Science, New Series, Vol. 83, No. 2140, Jan. 3, 1936


Previous Issue: New Series, Vol. 82, No. 2139, Dec. 27, 1935
Next Issue: New Series, Vol. 83, No. 2141, Jan. 10, 1936


Front Matter (2 pp.)


The American Association for the Advancement of Science
Science and Values, pp. 1-8
Edward L. Thorndike


Obituary
Thomas Leroy Hankinson, p. 8
Carl L. Hubbs
Recent Deaths, p. 8


Scientific Events
The University of Cambridge and Dr. Kapitza, pp. 8-9
Budget of the Massachusetts Institute of Technology, pp. 9-10
Report of the Retiring Director of the U. S. Biological Survey, p. 10
Broadcasts from the California Institute of Technology, p. 10


Scientific Notes and News, pp. 10-13


Discussion
Third Scarritt Expedition of the American Museum of Natural History, pp. 13-14
George Gaylord Simpson
Casualties among Animals on Mountain Roads, p. 14
Edward R. Warren
Formation Names in the Mackenzie River Valley, pp. 14-15
E. M. Kindle
A Chemical Difference between Protein-Linked and Free Nucleic Acid, p. 15
Gerhard Schmidt


Scientific Books
Economic Geography, pp. 15-16
Fundamentals of Economic Geography
Nels A. Bengston; Willem Van Royen
Economic Geography
R. H. Whitbeck; V. C. Finch
Review author[s]: Darrell Haug Davis
Forestry, pp. 16-17
The Theory and Practice of Silviculture
F. S. Baker
Review author[s]: Raphael Zon


Special Articles
Differentiation of the Antidermatitis Factor, pp. 17-18
Albert G. Hogan; Luther R. Richardson
Why Have Some Investigators Been Unable to Grow Chilomonas Paramecium in Inorganic Or Simple Organic Solutions?, pp. 18-19
S. O. Mast; D. M. Pace


Scientific Apparatus and Laboratory Methods
Paradichlorobenzene as a Herbarium Insecticide, p. 19
P. F. Shope
A Germinator for Root Work, p. 20
M. A. Raines


Books Received, p. 20
Science News, pp. 8a-10a

Previous Issue: New Series, Vol. 82, No. 2139, Dec. 27, 1935
Next Issue: New Series, Vol. 83, No. 2141, Jan. 10, 1936



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Science, New Series, Vol. 83, No. 2141, Jan. 10, 1936


Previous Issue: New Series, Vol. 83, No. 2140, Jan. 3, 1936
Next Issue: New Series, Vol. 83, No. 2142, Jan. 17, 1936


Front Matter (2 pp.)


The American Association for the Advancement of Science
Dipole Attraction and Hydrogen Bond Formation in Their Relation to Solubility, pp. 21-24
Joel H. Hildebrand


Women in Science, pp. 24-26
Florence R. Sabin


Scientific Events
The Biochemical Research Foundation of the Franklin Institute, p. 26
Awards of the American Society of Civil Engineers, pp. 26-27
The Award of the Willard Gibbs Medal to Professor Roger Adams, pp. 27-28
Officers of the American Association for the Advancement of Science, pp. 28-29


Scientific Notes and News, pp. 29-32


Discussion
Deep-Focus Earthquakes and Isostasy, p. 32
W. T. Thom
Selenium in Nutrition, pp. 32-34
H. A. Schneider
North American Fish-Hooks, p. 34
Albert B. Reagan
Termites in Central New York State, p. 34
A. E. Alexander


Scientific Books
The Autonomic Nervous System, pp. 34-35
The Autonomic Nervous System. Anatomy, Physiology, and Surgical Treatment
James C. White
Review author[s]: J. F. Fulton
The Theory of Valency, p. 35
The Optical Basis of the Theory of Valency
R. De L. Kronig
Review author[s]: Hugh S. Taylor


Societies and Meetings
The Tennessee Academy of Science, pp. 35-36
John T. McGill
The Oklahoma Academy of Science, p. 36
Duane Roller


Special Articles
Spectroscopic Similarity between Ergot (Lysergic Acid) and the Yohimbine Alkaloids, pp. 36-38
M. S. Kharasch; D. W. Stanger; M. A. Bloodgood; R. R. Legault
The Ergot Alkaloids. The Structure of Lysergic Acid, pp. 38-39
Walter A. Jacobs; Lyman C. Craig
The Chromosomes of Drosophila Ananassae, p. 39
Berwind P. Kaufmann


Scientific Apparatus and Laboratory Methods
Cardboard for Anatomic Reconstruction Models, pp. 39-40
R. M. Strong
An Improved Thermoregulator, p. 40
Robert D. Stiehler


Science News, pp. 6a-8a

Previous Issue: New Series, Vol. 83, No. 2140, Jan. 3, 1936
Next Issue: New Series, Vol. 83, No. 2142, Jan. 17, 1936



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Science, New Series, Vol. 83, No. 2142, Jan. 17, 1936


Previous Issue: New Series, Vol. 83, No. 2141, Jan. 10, 1936
Next Issue: New Series, Vol. 83, No. 2143, Jan. 24, 1936


Front Matter (1 p.)


The American Association for the Advancement of Science
The Confusion of Tongues, pp. 41-45
Oscar Riddle


Obituary
Lafayette Benedict Mendel, pp. 45-47
Henry C. Sherman
Reginald Gordon Harris, pp. 47-48
C. B. D.
Recent Deaths and Memorials, p. 48


Scientific Events
The Kaiser Wilhelm Society for the Advancement of Science, pp. 48-49
The Adam Seybert Mineral Collection, pp. 49-50
Annual Report of the Director of the Field Museum, p. 50
Presentation of the Perkin Medal to Professor Warren K. Lewis, pp. 50-51


Scientific Notes and News, pp. 51-54


Discussion
Does the "Radio Act" Hamper Research?, pp. 54-55
Harry Rowe Mimno
Coffee and Cacao in Southern Florida, pp. 55-56
O. F. Cook
The Similarity between the Mechanism of the Rennin and Pectase (Pectin-Methoxylase) Reactions, p. 56
A. C. Dahlberg; Z. I. Kertesz
Iodine in Goiter Treatment, pp. 56-57
R. K. Summerbell; Fred D. Ayres
Genetics, Sulfhydryl and Cancer, p. 57
Frederick S. Hammett


Scientific Books
Atomic Spectra, pp. 57-59
The Theory of Atomic Spectra
E. U. Condon; G. H. Shortley
Review author[s]: G. Breit


Special Articles
Growth in Height and Weight in College and University Women, pp. 59-61
Roger G. Barker; Calvin P. Stone
Ketene (CH2=CO): A New Reagent for the Detoxification of Vaccine, pp. 61-62
Joseph T. Tamura; M. J. Boyd
The Orogenic History of Central Utah, pp. 62-63
Edmund M. Spieker


Scientific Apparatus and Laboratory Methods
Petroleum Sprays for Dandelions, pp. 63-64
W. E. Loomis; N. L. Noecker
An Apparatus for Automatically Maintaining Reduced Pressure, p. 64
C. F. Winchester


Science News, pp. 5a-7a
Back Matter (1 p.)

Previous Issue: New Series, Vol. 83, No. 2141, Jan. 10, 1936
Next Issue: New Series, Vol. 83, No. 2143, Jan. 24, 1936



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Science, New Series, Vol. 83, No. 2143, Jan. 24, 1936


Previous Issue: New Series, Vol. 83, No. 2142, Jan. 17, 1936
Next Issue: New Series, Vol. 83, No. 2144, Jan. 31, 1936


Front Matter (2 pp.)


The American Association for the Advancement of Science
The Conservation of Our Land Resources, pp. 65-69
Jacob G. Lipman
The Confusion of Tongues, pp. 69-74
Oscar Riddle


Scientific Events
Resolutions Passed by the Sixth International Botanical Congress, p. 74
Appropriation for Scientific Research in the Federal Budget, pp. 74-75
The Washington Award of the Western Society of Engineers, p. 75
The New York Theodore Roosevelt Memorial, pp. 75-76
Atlantic City Adopted as Meeting Place of the American Association for the Advancement of Science for December, 1936, p. 76
Henry B. Ward


Scientific Notes and News, pp. 76-79


Discussion
The David Eugene Smith Gift of Historical-Mathematical Instruments to Columbia University, pp. 79-80
David Eugene Smith
Source of Propulsive Power Used by Flying Fish, p. 80
C. A. Mills
The Deposits of Hayden Valley in Yellowstone National Park, p. 80
Arthur David Howard
Crisis Under Water, p. 81
P. B. Sears


Scientific Books
Historical Geology of the Antillean-Caribbean Region, pp. 81-83
Historical Geology of the Antillean-Caribbean Region Or the Lands Bordering the Gulf of Mexico and the Caribbean Sea
Charles Schuchert
Review author[s]: G. D. Harris


Special Articles
Natural Glasses of the Insoluble Residues of the Pennsylvanian Limestones of Texas, pp. 83-84
Leroy T. Patton
Temperature Characteristics of the "Berger Rhythm" in Man, pp. 84-85
Hudson Hoagland
The Isolation of Crystalline Tobacco Mosaic Virus Protein from Diseased Tomato Plants, p. 85
W. M. Stanley; H. S. Loring


Scientific Apparatus and Laboratory Methods
``Karo'' as a Mounting Medium, pp. 85-86
Ruth Patrick
A Simple Comparator for Absorption Spectrograms, p. 86
Fred Rosebury


Books Received, p. 86
Science News, pp. 6a-7a
Back Matter (1 p.)

Previous Issue: New Series, Vol. 83, No. 2142, Jan. 17, 1936
Next Issue: New Series, Vol. 83, No. 2144, Jan. 31, 1936



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Science, New Series, Vol. 83, No. 2144, Jan. 31, 1936


Previous Issue: New Series, Vol. 83, No. 2143, Jan. 24, 1936
Next Issue: New Series, Vol. 83, No. 2145, Special Issue Containing Reports of the Fourth St. Louis Meeting of the American Association for the Advancement of Science and Associated Societies, Feb. 7, 1936


Front Matter (1 p.)
Cyclic and Non-Cyclic Aspects of Erosion, pp. 87-94
Nevin M. Fenneman

The National Mapping Plan of the National Resources Board, pp. 94-95
William Bowie


Scientific Events
Plans for the Development of the Academy of Natural Sciences of Philadelphia, pp. 95-96
Annual Report of the Director of the New York Botanical Garden, p. 96
The North American Wildlife Conference Committee, pp. 96-97
The Gold Medal and Fellowships of the American Institute, New York, p. 97
Recent Deaths and Memorials, pp. 97-98


Scientific Notes and News, pp. 98-101


Discussion
Some Zoogeographical Problems of the Northern Pacific, pp. 101-103
Hjalmar Broch
Death of the Oldest Chimpanzee in Captivity, pp. 103-104
Michael I. Tomilin
Selenium in Native Range Plants Occurring on Soils Derived from Permian Or Triassic (?) Sediments, p. 104
O. A. Beath
Social Behavior of the Normal and Castrated Lizard, Anolis carolinensis, p. 104
Llewellyn T. Evans


Scientific Books
Quantum Mechanics, pp. 105-106
Introduction to Quantum Mechanics, with Applications to Chemistry
L. Pauling; E. B. Wilson
Review author[s]: E. U. Condon
Fungi, p. 106
British Stem- and Leaf-Fungi (Coelomycetes). A Contribution to Our Knowledge of the Fungi Imperfecti Belonging to the Sphaeropsidales and Melanconiales. Volume 1. Sphaeropsidales, to the End of the Sphaerioideae Which Have Colourless Or Nearly Colourless Spores
W. B. Grove
Review author[s]: H. M. Fitzpatrick


Special Articles
Breeding Rust-Resistant Spring Wheats, pp. 106-108
L. R. Waldron; J. A. Clark
Effect of Cystine Disulfoxide on Spontaneous Tumors of the Mouse, pp. 108-109
F.S.H.


Scientific Apparatus and Laboratory Methods
An Easily Constructed Relay, pp. 109-110
George F. Koepf; J. F. Mezen
Hollow-Ground Slides for Whole Mounts Made with the Dental Engine, p. 110
Marshall Hertig


Books Received, p. 110
Science News, pp. 5a-7a
Back Matter (1 p.)

Previous Issue: New Series, Vol. 83, No. 2143, Jan. 24, 1936
Next Issue: New Series, Vol. 83, No. 2145, Special Issue Containing Reports of the Fourth St. Louis Meeting of the American Association for the Advancement of Science and Associated Societies, Feb. 7, 1936



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Science, New Series, Vol. 83, No. 2145, Special Issue Containing Reports of the Fourth St. Louis Meeting of the American Association for the Advancement of Science and Associated Societies, Feb. 7, 1936


Previous Issue: New Series, Vol. 83, No. 2144, Jan. 31, 1936
Next Issue: New Series, Vol. 83, No. 2146, Feb. 14, 1936


Front Matter (5 pp.)
The St. Louis Meeting of the American Association for the Advancement of Science and Associated Societies, pp. 111-146
Henry B. Ward; Walter R. Miles

Science News, pp. 38a+40a+42a+44a
Back Matter (1 p.)

Previous Issue: New Series, Vol. 83, No. 2144, Jan. 31, 1936
Next Issue: New Series, Vol. 83, No. 2146, Feb. 14, 1936



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Science, New Series, Vol. 83, No. 2146, Feb. 14, 1936


Previous Issue: New Series, Vol. 83, No. 2145, Special Issue Containing Reports of the Fourth St. Louis Meeting of the American Association for the Advancement of Science and Associated Societies, Feb. 7, 1936
Next Issue: New Series, Vol. 83, No. 2147, Feb. 21, 1936


Front Matter (2 pp.)
Graduate Study and Research, pp. 147-150
Luther p. Eisenhart

How to View the Science Museum, pp. 150-152
F. B. Jewett


Obituary
Leopoldo A. Faustino, p. 152
Warren D. Smith
Recent Deaths, pp. 152-153


Scientific Events
The Philadelphia College of Pharmacy, p. 153
The Retirement of Professor Herbert E. Gregory, pp. 153-154
Award of the Chandler Medal to Professor Giauque, pp. 154-155
Grants of the Geological Society of America, pp. 155-156
The New York Museum of Science and Industry, p. 156


Scientific Notes and News, pp. 156-159


Discussion
Computing Progress in Chemistry, pp. 159-161
Edward Thomas
Polygonboden on Mt. Desert Island, Maine, p. 161
Robert L. Nichols; Frances Nichols
"Petrified Walnuts" Vs. Concretions, pp. 161-162
Duncan McConnell
Fluctuations in Numbers of Varying Hares, p. 162
D. A. MacLulich
Milk as a Source of Vitamin C, p. 162
C. H. Whitnah; W. H. Riddell


Reports
University of Michigan Geological Expeditions to Mexico, pp. 163-164
Lewis B. Kellum


Special Articles
The Biologic Effects of Pineal Extract (Hanson), pp. 164-165
L. G. Rowntree; J. H. Clark; Arthur Steinberg; A. M. Hanson
Artificial Control of Nucellar Embryony in Citrus, pp. 165-166
Hamilton P. Traub
The Ergot Alkaloids. The Ultraviolet Absorption Spectra of Lysergic Acid and Related Substances, pp. 166-167
Walter A. Jacobs; Lyman C. Craig; Alexandre Rothen


Scientific Apparatus and Laboratory Methods
A New Apparatus for the Daylight Projection of Microscopic and Lantern Slides, pp. 167-168
Hovey Jordan
Forceps Designed for Skin Suturing, p. 168
G. Lombard Kelly
A Note on Level Control in Funnels, p. 168
William R. Thompson


Books Received, p. 168
Science News, pp. 6-8

Previous Issue: New Series, Vol. 83, No. 2145, Special Issue Containing Reports of the Fourth St. Louis Meeting of the American Association for the Advancement of Science and Associated Societies, Feb. 7, 1936
Next Issue: New Series, Vol. 83, No. 2147, Feb. 21, 1936



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Science, New Series, Vol. 83, No. 2147, Feb. 21, 1936


Previous Issue: New Series, Vol. 83, No. 2146, Feb. 14, 1936
Next Issue: New Series, Vol. 83, No. 2148, Feb. 28, 1936


Front Matter (1 p.)


The American Association for the Advancement of Science
Reproduction and Inheritance in Ascomycetes, pp. 169-175
B. O. Dodge


A Great Pupil and a Great Discovery--Both Supported by a Great Teacher, pp. 175-177
Harry N. Holmes


Scientific Events
Program of the American Wild Life Conference, pp. 177-178
Du Pont Fellowships for Research Chemists, p. 178
Alumni Research Foundation of the University of Wisconsin, pp. 178-179
The Tenth Annual Priestley Lectures, p. 179
Recent Deaths, pp. 179-180


Scientific Notes and News, pp. 180-183


Discussion
Magnitude and Energy of Earthquakes, pp. 183-185
B. Gutenberg; C. F. Richter
The Death of Hundreds of Cedar-Waxwings, pp. 185-186
Mary Louise Fossler
A New Locality for the Black Widow Spider, p. 186
Howard M. Field
Fresh-Water Medusae in Iowa, p. 186
W. W. Aitken


Scientific Books
Vagaries of Belief, pp. 186-187
Wish and Wisdom: Episodes in the Vagaries of Belief
Joseph Jastrow
Review author[s]: H. M. Kallen
The Strength of Materials, pp. 187-188
Elements of the Strength of Materials
S. Timoshenko; Gleason H. Mac Cullough
Review author[s]: H. F. Moore


Special Articles
The Aggregation of Orthic Tetrakaidecahedra, p. 188
J. W. Marvin
Succession of Coli-Aerogenes Organisms in the Healthy Adult Fecal Flora, pp. 189-190
Leland W. Parr
Mode of Combination of an Enzyme with an Adsorbent and with a Substrate, pp. 190-191
Kurt G. Stern


Scientific Apparatus and Laboratory Methods
Pipetting Device for Disinfectant Testing, pp. 191-192
Samuel Jacobson; Bryce Prindle
An Inexpensive Magnifier for Reading Film Copies of Scientific Articles, p. 192
H. J. Conn


Books Received, p. 192
Science News, pp. 5a-7a
Back Matter (2 pp.)

Previous Issue: New Series, Vol. 83, No. 2146, Feb. 14, 1936
Next Issue: New Series, Vol. 83, No. 2148, Feb. 28, 1936



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Science, New Series, Vol. 83, No. 2148, Feb. 28, 1936


Previous Issue: New Series, Vol. 83, No. 2147, Feb. 21, 1936
Next Issue: New Series, Vol. 83, No. 2149, Mar. 6, 1936


Front Matter (2 pp.)


The American Association for the Advancement of Science
Problems and Progress on the Geologico-Seismological Frontier, pp. 193-198
James B. Macelwane


Obituary
James Hartley Ashworth, p. 198
E. G. Conklin
Recent Deaths and Memorials, p. 199


Scientific Events
Commission on Nutrition of the League of Nations, p. 199
The Natural History Society of Maryland, pp. 199-200
Professor Ames and Professor Jack of the Arnold Arboretum, pp. 200-201


Scientific Notes and News, pp. 201-203


Discussion
The Conservation of Public Lands, pp. 204-205
C. L. Shear
Note on the Present Sun-Spot Cycle, p. 205
Harlan T. Stetson
Deep-Focus Earthquakes and Isostasy, p. 206
V. C. Stechschulte
The New Ergot Alkaloid, pp. 206-207
M. S. Kharasch; H. King; A. Stoll; Marvin R. Thompson


Scientific Books
Insect Enemies of Shade Trees, pp. 207-208
Insect Enemies of Shade Trees
Glenn W. Herrick
Review author[s]: E. P. Felt
College Physics, pp. 208-209
College Physics
Mendenhall; Eve; Keys
Review author[s]: E. P. T. Tyndall


Reports
The Third Annual Tri-States (Illinois, Wisconsin, Iowa) Geological Field Conference, p. 209
A. C. Trowbridge


Special Articles
The Bar "Gene" a Duplication, pp. 210-211
Calvin B. Bridges
A New Method for Testing the Sense of Smell and for the Establishment of Olfactory Values of Odorous Substances, pp. 211-212
Charles A. Elsberg; Irwin Levy; Earl D. Brewer


Scientific Apparatus and Laboratory Methods
Glass Electrode with Galvanometer Reading, pp. 213-214
Leonor Michaelis
A Simplified Procedure for the Volumetric Measurement of Serially Sectioned Structures, p. 214
William Etkin


Books Received, p. 214
Science News, pp. 6a-8a

Previous Issue: New Series, Vol. 83, No. 2147, Feb. 21, 1936
Next Issue: New Series, Vol. 83, No. 2149, Mar. 6, 1936



©2000-2007 JSTOR

Science, New Series, Vol. 83, No. 2149, Mar. 6, 1936


Previous Issue: New Series, Vol. 83, No. 2148, Feb. 28, 1936
Next Issue: New Series, Vol. 83, No. 2150, Mar. 13, 1936


Front Matter (4 pp.)


The American Association for the Advancement of Science
Applied Anthropology and the American Anthropologists, pp. 215-222
Melville J. Herskovits


Obituary
Albert Spear Hitchcock, pp. 222-224
Agnes Chase
Recent Deaths, p. 224


Scientific Events
A Habitat Group of Baboons from Ethiopia at the Field Museum, pp. 224-225
The Academy of Natural Sciences of Philadelphia, p. 225
Expeditions of the Peabody Museum of Yale University, pp. 225-226
Aeronautics and Air-Conditioning at Cornell University, p. 226
The Kansas City Meeting of the American Chemical Society, pp. 226-227


Scientific Notes and News, pp. 227-229


Discussion
Recent German Mathematics, p. 230
G. A. Miller
Folklore and Science, pp. 230-231
Jerome Alexander
The Meaning of "Masking", pp. 231-232
Franklin Henry
A Central Tree Seed Laboratory, pp. 232-233
Henry I. Baldwin
A Bit of Ill-Considered Conservation Legislation, p. 233
Edgar T. Wherry


Special Correspondence
Joint Geological and Prehistoric Studies of the Late Cenozoic in India, pp. 233-236
H. De Terra; P. Teilhard De Chardin; T. T. Paterson


Scientific Books
Sanitary Engineering, pp. 236-237
Elimination of Taste and Odor in Water
John R. Baylis
Review author[s]: Charles Atwood Kofoid
Vitamins, pp. 237-238
Vitamins in Theory and Practice
Leslie J. Harris
Review author[s]: Benjamin Harrow
Structural Geology, pp. 238-239
Structural Geology, with Special Reference to Economic Deposits
Bohuslav Stočes; Charles Henry White
Review author[s]: Bailey Willis


Special Articles
Brain Potentials during Hypnosis, pp. 239-241
Alfred L. Loomis; E. Newton Harvey; Garret Hobart
Leaf Xanthophylls, pp. 241-242
Harold H. Strain
The Average Pore Size of Diaphragms, pp. 242-243
Henry B. Bull; Laurence S. Moyer


Scientific Apparatus and Laboratory Methods
A Simple Apparatus to Facilitate the Preparation of Bacterial Vaccines, pp. 243-244
Lucy Mishulow
The Production of High Velocity Ions for the Disintegration of Atomic Nuclei, p. 244
Robert J. Moon; William D. Harkins


Books Received, p. 244
Science News, pp. 10a+12a+14a

Previous Issue: New Series, Vol. 83, No. 2148, Feb. 28, 1936
Next Issue: New Series, Vol. 83, No. 2150, Mar. 13, 1936



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Science, New Series, Vol. 83, No. 2150, Mar. 13, 1936


Previous Issue: New Series, Vol. 83, No. 2149, Mar. 6, 1936
Next Issue: New Series, Vol. 83, No. 2151, Mar. 20, 1936


Front Matter (3 pp.)


The American Association for the Advancement of Science
Child Development and the Interpretation of Behavior, pp. 245-252
John E. Anderson


Obituary
Warren Elmer Hinds, p. 252
B. A. Osterberger
Henry Ware Cattell, p. 252


Scientific Events
The Royal Institution, pp. 252-253
The First Meeting of the Phyto-Pathologists of Brazil, p. 253
Albert S. Müller
Work of the Committee on Unemployment and Relief for Chemists and Chemical Engineers, pp. 253-254
Presentation of the William H. Nichols Medal to Dr. Clark, pp. 254-255


Scientific Notes and News, pp. 255-259


Discussion
Cortical Excitatory State and Variability in Human Brain Rhythms, pp. 259-260
Herbert H. Jasper
The Moisture Relations of Pecan Leaves, p. 260
Alton H. Finch; Clifton W. Van Horn
The "Flight" of Flying Fish, pp. 260-261
Leonard B. Loeb
Flying Fish, pp. 261-262
Alexander Forbes
Propulsive Power Used by Flying Fish, p. 262
C. A. Mills
Present Status of the "Geology of North America", p. 262
Rudolf Ruedemann


Scientific Books
History of Science, pp. 262-264
A History of Science, Technology and Philosophy in the 16th and 17th Centuries
A. Wolf
Review author[s]: Henry E. Sigerist
Our Enemy, the Termite, p. 264
Our Enemy, the Termite
Thomas Elliot Snyder
Review author[s]: L. O. Howard


Societies and Meetings
First North Central States Fish and Game Conference, pp. 265-266
T. H. Frison


Special Articles
The Influence of Hyperpnea and of Variations in the O2- and CO2- Tension of the Inspired Air on Word-Associations, pp. 266-267
E. Gellhorn; S. H. Kraines
The Influence of the Adrenal Glands on Calcium Metabolism, pp. 267-268
I. Schour; J. M. Rogoff
Light and Reproduction in Game Birds, p. 268
Leonard B. Clark; Samuel L. Leonard; Gardiner Bump
Anopheles Experimentally Infected with Malaria Plasmodia, pp. 268-269
James Stevens Simmons


Scientific Apparatus and Laboratory Methods
Device for the Motor Conditioning of Small Animals, pp. 269-270
W. J. Brogden; Elmer Culler
An Aid in Color-Blindness, p. 270
Thomas Ross


Books Received, p. 270
Science News, pp. 8a+10a+11a
Back Matter (1 p.)

Previous Issue: New Series, Vol. 83, No. 2149, Mar. 6, 1936
Next Issue: New Series, Vol. 83, No. 2151, Mar. 20, 1936



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Science, New Series, Vol. 83, No. 2151, Mar. 20, 1936


Previous Issue: New Series, Vol. 83, No. 2150, Mar. 13, 1936
Next Issue: New Series, Vol. 83, No. 2152, Mar. 27, 1936


Front Matter (2 pp.)
An Anthropologist Looks at Medicine, pp. 271-276
E. A. Hooton


Obituary
William Elwood Byerly, p. 276
George Melendez Wright, pp. 276-277
H. C. B.
Recent Deaths, p. 277


Scientific Events
Scientific Men and the Agricultural Adjustment Administration, p. 277
In Honor of Professor Chancey Juday, of the University of Wisconsin, pp. 277-278
V. W. M.
The Golden Jubilee of Aluminum, p. 278
The Eldridge Reeves Johnson Foundation Lectures, pp. 278-279
The Sigma Xi Semi-Centennial at Cornell University, p. 279
Meeting of the Southwestern Division of the American Association for the Advancement of Science, pp. 279-280


Scientific Notes and News, pp. 280-283


Discussion
Origin of the Southern Appalachian Grass Balds, p. 283
B. W. Wells
Behavior of Thyroid Follicles in the Harvey-Loomis Centrifuge Microscope, pp. 283-284
J. F. McClendon
Effects of Ethylene on the Plant Growth Hormone, p. 284
F. F. Nord
Migration of Gray Squirrels, pp. 284-285
Earl E. Hoover
Disposal of Papers, p. 285
C. G. Abbot


Quotations
German Science Goose-Steps, p. 285


Scientific Books
Human Geography, pp. 285-286
Europe
Samuel Van Valkenburg; Ellsworth Huntington
The Geographic Pattern of Mankind
John E. Pomfret
Review author[s]: Gordon G. Darkenwald; Earl B. Shaw


Special Articles
The Invasion of the Body by Animal Poisons, pp. 286-287
F. Duran-Reynals
Sexual Phases in the Quohog, pp. 287-288
Victor Loosanoff


Scientific Apparatus and Laboratory Methods
Gyroscopes and Tops with Ball Bearings, p. 289
R. C. Colwell; N. I. Hall
Mounting Medium for Cleared Specimens, pp. 289-290
Paul L. Carroll; James R. Neidhoefer
Application of the Principle of the Rosiwal Petrographic Analysis to Geographic Reconnaissance, p. 290
Joseph M. Trefethen


Books Received, p. 290
Science News, pp. 8a-10a

Previous Issue: New Series, Vol. 83, No. 2150, Mar. 13, 1936
Next Issue: New Series, Vol. 83, No. 2152, Mar. 27, 1936



©2000-2007 JSTOR

Science, New Series, Vol. 83, No. 2152, Mar. 27, 1936


Previous Issue: New Series, Vol. 83, No. 2151, Mar. 20, 1936
Next Issue: New Series, Vol. 83, No. 2153, Apr. 3, 1936


Front Matter (2 pp.)
Methods of Approach in Teaching Taxonomy, pp. 291-294
K. M. Wiegand


Obituary
Charles Loring Jackson, pp. 294-296
Gregory P. Baxter; Francis G. Peabody; Edwin H. Hall
Recent Deaths, p. 296


Scientific Events
The Reorganization of the Medical School of McGill University, p. 296
Report of the Council on Pharmacy and Chemistry of the American Medical Association on the New Ergot Alkaloid, pp. 296-297
Conservation in Colorado, p. 297
The Seattle Meeting of the American Association for the Advancement of Science, pp. 297-298


Scientific Notes and News, pp. 298-301


Discussion
Globigerina Beds as Depth Indicators in the Tertiary Sediments of Fiji, pp. 301-302
Harry S. Ladd
The Occurrence of Cupulae on Lateral-Line Organs, pp. 302-303
Martha Denny
The Life History of a Poultry Cestode, pp. 303-304
Myrna F. Jones; Margery W. Horsfall
Sulfocyanate Treatment of Mange in Guinea Pigs, p. 304
Emmett B. Carmichael


Scientific Books
Faraday's Diary, pp. 304-305
Faraday's Diary
Thomas Martin
Review author[s]: W. F. Magie
Human Ecology, pp. 305-306
Human Ecology
J. W. Bews
Review author[s]: E. M. East


Special Articles
A New Type of Enzyme in the Intestinal Tract, p. 306
Max Bergmann; Joseph S. Fruton
The Alcoholic Admissions to Bellevue Hospital, pp. 306-309
Norman Jolliffe


Scientific Apparatus and Laboratory Methods
The Use of Polarized Light in the Simultaneous Comparison of Retinally and Cortically Fused Colors, p. 309
Edwin H. Land; William A. Hunt
A Precision Apparatus for Mixing Gases in Various Proportions, pp. 309-310
B. N. Singh; P. B. Mathur


Books Received, p. 310
Science News, pp. 8a-10a

Previous Issue: New Series, Vol. 83, No. 2151, Mar. 20, 1936
Next Issue: New Series, Vol. 83, No. 2153, Apr. 3, 1936



©2000-2007 JSTOR

Science, New Series, Vol. 83, No. 2153, Apr. 3, 1936


Previous Issue: New Series, Vol. 83, No. 2152, Mar. 27, 1936
Next Issue: New Series, Vol. 83, No. 2154, Apr. 10, 1936


Front Matter (3 pp.)
The Harvard Tercentenary Conference of Arts and Sciences, pp. 311-313
A Stratigraphic View of Geography, pp. 313-317
Eugene Van Cleef


Obituary
George Williamson, 1857-1936, pp. 317-318
Gordon Gunter
Recent Deaths, p. 318


Scientific Events
Committee on Forestry of the National Research Council of Canada, pp. 318-319
The Federal Water Conservation Program, p. 319
Appointment of Dr. James T. Jardine as Director of Research of the U. S. Department of Agriculture, pp. 319-320
Awards of the Medals of the Franklin Institute, pp. 320-321


Scientific Notes and News, pp. 321-324


Discussion
Observations on the Cultivation of Poliomyelitis Virus, pp. 324-325
Frederick Eberson
The Vitamin C Content of Apples and Its Relation to Human Welfare, pp. 325-327
W. Franklin Dove; Elizabeth Murphy
Determination of the Chloroplast Pigments of Plants, p. 327
A. E. Murneek
Vertebrate Localities in South Park, Colorado, pp. 327-328
J. T. Stark; J. Harlan Johnson; C. H. Behre; W. E. Powers; A. L. Howland; Don B. Gould
Occurrence of the Malone and Torcer Faunas at the Base of the Arizona Comanchean, p. 328
A. A. Stoyanow


Scientific Books
Anatomy of Vertebrates, pp. 328-329
The Microscopic Anatomy of Vertebrates
G. G. Scott; J. I. Kendall
Review author[s]: L. B. Arey
Zoology, pp. 329-330
An Outline of General Biology
Gordon Alexander
An Introduction to Biology
Edward Loranus Rice
Laboratory Guide in Animal Biology
Robert H. Wolcott; Eugene F. Powell
Review author[s]: A. S. Pearse


Reports
Awards of the Ella Sachs Plotz Foundation, p. 330


Special Articles
The Ability of Rats to Discriminate between Diets of Varying Degrees of Toxicity, pp. 330-332
Kurt W. Franke; Van R. Potter
Submerged Valleys on Continental Slopes and Changes of Sea Level, pp. 332-334
H. H. Hess; Paul MacClintock


Scientific Apparatus and Laboratory Methods
Measurement of the Area of Attached and Detached Leaves, pp. 334-336
John W. Mitchell
A Simple Quartz Mercury Arc, p. 336
A. J. Allen


Books Received, p. 336
Science News, pp. 8a+10a+11a
Back Matter (1 p.)

Previous Issue: New Series, Vol. 83, No. 2152, Mar. 27, 1936
Next Issue: New Series, Vol. 83, No. 2154, Apr. 10, 1936



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Science, New Series, Vol. 83, No. 2154, Apr. 10, 1936


Previous Issue: New Series, Vol. 83, No. 2153, Apr. 3, 1936
Next Issue: New Series, Vol. 83, No. 2155, Apr. 17, 1936


Front Matter (2 pp.)
Land and Land Use, pp. 337-343
P. E. Brown


Obituary
In Honor of Robert DeCourcy Ward, p. 343
Peter C. Kaisen, p. 343
W. G.
Memorials and Recent Deaths, pp. 343-344


Scientific Events
Exhibition of Very Low Temperatures at South Kensington, pp. 344-345
Astronomical Appointments at the University of Chicago, p. 345
Symposium on Heavy Water at the Kansas City Meeting of the American Chemical Society, pp. 345-346
The Seventieth Anniversary of Engineering at Lafayette College, p. 346


Scientific Notes and News, pp. 346-349


Discussion
Transgressions in the Atlantic Ocean, pp. 349-350
H. B. Hachey
Tertiary Floras, pp. 350-351
T. D. A. Cockerell
The Isotopic Fractionation of Water by Physiological Processes, p. 351
Malcolm Dole
Apropos the Nazi Edicts, p. 351
Ross Aiken Gortner


Quotations
A Tribute to Pavlov, pp. 351-353


Special Articles
Determining the Average Fiber Length in Wool Yarns, p. 353
L. B. Walton
The Synthesis of the Heptacetyl Methyl Ester of Gentiobiuronic Acid, pp. 353-354
Rollin D. Hotchkiss; Walther F. Goebel
Exogastrulation in Amphibia after X-Ray Exposure, p. 354
W. C. Curtis; J. A. Cameron; K. O. Mills


Scientific Apparatus and Laboratory Methods
A Photokymographic Method with Continuous Cathode Ray Oscillograms, pp. 354-355
W. S. McCulloch; G. R. Wendt
Preparation of Transparent Specimens of Leaves, Worms, Bees, Butterflies, Etc., pp. 355-356
R. H. Carr


Books Received, p. 356
Science News, pp. 8a-10a

Previous Issue: New Series, Vol. 83, No. 2153, Apr. 3, 1936
Next Issue: New Series, Vol. 83, No. 2155, Apr. 17, 1936



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Science, New Series, Vol. 83, No. 2155, Apr. 17, 1936


Previous Issue: New Series, Vol. 83, No. 2154, Apr. 10, 1936
Next Issue: New Series, Vol. 83, No. 2156, Apr. 24, 1936


Front Matter (2 pp.)
Interpretation of Science, pp. 357-363
Richard Gregory


Scientific Events
The Second International Congress for the Unity of Science, p. 363
Fellowships in the Physical and Biological Sciences of the John Simon Guggenheim Memorial Foundation, pp. 363-364
The Annual Conference of the Milbank Memorial Fund, p. 364
The Electrochemists at Cincinnati, p. 365
The Summer Meeting of the American Association, pp. 365-366
Recent Deaths and Memorials, p. 366


Scientific Notes and News, pp. 366-369


Discussion
Bequest of Pavlov to the Academic Youth of His Country, p. 369
Investments in Science and Scientific Publications, p. 370
Albert F. Blakeslee
Publications of the U. S. National Museum, pp. 370-371
T. D. A. Cockerell
The Fall of Brown Snow in New Hampshire, p. 371
Henry I. Baldwin
The Osborn Library of Vertebrate Paleontology, p. 371
Barnum Brown


Special Correspondence
The Society for the Protection of Science and Learning, p. 372
Rutherford; Rutherford Of Nelson
The Freedom of Learning, pp. 372-373
Albert Einstein; E. Schrödinger; V. Tchernavin


Scientific Books
Genetics Texts, p. 373
The Principles of Heredity
Laurence H. Snyder
Principles of Genetics and Eugenics. A Study of Heredity and Variation in Plants, Animals, and Man
Nathan Fasten
Review author[s]: L. J. C.


Special Articles
Functional Activity of the Mammary Gland in Relation to Extrachromosomal Influence in the Incidence of Mammary Tumors, pp. 374-375
Halsey J. Bagg
Delayed Killing of Maize Seedlings with X-Rays, pp. 375-376
G. N. Collins; Louis R. Maxwell
Some Properties of Baked Soapstones, pp. 376-377
Y. M. Hsieh; W. Y. Chang


Scientific Apparatus and Laboratory Methods
The Demonstration of Intact Nervous Systems of Invertebrates by Maceration of Whole Animals, pp. 377-378
N. L. Schmeichel; J. E. English


Books Received, p. 378
Science News, pp. 6a-8a

Previous Issue: New Series, Vol. 83, No. 2154, Apr. 10, 1936
Next Issue: New Series, Vol. 83, No. 2156, Apr. 24, 1936



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Science, New Series, Vol. 83, No. 2156, Apr. 24, 1936


Previous Issue: New Series, Vol. 83, No. 2155, Apr. 17, 1936
Next Issue: New Series, Vol. 83, No. 2157, May 1, 1936


Front Matter (2 pp.)


The American Association for the Advancement of Science
The National Archives and the Advancement of Science, pp. 379-385
Solon J. Buck


Scientific Events
A Protest against the Exploitation of the Rocky Mountain National Park, p. 385
Chemical Abstracts, pp. 385-386
The Johns Hopkins University Research Conferences in Biology, Chemistry and Physics, p. 386
Neil E. Gordon
In Honor of George Ellery Hale, pp. 386-387
J. Mohr
Recent Deaths, p. 387


Scientific Notes and News, pp. 387-390


Discussion
Antarctic Fossil Plants, pp. 390-391
Wm. C. Darrah
Lake Vegetation as a Possible Source of Forage, pp. 391-392
Vilim Mršič
Eggs by Pheasants and Quail Induced by Night-Lighting, p. 392
T. Hume Bissonnette; Albert G. Csech
Some Rare Books on Protozoology, p. 392
Enrique Beltrán
Source Material Requested, pp. 392-393
H. H. Tryon


Societies and Meetings
The Iowa Academy of Science, p. 393
Joseph C. Gilman
The Alabama Academy of Science, pp. 393-394
Septima C. Smith


Reports
Research at Mellon Institute during 1935-36, pp. 394-396
W. A. Hamor


Special Articles
Invasiveness of Skin Infections Caused by Pathogenic Fungi and Subsurface Mycelium, pp. 396-397
John W. Williams
Glutathione and Ascorbic Acid, pp. 397-398
H. Borsook; C. E. P. Jeffreys


Scientific Apparatus and Laboratory Methods
A Simple Combination of Continuous Extractor and Extract-Washer, p. 398
H. Boyd Wylie; M. J. Schmulovitz


Books Received, p. 398
Science News, pp. 8a-10a

Previous Issue: New Series, Vol. 83, No. 2155, Apr. 17, 1936
Next Issue: New Series, Vol. 83, No. 2157, May 1, 1936



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Science, New Series, Vol. 83, No. 2157, May 1, 1936


Previous Issue: New Series, Vol. 83, No. 2156, Apr. 24, 1936
Next Issue: New Series, Vol. 83, No. 2158, May 8, 1936


Front Matter (3 pp.)
Resuscitation with Carbon Dioxide, pp. 399-402
Yandell Henderson

Microphotographic Duplication in the Service of Science, pp. 402-404
Watson Davis


Obituary
Arthur J. Weed, p. 404
N. H. Heck
Agnes Pockels, p. 404
Harry East Miller
Recent Deaths, p. 404


Scientific Events
The Banting Research Foundation, p. 405
Grants in Aid of Research of the American Academy of Arts and Sciences, p. 405
Medal Day at the Franklin Institute, p. 406
The American Philosophical Society, pp. 406-407


Scientific Notes and News, pp. 407-410


Discussion
Distribution of Termites, pp. 410-411
Alfred E. Emerson
High Altitude Stratosphere Observations, pp. 411-412
L. F. Curtiss; A. V. Astin
Flood Injury to Trees, pp. 412-413
Malcolm A. McKenzie
Fish Mortality, p. 413
Hem Singh Pruthi


Scientific Books
Insect Morphology, pp. 413-415
Principles of Insect Morphology
R. E. Snodgrass
Review author[s]: Clarence Hamilton Kennedy
The Punched-Card Method, pp. 415-416
Practical Applications of the Punched Card Method in Colleges and Universities
G. W. Baehne
Review author[s]: Dirk Brouwer


Reports
Principal Decisions concerning Nomenclature Made by the Sixth International Botanical Congress, Amsterdam (1935), pp. 416-418
T. A. Sprague


Special Articles
The Effects of Physiological Agents on Adult Tissues in Vitro, pp. 418-419
Henry S. Simms
Bacteriologic Experimentation on the Guinea Pig Fetus, pp. 419-421
Oram C. Woolpert; Joseph Stritar; I. S. Neiman; Floyd S. Markham; N. Paul Hudson
The Isolation from Cottonseed Oil of an Alcohol Resembling Alpha Tocopherol from Wheat-Germ Oil, p. 421
Oliver H. Emerson; Gladys A. Emerson; Herbert M. Evans


Scientific Apparatus and Laboratory Methods
A Further Improved Prospecting Pick, pp. 421-422
I. A. Updike


Books Received, p. 422
Science News, pp. 10a+12a+13a
Back Matter (1 p.)

Previous Issue: New Series, Vol. 83, No. 2156, Apr. 24, 1936
Next Issue: New Series, Vol. 83, No. 2158, May 8, 1936



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Science, New Series, Vol. 83, No. 2158, May 8, 1936


Previous Issue: New Series, Vol. 83, No. 2157, May 1, 1936
Next Issue: New Series, Vol. 83, No. 2159, May 15, 1936


Front Matter (3 pp.)
Comments on Clinical Investigation, pp. 423-424
Robert F. Loeb

The History of Science Society and the David Eugene Smith Festschrift, pp. 424-426
Frederick E. Brasch; Lavada Hudgens


Scientific Events
Acquisition of Bull Island for a Bird Refuge, pp. 426-427
Summer Conferences on Spectroscopy and Color at the Massachusetts Institute of Technology, p. 427
The Washington Conference on Theoretical Physics, pp. 427-428
Centennial Celebration of the Pennsylvania Geologic Survey, p. 428
Bradford Willard
The Twenty-Fifth Anniversary of the New York State College of Forestry, pp. 428-429
Gift of the General Education Board to the Memorial Hospital, New York City, p. 429
Recent Deaths and Memorials, pp. 429-430


Scientific Notes and News, pp. 430-433


Discussion
The Delporte Planet 1936CA, pp. 433-434
C. H. Smiley; Ward Crowley
The Density of Purified Nevada Hot Spring and Surface Water, p. 434
Malcolm Dole
Orientation of a Disk Settling in a Viscous Fluid, pp. 434-435
Eleanora B. Knopf; David T. Griggs
The Experimental Marking of Halibut, pp. 435-436
John Laurence Kask
Rubber Content of Goldenrod Leaves Affected by Light, p. 436
John T. Presley
The Youngest Member Elected to the National Academy of Sciences, pp. 436-437
Raymond Clare Archibald


Scientific Books
The Morphology of Algae, pp. 437-438
The Structure and Reproduction of the Algae
F. E. Fritsch
Review author[s]: Wm. Randolph Taylor
Animal Life in the Holy Land, p. 438
Animal Life in Palestine
F. S. Bodenheimer
Review author[s]: V. E. Shelford
Electrochemistry, p. 438
Principles of Experimental and Theoretical Electrochemistry
Malcolm Dole
Review author[s]: Herbert S. Harned


The American Association for the Advancement of Science
Minutes of the Executive Committee, pp. 439-440
Henry B. Ward


Societies and Meetings
The Kansas Academy of Science, pp. 440-441
Roger C. Smith
The Pennsylvania Academy of Science, p. 441
Bradford Willard


Special Articles
Pleistocene Alluvial Stages in Northwestern Oregon, pp. 441-443
Ira S. Allison
Fresh-Water Jelly-Fishes in Illinois, p. 443
Harley J. Van Cleave
The Biological Effects of Thymectomy in Successive Generations of Rats, pp. 443-445
N. H. Einhorn; L. G. Rowntree
Growth Stimulating Properties of Grass Juice, p. 445
G. O. Kohler; C. A. Elvehjem; E. B. Hart


Scientific Apparatus and Laboratory Methods
A Device for Copying Single Sounds from a Phonograph Record of Speech or Music, pp. 445-446
Grant Fairbanks
Demonstration Apparatus for Small Insects, p. 446
Wm. Hudson Behney


Books Received, p. 446
Science News, pp. 10a+12a+13a
Back Matter (1 p.)

Previous Issue: New Series, Vol. 83, No. 2157, May 1, 1936
Next Issue: New Series, Vol. 83, No. 2159, May 15, 1936



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Science, New Series, Vol. 83, No. 2159, May 15, 1936


Previous Issue: New Series, Vol. 83, No. 2158, May 8, 1936
Next Issue: New Series, Vol. 83, No. 2160, May 22, 1936


Front Matter (2 pp.)


The American Association for the Advancement of Science
Preliminary Announcement of the Rochester Meeting, pp. 447-456
Henry B. Ward


Obituary
Roger G. Perkins, p. 456
Recent Deaths and Memorials, p. 456


Scientific Events
The Blackpool Meeting of the British Association for the Advancement of Science, p. 457
Wildlife Resources, p. 458
Natural Science Museums at Dallas, pp. 458-459
Gift to the John Simon Guggenheim Memorial Foundation, p. 459


Scientific Notes and News, pp. 460-462


Discussion
A Solar Eruption and Simultaneous Disturbances at Huancayo Magnetic Observatory, pp. 463-464
O. W. Torreson; W. E. Scott; H. E. Stanton
The Ovule and Seed of Coffea Arabica L., pp. 464-465
William G. Houk
On the Reaction of Anthocyanins with the Sulfites, p. 465
Antoni Kozlowski
Iodine Therapy for Goiter, p. 465
Gilbert D. Harris


Scientific Books
Recent Books on Astronomy for the General Reader, pp. 465-466
The Solar System and Its Origin
Henry Norris Russell
Astronomy
John Charles Duncan
Consider the Heavens
Forest Ray Moulton
Handbook of the Heavens
Hubert J. Bernhard; Dorothy A. Bennett; Hugh S. Rice
Highlights of Astronomy
Walter Bartky
Review author[s]: Robert H. Baker
Infant Ape and Human Child, pp. 466-467
Infant Ape and Human Child (Instincts, Emotions, Play, Habits)
N. Kohts
Review author[s]: Robert M. Yerkes


Societies and Meetings
The Eastern Branch of the American Psychological Association, pp. 467-468
Herbert W. Rogers


Special Articles
The Carcinogenic Effect of a Virus Upon Tarred Skin, pp. 468-469
Peyton Rous; John G. Kidd
Isolation of Crystalline Pepsinogen from Swine Gastric Mucosae and Its Autocatalytic Conversion into Pepsin, pp. 469-470
Roger M. Herriott; John H. Northrop
Selenium and Duck Sickness, pp. 470-471
Arthur C. Twomey; Sarah J. Twomey


Scientific Apparatus and Laboratory Methods
Optical Designs for Observing Objects in Centrifugal Fields of Force, pp. 471-472
E. G. Pickels
A Piezoelectric Ultramicrometer, p. 472
J. C. Hubbard


Books Received, p. 472
Science News, pp. 8a-10a

Previous Issue: New Series, Vol. 83, No. 2158, May 8, 1936
Next Issue: New Series, Vol. 83, No. 2160, May 22, 1936



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Science, New Series, Vol. 83, No. 2160, May 22, 1936


Previous Issue: New Series, Vol. 83, No. 2159, May 15, 1936
Next Issue: New Series, Vol. 83, No. 2161, May 29, 1936


Front Matter (2 pp.)


The National Academy of Sciences
Address of the President of the National Academy of Sciences, pp. 473-474
Frank R. Lillie
Medals of the National Academy of Sciences, pp. 474-479
Henry B. Bigelow; T. Wayland Vaughan; Max Mason; Frederick F. Russell
Abstracts of Papers Presented at the Washington Meeting of the National Academy of Sciences, pp. 479-490


Scientific Events
The Zoological Society of London, pp. 490-491
Standards for Hydrologic Data, p. 491
Explorations Sponsored by the Smithsonian Institution, pp. 491-492
The Atlantic City Meeting of the American Society for Testing Materials, pp. 492-493
The American Academy of Arts and Sciences, p. 493
The Seattle Meeting of the Pacific Division of the American Association for the Advancement of Science, p. 493


Scientific Notes and News, pp. 494-497


Discussion
Bureaucracy as a Way of Life, pp. 497-499
Neil E. Stevens
A Reproduction Phenomenon, p. 499
S. E. Flanders
Pseudolarix Amabilis, a New Host for Dasyscypha willkommii, p. 499
J. Armstrong Miller; Kenneth F. Aldrich
In Aid of Dr. Ludwig Mach, p. 499
Robert H. Lowie


Societies and Meetings
Formation of an Academy of Medicine in Washington, D. C., p. 500
E. C. A.
The New Orleans Academy of Sciences, pp. 500-501
Philip C. Wakeley


Reports
Report of the Committee on Research of the American Philosophical Society, pp. 501-502
Edwin G. Conklin


Special Articles
Fertility and Contraception in Urban Whites and Negroes, pp. 503-506
Raymond Pearl
Bioelectrical Potential in Heavy Water, p. 506
T. Cunliffe Barnes


Books Received, p. 506
Science News, pp. 10a-12a

Previous Issue: New Series, Vol. 83, No. 2159, May 15, 1936
Next Issue: New Series, Vol. 83, No. 2161, May 29, 1936



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Science, New Series, Vol. 83, No. 2161, May 29, 1936


Previous Issue: New Series, Vol. 83, No. 2160, May 22, 1936
Next Issue: New Series, Vol. 83, No. 2162, Jun. 5, 1936


Front Matter (3 pp.)
Investment for Public Welfare, pp. 507-511
Karl T. Compton

Plain Statements about Race, pp. 511-513
Earnest A. Hooton


Obituary
Charles Henry Stange, pp. 513-514
H. D. B.
Recent Deaths, p. 514


Scientific Events
Report of the British National Physical Laboratory, pp. 514-515
A Proposed Closed Season for Fur Animals, p. 515
Meetings of the Chapters of Sigma Xi, pp. 515-516
The Award of the Willard Gibbs Medal to Roger Adams, p. 516
Award of the National Institute of Immigrant Welfare to Dr. Carrel, pp. 516-517


Scientific Notes and News, pp. 517-520


Discussion
Silver Springs and the Florida Ship Canal, pp. 520-522
Henry S. Sharp
The Toxicogenic and Toxiniferous Insect, p. 522
Walter Carter
Vagal and Sympathetic Endings in the Rabbit Intestine, p. 522
F. S. Modern; C. H. Thienes
Latrodectus Geometricus Koch in Southern Florida, pp. 522-523
Jay F. W. Pearson


Scientific Books
----------------, pp. 523-524
The Pioneer Century of American Entomology
Harry B. Weiss
Review author[s]: L. O. Howard
----------------, pp. 524-525
The Invertebrata. A Manual for the Use of Students
L. A. Borradaile; F. A. Potts; L. E. S. Eastham; J. T. Saunders
Review author[s]: Alexander Petrunkevitch


Societies and Academies, pp. 525-526


Reports
Appropriations for Grants-In-Aid by the National Research Council, pp. 526-528
Frank R. Lillie


Special Articles
Thiourea as a Key Reagent for the Preparation of Aliphatic Sulphonyl Chlorides and Bromides, p. 528
Treat B. Johnson; James M. Sprague
Bar Duplication, pp. 528-530
H. J. Muller
Liver as a Source of Vitamin G, pp. 530-531
Elery R. Becker; Neal F. Morehouse


Scientific Apparatus and Laboratory Methods
The Use of Hollow Ground Slides Made with the Dental Engine, pp. 531-532
Paul S. Conger
Preparation of Avian Sperm Smears for Microscopy, p. 532
S. S. Munro


Science News, pp. 8a+9a+11a
Back Matter (1 p.)

Previous Issue: New Series, Vol. 83, No. 2160, May 22, 1936
Next Issue: New Series, Vol. 83, No. 2162, Jun. 5, 1936



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Science, New Series, Vol. 83, No. 2162, Jun. 5, 1936


Previous Issue: New Series, Vol. 83, No. 2161, May 29, 1936
Next Issue: New Series, Vol. 83, No. 2163, Jun. 12, 1936


Front Matter (3 pp.)


The American Association for the Advancement of Science
Nuclear Chemistry, the Neutron and Artificial Radioactivity, pp. 533-543
William D. Harkins


Obituary
Charles Velmar Green, p. 543
C. C. L.


Scientific Events
The British National Human Heredity Committee, pp. 543-544
The Summer Symposium on Theoretical Physics at the University of Michigan, p. 544
National Research Fellowships in Physics, Chemistry and Mathematics, pp. 544-545
F. K. Richtmyer
Award of the Chandler Medal to Professor Giauque, p. 545
In Honor of Professor Herbert Osborn, pp. 545-546
Award of the Two Hundred and Fifty Thousandth Bausch and Lomb Microscope to Professor Novy, pp. 546-547


Scientific Notes and News, pp. 547-550


Discussion
Is Geology a Science?, pp. 550-551
Chester K. Wentworth
A Plea to Publishers of Scientific Books, pp. 551-552
M. Graham Netting
Notice of Possible Suspension of Rules of Nomenclature in Certain Cases, pp. 552-553
C. W. Stiles


Scientific Books
The Migrations of Animals, pp. 553-554
The Migrations of Animals from Sea to Land. 1936
A. S. Pearse
Review author[s]: Robert Cushman Murphy
North American Fossils, p. 554
Type Invertebrate Fossils of North America (Devonian), Unit 7b, Ammonoidea
A. K. Miller
Review author[s]: B. F. Howell
A Book of Wonder Plants, pp. 554-555
Illustrations of North American Pitcherplants
Mary Vaux Walcott
Review author[s]: Frederick V. Coville


Societies and Meetings
The Southwestern Division of the American Association for the Advancement of Science, p. 555
Veon C. Kiech
The Minnesota Academy of Science, pp. 555-556
H. K. Wilson
The Ohio Academy of Science, p. 556
William H. Alexander


Reports
Report of the President of the National Research Council of Canada, pp. 556-557


Special Articles
Synthesis of Substances of Possible Physiological Activity, p. 558
L. F. Fieser; Mary Fieser; E. B. Hershberg; H. L. Holmes; M. S. Newman
Potassium: A Basal Factor in the Syndrome of Corticoadrenal Insufficiency, pp. 558-560
R. L. Zwemer; Richard Truszkowski
Dietary Production and Prevention of Anemia in Larval Amblystoma, pp. 560-561
Esther M. Patch


Scientific Apparatus and Laboratory Methods
Differential Staining of Thick Sections of Tissues, pp. 561-562
Madeline Kneberg
A Convenient Resistance for Determination of Redox Potentials in Biological Fluids, p. 562
Monroe E. Freeman


Books Received, p. 562
Science News, pp. 10a+12a+13a
Back Matter (1 p.)

Previous Issue: New Series, Vol. 83, No. 2161, May 29, 1936
Next Issue: New Series, Vol. 83, No. 2163, Jun. 12, 1936



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Science, New Series, Vol. 83, No. 2163, Jun. 12, 1936


Previous Issue: New Series, Vol. 83, No. 2162, Jun. 5, 1936
Next Issue: New Series, Vol. 83, No. 2164, Jun. 19, 1936


Front Matter (2 pp.)
Physical Chemistry: Retrospect and Prospect, pp. 563-566
Hugh S. taylor

The Harvard Tercentenary, pp. 566-567


Obituary
August F. Foerste, p. 568
F. J. Wright; W. A. Chamberlin; W. C. Ebaugh
Recent Deaths and Memorials, p. 568


Scientific Events
The British Department of Scientific and Industrial Research, pp. 568-569
Grants in Aid of Research of the American Association for the Advancement of Science, p. 569
Henry B. Ward
The Fourth Annual Meeting of the Society for Research on Meteorites, p. 570
The Scientific Exhibit of the American Medical Association, p. 570


Scientific Notes and News, pp. 570-574


Discussion
Soil Temperatures at Bozeman, Montana, during Sub-Zero Weather, p. 574
G. Allen Mail
The Dodge, Nebraska, "Fireball", pp. 574-575
J. C. Jensen
Termite Distribution in the United States, p. 575
Charles Earl Packard
Federal Relief Labor and Paleontology, pp. 575-576
V. L. VanderHoof


Scientific Books
Genetics, pp. 576-577
Review author[s]: M. F. Guyer
Biology of North European Sea Fishes, pp. 577-578
Naturgeschichte und wirtschaftliche Bedeutung der Seefische Nordeuropas
Review author[s]: Henry B. Bigelow


Societies and Meetings
The Illinois State Academy of Science, p. 578
Wilbur M. Luce
The South Carolina Academy of Science, p. 579
J. E. Copenhaver
The Virginia Academy of Science, p. 579
E. C. L. Miller


Special Articles
The Cultivation of Large Quantities of Adult Tissue in Fluid Media, pp. 579-581
Raymond C. Parker
Pulsating Blood Vessels in the Oyster, p. 581
A. E. Hopkins
The Comparative Effect of Two Iron Salts on Parasitic Anemias in Puerto Rico, p. 582
R. Rodríguez-Molina; Juan A. Pons


Scientific Apparatus and Laboratory Methods
Raising the Praying Mantis for Experimental Purposes, pp. 582-583
K. D. Roeder
Decalcification as a Method of Preparation of Gross Anatomical Material, pp. 583-584
Homer B. Latimer


Books Received, p. 584
Science News, pp. 6a-8a

Previous Issue: New Series, Vol. 83, No. 2162, Jun. 5, 1936
Next Issue: New Series, Vol. 83, No. 2164, Jun. 19, 1936



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Science, New Series, Vol. 83, No. 2164, Jun. 19, 1936


Previous Issue: New Series, Vol. 83, No. 2163, Jun. 12, 1936
Next Issue: New Series, Vol. 83, No. 2165, Jun. 26, 1936


Front Matter (2 pp.)
The Museum of Things Versus the Museum of Ideas, pp. 585-588
William K. Gregory

The Physician as Anthropologist, pp. 588-590
T. Wingate Todd


Scientific Events
The British Institute of Physics, p. 590
The British Institute for the Study of Animal Behavior, pp. 590-591
The Library and Laboratory of the Late Samuel Cox Hooker, p. 591
Field Conference of Pennsylvania and New York Geologists, pp. 591-592
Lawrence Whitcomb
In Honor of Professor Carlson, p. 592
Recent Deaths, p. 592


Scientific Notes and News, pp. 592-595


Discussion
Further Evidence for a Lunar Effect on the Ionosphere from Radio Measurements, pp. 595-596
Harlan T. Stetson
The "Brown" Snowfall in New Hampshire and Vermont, pp. 596-597
W. O. Robinson
Ocean Sunfish in Habana Waters, p. 597
R. H. Palmer
Sponge Conservation, p. 597
Paul Bartsch


Scientific Books
Copper Resources, p. 598
Copper Resources of the World
Review author[s]: W. S. Bayley
The Life of J. Arthur Harris, pp. 598-599
J. Arthur Harris, Botanist and Biometrician
Rosendahl; Gortner; Burr
Review author[s]: H. S. Reed


Societies and Meetings
The West Virginia Academy of Science, pp. 599-600
M. L. Vest
The New Hampshire Academy of Science, p. 600
George W. White


Reports
Microwave Radio Circuit of the Radio Corporation of America, pp. 600-602


Special Articles
The Size of Antibodies, pp. 602-603
J. Biscoe; Ferd. Herčík; Ralph W. G. Wyckoff
The Organisms of Chromomycosis of North and South America, pp. 603-604
Morris Moore
Differential Susceptibility of Living Organisms to Supersonic Vibrations, pp. 604-605
F. J. Wiercinski; C. M. Child


Scientific Apparatus and Laboratory Methods
Artificial Media for the Cultivation of Fibroblasts, Epithelial Cells and Monocytes, pp. 605-606
Lillian E. Baker


Books Received, p. 606
Science News, pp. 6a-8a
Back Matter (2 pp.)

Previous Issue: New Series, Vol. 83, No. 2163, Jun. 12, 1936
Next Issue: New Series, Vol. 83, No. 2165, Jun. 26, 1936



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Science, New Series, Vol. 83, No. 2165, Jun. 26, 1936


Previous Issue: New Series, Vol. 83, No. 2164, Jun. 19, 1936
Next Issue: New Series, Vol. 84, No. 2166, Jul. 3, 1936


Front Matter (2 pp.)


The Semi-Centennial Celebration of the Society of Sigma Xi
The American Association for the Advancement of Science and the Society of Sigma Xi, pp. 607-609
Edwin G. Conklin
Response to Addresses of Welcome, pp. 609-610
William F. Durand
Brief History of Sigma Xi, pp. 610-611
Edward Ellery
The Inception of the Society of the Sigma Xi, pp. 611-613
Frank Van Vleck


Obituary
Arthur A. Noyes, pp. 613-614
Robert A. Millikan
Recent Deaths, p. 614


Scientific Events
The Alloys of the Iron Research Committee of the Engineering Foundation, pp. 614-615
The Third World Power Conference, pp. 615-616
Award of the Meyer Medal to P. H. Dorsett, p. 616
The Semi-Centennial Research Prizes of Sigma Xi, pp. 616-617


Scientific Notes and News, pp. 617-620


Discussion
Submerged Valleys on Continental Slopes and Changes of Sea Level, pp. 620-621
F. P. Shepard
Stellar Distances and the Expanding Universe, pp. 621-622
Alan S. Hawkesworth
Floods and Dust Storms, p. 622
Howard A. Meyerhoff
An Explanation of Adrenalin Action, p. 622
W. J. R. Camp; J. A. Higgins


Scientific Books
Oceanic Birds of South America, pp. 623-624
Oceanic Birds of South America. A Study of Species of the Related Coasts and Seas, Including the American Quadrant of Antarctica Based upon the Brewster-Sanford Collection in the American Museum of Natural History
Robert Cushman Murphy
Review author[s]: Glover M. Allen


Special Articles
The Determination of Acidity in Heavy Water Mixtures, pp. 624-626
Victor K. La Mer; Samuel Korman
The Inactivation of Crystalline Tobacco-Mosaic Virus Protein, pp. 626-627
W. M. Stanley
Superior Influence of the Mother on Body Size in Reciprocal Hybrids, p. 627
W. E. Castle


Scientific Apparatus and Laboratory Methods
A Low Cost Electrocardiophone for Teaching Purposes, pp. 627-628
Laurence B. Rentschler


Books Received, p. 628
Science News, pp. 6a-8a

Previous Issue: New Series, Vol. 83, No. 2164, Jun. 19, 1936
Next Issue: New Series, Vol. 84, No. 2166, Jul. 3, 1936



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Science, New Series, Vol. 84, No. 2166, Jul. 3, 1936


Previous Issue: New Series, Vol. 83, No. 2165, Jun. 26, 1936
Next Issue: New Series, Vol. 84, No. 2167, Jul. 10, 1936


Volume Information (8 pp.)
Front Matter (2 pp.)
Academies of Science and the Cooperative Spirit in Scientific Research, pp. 1-7
C. A. Browne


Obituary
Julius Arthur Nieuwland, pp. 7-8
M. W. Lyon
Recent Deaths and Memorials, pp. 8-9


Scientific Events
Report of the British Astronomer Royal, p. 9
Flood Control, pp. 9-10
The Montreal Botanical Garden, p. 10
The National Association of Science Writers, p. 10
The Pittsburgh Meeting of the American Chemical Society, pp. 10-11
The Mathematical Association of America, pp. 11-12


Scientific Notes and News, pp. 12-15


Discussion
Origin of the Supposed Meteorite Scars of Carolina, pp. 15-18
Douglas Johnson
Alkali Deficiency and Fish Mortality, p. 18
G. Evelyn Hutchinson
Bacteriosis of Pumpkin Fruits in California, p. 18
P. A. Ark; C. M. Tompkins
A New Estrogenic Substance from Ovaries, pp. 18-19
Robert H. Andrew; Frederick Fenger
Visiting Lecturers and the University's Budget, p. 19
Chas. H. Behre
The Doctor of Philosophy Degree and Mathematics Research, pp. 19-20
E. J. Moulton


Societies and Meetings
The North Carolina Academy of Science, p. 20
H. L. Blomquist
The Nebraska Academy of Science, pp. 20-21
M. P. Brunig


Scientific Books
The Theory of Functions, pp. 21-22
An Introduction to the Theory of Functions of a Complex Variable
E. T. Copson
Review author[s]: W. T. Reid
Taxonomy, p. 22
Procedure in Taxonomy, Including a Reprint of the International Rules of Zoological Nomenclature with Summaries of Opinions Rendered to the Present Date
Edward T. Schenk; John H. McMasters
Review author[s]: Paul Bartsch


Special Articles
Biological Effects of Homologous Thymus Implants in Successive Generations of Rats, pp. 23-24
N. H. Einhorn; L. G. Rowntree
The Secretion of an Antidiuretic Hypophyseal Hormone in Response to the Need for Renal Water Conservation, pp. 24-25
Alfred Gilman; Louis S. Goodman
Researches on Pyrimidines. Cliii. The Structure of Vitamin B1, pp. 25-26
Treat B. Johnson; Anne Litzinger


Books Received, p. 26
Science News, pp. 10a-11a
Back Matter (1 p.)

Previous Issue: New Series, Vol. 83, No. 2165, Jun. 26, 1936
Next Issue: New Series, Vol. 84, No. 2167, Jul. 10, 1936



©2000-2007 JSTOR

Science, New Series, Vol. 84, No. 2167, Jul. 10, 1936


Previous Issue: New Series, Vol. 84, No. 2166, Jul. 3, 1936
Next Issue: New Series, Vol. 84, No. 2168, Jul. 17, 1936


Front Matter (2 pp.)
Graduate Work in Science, past, Present and Future, pp. 27-33
F. K. Richtmyer


Obituary
Charles E. Johnson, pp. 33-34
Justus F. Mueller
Recent Deaths, p. 34


Scientific Events
Exhibition of Historic Scientific Apparatus, p. 34
Boundaries of National Forests, pp. 34-35
The Alpha Epsilon Delta Convention, p. 35
The Tercentenary Session of the Harvard School of Public Health, pp. 35-36
Officers of the National Research Council--1936-1937, p. 36


Scientific Notes and News, pp. 36-39


Discussion
The Effect of Irrigation upon Soil Texture, pp. 39-40
Thos. H. Means
Unpublished Poem by T. A. Conrad, p. 40
T. A. Conrad; Katherine V. W. Palmer
Paths of Flight, pp. 40-41
Alexander Gordon
Upper Devonian Sponges, p. 41
E. R. Eller
A Correction, p. 41
Robert Cushman Murphy


Scientific Books
Cranial Muscles of Vertebrates, pp. 41-42
The Cranial Muscles of Vertebrates
F. H. Edgeworth
Review author[s]: T. Wingate Todd
Statistics and Numerical Tables, pp. 42-43
Elements of Statistics with Applications to Economic Data
Harold T. Davis; N. F. G. Nelson
Tables of the Higher Mathematical Functions
Harold T. Davis
Review author[s]: Albert A. Bennett


Reports
A Century of Geologic Surveys in Pennsylvania, pp. 43-44
Bradford Willard


Special Articles
A Spirane By-Product in the Phenanthrene Synthesis, pp. 44-45
Marston Taylor Bogert
The Oestrogenic Activity of Certain Phenanthrene and Hydrophenanthrene Derivatives, pp. 45-46
Gregory Pincus; N. T. Werthessen
Plant Growth Effects of Heteroauxin Applied to Soil and Plants, pp. 46-47
W. F. Loehwing; L. C. Bauguess


Scientific Apparatus and Laboratory Methods
Reconditioning Aphids for Study, pp. 47-48
E. O. Essig
An Electrical Remedy for Tree Borers, p. 48
Victor H. Schmidt
An Improved Method of Preparing Distribution Maps, p. 48
Leslie Hubricht


Books Received, p. 48
Science News, pp. 6a-8a

Previous Issue: New Series, Vol. 84, No. 2166, Jul. 3, 1936
Next Issue: New Series, Vol. 84, No. 2168, Jul. 17, 1936



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Science, New Series, Vol. 84, No. 2168, Jul. 17, 1936


Previous Issue: New Series, Vol. 84, No. 2167, Jul. 10, 1936
Next Issue: New Series, Vol. 84, No. 2169, Jul. 24, 1936


Front Matter (2 pp.)
Chemical Research, Its Value and Influence upon Recovery, pp. 49-54
A. G. Overton


Obituary
Joseph N. Harper, p. 54
R. H. S.
Recent Deaths and Memorials, pp. 54-55


Scientific Events
The National Physical Laboratory, p. 55
Tours of the Third World Power Conference, pp. 55-56
Multiple Fellowship of the Pittsburgh Plate Glass Company at the Mellon Institute, p. 56
Work in the Natural Sciences Supported by the Rockefeller Foundation, pp. 56-57


Scientific Notes and News, pp. 57-60


Discussion
Royal Palms in Upper Florida, pp. 60-61
O. F. Cook
On College Science Laboratories, Science Instruction and Research, pp. 61-62
N. M. Grier
Causes of Erosion on the Boise River Watershed, pp. 62-63
Fred G. Renner
Letters of Dr. William H. Welch, p. 63
Simon Flexner


Societies and Meetings
The Seventeenth Annual Meeting of the American Geophysical Union, pp. 63-66
Jno. A. Fleming


Special Articles
The Protective Action of Rabbit Serum for Vaccinia Virus at High Temperatures, pp. 66-67
E. W. Goodpasture; G. J. Buddingh
Further Observations on Factors from Normal Tissues Influencing the Growth of Transplanted Cancer, pp. 67-68
Douglas A. MacFadyen; Ernest Sturm
Dominant Lethal Genetic Effects Caused by Neutrons, p. 68
P. W. Whiting
Recovery of Influenza Virus Suspended in Air, pp. 68-69
W. F. Wells; H. W. Brown


Scientific Apparatus and Laboratory Methods
Simple Apparatus for the Maintenance of a Graded Series of Constant Temperatures, pp. 69-70
S. O. Mast
A New Cover for Culture Jars, p. 70
Ruth Beall
A Laboratory Suggestion, p. 70
John Franklin Huber


Science News, pp. 6a-8a

Previous Issue: New Series, Vol. 84, No. 2167, Jul. 10, 1936
Next Issue: New Series, Vol. 84, No. 2169, Jul. 24, 1936



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Science, New Series, Vol. 84, No. 2169, Jul. 24, 1936


Previous Issue: New Series, Vol. 84, No. 2168, Jul. 17, 1936
Next Issue: New Series, Vol. 84, No. 2170, Jul. 31, 1936


Front Matter (2 pp.)
Science and the Rational Animal, pp. 71-76
Max Mason


Obituary
Franklin Davis Barker, pp. 76-77
Correspondent
John J. Schoonhoven, p. 77
S. N. L.
Recent Deaths, p. 77


Scientific Events
A New British Survey Ship, pp. 77-78
Grants of the Geological Society of America, pp. 78-79
The King of England's Birthday Honors, p. 79
Grants of the Rockefeller Foundation for Public Health and Medical Service, pp. 79-80


Scientific Notes and News, pp. 80-83


Discussion
The Name, "Scripps Institution of Oceanography", p. 83
Wm. E. Ritter
Pollution of the City Air as a Source of Nose and Throat Disturbance, pp. 84-85
Simon L. Ruskin
Sexual Dimorphism of Hymenopterous Eggs and Larvae, p. 85
S. E. Flanders
Color Blindness in Turkey, p. 85
Thomas R. Garth


Scientific Books
A Survey of Feeling and Emotion, pp. 85-87
Psychology of Feeling and Emotion
Christian A. Ruckmick
Review author[s]: Joseph Jastrow


Special Articles
Environmental Conditions and the Wasting Disease of Eel-Grass, pp. 87-89
Neil E. Stevens
Regarding the General Nature of Catheptic Enzymes, pp. 89-90
Max Bergmann; Joseph S. Fruton
Concentration and Partial Purification of Bacteriophage, pp. 90-91
John H. Northrop


Scientific Apparatus and Laboratory Methods
Simple Synchronous Motor for the Harvard Kymograph, pp. 91-92
N. W. Roome
The Culture of a Free-Living Nematode (Genus rhabditis) and Its Use as Classroom Material, p. 92
Redginal Hewitt
Visible File for Lantern Slides, p. 92
E. L. Lazier


Books Received, p. 92
Science News, pp. 6a-8a

Previous Issue: New Series, Vol. 84, No. 2168, Jul. 17, 1936
Next Issue: New Series, Vol. 84, No. 2170, Jul. 31, 1936



©2000-2007 JSTOR

Science, New Series, Vol. 84, No. 2170, Jul. 31, 1936


Previous Issue: New Series, Vol. 84, No. 2169, Jul. 24, 1936
Next Issue: New Series, Vol. 84, No. 2171, Aug. 7, 1936


Front Matter (1 p.)
American Association for the Advancement of Science: The Joint Meeting at Rochester and Ithaca, pp. 93-113
Henry B. Ward


Scientific Events
Habitat Group of Emperor Penguins at the Field Museum, p. 113
The Dust Bowl Area, pp. 113-114
Awards by Academies of Southeastern States, p. 114
E. C. L. Miller
International Conference on Letter Symbols for Heat and Thermodynamics, p. 114
Recent Deaths and Memorials, pp. 114-115


Scientific Notes and News, pp. 115-116
Science News, pp. 5a-7a
Back Matter (2 pp.)

Previous Issue: New Series, Vol. 84, No. 2169, Jul. 24, 1936
Next Issue: New Series, Vol. 84, No. 2171, Aug. 7, 1936



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Science, New Series, Vol. 84, No. 2171, Aug. 7, 1936


Previous Issue: New Series, Vol. 84, No. 2170, Jul. 31, 1936
Next Issue: New Series, Vol. 84, No. 2172, Aug. 14, 1936


Front Matter (3 pp.)


The American Association for the Advancement of Science
Theobald Smith; Investigator and Man, pp. 117-122
Simon Henry Gage
Presentation of the 250 Thousandth Bausch and Lomb Microscope to Professor Frederick G. Novy: Address of Welcome by the President of the Bausch and Lomb Optical Company, p. 122
M. H. Eisenhart
Response by the President of the American Association for the Advancement of Science, pp. 122-123
Edwin G. Conklin
Presentation of the Microscope, p. 124
Edward Bausch
Some Results of Microscopical Research Which Have Been Significant for Human Welfare, pp. 124-127
Frederick G. Novy


Obituary
Henry Sewall, pp. 127-128
H. J. Corper
Recent Deaths, p. 128


Scientific Events
The High Voltage Laboratory of the University of London, pp. 128-129
Foundation of the Smithsonian Institution, p. 129
Regional Stations of the U. S. Department of Agriculture, pp. 129-130
The Cancer Institute, p. 130
International Forestry Congresses, pp. 130-131


Scientific Notes and News, pp. 131-133


Discussion
Early Observation and Attempted Explanation of the Glacial Drift, pp. 134-135
O. D. Von Engeln
Tumors in Drosophila Melanogaster Resulting from Somatic Segregation, p. 135
Donald F. Jones
Relation of Root Pressure to Plant Disease, pp. 135-136
James Johnson
A Study of the Effect of Drought on Trees, p. 136
E. N. Munns
Remarkable Lightning Bolt, pp. 136-137
H. A. Allard


Scientific Books
Man and His Environment, p. 137
Deserts on the March
Paul B. Sears
Review author[s]: A. F. Woods
Cyrus Guernsey Pringle, pp. 137-138
Life and Work of Cyrus Guernsey Pringle
Helen Burns Davis
Review author[s]: C. A. Weatherby


Special Articles
Survival of Ascaris Eggs after Centrifuging, p. 138
H. W. Beams; R. L. King
The Semiquinone of the Flavine Dyes, Including Vitamin B2, pp. 138-139
L. Michaelis; M. P. Schubert; C. V. Smythe
Electrical Brain Waves and Temperature, pp. 139-140
Hudson Hoagland
Pyruvic Acid in Urine after Hard Exercise, pp. 140-141
R. E. Johnson; H. T. Edwards


Scientific Apparatus and Laboratory Methods
A Practical Method for Inducing Oviposition in Diurnal Lepidoptera, pp. 141-142
Ralph W. Macy
Preparation of Non-Toxic Urine Fractions for Assay of Male Hormone by the Female Bitterling Test, p. 142
Israel S. Kleiner; Abner I. Weisman; Daniel I. Mishkind
An Electrically Heated Needle for Paraffin Embedding, p. 142
A. C. Fabergé; L. La Cour


Books Received, p. 142
Science News, pp. 8a+10a+11a
Back Matter (1 p.)

Previous Issue: New Series, Vol. 84, No. 2170, Jul. 31, 1936
Next Issue: New Series, Vol. 84, No. 2172, Aug. 14, 1936



©2000-2007 JSTOR

Science, New Series, Vol. 84, No. 2172, Aug. 14, 1936


Previous Issue: New Series, Vol. 84, No. 2171, Aug. 7, 1936
Next Issue: New Series, Vol. 84, No. 2173, Aug. 21, 1936


Front Matter (1 p.)


The American Association for the Advancement of Science
The Seattle Meeting of the Pacific Division, pp. 143-149
J. Murray Luck


Scientific Events
Research in Tropical Medicine, p. 149
The Second International Forestry Congress, p. 150
Standard Tests for Soils Used in Engineering, p. 150
Research Appointments at Yale University, p. 151


Scientific Notes and News, pp. 152-154


Discussion
Drought and the Fungous Flora of Colorado, p. 155
P. F. Shope
The Fresh-Water Medusa in Louisiana, pp. 155-156
Percy Viosca; M. D. Burkenroad
A Marine Tenement, pp. 156-157
Louise M. Perry
A Gonad Parasite of the Starfish, p. 157
G. F. M. Smith
The First Record of a Dinosaur from the West Coast, pp. 157-158
Curtis J. Hesse; S. P. Welles
Notice of Proposed Suspension of Rules of Nomenclature in the Case of Bohadsch, 1761, p. 158
C. W. Stiles


Scientific Books
The Diary of Robert Hooke, pp. 158-159
The Diary of Robert Hooke, M.A., M.D., F.R.S. 1672-1680
Henry W. Robinson; Walter Adams
Review author[s]: Charles A. Kofoid


Reports
Destruction of the Great Western Ranges, pp. 159-160
A. F. Woods


Special Articles
Some Results of Investigations on Polyporus Schweinitzii Fr., pp. 160-161
Harlan H. York; Robert E. Wean; Thomas W. Childs
Prolongation of the Corpus Luteum in the Pseudopregnant Rabbit, pp. 161-162
Willard M. Allen; George P. Heckel
Some Possible Effects of Nursing on the Mammary Gland Tumor Incidence in Mice, p. 162
John J. Bittner
Bone Ash in Prevention and Healing of Experimental Rat Rickets, pp. 162-163
Theodore F. Zucker


Scientific Apparatus and Laboratory Methods
Preparation of Methionine-Free Natural Leucine, p. 163
S. W. Fox
A Different Principle in the Continuous Renewal of Culture Solution, pp. 163-164
Robert P. Marsh
A Convenient Retractor for Use in Operations and Dissections of Small-Sized Animals, p. 164
Paul Weiss


Books Received, p. 164
Science News, pp. 7a+8a

Previous Issue: New Series, Vol. 84, No. 2171, Aug. 7, 1936
Next Issue: New Series, Vol. 84, No. 2173, Aug. 21, 1936



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Science, New Series, Vol. 84, No. 2173, Aug. 21, 1936


Previous Issue: New Series, Vol. 84, No. 2172, Aug. 14, 1936
Next Issue: New Series, Vol. 84, No. 2174, Aug. 28, 1936


Front Matter (1 p.)
Simon Newcomb: A Tribute to His Personality and Accomplishments, pp. 165-169
W. W. Campbell


The American Association for the Advancement of Science
The Seattle Meeting of the Pacific Division. II, pp. 169-174
J. Murray Luck


Obituary
Hiram Dryer McCaskey, pp. 174-175
Warren D. Smith
Recent Deaths, p. 175


Scientific Events
A Radio Research Board for India, pp. 175-176
Sale of Newtoniana, p. 176
The School of Engineering Practice of the Massachusetts Institute of Technology, p. 176
The Leverhulme Scholarships in Great Britain, pp. 176-177
Standard Brands Fellowships, p. 177
Arthur A. Noyes, pp. 177-178


Scientific Notes and News, pp. 178-180


Discussion
Undertow, Rip Tide Or "Rip Current", pp. 181-182
F. P. Shepard
A Hypothesis to Explain Brown Root-Rot of Havana Seed Tobacco, pp. 182-183
A. B. Beaumont
Names of and Symbols for the Artificially Radioactive Elements, p. 183
Gerald M. Petty
The Weathering of Flint Artifacts, pp. 183-184
Leon P. Smith


Special Articles
Electric Impedance and Permeability of Living Cells, pp. 184-185
J. F. McClendon
Extraction of Vitamin B1 from Adsorbates, pp. 185-186
R. D. Greene; A. Black
Vitamin C in an Estrin Producing Ovarian Tumor, p. 186
G. R. Biskind; David Glick
An Arthropod Vector for Equine Encephalomyelitis, Western Strain, pp. 186-187
Jerome T. Syverton; George Packer Berry


Scientific Apparatus and Laboratory Methods
A Simple Speed Control for Small D. C. Motors, pp. 187-188
L. G. Hoxton


Books Received, p. 188
Science News, pp. 5a-7a
Back Matter (2 pp.)

Previous Issue: New Series, Vol. 84, No. 2172, Aug. 14, 1936
Next Issue: New Series, Vol. 84, No. 2174, Aug. 28, 1936



©2000-2007 JSTOR

Science, New Series, Vol. 84, No. 2174, Aug. 28, 1936


Previous Issue: New Series, Vol. 84, No. 2173, Aug. 21, 1936
Next Issue: New Series, Vol. 84, No. 2175, Sep. 4, 1936


Front Matter (2 pp.)
Japanese Higher Education and Research in the Physical Sciences, pp. 189-192
Dugald C. Jackson

The Spirit of Ward in Sociology, pp. 192-194
Stuart A. Rice


Obituary
William Emilius Praeger, p. 195
Frances Diebold
Recent Deaths, p. 195


Scientific Events
The Blackpool Meeting of the British Association, pp. 195-196
Summer Meeting of the Pennsylvania Academy of Science, p. 196
Bradford Willard
The Second International Congress of the International Association for Testing Materials, pp. 196-197
The Annual Meeting of the American Psychological Association, pp. 197-198
The Pittsburgh Meeting of the American Chemical Society, p. 198


Scientific Notes and News, pp. 198-201


Discussion
The Preglacial Physiography of Western Ohio, pp. 201-202
Karl Ver Steeg
Autotomy in a Peregrine Earthworm, p. 202
W. R. Walton; John Monteith
Anopheles (Anopheles) neomaculipalpus, Curry, Experimentally Infected with Malaria plasmodia, pp. 202-203
James Stevens Simmons
Erosion on the Upper Rio Grande, p. 203
C. K. Cooperrider; B. A. Hendricks
The Occurrence of the American Bison in Alabama and Florida, p. 203
Mark F. Boyd


Scientific Books
Evolution, pp. 203-206
Evolution
A. Franklin Shull
The Variation of Animals in Nature
G. C. Robson; O. W. Richards
Review author[s]: T. D. A. Cockerell


Special Articles
The Production of Cosmic Ray Showers, pp. 206-207
Arthur Bramley
Nerve Cells without Central Processes in the Fourth Spinal Ganglion of the Bullfrog, pp. 207-208
Alfred M. Lucas; John E. Miksicek
The Thermophilic and Anaerobic Nature of Lactobacillus bulgaricus, pp. 208-209
J. M. Sherman; H. M. Hodge


Scientific Apparatus and Laboratory Methods
A High Speed Crystal Ink Writer, pp. 209-210
Franklin Offner; R. W. Gerard
Another Method of Preparing Distribution Maps, p. 210
Winona H. Welch
Labeling Museum Specimens and Laboratory Equipment, p. 210
E. E. Jacobs; Mary Auten


Books Received, p. 210
Science News, pp. 6a-8a

Previous Issue: New Series, Vol. 84, No. 2173, Aug. 21, 1936
Next Issue: New Series, Vol. 84, No. 2175, Sep. 4, 1936



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Science, New Series, Vol. 84, No. 2175, Sep. 4, 1936


Previous Issue: New Series, Vol. 84, No. 2174, Aug. 28, 1936
Next Issue: New Series, Vol. 84, No. 2176, Sep. 11, 1936


Front Matter (3 pp.)
Accomplishments and Future of the Physical Sciences, pp. 211-217
W. R. Whitney

The Contributions of Arthur A. Noyes to Science, pp. 217-220
Miles S. Sherrill


Scientific Events
The Crocker Expedition of the American Museum of Natural History, pp. 220-221
Lectures at the University of Oregon, p. 221
A. H. Kunz
Physics Symposium at Cornell University, pp. 221-222
The Third World Power Conference, pp. 222-223
The Harvard Tercentenary Conference of Arts and Sciences, p. 223


Scientific Notes and News, pp. 223-226


Discussion
The Eightieth Anniversary of Professor S. N. Winogradsky, pp. 226-227
Selman A. Waksman
A Whale Shark off Bimini, Bahamas, p. 227
E. W. Gudger
Meat Diet: Blood as an Anti-Scorbutic Factor, pp. 227-228
Vilhjalmur Stefansson
The Incidence of Color-Blindness among Jewish Males, p. 228
Audrey M. Shuey
Symbols for the Artificially Radioactive Elements, pp. 228-229
S. C. Lind


Special Articles
The Transmissible Agent in the Rous Chicken Sarcoma No. I, pp. 229-230
James W. Jobling; E. E. Sproul
Some Effects of Androgenic Substances in the Rat, pp. 230-232
Warren O. Nelson; Thomas F. Gallagher
Fixation of Potassium in Soils, p. 232
J. S. Joffe; L. Kolodny


Scientific Apparatus and Laboratory Methods
A New Technique for Producing Lesions of the Encephalon Cortex, pp. 232-233
C. W. Brown; F. M. Henry; E. E. Ghiselli
A Method of Mounting Maps, pp. 233-234
J. Hoover Mackin


Books Received, p. 234
Science News, pp. 10a+12a

Previous Issue: New Series, Vol. 84, No. 2174, Aug. 28, 1936
Next Issue: New Series, Vol. 84, No. 2176, Sep. 11, 1936



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Science, New Series, Vol. 84, No. 2176, Sep. 11, 1936


Previous Issue: New Series, Vol. 84, No. 2175, Sep. 4, 1936
Next Issue: New Series, Vol. 84, No. 2177, Sep. 18, 1936


Front Matter (2 pp.)


The British Association for the Advancement of Science
The Impact of Science upon Society, pp. 235-239
Josiah Stamp


Scientific Events
Agricultural Research and Marketing in the British Empire, p. 240
Airplane Weather Observation Stations, pp. 240-241
Collections of Woods of the World at Yale University, p. 241
Meeting of the Founder Societies of the American Institute of Physics, pp. 241-242
Recent Deaths, p. 242


Scientific Notes and News, pp. 242-246


Discussion
Concerning Falling Chimneys, pp. 246-247
Richard M. Sutton
Oriental Plane Tree Disease, p. 247
David R. Sumstine
Pigments of the Oat Coleoptile, p. 247
George Wald; H. G. du Buy
Flood Control in Connecticut, pp. 247-248
Edward L. Troxell


Scientific Books
A Scientific Encyclopedia, pp. 248-250
Hutchinson's Technical and Scientific Encyclopaedia
C. F. Tweney; I. P. Shirshov
Review author[s]: Philip M. Morse
American Agriculture in 1936, p. 250
Year Book of Agriculture--1936
Review author[s]: A. F. Woods


Special Articles
The Indiana Group in American Men of Science, pp. 250-252
R. H. Carr
Toxicity of Selenium-Containing Plants to Aphids, p. 252
A. M. Hurd-Karrer; F. W. Poos
The Rôle of Certain Inorganic Elements in the Cause and Prevention of Perosis, pp. 252-253
H. S. Wilgus; L. C. Norris; G. F. Heuser


Scientific Apparatus and Laboratory Methods
Retention of Plant Colors, pp. 253-254
W. Dwight Pierce


Books Received, p. 254
Science News, pp. 8a-10a

Previous Issue: New Series, Vol. 84, No. 2175, Sep. 4, 1936
Next Issue: New Series, Vol. 84, No. 2177, Sep. 18, 1936



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Science, New Series, Vol. 84, No. 2177, Sep. 18, 1936


Previous Issue: New Series, Vol. 84, No. 2176, Sep. 11, 1936
Next Issue: New Series, Vol. 84, No. 2178, Sep. 25, 1936


Front Matter (3 pp.)
The Influence of Chemical Thought on Biology, pp. 255-260
Frederick Gowland Hopkins


Scientific Events
Viscount Grey Memorial, pp. 260-261
In Honor of William Hallock Park, pp. 261-262
Investigations of Tropical Storms by the U. S. Weather Bureau, p. 262
Courses in Applied Physics at the Massachusetts Institute of Technology, pp. 262-263
The Last Week of the Harvard Tercentenary Celebration, p. 263
Recent Deaths, p. 263


Scientific Notes and News, pp. 264-266


Discussion
From the Correspondence of Oliver Wolcott Gibbs, pp. 266-268
Richard Heathcote Heindel
Ordovician Fossils from Labrador, pp. 268-269
Homer P. Little
The Annual Science Exhibition, pp. 269-270
F. C. Brown


Special Articles
Ovum Age and the Course of Gestation in the Guinea Pig, pp. 270-271
William C. Young; Richard J. Blandau
The Blood in Hemophilia, pp. 271-272
Arthur J. Patek; F. H. L. Taylor
The Etiology of Ulcerative Enteritis in Upland Game Birds, pp. 272-273
L. C. Morley; P. W. Wetmore


Scientific Apparatus and Laboratory Methods
Vinegar as a Soil Disinfectant, pp. 273-274
William L. Doran
A Method for the Measurement of Activity of Small Animals, p. 274
Karl M. Wilbur


Books Received, p. 274
Science News, pp. 8a+10a

Previous Issue: New Series, Vol. 84, No. 2176, Sep. 11, 1936
Next Issue: New Series, Vol. 84, No. 2178, Sep. 25, 1936



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Science, New Series, Vol. 84, No. 2178, Sep. 25, 1936


Previous Issue: New Series, Vol. 84, No. 2177, Sep. 18, 1936
Next Issue: New Series, Vol. 84, No. 2179, Oct. 2, 1936


Front Matter (2 pp.)
The Nervous System, pp. 275-278
Edgar Douglas Adrian

Summary Statement of the Work of the National Research Council, pp. 278-283
Frank R. Lillie


Scientific Events
The International Union of Geodesy and Geophysics, p. 283
The Pittsburgh Meeting of the American Society of Civil Engineers, pp. 283-284
The Summer Meeting of the American Mathematical Society, pp. 284-285
R. G. D. Richardson
The Debt of Industry to the Universities, p. 285
Degrees Conferred at the Harvard Tercentenary Celebration, pp. 285-286
Recent Deaths, pp. 286-287


Scientific Notes and News, pp. 287-289


Discussion
Significant Figures in Statistical Constants, pp. 289-290
Edward B. Roessler
Paramecium multimicronucleata Vs. Paramecium multimicronucleatum, pp. 290-291
John A. Frisch
Trochospongilla horrida in Arkansas, p. 291
David Causey; Harold Eidson
Wanted: A New Word, p. 291
Robert T. Morris


Special Articles
The Ultracentrifugal Concentration of Pneumococcic Antibodies, pp. 291-293
Ralph W. G. Wyckoff
Earth Worms as Test Objects for Determining the Value of Drugs to Be Used in Human Intestinal Helminth Infestations, pp. 293-294
Paul D. Lamson; Charlotte B. Ward
Catalysis of Formaldehyde to Reducing Sugars by Ascorbic Acid, p. 294
Edward S. West; Luman F. Ney
The Condensation of β-Cyclocitral with Dimethylacrolein, pp. 294-295
Reynold C. Fuson; Robert E. Christ


Scientific Apparatus and Laboratory Methods
The Regal Lily as a Source of Root-Tip Material, p. 295
Lawrence E. Griffin; Jane Day
A Simple Device for Short Photographic Exposures, p. 296
Roderick Craig
A Simple Laboratory-Made Blast Lamp, p. 296
C. Robert Moodey; Arnold Lowman


Books Received, p. 296
Science News, pp. 6a-7a
Back Matter (1 p.)

Previous Issue: New Series, Vol. 84, No. 2177, Sep. 18, 1936
Next Issue: New Series, Vol. 84, No. 2179, Oct. 2, 1936



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Science, New Series, Vol. 84, No. 2179, Oct. 2, 1936


Previous Issue: New Series, Vol. 84, No. 2178, Sep. 25, 1936
Next Issue: New Series, Vol. 84, No. 2180, Oct. 9, 1936


Front Matter (2 pp.)
The Spirit and Service of Science, pp. 297-304
Dayton C. Miller


Scientific Events
The Edward Grey Institute of Bird Studies, p. 304
The Medical Center in Jersey City, pp. 304-305
The New Orleans Meeting of the American Public Health Association, p. 305
The Josiah Willard Gibbs Lectureship, pp. 305-306
Medal Awards of the Society of Chemical Industry, p. 306


Scientific Notes and News, pp. 306-309


Discussion
Sunburn and Windburn, pp. 309-310
W. H. Crew; C. H. Whittle
Peripheral Distribution of Forelimb Nerves in Amblystoma, p. 310
J. D. Thompson
Bitterling Ovipositor Lengthening Produced by Adrenal Extracts, p. 310
B. O. Barnes; A. E. Kanter; A. H. Klawans
Principles of Scientific Publication, pp. 310-311
Frederick S. Hammett
Fellowships in Human Biology, p. 311
Raymond Pearl


Scientific Books
Current Trends in Geography, pp. 311-314
Elements of Geography
Vernor C. Finch; Glenn T. Trewartha
An Outline of Geography
Preston E. James
Geography, an Introduction to Human Ecology
C. Langdon White; George T. Renner
Fundamentals of Economic Geography
Nels A. Bengtson; Willem Van Royen
Review author[s]: George B. Cressey


Special Articles
Fish Mortality Produced by Oxygen Deficiency, pp. 314-315
Harvey L. Sweetman; H. E. Warfel
Pathogenicity and Virulence of Certain Bacteria, p. 315
C. A. Brandly; Robert Graham
Downward Shift of pH Caused by Addition of Glucose to Boric Acid Buffer Solutions, pp. 315-316
P. S. Tang; C. Y. Lin
Isolation of Immunologically Pure Antibody, p. 316
Bacon F. Chow; Hsien Wu


Books Received, p. 316
Science News, pp. 8a+9a
Back Matter (1 p.)

Previous Issue: New Series, Vol. 84, No. 2178, Sep. 25, 1936
Next Issue: New Series, Vol. 84, No. 2180, Oct. 9, 1936



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Science, New Series, Vol. 84, No. 2180, Oct. 9, 1936


Previous Issue: New Series, Vol. 84, No. 2179, Oct. 2, 1936
Next Issue: New Series, Vol. 84, No. 2181, Oct. 16, 1936


Front Matter (3 pp.)
Progress in Sanitation, pp. 317-322
Edward Bartow


Scientific Events
Medical Fellowships in England, pp. 322-323
Extension of the Work of the U. S. Weather Bureau, p. 323
S. D. F.
The Army Medical Library, p. 323
The Dental Clinic of the University of Chicago, p. 324
Correspondent
The American Fisheries Society and the Council of Fishery Investigations, pp. 324-325
Recent Deaths, p. 325


Scientific Notes and News, pp. 325-328


Discussion
New Racial Blood Group Studies in Europe and Egypt, pp. 328-329
William C. Boyd; Lyle G. Boyd
Further Observations on Parasitism in the Starfish, p. 329
Robert B. Burrows
Multiple Pine Seedlings, p. 330
G. R. Johnstone


Scientific Books
The Naturalists, pp. 330-331
Green Laurels. The Lives and Achievements of the Great Naturalists
Donald Culross Peattie
Review author[s]: T. D. A. Cockerell


Special Articles
The Regeneration of Visual Purple in Solution, pp. 331-333
Selig Hecht; Aurin M. Chase; Simon Shlaer; Charles Haig
Protein Coagulation as a Result of Fertilization, pp. 333-334
A. E. Mirsky
The Berger Rhythm in Cats, pp. 334-335
B. Rempel; E. L. Gibbs


Scientific Apparatus and Laboratory Methods
An Oil-Retaining Beveled Face for High-Aperture Condensers, pp. 335-336
Calvin B. Bridges
A Simple Method for Obtaining Synchronized Inductorium Break Shocks, p. 336
Alexander Sandow


Books Received, p. 336
Science News, pp. 6a+8a+9a
Back Matter (1 p.)

Previous Issue: New Series, Vol. 84, No. 2179, Oct. 2, 1936
Next Issue: New Series, Vol. 84, No. 2181, Oct. 16, 1936



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Science, New Series, Vol. 84, No. 2181, Oct. 16, 1936


Previous Issue: New Series, Vol. 84, No. 2180, Oct. 9, 1936
Next Issue: New Series, Vol. 84, No. 2182, Oct. 23, 1936


Front Matter (2 pp.)


The American Association for the Advancement of Science
The Rise and Fall of the Prehistoric Population of Northern Arizona, pp. 337-343
Harold S. Colton


Obituary
Justus Watson Folsom, pp. 343-344
A. S. H.
Recent Deaths, p. 344


Scientific Events
Plant Breeding Experiments in Sweden, pp. 344-345
A Biological Film, p. 345
The Boston Meeting of the Academy of Physical Medicine, pp. 345-346
Electrochemists at Niagara Falls, pp. 346-347
Correspondent
Presentation to the Smithsonian Institution of a Bust of Lord Kelvin, p. 347


Scientific Notes and News, pp. 347-350


Discussion
The Principle of "Diversification" in the Wildlife Field, pp. 350-351
Walter P. Taylor
Protoplasmic Specificity, pp. 351-352
E. E. Just
The Audibility of Esperanto, p. 352
E. G. Dodge
The Philosophy of Physics, p. 352
Benjamin Harrow
Potable Water from the Sea, p. 353
A. M. Buswell


Special Articles
Electron Motion in a Plasma, pp. 353-354
E. G. Linder
Brain Potentials in Children and Adults, p. 354
Donald B. Lindsley
Successful Transplantation of a Leg in Albino Rats with Reestablishment of Muscular Control, p. 355
J. V. Schwind


Scientific Apparatus and Laboratory Methods
The Extraction of Labile Bacterial Antigen by Disruption of the Bacterial Cells at Low Temperature, pp. 355-356
E. J. Czarnetzky
Sodium Ethyl Xanthate as a Plant Poison, p. 356
R. B. Harvey; John Zalar; R. H. Landon
Physiological Apparatus, p. 356
Robert E. Wean


Books Received, p. 356
Science News, pp. 8a-9a
Back Matter (1 p.)

Previous Issue: New Series, Vol. 84, No. 2180, Oct. 9, 1936
Next Issue: New Series, Vol. 84, No. 2182, Oct. 23, 1936



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Science, New Series, Vol. 84, No. 2182, Oct. 23, 1936


Previous Issue: New Series, Vol. 84, No. 2181, Oct. 16, 1936
Next Issue: New Series, Vol. 84, No. 2183, Oct. 30, 1936


Front Matter (2 pp.)
The School of Horticulture in Perspective, pp. 357-365
C. Stuart Gager


Obituary
Kurt Walter Franke, 1889-1936, pp. 365-366
Ross Aiken Gortner
Recent Deaths and Memorials, p. 366


Scientific Events
The Medical Curriculum in Great Britain, pp. 366-367
The Control of Forest Fires, p. 367
The Fossil Cycad National Monument, pp. 367-368
Child Neurology Research, pp. 368-369


Scientific Notes and News, pp. 369-371


Discussion
On the Structure of Chromosomes, pp. 372-373
Edward C. Jeffrey
The Role of Kinesthesis in Maze Learning, p. 373
C. H. Honzik
The Dates of Publication of the Earlier New York State Museum Reports, pp. 373-374
Rudolf Ruedemann
A New Word, p. 374
Glover M. Allen


Scientific Books
The Philosophy of Mathematics, pp. 374-375
Mathematics and the Question of Cosmic Mind and Other Essays
Cassius J. Keyser
Humanized Geometry, an Introduction to Thinking
J. Herbert Blackhurst
Review author[s]: Saunders Mac Lane


Special Articles
Perfection and Agglomeration of Crystalline Precipitates on Aging, pp. 376-377
I. M. Kolthoff
Uterine Response to Dihydrotheelin, p. 377
H. W. Marlow
The Vitamin C Content of the Human Tonsil, pp. 377-378
Mary M. Clayton; John D. Keith
Cytogenetic Notes on Cotton and Cotton Relatives. II, p. 378
J. M. Webber


Books Received, p. 378
Science News, pp. 6a-8a

Previous Issue: New Series, Vol. 84, No. 2181, Oct. 16, 1936
Next Issue: New Series, Vol. 84, No. 2183, Oct. 30, 1936



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Science, New Series, Vol. 84, No. 2183, Oct. 30, 1936


Previous Issue: New Series, Vol. 84, No. 2182, Oct. 23, 1936
Next Issue: New Series, Vol. 84, No. 2184, Nov. 6, 1936


Front Matter (2 pp.)
Two-Dimensional Gases, Liquids and Solids, pp. 379-383
Irving Langmuir


Scientific Events
A Technical Institution Plant and Equipment in London, p. 384
Grants of the American Academy of Arts and Sciences, pp. 384-385
Tenney L. Davis
Scientific Research in the Department of Hospitals of the City of New York, p. 385
Centennial Celebration of the American Patent System, pp. 385-386
Recent Deaths and Memorials, p. 386


Scientific Notes and News, pp. 386-389


Discussion
Note on Scientific Writing, pp. 390-391
Walter F. Urbach
Phloem Development and Blossoming, pp. 391-392
R. H. Roberts; Ocra C. Wilton
The Black Widow Spider, pp. 392-393
Lee H. Townsend


Reports
The Responsibility of Engineering, pp. 393-394


Special Articles
The Hingham Red Felsite Boulder Train, pp. 394-396
Oliver H. Howe
Preliminary Studies of a Cerebral Disorder of Young Chickens, pp. 396-397
John P. Delaplane; H. O. Stuart; C. P. Hart
The Insect Vector for the Natural Transmission of Eperythrozoon Coccoides in Mice, p. 397
Calista P. Eliot
Visceral Leishmaniasis in Brazil, pp. 397-398
Evandro Chagas


Scientific Apparatus and Laboratory Methods
The Determination of the Internal Gases of Plant Tissues, pp. 398-400
C. W. Culpepper; H. H. Moon; J. M. Lutz
Mange in Guinea Pigs, p. 400
George F. Fasting
Protection of Eyepieces, p. 400
L. E. Shinn


Books Received, p. 400
Science News, pp. 6a-8a

Previous Issue: New Series, Vol. 84, No. 2182, Oct. 23, 1936
Next Issue: New Series, Vol. 84, No. 2184, Nov. 6, 1936



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Science, New Series, Vol. 84, No. 2184, Nov. 6, 1936


Previous Issue: New Series, Vol. 84, No. 2183, Oct. 30, 1936
Next Issue: New Series, Vol. 84, No. 2185, Nov. 13, 1936


Front Matter (3 pp.)
Trends in Modern Physics, pp. 401-407
Allan Ferguson

Teaching Chemistry for Its Cultural and Training Values, pp. 408-411
J. H. Simons


Obituary
Edwin Oakes Jordan, pp. 411-413
Ludvig Hektoen
Recent Deaths, p. 413


Scientific Events
Mapping of Areas in Northwestern Quebec, p. 413
Endorsement of the Work of the U. S. Weather Bureau by Civil Engineers, pp. 413-414
The Twelfth National Exposition of Power and Mechanical Engineering, p. 414
The Pontifical Academy of Sciences, pp. 414-415


Scientific Notes and News, pp. 415-418


Discussion
A Dozen Mathematical Errors in Webster's Dictionary, pp. 418-419
G. A. Miller
The Chlorine Content of the Leda Clay, pp. 419-420
Arthur S. Knox
Some Observations on Slumping and Gully Formation, p. 420
Robert H. Mitchell
Skunk Mortality on the Highway, p. 421
B. H. Wilford; J. F. Wilford


Special Correspondence
The McDonald Observatory, pp. 421-422
Otto Struve


Special Articles
Mathematical Expression of Equilibrium between Nitrogen and Phosphoric Acid in Plants, pp. 422-423
Walter Thomas
Raman Spectra of Amines and Methylated Ammonium Ions, pp. 423-424
John T. Edsall
Recovery of Viable Adrenal Cortical Tissue, p. 424
Hugo W. Nilson; Dwight J. Ingle


Books Received, p. 424
Science News, pp. 10a+12a+13a
Back Matter (1 p.)

Previous Issue: New Series, Vol. 84, No. 2183, Oct. 30, 1936
Next Issue: New Series, Vol. 84, No. 2185, Nov. 13, 1936



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Science, New Series, Vol. 84, No. 2185, Nov. 13, 1936


Previous Issue: New Series, Vol. 84, No. 2184, Nov. 6, 1936
Next Issue: New Series, Vol. 84, No. 2186, Nov. 20, 1936


Front Matter (3 pp.)
The Research Chemist, Mankind's Devoted and Indispensable Servant, pp. 425-430
Marston Taylor Bogert

Conspicuous Astronomical Advances of the Year, pp. 430-431
Harlow Shapley


Scientific Events
The New Ultra-Centrifuge Plant at the Lister Institute, London, pp. 431-432
Gifts and Bequests to Museums, pp. 432-433
Election of Officers of the New York Academy of Medicine, p. 433
Nominees for President-Elect of the American Chemical Society, p. 433
Recent Deaths and Memorials, pp. 433-434


Scientific Notes and News, pp. 434-436


Discussion
Significant Figures in Statistical Constants, p. 437
Joseph Berkson
New Localities for the Black Widow Spider, p. 437
Donald C. Lowrie
Concerning a Name for Bottom Mud Food, pp. 437-438
Denis L. Fox; Edgar G. Amstein
Benthos, Benthic and "Benthotic", pp. 438-439
Leo Shapovalov
Food of Mud-Dwellers, p. 439
Agnes de Sales; A. Willey


The American Association for the Advancement of Science
The Cancer Symposium of the Medical Sciences Section, pp. 439-440
Vincent du Vigneaud


Special Articles
Nitrification in Presence of Organic Matter, pp. 440-441
K. Madhusudanan Pandalai
Possibility of Parthenogenesis in Grass, pp. 441-442
W. B. Gernert
Photochemical Oxidation of Ammonia in Sea Water, pp. 442-443
Norris W. Rakestraw; Alexander Hollaender


Scientific Apparatus and Laboratory Methods
Stop-Cocks for Mechanical Operation, pp. 443-444
C. F. Winchester
Fixation of Sessile Rotatoria, p. 444
W. T. Edmondson
Simple Aid for Counting Crowded Plates, p. 444
T. H. Butterworth


Books Received, p. 444
Science News, pp. 8a+10a

Previous Issue: New Series, Vol. 84, No. 2184, Nov. 6, 1936
Next Issue: New Series, Vol. 84, No. 2186, Nov. 20, 1936



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Science, New Series, Vol. 84, No. 2186, Nov. 20, 1936


Previous Issue: New Series, Vol. 84, No. 2185, Nov. 13, 1936
Next Issue: New Series, Vol. 84, No. 2187, Nov. 27, 1936


Front Matter (2 pp.)
Fundamental Units in Biology, pp. 445-450
H. S. Jennings


Obituary
William Buchanan Wherry: 1875-1936, pp. 450-451
Martin H. Fischer
Recent Deaths and Memorials, pp. 451-452


Scientific Events
The Indian Journal "Current Science" pg 452 (1 p.)
The Journal "Growth", p. 452
Research on Optical Glass at Mellon Institute, p. 453
Fifth International Congress for Applied Mechanics (1938), p. 453
Th. Von Kármán; J. C. Hunsaker
Autumn General Meeting of the American Philosophical Society, pp. 453-454
The Meeting of the American Association for the Advancement of Science in Philadelphia, p. 454
Edwin G. Conklin


Scientific Notes and News, pp. 455-457


Discussion
Another Note on Scientific Writing, pp. 457-459
Edwin G. Boring
The Approximate Connection of Boiling Points for Variation in Barometric Pressure, p. 459
Robert Livingston
Opinions Rendered by the International Commission on Zoological Nomenclature, pp. 459-460
C. W. Stiles


The American Association for the Advancement of Science
Meeting of the Executive Committee, pp. 460-461
Henry B. Ward


Special Articles
Vitamin C in Pasteurized Milk, pp. 461-462
Paul F. Sharp
Restlessness and Morbid Hunger in Man, p. 463
Paul M. Levin


Scientific Apparatus and Laboratory Methods
Determination of the Visual Power of Each Eye in Animals, p. 463
George L. Maison
Permanent Preservation of Small Zoological Specimens, pp. 463-464
G. D. Hanna
Labeling Museum Specimens and Laboratory Equipment, p. 464
I. P. Tolmachoff


Books Received, p. 464
Science News, pp. 8a-10a

Previous Issue: New Series, Vol. 84, No. 2185, Nov. 13, 1936
Next Issue: New Series, Vol. 84, No. 2187, Nov. 27, 1936



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Science, New Series, Vol. 84, No. 2187, Nov. 27, 1936


Previous Issue: New Series, Vol. 84, No. 2186, Nov. 20, 1936
Next Issue: New Series, Vol. 84, No. 2188, Dec. 4, 1936


Front Matter (3 pp.)


The American Association for the Advancement of Science
Preliminary Announcement of the Second Atlantic City Meeting, pp. 465-475
Henry B. Ward


Obituary
Howard McClenahan, pp. 475-477
W. F. G. Swann
Henry Benjamin Hedrick, p. 477
H. R. Morgan
Recent Deaths, pp. 477-478


Scientific Events
Research Foundation of the Ohio State University, p. 478
Coal Research, pp. 478-479
The Fortieth Anniversary of Diesel Power, pp. 479-480
The Twenty-Fifth Anniversary of the New York State College of Forestry, p. 480
Royal Society Medallists, pp. 480-481


Scientific Notes and News, pp. 481-483


Discussion
Significant Figures in Statistical Constants, pp. 483-484
P. J. Rulon
Selenium Bearing Vegetation during Late Cretaceous Time, pp. 484-485
O. A. Beath; C. S. Gilbert
Mountain Road Casualties among Animals in Colorado, p. 485
Edward R. Warren
Porritch for Dr. Morris, p. 485
W. A. Dayton


Scientific Books
Time and Space, pp. 485-486
Geometry of Time and Space
Alfred A. Robb
Review author[s]: George D. Birkhoff
The Science of the Earth, pp. 486-487
Down to Earth
Carey Croneis; William C. Krumbein
Review author[s]: Kirtley F. Mather


Special Articles
Propagation of Rabies Virus in Tissue Culture and the Successful Use of Culture Virus as an Antirabic Vaccine, pp. 487-488
Leslie T. Webster; Anna D. Clow
A Chemical Reagent for the Detection and Estimation of Vitamin B, p. 488
H. J. Prebluda; E. V. McCollum
Effect of Colored Cellophane on the Production of Sun-Red Color in Maize, pp. 488-489
W. Ralph Singleton
Bentonite in the Upper Cretaceous of New Jersey, pp. 489-490
Lloyd William Stephenson


Scientific Apparatus and Laboratory Methods
A Technique for the Slide Culture of Fungi, p. 490
Miriam T. Malakoff
Simplified Preparation of Microscope Cross Hairs, p. 490
A. Wilson Footer


Science News, pp. 8a+10a+11a
Back Matter (1 p.)

Previous Issue: New Series, Vol. 84, No. 2186, Nov. 20, 1936
Next Issue: New Series, Vol. 84, No. 2188, Dec. 4, 1936



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Science, New Series, Vol. 84, No. 2188, Dec. 4, 1936


Previous Issue: New Series, Vol. 84, No. 2187, Nov. 27, 1936
Next Issue: New Series, Vol. 84, No. 2189, Dec. 11, 1936


Front Matter (2 pp.)
The Concept of Natural Law in Geology, pp. 491-498
Walter H. Bucher

The Structure of Natural and Synthetic Antigens, pp. 498-501
Michael Heidelberger


Scientific Events
The Norwegian Medical Association, 1886-1936, p. 501
The British Public Health Exhibition, pp. 501-502
Study of Airplane Vibration at New York University, p. 502
The American Society of Tropical Medicine, p. 502
N. Paul Hudson
The American Academy of Tropical Medicine, p. 503
Ernest Carroll Faust
Recent Deaths, p. 503


Scientific Notes and News, pp. 503-506


Discussion
Lens-Like Action of a Star by the Deviation of Light in the Gravitational Field, pp. 506-507
Albert Einstein
Pleistocene Man in Southern California, pp. 507-508
A. O. Bowden; Ivan A. Lopatin
Fossil Leaves of Dicotyledonous Flowering Plants, p. 508
O. M. Ball


Scientific Books
Geography of Disease, pp. 508-509
A Geography of Disease. A Preliminary Survey of the Incidence and Distribution of Tropical and Other Diseases
Earl Baldwin McKinley
Review author[s]: Chas. F. Craig
Astronomy, pp. 509-510
The Realm of the Nebulae
Edwin Hubble
Theoretical Astrophysics
S. Rosseland
Review author[s]: J. M.; C. J. A. R.


Reports
The Work of the Massachusetts Institute of Technology, pp. 510-512


Special Articles
The Ultracentrifugal Crystallization of Tobacco Mosaic Virus Protein, p. 513
Ralph W. G. Wyckoff; Robert B. Corey
A Relation between Seed Attachment and Carpel Symmetry and Development in Prunus, pp. 513-515
H. B. Tukey


Scientific Apparatus and Laboratory Methods
A Simplified Automatic Recorder for Ionospheric Height Measurement, pp. 515-516
R. C. Colwell; N. I. Hall; L. R. Hill


Books Received, p. 516
Science News, pp. 8a-10a

Previous Issue: New Series, Vol. 84, No. 2187, Nov. 27, 1936
Next Issue: New Series, Vol. 84, No. 2189, Dec. 11, 1936



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Science, New Series, Vol. 84, No. 2189, Dec. 11, 1936


Previous Issue: New Series, Vol. 84, No. 2188, Dec. 4, 1936
Next Issue: New Series, Vol. 84, No. 2190, Dec. 18, 1936


Front Matter (2 pp.)
New Vantage Grounds in the Psychology of Music, pp. 517-522
Carl E. Seashore

The Effects of American Environment on Immigrants and Their Descendants, pp. 522-525
Franz Boas


Obituary
Alfred McLaren White, p. 525
Albert B. Reagan, pp. 525-526
J. H. S.
Recent Deaths, p. 526


Scientific Events
The Rockefeller Foundation and the Kaiser Wilhelm Institute, pp. 526-527
A Fraudulent Academy of Sciences, p. 527
Annual Report of the Chief of the Weather Bureau, p. 527
The Sumatra Expedition of the National Geographic Society and the Smithsonian Institution, pp. 527-528
Annual Meeting of the American Society of Mechanical Engineers, p. 528
First Annual Symposium of the Division of Physical and Inorganic Chemistry of the American Chemical Society, pp. 528-529
The American Science Teachers' Association, p. 529


Scientific Notes and News, pp. 529-532


Discussion
Do Brain Waves Have Individuality?, pp. 532-533
Lee Edward Travis; Abraham Gottlober
The Use of the Terms Coenocyte and Syncytium in Biology, p. 533
Rexford F. Daubenmire
The Black Widow Spider in Virginia, pp. 533-534
G. W. Jeffers


Special Correspondence
New England Intercollegiate Field Trip, pp. 534-535
Lloyd W. Fisher


Scientific Books
An Invitation to Mathematics, pp. 535-536
An Invitation to Mathematics
Arnold Dresden
British Association Mathematical Tables. Vol. V. Factor Table
J. Peters; A. Lodge; E. J. Ternouth; E. Gifford
Review author[s]: Albert A. Bennett; D. H. Lehmer


Special Articles
Inactivation of Tobacco-Mosaic Virus by X-Rays, pp. 536-537
John W. Gowen; W. C. Price
Vertebrate Remains from Cenozoic Rocks, p. 537
C. E. Needham
Contamination and Compaction in Core Sampling, pp. 537-538
William F. Wrath


Books Received, p. 538
Science News, pp. 6a-8a

Previous Issue: New Series, Vol. 84, No. 2188, Dec. 4, 1936
Next Issue: New Series, Vol. 84, No. 2190, Dec. 18, 1936



©2000-2007 JSTOR

Science, New Series, Vol. 84, No. 2190, Dec. 18, 1936


Previous Issue: New Series, Vol. 84, No. 2189, Dec. 11, 1936
Next Issue: New Series, Vol. 84, No. 2191, Dec. 25, 1936


Front Matter (2 pp.)
Tribute to Deceased Fellows of the Royal Society, pp. 539-546
William Bragg


Scientific Events
British Government Grant to the Royal Society, pp. 546-547
Public Exhibition and Lectures of the Carnegie Institution of Washington, p. 547
The Union of American Biological Societies, p. 547
Friday's Program at Atlantic City, pp. 547-548
Henry B. Ward
Saturday's Program at Philadelphia, pp. 548-549
Recent Deaths, p. 549


Scientific Notes and News, pp. 549-551


Discussion
The Action of Eserine and Prostigmin on Skeletal Muscle, pp. 551-552
R. S. Morison; A. Rosenblueth
On the Word Shade-Tree, p. 552
Glenn W. Herrick
Early Reference to the Black Widow Spider, pp. 552-553
Jerome Alexander


Quotations
Abandonment of the Moscow Meeting of the International Congress of Genetics, pp. 553-554


International Congresses
The Second International Forestry Congress at Budapest, pp. 554-556
Jno. D. Guthrie


Scientific Books
Marine Zoogeography, pp. 556-557
Tiergeographie des Meeres
Sven Ekman
Review author[s]: E. Deichmann


Special Articles
Blood Calcium in Relation to Anterior Pituitary and Sex Hormones, pp. 557-559
Oscar Riddle; Louis B. Dotti
A Field Condition Resembling Nutritional Encephalomalacia in Chicks, pp. 559-560
Erwin Jungherr


Books Received, p. 560
Science News, pp. 6a-8a

Previous Issue: New Series, Vol. 84, No. 2189, Dec. 11, 1936
Next Issue: New Series, Vol. 84, No. 2191, Dec. 25, 1936



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Science, New Series, Vol. 84, No. 2191, Dec. 25, 1936


Previous Issue: New Series, Vol. 84, No. 2190, Dec. 18, 1936
Next Issue: New Series, Vol. 85, No. 2192, Jan. 1, 1937


Front Matter (1 p.)


Medals of the National Academy of Sciences
Introductory Remarks by the President of the Academy, pp. 561-562
F. R. Lillie
Presentation of the Public Welfare Medal to Dr. Hugh Smith Cumming, pp. 562-563
Ludvig Hektoen
Response of the Medallist, pp. 563-564
Hugh Smith Cumming; F. R. Lillie
Presentation of the John J. Carty Medal and Award to Dr. Edmund Beecher Wilson, pp. 564-565
Frank B. Jewett; F. R. Lillie
Response on Behalf of the Medallist, pp. 565-567
Ross G. Harrison


Obituary
James Newton Pearce, pp. 567-568
L. Chas. Raiford


Scientific Events
The Section of Medicine and Science of the Paris Exposition, p. 568
International Exhibition of Applied and Scientific Photography, pp. 568-569
The American Standards Association, p. 569
Symposium on Early Man at the Academy of Natural Sciences of Philadelphia, pp. 569-570
Broadcasts by the American Association for the Advancement of Science, p. 570
Election of Officers of the American Chemical Society, pp. 570-571
Award of the Charles Frederick Chandler Medal, p. 571


Scientific Notes and News, pp. 571-574


Discussion
Significant Figures in Statistical Constants, pp. 574-575
F. R. Moulton
Hydrogen and Carbon Dioxide Photoassimilation in Purple Bacteria, p. 575
C. S. French
Length of Life of a Rabbit, p. 575
Mary Sayle Tegge


Scientific Books
Proboscidea, pp. 576-577
A Monograph of the Discovery, Evolution, Migration and Extinction of the Mastodonts and Elephants of the World
Henry Fairfield Osborn
Review author[s]: F. B. Loomis


Academies and Meetings
The Tennessee Academy of Science, p. 577
John T. McGill
The Texas Academy of Science, pp. 577-578
H. B. Parks


Special Articles
The Size of the Universe and the Fundamental Constants of Physics, pp. 578-579
Arthur Haas
Type Specific Antipneumococcus Rabbit Serum, pp. 579-581
Frank L. Horsfall; Kenneth Goodner; Colin M. MacLeod
Identical Twins in a Mouse Cross, p. 581
W. E. Castle; W. H. Gates; S. C. Reed; Geo. D. Snell


Scientific Apparatus and Laboratory Methods
A New Apparatus for Constant Temperature, pp. 581-582
R. E. Coker; E. W. Constable
The Visualization of Different Organs in Normal Unanesthetized Animals, p. 582
F. R. Steggerda; C. Gianturco
A Method of Demonstrating CO2 Production during Respiration, p. 582
Samuel Lewis Meyer


Books Received, p. 582
Science News, pp. 17a-19a
Back Matter (7 pp.)

Previous Issue: New Series, Vol. 84, No. 2190, Dec. 18, 1936
Next Issue: New Series, Vol. 85, No. 2192, Jan. 1, 1937



©2000-2007 JSTOR