Previous Issue: New Series, Vol. 46, No. 1200, Dec. 28, 1917
Next Issue: New Series, Vol. 47, No. 1202, Jan. 11, 1918
Volume Information (8 pp.)
Front Matter (1 p.)
The American Association for the Advancement of Science
- Some Economic Aspects of the World War, pp. 1-10
- Charles R. Van Hise
The Nomenclature Used in Colloid Chemistry. A Plea for Reform, pp. 10-14
- Arthur W. Thomas
Address at the Funeral Services of Joseph Young Bergen, pp. 14-15
- Edwin H. Hall
Scientific Events
- The Medallists of the Royal Society, pp. 15-16
- Report of the Year's Work at the U. S. Naval Observatory, p. 16
- The Enlistment in Engineer Reserve Corps of Technical Students Pending Completion of Studies, pp. 16-17
Scientific Notes and News, pp. 17-22
University and Educational News, p. 22
Discussion and Correspondence
- A Suggestion for Staining Technique, p. 22
- Paul Ashley West
- A Note on the Preparation of Skeletons by Bacterial Digestion, pp. 22-23
- Ralph G. Hurlin
- Shall the Use of the Astronomical Day Be Discontinued, p. 23
- W. S. Eichelberger
Scientific Books
- ----------------, p. 23
- The Microscope
- Simon Henry Gage
- Review author[s]: M. F. Guyer
- ----------------, p. 24
- Introduction to Rural Sociology
- Paul L. Vogt
- Review author[s]: Warren S. Thompson
Special Articles
- Note on a Wet Condenser Suitable for Continuous High Potential Service, pp. 24-25
- E. Karrer; H. S. Newcomer
Boston Meeting of the American Chemical Society. VI, pp. 25-26
Previous Issue: New Series, Vol. 46, No. 1200, Dec. 28, 1917
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Next Issue: New Series, Vol. 47, No. 1203, Jan. 18, 1918
Front Matter (1 p.)
The American Association for the Advancement of Science
- Some Economic Aspects of the World War. II, pp. 27-37
- Charles R. Van Hise
Scientific Events
- Amos Peaslee Brown, p. 37
- Work of the National Advisory Committee for Aeronautics, pp. 37-39
- New England Intercollegiate Geological Excursion, p. 39
- Medical Work of the University of Cincinnati, pp. 39-40
- Destruction by Fire of Scientific Laboratories, pp. 40-41
Scientific Notes and News, pp. 41-42
University and Educational News, pp. 42-43
Discussion and Correspondence
- Geologic Dates in Physiographic Descriptions, pp. 43-44
- John L. Rich
- Removing Insects from Greenhouse Plants without Spraying and without Injury to the Plants, p. 44
- Paul Emerson; J. B. S. Norton
Scientific Books
- ----------------, pp. 44-45
- The Electron, Its Isolation and Measurement and the Determination of Some of Its Properties
- R. A. Millikan
- Review author[s]: H. A. W.
- Minerals of Japan, pp. 45-46
- Review author[s]: Geo. F. Kunz
Special Articles
- The Geometrical Mean as A B. Coli Index, pp. 46-48
- William Firth Wells
The American Association for the Advancement of Science
- Pittsburgh Meeting of the American Association for the Advancement of Science, pp. 48-50
- L. O. Howard
Previous Issue: New Series, Vol. 47, No. 1201, Jan. 4, 1918
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Next Issue: New Series, Vol. 47, No. 1204, Jan. 25, 1918
Front Matter (1 p.)
The American Association for the Advancement of Science
- Present Tendencies in Theoretical Physics, pp. 51-62
- H. A. Bumstead
Cyrille Grand'eury, pp. 62-63
- E. W. B.
Scientific Events
- Ornithological Field Work in 1917, pp. 63-64
- The Annual Meeting of the New York Zoological Society, p. 64
- Wartime Service of the University of California, pp. 64-66
Scientific Notes and News, pp. 66-69
University and Educational News, pp. 69-70
Discussion and Correspondence
- Rhythmic Precipitation, p. 70
- J. Stansfield
- Gravitational Repulsion and the Comet, pp. 70-71
- Francis E. Nipher
- Barite in Georgia, p. 71
- Wilbur A. Nelson
- Manganese in Alberta, p. 71
- William McInnes
Scientific Books
- ----------------, pp. 71-72
- Studies on the Variation, Distribution, and Evolution of the Genus Partula. The Species Inhabiting Tahiti
- H. E. Crampton
- Review author[s]: John T. Nichols
Special Articles
- Further Evidence Relative to the Varietal Resistance of Peanuts to Sclerotium Rolfsii, pp. 72-73
- J. A. McClintock
The Boston Meeting of the American Chemical Society. VII, pp. 73-74
Previous Issue: New Series, Vol. 47, No. 1202, Jan. 11, 1918
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Next Issue: New Series, Vol. 47, No. 1205, Feb. 1, 1918
Front Matter (1 p.)
The American Association for the Advancement of Science
- Some Needs of Engineering, pp. 75-80
- Henry M. Howe
- Food-Borne Infections, pp. 80-86
- Edwin O. Jordan
Scientific Events
- The General Medical Board of the Council of National Defense, pp. 86-89
- United States Dyestuffs, p. 89
- The Board of Natural Resources and Conservation of the State of Illinois, pp. 89-90
Scientific Notes and News, pp. 90-92
University and Educational News, pp. 92-93
Discussion and Correspondence
- A Suggestion to Morphologists and Others, pp. 93-94
- L. O. Howard
Scientific Books
- ----------------, pp. 94-96
- The Anatomy of Woody Plants
- Edward Charles Jeffrey
- Review author[s]: D. H. S.
Special Articles
- On the Series in the Ultra-Violet Fluorescence of Sodium Vapor, pp. 96-99
- H. L. Howes
The American Association for the Advancement of Science
- Section G--Botany, pp. 99-100
- A. F. Blakeslee
American Mathematical Society, p. 100
- F. N. Cole
Previous Issue: New Series, Vol. 47, No. 1203, Jan. 18, 1918
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Next Issue: New Series, Vol. 47, No. 1206, Feb. 8, 1918
Front Matter (1 p.)
The American Association for the Advancement of Science
- The near Future of Botany in America, pp. 101-115
- C. Stuart Gager
Scientific Events
- Mining in Alaska in 1917, p. 115
- Military Medical Research in France under the Red Cross War Council, pp. 115-117
Scientific Notes and News, pp. 117-118
University and Educational News, pp. 118-119
Discussion and Correspondence
- Vitamines and Nutrition, p. 119
- H. Steenbock
- A Flood in the Valley of the Oriskany Creek, New York, pp. 119-120
- H. N. Eaton
Scientific Books
- ----------------, pp. 120-121
- Laws of Physical Science
- Edwin F. Northrup
- Review author[s]: A. L. Kimball
The Proceedings of the National Academy of Sciences, pp. 121-123
- Edwin Bidwell Wilson
Special Articles
- The Determination of Atomic Weights by Means of X-Rays, pp. 123-124
- C. W. Kanolt
The Mathematical Association of America, p. 124
- W. D. Cairns
Previous Issue: New Series, Vol. 47, No. 1204, Jan. 25, 1918
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Next Issue: New Series, Vol. 47, No. 1207, Feb. 15, 1918
Front Matter (1 p.)
The American Association for the Advancement of Science
- The Future of Agricultural Education and Research in the United States, pp. 125-134
- Whitman H. Jordan
Scientific Events
- Committee on the British Chemical Trade, pp. 134-136
- Iron Ore in 1917, pp. 136-137
- The Fisheries Conference, p. 137
- Medical Training Camps, pp. 137-138
Scientific Notes and News, pp. 138-141
University and Educational News, p. 141
Discussion and Correspondence
- Cycadeoid Wood Structure, pp. 141-142
- G. R. Wieland
- The Relation between Age and Area in the Distribution of Plants, pp. 142-143
- E. F. Andrews
- Origin and Development of the Photogenic Organs of Photuris pensylvanica, pp. 143-144
- Walter N. Hess
- Joseph Young Bergen, p. 144
- Edwin H. Hall
Scientific Books
- ----------------, pp. 144-145
- The Casting-Counter and the Counting-Board
- Francis Pierrepont Barnard
- Review author[s]: David Eugene Smith
- ----------------, pp. 145-147
- The Nature of Solution
- Harry C. Jones
- Review author[s]: Wilder D. Bancroft
Special Articles
- Comparative Permeability of Fertilized and Unfertilized Eggs to Water, pp. 147-149
- Ralph S. Lillie
The American Society of Naturalists, pp. 149-150
- Bradley M. Davis
Previous Issue: New Series, Vol. 47, No. 1205, Feb. 1, 1918
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Next Issue: New Series, Vol. 47, No. 1208, Feb. 22, 1918
Front Matter (1 p.)
The American Association for the Advancement of Science
- Some Underlying Principles in the Structure of the Nervous System, pp. 151-162
- G. H. Parker
Rollin Arthur Harris, p. 162
Scientific Events
- Dr. Fewkes and the Bureau of American Ethnology, pp. 162-163
- Public-Health Administration in Russia, pp. 163-164
- Natural History Collection for the Welsh Museum, pp. 164-165
- The British Museum and the War, pp. 165-166
Scientific Notes and News, pp. 166-170
Educational Notes and News, p. 170
Discussion and Correspondence
- Luminosity of Rectifier Electrode, p. 170
- Harvey B. Lemon
- An Unusually Brilliant Halo, pp. 170-171
- O. C. Lester
- Marking Microscope Slides, p. 171
- Mary K. Bryan
Scientific Books
- ----------------, pp. 171-173
- The Organization of Thought
- A. N. Whitehead
- Review author[s]: C. J. Keyser
Special Articles
- A Preliminary Note on Soil Moisture and Temperature Factors in the Winter-Killing of Grain Crops, pp. 173-174
- S. C. Salmon
Previous Issue: New Series, Vol. 47, No. 1206, Feb. 8, 1918
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Next Issue: New Series, Vol. 47, No. 1209, Mar. 1, 1918
Front Matter (1 p.)
The Red Cross and the Antivivisectionists, pp. 175-182
- W. W. Keen
Some Opinions on College Physics Teaching, pp. 182-185
- Willard J. Fisher
Scientific Events
- The Ramsay Memorial Fund, pp. 185-186
- The War Department Committee on Education and Special Training, pp. 186-187
- Chemistry and the War, p. 187
Scientific Notes and News, pp. 187-191
University and Educational News, p. 191
Discussion and Correspondence
- The Election of Officers by Scientific Societies, pp. 191-192
- G. A. Miller
- Are Zoologists Going to Use the Bna?, pp. 192-193
- Thomas Byrd Magath
- Rate of Desert Delta Growth, pp. 193-194
- Charles Keyes
Scientific Books
- ----------------, pp. 194-195
- The Botany of Crop Plants
- Wilfred W. Robbins
- Review author[s]: L. H. Pammel
- ----------------, pp. 195-196
- Review author[s]: T. D. A. Cockerell
Special Articles
- The ``Rawness'' of Subsoils, pp. 196-198
- F. J. Alway
The American Association for the Advancement of Science
- Report of the Treasurer for 1917, pp. 199-200
Previous Issue: New Series, Vol. 47, No. 1207, Feb. 15, 1918
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Previous Issue: New Series, Vol. 47, No. 1208, Feb. 22, 1918
Next Issue: New Series, Vol. 47, No. 1210, Mar. 8, 1918
Front Matter (1 p.)
The American Association for the Advancement of Science
- The Significance of the Declining Birth Rate, pp. 201-210
- Louis I. Dublin
- Minutes of the War Emergency Board of American Plant Pathologists, pp. 210-213
- G. R. Lyman
Scientific Events
- The Yale Medical School, p. 213
- Farm Products of the United States, pp. 213-214
- Plan of War Organization of Division of Medicine and Related Sciences of the National Research Council, pp. 214-216
Scientific Notes and News, pp. 216-218
University and Educational News, p. 218
Discussion and Correspondence
- Diminution of the Antarctic Ice Cap and the Amelioration of Climate, pp. 218-219
- Kirtley F. Mather
- Labeling of Microscopical Slides in Staining Technique, pp. 219-220
- Chas. H. Otis
- Professional Courtesy, pp. 220-221
- E. B. Hart
Scientific Books
- ----------------, pp. 221-222
- Outlines of Comparative Anatomy of Vertebrates
- J. S. Kingsley
- Review author[s]: Herbert V. Neal
- ----------------, pp. 222-223
- A Year of Costa Rican Natural History
- Amelia S. Calvert; Philip P. Calvert
- Review author[s]: Wm. Beebe
Special Articles
- The Effect of Omnivorous and Vegetarian Diets on Reproduction in the Albino Rat, pp. 223-224
- J. R. Slonaker; T. A. Card
Previous Issue: New Series, Vol. 47, No. 1208, Feb. 22, 1918
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Next Issue: New Series, Vol. 47, No. 1211, Mar. 15, 1918
Front Matter (1 p.)
The Manufacture of Organic Chemicals at the University of Illinois, pp. 225-228
- Roger Adams
Shall We Eat Whole-Wheat Bread?, pp. 228-232
- R. A. Dutcher
Scientific Events
- The Outlook in French Agriculture, pp. 232-233
- The Shaler Memorial Expedition, pp. 233-234
- War Service for Chemists, pp. 234-235
Scientific Notes and News, pp. 235-238
University and Educational News, pp. 238-239
Discussion and Correspondence
- Note on the Geometrical Mean as a B. Coli Index, pp. 239-240
- W. D. Cairns
- Some Defects in Our Agricultural Instruction, pp. 240-241
- H. Ness
- Professional Courtesy, p. 241
- E. V. McCollum; N. Simmonds
Scientific Books
- ----------------, pp. 241-244
- Societies of the Plains Indians
- Clark Wissler
- Review author[s]: A. L. Kroeber
The Proceedings of the National Academy of Sciences, pp. 244-246
- Edwin Bidwell Wilson
Special Articles
- Results of Corn Disease Investigations, pp. 246-247
- G. N. Hoffer; J. R. Holbert
The American Association for the Advancement of Science
- Section F (Zoology), pp. 247-248
- Herbert V. Neal
Previous Issue: New Series, Vol. 47, No. 1209, Mar. 1, 1918
Next Issue: New Series, Vol. 47, No. 1211, Mar. 15, 1918
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Next Issue: New Series, Vol. 47, No. 1212, Mar. 22, 1918
Front Matter (1 p.)
Dr. Franklin P. Mall: An Appreciation, pp. 249-254
- Simon Flexner
Franklin Paine Mall: A Review of His Scientific Achievement, pp. 254-261
- Florence R. Sabin
Scientific Events
- The British Committee for Scientific and Industrial Research, p. 262
- Government Control of the Platinum Industry, pp. 262-263
- Photographers for the Signal Corps, pp. 263-264
Scientific Notes and News, pp. 264-266
University and Educational News, pp. 266-267
Discussion and Correspondence
- The Nomenclature of Thermometric Scales, pp. 267-268
- C. F. Marvin
- The Domestication of the Llama, pp. 268-269
- Philip Ainsworth Means
- The Origin of the Custom of Tea Drinking in China, pp. 269-270
- Ross Aiken Gortner
Scientific Books
- ----------------, pp. 270-271
- Applied Psychology
- H. L. Hollingworth; A. T. Poffenberger
- Review author[s]: J. B. Miner
Special Articles
- Note on Three Devices for Use in Electrometry, pp. 271-272
- E. H. Kennard
The American Society of Pharmacology and Experimental Medicine, p. 272
Previous Issue: New Series, Vol. 47, No. 1210, Mar. 8, 1918
Next Issue: New Series, Vol. 47, No. 1212, Mar. 22, 1918
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Next Issue: New Series, Vol. 47, No. 1213, Mar. 29, 1918
Front Matter (1 p.)
Theodore Caldwell Janeway, pp. 273-279
- Lewellys F. Barker
The Need for Organization of American Botanists for More Effective Prosecution of War Work, pp. 279-285
- G. R. Lyman
Scientific Events
- English Vital Statistics, pp. 285-286
- Standard Time at Sea, pp. 286-287
- Meeting of Petroleum Geologists, pp. 287-288
- The Research Information Committee, pp. 288-289
Scientific Notes and News, pp. 289-290
University and Educational News, pp. 290-291
Discussion and Correspondence
- The Aurora Borealis, pp. 291-292
- C. W. Tomlinson; C. M. Smith
Scientific Books
- ----------------, pp. 292-293
- Catalogue of the Hemiptera of America North of Mexico, Excepting the Alphididœ, Coccidœ and Aleurodidœ
- Edward P. Van Duzee
- Review author[s]: H. M. Parshley
Special Articles
- Reporting Moisture Results, pp. 293-295
- H. A. Noyes
The Federation of American Societies for Experimental Biology, pp. 295-296
- Chas. W. Greene
The Thirteenth Annual Meeting of the American Physiological Society, pp. 296-298
- Chas. W. Greene
Previous Issue: New Series, Vol. 47, No. 1211, Mar. 15, 1918
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Next Issue: New Series, Vol. 47, No. 1214, Apr. 5, 1918
Front Matter (1 p.)
The American Association for the Advancement of Science
- The Contributions of Zoology to Human Welfare, pp. 299-301
- H. M. Smith
- The Value of Zoology to Humanity, pp. 302-306
- Henry B. Ward
The Indigen and Cultigen, pp. 306-308
- L. H. Bailey
Scientific Events
- The Research Committees of the British Institution of Mechanical Engineers, pp. 308-309
- A Prehistoric Pueblo Indian Ruin, pp. 309-310
- The Massachusetts Institute of Technology and the McKay Bequest, p. 310
- The General Meeting of the American Philosophical Society, pp. 310-311
Scientific Notes and News, pp. 311-312
University and Educational News, pp. 312-313
Discussion and Correspondence
- An Apparently New Principle in the Flow of Heat, pp. 313-314
- Carl Hering
- The Aurora of March 7, 1918, pp. 314-315
- Joel Stebbins; John E. Smith; G. H. Bretnall
- An Old Record of Albino Turkey Buzzards, pp. 315-316
- E. W. Gudger
- An Open Letter, p. 316
- Henry S. Conard; E. C. Jeffrey
Scientific Books
- ----------------, pp. 316-319
- Studies in the History and Method of Science
- Charles Singer
- Review author[s]: George Sarton
Invertebrate Paleontology, pp. 319-320
- T. D. A. Cockerell
Special Articles
- The Evolution of Bacteria, pp. 320-324
- R. E. Buchanan
The American Mathematical Society, p. 324
- F. N. Cole
Previous Issue: New Series, Vol. 47, No. 1212, Mar. 22, 1918
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Front Matter (1 p.)
The American Association for the Advancement of Science
- Geology in Education, pp. 325-335
- Rollin D. Salisbury
The Report of the Committee to Visit the Harvard College Observatory, pp. 335-337
- Joel H. Metcalf; George R. Agassiz; George I. Alden; Ingersoll Bowditch; Charles R. Cross; Samuel W. McCall; Herbert Parker; Frederick Slocum; Elihu Thomson
Scientific Events
- The Museum of the University of Pennsylvania, pp. 337-338
- Reconstruction Commissions of the British Government, pp. 338-339
- Meeting of the General Medical Board of the Council of National Defense, pp. 339-340
- Lectures on Agriculture, p. 340
Scientific Notes and News, pp. 340-342
University and Educational News, pp. 342-343
Discussion and Correspondence
- Scott on the Canons of Comparative Anatomy, p. 343
- E. C. Jeffrey
- The Jerusalem Artichoke as a War Plant, p. 344
- L. O. Howard
- Poisoning Tree Parasites with Cyanide of Potassium, pp. 344-345
- Maynard M. Metcalf
- Systematists and General Biologists, p. 345
- F. A. Bather
Scientific Books
- ----------------, pp. 345-347
- Lectures on Heredity
- H. S. Jennings; Oscar Riddle; W. E. Castle
- Review author[s]: G. N. Collins
Special Articles
- The Rôle of Catalase in Acidosis, pp. 347-348
- W. E. Burge
Previous Issue: New Series, Vol. 47, No. 1213, Mar. 29, 1918
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Front Matter (1 p.)
American Association for the Advancement of Science
- The Contribution of Zoology to Human Welfare, pp. 349-354
- L. O. Howard
The Status of Physiology in America, pp. 354-359
- Max Withrow Morse
Scientific Events
- Aurora and Magnetic Storm of March 7-8 in England, p. 359
- The Steam Engineering Training School at the Stevens Institute, pp. 359-360
- English Medical Students and Military Service, pp. 360-361
- War Work of the U. S. Coast and Geodetic Survey, pp. 361-362
Scientific Notes and News, pp. 362-363
University and Educational News, pp. 363-364
Discussion and Correspondence
- Evidence from Alaska of the Unity of the Pleistocene Glacial Period, p. 364
- G. Frederick Wright
- Drawings on Lantern Slides, pp. 364-365
- Horace Gunthorp
- A Suggestion for Making Thin Sections for Bryozoan Slides, p. 365
- Charles E. Decker
- A National Floral Emblem, pp. 365-367
- Albert A. Hansen
- Translations Made Accessible, pp. 367-368
- Lancaster D. Burling
Scientific Books
- ----------------, pp. 368-370
- Chemical Analyses of Igneous Rocks
- Henry Stephens Washington
- Review author[s]: Frank D. Adams
A Review of Some Papers on Fossil Man at Vero, Florida, pp. 370-371
- Oliver P. Hay
Special Articles
- The Animal Census of Two City Lots, pp. 371-374
- George N. Wolcott
Previous Issue: New Series, Vol. 47, No. 1214, Apr. 5, 1918
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Next Issue: New Series, Vol. 47, No. 1217, Apr. 26, 1918
Front Matter (1 p.)
A Common-Sense Calendar, pp. 375-377
- Howard C. Warren
Chemical Literature and Its Use, pp. 377-381
- Marion E. Sparks
Research Work at the University of Michigan Biological Station during the Summer of 1917, pp. 381-383
- George R. La Rue
Scientific Events
- The Proposed Transfer of the United States Naval Observatory to the Smithsonian Institution, pp. 383-384
- Gift to the Red Cross for Medical Research in France, pp. 384-385
- The Joint Information Board on Minerals and Derivatives, pp. 385-386
- Physicians for the Army and Navy Service, p. 386
Scientific Notes and News, pp. 386-389
University and Educational News, p. 389
Discussion and Correspondence
- The Existence of Lecithin, pp. 389-390
- Clarence J. West
- Desmognathus Fuscus [Sic], pp. 390-391
- Harris Hawthorne Wilder
- A Molluscan Garden Pest, pp. 391-392
- Frank Collins Baker
- The Yellow Clothes Moth, p. 392
- R. C. Benedict
- The Aurora of March 7, p. 393
- Frank P. Whitman
Scientific Books
- ----------------, pp. 393-394
- Principes de Géométrie Analytique
- Gaston Darboux
- Review author[s]: G. A. Miller
- ----------------, pp. 394-395
- Review author[s]: N. C. Nelson
Special Articles
- A New Method for Investigation of the Peripheral Nervous System, Muscles and Glands, pp. 395-398
- S. E. Longwell; A. D. Mead
Previous Issue: New Series, Vol. 47, No. 1215, Apr. 12, 1918
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Next Issue: New Series, Vol. 47, No. 1218, May 3, 1918
Front Matter (1 p.)
Some Developments in the Chemical Industries as a Result of War Conditions, pp. 399-410
- S. W. Parr
The New Hopkins Marine Station of Stanford University, pp. 410-412
- W. K. Fisher
Scientific Events
- The Bombardment of Paris by Longrange Guns, p. 412
- Some Tungsten Ores in the National Museum, pp. 412-413
- Chemistry at Yale University, pp. 413-414
Scientific Notes and News, pp. 414-416
University and Educational News, p. 416
Discussion and Correspondence
- Spectroscopic Investigation, pp. 416-417
- Edwin B. Frost
- The Desiccation of the Earth, p. 417
- C. F. Von Herrmann
- Areas of Audibility, pp. 417-418
- Willard J. Fisher
- Primitive Knowledge of Inoculation, p. 418
- Knight Dunlap
Scientific Books
- ----------------, pp. 418-419
- The Anthocyanin Pigments of Plants
- Muriel Wheldale
- Review author[s]: Ross Aiken Gortner
- Dr. Keen on Medical Research, p. 419
- Review author[s]: Howard A. Kelly
The Annual Meeting of the National Academy of Sciences, pp. 419-420
Special Articles
- A Simple Method of Measuring Photosynthesis, pp. 420-422
- W. J. V. Osterhout; A. R. C. Haas
Previous Issue: New Series, Vol. 47, No. 1216, Apr. 19, 1918
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Front Matter (1 p.)
A Chemical Study of Enzyme Action, pp. 423-429
- K. George Falk
The Conservation of Wheat, pp. 429-433
- Harry Snyder
Scientific Events
- Theodore Caldwell Janeway, Born 1872, Died 1917, pp. 433-434
- Medical Terminology, p. 434
- Lectures on Public Health, pp. 434-435
- Research Grants of the American Association for the Advancement of Science, p. 435
- E. C. Pickering
- The National Academy of Sciences, pp. 435-436
Scientific Notes and News, pp. 436-438
University and Educational News, p. 438
Discussion and Correspondence
- Note on a Reverse Concentration Cell, pp. 438-439
- Fernando Sanford
- Hering's Contributions to Physiological Optics, p. 439
- Carl Hering
- Reform of the World's Calendar, pp. 439-440
- T. G. Dabney
Scientific Books
- ----------------, pp. 440-442
- A Check List of North American Amphibians and Reptiles
- Leonhard Stejneger; Thomas Barbour
- Review author[s]: Alexander G. Ruthven
Special Articles
- Identity of Atomic Weight among Different Elements, pp. 442-443
- Gerald L. Wendt
The American Association for the Advancement of Science
- Minutes of the Committee on Policy, pp. 443-444
- L. O. Howard
- Section M--Agriculture, pp. 444-446
- E. W. Allen
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Front Matter (1 p.)
The Industrial Fellowships of the Mellon Institute, pp. 447-450
- E. R. Weidlein
The Effect of Cattle on the Erosion of Canon Bottoms, pp. 450-452
- James Terry Duce
An Emergency Supply of Rubber, pp. 452-454
- Harvey Monroe Hall; Thomas Harper Goodspeed
Scientific Events
- British Civil Service Estimates for Science and Education, pp. 454-455
- The American Medical Association and the War, pp. 455-456
- The Interallied Scientific Food Commission, p. 456
Scientific Notes and News, pp. 456-458
University and Educational News, pp. 458-459
Discussion and Correspondence
- Astigmatism and Coma, pp. 459-460
- C. W. Woodworth
- Observations on the Auroral Convergent, April 5, 1918, pp. 460-461
- Lancaster D. Burling
- The Domestication of the Llama, p. 461
- N. Hollister
- The Audibility of Sound, p. 461
- Charles E. Munroe
Scientific Books
- ----------------, pp. 461-465
- Review author[s]: R. B. Dixon
Special Articles
- Mass Mutation in Zea Mays, pp. 465-467
- Hugo de Vries
The American Association for the Advancement of Science
- Section E--Geology and Geography, pp. 467-470
- Rollin T. Chamberlin
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Front Matter (1 p.)
The Value and Service of Zoological Science
- Value to the Individual, pp. 471-476
- Harry Beal Torrey
- Utilitarian Values of Zoological Science, pp. 477-481
- M. F. Guyer
Scientific Events
- The Lake Laboratory of the Ohio State University, p. 481
- Anti-Typhoid Inoculation, pp. 481-482
- The Silliman Lectures, p. 482
- The Baltimore Meeting of the American Association for the Advancement of Science, pp. 482-483
Scientific Notes and News, pp. 483-486
University and Educational News, p. 486
Discussion and Correspondence
- Proposed Magnetic and Allied Observations during the Total Solar Eclipse of June 8, 1918, pp. 486-487
- Louis A. Bauer
- Progressive Deglaciation and the Amelioration of Climate, pp. 487-488
- Marsden Manson
- Translations Made Accessible, p. 488
- J. N. Stephenson
- A New Calendar, pp. 488-489
- W. J. Spillman
- Drawings on Lantern Slides, p. 489
- J. R. Benton
Scientific Books
- ----------------, pp. 489-490
- Culture and Ethnology
- Robert H. Lowie
- Review author[s]: Albert Ernest Jenks
Special Articles
- Nezara Viridula and Kernel Spot of Pecan, pp. 490-491
- William F. Turner
The American Association for the Advancement of Science
- Section E--Geology and Geography. II, pp. 492-494
- Rollin T. Chamberlin
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Front Matter (1 p.)
Some Problems of Nutrition in the Army, pp. 495-508
- John R. Murlin
Iceland Spar in Montana, pp. 508-509
- Chas. L. Parsons
Scientific Events
- Inventions Section of the General Staff of the Department of War, pp. 509-510
- The Volunteer Medical Reserve Corps, pp. 510-511
- The National Research Council, pp. 511-512
- Woodrow Wilson
Scientific Notes and News, pp. 512-515
University and Educational News, pp. 515-516
Discussion and Correspondence
- Walnut Pollen as a Cause of Hay Fever, pp. 516-517
- Harvey Monroe Hall
- The Canons of Comparative Anatomy, p. 517
- W. P. Thompson
- Albino Turkey Buzzards, pp. 517-518
- Harry C. Oberholser
Scientific Books
- ----------------, pp. 518-519
- The Early Mesozoic Floras of New Zealand
- E. A. Arber
- Review author[s]: E. W. Berry
Special Articles
- The Factors Influencing the Attitude of the Head in Animals with Injury to One Otic Labyrinth, p. 519
- B. Aronovitch; F. H. Pike
- A Slow-Speed Kymograph, pp. 519-520
- Eugene L. Porter
The American Mathematical Society, p. 520
- F. N. Cole
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Front Matter (1 p.)
The Value and Service of Zoological Science
- Esthetical and Recreational Values, pp. 521-529
- R. H. Wolcott
Scientific Events
- Tin in Virginia, p. 529
- International Scientific Nomenclature, pp. 529-530
- Applied Psychology at the Carnegie Institute of Technology and Its War-Time Work, pp. 530-531
- Presentation of the Edison Medal, p. 531
Scientific Notes and News, pp. 531-535
University and Educational News, p. 535
Discussion and Correspondence
- Professional Courtesy, pp. 535-538
- H. Steenbock; E. V. McCollum
- The World's Calendar, pp. 538-539
- T. G. Dabney
- Celluloid for Cover Glasses, p. 539
- F. A. Varrelman
- An Absolute Scale for Recording Temperature, p. 539
- J. Adams
Scientific Books
- ----------------, pp. 539-542
- Calculus
- Herman W. March; Henry C. Wolff
- Differential and Integral Calculus
- Clyde E. Love
- Plane Trigonometry with Tables
- Eugene Henry Barker
- College Algebra
- Ernest Brown Skinner
- Projective Geometry
- L. Wayland Dowling
- Elliptic Integrals
- Harris Hancock
- Review author[s]: C. J. Keyser
Special Articles
- Inheritance of Winter Egg Production, pp. 542-543
- H. D. Goodale
The American Association for the Advancement of Science
- Section D--Engineering, pp. 543-546
- Arthur H. Blanchard
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Front Matter (1 p.)
University Ideals and Their Limitations, pp. 547-556
- Percy M. Dawson
Scientific Events
- New Eastern National Forests, p. 557
- Alaska Fishery and Fur Products in 1917, pp. 557-558
- Botanical Abstracts, p. 558
Scientific Notes and News, pp. 558-561
University and Educational News, p. 561
Discussion and Correspondence
- On the Antiquity of Man in America, pp. 561-562
- W. H. Holmes
- Note on Sudan III, pp. 562-563
- B. E. Read
Scientific Books
- ----------------, pp. 563-565
- Lord Lister
- Rickman J. Godlee
- Review author[s]: W. W. Keen
Notes on Meteorology and Climatology, pp. 565-567
- Charles F. Brooks
Special Articles
- Concerning Selective Permeability, pp. 567-569
- C. G. MacArthur
The American Association for the Advancement of Science
- Section B, pp. 569-570
- G. W. Stewart
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Front Matter (1 p.)
The Value and Service of Zoological Science
- Spiritual Values, pp. 571-579
- Winterton C. Curtis
Measures for Protecting Wheat-Flour Substitutes from Insects, pp. 579-581
- Royal N. Chapman
Scientific Events
- The Progress of Birth and Death Registration in the United States, pp. 581-582
- The International Catalogue of Scientific Literature, pp. 582-583
- Prizes Offered by the American Fisheries Society, p. 583
- The Medals of the Geological Society of London, pp. 583-584
Scientific Notes and News, pp. 585-587
University and Educational News, p. 587
Discussion and Correspondence
- Desmognathus Fuscus Again, pp. 587-589
- Leonhard Stejneger
- Evolution of Bacteria, pp. 589-590
- I. J. Kligler
- Organic Chemicals for Research, Or the Need of a Philanthropist, pp. 590-591
- Ross Aiken Gortner
Scientific Books
- ----------------, pp. 591-592
- Electrical Measurements
- Frank A. Laws
- Review author[s]: A. DeForest Palmer
Special Articles
- A New and Improved Method for Obtaining Pectin from Fruits and Vegetables, pp. 592-594
- C. A. Magoon; Joseph S. Caldwell
- The Care and Breeding of Albino Rats, pp. 594-596
- J. R. Slonaker
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Front Matter (1 p.)
The Organization of the Medical Profession for War, pp. 597-603
The Labelling of Fair Exhibits as an Aid to Agricultural Production, pp. 603-604
- Harlan I. Smith
Scientific Events
- The Coordination of Scientific Publication, pp. 604-605
- Vital Statistics of England and Wales, pp. 605-606
- Civil Engineers and the Army, p. 606
- War Work of Mining Engineers, pp. 606-607
Scientific Notes and News, pp. 607-608
University and Educational News, pp. 608-609
Discussion and Correspondence
- Pyrheliometry and Solar Radiation, pp. 609-610
- C. G. Abbot
- Reply to Professor Wilder, pp. 610-611
- Thos. L. Casey
- Our National Flower, pp. 611-612
- Frederick LeRoy Sargent; Katharine Dooris Sharp
Scientific Books
- ----------------, pp. 612-615
- Review author[s]: Edward W. Berry
Special Articles
- Post-Glacial Continental Uplift, pp. 615-617
- H. L. Fairchild
The American Philosophical Society, pp. 617-622
- Arthur W. Goodspeed
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Next Issue: New Series, Vol. 48, No. 1227, Jul. 5, 1918
Front Matter (1 p.)
A Survey of American Biological Chemical Literature, pp. 623-626
- Clarence J. West
The Age and Area Hypothesis, pp. 626-628
- John C. Willis
The Relative Age of Endemic Species, pp. 629-630
- Hugo De Vries
Scientific Events
- The Chicago Meeting of the American Medical Association, pp. 630-632
- The Production of Optical Glass in the United States, p. 632
- The Source of Trench Fever, pp. 632-633
Scientific Notes and News, pp. 633-635
University and Educational News, pp. 635-636
Discussion and Correspondence
- Solution Tension and Inductivity, pp. 636-638
- Horatio Hughes
- The True Soil Solution, pp. 638-639
- Zae Northrup
- Drawings on Lantern Slides, pp. 639-640
- Lancaster D. Burling
- Celloidin-Paraffin Methods, p. 640
- Margaret B. Church
- Alligators as Food, pp. 640-641
- Albert M. Reese
Scientific Books
- ----------------, pp. 641-642
- Genetics in Relation to Agriculture
- E. B. Babcock; R. E. Clausen
- Review author[s]: A. H. Sturtevant
Special Articles
- A New Graphical Method for Comparing Performance with Program or Expectation, pp. 642-645
- R. Von Huhn
- The Specific Conductivity of Water Extracts of Wheat Flour, pp. 645-647
- C. H. Bailey
The North Carolina Academy of Science, pp. 647-648
- E. W. Gudger
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Front Matter (1 p.)
The American Association for the Advancement of Science
- Contributions of Zoology to Human Welfare, pp. 1-5
- Maurice H. Bigelow
Scientific Events
- Volcanoes of Hawaii, pp. 5-6
- The Division of Gas Warfare of the War Department, pp. 6-7
- War Activities of the U. S. Coast and Geodetic Survey, p. 7
- Magnetic Observations, pp. 7-8
Scientific Notes and News, pp. 8-10
University and Educational News, pp. 10-11
Discussion and Correspondence
- Meade Cotton, pp. 11-12
- O. F. Cook
- International Zoology and the International Code, pp. 12-13
- N. Hollister
- Helping to Stabilize Nomenclature, pp. 13-14
- S. A. Rohwer
- A New Marine Tertiary Horizon in South America, p. 14
- Carlotta J. Maury
- The Panama Canal Slides that Were, pp. 14-15
- Donald F. MacDonald
- A Country without a Name, p. 15
- Ellen Hayes
Scientific Books
- ----------------, pp. 15-16
- Review author[s]: Henry Kraemer
Scalariform Pitting a Primitive Feature in Angiospermous Secondary Wood, pp. 16-18
- B. H. Brown
The Origin of Dicotyls, pp. 18-21
- G. R. Wieland
Special Articles
- The Regulation of Blood Volume After Infusions of Solutions of Various Salts. Preliminary Note, pp. 21-22
- Arthur H. Smith
The Iowa Academy of Science, pp. 22-24
- James H. Lees
Back Matter (1 p.)
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Front Matter (1 p.)
The Man of Science and the Public, pp. 25-34
- Edwin Linton
Observations on the Solar Eclipse Made by the Crocker Expedition of the Lick Observatory, pp. 34-35
- W. W. Campbell
Scientific Events
- Instruction and Research in Industrial Hygiene at the Harvard Medical School, pp. 36-37
- The Mexican Agricultural Commission, p. 37
- Organization of Chicago Technical Societies for War Work, pp. 37-38
- Engineer Officers' Training School at Camp Humphreys, p. 38
Scientific Notes and News, pp. 38-41
University and Educational News, p. 42
Discussion and Correspondence
- Brown Rot of Solanaceæ on Ricinus, pp. 42-43
- Erwin F. Smith; G. H. Godfrey
- Celluloid Lantern-Slides, pp. 43-44
- Arthur W. Gray
- Washing Microscopic Organisms, pp. 44-45
- Herbert Ruckes
- An Optical Illusion with Fatal Consequences, pp. 45-46
- Walter R. Shaw
Scientific Books
- ----------------, pp. 46-47
- Flora of Bermuda
- Nathaniel Lord Britton
- Review author[s]: John W. Harshberger
Special Articles
- The Rydberg Universal Constant N0, pp. 47-48
- Raymond T. Birge
- Moisture Ratio, pp. 48-49
- Alfred Smith
The Iowa Academy of Science. II, pp. 49-50
- James H. Lees
Back Matter (1 p.)
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Front Matter (1 p.)
Transmission of Activation in Passive Metals as a Model of the Protoplasmic or Nervous Type of Transmission, pp. 51-60
- Ralph S. Lillie
The Inter-Allied Scientific Food Commission, pp. 60-61
Scientific Events
- The Asphalt Industry in 1917, p. 62
- Training Camps for Instructors to Prepare College Men for Military Service, pp. 62-63
- Guarding Soldiers' Camps against Flies and Mosquitoes, pp. 63-64
- The Weather Bureau and Dr. Cleveland Abbe, pp. 64-65
- Grove Karl Gilbert, p. 65
Scientific Notes and News, pp. 65-67
Educational Notes and News, p. 67
Discussion and Correspondence
- A Musical, Cricket-Like Chirping of a Grasshopper, pp. 67-68
- H. A. Allard
Scientific Books
- ----------------, pp. 68-69
- Review author[s]: Alex. D. MacGillivray
Notes on Meteorology and Climatology, pp. 69-72
- Charles F. Brooks
Special Articles
- A Parallel Mutation in Drosophila funebris, pp. 72-73
- A. H. Sturtevant
The Kentucky Academy of Science, pp. 73-74
- Alfred M. Peter
Back Matter (1 p.)
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Front Matter (1 p.)
American Association for the Advancement of Science
- Committee of One Hundred: Funds for Research in Astronomy, pp. 75-81
- Charles R. Cross
Geological Terms in Geographical Descriptions, pp. 81-84
- W. M. Davis
Armand Thevenin, p. 84
- Roy L. Moodie
Scientific Events
- The Katmai Expedition of the National Geographical Society, pp. 84-85
- The Brooklyn Botanic Garden, p. 85
- The Chemical Warfare Service, pp. 85-86
- The Organization of Physicians for War Service, pp. 86-87
- The Sterling Bequest to Yale University, p. 87
- Memorial to Josiah Royce, pp. 87-88
- Charles W. Eliot; Charles P. Bowditch; John Grier Hibben; R. F. Alfred Hoernle; Lawrence J. Henderson; James J. Putnam; E. E. Southard; William Ernest Hocking
Scientific Notes and News, pp. 88-91
University and Educational News, p. 91
Discussion and Correspondence
- The Supply of Organic Reagents, pp. 91-92
- C. E. K. Mees
- Fireflies Flashing in Unison, pp. 92-93
- Edward S. Morse
- The Vero Man and the Sabre Tooth, pp. 93-94
- G. R. Wieland
Scientific Books
- ----------------, pp. 94-98
- Fossil Plants
- A. C. Seward
- Review author[s]: Edward W. Berry
Special Articles
- The Glass Sands of Pennsylvania, pp. 98-100
- Chas. R. Fettke
Back Matter (1 p.)
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Front Matter (1 p.)
The Newer Demands on Physics and Physics Teachers Due to the War, pp. 101-108
- E. H. Johnson
The Irwin Expedition of Indiana University to Peru and Bolivia, pp. 108-109
- Carl H. Eigenmann
Scientific Events
- School for Optical Munition Workers, pp. 109-110
- Summer Work at the Laboratories of the Bureau of Fisheries, pp. 110-111
- The American Institute of Mining Engineers, p. 111
- Third Summer Meeting of the Mathematical Association of America, pp. 111-112
Scientific Notes and News, pp. 112-113
University and Educational News, p. 113
Discussion and Correspondence
- The Fundamentals of Dynamics, pp. 113-116
- Wm. S. Franklin; Barry MacNutt
- The Canons of Comparative Anatomy, p. 116
- E. C. Jeffrey
- Whole-Wheat Bread, pp. 116-117
- R. Adams Dutcher
- Scientific Activity and the War, pp. 117-118
- G. A. Miller
Scientific Books
- ----------------, pp. 118-119
- Patenting and Promoting Inventions
- Moïs H. Avram
- Review author[s]: Bert Russell
Recommendations of the Agricultural Advisory Committee, pp. 119-121
Special Articles
- The Relation of the Rate of Blood Flow through the Medulla Oblongata to the Amplitude and Frequency of Respiratory Movements, pp. 121-122
- F. H. Pike
- On the Hydrolysis of Proteins in the Presence of Extraneous Materials and on the Origin and Nature of the ``Humin'' of a Protein Hydrolysate, pp. 122-124
- Ross Aiken Gortner
The Academy of Science of St. Louis, p. 124
- N. M. Grier
Back Matter (1 p.)
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Front Matter (1 p.)
Some Energy Relations of Plants, pp. 125-132
- George B. Rigg
Educational Events
- The Death of Thorild Wulff, pp. 132-133
- W. Elmer Ekblaw
- Retirement of Dean Edward H. Bradford of the Harvard Medical School, p. 133
- The Chemical Warfare Service, pp. 133-135
- Training of College Students for Medical Corps Officers, p. 135
Scientific Notes and News, pp. 135-137
University and Educational News, pp. 137-138
Discussion and Correspondence
- Formative Setting of Laccolithic Mountains, pp. 138-139
- Charles Keyes
- Soil Reaction and the Presence of Azotobacter, pp. 139-140
- P. L. Gainey
- Designation of Specializing Physicists, p. 140
- Clayton H. Sharp
Scientific Books
- ----------------, pp. 140-141
- The Science and Practice of Photography
- John R. Roebuck
- Review author[s]: C. E. K. Mees
The Proceedings of the National Academy of Sciences, pp. 141-143
- Edwin Bidwell Wilson
Special Articles
- Ternary Systems and the Behavior of Protoplasm, pp. 143-148
- Martin H. Fischer; Marian O. Hooker
Field Conference of Cereal Pathologists, pp. 148-150
- Chas. W. Hungerford
Back Matter (1 p.)
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Front Matter (1 p.)
Grove Karl Gilbert, pp. 151-154
- Herman Leroy Fairchild
War Bread, pp. 154-156
- Harry Snyder
The Botany and Plant Products of Northern South America, pp. 156-157
Scientific Events
- The Inter-Allied Food Commission, pp. 157-158
- Fourth National Exposition of Chemical Industries, pp. 158-159
- Nutrition Officers Stationed in the Camps, pp. 159-160
- Greetings to France from British Socities, pp. 160-161
Scientific Notes and News, pp. 161-164
University and Educational News, pp. 164-165
Discussion and Correspondence
- The Criterion of Subspecific Intergradation in Vertebrate Zoology, pp. 165-167
- Harry C. Oberholser
- Cotton as a Seed Crop, pp. 167-168
- O. F. Cook
- An Aspect of the Relation between Abundance, Migration and Range in Birds, pp. 168-170
- J. T. Nichols
Quotations
- The Rockefeller Foundation, pp. 170-171
Scientific Books
- ----------------, p. 171
- Fresh-Water Biology
- Henry Baldwin Ward; George Chandler Whipple
- Review author[s]: James G. Needham
- ----------------, pp. 171-172
- Equidœ of the Oligocene, Miocene and Pliocene of North America
- Henry Fairfield Osborn
- Review author[s]: Roy L. Moodie
Special Articles
- Note on Measuring the Relative Rates of Life Processes, pp. 172-174
- W. J. V. Osterhout
- How Food and Exercise Increase Oxidation in the Body, pp. 174-176
- W. E. Burge
Back Matter (1 p.)
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Front Matter (1 p.)
American Botany and the Great War, pp. 177-179
- Neil E. Stevens
A Survey of High-School Chemistry in Pennsylvania, pp. 179-182
- Alexander Silverman
Twenty-Five Important Topics in the History of Secondary Mathematics, pp. 182-184
- G. A. Miller
Scientific Events
- The Cleveland Meeting of the American Chemical Society, pp. 184-185
- Charles L. Parsons
- The Japanese Beetle in New Jersey, pp. 185-186
- The Rehabilitation of Wounded Soldiers, pp. 186-187
- The Volunteer Medical Service Corps, p. 187
Scientific Notes and News, pp. 187-191
University and Educational News, p. 191
Discussion and Correspondence
- Pseudo-Psychology, pp. 191-193
- Christian A. Ruckmich
- The Position and Prospects of Botany, pp. 193-194
- W. L. Crozier
- Leaf Burn of the Potato and Its Relation to the Potato Leaf-Hopper, p. 194
- E. D. Ball
- ''Fats and Fatty Degeneration'': A Response to Book Reviews by Bancroft and Clowes, pp. 194-196
- Martin H. Fischer
Quotations
- A Medical Entente with America, pp. 196-197
Scientific Books
- ----------------, pp. 197-198
- Principles of Economic Geology
- William Harvey Emmons
- Review author[s]: Alfred C. Lane
- ----------------, p. 198
- Aquatic Microscopy
- Alfred C. Stokes
- Review author[s]: M. F. Guyer
Special Articles
- Adaptation in the Photosensitivity of Ciona intestinalis, pp. 198-201
- Selig Hecht
- A Method for Preparing Pectin, pp. 201-202
- Chas. H. Hunt
Back Matter (1 p.)
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Front Matter (1 p.)
Sphagnum as a Surgical Dressing, pp. 203-208
- J. W. Hotson
A New Seasonal Precipitation Factor of Interest to Geographers and Agriculturists, pp. 208-211
- Roland M. Harper
Plans for the Physical Reconstruction of Disabled Soldiers, pp. 211-213
George Archibald Clark, pp. 213-215
- Barton Warren Evermann
Scientific Events
- Proposed Federal Health Program, pp. 215-216
- Work of the Bureau of Fisheries, p. 216
- Publications on Experimental Biology and General Physiology, p. 217
Scientific Notes and News, pp. 217-221
University and Educational News, p. 221
Discussion and Correspondence
- Hand-Made Lantern Slides, pp. 221-222
- Simon H. Gage
- The House Fly, p. 222
- Harry Beal Torrey
- The Balancers of the House Fly, pp. 222-223
- Rowan Whealdon
Quotations
- The Proposed British Ministry of Health, pp. 223-224
Scientific Books
- ----------------, pp. 224-225
- The Ornamental Trees of Hawaii
- Joseph F. Rock
- Review author[s]: A. S. Hitchcock
Special Articles
- A Comparison of the Responses of Animals in Gradients of Environmental Factors with Particular Reference to the Method of Reaction of Representatives of the Various Groups from Protozoa to Mammals, pp. 225-230
- V. E. Shelford
Back Matter (1 p.)
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Front Matter (1 p.)
Richard Rathbun, pp. 231-235
- Marcus Benjamin
The Olona, Hawaii's Unexcelled Fiber-Plant, pp. 236-238
- Vaughan MacCaughey
The Barbados-Antigua Expedition from the State University of Iowa, pp. 238-240
- C. C. Nutting
Scientific Events
- The Journal of the American Ceramic Society, pp. 240-241
- C. F. B.
- English Vital Statistics, pp. 241-242
- War Committee of Technical Societies, p. 242
- D. W. Brunton
- The Need for Nutrition Officers in Military Camps, p. 243
Scientific Notes and News, pp. 243-247
University and Educational News, p. 247
Discussion and Correspondence
- The Prevention of Rope in Bread, pp. 247-248
- Lawrence J. Henderson
- A Microscopic Trap, p. 248
- Albert M. Reese
- A Night Rainbow, pp. 248-249
- David Riesman
Scientific Books
- ----------------, pp. 249-250
- South America
- Nellie B. Allen
- Review author[s]: John C. Branner
Patent Reform Prospects, pp. 250-253
- Bert Russell
Special Articles
- Polarization in Case of Moving Electrodes, pp. 253-254
- Carl Barus
Back Matter (1 p.)
Previous Issue: New Series, Vol. 48, No. 1235, Aug. 30, 1918
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Next Issue: New Series, Vol. 48, No. 1238, Sep. 20, 1918
Front Matter (1 p.)
John Duer Irving, pp. 255-256
- James F. Kemp
Race-Appreciation in Latin America, pp. 256-260
- Philip Ainsworth Means
The American System of Agricultural Education and Research and Its Role in Helping to Win the War, pp. 260-262
- David F. Houston
Scientific Events
- Trench Fever and Lice, pp. 262-263
- Granite for Building in 1917, pp. 263-264
- The Proceedings of the National Academy of Sciences, pp. 264-265
- Squaw Island, New York State Museum Reservation, p. 265
Scientific Notes and News, pp. 266-269
University and Educational News, p. 269
Discussion and Correspondence
- Barley Bread, Optimum Reaction and Salt Effect, pp. 269-270
- Lorraine L. Landenberger; Withrow Morse
- Concerted Behavior of Terrestrial Mollusks, p. 271
- T. C. Stephens
- A Country without a Name, pp. 271-272
- J. S. Moore; Ingo W. D. Hackh
Scientific Books
- ----------------, pp. 272-273
- City Milk Supply
- Horatio Newton Parker
- Review author[s]: Leo F. Rettger
Special Articles
- Corpus Luteum and the Periodicity in the Sexual Cycle, pp. 273-277
- Leo Loeb
The Ohio Academy of Science, pp. 277-278
- Edward L. Rice
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Next Issue: New Series, Vol. 48, No. 1239, Sep. 27, 1918
Front Matter (1 p.)
Plans for a History of Mathematics in the Nineteenth Century, pp. 279-284
- Florian Cajori
The British National Physical Laboratory, pp. 284-287
Scientific Events
- The Students' Army Training Corps, pp. 288-289
- The Epidemic of Spanish Influenza, p. 289
- San Francisco Joint Council of National Engineering Societies, pp. 289-290
- Chemists and the Chemical Warfare Service, pp. 290-291
- Scientific Organizations of the Allied Nations, p. 291
Scientific Notes and News, pp. 291-294
University and Educational News, p. 294
Discussion and Correspondence
- Dual Queens in a Colony of Honey Bees, pp. 294-295
- Caroline B. Thompson
- Paramecia with Extra Contractile Vacuoles, pp. 295-296
- Robert T. Hance
- Mathematical Instruction and the War, p. 296
- Henry Blumberg
Quotations
- Science and the Civil Service, pp. 296-298
Scientific Books
- ----------------, p. 298
- The Physical Chemistry of the Proteins
- T. Brailsford Robertson
- Review author[s]: Donald D. Van Slyke
Special Articles
- Unlike Reaction of Different Individuals to Fragrance in Verbena Flowers, pp. 298-299
- A. F. Blakeslee
- The White-Spot Disease of Alfalfa, pp. 299-301
- P. J. O'Gara
- The Polyhedral Virus of Insects with a Theoretical Consideration of Filterable Viruses Generally, pp. 301-302
- R. W. Glaser
Back Matter (1 p.)
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Front Matter (1 p.)
Magnetization by Rotation, pp. 303-309
- S. J. Barnett
The Origin of the Pink Bollworm, pp. 309-312
- C. L. Marlatt
Harry Kirke Wolfe, pp. 312-313
- Hartley B. Alexander
Scientific Events
- The Development of the Dyestuffs Industry, pp. 313-314
- Health Mission to Italy under Red Cross Auspices, pp. 314-315
- Civil Service Examinations, p. 315
Scientific Notes and News, pp. 315-317
University and Educational News, pp. 317-318
Discussion and Correspondence
- Red Rays and Photoelectric Effect, pp. 318-319
- Chester Arthur Butman
- Special Growth-Promoting Substances and Correlation, pp. 319-320
- Charles O. Appleman
Quotations
- The Medical Profession in Great Britain and the War, pp. 320-322
Scientific Books
- ----------------, p. 322
- The Wings of Insects
- J. H. Comstock
- Review author[s]: Z. P. Metcalf
The Proceedings of the National Academy of Sciences, pp. 322-324
- Edwin Bidwell Wilson
Special Articles
- Investigations on the Imbibition of Water by Gelatine, pp. 324-327
- Edith Bellamy Shreve
- Reason for the Helpful Effect of Alcoholic Beverages in Diabetes, States of Depression, and Convalescence, pp. 327-328
- W. E. Burge
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Front Matter (1 p.)
Economic Toxicology, pp. 329-332
- Geo. P. Gray
Organic Symbols, pp. 333-335
- Ingo W. D. Hackh
Frank N. Meyer, pp. 335-336
- Erwin F. Smith
Scientific Events
- Russian Wheat, pp. 336-337
- The Suppression of Body-Vermin, pp. 337-338
- The Fur Seals of the Priblof Islands, pp. 338-339
- Research Grants from Trust Funds of the National Academy of Sciences, p. 339
Scientific Notes and News, pp. 339-343
University and Educational News, p. 343
Discussion and Correspondence
- The Foundations of Mechanics, pp. 343-345
- Paul J. Fox
- Nonsilverable Containers for Silvering Mirrors, p. 345
- Wm. W. Coblentz
Quotations
- Scientific Work in India, pp. 345-346
Scientific Books
- ----------------, pp. 346-347
- Plant Genetics
- John M. Coulter; Merle C. Coulter
- Review author[s]: D. F. Jones
The Power Situation in the United States, pp. 347-348
Special Articles
- The Coefficient of Expansion of Living Tree Trunks, pp. 348-350
- C. C. Trowbridge; Mabel Weil
- The Depth of Dolomitization, pp. 350-352
- Francis M. Van Tuyl
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Front Matter (1 p.)
A Geometric Basis for Physical and Organic Phenomena, pp. 353-360
- John Millis
Scientific Events
- Manganese Ore in Georgia, pp. 360-362
- British Electrical Industries After the War, pp. 362-363
- The Department of Chemistry of the College of the City of New York, p. 363
- The Chemical Warfare Service, pp. 363-364
- The American College of Surgeons, p. 364
- The American Agricultural Committee, pp. 364-365
Scientific Notes and News, pp. 365-367
University and Educational News, p. 367
Discussion and Correspondence
- Erroneous Generic Determinations of Bees, pp. 368-369
- Charles Robertson
- The Necessity for Better Book and Newspaper Manufacture with Respect to Materials Used, pp. 369-371
- Robert Wilson Shufeldt
- The Canons of Comparative Anatomy, p. 371
- W. P. Thompson
Quotations
Scientific Books
- ----------------, pp. 372-374
- Dynamic Psychology
- Robert Sessions Woodworth
- Review author[s]: Margaret Floy Washburn
- ----------------, p. 374
- A Laboratory Outline of Neurology
- C. Judson Herrick; Elizabeth C. Crosby
- Review author[s]: G. H. P.
Special Articles
- Hygrometry in Terms of the Weight of a Film of Gelatine, pp. 374-376
- C. Barus
- Some Analyses of the Urine of Reptiles, p. 376
- Howard B. Lewis
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Front Matter (1 p.)
The American Chemist in Warfare, pp. 377-386
- Charles L. Parsons
Scientific Events
- The Cawthron Institute of Scientific Research, pp. 386-387
- The International Institute of Agriculture at Rome, pp. 387-388
- The Museum of the University of Pennsylvania, pp. 388-389
- Western Reserve University Medical Group, p. 389
- The New York Post-Graduate Medical School, pp. 389-390
Scientific Notes and News, pp. 390-392
University and Educational News, p. 393
Discussion and Correspondence
- Correlation of the Hydrogen-Ion Exponent and Occurrence of Bacteria in Soil, pp. 393-394
- L. J. Gillespie
- The Need of Another Philanthropist by Organic Chemists, pp. 394-395
- Clarence Austin Morrow
- Color Association, pp. 395-396
- Arthur B. Smith
Quotations
- War and Engineering Education, pp. 396-397
Scientific Books
- ----------------, pp. 397-398
- Annals of the Astronomical Observatory of Harvard College
- Edward C. Pickering
- Review author[s]: George C. Comstock
- ----------------, p. 398
- The Chemistry of Food and Nutrition
- Henry C. Sherman
- Review author[s]: Graham Lusk
Special Articles
- The Formation of the Fat Droplets in the Cells of Tissue Cultures, pp. 398-399
- Margaret Reed Lewis
The American Mathematical Society, pp. 399-400
- F. N. Cole
Back Matter (1 p.)
Previous Issue: New Series, Vol. 48, No. 1241, Oct. 11, 1918
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Front Matter (1 p.)
The Trained Man of Science in the War, pp. 401-410
- J. S. Ames
Lieutenant Herbert Douglas Taylor, p. 411
- T. M. P.
Scientific Events
- Appointments at the New York State College of Agriculture at Cornell University, pp. 411-412
- The Influenza Epidemic, pp. 412-413
- The Baltimore Meeting of the American Association for the Advancement of Science, pp. 413-414
Scientific Notes and News, pp. 414-417
University and Educational News, p. 417
Discussion and Correspondence
- Mr. Abbot's Theory of the Pyrheliometer, pp. 417-418
- Frank H. Bigelow
- Fireflies Flashing in Unison, pp. 418-419
- Fremont Morse
Scientific Books
- ----------------, pp. 419-420
- The Passing of the Great Race
- Madison Grant
- Review author[s]: Frederick Adams Woods
- ----------------, p. 420
- War Bread
- Alonzo E. Taylor
- Review author[s]: Graham Lusk
A Study of Engineering Education, pp. 420-421
Two New Anthropological Journals, pp. 421-422
- F. B.
Special Articles
- The Relation of the Plant to the Reaction of the Nutrient Solution, pp. 422-425
- D. R. Hoagland
- An Electro-Thermo-Regulator for Water Baths, pp. 425-426
- Chas. H. Otis
Back Matter (1 p.)
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Front Matter (1 p.)
The Balance, the Steelyard and the Concept of Force, pp. 427-433
- Willard J. Fisher
The Scientific Members of the British Educational Mission, pp. 433-437
William John Keep, pp. 437-438
Scientific Events
- Science and Industry in Tasmania, pp. 438-439
- Manganiferous Ore in Oregon, pp. 439-440
- Exhibit of Minerals Useful in War, p. 440
- Library of the Edgewood Arsenal Laboratory, pp. 440-441
- Endowment for Engineering Research, p. 441
Scientific Notes and News, pp. 441-444
University and Educational News, pp. 444-445
Discussion and Correspondence
- The Scientific Name of the Passenger Pigeon, p. 445
- Harry C. Oberholser
- Alleged Rediscovery of the Passenger Pigeon, pp. 445-446
- S. M. Rasmussen
- Do We Want a Great Private Institution for Inventors like the Institute of France for Artists?, pp. 446-447
- David Fairchild
- Circular Frequency, p. 447
- Arthur Taber Jones
Scientific Books
- ----------------, pp. 447-448
- The Conservation of Food Energy
- Henry Prentiss Armsby
- Review author[s]: Graham Lusk
The Flora of North Dakota, pp. 448-449
- O. A. Stevens
Special Articles
- Pear Blight Wind Borne, pp. 449-450
- F. L. Stevens; W. A. Ruth; C. S. Spooner
Back Matter (1 p.)
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Front Matter (1 p.)
The Influenza Pneumonia Pandemic in the American Army Camps during September and October, 1918, pp. 451-456
- George A. Soper
British Science in Industry, pp. 456-459
Doctor Aleš Hrdlička and the Vero Man, pp. 459-462
- Oliver P. Hay
Scientific Events
- Recent Acquisitions for the Library and Map Collection of the Royal Geographic Society, pp. 462-463
- Quicksilver Deposits in the Phoenix Mountains, Ariz, pp. 463-464
- The Selection of Presidents of the American Chemical Society, p. 464
- Medical Commission to Ecuador, p. 465
Scientific Notes and News, pp. 465-468
University and Educational News, pp. 468-469
Discussion and Correspondence
- Shall Writers upon the Biological Sciences Agree to Ignore Systematic Papers Published in the German Language Since 1914?, pp. 469-471
- W. J. Holland
- The Foundations of Mechanics, pp. 471-472
- W. S. Franklin; Barry MacNutt
Scientific Books
- ----------------, pp. 472-474
- The Origin and Evolution of Life, on the Theory of the Action, Reaction and Interaction of Energy
- Henry Fairfield Osborn
- Review author[s]: Ralph S. Lillie
Special Articles
- Note on a Simple Device for Illustrating Molecular Motion, pp. 474-476
- E. R. Stoekle
- Abnormalities in the Chick Embryo, p. 476
- Mary T. Heaman
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Previous Issue: New Series, Vol. 48, No. 1244, Nov. 1, 1918
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Front Matter (1 p.)
Education, Science and Leadership, pp. 477-484
- Sydenham
Agricultural Text-Books for Our Public Schools, pp. 484-486
- H. Ness
Fred Silver Putney, pp. 486-487
Von Adolf Erich Daecke, p. 487
- H.
Scientific Events
- The United States Public Health Service and the Influenza Epidemic, pp. 487-488
- Foreign Delegates to the American Clinical Congress, pp. 488-489
- Divisional Officers of the American Chemical Society, p. 489
Scientific Notes and News, pp. 489-490
University and Educational News, pp. 490-491
Discussion and Correspondence
- Insidious Scientific Control, pp. 491-493
- Edwin Bidwell Wilson
- Nematodes on Marketable Fishes, pp. 493-495
- H. P. K. Agersborg
- Papers ``to Be Published'', p. 495
- Horace Gunthorp
Quotations
- Masks in Gas Warfare, pp. 495-496
Scientific Books
- ----------------, pp. 496-497
- Agricultural Bacteriology
- W. H. Conn
- Review author[s]: E. G. Hastings
Birth Statistics in the Registration Area of the United States: 1916, pp. 497-499
Special Articles
- Note upon the Hydrogen Ion Concentration Necessary to Inhibit the Growth of Four Wood-Destroying Fungi, pp. 499-500
- Merle R. Meacham
Back Matter (1 p.)
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Front Matter (1 p.)
The Physical Chemistry of Bread Making, pp. 501-505
- E. J. Cohn; L. J. Henderson
Industrial Research and National Welfare, pp. 505-507
George Schrader Mathers, pp. 507-508
- Ludvig Hektoen
Artemas Martin, p. 508
Scientific Events
- The Bequests of Mrs. Sage, pp. 508-509
- International Scientific Organization, pp. 509-510
- The Harvey Society, pp. 510-511
- The American Society of Naturalists, p. 511
- Bradley M. Davis
- The Baltimore Meetings of Section F (Zoology) of the American Association, pp. 511-512
- W. C. Allee
Scientific Notes and News, pp. 512-513
University and Educational News, p. 513
Discussion and Correspondence
- Botany after the War, pp. 514-515
- Bradley Moore Davis
- A Possible New Fungicide for Wheat and Barley Smut, pp. 515-516
- W. W. Mackie
Scientific Books
- ----------------, pp. 516-517
- A Text-Book of Mycology and Plant Pathology
- John W. Harshberger
- Review author[s]: J. J. Taubenhaus
The Royal College of Physicians, pp. 517-518
Special Articles
- Suggestions regarding the Causes of Bioelectric Phenomena, pp. 518-524
- L. H. Hyman
The American Mathematical Society, p. 524
- F. N. Cole
Back Matter (1 p.)
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Front Matter (1 p.)
The Purpose of Research, pp. 525-532
- H. N. Ogden
Industrial Research and National Welfare, pp. 532-534
Maxime Bocher, pp. 534-535
The Baltimore Meeting of the American Association for the Advancement of Science, pp. 535-538
Scientific Events
- A Journey round the Arctic Coast of Alaska, pp. 538-539
- A Proposed British Institute of Industrial Art, pp. 539-540
- Agriculture and the Government, p. 540
- Use of the Metric System in the United States, pp. 540-541
- An Ecological Survey of the Palisades Interstate Park, pp. 541-542
Scientific Notes and News, pp. 542-545
University and Educational News, p. 545
Discussion and Correspondence
- Food of Aquatic Hemiptera, pp. 545-547
- C. F. Curtis Riley
Scientific Books
- ----------------, pp. 547-549
- Wild Animals of North America
- Edward W. Nelson
- Review author[s]: Joseph Grinnell
Special Articles
- The Substitution of Saccharin for Sugar, pp. 549-550
- W. E. Burge
The American Astronomical Society, pp. 550-552
- Joel Stebbins
Back Matter (1 p.)
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Front Matter (1 p.)
Means for the Scientific Development of Mathematics Teachers, pp. 553-560
- G. A. Miller
Banded Structures of the Adirondack Syenite-Granite Series, pp. 560-563
- William J. Miller
Proceedings and Resolutions of the Third Resuscitation Commission, pp. 563-567
Scientific Events
- Protection Given Migratory Birds by Amendments to the Bird-Treaty Act, pp. 567-568
- Pottery Products, p. 568
- The National Academy of Sciences, p. 569
Scientific Notes and News, pp. 569-572
University and Educational News, pp. 572-573
Discussion and Correspondence
- Concerted Flashing of Fireflies, pp. 573-575
- George H. Hudson
- Alleged Rediscovery of the Passenger Pigeon, p. 575
- Thos. S. Roberts
- Demonstrations of Visual Phenomena Purkinje Effect, p. 575
- Paul F. Gaehr
- Usono, pp. 575-576
- J. D. Hailman
Scientific Books
- Military Geology and Meteorology, pp. 576-577
- Review author[s]: M.
A Greek Tract on Indivisible Lines, pp. 577-578
- Florian Cajori
Special Articles
- Jura-Cretaceous Stonewort and Limneas, Supposedly from Arkansas, p. 578
- Harold Hannibal
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Front Matter (1 p.)
Problems, Methods and Results in Behavior, pp. 579-588
- S. O. Mast
George Jennings Hinde, pp. 588-590
- Marjorie O'Connell
Inquiry of the American Geographical Society for the Information of the Peace Commissioners, pp. 590-592
Scientific Events
- The Salters' Institute of Industrial Chemistry, pp. 592-594
- The Influenza Epidemic, p. 594
- The Return of Chemists to the Industries, pp. 594-595
- The American Psychological Association, p. 595
- H. S. Langfeld
- The Yellow Fever Expedition of the Rockefeller Foundation, pp. 595-596
Scientific Notes and News, pp. 596-598
University and Educational News, p. 598
Discussion and Correspondence
- A League of Nations, pp. 598-599
- W. M. Davis
- Experimental Osmosis with a Living Membrane, pp. 599-600
- Edward Kremers
Quotations
- France's Share in Biology and Medical Science, pp. 600-601
Scientific Books
- ----------------, pp. 601-602
- Review author[s]: J. P. McM
Special Articles
- Stylonichia Impaled upon a Fungal Filament, pp. 602-604
- D. H. Wenrich
Back Matter (1 p.)
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Front Matter (1 p.)
National Prestige in Scientific Achievement, pp. 605-608
- P. G. Nutting
The Criteria in the Declaration of Chemical Independence in the United States, pp. 608-612
- I. Newton Kugelmass
Charles Richard Van Hise, pp. 612-613
Scientific Events
- The Production of Marble in 1917, pp. 613-614
- The British National Union for Scientific Workers, p. 614
- The De Lamar Bequests for Medical Research, pp. 614-615
Scientific Notes and News, pp. 615-619
University and Educational News, p. 619
Discussion and Correspondence
- Synthesis of Paleontology and Medical History, pp. 619-620
- Roy L. Moodie
- A Recently Discovered Art Cavern in France, pp. 620-621
- N. C. Nelson
Scientific Books
- ----------------, pp. 621-622
- The Destinies of the Stars
- Svante Arrhenius
- Review author[s]: Chas. Lane Poor
- ----------------, p. 622
- Modern Navigation
- Frank Seymour Hastings
- Review author[s]: Chas. Lane Poor
Special Articles
- Rhineodon Typus, the Whale Shark-Further Notes on Its Habits and Distribution, pp. 622-627
- E. W. Gudger
The Baltimore Meeting of the American Association for the Advancement of Science, pp. 627-628
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Next Issue: New Series, Vol. 49, No. 1253, Jan. 3, 1919
Front Matter (1 p.)
Science and Medical Teaching, pp. 629-635
- Graham Lusk
The Smithsonian ``Solar Constant'' Expedition to Calama, Chile, pp. 635-636
The Harvard Engineering School, pp. 636-637
The Medallists of the Royal Society, pp. 637-639
Scientific Events
- The British Medical Research Committee, pp. 639-640
- Resolutions in Honor of Director Frederick J. V. Skiff, pp. 640-641
- The Work of Dr. C. G. Abbot, p. 641
- The Annual Meeting of the American Ornithologists' Union, pp. 641-642
Scientific Notes and News, pp. 642-645
University and Educational News, pp. 645-646
Discussion and Correspondence
- Age Flow and Ebb of the Eocene Seas, pp. 646-647
- G. D. Harris
- Hereditary Deficiencies in the Sense of Smell, pp. 647-648
- Otto Glaser
- Biological Principles in the Zoology Course, pp. 648-649
- A. Franklin Shull
- International Organization of Science, pp. 649-650
- G. A. Miller
Quotations
- A National Laboratory for the Study of Nutrition, pp. 650-651
Scientific Books
- ----------------, pp. 651-652
- An Outline of the History of Phytopathology
- Herbert Hice Whetzel
- Review author[s]: J. C. Arthur
Special Articles
- Resistance in the American Chestnut to the Bark Disease, pp. 652-653
- Arthur Harmount Graves
- The Occurrence of Azotobacter in Cranberry Soils, pp. 653-654
- Selman A. Waksman
Back Matter (1 p.)
Previous Issue: New Series, Vol. 48, No. 1251, Dec. 20, 1918
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