Previous Issue: New Series, Vol. 78, No. 2035, Dec. 29, 1933
Next Issue: New Series, Vol. 79, No. 2037, Jan. 12, 1934
Volume Information (8 pp.)
Front Matter (3 pp.)
The American Association for the Advancement of Science
- The Social Advantages and Disadvantages of the Engineering-Scientific Approach to Civilization, pp. 1-5
- Henry A. Wallace
Scientific Events
- Radio Observations of the Eclipse, p. 5
- K. A. Norton
- The Cost of German Medical and Scientific Periodicals, p. 6
- Eileen R. Cunningham
- Projects of the Society for the Promotion of Engineering Education, pp. 6-7
- Inorganic Syntheses, p. 7
- Medical Lectures at the Harvard and Stanford Schools of Medicine, pp. 7-8
- Officers of the American Association for the Advancement of Science, p. 8
Scientific Notes and News, pp. 8-11
Discussion
- What are "Expansion" and "Contraction"?, p. 11
- F. B. Sumner
- Conventions of Botanical Nomenclature, pp. 11-12
- Herbert F. Copeland
- An Amendment to the Law of Multiple Proportions, p. 13
- E. A. Vuilleumier
- The Induced Oxidation of Lactic Acid by Ascorbic Acid and the Cancer Problem, p. 13
- W. P. Jorissen; A. H. Belinfante
Reports
- The Efficacy and Economic Effects of Plant Quarantines in California, pp. 13-14
- G. F. Ferris
Scientific Apparatus and Laboratory Methods
- A Method for Studying Drought Resistance in Plants, pp. 14-16
- Hardy L. Shirley
- A Modified Sabouraud Medium Suitable for Cultivation of Acid-Fast Actinomycetes, p. 16
- Sara A. Scudder
Special Articles
- Experimental Analysis of Vito Volterra's Mathematical Theory of the Struggle for Existence, pp. 16-17
- G. F. Gause
- The Amylase System of the Liver, pp. 17-18
- Leonore Hollander
- A Canker and Gall Disease of Gardenia, p. 18
- H. N. Hansen; C. Emlen Scott
Books Received, p. 18
Science News, pp. 8a+10a+11a
Back Matter (1 p.)
Previous Issue: New Series, Vol. 78, No. 2035, Dec. 29, 1933
Next Issue: New Series, Vol. 79, No. 2037, Jan. 12, 1934
Previous Issue: New Series, Vol. 79, No. 2036, Jan. 5, 1934
Next Issue: New Series, Vol. 79, No. 2038, Jan. 19, 1934
Front Matter (2 pp.)
The American Association for the Advancement of Science
- Invisible Starlight, pp. 19-24
- Paul W. Merrill
Obituary
- Memorials, p. 25
- Recent Deaths, p. 25
Scientific Events
- The Royal Society and Heavy Hydrogen, p. 26
- A Nation-Wide Survey of First-Year College Physics, pp. 26-27
- The Hayden Planetarium of the American Museum of Natural History, p. 27
- Emergency Conservation Work, pp. 27-28
- Federal Appropriations for Scientific Work, p. 28
- Award of the Perkin Medal to Dr. Colin G. Fink, p. 28
- The Association of American Geographers, pp. 28-29
Scientific Notes and News, pp. 29-32
Discussion
- Are There Granitic and Basaltic Shells in the Earth?, pp. 32-33
- A. N. Winchell
- Copper in Relation to Chlorophyl and Hemoglobin Formation, pp. 33-34
- O. S. Orth; G. C. Wickwire; W. E. Burge
- The Incidence of Color-Blindness among the Chinese, p. 34
- L. G. Kilborn; Y. T. Beh
- The Raman Spectrum of Heavy Water, p. 35
- R. W. Wood
Reports
- Work of the New York Botanical Garden, pp. 35-36
Scientific Apparatus and Laboratory Methods
- Aids in the Study of Dental Caries with Albino Rats, pp. 36-37
- Isaac Neuwirth; Paul Brandwein
- The Silver Iodide Test for Hydrocyanic Acid, p. 37
- Denis L. Fox
Special Articles
- The Method of Probits, pp. 38-39
- C. I. Bliss
- Oxidation-Reduction Reactions between Natural Hydrocarbons and Oil-Filled Waters, pp. 39-40
- C. H. Behre; R. K. Summerbell
- On a Scurvy-Like Disease in Chicks, p. 40
- Romayne Cribbett; John T. Correll
Books Received, p. 40
Science News, pp. 6a-8a
Previous Issue: New Series, Vol. 79, No. 2036, Jan. 5, 1934
Next Issue: New Series, Vol. 79, No. 2038, Jan. 19, 1934
Previous Issue: New Series, Vol. 79, No. 2037, Jan. 12, 1934
Next Issue: New Series, Vol. 79, No. 2039, Jan. 26, 1934
Front Matter (2 pp.)
The Sedgwick Memorial Lecture
- Aristogenesis, the Creative Principle in the Origin of Species, pp. 41-45
- Henry Fairfield Osborn
The American Association for the Advancement of Science
- The Mechanism of the Polymerization and Depolymerization of Olefins, pp. 45-47
- Frank C. Whitmore
Obituary
- Henry Stephens Washington, pp. 47-48
- C. N. F.
- Howard Crosby Warren, p. 48
- Margaret Floy Washburn
- Homer Collar Skeels, p. 49
- P. R.
Scientific Events
- Gifts to the British Natural History Museum, p. 49
- The Geographic Players, Inc., pp. 49-50
- Wild-Life Restoration, pp. 50-51
- An Aerial Photographic Survey, p. 51
- The Rudolph Matas Award, pp. 51-52
Scientific Notes and News, pp. 52-55
Discussion
- Paleozoic Age of the Rocks of Central New Hampshire, pp. 55-56
- Marland Billings
- Glossary of Terms Used in Describing Woods, pp. 56-57
- Samuel J. Record
- Autogamy in Paramecium Aurelia, p. 57
- William F. Diller
- Cataract as a Result of Dietary Deficiency in Larval Amblystoma Tigrinum, pp. 57-58
- Esther M. Patch
- The Northwest Coniferous Climax, p. 58
- I. T. Haig
Reports
- Appropriations for Grants-in-Aid by the National Research Council, pp. 58-59
- Isaiah Bowman
Scientific Apparatus and Laboratory Methods
- A New Culture Medium for Cladocerans, pp. 59-60
- Walter A. Chipman
- A Culture Method for Daphnia, p. 60
- R. M. Bond
- A Scheme for Dilutions in the Laboratory, p. 60
- Charles J. Lyon
Special Articles
- The Nature of Lysozyme Action, p. 61
- Karl Meyer; Richard Thompson; John W. Palmer; Devorah Khorazo
- Effects of Feeding Sodium Bicarbonate or Lactic Acid upon the Sex Ratio in Rats, pp. 61-62
- Fred E. D'Amour
- The Effects of Thallium Sulfate upon Soils, p. 62
- A. S. Crafts
Books Received, p. 62
Science News, pp. 6a-8a
Previous Issue: New Series, Vol. 79, No. 2037, Jan. 12, 1934
Next Issue: New Series, Vol. 79, No. 2039, Jan. 26, 1934
Previous Issue: New Series, Vol. 79, No. 2038, Jan. 19, 1934
Next Issue: New Series, Vol. 79, No. 2040, Special Issue Containing Reports of the Fifth Boston Meeting of the American Association for the Advancement of Science and Associated Societies, Feb. 2, 1934
Front Matter (2 pp.)
The American Association for the Advancement of Science
- On Poisons and Disease and Some Experiments with the Toxin of the Bacillus Tetani, pp. 63-70
- John J. Abel
Obituary
- Alfred Fabian Hess, pp. 70-72
- Recent Deaths, p. 72
Scientific Events
- Exhibit of the Physical Society, London, pp. 72-73
- An Exhibit of Industrial Chemistry at the Newark Museum, p. 73
- The New York State Experiment Station at Geneva, p. 73
- British Honors, p. 74
- In Honor of Professors of Mathematics at the University of Wisconsin, p. 74
Scientific Notes and News, pp. 74-77
Discussion
- Some Erroneous Age Records of Paleozoic Plant Genera, pp. 77-78
- David White
- A Starchless Potato Induced by the Introduction of Foreign Enzymes, pp. 78-79
- R. F. Suit; Harold Hibbert
- A Promising Control for Psyllid Yellows of Potatoes, p. 79
- George M. List; Leslie B. Daniels
- Where Did This Really Happen?, pp. 79-80
- Edward R. Warren
- A Change of Names, p. 80
- Barnum Brown
Reports
- Tri-State Geological Field Conference of the Upper Mississippi Valley, pp. 80-82
- J. Marvin Weller
Scientific Apparatus and Laboratory Methods
- A New Method of Illustration, p. 82
- Marjorie Hooker
- A Simple Method for Measuring Small Time Intervals, pp. 82-83
- K. D. Roeder
Special Articles
- Contrasting Properties of Ions, Zwitterions and Uncharged Molecules, pp. 83-84
- Edwin J. Cohn
- "Exergic" and "Endergic" Reactions, p. 84
- W. Blum
Books Received, p. 84
Science News, pp. 6a-8a
Previous Issue: New Series, Vol. 79, No. 2038, Jan. 19, 1934
Next Issue: New Series, Vol. 79, No. 2040, Special Issue Containing Reports of the Fifth Boston Meeting of the American Association for the Advancement of Science and Associated Societies, Feb. 2, 1934
Previous Issue: New Series, Vol. 79, No. 2039, Jan. 26, 1934
Next Issue: New Series, Vol. 79, No. 2041, Feb. 9, 1934
Front Matter (4 pp.)
The Boston Meeting of the American Association for the Advancement of Science and Associated Societies, pp. 85-120
- Henry B. Ward
Science News, pp. 34a+36a+38a
Back Matter (1 p.)
Previous Issue: New Series, Vol. 79, No. 2039, Jan. 26, 1934
Next Issue: New Series, Vol. 79, No. 2041, Feb. 9, 1934
Previous Issue: New Series, Vol. 79, No. 2040, Special Issue Containing Reports of the Fifth Boston Meeting of the American Association for the Advancement of Science and Associated Societies, Feb. 2, 1934
Next Issue: New Series, Vol. 79, No. 2042, Feb. 16, 1934
Front Matter (1 p.)
The American Association for the Advancement of Science
- On Poisons and Disease and Some Experiments with the Toxin of the Bacillus Tetani, pp. 121-129
- John J. Abel
Organized Industrial Research, pp. 129-131
- W. D. Coolidge
Obituary
- Memorial to the Late Thomas William Salmon, pp. 131-132
- Recent Deaths, p. 132
Scientific Events
- Stratosphere Flights, p. 132
- The Second Joint Expedition of Yale University and the Woods Hole Oceanographic Institution, p. 133
- Award of the Gold Medal of the American Institute, p. 133
- Nomination of Officers for the American Institute of Electrical Engineers, pp. 133-134
- Officers of the Washington Academy of Sciences, p. 134
- The Geological Society of America, pp. 134-135
Scientific Notes and News, pp. 135-138
Discussion
- Nomenclature for the Isotopes of Hydrogen (Proto- and Deuto-Hydrogen) and Their Compounds, pp. 138-140
- William D. Harkins
- Isotopic Nomenclature, p. 140
- J. B. Ficklen
- Reaction to Mosquito Bites Following Treatment for Cold in Head, p. 140
- G. Allen Mail
- Mortality among Tropical Fish, pp. 140-141
- J. I. Spira
The American Association for the Advancement of Science
- The Work of the Press, pp. 141-142
- Austin H. Clark
Scientific Apparatus and Laboratory Methods
- Preparing and Stenciling Topogeologic Models, pp. 142-143
- Edward J. Foyles
- A Method for Concentrating and Fixing Free-Living Protozoa on Cover Glasses, p. 143
- J. T. Baldwin
Special Articles
- The Incidence of the Disease-Producing Amoeba (Endamoeba histolytica) in 1060 College freshmen and its significance, pp. 143-144
- D. H. Wenrich; R. M. Stabler; J. H. Arnett
Books Received, p. 144
Science News, pp. 5a-6a
Previous Issue: New Series, Vol. 79, No. 2040, Special Issue Containing Reports of the Fifth Boston Meeting of the American Association for the Advancement of Science and Associated Societies, Feb. 2, 1934
Next Issue: New Series, Vol. 79, No. 2042, Feb. 16, 1934
Previous Issue: New Series, Vol. 79, No. 2041, Feb. 9, 1934
Next Issue: New Series, Vol. 79, No. 2043, Feb. 23, 1934
Front Matter (2 pp.)
The American Association for the Advancement of Science
- The Stimulus-Neural Control of Behavior during and after Learning, pp. 145-151
- Walter S. Hunter
The Biology of Heavy Water, pp. 151-153
- Gilbert N. Lewis
Scientific Events
- The Emergency Committee in Aid of Displaced German Scholars, pp. 153-154
- Chemical Abstracts, p. 154
- The American Academy of Tropical Medicine, pp. 154-155
- Earl B. McKinley
- Recent Deaths, pp. 155-156
Scientific Notes and News, pp. 156-159
Discussion
- The Biochemistry of Anesthesia, p. 159
- F. F. Nord
- Naming Hydrogen Isotopes, pp. 159-160
- Willis A. Boughton
- The Neutron, p. 160
- Arthur Bramley
- Oxygen as an Accelerator in the Growth of Empusa on Flies, p. 160
- Wm. A. Hiestand
- The Stimulative Action of Yeast Extract in the Respiration of Rhizobium, pp. 160-161
- R. H. Walker
Societies and Meetings
- International Geographical Congress of 1934, pp. 161-162
- Douglas Johnson; Curtis F. Marbut; W. L. G. Joerg
Scientific Apparatus and Laboratory Methods
- The Demonstration of Intact Mammalian and Amphibian Nervous Systems by Maceration of Whole Animals, pp. 162-163
- William S. Cornwell
- The Absorption of Methylene Blue by the Nephridium of the Earthworm, pp. 163-164
- Elbert C. Cole
Special Articles
- Alternating Current Conductance and Direct Current Excitation of Nerve, pp. 164-165
- Kenneth S. Cole
- The Effects of Cigarette Smoking upon the Blood Sugar, pp. 165-166
- Howard W. Haggard; Leon A. Greenberg
Books Received, p. 166
Science News, pp. 6a-8a
Previous Issue: New Series, Vol. 79, No. 2041, Feb. 9, 1934
Next Issue: New Series, Vol. 79, No. 2043, Feb. 23, 1934
Previous Issue: New Series, Vol. 79, No. 2042, Feb. 16, 1934
Next Issue: New Series, Vol. 79, No. 2044, Mar. 2, 1934
Front Matter (1 p.)
The American Association for the Advancement of Science
- Ecological Segregation, pp. 167-172
- A. S. Pearse
Tissue Reactions in Immunity: XIV. The Specific Reacting Capacities of Different Tissues of an Immunized Animal, pp. 172-175
- Reuben L. Kahn
Scientific Events
- Preservation of Records in Libraries, p. 176
- The Development of the Collection of Maps at the University of Chicago, p. 176
- Research Conferences on Chemical Physics, pp. 176-177
- The International Congress of the Anthropological and Ethnological Sciences, pp. 177-178
Scientific Notes and News, pp. 178-181
Discussion
- Scarps in Tularosa Valley, New Mexico, pp. 181-183
- Sterling B. Talmage
- Lightning Protection for Trees, p. 183
- John B. Whitehead
- Weights and Measures and the Public, pp. 183-184
- J. F. McClendon
- Reflections on Two Scientific News Items, p. 184
- Edgar T. Wherry
- Warning concerning an Impostor, p. 184
- Charles P. Sigerfoos
Scientific Books
- Heredity and Environment in Man, p. 185
- Review author[s]: Charles B. Davenport
- The Phylogeny of Apes and Man, pp. 185-186
- Functional Affinities of Man, Monkeys and Apes. A Study of the Bearings of Physiology and Behaviour on the Taxonomy and Phylogeny of Lemurs, Monkeys, Apes and Man
- S. Zuckerman
- Review author[s]: Adolph H. Schultz
Societies and Meetings
- The Indiana Academy of Science, pp. 186-187
- Will E. Edington
- The Colorado-Wyoming Academy of Science, p. 187
- Ralph J. Gilmore
Scientific Apparatus and Laboratory Methods
- A Method for Studying Soil-Plant Nutrient Relationships, p. 187
- C. W. Lauritzen
- A Simple Stain for Nuclear Structures in Living Amoebae and Cysts, pp. 187-188
- H. E. McDaniels
Special Articles
- The Isotopic Fractionation of Water by Physiological Processes, pp. 188-189
- Edward W. Washburn; Edgar R. Smith
- Hereditary Variations in the Blood Cytology of Normal Rabbits, pp. 189-190
- Albert E. Casey; Paul D. Rosahn; C. K. Hu; Louise Pearce
Books Received, p. 190
Science News, pp. 5a-6a
Previous Issue: New Series, Vol. 79, No. 2042, Feb. 16, 1934
Next Issue: New Series, Vol. 79, No. 2044, Mar. 2, 1934
Previous Issue: New Series, Vol. 79, No. 2043, Feb. 23, 1934
Next Issue: New Series, Vol. 79, No. 2045, Mar. 9, 1934
Front Matter (3 pp.)
The American Association for the Advancement of Science
- Current Progress in X-Ray Physics, pp. 191-197
- David L. Webster
Scientific Events
- The British Department of Scientific and Industrial Research, pp. 197-198
- The John B. Pierce Laboratory of Hygiene at New Haven, Conn., p. 198
- The Eighty-Seventh Meeting of the American Chemical Society, pp. 198-199
- Recent Deaths, p. 199
Scientific Notes and News, pp. 200-203
Discussion
- A Suggestion Regarding the Chemical Formulae of Compounds Containing Hydrogen and Oxygen Isotopes, pp. 203-204
- Ross Aiken Gortner
- Para-Ortho Conversion of Deuterium, p. 204
- Adalbert Farkas; Ladislaus Farkas; Paul Harteck
- Government Research, pp. 204-205
- L. J. Cole
- The Law of Multiple Proportions, pp. 205-206
- Arthur Rose
- The United States Botanical Garden, p. 206
- F. A. Varrelman
Reports
- Memorandum on the All-Union Institute of Experimental Medicine, pp. 206-208
- S. S. Goldwater
Societies and Meetings
- The Western Society of Naturalists, pp. 208-209
- James L. Leitch
- The History of Science Movement in Washington, D.C., p. 209
- Morris C. Leikind
Scientific Apparatus and Laboratory Methods
- A Rapid Method for the Preparation of Delafield's Haematoxylin, pp. 209-210
- H. W. Neild
- Soap as a Mosquito Larvicide, p. 210
- Joseph M. Ginsburg
- Fixing the Print of Carbon Copies, p. 210
- Alden F. Roe
Special Articles
- Deuterium Oxide and Aspergillus, pp. 210-211
- Samuel L. Meyer
- The Effect of Ferric Chloride Injections in Experimental Tuberculosis, pp. 211-213
- Valy Menkin
- Frogs and Opalinidae, pp. 213-214
- Maynard M. Metcalf
Books Received, p. 214
Science News, pp. 10a+12a+13a
Back Matter (1 p.)
Previous Issue: New Series, Vol. 79, No. 2043, Feb. 23, 1934
Next Issue: New Series, Vol. 79, No. 2045, Mar. 9, 1934
Previous Issue: New Series, Vol. 79, No. 2044, Mar. 2, 1934
Next Issue: New Series, Vol. 79, No. 2046, Mar. 16, 1934
Front Matter (2 pp.)
The American Association for the Advancement of Science
- Genetics and Anthropology, pp. 215-221
- C. H. Danforth
Obituary
- Edward Wight Washburn, pp. 221-222
- Lyman J. Briggs
- Recent Deaths, p. 222
Scientific Events
- The Work of the Godman Fund, pp. 222-223
- The Arboretum of the University of Wisconsin, p. 223
- The American Chemical Society, p. 224
- The Einstein Institute of Physics in Jerusalem, pp. 224-225
Scientific Notes and News, pp. 225-228
Discussion
- Symbols and Names for the Hydrogen Isotopes, pp. 228-229
- Robert S. Mulliken
- Talus Slopes of the Gaspe Peninsula, pp. 229-230
- Neil A. Miner
- Further Evidence on the Amazing Longevity of Bacteria, pp. 230-231
- Chas. B. Lipman
- A Possible Cause of Old Age, p. 231
- Ingo W. D. Hackh; E. H. Westling
Reports
- Research in the Yale Graduate School, pp. 231-232
- Report of the Trustees of the Banting Research Foundation, pp. 232-233
- Velyien E. Henderson; D. T. Fraser
Scientific Apparatus and Laboratory Methods
- A Micro-Manipulator for Pure Culture and Microchemical Work, pp. 233-234
- G. W. Fitz
Special Articles
- Artificial Production of Radio-Active Substances, pp. 234-235
- C. C. Lauritsen; H. R. Crane; W. W. Harper
- The Portal of Entry and Transmission of the Virus of Poliomyelitis, pp. 235-236
- Maurice Brodie; Arthur R. Elvidge
Books Received, p. 236
Science News, pp. 6a-8a
Previous Issue: New Series, Vol. 79, No. 2044, Mar. 2, 1934
Next Issue: New Series, Vol. 79, No. 2046, Mar. 16, 1934
Previous Issue: New Series, Vol. 79, No. 2045, Mar. 9, 1934
Next Issue: New Series, Vol. 79, No. 2047, Mar. 23, 1934
Front Matter (2 pp.)
The Physical Sciences, pp. 237-240
- W. L. Bragg
The Supreme Intellectual Obligation, pp. 240-243
- John Dewey
Scientific Events
- Research in the British Post Office, p. 243
- The Leverhulme Research Fellowships in Great Britain, pp. 243-244
- Hunan-Yale Public Health Project in Changsha Schools, p. 244
- Report on the Electrical Hazards of Aircraft, pp. 244-245
- Stream Surveys in the National Parks by the U. S. Bureau of Fisheries, p. 245
- The New York State Planning Board, pp. 245-246
Scientific Notes and News, pp. 246-249
Discussion
- Movement of Pigment Granules in Chromatophores, p. 249
- S. O. Mast
- Advancing Glaciers in Alaska, pp. 249-250
- H. B. Washburn
- German Periodicals and American Libraries, pp. 250-252
- Charles H. Brown
- The United States Botanic Garden, pp. 252-253
- W. J. Young
- Decrease in Government Appropriations for Entomological Work, p. 253
- C. L. Metcalf; E. F. Phillips
Scientific Apparatus and Laboratory Methods
- An Extractor for Fluid Systems, pp. 253-254
- William F. Bruce
Special Articles
- St. Louis Encephalitis, pp. 254-255
- Leslie T. Webster; George L. Fite
- An Attempt to Isolate Vitamin A, pp. 255-256
- Harry N. Holmes; Harold Cassidy; Eva Hartzler; Richard Manly
- The Effect of X-Rays on Growth Substance and Plant Growth, p. 256
- Folke Skoog
Books Received, p. 256
Science News, pp. 8a-10a
Previous Issue: New Series, Vol. 79, No. 2045, Mar. 9, 1934
Next Issue: New Series, Vol. 79, No. 2047, Mar. 23, 1934
Previous Issue: New Series, Vol. 79, No. 2046, Mar. 16, 1934
Next Issue: New Series, Vol. 79, No. 2048, Mar. 30, 1934
Front Matter (1 p.)
The American Association for the Advancement of Science
- Trends in Social Science, pp. 257-262
- William Fielding Ogburn
Obituary
- Roy Lee Moodie, p. 263
- Memorials, p. 263
- Recent Deaths, pp. 263-264
Scientific Events
- The King of the Belgians and Progressive Science, p. 264
- Exploration of the Antarctic, pp. 264-265
- Excavations in Palestine by Great Britain and the United States, p. 265
- The Killcohook Migratory Bird Refuge, pp. 265-266
- The Longevity of Chemists, p. 266
Scientific Notes and News, pp. 267-269
Discussion
- Do Lightning Rods Prevent Lightning?, pp. 269-271
- John Zeleny
- The Case of Deuterium, pp. 271-272
- C. E. Waters
- The "Fat-Metabolism" Hormone and Hyperglycemia, pp. 272-273
- Benjamin Harrow
- The Use of Solanum Indicum in Diabetes, p. 273
- Israel S. Kleiner
- Exergic and Endergic Reactions, pp. 273-274
- W. Blum
- The Effects of Cigarette Smoking upon the Blood Sugar, p. 274
- Howard W. Haggard; Leon A. Greenberg
Scientific Books
- The Lower Eocene Flora of Southern England, pp. 274-275
- Review author[s]: Edward W. Berry
Scientific Apparatus and Laboratory Methods
- A Device for Automatically Plotting Changes in Rate of an Interrupted Signal, pp. 275-276
- Robert Gesell
- A Gas Thermostat, p. 277
- A. J. Bailey
Special Articles
- Pneumococcus Antibodies--What are They?, pp. 277-279
- Lloyd D. Felton
- Strophanthin. XXIX. The Dehydrogenation of Strophanthidin, pp. 279-280
- Robert C. Elderfield; Walter A. Jacobs
- The Synthesis of 1, 1, 2, 6-Tetramethyl-Tetralin and the Constitution of Irene, p. 280
- Marston Taylor Bogert; Percy Max Apfelbaum
Books Received, p. 280
Science News, pp. 5a-6a
Previous Issue: New Series, Vol. 79, No. 2046, Mar. 16, 1934
Next Issue: New Series, Vol. 79, No. 2048, Mar. 30, 1934
Previous Issue: New Series, Vol. 79, No. 2047, Mar. 23, 1934
Next Issue: New Series, Vol. 79, No. 2049, Apr. 6, 1934
Front Matter (2 pp.)
The American Association for the Advancement of Science
- Recent Trends in the Humanities, pp. 281-285
- Waldo G. Leland
Scientific Events
- Jubilee of the Royal Scottish Geographical Society, pp. 285-286
- The 200-Inch Telescope Mirror, p. 286
- Princeton Expedition to Canada, p. 287
- Student Scientific Conference at Smith College, p. 287
- Research Conference on Spectroscopy and Its Applications, pp. 287-288
- The Toronto Meeting of the American Association of Museums, p. 288
- Recent Deaths, p. 288
Scientific Notes and News, pp. 289-291
Discussion
- Definitions of the Mathematical Term Group, pp. 291-292
- G. A. Miller
- A Name for Bio-Hydraulic Activities, pp. 292-293
- Denis L. Fox
- Antecedent Lightning Protection, pp. 293-294
- Hugh Skilling
- Pleospora Lycopersici E. and E. March., a Tomato Pathogen in the United States, p. 294
- G. B. Ramsey
- Diploneura Nitidula Meigen, p. 294
- James A. Mullen
Special Correspondence
- Anthropological Expedition to the Northwest of South Australia, p. 295
- J. B. Cleland
- An Expedition to Hainan, pp. 295-296
- Tsen-Hwang Shaw
Scientific Books
- Termites and Termite Control, pp. 296-297
- Review author[s]: L. O. Howard
- Mass Spectra and Isotopes, p. 297
- Review author[s]: A. J. Dempster
Scientific Apparatus and Laboratory Methods
- Beyond Uranium with the Magnetooptic Method of Analysis, pp. 297-298
- Jacob Papish; A. C. Shuman
- Continuous Phytoplankton Collection, pp. 298-299
- Lyman D. Phifer
Special Articles
- Electrical Excitation of the Nervous System--Introducing a New Principle: Remote Control. Preliminary Report, pp. 299-300
- Richard U. Light; E. L. Chaffee
- A Second Method of Contraction in the Striated Muscle of Some Vertebrate Animals, pp. 300-301
- Ulric Dahlgren
- A Non-Bitter Variety of Melilotus, p. 301
- R. A. Brink
- A New Type of Broad Base Terrace, pp. 301-302
- F. L. Duley
Books Received, p. 302
Science News, pp. 6a-8a
Previous Issue: New Series, Vol. 79, No. 2047, Mar. 23, 1934
Next Issue: New Series, Vol. 79, No. 2049, Apr. 6, 1934
Previous Issue: New Series, Vol. 79, No. 2048, Mar. 30, 1934
Next Issue: New Series, Vol. 79, No. 2050, Apr. 13, 1934
Front Matter (2 pp.)
Research on Heavy Hydrogen at Princeton, pp. 303-305
- Hugh S. Taylor
A Monumental Reference Work on Geography, pp. 305-311
- Douglas Johnson
Scientific Events
- British Industries Fair, pp. 311-312
- The Floating Congress of the Pan American Medical Association, p. 312
- Meeting of the New York Branch of the American Psychological Association, pp. 312-313
- Delegates of the National Research Council to the Chemical Union and Congress at Madrid, p. 313
- Recent Deaths, p. 313
Scientific Notes and News, pp. 313-317
Discussion
- Professional Service and Codes, pp. 317-318
- W. M. Grosvenor
- Genetics and Colors of the Siamese Fighting Fish, Betta Splendens, pp. 318-319
- H. B. Goodrich; Rowena N. Mercer
- "Alfalfa Yellows", p. 319
- F. W. Poos; H. L. Westover
- Experiment on the Effect of Fatigue in Insolation, p. 319
- David T. Griggs
- Note on the Dust Storm of November 13, 1933, p. 320
- Edward H. Watson
Reports
Scientific Apparatus and Laboratory Methods
- A Rule for the Interpretation of Melting Point Diagrams, pp. 321-322
- Roy F. Newton
- An Inexpensive Efficient Relay, p. 322
- Peter T. Black
Special Articles
- Some Aspects of the Influence of Temperature on Copepods, pp. 323-324
- R. E. Coker
- Amebiasis in Reptiles, pp. 324-325
- Herbert L. Ratcliffe; Quentin M. Geiman
- The Separation of Carotenes by Adsorption on Magnesium Oxide, pp. 325-326
- Harold H. Strain
Books Received, p. 326
Science News, pp. 10a-12a
Back Matter (4 pp.)
Previous Issue: New Series, Vol. 79, No. 2048, Mar. 30, 1934
Next Issue: New Series, Vol. 79, No. 2050, Apr. 13, 1934
Previous Issue: New Series, Vol. 79, No. 2049, Apr. 6, 1934
Next Issue: New Series, Vol. 79, No. 2051, Apr. 20, 1934
Front Matter (3 pp.)
The American Association for the Advancement of Science
- Molecular Weight Analysis in Centrifugal Fields, pp. 327-332
- The Svedberg
Obituary
- Edward Houghton Kurth, p. 333
- Thomas Bow Brighton, p. 333
- A. N. Meldrum, p. 333
- Recent Deaths, pp. 333-334
Scientific Events
- The Rothamsted Experimental Station, p. 334
- First International Congress of Electro-Radio-Biology, pp. 334-335
- The Federal Forest Holdings in the East, p. 335
- Exhibits in Physical Anthropology at the Field Museum, pp. 335-336
- The American Type Culture Collection, p. 336
- The Chicago Field Conference on Earth History, pp. 336-337
Scientific Notes and News, pp. 337-340
Discussion
- Silencing the "Guns" of Seneca Lake, pp. 340-341
- Herman L. Fairchild
- A Code for Chemists?, pp. 341-342
- H. H. Bunzell
- Laboratory Fees, pp. 342-343
- Oden E. Sheppard
- India and American Science, pp. 343-344
- Biren Bonnerjea
- The Sensitization of Guinea Pigs to Poison Ivy, p. 344
- Francis M. Rackemann; Frank A. Simon
Special Correspondence
Quotations
- William H. Welch, pp. 345-346
Scientific Apparatus and Laboratory Methods
- An Improved Technique for the Artificial Feeding of the Beet Leafhopper with Notes on Its Ability to Synthesize Glycerides, pp. 346-348
- R. A. Fulton; J. C. Chamberlin
Special Articles
- Vasomotor Representation in the Cerebral Cortex, pp. 348-349
- Margaret A. Kennard
- The Presence of Nitrifying Bacteria in Deep Seas, pp. 349-350
- Cornelia L. Carey; Selman A. Waksman
Books Received, p. 350
Science News, pp. 10a+12a+13a
Back Matter (1 p.)
Previous Issue: New Series, Vol. 79, No. 2049, Apr. 6, 1934
Next Issue: New Series, Vol. 79, No. 2051, Apr. 20, 1934
Previous Issue: New Series, Vol. 79, No. 2050, Apr. 13, 1934
Next Issue: New Series, Vol. 79, No. 2052, Apr. 27, 1934
Front Matter (2 pp.)
The American Association for the Advancement of Science
- Botanical Research, pp. 351-355
- H. L. Shantz
Scientific Events
- Acquisitions to the Collections of the British Museum (Natural History), pp. 355-356
- Proposed Animal Buildings in the Parks of New York, p. 356
- The Fishery Survey in Puerto Rico, pp. 356-357
- Symposium in Theoretical Physics at the University of Michigan, p. 357
- National Research Fellowships in the Biological Sciences, pp. 357-358
Scientific Notes and News, pp. 358-361
Discussion
- Protective Resemblances in Insects--Experiment and Theory, pp. 361-363
- W. L. McAtee
- The Importance of Diameter as a Factor in Myelination, p. 363
- Donald Duncan
- A New Term for the Youthful Stage of Foraminiferal Shells, pp. 363-364
- Lloyd G. Henbest
- Some Notes on North American Crayfish, p. 364
- Edwin P. Creaser
- The Existence of a Monthly Sex Cycle in the Human Male, pp. 364-365
- Meyer M. Harris; Erwin Brand
Reports
- Milton and Clark Awards, pp. 365-366
- Centralizing Bell System Researches, pp. 366-367
- A Correspondent
Societies and Meetings
- The New Orleans Academy of Sciences, p. 367
- Robert Glenk
- The Texas Entomological Society, p. 367
- Virginia Society of Ornithology, p. 368
- Ruskin S. Freer
Scientific Apparatus and Laboratory Methods
- A Foot-Focussing Device for the Binocular Dissecting Microscope, pp. 368-369
- H. D. Harrington; R. W. Poulter
- A Simple and Inexpensive Respirator for Small Animals, pp. 369-370
- W. E. MacFarland
Special Articles
- The Effect of Heavy Water of Low Concentration on Euglena, p. 370
- T. Cunliffe Barnes
- Infra-Red Absorption of Water Freshly Prepared from Ice and from Steam, pp. 370-371
- Joseph W. Ellis; Barthold W. Sorge
- Effects of Soil Temperature on the Absorption of Water by Plants, pp. 371-372
- Paul J. Kramer
- Gossypol, a Cause of Discoloration in Egg Yolks, p. 372
- P. J. Schaible; L. A. Moore; J. M. Moore
Science News, pp. 6a-8a
Previous Issue: New Series, Vol. 79, No. 2050, Apr. 13, 1934
Next Issue: New Series, Vol. 79, No. 2052, Apr. 27, 1934
Previous Issue: New Series, Vol. 79, No. 2051, Apr. 20, 1934
Next Issue: New Series, Vol. 79, No. 2053, May 4, 1934
Front Matter (3 pp.)
The National Academy of Sciences
Scientific Events
- The British Association of Scientific Workers, p. 380
- The U. S. Bureau of Standards, p. 380
- A Paleontological Research Institution at Ithaca, N. Y., pp. 380-381
- G. D. Harris
- The American Philosophical Society, p. 381
- Recent Deaths, p. 381
Scientific Notes and News, pp. 382-385
Discussion
- The Oldest Known Plant Virus Disease, p. 385
- L. R. Jones
- The Parasite Inducing Pearl Formation in American Freshwater Unionidae, pp. 385-386
- Sewell H. Hopkins
- Tobacco Smoking and Blood Sugar, p. 386
- D. L. Thomson
- A Peculiar Optical Phenomenon, p. 386
- A. L. Fitch
- The Disgrace of German Science, pp. 386-387
- A Correspondent
Reports
- Grants of the American Philosophical Society, pp. 387-388
Scientific Apparatus and Laboratory Methods
- An Adjustable Stage for Microscopes, p. 388
- Forrest W. Miller
- A Simple Method for the Isolation of Glutathione from Yeast, pp. 388-389
- Antoni Kozlowski
Special Articles
- Methylene Blue and Gassed Plants, pp. 389-390
- Carl G. Deuber
- Resting Sporangia of Cladochytrium, p. 390
- John S. Karling
- The Presence of Phosphorus in the Sun, p. 390
- Charlotte E. Moore; Harold D. Babcock; C. C. Kiess
Books Received, p. 390
Science News, pp. 8a+10a+11a
Back Matter (1 p.)
Previous Issue: New Series, Vol. 79, No. 2051, Apr. 20, 1934
Next Issue: New Series, Vol. 79, No. 2053, May 4, 1934
Previous Issue: New Series, Vol. 79, No. 2052, Apr. 27, 1934
Next Issue: New Series, Vol. 79, No. 2054, May 11, 1934
Front Matter (3 pp.)
Address of the President of the National Academy of Sciences, pp. 391-396
- W. W. Campbell
American Association for the Advancement of Science
- Preliminary Announcement of the Berkeley Meeting, pp. 396-402
- Henry B. Ward
Scientific Events
- Carnegie Grants to British Colonial and Dominion Museums, pp. 402-403
- Appropriations for Migratory-Bird Refuges, p. 403
- The United States Botanic Garden, pp. 403-404
- Elections of the National Academy of Sciences, p. 404
Scientific Notes and News, pp. 404-407
Discussion
- Taxonomy as a Fundamental Factor in Botanical Research, pp. 407-408
- A. S. Hitchcock
- The Effects of X-Rays on Planaria Dorotocephala, pp. 408-409
- F. G. Meserve; Mary J. Kenney
- The Method of Probits--A Correction, pp. 409-410
- C. I. Bliss
- Who's Who in the Beri-Beri Vitamin Field, p. 410
- R. R. Williams
- "When the Sky Rains Stone", p. 410
- H. H. Nininger
- Who Pays Reparations?, p. 410
- Benjamin Harrow
Reports
- Gravity Stations on the Nile Delta, pp. 410-411
- W. Bowie
- Awards of the Guggenheim Foundation, pp. 411-412
Scientific Apparatus and Laboratory Methods
- Strobophotography in Bird Singing, pp. 412-413
- Milton Metfessel
- The Pure Culture of Paramecium, pp. 413-414
- Alford Hetherington
- A Holder for Small Animals, pp. 414-415
- Harro Wulf; Thomas Durfee
Special Articles
- The Virucidal Action of High Frequency Sound Radiation, pp. 415-416
- William N. Takahashi; Ralph J. Christensen
- The Etiology of a Respiratory Disease of Chickens, pp. 416-417
- O. W. Schalm; J. R. Beach
- The Treatment of Deciduous Fruit Trees and Nut Trees Infected by Phymatotrichum omnivorum with Ammonium Compounds, pp. 417-418
- R. B. Streets
- A Genetic Study of Cerebral Action Currents, p. 418
- F. T. Perkins
Science News, pp. 6a+8a+9a
Back Matter (1 p.)
Previous Issue: New Series, Vol. 79, No. 2052, Apr. 27, 1934
Next Issue: New Series, Vol. 79, No. 2054, May 11, 1934
Previous Issue: New Series, Vol. 79, No. 2053, May 4, 1934
Next Issue: New Series, Vol. 79, No. 2055, May 18, 1934
Front Matter (2 pp.)
The American Association for the Advancement of Science
- The Glaciers of Mountain and Continent, pp. 419-422
- William Herbert Hobbs
Obituary
- Robert Henry Wolcott, pp. 422-423
- Henry B. Ward
Scientific Events
- Industry and the Research Associations of Great Britain, pp. 423-424
- The New Weather Forecast Program, p. 424
- Report of the Director of the Field Museum, pp. 424-425
- Charter Members of the American Academy of Tropical Medicine, p. 425
- Grants-In-Aid of the American Academy of Arts and Sciences, pp. 425-426
Scientific Notes and News, pp. 426-428
Discussion
- The Expansion and Contraction of Chromatophores, pp. 428-429
- G. H. Parker
- Foliar Determination in Angiosperms, pp. 429-430
- Adriance S. Foster
- Multiple Births in Anthropoid Apes, pp. 430-431
- Robert M. Yerkes
- Permian Sharks of Wyoming and of East Greenland, p. 431
- C. C. Branson
- A Voracious Starfish, p. 432
- Austin H. Clark
- On the Courage of Scientists, p. 432
- Charles D. Snyder
Scientific Apparatus and Laboratory Methods
- Endospore Formation by Bacillus Subtilis in a Synthetic Medium, pp. 432-433
- J. Lemoyne Roberts
- A Simplified Technique for Mounting Ground Bone Sections to Show Air-Injected Lacunae and Canaliculi, p. 433
- Edmond J. Farris
Special Articles
- X-Ray Diffraction Studies of the Bureau of Standards Rubber Fractions, pp. 433-434
- George L. Clark; W. J. Warren; W. H. Smith
- Effects of Endocrine Extracts on the Early Development of the Chick, pp. 434-435
- W. R. Breneman
The National Academy of Sciences. II, pp. 435-438
Books Received, p. 438
Science News, pp. 8a-9a
Back Matter (1 p.)
Previous Issue: New Series, Vol. 79, No. 2053, May 4, 1934
Next Issue: New Series, Vol. 79, No. 2055, May 18, 1934
Previous Issue: New Series, Vol. 79, No. 2054, May 11, 1934
Next Issue: New Series, Vol. 79, No. 2056, May 25, 1934
Front Matter (1 p.)
Synthesis and Degradation of Proteins in the Laboratory and in Metabolism, pp. 439-445
- Max Bergmann
Obituary
- William Morris Davis, pp. 445-449
- Douglas Johnson
Scientific Events
- Peat Investigations at the International Congress of Soil Science, p. 449
- The Rainbow Bridge-Monument Valley Expedition, pp. 449-450
- The American Academy of Arts and Sciences, p. 450
- The Medal Meeting of the Franklin Institute, p. 450
Scientific Notes and News, pp. 450-454
Discussion
- Ionized Argon in the Spectrum of Upsilon Sagittarii, p. 454
- W. W. Morgan
- The Rotation of the Earth, p. 454
- C. G. Abbot
- The Isotopic Fractionation of Water by Physiological Processes--An Addition, pp. 454-455
- Edgar R. Smith
- Isotopic CO2 and O2 in Plants?, p. 455
- Andrew Moldavan
- The Controversy concerning the Physiological Effect of Trihydrol in Liquid Water, pp. 455-457
- T. Cunliffe Barnes
- A Possible Explanation of the Function of Glutathione in Developmental Growth, p. 457
- Frederick S. Hammett
Scientific Apparatus and Laboratory Methods
- A Method for Destroying Internal Cell Masses, pp. 457-458
- Clarence W. Brown; Franklin M. Henry
- A Simple Calibration Method, pp. 458-459
- John E. Hearn
Special Articles
- Prevention of Experimental Equine Encephalomyelitis in Guinea Pigs by Means of Virus Adsorbed on Aluminum Hydroxide, p. 459
- Herald R. Cox; Peter K. Olitsky
- The Therapeutic Behavior of Lucilia Sericata Meig. Larvae in Osteomyelitis Wounds, pp. 459-460
- M. A. Stewart
The National Academy of Sciences. III, pp. 460-462
Books Received, p. 462
Science News, pp. 5a-6a
Previous Issue: New Series, Vol. 79, No. 2054, May 11, 1934
Next Issue: New Series, Vol. 79, No. 2056, May 25, 1934
Previous Issue: New Series, Vol. 79, No. 2055, May 18, 1934
Next Issue: New Series, Vol. 79, No. 2057, Jun. 1, 1934
Front Matter (2 pp.)
A Proposed Classification of the Chemical Elements with Respect to Their Functions in Plant Nutrition, pp. 463-466
- R. W. Thatcher
Environmental Transformation of Bacteria, pp. 466-470
- W. H. Manwaring
Obituary
- George Owen Squier, pp. 470-471
- A. E. Kennelly
- Recent Deaths, p. 471
Scientific Events
- The Aberdeen Meeting of the British Association for the Advancement of Science, pp. 471-472
- The National Fisheries Planning Council, pp. 472-473
- The Recent Destructive Dust Cloud, p. 473
- Government Appointments for Civil Engineering Graduates from Syracuse University, pp. 473-474
- The Award of Sterling Fellowships at Yale University, p. 474
Scientific Notes and News, pp. 474-477
Discussion
- Spirality in the Growth of Wool Fibers, pp. 477-479
- J. E. Duerden
- The Time Constant, p. 479
- Joseph O. Thompson
- "Guns' of Seneca Lake", pp. 479-480
- Albert G. Ingalls
- Nutrient Media with Stable Hydrogen-Ion Concentration, pp. 480-481
- Ch. Zinzadzé
- A Rich Source of β-Carotene, p. 481
- W. L. Brown
- What is a Locust?, p. 481
- T. D. A. Cockerell
The American Association for the Advancement of Science
- Minutes of the Executive Committee, pp. 481-484
- Henry B. Ward
The National Academy of Sciences. IV, pp. 484-485
Scientific Apparatus and Laboratory Methods
- The Place of Phonophotography in the Study of Primitive Music, pp. 485-487
- Carl E. Seashore; Harold Seashore
Special Articles
- A Lethal Dwarf Mutation in the Rabbit with Stigmata of Endocrine Abnormality, pp. 487-488
- Harry S. N. Greene; C. K. Hu; Wade H. Brown
- The Biological and Chemical Nomenclature for the Carotenoids, pp. 488-490
- L. S. Palmer
Books Received, p. 490
Science News, pp. 8a-10a
Previous Issue: New Series, Vol. 79, No. 2055, May 18, 1934
Next Issue: New Series, Vol. 79, No. 2057, Jun. 1, 1934
Previous Issue: New Series, Vol. 79, No. 2056, May 25, 1934
Next Issue: New Series, Vol. 79, No. 2058, Jun. 8, 1934
Front Matter (2 pp.)
The Challenge of the Future to Medical Education, pp. 491-496
- Henry S. Houghton
Science and Conservation, pp. 496-497
- John C. Merriam
Scientific Events
- Conversazione of the Royal Society, pp. 497-498
- Expedition of the Department of Tropical Research of the New York Zoological Society, p. 498
- Fellowships of the National Research Council, p. 498
- The Fiftieth Anniversary of the Founding of Memorial Hospital, New York City, p. 499
- The General Sessions of the American Association at Berkeley, pp. 499-500
Scientific Notes and News, pp. 500-503
Discussion
- The History of Chinese Medicine, pp. 503-504
- J. F. McClendon
- Ecology of the Prairie, p. 504
- Francis Ramaley
- The Automobile as a Destroyer of Wild Life, pp. 504-505
- William H. Davis
- Terminology of Isotopes, p. 505
- Terminologist
- It Happened in Argentina, p. 505
- Bernhard H. Dawson
- Correction of an Erroneous Statement, p. 506
- Maynard M. Metcalf
Societies and Meetings
- The Alabama Academy of Science, p. 506
- P. H. Yancey
- The Tennessee Academy of Science, pp. 506-507
- John T. McGill
Scientific Apparatus and Laboratory Methods
- Fishing Colonies from a Gelatin Film Culture, p. 507
- Antoni Kozlowski
- "Use of Sodium Diethyldithiocarbamate in the Determination of Minute Amounts of Copper", pp. 507-508
- Hal W. Moseley; Arthur G. Rohwer; Margaret C. Moore
Special Articles
- The Third Major Mechanical Factor in the Circulation of the Blood, pp. 508-510
- Yandell Henderson; A. W. Oughterson; L. A. Greenberg; C. P. Searle
- A Species and Genus of Fresh-Water Bryozoon New to North America, p. 510
- Ulric Dahlgren
Books Received, p. 510
Science News, pp. 8a-10a
Previous Issue: New Series, Vol. 79, No. 2056, May 25, 1934
Next Issue: New Series, Vol. 79, No. 2058, Jun. 8, 1934
Previous Issue: New Series, Vol. 79, No. 2057, Jun. 1, 1934
Next Issue: New Series, Vol. 79, No. 2059, Jun. 15, 1934
Front Matter (3 pp.)
Charles Proteus Steinmetz and the American Institute of Electrical Engineers, pp. 511-515
- Dugald C. Jackson
Obituary
- Howard Ayers, p. 515
- Charles Thom; C. M. Jackson
- Recent Deaths, p. 516
Scientific Events
- Work in Physics of the British National Laboratory, p. 516
- The Dutch Elm Disease, pp. 516-517
- Fourth Field Conference of Pennsylvania Geologists, pp. 517-518
- Bradford Willard
- Participation of American Chemists in the Ninth International Congress of Pure and Applied Chemistry, pp. 518-519
- Engineering and Agriculture at the Berkeley Meeting of the American Association, p. 519
Scientific Notes and News, pp. 519-522
Discussion
- The Use of Permanent Paper in Scholarly Publishing, pp. 522-523
- Samuel T. Farquhar
- Professional Services Vs. "Laboratory Industry", pp. 523-524
- Jerome Alexander
- Unusual Strokes of Lightning, p. 524
- E. P. Wightman
- Clockwise Rotation in Paramecium trichium, p. 524
- Arthur N. Bragg
- The "Guns" of Seneca Lake, pp. 524-525
- G. R. Wieland
Scientific Apparatus and Laboratory Methods
- Apparatus for Motor Conditioning in Cats, pp. 525-526
- Elmer Culler; Glen Finch; Edward Girden
- The Determination of Moisture in Unstable Products, p. 526
- E. B. Holland; C. P. Jones
Special Articles
- Hereditary Variations in the Gestation Period of the Rabbit, pp. 526-527
- Paul D. Rosahn; Harry S. N. Greene; C. K. Hu
- Relation of Carotinoid Pigments to Sexual Reproduction in Plants, p. 528
- A. E. Murneek
Books Received, p. 528
Science News, pp. 8a+10a+11a
Back Matter (1 p.)
Previous Issue: New Series, Vol. 79, No. 2057, Jun. 1, 1934
Next Issue: New Series, Vol. 79, No. 2059, Jun. 15, 1934
Previous Issue: New Series, Vol. 79, No. 2058, Jun. 8, 1934
Next Issue: New Series, Vol. 79, No. 2060, Jun. 22, 1934
Front Matter (2 pp.)
Doctor William H. Welch. 1850-1934, pp. 529-533
- Simon Flexner
Exiles in British Sanctuary, pp. 533-534
- Lord Rutherford
Scientific Events
- Joint Expedition to British India, p. 535
- The American Dairy Science Association and the Geneva State Experiment Station, pp. 535-536
- The California Meeting of the American Physical Society, p. 536
- Recent Deaths, p. 536
Scientific Notes and News, pp. 537-539
Discussion
- Skin Temperature Reactions Following Removal of the Left Cerebral Hemisphere, p. 540
- Robert Zollinger; Max T. Schnitker
- Insect Transmission Experiments with Herpes-Encephalitis Virus, pp. 540-541
- James S. Simmons; Raymond A. Kelser; Virgil H. Cornell
- An Encyclopedia of Chemical Reactions, pp. 541-542
- C. A. Jacobson
- The Parselenic Circle, p. 542
- Harlan T. Stetson
- The Cost of German Publications, p. 542
- Byron A. Soule
Societies and Meetings
- The Missouri Academy of Science, pp. 542-543
- R. T. Dufford
- The Iowa Academy of Science, pp. 543-544
- J. C. Gilman
- The Kansas Academy of Science, p. 544
- George E. Johnson
- The Pennsylvania Academy of Science, p. 544
Scientific Apparatus and Laboratory Methods
- Avian Malarial Infections as Classroom Material, pp. 544-545
- Reginald D. Manwell
- Device for Constant Flow of Liquids, pp. 545-546
- J. H. Wales
Special Articles
- Latent Psittacosis and Salmonella Psittacosis Infection in South American Parrotlets and Conures, pp. 546-548
- K. F. Meyer; B. Eddie
- Possible Chemical Nature of Tobacco Mosaic Virus, pp. 548-549
- C. G. Vinson
- Soil Minerals as a Check on the Location of the Wisconsin-Illinoian Drift Boundary in North Central Ohio, pp. 549-550
- George W. White
Books Received, p. 550
Science News, pp. 6a-8a
Previous Issue: New Series, Vol. 79, No. 2058, Jun. 8, 1934
Next Issue: New Series, Vol. 79, No. 2060, Jun. 22, 1934
Previous Issue: New Series, Vol. 79, No. 2059, Jun. 15, 1934
Next Issue: New Series, Vol. 79, No. 2061, Jun. 29, 1934
Front Matter (2 pp.)
The National Academy of Sciences
- Presentation of Medals and Honoraria, pp. 551-556
Obituary
- Carl Ewald Grunsky, p. 556
- G. D. Hanna
- Recent Deaths, p. 556
Scientific Events
- Congress of the Anthropological and Ethnological Sciences, p. 557
- The New Telescope at Greenwich Observatory, pp. 557-558
- The Leon Mandel Guatemala Expedition of the Field Museum, p. 558
- The Establishment of a Wild-Life Demonstration Area, pp. 558-559
- The National Research Council of the Philippine Islands, p. 559
Scientific Notes and News, pp. 559-562
Discussion
- The "Sinking" of Lake and River Ice, pp. 562-563
- W. J. Humphreys
- The Occurrence of True Sporangia in the Physoderma Disease of Corn, pp. 563-564
- F. K. Sparrow
- Graphic Statistics, pp. 564-565
- A. F. Dufton
- A Test for Heavy Water in Water from Deep Oil Wells, p. 565
- Arthur F. Scott
Societies and Meetings
- The Virginia Academy of Science, pp. 565-566
- E. C. L. Miller
- The Ohio Academy of Science, p. 566
- William H. Alexander
Reports
- Appropriations for Grants-In-Aid by the National Research Council, pp. 566-568
- Isaiah Bowman
Scientific Apparatus and Laboratory Methods
- A Newly Designed Type of Steel Case for Entomological Working Collections, pp. 568-569
- James A. G. Rehn
Special Articles
- Observations on Adrenalectomized, Depancreatized Cats, pp. 569-571
- C. N. H. Long; F. D. W. Lukens
- Microorganisms and Vitamin Production in Green Plants, pp. 571-572
- Norman Ashwell Clark; B. H. Thomas
- Fusarium bactridioides Sp. Nov., Associated with Cronartium, p. 572
- H. W. Wollenweber
Books Received, p. 572
Science News, pp. 6a-8a
Previous Issue: New Series, Vol. 79, No. 2059, Jun. 15, 1934
Next Issue: New Series, Vol. 79, No. 2061, Jun. 29, 1934
Previous Issue: New Series, Vol. 79, No. 2060, Jun. 22, 1934
Next Issue: New Series, Vol. 80, No. 2062, Jul. 6, 1934
Front Matter (1 p.)
Some Beginnings of Specific Differentiation in Plants, pp. 573-578
- M. L. Fernald
Development of Our Early Knowledge concerning Magnification, pp. 578-581
- William W. Ford
Obituary
- Edward M. Shepard: 1854-1934, p. 582
- Paul C. Standley
Scientific Events
- The Association of German Men of Science and Physicians, p. 583
- Program of the National Forest Reservation Commission, pp. 583-584
- Cold Spring Harbor Symposia on Quantitative Biology, pp. 584-585
- Honorary Degrees at Yale University, pp. 585-586
Scientific Notes and News, pp. 586-589
Discussion
- A Rare Specimen of Zea Mays Var. Saccharata, p. 589
- A. T. Erwin
- A Concept of Colloidal Systems Based on Probability, pp. 589-590
- M. Mattikow
- The Small Linear Units, pp. 590-591
- Glen W. Warner
- The Return of Muscular Activity after Paralysis, p. 591
- Maynard M. Metcalf
Societies and Meetings
- The North Carolina Academy of Science, p. 592
- H. L. Blomquist
- The New Hampshire Academy of Science, p. 592
- George W. White
Scientific Apparatus and Laboratory Methods
- A Photo-Electric Colorimeter, p. 593
- Arthur Weil
- A Simple Ergograph, pp. 593-594
- Samuel Soskin
Special Articles
- Active Immunization in Monkeys against Poliomyelitis with Germicidally Inactivated Virus, pp. 594-595
- Maurice Brodie
- Comparing Soil Fungicides with Special Reference to Phymato-Trichum Root Rot, pp. 595-596
- Walter N. Ezekiel; J. J. Taubenhaus
Books Received, p. 596
Science News, pp. 5a-7a
Back Matter (1 p.)
Previous Issue: New Series, Vol. 79, No. 2060, Jun. 22, 1934
Next Issue: New Series, Vol. 80, No. 2062, Jul. 6, 1934
Previous Issue: New Series, Vol. 79, No. 2061, Jun. 29, 1934
Next Issue: New Series, Vol. 80, No. 2063, Jul. 13, 1934
Volume Information (8 pp.)
Front Matter (2 pp.)
The Continuing Progress of Cancer Research, pp. 1-4
- Ward J. MacNeal
Cartesianism is Becoming Less a Dogma, pp. 5-8
- Wm. A. Kepner
Obituary
- Henry Titus Koenig: 1891-1934, p. 8
- Alexander Silverman
- Recent Deaths, pp. 8-9
Scientific Events
- King George's Birthday Honors, p. 9
- Princeton University Geological Expeditions, pp. 9-10
- Merger of the Bureaus of Entomology and of Plant Quarantine, pp. 10-11
- Appointments at the Rockefeller Institute for Medical Research, p. 11
Scientific Notes and News, pp. 11-14
Discussion
- A Microorganism Carried by the Dust-Storm, pp. 14-15
- M. H. Soule
- Cambrian Graptolites, p. 15
- Rudolf Ruedemann
- The Mechanism of Methylene Blue Action on Blood, pp. 15-16
- Matilda Moldenhauer Brooks
- The Time Constant, p. 16
- Charles R. Underhill
- A Forgotten Tree Ring Record, pp. 16-17
- Warren King Moorehead
Quotations
- A Family of Doctors, p. 17
Scientific Apparatus and Laboratory Methods
- A Head Clamp for Operations on Cats, pp. 17-18
- Clyde Marshall
- A Simple Method for Increasing the Amplification of the Marey Tambour, p. 18
- D. F. Moorhead; H. W. Neild
Special Articles
- The Problem of Stimulation Deafness as Studied by Auditory Nerve Technique, pp. 18-19
- Ernest Glen Wever; Charles W. Bray; George Plant Horton
- Is the High Basal Metabolic Rate in "Hyperthyroidism" Due to Thyroxine?, pp. 19-20
- J.W. Cavett; Carl O. Rice; J.F. McClendon
- Dissociation in Erwinia Amylovora (Burrill) Comm. S.A.B., p. 20
- P. A. Ark
Books Received, p. 20
Science News, pp. 8a-9a
Back Matter (1 p.)
Previous Issue: New Series, Vol. 79, No. 2061, Jun. 29, 1934
Next Issue: New Series, Vol. 80, No. 2063, Jul. 13, 1934
Previous Issue: New Series, Vol. 80, No. 2062, Jul. 6, 1934
Next Issue: New Series, Vol. 80, No. 2064, Jul. 20, 1934
Front Matter (2 pp.)
The New Hydrogen, pp. 21-25
- Rutherford of Nelson
Obituary
- George Cary Comstock, pp. 25-26
- Joel Stebbins
Scientific Events
- International Conference on Physics, pp. 26-27
- Soil Surveys of the Department of Agriculture, p. 27
- The Scientific Exhibit at the Cleveland Meeting of the American Medical Association, p. 28
- Memorial to Sir Walter Fletcher, pp. 28-29
- Stanley Baldwin; F. G. Hopkins; D' Abernon; Mildmay of Flete; C. S. Sherrington; Alan Gregg; Dawson of Penn; H. T. Waring; C. J. Martin; T. R. Elliott; Robert Muir; Harriette Chick; G. M. Trevelyan; M. R. James; A. E. Boycott; H. H. Dale; E. Mellanby
- In Honor of Professor William Herbert Hobbs, p. 29
Scientific Notes and News, pp. 30-33
Discussion
- The Crisis at Buitenzorg, pp. 33-34
- David Fairchild; Thomas Barbour
- Chemical and Physiological Properties of Kojic Acid, pp. 34-35
- Theodore E. Friedemann
- Seasonal Effect of Lime on Strawberries, p. 35
- A. H. Meyer
- Spiraling in Trees, p. 35
- E. C. L. Miller
Quotations
- The New Mathematics--A Lecture by Professor Bieberbach, pp. 35-36
- P. S.
Scientific Apparatus and Laboratory Methods
- A Photoelectric Apparatus for Turbidity and Light Penetration Measurement, p. 37
- M. M. Ellis
- A Low-Price Station Indicator, p. 38
- G. D. Harris
Special Articles
- Light in Relation to Dormancy and Germination in Lettuce Seed, pp. 38-40
- Lewis H. Flint
- The Prevalence of Streptococcus bacteriophage, pp. 40-41
- Alice C. Evans
- Effects of Protracted Exposure to a Loud Tone, pp. 41-42
- Glen Finch; Elmer Culler
Books Received, p. 42
Science News, pp. 6a-8a
Previous Issue: New Series, Vol. 80, No. 2062, Jul. 6, 1934
Next Issue: New Series, Vol. 80, No. 2064, Jul. 20, 1934
Previous Issue: New Series, Vol. 80, No. 2063, Jul. 13, 1934
Next Issue: New Series, Vol. 80, No. 2065, Jul. 27, 1934
Front Matter (2 pp.)
The Berkeley Meeting of the American Association for the Advancement of Science, pp. 43-62
- Henry B. Ward
Obituary
- Richard Thornton Fisher, pp. 62-63
- H. H. Tryon
- Recent Deaths, p. 63
- Memorials, pp. 63-64
Scientific Events
- The British National Physical Laboratory, p. 64
- The Leverhulme Fellowships, pp. 64-65
- Reorganization of the U. S. Biological Survey, p. 65
- Search for Plants to Control Soil Erosion, pp. 65-66
- The Cleveland Meeting of the American Chemical Society, p. 66
Scientific Notes and News, pp. 66-70
Discussion
- Reforms in Chemical Publication (Documentation), pp. 70-72
- Atherton Seidell
- The Controversy concerning the Physiological Effect of Trihydrol in Liquid Water, pp. 72-73
- Alan W. C. Menzies
- Lines of Neutral Sulfur in Procyon, p. 73
- F. E. Roach
- Additional Triassic Dinosaur Tracks from Pennsylvania, pp. 73-74
- Bradford Willard
- A Source of Botanical Misinformation, p. 74
- Edgar T. Wherry
Scientific Apparatus and Laboratory Methods
- The Use of an Absorbent Pulpit in the Cultivation of Aerobic Organisms, p. 75
- John W. Williams
- An Apparatus for the Measurement of Respiratory Rate, p. 75
- R. H. Landon; W. G. Brierley
- A Modification of the Mudd Electroenosmosis Apparatus, p. 76
- Henry Klein
Special Articles
- Penetration of Gaseous Pyridine, Piperidine and Nicotine into the Bodies of Certain Insects, pp. 76-77
- Charles H. Richardson; Louise H. Glover; Lewie O. Ellisor
- Motor Inhibition in Amblystoma Produced by Triturus Transplants, pp. 78-79
- V. C. Twitty; H. H. Johnson
- Enzymes, Vitamins and the Zone of Maximum Colloidality, pp. 79-80
- Jerome Alexander
Books Received, p. 80
Science News, pp. 6a-8a
Previous Issue: New Series, Vol. 80, No. 2063, Jul. 13, 1934
Next Issue: New Series, Vol. 80, No. 2065, Jul. 27, 1934
Previous Issue: New Series, Vol. 80, No. 2064, Jul. 20, 1934
Next Issue: New Series, Vol. 80, No. 2066, Aug. 3, 1934
Front Matter (1 p.)
Science and Culture, pp. 81-86
- John R. Murlin
Nomenclature of the Hydrogen Isotopes and Their Compounds, pp. 86-89
- E. J. Crane
Scientific Events
- The Centenary of Photography, pp. 89-90
- Visit of American Foresters to Germany and Austria, p. 90
- Exhibit of the Patent Office at the Chicago World's Fair, pp. 90-91
- The Establishment of a Forest Shelter Belt, p. 91
- Report of the Chief of the Office of Experiment Stations, pp. 91-92
- Summer Meeting of the Botanical Society of America at Toronto, p. 92
Scientific Notes and News, pp. 92-95
Discussion
- The Pleistocene Long Valley Lake in Eastern California, pp. 95-96
- Evans B. Mayo
- Do Chromatophore Walls Cause Movement of Pigment Granules?, pp. 96-97
- Earl H. Herrick
- Pancreatectomy--A Warning, p. 97
- G. C. Ring
- The Tropical Rat Flea in the Interior of the United States, p. 97
- Robert L. Roudabush; Elery R. Becker
- University of Rochester Fiji Expedition, p. 98
- J. Edward Hoffmeister; Harry S. Ladd
Scientific Apparatus and Laboratory Methods
- Rational Tray Sizes for Geologic Specimens, pp. 98-99
- Chester K. Wentworth
- Apparatus for Studying the Effect of Increased Atmospheric Pressure upon the Developing Hen Egg, pp. 99-100
- Bert Cunningham
- Mariotte's Bottle, p. 100
- E. L. McCarthy
Special Articles
- On the Extent of the Validity of the "Rule of Shift", pp. 101-102
- P. A. Levene; Alexandre Rothen; G. M. Meyer
- Pseudorabies as a Contagious Disease in Swine, pp. 102-103
- Richard E. Shope
- Crossovers in Male Drosophila Melanogaster Induced by Heat, pp. 103-104
- A. Franklin Shull; Maurice Whittinghill
- Susceptibility to Poison Ivy and Poison Oak, p. 104
- W. C. Spain; J. M. Newell; Miriam Meeker
Books Received, p. 104
Science News, pp. 5a-7a
Back Matter (1 p.)
Previous Issue: New Series, Vol. 80, No. 2064, Jul. 20, 1934
Next Issue: New Series, Vol. 80, No. 2066, Aug. 3, 1934
Previous Issue: New Series, Vol. 80, No. 2065, Jul. 27, 1934
Next Issue: New Series, Vol. 80, No. 2067, Aug. 10, 1934
Front Matter (2 pp.)
Research and Adjustment March Together, pp. 105-106
- Henry A. Wallace
Work of the American Museum of Natural History, pp. 106-108
- Frederick Trubee Davison
Obituary
- Nathaniel Lord Britton, pp. 108-111
- Henry H. Rusby
- Recent Deaths, p. 111
Scientific Events
- The Radcliffe Observatory, pp. 111-112
- The New York Post-Graduate Medical School, p. 112
- Dedication of the Mountain Lake Biological Station, pp. 112-113
- Honorary Degrees at the University of Wisconsin, pp. 113-114
Scientific Notes and News, pp. 114-116
Discussion
- How Some Birds Satisfy Thirst, pp. 116-117
- H. A. Allard
- Selenite Not a Certain Indicator of Wind Effect, pp. 117-118
- Walter B. Lang
- On a Whale Skeleton in the Collections of the California Academy of Sciences, p. 118
- M. E. Davidson
- A New Mammoth Record for Illinois, p. 118
- Frank C. Baker
The Fifteenth Annual Meeting of the American Geophysical Union, pp. 119-121
- Jno. A. Fleming
Scientific Apparatus and Laboratory Methods
- A Simple Agitator for Submerged Respirometers, p. 121
- H. Specht
- A Stain for Difficult Plant Material, pp. 121-122
- Palmer Stockwell
- Micro Mounts, Reverse and Converse, p. 122
- Arthur Paul Jacot
Special Articles
- Spontaneous Encephalomyelitis of Mice--A New Virus Disease, p. 122
- Max Theiler
- Respiratory Types and Photoperiodism, pp. 122-123
- R. H. Roberts; James E. Kraus
- Linear and Dendritic Sink-Hole Patterns in Southeastern New Mexico, pp. 123-124
- Frank A. Melton
Books Received, p. 124
Science News, pp. 8a-9a
Back Matter (1 p.)
Previous Issue: New Series, Vol. 80, No. 2065, Jul. 27, 1934
Next Issue: New Series, Vol. 80, No. 2067, Aug. 10, 1934
Previous Issue: New Series, Vol. 80, No. 2066, Aug. 3, 1934
Next Issue: New Series, Vol. 80, No. 2068, Aug. 17, 1934
Front Matter (2 pp.)
The Liquid State, pp. 125-133
- Joel H. Hildebrand
Scientific Events
- The International Council of Scientific Unions, pp. 133-134
- The Protection of Scientific Property, pp. 134-135
- The Record-Breaking Heat of July, p. 135
- The Mineral Research Program of the Michigan College of Mining and Technology, pp. 135-136
- The University of California at Los Angeles Chapter of the Society of the Sigma Xi, p. 136
- E. K. Soper
Scientific Notes and News, pp. 136-139
Discussion
- Transformation of Bacteria, pp. 139-140
- T. D. A. Cockerell
- Darwin's View of Heredity, p. 140
- George M. Robertson
- Terraces in the Susquehanna Valley below Harrisburg, Pennsylvania, pp. 140-141
- J. Hoover Mackin
- A New Horizon for the Extinct Goose, Chendytes, pp. 141-142
- Loye Miller
- Why Dandelions?, p. 142
- Emmett Bennett
- Dr. Britton's Interest in Mining and Geology, p. 142
- Thomas T. Read
Scientific Apparatus and Laboratory Methods
- Iodine-Potassium-Iodide, as a Fixative and Differential Stain, pp. 142-143
- Harold T. Cook; Bernice Briggs
- An Improved Method of Direct Smear Examination for Acid-Fast Bacilli in Sputums, pp. 143-144
- Lucy Mishulow; Mildred Melman; Marie Romano
- An Over-Complex Apparatus, p. 144
- W. A. McCubbin
Special Articles
- On a Selective Gametogenic Effect of Certain Hypophyseal Extracts, p. 144
- Herbert M. Evans; Richard I. Pencharz; Miriam E. Simpson
- A New Type of Fever Agent, pp. 144-146
- H. G. Barbour
- A Suggested Relationship between the Protoplastic Bridges and Virus Diseases in Plants, p. 146
- C. J. Drake; J. N. Martin; H. D. Tate
Books Received, p. 146
Science News, pp. 6a-8a
Previous Issue: New Series, Vol. 80, No. 2066, Aug. 3, 1934
Next Issue: New Series, Vol. 80, No. 2068, Aug. 17, 1934
Previous Issue: New Series, Vol. 80, No. 2067, Aug. 10, 1934
Next Issue: New Series, Vol. 80, No. 2069, Aug. 24, 1934
Front Matter (2 pp.)
A Generation's Progress in the Study of Evolution, pp. 147-156
- Edwin G. Conklin
Scientific Events
- Exhibit at the Meeting of the British Medical Association, p. 156
- Memorials to Patrick Manson and Ronald Ross, pp. 156-157
- The Ninth International Congress of Scientific and Applied Photography, p. 157
- The Propagation of Salmon in the Columbia River District, pp. 157-158
- Report on Agricultural Experiment Stations for 1933, p. 158
- Recent Deaths, p. 158
Scientific Notes and News, pp. 159-161
Discussion
- Nuclear-Physics Symposium a Correction, pp. 161-162
- M. A. Tuve
- Travertine Deposits near Lexington, Virginia, pp. 162-163
- Edward Steidtmann
- Life History of the Gold-Banded Skipper (Rhabdoides cellus), pp. 163-164
- Austin H. Clark
- How Some Birds Satisfy Thirst, p. 164
- Charles Macnamara
Quotations
- President Roosevelt's Address at the Mayo Clinic, pp. 164-165
Scientific Apparatus and Laboratory Methods
- An Easily Constructed Electro-Microcauter for Use in Cellular Biology, pp. 165-166
- Ruth B. Howland; Charles W. Robertson
- A Clock Device for Teaching Soil Texture, pp. 166-167
- James E. Chapman
Special Articles
- Coupling of Respiration and Synthesis of Phosphate Esters in Hemolyzed Blood, p. 167
- J. Runnström; L. Michaelis
- The Effect of Thallium on Plant Growth, pp. 167-168
- E. E. Horn; Justus C. Ward; James C. Munch; F. E. Garlough
- On the Duration of Some Imbibition Processes, p. 168
- Basile J. Luyet
Books Received, p. 168
Science News, pp. 6a-8a
Previous Issue: New Series, Vol. 80, No. 2067, Aug. 10, 1934
Next Issue: New Series, Vol. 80, No. 2069, Aug. 24, 1934
Previous Issue: New Series, Vol. 80, No. 2068, Aug. 17, 1934
Next Issue: New Series, Vol. 80, No. 2070, Aug. 31, 1934
Front Matter (1 p.)
Reminiscences of Physics and Physicists, pp. 169-173
- Joseph J. Thomson
Rock Formations of Death Valley, California, pp. 173-178
- L. F. Noble
Scientific Events
- The International Congress on the Anthropological and Ethnological Sciences, pp. 178-179
- Data on the Drought, p. 179
- Field Office for the Shelterbelt Project, p. 180
- The Elm Disease Exhibit at the New York Botanical Garden, p. 180
- Award of the Chandler Medal, pp. 180-181
Scientific Notes and News, pp. 181-183
Discussion
- The Photomicrographic Reproduction of Documents, pp. 184-185
- Atherton Seidell
- The Taconic and Appalachian Orogenies in the Hudson River Region, p. 186
- James F. Pepper
- Cultivated Apple Chromosomes, p. 186
- Muriel V. Roscoe
- A Hypothetical "Sanctuary" for Ocean-Dwelling Seals, pp. 186-187
- C. Hart Merriam
Special Correspondence
Scientific Apparatus and Laboratory Methods
- Photo-Electric Technique for the Counting of Microscopical Cells, pp. 188-189
- Andrew Moldavan
- A New Source of Illumination Adapted to Photography and Low-Power Microscopy, p. 189
- Wilbur D. Courtney; Ralph Schopp
- Lantern Slides on "Frosted" Gelatine, pp. 189-190
- C. E. Power
Special Articles
- Autocatalytic Activation of Trypsinogen in the Presence of Concentrated Ammonium or Magnesium Sulfate, p. 190
- M. Kunitz; J. H. Northrop
- Crystalline Progestin, pp. 190-191
- W. M. Allen; O. Wintersteiner
- Life Span of Platypoecilus, Xiphophorus and Their Hybrids in the Laboratory, p. 191
- A. W. Bellamy
- Sexual Rhythm in the Pelecypod Mollusk Teredo, p. 192
- W. R. Coe
Books Received, p. 192
Science News, pp. 5a-7a
Back Matter (1 p.)
Previous Issue: New Series, Vol. 80, No. 2068, Aug. 17, 1934
Next Issue: New Series, Vol. 80, No. 2070, Aug. 31, 1934
Previous Issue: New Series, Vol. 80, No. 2069, Aug. 24, 1934
Next Issue: New Series, Vol. 80, No. 2071, Sep. 7, 1934
Front Matter (2 pp.)
Are There Periods in American Business Activity?, pp. 193-199
- Edwin B. Wilson
Scientific Events
- Receipts of the National Forests, pp. 199-200
- The Elm Tree Disease in New York and New Jersey, p. 200
- Meetings of the American Physical Society, p. 201
- The American Chemical Society, pp. 201-202
- Recent Deaths, p. 202
Scientific Notes and News, pp. 202-205
Discussion
- The Discovery of an Ancient Minesota Maker of Yuma and Folsom Flints, p. 205
- Albert Ernest Jenks
- A Possible Dietary Predisposition to Stammering, p. 206
- Knight Dunlap
- Occurrence of a Phytosterol in African Oil Palm (Flaeis guineensis), p. 206
- K. S. Markley; M. B. Matlack
- Bacteria-Free Culture of Paramecium, pp. 206-207
- John B. Loefer
Special Correspondence
- The Scarritt Expeditions of the American Museum of Natural History, 1930-34, pp. 207-208
- George Gaylord Simpson
Scientific Apparatus and Laboratory Methods
- The Observation of Mitosis in the Living Cell in Amoeba proteus, pp. 208-209
- H. W. Chalkley
- An Apparatus for Colorimetric Oxidation-Reduction Studies, p. 209
- Harold P. Lundgren
- Copying Manuscripts on Motion Picture Film, p. 210
- J. B. Ficklen
Special Articles
- Deuterium Content of Natural Butane, pp. 210-211
- R. D. Snow; Herrick L. Johnston
- The Response of the Normal Guinea Pig to the Administration of Liver Extracts, pp. 211-212
- Bernard M. Jacobson
- The Anaerobic Condition of Soils in Porous Porcelain Containers, p. 212
- C. B. Clevenger; L. G. Willis
Books Received, p. 212
Science News, pp. 8a-10a
Previous Issue: New Series, Vol. 80, No. 2069, Aug. 24, 1934
Next Issue: New Series, Vol. 80, No. 2071, Sep. 7, 1934
Previous Issue: New Series, Vol. 80, No. 2070, Aug. 31, 1934
Next Issue: New Series, Vol. 80, No. 2072, Sep. 14, 1934
Front Matter (2 pp.)
The British Association for the Advancement of Science
- The New World-Picture of Modern Physics, pp. 213-222
- James Hopwood Jeans
Scientific Events
- The Sixth International Botanical Congress, pp. 222-223
- Economics and the Social Sciences at the Massachusetts Institute of Technology, p. 223
- The Beltsville Research Center, pp. 223-224
- The American Standards Association, p. 224
- The New York Meeting of the American Psychological Association, pp. 224-225
Scientific Notes and News, pp. 225-227
Discussion
- Origin of Asphalts, Oil, Natural Gas and Bituminous Coal, pp. 227-228
- E. Berl
- The Ionization of Arginine and Histidine, p. 228
- Thomas H. Jukes; Gerald E. K. Branch
- Cause of Mortality of Young Grouse, pp. 228-229
- C. H. D. Clarke
- The Route of Infestation and the Site of Localization of Lungworms in Mollusks, p. 229
- A. Hobmaier; M. Hobmaier
- A Specific Contamination for the Production of Pseudo-Radioactivity, p. 229
- F. C. Brown
Scientific Apparatus and Laboratory Methods
- A Simple Automatic Pump, pp. 229-230
- Jay Palmer
Special Articles
- Toxicity of Naturally Occurring Arsenic in Foods, pp. 230-231
- E. J. Coulson; Roe E. Remington; Kenneth M. Lynch
- Experimental Production of Increased Intracranial Pressure, pp. 231-232
- Theodore Koppányi; Philip L. Gray
- A Study of the Composition of Black Concretions in Onondaga Limestone, p. 232
- F. W. Schwartz; R. L. Mathiasen
Books Received, p. 232
Science News, pp. 8a-10a
Previous Issue: New Series, Vol. 80, No. 2070, Aug. 31, 1934
Next Issue: New Series, Vol. 80, No. 2072, Sep. 14, 1934
Previous Issue: New Series, Vol. 80, No. 2071, Sep. 7, 1934
Next Issue: New Series, Vol. 80, No. 2073, Sep. 21, 1934
Front Matter (2 pp.)
British Association for the Advancement of Science
- Theories of Light, pp. 233-238
- H. M. MacDonald
Obituary
- Willard James Fisher, pp. 238-239
- Memorials, p. 239
- Recent Deaths, p. 239
Scientific Events
- Cooperation among London Medical Schools, pp. 239-240
- Cooperative Research of the Bureau of Fisheries and the University of Maryland, p. 240
- Consolidation of National Forests in Arizona, pp. 240-241
- The Third International Steam Table Conference, pp. 241-242
- Visiting Astronomers at the Mount Wilson Observatory, p. 242
Scientific Notes and News, pp. 242-245
Discussion
- Reform in the System of Scientific Publication, pp. 245-246
- M. B. Visscher
- Biological Variation Vs. Errors in Measurement, pp. 246-247
- George W. Snedecor
- Polyembryony in the Domestic Fowl, pp. 247-248
- T. C. Byerly; M. W. Olsen
- Some New Records of Occurrence of North American Fresh-Water Sponges, p. 248
- Nathaniel Gist Gee
- Swarming Beetles, pp. 248-249
- J. I. Hamaker
Scientific Apparatus and Laboratory Methods
- A Low Temperature Semi-Micro Still, p. 249
- Charles L. Bernier
- New Type Razor Holder for Rotary Microtome, pp. 249-250
- G. F. Gray
- A Simple Pump for Inflating Balloons, p. 250
- Richard M. Sutton
Special Articles
- Mosquito Transmission of Equine Encephalomyelitis, pp. 251-252
- Malcolm H. Merrill; C. Wm. Lacaillade; Carl Ten Broeck
- Mechanisms in the Development of an Active Resistance to the Effects of Substances Stimulating the Thyroid Gland in the Guinea Pig, pp. 252-253
- Leo Loeb
- Retention of Carbon Dioxide Gas in the Intercellular Atmosphere of Pears and Apples, pp. 253-254
- Fisk Gerhardt; Boyce D. Ezell
Books Received, p. 254
Science News, pp. 6a-8a
Previous Issue: New Series, Vol. 80, No. 2071, Sep. 7, 1934
Next Issue: New Series, Vol. 80, No. 2073, Sep. 21, 1934
Previous Issue: New Series, Vol. 80, No. 2072, Sep. 14, 1934
Next Issue: New Series, Vol. 80, No. 2074, Sep. 28, 1934
Front Matter (2 pp.)
The British Association for the Advancement of Science
- Some Aspects of Forest Biology, pp. 255-260
- A. W. Borthwick
Scientific Events
- The Training of Physicians in Soviet Russia, pp. 260-261
- Rubber Plant Experiments, pp. 261-262
- Conference on the Biology of Sex, p. 262
- New York meeting of the Biological Photographic Association, pp. 262-263
- Recent Deaths and Memorials, p. 263
Scientific Notes and News, pp. 263-266
Discussion
- Japan Honors China, pp. 266-268
- J. F. McClendon
- Cytogenetic Notes on Cotton and Cotton Relatives, pp. 268-269
- J. M. Webber
- Toxicity of Cadmium to Chewing Insects, p. 269
- Joseph M. Ginsburg
- On the Incidence of Color-Blindness among Negroes, p. 269
- Kenneth B. M. Crooks
Scientific Books
- The Myxomycetes, pp. 270-271
- The Myxomycetes
- Thomas H. MacBride; G. W. Martin
- Review author[s]: Charles Thom
- Emergent Evolution, p. 271
- The Universe and Life
- H. S. Jennings
- Review author[s]: T. Wingate Todd
Societies and Meetings
- The Twelfth International Veterinary Congress, pp. 271-272
- John R. Mohler
Scientific Apparatus and Laboratory Methods
- A Melting Point Apparatus for Minute Samples, pp. 272-273
- Sam Granick
- Laboratory Stirrers, pp. 273-274
- K. B. Humphrey
Special Articles
- The Biological Effects of Thymus Extract (Hanson), pp. 274-275
- L. G. Rowntree; J. H. Clark; A. M. Hanson
- Isolation of the Infective Principle of Virus Diseases, pp. 275-276
- William J. Robbins
Books Received, p. 276
Science News, pp. 6a-8a
Previous Issue: New Series, Vol. 80, No. 2072, Sep. 14, 1934
Next Issue: New Series, Vol. 80, No. 2074, Sep. 28, 1934
Previous Issue: New Series, Vol. 80, No. 2073, Sep. 21, 1934
Next Issue: New Series, Vol. 80, No. 2075, Oct. 5, 1934
Front Matter (2 pp.)
Relationship of Veterinary Science to Animal Breeding and Public Health--Legal Protection of the Practise of Veterinary Science, pp. 277-282
- John R. Mohler
Scientific Events
- Report of the British Empire Cancer Campaign, pp. 282-283
- The Baruch Research Laboratory at Saratoga, p. 283
- The Three Hundredth Anniversary of the Establishment of the Chemical Industries, pp. 283-284
- The Science Exhibition at the Pittsburgh Meeting of the American Association for the Advancement of Science, pp. 284-285
- W. A. Hamor
Scientific Notes and News, pp. 285-287
Discussion
- Crest and Hernia in Fowls Due to a Single Gene without Dominance, pp. 288-289
- R. A. Fisher
- The Newfoundland Seal Fishery, p. 289
- C. H. Townsend
- Overwintering of Aplanobacter Stewarti, pp. 289-290
- Charlotte Elliott; F. W. Poos
- Internal Pressure in Latex System, p. 290
- W. N. Bangham
Scientific Books
- Crystal Structure, pp. 290-291
- The Crystalline State
- W. H. Bragg; W. L. Bragg
- Review author[s]: P. W. Bridgman
- The Progress of Biochemistry, pp. 291-292
- Annual Review of Biochemistry
- James Murray Luck
- Review author[s]: Howard B. Lewis
Scientific Apparatus and Laboratory Methods
- Rapid Staining Methods, pp. 292-294
- W. E. Maneval
- The Determination of CO2 Content of an Atmosphere in a Closed System, p. 294
- Elizabeth M. Smyth
Special Articles
- The Biological Significance of the Lesions of Multiple Sclerosis, pp. 295-296
- Tracy J. Putnam
- The Mucoid Phase of Streptococcus hemolyticus, pp. 296-297
- Martin H. Dawson; Miriam Olmstead
- An Experimental Analysis of the Cause of Population Fluctuations, pp. 297-298
- Royal N. Chapman; W. Y. Whang
Books Received, p. 298
Science News, pp. 6a-8a
Back Matter (1 p.)
Previous Issue: New Series, Vol. 80, No. 2073, Sep. 21, 1934
Next Issue: New Series, Vol. 80, No. 2075, Oct. 5, 1934
Previous Issue: New Series, Vol. 80, No. 2074, Sep. 28, 1934
Next Issue: New Series, Vol. 80, No. 2076, Oct. 12, 1934
Front Matter (2 pp.)
Scientific Ideals, pp. 299-303
- Charles L. Reese
Relationship of Veterinary Science to Animal Breeding and Public Health--Legal Protection of the Practise of Veterinary Science. II, pp. 303-306
- John R. Mohler
Scientific Events
- The Centenary of the Edinburgh Geological Society, p. 307
- The School of Forestry and Conservation at the University of Michigan, p. 307
- Reorganization of the U. S. Biological Survey, p. 308
- The Woods Hole Marine Biological Laboratory, pp. 308-309
- Recent Deaths and Memorials, p. 309
Scientific Notes and News, pp. 309-312
Discussion
- The Structure of the Chromosomes in the Salivary Glands of Drosophila, pp. 312-313
- Nic. Koltzoff
- The Experimental Determination of Caste Differentiation in Termites, p. 314
- Gordon B. Castle
- Unsaturated Petroleum Oils as Insecticides, p. 315
- Walter Carter
- Plant Spacing, a Major Factor in the Local Adaptation of Strawberry Varieties, p. 315
- George M. Darrow
- The Rôle of Fungi in the Diet of Termites, p. 316
- Esther C. Hendee
Scientific Apparatus and Laboratory Methods
- Physiological Media for Fresh-Water and Marine Protozoa, pp. 316-317
- Amos B. K. Penn
- Micro-Methods for the Detection of Proteases and Amylases, pp. 317-319
- Grace E. Pickford; Frances Dorris
Special Articles
- Observations on Functional Interrelationship between the Adrenal and Parathyroid Glands, pp. 319-320
- J. M. Rogoff
- Histological Changes in the Bone Marrow of the Dog Following Amidopyrine Administration, p. 320
- D. K. Miller
- Insecticidally Induced Immunity in Plants to Sucking Insects, pp. 320-321
- Dwight M. DeLong
- Physical Relationships between Marsh Areas and Lake Levels, pp. 321-322
- G. L. Lincoln
Books Received, p. 322
Science News, pp. 10a-12a
Previous Issue: New Series, Vol. 80, No. 2074, Sep. 28, 1934
Next Issue: New Series, Vol. 80, No. 2076, Oct. 12, 1934
Previous Issue: New Series, Vol. 80, No. 2075, Oct. 5, 1934
Next Issue: New Series, Vol. 80, No. 2077, Oct. 19, 1934
Front Matter (2 pp.)
Science in the Public Press, pp. 323-330
- Richard Gregory
Scientific Events
- Research on Nutrition in Germany, pp. 330-331
- Congress of the International Scientific Radio Union, p. 331
- Opening of the New Lilly Research Laboratories, pp. 331-332
- Research on the Isotopes of Hydrogen, pp. 332-333
- Harold C. Urey
Scientific Notes and News, pp. 333-336
Discussion
- The Landing Place of de Soto, pp. 336-337
- John R. Swanton
- Again "Why Dandelions?", p. 337
- Guy E. Youngburg
- Progressive Deafness, pp. 337-338
- E. M. Josephson
- The Oxidation of Carbon Monoxide Catalyzed by Nitrogen Dioxide, p. 338
- R. H. Crist; O. C. Roehling
Scientific Apparatus and Laboratory Methods
- A Device for Micromanipulation, pp. 338-339
- Leigh Hoadley
- A Constant-Rate Dropping Device for Liquids, p. 339
- H. F. Pierce
Special Articles
- The Action of High Frequency Sound Waves on Tobacco Mosaic Virus, pp. 339-341
- W. M. Stanley
- Growth of Yeast below Zero, p. 341
- James A. Berry
- The Vitamin d Assay of the "Reference Cod-Liver Oil", p. 342
- Lawrence L. Lachat; Henry A. Halvorson
Books Received, p. 342
Science News, pp. 8a-10a
Previous Issue: New Series, Vol. 80, No. 2075, Oct. 5, 1934
Next Issue: New Series, Vol. 80, No. 2077, Oct. 19, 1934
Previous Issue: New Series, Vol. 80, No. 2076, Oct. 12, 1934
Next Issue: New Series, Vol. 80, No. 2078, Oct. 26, 1934
Front Matter (3 pp.)
Chemical Ideas in Medicine and Biology, pp. 343-349
- Henry Dale
Progress in Development of the U. S. Weather Service in Line with the Recommendations of the Science Advisory Board, pp. 349-351
- Willis Ray Gregg
Scientific Events
- Restriction of the Number of Medical Students in France, pp. 351-352
- The Proposed Migratory Bird Reserve in the Northern Sand Hills of Nebraska, p. 352
- Research in Dental Medicine at Harvard University, pp. 352-353
- Recent Deaths, p. 353
Scientific Notes and News, pp. 354-356
Discussion
- Background of Mathematics in America, pp. 356-357
- G. A. Miller
- Scientific Literature, p. 357
- T. D. A. Cockerell
- Photodynamic Action of Methylene Blue on Plant Viruses, pp. 357-358
- Jorgen M. Birkeland
Scientific Books
- Relativity, Thermodynamics and Cosmology, p. 358
- Relativity, Thermodynamics and Cosmology
- Richard Tolman
- Review author[s]: Albert Einstein
- Colloidal Phenomena and Classical Theory, p. 359
- Colloid Chemistry
- Arthur W. Thomas
- Review author[s]: John H. Northrop
- The Practical Applications of Acoustics, p. 359
- Applied Acoustics
- Olson; Massa
- Review author[s]: E. C. Wente
- A Manual of the Rusts, pp. 359-361
- Manual of the Rusts in United States and Canada
- Joseph Charles Arthur
- Review author[s]: Frank D. Kern
Scientific Apparatus and Laboratory Methods
- Flexible Control of Speed and Focus for Motion Picture Cameras, p. 361
- Oscar W. Richards
- An Apparatus for Constant Delivery of Equal Weights of Two or More Liquids, pp. 361-362
- R. H. Lambert
Special Articles
- The Spiral Growth of Single Cells, pp. 362-363
- E. S. Castle
- Effect of Flower Production on Rate of Growth of Vegetative Shoots of Longleaf Pine, pp. 363-364
- L. J. Pessin
Books Received, p. 364
Science News, pp. 5a+8a+9a
Back Matter (1 p.)
Previous Issue: New Series, Vol. 80, No. 2076, Oct. 12, 1934
Next Issue: New Series, Vol. 80, No. 2078, Oct. 26, 1934
Previous Issue: New Series, Vol. 80, No. 2077, Oct. 19, 1934
Next Issue: New Series, Vol. 80, No. 2079, Nov. 2, 1934
Front Matter (2 pp.)
The Scottish School of Geology, pp. 365-368
- Frank D. Adams
Summary Statement of the Work of the National Research Council, 1933-1934, pp. 368-373
- Isaiah Bowman
Obituary
- Karl Frederic Kellerman, pp. 373-374
- Wm. A. Taylor
- Recent Deaths, p. 374
Scientific Events
- Locust Control in Africa and Asia, pp. 374-375
- The American Treaty on the Roerich Pact, pp. 375-376
- Soil and Crop Surveys in the Tennessee Valley, p. 376
- The Leonard Wood Memorial for the Eradication of Leprosy, p. 376
- Work of the Rockefeller Foundation in the Medical and Natural Sciences, pp. 376-377
Scientific Notes and News, pp. 377-380
Discussion
- Reform in the System of Scientific Publication, pp. 380-381
- Marcus I. Goldman
- The Mechanism of the Antidotal Action of Methylene Blue in Cyanide Poisoning, pp. 381-382
- William Bean Wendel
- Two Rattlesnakes Killed by a Cottonmouth, p. 382
- Roger Conant
- Diaries of Earlier Generations in the Study of Sleep, p. 382
- Donald A. Laird
Scientific Apparatus and Laboratory Methods
- A Kymograph Time-Interval Recorder, p. 383
- George Poucher; C. P. Hickman
- A Mechanism for the Continuous Circulation and Aeration of Water in Small Aquaria, pp. 383-384
- A. E. Hopkins
Special Articles
- Action of Dinitro Compounds on Sea Urchin Eggs, pp. 384-385
- G. H. A. Clowes; M. E. Krahl
- Positive Infection Trials with Elm "Wilt" Fungi, p. 385
- Alan S. Peirce
- An Antirachitic Derivative of Cholesterol, pp. 385-386
- Lester Yoder
Books Received, p. 386
Science News, pp. 6a-7a
Back Matter (1 p.)
Previous Issue: New Series, Vol. 80, No. 2077, Oct. 19, 1934
Next Issue: New Series, Vol. 80, No. 2079, Nov. 2, 1934
Previous Issue: New Series, Vol. 80, No. 2078, Oct. 26, 1934
Next Issue: New Series, Vol. 80, No. 2080, Nov. 9, 1934
Front Matter (2 pp.)
Science and Prosperity, pp. 387-394
- Karl T. Compton
Scientific Events
- British Museum's Expedition to East Africa, p. 394
- Radio Echoes, pp. 394-395
- Local Health Service in Rural Areas, pp. 395-396
- Edward W. Browning's Bequests for Public Welfare, p. 396
- Dedication of the New Zoological Laboratory at Beltsville, Md., pp. 396-397
- Recent Deaths, p. 397
Scientific Notes and News, pp. 397-401
Discussion
- The Motion of Glaciers, pp. 401-403
- O. D. von Engeln
- On the Great Abundance of the Black Widow Spider, p. 403
- Albert Milzer
- Freshwater Medusae near Buffalo, p. 403
- Imogene C. Robertson
- Grants in Aid of Research for 1935, pp. 403-404
- Henry B. Ward
Quotations
- Consider the Ant, p. 404
- The Birth Rate of France, pp. 404-405
Scientific Books
- Life of Newton, pp. 405-406
- Isaac Newton, a Biography
- Louis Trenchard More
- Review author[s]: W. F. Magie
- The Kinetic Theory of Gases, pp. 406-407
- The Kinetic Theory of Gases
- Leonard Loeb
- Review author[s]: I. I. Rabi
- Cytology for Students, p. 407
- Introduction to Cytology
- L. W. Sharp
- Review author[s]: Karl Sax
Scientific Apparatus and Laboratory Methods
- On the Cultivation of Seven Species of Trypanosomes in Vitro, pp. 407-408
- A. Packchanian
- An Artificial Symbiosis, pp. 408-409
- Ralph Buchsbaum; Mildred Buchsbaum
- Pure Cultures of Paramecium, pp. 409-410
- J. Howard Brown
Special Articles
- Detailed Surveys of Submarine Canyons, pp. 410-411
- Francis P. Shepard
- Accessory Hearts in the Oyster, pp. 411-412
- A. E. Hopkins
- Is the Color of the Natural Ruby Due to Iron?, pp. 412-414
- Wm. J. O'Leary; G. L. Royer; Jacob Papish
- The Molecular Weight of Thyro-Globulin, p. 414
- Michael Heidelberger; The Svedberg
Books Received, p. 414
Science News, pp. 8a-10a
Previous Issue: New Series, Vol. 80, No. 2078, Oct. 26, 1934
Next Issue: New Series, Vol. 80, No. 2080, Nov. 9, 1934
Previous Issue: New Series, Vol. 80, No. 2079, Nov. 2, 1934
Next Issue: New Series, Vol. 80, No. 2081, Nov. 16, 1934
Front Matter (2 pp.)
Spinors, pp. 415-419
- Oswald Veblen
Obituary
- Frank Lincoln Stevens, pp. 419-420
- B. B. Higgins
- Recent Deaths, pp. 420-421
Scientific Events
- The New Building for Zoology at the University of Cambridge, p. 421
- A Profile of Shoal Water Depths by Echo Sounding, pp. 421-422
- Work in Progress at the Wistar Institute of Anatomy, p. 422
- The Museum of Science and Industry and the Century of Progress Exposition, p. 423
- The Pittsburgh Meeting of Mathematicians, pp. 423-424
- Meeting of Science Teachers with the American Association for the Advancement of Science, p. 424
Scientific Notes and News, pp. 424-426
Discussion
- Proposed Tectonic Map of the United States, pp. 427-428
- Chester R. Longwell
- "The" South and "The" North, pp. 428-429
- Max F. Meyer
- A Criticism of the Article "Enzymes, Vitamins and the Zone of Maximum Colloidality", p. 429
- James B. Sumner
The American Association for the Advancement of Science
- Minutes of the Executive Committee, pp. 429-430
- Henry B. Ward
Scientific Apparatus and Laboratory Methods
- Simultaneous Records of Eye-Movements and the Voice in Oral Reading, pp. 430-431
- Joseph Tiffin
Special Articles
- The Weight of the Negro Brain, pp. 431-434
- Raymond Pearl
- The Digitalis Glucosides. VIII. The Degradation of the Lactone Side Chain of Digitoxigenin, p. 434
- Walter A. Jacobs; Robert C. Elderfield
Books Received, p. 434
Science News, pp. 8a-10a
Previous Issue: New Series, Vol. 80, No. 2079, Nov. 2, 1934
Next Issue: New Series, Vol. 80, No. 2081, Nov. 16, 1934
Previous Issue: New Series, Vol. 80, No. 2080, Nov. 9, 1934
Next Issue: New Series, Vol. 80, No. 2082, Nov. 23, 1934
Front Matter (2 pp.)
Efficient Surgical Service for the Whole Community, pp. 435-439
- Robert B. Greenough
Some High Lights of Astronomy during the past Year, pp. 439-440
- Harlow Shapley
Obituary
- The Widow of Charles S. Peirce, pp. 440-441
- Joseph Jastrow
- Recent Deaths, p. 441
Scientific Events
- Historic Scientific Instruments, p. 442
- The Hall of Races of Mankind at the Field Columbian Museum, pp. 442-443
- Grants in Aid of Research of the American Academy of Arts and Sciences, p. 443
- Sigma Pi Sigma Convention, p. 443
- The Cleveland Meeting of the National Academy of Sciences, pp. 443-444
Scientific Notes and News, pp. 444-447
Discussion
- Geology and Archeology as Border Sciences, pp. 447-449
- H. de Terra
- Perforated Fiber-Tracheids in the Passion Flowers, pp. 449-450
- Robert H. Woodworth
- A Possible Relation of Vitamin E to Unrestricted Cell Division, p. 450
- F. B. Adamstone
- The Chemical Transmission of Nerve Impulses, p. 450
- H. H. Dale
Scientific Books
- Parasitism and Disease, pp. 450-451
- Parasitism and Disease
- Theobald Smith
- Review author[s]: E. E. Tyzzer
- Crystal Structure, pp. 451-452
- A Study of Crystal Structure and its Applications
- Wheeler P. Davey
- Review author[s]: Linus Pauling
- Timbers of North America, pp. 452-453
- Identification of Commercial Timbers of the United States
- H. P. Brown; A. J. Panshin
- Identification of the Timbers of Temperate North America
- Samuel J. Record
- Review author[s]: Arthur Koehler
Reports
- The New England Intercollegiate Geological Excursion, pp. 453-456
- Lloyd W. Fisher
Scientific Apparatus and Laboratory Methods
- An Electrically-Heated Slide-Ringing Device, pp. 456-457
- Basil W. Parker
- Preservation of Small Amphibia in Gelatin, p. 457
- Frank James Gordon
Special Articles
- Transmission of Influenza by a Filterable Virus, pp. 457-459
- Thomas Francis
- Glutamine in the Tomato Plant, pp. 459-461
- Hubert Bradford Vickery; George W. Pucher; Harold E. Clark
- Ovulation in the Domestic Hen, pp. 461-462
- D. C. Warren; H. M. Scott
Books Received, p. 462
Science News, pp. 8a-10a
Previous Issue: New Series, Vol. 80, No. 2080, Nov. 9, 1934
Next Issue: New Series, Vol. 80, No. 2082, Nov. 23, 1934
Previous Issue: New Series, Vol. 80, No. 2081, Nov. 16, 1934
Next Issue: New Series, Vol. 80, No. 2083, Nov. 30, 1934
Front Matter (2 pp.)
Chemistry in the Service of Science, pp. 463-470
- A. T. Lincoln
Obituary
- Gilman A. Drew: 1868-1934, pp. 470-471
- Frank R. Lillie
- Recent Deaths, p. 471
Scientific Events
- The Waite Agricultural Research Institute, p. 471
- Elm Disease in Great Britain, pp. 471-472
- Center for Polar Research at Cambridge, England, p. 472
- Research in Engineering at Harvard University, pp. 472-473
- The Mangarevan Expedition of the Bernice P. Bishop Museum, p. 473
- The International Physiological Congress Fund Fellowships, pp. 473-474
Scientific Notes and News, pp. 474-476
Discussion
- Museum Conditions in the United States, pp. 476-478
- Edward J. Foyles
- Blood Pressure of Typhoid Carriers, p. 478
- F. C. Forsbeck
- The Spectrum of Deuterium?, p. 478
- Fernando Sanford
- Berl on Natural Oil, pp. 478-479
- John Muirhead Macfarlane
Societies and Meetings
- The Second All-Soviet Mathematical Congress, pp. 479-480
- S. Lefschetz
- The Fifth Congress of the International Federation of Surveyors, pp. 480-481
- Earl Church
Scientific Apparatus and Laboratory Methods
- Butyl Alcohol and Cytological Technique, p. 481
- Conway Zirkle
- A Micropipette Adapter, pp. 481-482
- J. A. Reyniers
Special Articles
- The Energy Requirement of an Acromegalic Giant, pp. 482-483
- Allan Winter Rowe
- The Determination of CO2 in the Atmosphere of a Closed System, pp. 483-484
- Crandall Z. Rosecrans
- The Axis of the Human Foot, p. 484
- Herbert Elftman; John T. Manter
Books Received, p. 484
Science News, pp. 6a-7a
Back Matter (1 p.)
Previous Issue: New Series, Vol. 80, No. 2081, Nov. 16, 1934
Next Issue: New Series, Vol. 80, No. 2083, Nov. 30, 1934
Previous Issue: New Series, Vol. 80, No. 2082, Nov. 23, 1934
Next Issue: New Series, Vol. 80, No. 2084, Dec. 7, 1934
Front Matter (1 p.)
American Association for the Advancement of Science
- Preliminary Announcement of the Third Pittsburgh Meeting, pp. 485-494
- Henry B. Ward
The New Observatory at Princeton University, pp. 494-495
- Frank Schlesinger
Oceanographical Work at Bermuda of the New York Zoological Society, pp. 495-496
- William Beebe
Obituary
- James Mark Baldwin: 1861-1934, pp. 497-498
- Joseph Jastrow
- Recent Deaths, p. 498
Scientific Events
- The Wayman Crow Hall of Physics at Washington University, p. 498
- Awards of the American Society of Mechanical Engineers, pp. 498-499
- Award of the Joseph Leidy Medal by the Academy of Natural Sciences of Philadelphia, p. 499
- Awards and Officers of the Royal Society, pp. 499-500
Scientific Notes and News, pp. 500-502
Discussion
- The Sequence of Infection, Allergy and Resistance as Represented by X-Rays in Human Pulmonary Tuberculosis, pp. 502-503
- Henry Sewall
- The Role of Damping-Off Diseases in Relation to Failures of Alfalfa Stands on Some Acid Soils, p. 503
- Walter F. Buchholtz
- Wanted: Halos in Mica, pp. 503-504
- Alfred C. Lane
Scientific Books
- The Dynamics of Population, pp. 504-505
- Dynamics of Population. Social and Biological Significance of Changing Birth Rates in the United States
- Frank Lorimer; Frederick Osborn
- Review author[s]: Raymond Pearl
Special Articles
- The Isolation of Crystalline Trypsinogen and its Conversion into Crystalline Trypsin, pp. 505-506
- M. Kunitz; J. H. Northrop
Books Received, p. 506
Science News, pp. 13a-15a
Back Matter (9 pp.)
Previous Issue: New Series, Vol. 80, No. 2082, Nov. 23, 1934
Next Issue: New Series, Vol. 80, No. 2084, Dec. 7, 1934
Previous Issue: New Series, Vol. 80, No. 2083, Nov. 30, 1934
Next Issue: New Series, Vol. 80, No. 2085, Dec. 14, 1934
Front Matter (4 pp.)
Planning the Land for the Future, pp. 507-512
- L. Dudley Stamp
Element 91, pp. 512-516
- Aristid V. Grosse
Obituary
- Bailey Kelly Ashford, pp. 516-518
- George W. Bachman
- Philipp Fischelis, p. 518
- A Correspondent
- Memorials, pp. 518-519
- Recent Deaths, p. 519
Scientific Events
- The "Medical City" of the Soviet Union, p. 519
- A National Inventory of Land Productivity, pp. 519-520
- Motion Pictures at the Massachusetts Institute of Technology, p. 520
- Photographic Telescope for the Lick Observatory, pp. 520-521
- Grants for Research of the Virginia Academy of Science, p. 521
- E. C. L. Miller
- Grants for Research of the Geological Society of America, pp. 521-522
Scientific Notes and News, pp. 522-526
Discussion
- The Distribution of Funds for Research, p. 526
- Karl T. Compton
- The Motion of Glaciers, pp. 526-527
- R. T. Chamberlin
- A Tropical Fish Cross, pp. 527-528
- Guy C. Mallett; J. T. Nichols
- New Distributional Record for the Medusa craspedacusta, p. 528
- Elmer P. Cheatum
Societies and Meetings
- Summer Meeting of the American Mathematical Society, pp. 528-529
- J. R. Kline
- Dental Conference at Yale University, pp. 529-530
Scientific Apparatus and Laboratory Methods
- Lithotyping in Miniature as a Means of Scientific Publication, p. 530
- Charles C. Peters
- Attaching Refractory Paraffine Sections to the Glass Slip, pp. 530-531
- Edward D. Crabb
Special Articles
- Lake Vegetation as a Possible Source of Forage, pp. 531-533
- Ross Aiken Gortner
- The Structure of the Cardiac Aglucones, pp. 533-534
- Walter A. Jacobs; Robert C. Elderfield
Books Received, p. 534
Science News, pp. 10a+12a+14a
Previous Issue: New Series, Vol. 80, No. 2083, Nov. 30, 1934
Next Issue: New Series, Vol. 80, No. 2085, Dec. 14, 1934
Previous Issue: New Series, Vol. 80, No. 2084, Dec. 7, 1934
Next Issue: New Series, Vol. 80, No. 2086, Dec. 21, 1934
Front Matter (3 pp.)
The National Academy of Sciences
- Address of the President, pp. 535-537
- W. W. Campbell
- Presentation of the Mary Clark Thompson Medal, pp. 537-539
- David White
- Variation and Evolution among the Stars, pp. 539-540
- Harlow Shapley
- Abstracts of Papers Presented at the Autumn Meeting of the National Academy of Sciences, pp. 540-552
Scientific Events
- The Range of the Japanese Beetle, pp. 552-553
- Relations of the University of California with Public and Private Business, p. 553
- The Yale School of Medicine, p. 553
- The International Commission on Illumination, pp. 553-554
- Grants for Research at Wesleyan University, p. 554
- Comstock Hall at Cornell University, pp. 554-555
- Recent Deaths, p. 555
Scientific Notes and News, pp. 555-558
Discussion
- Balanced Diets, Net Energy Values and Specific Dynamic Effects, pp. 558-561
- H. H. Mitchell
- A Color Test for Vitamin C, p. 561
- Joseph H. Roe
- Italian Work on Liver Therapy, p. 561
- Hyman I. Goldstein
Scientific Books
- Geological Text-Books, pp. 562-563
- Geologic Structures
- Bailey; Robin Willis
- Historical Geology
- Raymond C. Moore
- Review author[s]: Marland Billings; Walter H. Bucher
Scientific Apparatus and Laboratory Methods
- A Device for Water Circulation, pp. 563-564
- Arthur B. Burch; Richard M. Eakin
- Improvement of Paraffin Sections by Immersion of Embedded Tissues in Water, pp. 564-565
- Elizabeth Chalmers Cutuly; Eugene Cutuly
Special Articles
- Monocytes as an Indicator of Certain States of Blood Serum, pp. 565-566
- Alexis Carrel
- Temporary Prevention by Chemical Means of Intranasal Infection of Mice with Equine Encephalomy-Elitis Virus, pp. 566-567
- Peter K. Olitsky; Herald R. Cox
- X-Ray Diffraction Studies on Nerve, pp. 567-568
- Francis O. Schmitt; George L. Clark; J. N. Mrgudich
Books Received, p. 568
Science News, pp. 8a+10a+11a
Back Matter (1 p.)
Previous Issue: New Series, Vol. 80, No. 2084, Dec. 7, 1934
Next Issue: New Series, Vol. 80, No. 2086, Dec. 21, 1934
Previous Issue: New Series, Vol. 80, No. 2085, Dec. 14, 1934
Next Issue: New Series, Vol. 80, No. 2087, Dec. 28, 1934
Front Matter (3 pp.)
Environments, pp. 569-576
- Burton E. Livingston
Local Branches of the American Association for the Advancement of Science, pp. 576-578
- J. McKeen Cattell
Obituary
- Theobald Smith, pp. 579-580
- Charles R. Stockard
- Recent Deaths, p. 580
Scientific Events
- Bird Sanctuary in New York City, p. 580
- E. D. Merrill
- Ornithological Expedition from Cornell University, pp. 580-581
- Exhibition and Publications at the Carnegie Institution of Washington, p. 581
- The Annual Meeting of the American Physical Society and the Section of Physics, pp. 581-582
- Work of the Science Advisory Board, pp. 582-583
Scientific Notes and News, pp. 583-586
Discussion
- Misconceptions Relative to the Mineral Composition of Plants, p. 587
- Walter Thomas
- The Acid-Base Equilibrium in Sea Water, pp. 587-588
- Laurence Irving
- Host Responses to Haustorial Invasion of Cuscuta Species, p. 588
- H. L. Dean
- Bohemium--An Obituary, pp. 588-589
- Max Speter
Scientific Books
- A History of French Scientific Societies, pp. 589-590
- Scientific Organizations in Seventeenth Century France (1620-1680)
- Harcourt Brown
- Review author[s]: Charles A. Kofoid
- Theoretical Physics, p. 590
- Introduction to Theoretical Physics
- J. C. Slater; N. H. Frank
- Review author[s]: Leigh Page
Reports
- The Second Annual Tri-States Geological Field Conference of the Upper Mississippi Valley, pp. 591-592
- W. H. Twenhofel
Scientific Apparatus and Laboratory Methods
- A Physiological Stroboscope, p. 592
- Leo A. Kallen; H. S. Polin
- Dissection as a Method of Embryological Study, p. 592
- J. A. Long
- The Development of the Principal Arterial Vessels in the Rat from 11 to 16 1/2 Days, pp. 592-593
- Mary Sanford Leitch
- The Removal of Fluorides from Water by Sand Filtration, p. 593
- S. P. Kramer
Special Articles
- Rare Gases Not Essential to Life, pp. 593-594
- Alvan L. Barach
- Chromosome Structure in the Salivary Glands of Sciara, pp. 595-596
- C. W. Metz; E. H. Gay
- Demonstration of the Existence of Two Forms of Vitamin D in Fish Liver Oils, p. 596
- Charles E. Bills; O. N. Massengale; Miriam Imboden
Books Received, p. 596
Science News, pp. 6a+8a+9a
Back Matter (3 pp.)
Previous Issue: New Series, Vol. 80, No. 2085, Dec. 14, 1934
Next Issue: New Series, Vol. 80, No. 2087, Dec. 28, 1934
Previous Issue: New Series, Vol. 80, No. 2086, Dec. 21, 1934
Next Issue: New Series, Vol. 81, No. 2088, Jan. 4, 1935
Front Matter (4 pp.)
Some Responsibilities of Science with Relation to Government, pp. 597-601
- John C. Merriam
The Dual Principles of Evolution, pp. 601-605
- Henry Fairfield Osborn
The Measurement of Personality, pp. 605-608
- Lewis M. Terman
Obituary
- Sir Horace Lamb, pp. 608-609
- Recent Deaths, p. 609
Scientific Events
- Symposia on Distillation at the Massachusetts Institute of Technology, p. 609
- Dedication of the Washington, North Carolina, Field Museum, pp. 609-610
- The Twenty-Fifth Anniversary of the New York Neurological Institute, p. 610
- Award of the William H. Nichols Medal, pp. 610-611
- The Edison Medal Award, p. 611
Scientific Notes and News, pp. 612-614
Discussion
- A Photochemical Aspect of Nitrate Assimilation in Plants, pp. 615-616
- W. E. Tottingham; E. J. Lease
- Occurrence of Uniovular Twins in Multiple Births, p. 616
- C. V. Green
- A Blue Moon, p. 616
- Perez Simmons
Scientific Books
- A Treatise on Diffraction, p. 617
- The Diffraction of Light, X-rays and Material Particles
- Charles F. Meyer
- Review author[s]: L. H. Germer
- Books on Popular Astronomy, pp. 617-618
- Leaflets
- Dix Leçons d'Astronomie
- E. Esclangon
- When the Stars Come Out
- Robert H. Baker
- Handbook of the Heavens
- H. J. Bernhard
- Review author[s]: Frank Schlesinger
- Timbers of North America, pp. 618-619
- Identification of the Timbers of Temperate North America
- Samuel J. Record
- Review author[s]: R. H. Wetmore
Scientific Apparatus and Laboratory Methods
- Water-Cooled Resistors, pp. 619-620
- Edward M. Thorndike
- Glass Blowers' Holder for Large Flasks, p. 620
- Arthur F. Scott
Special Articles
- The Origin of Pigment Cells in Amphibia, pp. 620-621
- Graham P. DuShane
- Hyperimmune Antipoliomyelitic Horse Serum, pp. 621-622
- B. Howitt
Books Received, p. 622
Science News, pp. 10a+12a+14a
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Next Issue: New Series, Vol. 81, No. 2088, Jan. 4, 1935