, p. 10

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Next Issue: New Series, Vol. 100, No. 2586, Jul. 21, 1944



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Science, New Series, Vol. 100, No. 2586, Jul. 21, 1944


Previous Issue: New Series, Vol. 100, No. 2585, Jul. 14, 1944
Next Issue: New Series, Vol. 100, No. 2587, Jul. 28, 1944


Front Matter (3 pp.)
Preventive Medicine: An Attempt at a Definition, pp. 39-42
Geddes Smith; Lester J. Evans


Obituary
William Spencer Carter: 1869-1944, pp. 42-43
B. M. Hendrix; E. L. Porter; D. B. Calvin; Chauncey D. Leake
Losses in Personnel of Soviet Botany during the War, pp. 43-44
Vladimir C. Asmous
Recent Deaths, pp. 44-45


Scientific Events
Recent Contributions of the Preventive Medicine Service of the U. S. Army, p. 45
The Budget of the University of Wisconsin, pp. 45-46
Report of the Director of the Chicago Natural History Museum, p. 46
The Pacific Division of the American Phytopathological Society, p. 46
C. E. Yarwood
The Charles Mayer Fellowships, p. 46
In Honor of Ralph E. Smith, pp. 46-47


Scientific Notes and News, pp. 47-49


Discussion
New Volcanoes and a New Mountain Range, pp. 49-50
Henry Welles Durham
Comparative Studies in Human Biology, pp. 50-51
Melville J. Herskovits
Enzymatic Synthesis of Crystalline Sucrose, p. 51
H. A. Barker; W. Z. Hassid; M. Doudoroff
Penicillin Production, p. 51
Irwin A. Pearl; John W. Appling


Scientific Books
Drosophila Mutants, p. 52
The Mutants of Drosophila Melanogaster
Calvin B. Bridges
Review author[s]: Th. Dobzhansky
Pain, pp. 53-54
Proceedings of the Association for Research in Nervous and Mental Disease
Review author[s]: G. H. Bishop


Societies and Meetings
The British Society for Freedom in Science, pp. 54-57
P. W. Bridgman


Special Articles
The Correlation of the Insulin Content and the Histological Picture of the Pancreas at Intervals after the Administration of Alloxan, pp. 57-58
J. H. Ridout; A. W. Ham; G. A. Wrenshall
The Creatine and Creatinine Excretion of Normal Adult Males, pp. 58-60
Anthony A. Albanese; Dorothy M. Wangerin
Corn Oil and Butterfat Essentially Equal in Growth-Promoting Value, pp. 60-62
L. P. Zialcita; H. H. Mitchell


Scientific Apparatus and Laboratory Methods
A Technique for Mounting Free-Living Protozoa, p. 62
J. D. Smyth
On Quieting Paramecium with Methyl Cellulose, p. 62
Relis B. Brown


Science News, p. 10

Previous Issue: New Series, Vol. 100, No. 2585, Jul. 14, 1944
Next Issue: New Series, Vol. 100, No. 2587, Jul. 28, 1944



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Science, New Series, Vol. 100, No. 2587, Jul. 28, 1944


Previous Issue: New Series, Vol. 100, No. 2586, Jul. 21, 1944
Next Issue: New Series, Vol. 100, No. 2588, Aug. 4, 1944


Front Matter (3 pp.)
Adventures in Biological Engineering, pp. 63-67
Hudson Hoagland


Obituary
Harry Fielding Reid, pp. 67-68
Edward W. Berry
Dayton Stoner, pp. 68-69
W. L. McAtee
Recent Deaths, p. 69


Scientific Events
The Bengal Famine, p. 70
The Forestry Mission to Chile, p. 70
The New York City Meeting of the American Chemical Society, pp. 70-71
Civilian Medical Consultants of the Army Medical Department, p. 71
The Work of Dr. George Harrison Shull, p. 71
The Retirement of the Secretary of the Smithsonian Institution, pp. 71-72


Scientific Notes and News, pp. 72-74


Discussion
Exotoxins from Slime Molds, pp. 74-75
William Seifriz
Cholinesterases, p. 75
Gordon A. Alles; Roland C. Hawes
Eubiotic Medicine, p. 76
Iago Galdston
Handbook on Laboratory Animals, p. 76
Alastair N. Worden


Scientific Books
Medical Physics, p. 77
Medical Physics
Otto Glaser
Review author[s]: Oscar Bodansky
Enzymes, pp. 77-78
Enzyme Technology
Henry Tauber
Review author[s]: Charles N. Frey
Quantum Chemistry, pp. 78-79
Quantum Chemistry
Henry Eyring; John Walter; George E. Kimball
Review author[s]: W. F. Libby


The American Association for the Advancement of Science
The Cleveland Meeting, pp. 79-80


Societies and Academies, pp. 80-81


Special Articles
Extrinsic Factor in Pernicious Anemia: Ineffectiveness of Purified Casein and of Identified Components of the Vitamin B Complex, pp. 81-83
W. B. Castle; John B. Ross; Charles S. Davidson; Joseph H. Burchenal; Herbert J. Fox; Thomas Hale Ham
Photosensitivity as a Cause of Falsely Positive Cephalincholesterol Flocculation Tests, pp. 83-85
John R. Neefe; John G. Reinhold
A Rhodotorula Deficient for Para-Amino-Benzoic Acid, pp. 85-86
William J. Robbins; Roberta Ma


Scientific Apparatus and Laboratory Methods
Attaching Pointers to Microscope Slides, p. 86
Hadley Kirkman; Jean Allen Kogan
Loan Teaching Sets on Bacillary Dysentery, p. 86
Joseph Felsen


Science News, p. 10

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Next Issue: New Series, Vol. 100, No. 2588, Aug. 4, 1944



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Science, New Series, Vol. 100, No. 2588, Aug. 4, 1944


Previous Issue: New Series, Vol. 100, No. 2587, Jul. 28, 1944
Next Issue: New Series, Vol. 100, No. 2589, Aug. 11, 1944


Front Matter (3 pp.)
Modern Evidences for Differential Movement of Certain Points on the Earth's Surface, pp. 87-93
Harlan T. Stetson


Obituary
William Titus Horne, p. 93
H. S. Fawcett; L. J. Klotz; P. A. Miller
Recent Deaths, pp. 93-94


Scientific Events
The Universal Decimal Classification for Libraries, p. 94
Education and Research in Aviation at the University of Illinois, pp. 94-95
The Committee on Pharmaceutical Research of the American Pharmaceutical Association, p. 95
Ivor Griffith
Symposia of the American Chemical Society, pp. 95-96


Scientific Notes and News, pp. 96-98


Discussion
The Nature of RH Agglutination Reactions, pp. 98-99
Alexander S. Wiener; Eve B. Sonn; Ruth B. Belkin
Use of Terms Relating to Vegetation, pp. 99-100
Arthur G. Vestal
Notes on "A Flowmeter for Use in Air Sampling Procedures", pp. 100-101
Leslie Silverman


Scientific Books
The Chemical Process, p. 101
Chemical Process Principles. Part I: Material and Energy Balances
O. A. Hougen; K. M. Watson
Review author[s]: Hugh S. Taylor
Plants of a California Mountain, p. 102
The Flowering Plants and Ferns of Mount Diablo, California
Mary L. Bowerman
Review author[s]: Edgar T. Wherry
Neuroanatomy, pp. 102-103
Human Neuroanatomy
Oliver S. Strong; Adolph Elwyn
Review author[s]: James W. Papez
Genes and the Man, p. 103
Genes and the Man
Bentley Glass
Review author[s]: Th. Dobzhansky


Special Articles
Control of Gram-Negative Bacteria in Experimental Animals by Streptomycin, pp. 103-105
Doris Jones; H. J. Metzger; Albert Schatz; Selman A. Waksman
In Vitro Fertilization and Cleavage of Human Ovarian Eggs, pp. 105-107
John Rock; Miriam F. Menkin
The Prolongation of Penicillin Retention in the Body by means of Para-Aminohippuric Acid, pp. 107-108
Karl H. Beyer; Roland Woodward; Lawrence Peters; W. F. Verwey; P. A. Mattis


Scientific Apparatus and Laboratory Methods
A Method of Obtaining Renal Venous Blood in Unanesthetized Persons with Observations on the Extraction of Oxygen and Sodium Para-Amino Hippurate, pp. 108-110
James V. Warren; Emmett S. Brannon; Arthur J. Merrill


Science News, p. 10

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Science, New Series, Vol. 100, No. 2589, Aug. 11, 1944


Previous Issue: New Series, Vol. 100, No. 2588, Aug. 4, 1944
Next Issue: New Series, Vol. 100, No. 2590, Aug. 18, 1944


Front Matter (3 pp.)
Biochemical Fossils, pp. 111-113
Denis L. Fox

Modern Evidences for Differential Movement of Certain Points on the Earth's Surface. II, pp. 113-117
Harlan T. Stetson


Obituary
Ronald Fraser Maclennan, p. 117
Robert A. Budington
Recent Deaths, p. 118


Scientific Events
The Kresge-Hooker Scientific Library, pp. 118-119
Neil E. Gordon
The National Electronics Conference, p. 119
A Harvey W. Wiley Memorial Symposium, pp. 119-120
Honorary Degrees to Be Conferred by the University of Algiers, p. 120
Award to the National Academy of Sciences, p. 120


Scientific Notes and News, pp. 120-122


Discussion
The Histological Changes in the Pituitary Caused by Estrogen, p. 123
Isolde T. Zeckwer
G. J. Romanes on the Excitability of Muscle, pp. 123-124
H. J. Ralston
The Generic Name of the Sand Fly, p. 124
William F. Rapp
A Survey of Food Prices, pp. 124-125
J. Murray Luck


Scientific Books
North American Fossils, pp. 125-126
Index Fossils of North America
Hervey W. Shimer; Robert R. Shrock
Review author[s]: Percy E. Raymond
Vegetable Fats and Oils, p. 126
Vegetable Fats and Oils (Their Chemistry, Production and Utilization for Edible, Medicinal and Technical Purposes)
George S. Jamieson
Review author[s]: Herbert E. Longenecker


American Men of Science: Scientific Men Receiving Stars in the Seventh Edition, pp. 126-129
Jaques Cattell


Special Articles
Antibiotins, pp. 129-131
Karl Dittmer; Vincent Du Vigneaud
Germination of Lettuce Seed at High Temperature Stimulated by Thiourea, p. 131
Ross C. Thompson
The Excretion of Penicillin in the Spinal Fluid in Meningitis, pp. 132-133
David H. Rosenberg; J. C. Sylvester


Scientific Apparatus and Laboratory Methods
The Golden Hamster (Cricetus auratus) as a Test Animal for the Diagnosis of Leptospirosis, pp. 133-134
Raymond Randall; Harold K. Cooper


Science News, p. 10

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Science, New Series, Vol. 100, No. 2590, Aug. 18, 1944


Previous Issue: New Series, Vol. 100, No. 2589, Aug. 11, 1944
Next Issue: New Series, Vol. 100, No. 2591, Aug. 25, 1944


Front Matter (3 pp.)
Deciduous Forest Man and the Grassland Fauna, pp. 135-140
V. E. Shelford


Obituary
In Memory of Charles E. Sanborn, pp. 140-141
George W. Stiles
William Harmon Norton: 1856-1944, p. 141
Neil A. Miner


Scientific Events
Scientific Conditions in China, pp. 141-142
The Gans Fund for Scientific Research, p. 142
The Biological Photographic Association, pp. 142-143
The Hormone Conference in Quebec, p. 143
Gregory Pincus
Consultants to the Surgeon General of the U. S. Army, p. 144


Scientific Notes and News, pp. 144-146


Discussion
Further Comments on Comparative Studies in Human Biology, pp. 146-147
Herluf H. Strandskov
Ingested Thiamin Chloride as a Mosquito Repellent, p. 147
C. S. Wilson; D. R. Mathieson; L. A. Jachowski
Prune Dwarf and the Cherry Virus Complex, pp. 147-148
E. M. Hildebrand
Enzymes in Dehydrated Vegetables, p. 148
W. V. Cruess
Stars in American Men of Science, p. 148
Alexander Silverman


Scientific Books
Dynamical Analogies, p. 149
Dynamical Analogies
Harry F. Olson
Review author[s]: W. F. G. Swann
Problems in Chemistry, pp. 149-150
General Chemistry Problems
W. M. Spicer; W. S. Taylor; J. D. Clary
Review author[s]: Cecil V. King
Text-Books of Botany, pp. 150-151
Textbook of Botany
E. N. Transeau; H. C. Sampson; L. H. Tiffany
Fundamentals of Plant Science
M. Ellen O'Hanlon
The Plant World
Harry J. Fuller
Plant Biology
Paul Weatherwax
Review author[s]: Edwin B. Matzke


Special Articles
Density and Size of Influenza Virus a (PR8 Strain) in Solution, pp. 151-153
D. G. Sharp; A. R. Taylor; I. W. McLean; Dorothy Beard; J. W. Beard
The Possible Existence of a Microbiologically Inactive "Folic Acid"-Like Material Possessing Vitamin Activity in the Rat, pp. 153-154
Arnold D. Welch; Lemuel D. Wright
The Herbicidal Action of 2,4 Dichlorophenoxyacetic and 2,4,5 Trichlorophenoxyacetic Acid on Bindweed, pp. 154-155
Charles L. Hamner; H. B. Tukey


Scientific Apparatus and Laboratory Methods
A Modified Technic of Cutting the Egg Shell for Virus Culture, pp. 155-156
George P. Blundell
The Preparation of Apozymase from Baker's Yeast, p. 156
Wm. M. Govier


Science News, p. 10

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Science, New Series, Vol. 100, No. 2591, Aug. 25, 1944


Previous Issue: New Series, Vol. 100, No. 2590, Aug. 18, 1944
Next Issue: New Series, Vol. 100, No. 2592, Sep. 1, 1944


Front Matter (3 pp.)


The American Association for the Advancement of Science
The Cleveland Meeting, pp. 157-159
F. R. Moulton


Deciduous Forest Man and the Grassland Fauna. II, pp. 160-162
V. E. Shelford


Obituary
Roy E. Dickerson, pp. 162-163
H. W. Straley
Recent Deaths, p. 163


Scientific Events
A National Chemical Laboratory for India, p. 163
Report on Post-War Education of the British Association for the Advancement of Science, p. 164
Post-War Construction Plans of the University of California, pp. 164-165
The Medical History of the War, p. 165


Scientific Notes and News, pp. 165-168


Discussion
Uniparentalism in the Hymenoptera and Its Relation to Polyploidy, pp. 168-169
Stanley E. Flanders
Differentiation of the Lateral Motor Column in the Avian Spinal Cord, p. 169
E. D. Bueker
Snow Melting and Evaporation, pp. 169-170
A. R. Croft


Scientific Books
Vertebrate Photoreceptors, pp. 170-171
Vertebrate Photoreceptors
Samuel R. Detwiler
Review author[s]: L. B. Arey
Radiology, pp. 171-172
Physical Foundations of Radiology
Otto Glasser; Edith H. Quimby; Lauriston S. Taylor; J. L. Weatherwax
Review author[s]: George C. Henny


Special Articles
Inhibition of Growth of Mycobacterium Tuberculosis by a Mold, pp. 172-173
D. K. Miller; Albert C. Rekate
Iodination of Insulin, pp. 173-175
Donald E. Bowman
Tracer Studies with Radioactive Sodium in Patients with Peripheral Vascular Disease, pp. 175-177
Edith H. Quimby; Beverly C. Smith


Scientific Apparatus and Laboratory Methods
A Dry Ice Freezing Unit for Rotary Microtomes, pp. 177-178
Mark Nickerson
A Drop Method of Penicillin Production, p. 178
Sara A. Scudder


Science News, p. 10

Previous Issue: New Series, Vol. 100, No. 2590, Aug. 18, 1944
Next Issue: New Series, Vol. 100, No. 2592, Sep. 1, 1944



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Science, New Series, Vol. 100, No. 2592, Sep. 1, 1944


Previous Issue: New Series, Vol. 100, No. 2591, Aug. 25, 1944
Next Issue: New Series, Vol. 100, No. 2593, Sep. 8, 1944


Front Matter (3 pp.)
Living Fossils, pp. 179-181
Douglas H. Campbell


The American Association for the Advancement of Science
Final Report on the Revision of the Constitution by the Special Committee on Revision of Constitution and Bylaws, pp. 181-184


Obituary
Philip Fox, pp. 184-186
Joel Stebbins
Recent Deaths, p. 186


Scientific Events
Scientific Research Fellowships in Great Britain, p. 186
The Registry of Veterinary Pathology at the Army Institute of Pathology, pp. 186-187
The Mount Desert Island Biological Laboratory, p. 187
Latin-American Guggenheim Fellowships, pp. 187-188


Scientific Notes and News, pp. 188-190


Discussion
Nomenclature of the Human Malaria Parasites, pp. 190-192
Curtis W. Sabrosky; Robert L. Usinger
A New Philosophy of Preventive Medicine, p. 192
Herman S. Wigodsky
Sex Differences in the Science Talent Test, pp. 192-193
Harold A. Edgerton; Steuart Henderson Britt
Remarks on the History of Science in Russia, pp. 193-194
S. P. Timoshenko; J. V. Uspensky


Scientific Books
Fatty Acids and Lipids, pp. 194-195
The Biochemistry of the Fatty Acids, and Their Compounds, the Lipids
W. R. Bloor
Review author[s]: R. G. Sinclair
Synthetic Substances, pp. 195-196
The Chemistry of Synthetic Substances
Emil Dreher
Review author[s]: W. D. Turner
Marine and Air Navigation, p. 196
Marine and Air Navigation
John Q. Stewart; Newton L. Pierce
Basic Marine Navigation
Bart J. Bok; Frances W. Wright
The Theory of the Gyroscopic Compass and Its Deviations
A. L. Rawlings
Review author[s]: Alton B Moody


Special Articles
A Method of Prolonging the Action of Penicillin, pp. 196-198
Monroe J. Romansky; George E. Rittman
Inhibition of β Hemolytic Streptococci Fibrinolysin by Trypsin Inhibitor (Antiprotease), pp. 198-200
I. Arthur Mirsky
Effect of Spinal Fluid from Patients with Myasthenia Gravis on the Synthesis of Acetylcholine in Vitro, pp. 200-201
Clara Torda; Harold G. Wolff


Scientific Apparatus and Laboratory Methods
The Measurement of "Folic Acid", pp. 201-202
T. D. Luckey; L. J. Teply; C. A. Elvehjem
An Inexpensive Decompression Chamber, p. 202
F. R. Steggerda; A. B. Taylor


Science News, p. 10

Previous Issue: New Series, Vol. 100, No. 2591, Aug. 25, 1944
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Science, New Series, Vol. 100, No. 2593, Sep. 8, 1944


Previous Issue: New Series, Vol. 100, No. 2592, Sep. 1, 1944
Next Issue: New Series, Vol. 100, No. 2594, Sep. 15, 1944


Front Matter (3 pp.)


The American Association for the Advancement of Science
Preliminary Announcement of the Cleveland Meeting, pp. 203-209
F. R. Moulton


Agar Resources of the South Atlantic and East Gulf Coasts, pp. 209-212
Harold J. Humm


Obituary
Norton Adams Kent, p. 212
Royal M. Frye; Lucien B. Taylor


Scientific Events
Industry and Research in Great Britain, pp. 212-213
Beit Memorial Fellowships for Medical Research, p. 213
Twenty-Five Years of Botany at Butler University, pp. 213-214
The Annual Meeting of the Optical Society of America, p. 214


Scientific Notes and News, pp. 214-217


Discussion
Freedom in Science, pp. 217-218
Sydney Ross; Bart J. Bok
Visiting Research Professorships, pp. 218-219
Carl E. Seashore
Geomorphic Significance of Valleys and Parks of the Kaibab and Coconino Plateaus, Arizona, pp. 219-220
Arthur N. Strahler


Scientific Books
Text-Books of Physics, pp. 220-223
Student's Handbook of Elementary Physics
Robert Bruce Lindsay
Electrical Engineering: Basic Analysis
Everett M. Strong
Electronic Physics
L. Grant Hector; Herbert S. Lein; Clifford E. Scouten
University Physics: Part Four, Wave-Motion and Sound
F. C. Champion
Simplified Physics
S. A. Small; C. R. Clarke
General Physics: A Textbook for Colleges
Oswald Blackwood
Physics: A Textbook for Colleges
Oscar M. Stewart
Fundamental Physics
L. W. Taylor
Physics
Erich Hausmann; Edgar P. Slack
Review author[s]: Thomas D. Cope


Special Articles
Further Studies on the Relationship between Xanthopterin, Folic Acid and Vitamin M, pp. 223-225
John R. Totter; Virginia Mims; Paul L. Day
Vitamin A Toxicity and Hypoprothrombinemia, pp. 225-226
Robert F. Light; Ruth P. Alscher; Charles N. Frey
Cottonseed Phospholipids, pp. 226-227
Harold S. Olcott


Scientific Apparatus and Laboratory Methods
Proposed Use of Starch Sponges as Internal Surgical Dressings Absorbable by the Body, pp. 227-228
Claude W. Bice; M. M. MacMasters; G. E. Hilbert
Molecular Weight by Isothermic Distillation, p. 228
Joseph B. Niederl; David R. Kasanof


Science News, p. 10

Previous Issue: New Series, Vol. 100, No. 2592, Sep. 1, 1944
Next Issue: New Series, Vol. 100, No. 2594, Sep. 15, 1944



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Science, New Series, Vol. 100, No. 2594, Sep. 15, 1944


Previous Issue: New Series, Vol. 100, No. 2593, Sep. 8, 1944
Next Issue: New Series, Vol. 100, No. 2595, Sep. 22, 1944


Front Matter (2 pp.)


The American Association for the Advancement of Science
Commanding Our Wealth, pp. 229-241
Isaiah Bowman


Obituary
Edward Franklin Gaines, pp. 241-242
Leonard W. Young
Deaths and Memorials, p. 242


Scientific Events
Astronomy in Soviet Russia, pp. 242-243
A Tectonic Map of the United States, p. 243
The Reorganization of the Office of the Surgeon General, pp. 243-244


Scientific Notes and News, pp. 244-246


Discussion
More about Cooperative Studies in Human Biology, pp. 246-247
R. N. Danielson
F2 and N1-Methylnicotinamide, pp. 247-248
Victor A. Najjar; Virginia White
Ascorbic and Dehydroascorbic Acid in Cooked Garden Beets, p. 248
Eunice Kelly; F. W. Christensen
Age at Starring in American Men of Science, pp. 248-249
Stephen S. Visher


Scientific Books
Statistics, pp. 249-250
The Advanced Theory of Statistics
Maurice G. Kendall
Review author[s]: Edwin B. Wilson
Problems in Physical Chemistry, p. 250
How to Solve Problems in Physical Chemistry
Joseph A. Babor; Garrett W. Thiessen
Review author[s]: Arthur V. Tobolsky


Special Articles
The Effect of Biotin on the Metabolism of Liver Slices from Biotin-Deficient Rats, pp. 250-251
William H. Summerson; Johanna M. Lee; Chester W. H. Partridge
10-Nor-Progesterone, a Physiologically Active Lower Homolog of Progesterone, pp. 251-252
Willard M. Allen; Maximilian Ehrenstein


Scientific Apparatus and Laboratory Methods
Apparatus for the Use of Solid Carbon Dioxide as a Source of CO2 Gas, p. 252
William P. Jambor


Science News, p. 10

Previous Issue: New Series, Vol. 100, No. 2593, Sep. 8, 1944
Next Issue: New Series, Vol. 100, No. 2595, Sep. 22, 1944



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Science, New Series, Vol. 100, No. 2595, Sep. 22, 1944


Previous Issue: New Series, Vol. 100, No. 2594, Sep. 15, 1944
Next Issue: New Series, Vol. 100, No. 2596, Sep. 29, 1944


Front Matter (3 pp.)


The American Association for the Advancement of Science
New Methods in the Study of Stellar Spectra, pp. 253-257
Otto Struve


Obituary
David Eugene Smith, pp. 257-259
Frederick E. Brasch


Scientific Events
Vital Statistics of England and Wales, p. 259
The Fourth Science Talent Search, p. 260
Awards Sponsored by the American Institute of Nutrition, p. 260
Awards of the American Chemical Society, pp. 260-261
The American Chemical Society and the Universal Oil Products Company, p. 261


Scientific Notes and News, pp. 262-264


Discussion
The Obligations of a Scientist, pp. 264-265
Fredrick T. Addicott
Biological Terminology, pp. 265-266
H. F. Copeland
The Possible Role of Chara fragilis in Mosquito Control, p. 266
Roberto Leví Castillo


Scientific Books
Clinical Diagnosis, pp. 266-267
Clinical Diagnosis by Laboratory Examinations
John A. Kolmer
Review author[s]: William H. Summerson
Chemistry, pp. 267-268
Systematic Inorganic Chemistry
Don M. Yost; Horace Russell
Review author[s]: Richard E. Powell


Special Articles
The Effect of Cocarboxylase on the Conversion of Fat to Carbohydrate, pp. 268-270
Leslie E. Edwards
Alkaline Phosphatase in the Ovarian Follicles and Corpora Lutea, pp. 270-271
George W. Corner
Absence of Glucose Effect on Gastro-Intestinal Phosphate Absorption, pp. 271-272
J. H. Perryman; R. De La Madrid; S. C. Brooks
Antigenic Differences between the Sperm of Different Inbred Strains of Mice, pp. 272-273
George D. Snell


Scientific Apparatus and Laboratory Methods
A Closed Cell for Electron Microscopy, pp. 273-274
I. M. Abrams; J. W. McBain
A Method for Centrifuging at Low Temperature, p. 274
E. B. McQuarrie; R. G. Kluener


Science News, p. 10

Previous Issue: New Series, Vol. 100, No. 2594, Sep. 15, 1944
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Science, New Series, Vol. 100, No. 2596, Sep. 29, 1944


Previous Issue: New Series, Vol. 100, No. 2595, Sep. 22, 1944
Next Issue: New Series, Vol. 100, No. 2597, Oct. 6, 1944


Front Matter (3 pp.)
Personnel Classification Testing in the Army, pp. 275-280
Walter V. Bingham


Obituary
Kendall Siebert Tesh, p. 281
Alexander Silverman
Recent Deaths, p. 281


Scientific Events
The Summer Meeting of the American Mathematical Society, p. 281
Temple R. Hollcroft
The Institute of Biology and Experimental Medicine at Buenos Aires, pp. 281-282
Walter B. Cannon; Carl J. Wiggers; John F. Fulton; Herbert M. Evans
The Marine Biological Laboratory and the Hurricane, p. 282
Charles Packard
Fellowships Established in Honor of Dr. Frank B. Jewett, pp. 282-283


Scientific Notes and News, pp. 283-286


Discussion
Was There Ice at Coquimbo?, pp. 286-287
Bailey Willis
Isolation of Violacein, p. 287
F. M. Strong
Ten O'Clock Marks, p. 288
Walter B. Lang
The Deane Collection of Portraits of Ornithologists--The Development of an Idea, pp. 288-290
T. S. Palmer


Scientific Books
Allergy, pp. 290-291
Allergy, Anaphylaxis, and Immunotherapy
Bret Ratner
Review author[s]: Sanford B. Hooker
Quantitative Analysis, p. 291
Introduction to Quantitative Analysis
Saul B. Arenson; George Rieveschl
Quantitative Inorganic Analysis
I. M. Kolthoff; E. B. Sandell
Review author[s]: Frederick R. Duke


Reports
Arctic Institute of North America, pp. 291-293
Richard Foster Flint


Special Articles
Impairment of Response to Stilbestrol in the Oviduct of Chicks Deficient in L. Casei Factor ("Folic Acid"), pp. 293-294
Roy Hertz; W. H. Sebrell
Inhibition of Metal Catalysis as a Fungistatic Mechanism, pp. 294-295
George A. Zentmyer
The Ultraviolet Absorption of Vitamin Bc and Xanthopterin, pp. 295-297
E. S. Bloom; J. M. Vandenbelt; S. B. Binkley; B. L. O'Dell; J. J. Pfiffner


Scientific Apparatus and Laboratory Methods
A New Differential Stain for Mouse Pituitary, pp. 297-298
Margaret M. Dickie
Action of Radioactive Substances on the Speed of Growth of Penicillium Notatum and the Production of a Potent Penicillin, p. 298
Richard Jahiel; Ethel Guberman; Rafael Kazdan


Science News, p. 10

Previous Issue: New Series, Vol. 100, No. 2595, Sep. 22, 1944
Next Issue: New Series, Vol. 100, No. 2597, Oct. 6, 1944



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Science, New Series, Vol. 100, No. 2597, Oct. 6, 1944


Previous Issue: New Series, Vol. 100, No. 2596, Sep. 29, 1944
Next Issue: New Series, Vol. 100, No. 2598, Oct. 13, 1944


Front Matter (3 pp.)
Human Nature in Science, pp. 299-305
John K. Wright


Obituary
A. H. Reginald Buller, pp. 305-307
Harold J. Brodie; C. W. Lowe
Recent Deaths, p. 307


Scientific Events
The National Foundation for Infantile Paralysis, pp. 307-308
Mellon Institute Technochemical Lectures, p. 308
Chicago Meeting of Mathematicians, p. 308
Award of the Perkin Medal, pp. 308-309


Scientific Notes and News, pp. 309-311


Discussion
The Chemical Transformation of Estrone to Estriol (Theelol), p. 312
Max N. Huffman; William R. Miller
On the Inhibition of Urease by Penicillin, pp. 312-313
John V. Scudi; Viola C. Jelinek
On the Effect of Contrast in Making Visual Star Color Estimates, p. 313
James C. Bartlett
Constructive Medicine, pp. 313-314
Edward J. Stieglitz


Special Articles
The Failure of Purified Penicillin to Retard the Growth of Grafts of Sarcoma in Mice, pp. 314-315
Margaret Reed Lewis
Synthesis of Two New Carbohydrates with Bacterial Phosphorylase, pp. 315-316
M. Doudoroff; W. Z. Hassid; H. A. Barker
Adsorption Phenomenon of Betacarotene, pp. 316-317
J. C. Bauernfeind; W. Baumgarten; C. S. Boruff
On the Occurrence of a Fluorescing Polyene with a Characteristic Spectrum, pp. 317-318
L. Zechmeister; A. Polgár


Scientific Apparatus and Laboratory Methods
A 100 KV Electron Microscope, pp. 318-320
L. Marton
A Working Model of the Human Circulation, p. 320
Fred E. D'Amour


Science News, p. 10

Previous Issue: New Series, Vol. 100, No. 2596, Sep. 29, 1944
Next Issue: New Series, Vol. 100, No. 2598, Oct. 13, 1944



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Science, New Series, Vol. 100, No. 2598, Oct. 13, 1944


Previous Issue: New Series, Vol. 100, No. 2597, Oct. 6, 1944
Next Issue: New Series, Vol. 100, No. 2599, Oct. 20, 1944


Front Matter (3 pp.)


The American Association for the Advancement of Science
American Contributions to Anthropology, pp. 321-327
Robert H. Lowie


Scientific Events
The Alton Ochsner Medical Foundation, p. 327
Botanical Survey of the Alaska Military Highway, p. 328
Research Conference on X-Ray and Electron Diffraction, p. 328
Consultants in Nutrition of the Surgeon General, p. 328
Award of the Gold Medal of the New York Academy of Medicine, pp. 328-329


Scientific Notes and News, pp. 329-332


Discussion
Recently Starred Botanists and Zoologists, pp. 332-333
Stephen S. Visher
Ergosterol from Some Species of Penicillium, p. 333
C. J. Cavallito
Solution of the Cubic Equation, pp. 333-334
G. A. Miller
Improbability and Impossibility, p. 334
Lecomte Du Noüy
Distribution of Duplicate Plates from the Dean Memorial Volume, p. 334
E. W. Gudger


Scientific Books
Marine Algae, pp. 335-337
Marine Algae of the Monterey Peninsula, California
Gilbert M. Smith
Review author[s]: Wm. Randolph Taylor


Special Articles
Chemical Basis of Fever, pp. 337-338
Valy Menkin
Telang Liver and Vitamin A Toxicity, pp. 338-339
Edward J. Herbst; Paul L. Pavcek; C. A. Elvehjem
Exchange Reactions of Diiodotyrosine, pp. 340-341
Wilbur H. Miller; George W. Anderson; R. K. Madison; D. J. Salley
Effect of Hexyl Resorcinol on Diffusion of Chloride and Sulfate through Sintered Glass and Other Membranes, pp. 341-342
Robert L. Driver


Scientific Apparatus and Laboratory Methods
Endamoeba Invadens as an Aid in the Study of Endamoeba histolytica, p. 342
John E. Larsh


Science News, p. 10

Previous Issue: New Series, Vol. 100, No. 2597, Oct. 6, 1944
Next Issue: New Series, Vol. 100, No. 2599, Oct. 20, 1944



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Science, New Series, Vol. 100, No. 2599, Oct. 20, 1944


Previous Issue: New Series, Vol. 100, No. 2598, Oct. 13, 1944
Next Issue: New Series, Vol. 100, No. 2600, Oct. 27, 1944


Front Matter (3 pp.)
What is Germ Plasm?, pp. 343-348
George T. Hargitt

Post-War Geology, pp. 348-350
Bradford Willard


Obituary
Recent Deaths, pp. 350-351


Scientific Events
The Scottish Seaweed Research Association, p. 351
The Alabama Academy of Science, p. 351
Winnie McGlamery
Decorations of Russian Scientific Men by the Soviet Government, pp. 351-352


Scientific Notes and News, pp. 352-355


Discussion
The Utility of Major Foreign Languages in Phytopathology, pp. 355-356
J. Harvey McLaughlin
The Threat to Pure Science, p. 356
Alexander W. Stern
A Plea to Raman Spectroscopists, pp. 356-357
Forrest F. Cleveland
Another Mastodon Found in Ohio, p. 357
Karl Ver Steeg


Scientific Books
Publications of the Mathematical Tables Project, pp. 357-358
Table of the Bessel Functions J0(z) and J1(z) for Complex Arguments
Tables of Lagrangian Interpolation Coefficients
Table of Circular and Hyperbolic Tangents and Cotangents for Radian Arguments
Table of Reciprocals of the Integers from 100000 through 200000
Review author[s]: R. C. Archibald
Advances in Enzymology, pp. 358-359
Advances in Enzymology and Related Subjects of Biochemistry
F. F. Nord; C. H. Werkman
Review author[s]: A. E. Mirsky


Special Articles
Normal Human Stromata as Antigens for Complement Fixation in the Sera of Patients with Relapsing Vivax Malaria, pp. 359-360
Michael Heidelberger; Manfred M. Mayer
Induction of Leukemia in Mice, pp. 360-361
Arthur Kirschbaum; Henry S. Kaplan
The Neutralization in Vitro of Avian Pneumoencephalitis Virus by Newcastle Disease Immune Serum, pp. 361-362
J. R. Beach
The Isolation of the St. Louis Encephalitis Virus from Chicken Mites (Dermanyssus gallinae) in Nature, pp. 362-363
Margaret G. Smith; Russell J. Blattner; Florence M. Heys


Scientific Apparatus and Laboratory Methods
An Easily Constructed Hepp Osmometer, p. 364
Warren S. Rehm


Science News, p. 10

Previous Issue: New Series, Vol. 100, No. 2598, Oct. 13, 1944
Next Issue: New Series, Vol. 100, No. 2600, Oct. 27, 1944



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Science, New Series, Vol. 100, No. 2600, Oct. 27, 1944


Previous Issue: New Series, Vol. 100, No. 2599, Oct. 20, 1944
Next Issue: New Series, Vol. 100, No. 2601, Nov. 3, 1944


Front Matter (3 pp.)
The Fifth Cleveland Meeting of the American Association for the Advancement of Science and Associated Societies, pp. 365-378
F. R. Moulton


Obituary
Recent Deaths, p. 379


Scientific Events
The United Nations Standards Coordinating Committee, pp. 379-380
The National Industrial Chemical Conference and the Chemical Exposition, p. 380
Memorial Meeting in Honor of Marie Sklodowska Curie, p. 380


Scientific Notes and News, pp. 380-383


Discussion
Fundamental Biological Research in Wartime, p. 383
William Trager
Comments on Comparative Studies in Human Biology, pp. 383-384
M. F. Ashley Montagu
The Correct Names of Parasites in Human Malaria, pp. 384-385
Enrique Beltrán
The Generic Name of the Sand Fly, p. 385
Francis Hemming


Scientific Books
Spectroscopy, pp. 385-387
Experimental Spectroscopy
Ralph A. Sawyer
Infrared Spectroscopy. Industrial Applications and Bibliography
R. Bowling Barnes; Robert C. Gore; Urner Liddel; Van Zandt Williams
Review author[s]: William F. Meggers


Special Articles
Experimental and Clinical Observations on Increased Mechanical Fragility of Erythrocytes, pp. 387-389
Shu Chu Shen; W. B. Castle; Eleanor M. Fleming
Progressive Ascending Paralysis in Dogs Due to Deficiency of a Vitamin B Complex Factor Found in Yeast, pp. 389-390
Susan Gower Smith
Preliminary Note on the Inactivation of Antibiotics, p. 390
C. J. Cavallito; John Hays Bailey


Scientific Apparatus and Laboratory Methods
Enhanced Production of Penicillin in Fluid Medium Containing Cellophane, pp. 390-392
Gregory Shwartzman


Science News, p. 10

Previous Issue: New Series, Vol. 100, No. 2599, Oct. 20, 1944
Next Issue: New Series, Vol. 100, No. 2601, Nov. 3, 1944



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Science, New Series, Vol. 100, No. 2601, Nov. 3, 1944


Previous Issue: New Series, Vol. 100, No. 2600, Oct. 27, 1944
Next Issue: New Series, Vol. 100, No. 2602, Nov. 10, 1944


Front Matter (3 pp.)
Edgeless Stars, pp. 393-397
Sergei Gaposchkin


Obituary
James Alexander Shohat, pp. 397-398
J. R. Kline
Recent Deaths, p. 398


Scientific Events
The Aid of Science in Indian Development, p. 399
The Proposed Medical-Dental Center at New York University, p. 399
The Biological Station of the University of Michigan, pp. 399-400
A. H. Stockard
Award of the Nobel Prizes in Physiology and Medicine, p. 400


Scientific Notes and News, pp. 400-403


Discussion
Determinations of Geographic Coordinates in Greenland, pp. 403-404
Chester R. Longwell
The Generic and Specific Trivial Names of the Tertian and Quartan Malaria Parasites, pp. 404-405
Francis Hemming
What is Heredity?, p. 406
Th. Dobzhansky


Scientific Books
The Pathogenesis of Tuberculosis, pp. 407-408
The Pathogenesis of Tuberculosis
Arnold R. Rich
Review author[s]: Max B. Lurie
Uses and Applications of Chemicals, p. 408
Uses and Applications of Chemicals and Related Materials
Thomas C. Gregory
Ancient Dyes, p. 408
Ancient and Medieval Dyes
William F. Leggett
Review author[s]: Marston Taylor Bogert


Special Articles
Isotopic Composition of Photosynthetic Oxygen, p. 409
Malcolm Dole; Glenn Jenks
Neurological Signs in Mice Following Intracerebral Inoculation of Influenza Viruses, pp. 410-411
Gertrude Henle; Werner Henle
The Inhibiting Effect of Sodium Azide on Mold Growth, pp. 411-412
J. Emerson Kempf; Walter J. Nungester
Penicillin in Oil Suspension. Bacteriostatic and Spirocheticidal Agent, pp. 412-413
George W. Raiziss


Scientific Apparatus and Laboratory Methods
A Method for the Colorimetric Determination of Phosphorus, pp. 413-414
James B. Sumner


Science News, p. 10

Previous Issue: New Series, Vol. 100, No. 2600, Oct. 27, 1944
Next Issue: New Series, Vol. 100, No. 2602, Nov. 10, 1944



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Science, New Series, Vol. 100, No. 2602, Nov. 10, 1944


Previous Issue: New Series, Vol. 100, No. 2601, Nov. 3, 1944
Next Issue: New Series, Vol. 100, No. 2603, Nov. 17, 1944


Front Matter (3 pp.)
The History of Science in Postwar Education, pp. 415-420
Henry E. Sigerist


Obituary
Simon Henry Gage, pp. 420-421
B. F. Kingsbury
Deaths and Memorials, p. 421


Scientific Events
The Wabash Valley Section of the American Chemical Society, pp. 421-422
The Annual Report of the President of the Massachusetts Institute of Technology, p. 422
The American Society of Naturalists, p. 422
Award to Colonel Bradley Dewey of the Chemical Industry Medal, pp. 422-423


Scientific Notes and News, pp. 423-425


Discussion
Une Faute De Transcription, d'Orthographe, ou d'Impression, pp. 425-427
Harold Kirby
Increased Contact of Younger and Older Investigators in Research Laboratories, pp. 427-428
Ivor Cornman
Transmission of Trypanosoma Equiperdum to the Duck, p. 428
Lloyd D. Seager
Craspedacusta in Mississippi, pp. 428-429
John A. Fincher; Kathryn S. Buchanan


Scientific Books
Miners' Diseases, pp. 429-430
The History of Miners' Diseases: A Medical and Social Interpretation
George Rosen
Review author[s]: Alice Hamilton
Organic Chemistry, pp. 430-431
Organic Chemistry
Louis F. Fieser; Mary Fieser
Review author[s]: Marston Taylor Bogert


Special Articles
The Urinary Excretion of Penicillin after Oral Administration to Normal Human Subjects, pp. 431-432
Alfred H. Free; Jack R. Leonards; D. Roy McCullagh; Barbara E. Biro
Prolonging Effective Penicillin Action, pp. 432-434
Max Trumper; A. M. Hutter
Studies on the Relation of Pneumotropic Streptococci to Influenza Virus, pp. 434-435
Edward C. Rosenow


Scientific Apparatus and Laboratory Methods
Screw-Capped Bacteriological Culture Tubes, pp. 435-436
S. F. Snieszko
Preparation and Storage of Autopsy Nerve Grafts, p. 436
Geno Saccomanno; John Van Bruggen; Jeff Minckler; Roland Klemme


Science News, p. 10

Previous Issue: New Series, Vol. 100, No. 2601, Nov. 3, 1944
Next Issue: New Series, Vol. 100, No. 2603, Nov. 17, 1944



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Science, New Series, Vol. 100, No. 2603, Nov. 17, 1944


Previous Issue: New Series, Vol. 100, No. 2602, Nov. 10, 1944
Next Issue: New Series, Vol. 100, No. 2604, Nov. 24, 1944


Front Matter (2 pp.)
The Science of Biology and the Future of Man, pp. 437-439
Anton J. Carlson

The Importance of Plants, pp. 440-443
William J. Robbins


Obituary
Raymond Royce Willoughby, p. 444
Clarence H. Graham; J. McVicker Hunt; Walter S. Hunter; Harold Schlosberg
Warren L. Beuschlein, p. 444
H. K. Benson
Recent Deaths, p. 444


Scientific Events
The Ceylon Association of Science, pp. 444-445
"Genera et Species Plantarum argentinarum", p. 445
T. H. Goodspeed
The Minnesota Academy of Science, pp. 445-446
John W. Moore
The American Academy of Arts and Sciences, p. 446
Meetings of Mathematicians, p. 446
The Presidency of the American Chemical Society, p. 446


Scientific Notes and News, pp. 446-449


Discussion
Post-War Biology Rehabilitation, pp. 449-450
Robert Chambers
The Conflict between Science and Biological Industry, pp. 450-451
V. E. Shelford
Biological Field Work in Bolivia, p. 451
Norman Taylor
Improbability and Impossibility, p. 451
B. W. Hotten


Scientific Books
Locomotion, pp. 451-453
Speed in Animals
A. Brazier Howell
Review author[s]: C. R. Carpenter
Steel in Action, p. 453
Steel in Action
Charles M. Parker
Review author[s]: Bradley Stoughton


Special Articles
On the Rh and Other Blood Factors in Japanese, pp. 453-454
Robert K. Waller; Philip Levine
On the Specificity of Choline Esterase in Nervous Tissue, pp. 454-455
David Nachmansohn; Mortimer A. Rothenberg
Brain-Weight and Body-Weight in the Red Spider Monkey, pp. 455-456
George Clark


Scientific Apparatus and Laboratory Methods
Anti-Reticular Immune Serum: Its Action Demonstrated by Tissue Culture Technique, p. 456
Charles M. Pomerat; Ludwik Anigstein


Science News, p. 10

Previous Issue: New Series, Vol. 100, No. 2602, Nov. 10, 1944
Next Issue: New Series, Vol. 100, No. 2604, Nov. 24, 1944



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Science, New Series, Vol. 100, No. 2604, Nov. 24, 1944


Previous Issue: New Series, Vol. 100, No. 2603, Nov. 17, 1944
Next Issue: New Series, Vol. 100, No. 2605, Dec. 1, 1944


Front Matter (3 pp.)
Rehabilitation and the College Curriculum in Biology, pp. 457-461
Walter F. Loehwing

Post-War Military Research, pp. 461-464
J. A. Furer


Obituary
Charles B. Lipman: 1883-1944, pp. 464-465
Howard S. Reed


Scientific Events
The Industrial Development of India, pp. 465-466
The Institute of Geophysical Technology at St. Louis University, p. 466
The Department of Geology and Paleontology of the American Museum of Natural History, pp. 466-467


Scientific Notes and News, pp. 467-470


Discussion
Biochromes, pp. 470-471
Denis L. Fox
The Opportunity of Pure Science, pp. 471-472
John M. Pearson
Education in Argentina, p. 472
Panamerican


Scientific Books
The Chemistry of Cellulose, pp. 472-473
The Chemistry of Cellulose
Emil F. F. Heuser
Review author[s]: Stephen P. Burke
Solid Adsorbents, pp. 473-474
Bibliography of Solid Adsorbents. An Annotated Bibliographic Survey of the Scientific Literature on Bone Char, Activated Carbons, and Other Technical Solid Adsorbents for the Years 1900 to 1942 Inclusive
Victor R. Deitz
Review author[s]: Marston Taylor Bogert


Special Articles
Prevention and Treatment of d-Tubocurarine Poisoning, pp. 474-475
Theodore Koppanyi; A. Earl Vivino
The Level of Performance in the White Rat, p. 476
Kathryn E. Albert; Carl J. Warden
Toxicity of Dichloro-Diphenyl-Trichlorethane (DDT) to Goldfish and Frogs, p. 477
M. M. Ellis; B. A. Westfall; M. D. Ellis


Scientific Apparatus and Laboratory Methods
Inhibition of E. Coli by Penicillin, pp. 477-478
Gregory Shwartzman


Science News, p. 10

Previous Issue: New Series, Vol. 100, No. 2603, Nov. 17, 1944
Next Issue: New Series, Vol. 100, No. 2605, Dec. 1, 1944



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Science, New Series, Vol. 100, No. 2605, Dec. 1, 1944


Previous Issue: New Series, Vol. 100, No. 2604, Nov. 24, 1944
Next Issue: New Series, Vol. 100, No. 2606, Dec. 8, 1944


Front Matter (2 pp.)
On the Teaching of Mathematics, pp. 479-486
F. D. Murnaghan

Cultural Interchange between the Soviet Union and the United States, pp. 486-487
Stuart Mudd


Obituary
Frere Marie-Victorin, pp. 487-488
Francis E. Lloyd; Jules Brunel
Albert Kingsbury, pp. 488-489
Edwin B. Davis
Recent Deaths, p. 489


Scientific Events
The American Academy of Tropical Medicine, pp. 489-490
The National Academy of Sciences, p. 490
Medals Awarded by the Royal Society, p. 490
Award of the Walter Reed Medal, pp. 490-491
Award of the Perkin Medal, p. 491


Scientific Notes and News, pp. 491-494


Discussion
Utilization of "Pore Spaces" of Semi-Permeable Membranes, pp. 494-495
William A. Moor
Improbability and Impossibility, pp. 495-496
H. M. Dadourian; Anatol James Shneiderov


Scientific Books
Mitosis, pp. 496-497
Mitosis
Franz Schrader
Review author[s]: C. W. Metz


Reports
Smith College Conference on Plant Embryo Culture, pp. 497-498
Albert F. Blakeslee


Special Articles
The Cholinesterases in the Light of Recent Findings, pp. 499-500
Bruno Mendel; Harry Rudney
The Antibacterial Action of Penicillin against Gram Negative Organisms, pp. 500-501
Gladys L. Hobby
Relation of Dosage to Survival Time of Arsenite-Injected Roaches, pp. 501-503
J. Franklin Yeager; Sam C. Munson
The Motion of Small Particles in Magnetic Fields, pp. 503-504
Gabriel Kane; Charles B. Reynolds


Scientific Apparatus and Laboratory Methods
The Blood-Saline Coagulation Time Test, p. 505
Alfred Lewin Copley; Ralph B. Houlihan
A Constant Vacuum Apparatus, pp. 505-506
John W. Campbell; J. W. Beard


Science News, p. 10

Previous Issue: New Series, Vol. 100, No. 2604, Nov. 24, 1944
Next Issue: New Series, Vol. 100, No. 2606, Dec. 8, 1944



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Science, New Series, Vol. 100, No. 2606, Dec. 8, 1944


Previous Issue: New Series, Vol. 100, No. 2605, Dec. 1, 1944
Next Issue: New Series, Vol. 100, No. 2607, Dec. 15, 1944


Front Matter (3 pp.)
General Aspects of Interdisciplinary Research in Experimental Human Biology, pp. 507-512
Josef Brozek; Ancel Keys


Obituary
I. Huang, pp. 512-513
Arnold Gesell
Recent Deaths, p. 513


Scientific Events
The Proposed British Aeronautical College, pp. 513-514
The Junior Academy of Science of Wisconsin, p. 514
Fellowships of the Textile Research Institute of Princeton University, p. 514
The Foundation for the Study of Cycles, pp. 514-515
Awards of the American Society of Mechanical Engineers, p. 515


Scientific Notes and News, pp. 515-518


Discussion
The Harvard Apparatus Company, the American Journal of Physiology and Dr. W. T. Porter, pp. 518-519
A. J. Carlson; Philip Bard; Walter E. Garrey; F. W. Weymouth; Maurice B. Visscher
Entomology in War-Torn China, p. 519
J. Linsley Gressitt
The Threat to Pure Science, pp. 519-521
Eugene V. D. Robin; James Feibleman


Scientific Books
A Catalogue of Vascular Plants, pp. 521-522
Catalogue of the Vascular Plants of S. Tomé (with Principe and Annabon)
A. W. Exell
Review author[s]: E. D. Merrill
Chemical Machinery, p. 522
Chemical Machinery. An Elementary Treatise on Equipment for the Process Industries
Emil R. Riegel
Review author[s]: Philip W. Schutz


Special Articles
Relation of the Streptococcus Lactis R Factor to "Folic Acid", pp. 522-523
Jacob L. Stokes; John C. Keresztesy; Jackson W. Foster
The Effect of Atropine Sulfate on the Course of Influenza Virus Infection, pp. 523-524
A. H. Wheeler; W. J. Nungester
Growth of Corallorhiza maculata, pp. 525-526
D. T. MacDougal; H. S. Reed
Guanidino Arsenicals, pp. 526-527
Marston T. Bogert; William C. Stickler


Scientific Apparatus and Laboratory Methods
A Standard Penicillinase Preparation, pp. 527-528
A. J. Liebmann; E. B. McQuarrie; D. Perlstein
Penicillin Treatment of Crown Gall, p. 528
J. G. Brown; Alice M. Boyle


Science News, p. 10

Previous Issue: New Series, Vol. 100, No. 2605, Dec. 1, 1944
Next Issue: New Series, Vol. 100, No. 2607, Dec. 15, 1944



©2000-2007 JSTOR

Science, New Series, Vol. 100, No. 2607, Dec. 15, 1944


Previous Issue: New Series, Vol. 100, No. 2606, Dec. 8, 1944
Next Issue: New Series, Vol. 100, No. 2608, Dec. 22, 1944


Front Matter (3 pp.)
American Mathematics in the Present War, pp. 529-535
M. H. Stone

Malaria and the War, pp. 535-539
O. R. McCoy


Obituary
Maurice Cole Tanquary, pp. 539-540
William A. Riley
Recent Deaths, p. 540


Scientific Events
The Visit of Indian Scientific Men, p. 540
The Annual Meeting of the American Mathematical Society, pp. 540-541
T. R. Hollcroft
Grants of the Carnegie Corporation, p. 541
Award of the William H. Nichols Medal, p. 541
President Roosevelt's Letter on the Office of Scientific Research and Development, p. 542
Franklin D. Roosevelt


Scientific Notes and News, pp. 542-545


Discussion
Amphipathic Character of Gelatin Shown in Its Adsorption to Polar Surfaces, p. 545
S. E. Sheppard
Effect of Vitamin B6 (Pyridoxine) in the Treatment of Leucopenia and Granulocytopenia of Toxic Origin in Humans. Preliminary Report, pp. 545-546
Max. M. Cantor; John W. Scott
Summer Upwelling--Northeast Coast of Florida, pp. 546-547
C. K. Green
Transliteration of Russian Names, p. 547
C. A. Hoare
On the Occurrence of Anopheles Pessoai in Trinidad, B. W. I., pp. 547-548
Tamarath Knigin Yolles; Stanley F. Yolles; Dorwin A. Byrd


Scientific Books
Hypertension, pp. 548-549
Hypertension and Hypertensive Disease
W. Goldring; H. Chasis
Vascular Responses, p. 549
Vascular Responses in the Extremities of Man in Health and Disease
D. I. Abramson
Review author[s]: Irvine H. Page; A. C. Corcoran
Aquarium Animals, p. 549
Guide to Higher Aquarium Animals
Edward T. Boardman
Review author[s]: Wm. Beebe


Special Articles
Bulbar Inhibition and Facilitation of Motor Activity, pp. 549-550
H. W. Magoun
Relationship of Penicillin Therapy to Brain Involvement in Experimental Relapsing Fever, pp. 550-552
V. T. Schuhardt; Billie E. O'Bryan
Precipitation and Agglutination Tests with the Hemolytic Streptococcus. Titration of "M" and "T" Anti-Bodies in Human Sera, pp. 552-553
Ruth Alida Thomas
Length of Survival of Homozygous Creeper Fowl Embryos, pp. 553-554
Walter Landauer


Scientific Apparatus and Laboratory Methods
Fluorescent Staining of Insect Tissues, pp. 554-555
Charles T. Brues
A Concentrated Basal Medium for Microbiological Vitamin Assay, pp. 555-556
E. H. Spitzer; E. A. Biddison; C. Bergeron; J. E. Caldwell


Science News, p. 10

Previous Issue: New Series, Vol. 100, No. 2606, Dec. 8, 1944
Next Issue: New Series, Vol. 100, No. 2608, Dec. 22, 1944



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Science, New Series, Vol. 100, No. 2608, Dec. 22, 1944


Previous Issue: New Series, Vol. 100, No. 2607, Dec. 15, 1944
Next Issue: New Series, Vol. 100, No. 2609, Dec. 29, 1944


Front Matter (3 pp.)
Vitamins in Our Food, pp. 557-562
A. E. Murneek


Obituary
Thomas Midgley, Jr., pp. 562-564
Charles F. Kettering
Recent Deaths, p. 564


Scientific Events
Presentation of the Nobel Prizes, p. 565
Grants of the National Foundation for Infantile Paralysis, pp. 565-566
Fellowships in the Medical Sciences of the National Research Council, p. 566
The New York Academy of Sciences, p. 566
In Honor of James Murray Luck, pp. 566-567


Scientific Notes and News, pp. 567-569


Discussion
The Magnification of Differences by a Threshold, pp. 569-570
J. P. Scott
Photography of Crystal Structures, p. 570
Maurice L. Huggins
Human Genetics and Anthropology, pp. 570-571
Herluf H. Strandskov
Data on Cancer Therapy, pp. 571-572
Helen M. Dyer
The Naples Zoological Station, p. 572
A. R. Moore


Scientific Books
The Research Library, pp. 572-573
The Scholar and the Future of the Research Library
Fremont Rider
Review author[s]: Atherton Seidell
Organic Chemistry, pp. 573-574
Organic Chemistry Simplified
Rudolph Macy
Review author[s]: Marston Taylor Bogert


Special Articles
The Metabolism of the Kidney, pp. 574-575
Sigwin B. Raska
The Milk Agent in Spontaneous Mammary Carcinoma, pp. 575-576
Cyrus P. Barnum; Zelda B. Ball; John J. Bittner; Maurice B. Visscher
Inhibition of the Bacteriostatic Action of Malachite Green by Its Leucobases, pp. 576-577
E. Fischer; O. Hoffmann; E. Prado


Scientific Apparatus and Laboratory Methods
Relative Potency as Applied to the Assay of Penicillin, pp. 577-578
C. I. Bliss


Science News, p. 10

Previous Issue: New Series, Vol. 100, No. 2607, Dec. 15, 1944
Next Issue: New Series, Vol. 100, No. 2609, Dec. 29, 1944



©2000-2007 JSTOR

Science, New Series, Vol. 100, No. 2609, Dec. 29, 1944


Previous Issue: New Series, Vol. 100, No. 2608, Dec. 22, 1944
Next Issue: New Series, Vol. 101, No. 2610, Jan. 5, 1945


Volume Information (6 pp.)
Front Matter (3 pp.)
Some New Aspects of the Relationship of Chemical Structure to Biological Activity, pp. 579-583
D. W. Woolley


Obituary
William Williams Henderson: 1879-1944, pp. 583-584
Charles J. Sorenson
Recent Deaths, p. 584


Scientific Events
Grants of the Nuffield Foundation, p. 584
The Nutrition Foundation, pp. 584-585
The American Society of Tropical Medicine, pp. 585-586
The Oklahoma Academy of Science, p. 586
Awards of the Television Broadcasters Association, p. 586


Scientific Notes and News, pp. 587-589


Discussion
Echolocation by Blind Men, Bats and Radar, pp. 589-590
Donald R. Griffin
Mortality among Geologists, p. 590
Sidney D. Townley
Revista Sudamericana De Morfologia, pp. 590-591
Committee on Inter-American Scientific Publication
Further Remarks concerning the U.S.S.R. Academy of Sciences, pp. 591-592
Frederick E. Brasch


Scientific Books
Elementary Statistics, pp. 592-593
Elementary Statistics
Morris Blair
Review author[s]: W. Edwards Deming
Forestry, pp. 593-594
Forestry on Private Lands in the United States
Clarence F. Korstian
Review author[s]: H. H. Chapman


Reports
The Archbold Biological Station, pp. 594-595
L. J. Brass


Special Articles
The Rh Series of Allelic Genes, pp. 595-597
Alexander S. Wiener
Antibacterial Substances in Organs of Higher Plants, pp. 597-599
E. H. Lucas; R. W. Lewis


Scientific Apparatus and Laboratory Methods
A New Procedure for the Bioassay of Vitamin C, pp. 599-600
E. W. Crampton; Barbara C. Collier; L. D. Woolsey; Florence A. Farmer


Science News, p. 10

Previous Issue: New Series, Vol. 100, No. 2608, Dec. 22, 1944
Next Issue: New Series, Vol. 101, No. 2610, Jan. 5, 1945



©2000-2007 JSTOR