Science, New Series, Vol. 39, No. 992, Jan. 2, 1914


Previous Issue: New Series, Vol. 38, No. 991, Dec. 26, 1913
Next Issue: New Series, Vol. 39, No. 993, Jan. 9, 1914


Volume Information (8 pp.)
Front Matter (1 p.)


The American Association for the Advancement of Science
The Study of the Stars, pp. 1-9
Edward C. Pickering


Progress of the Chemistry of Agriculture, pp. 9-14
G. S. Fraps

The New York State Veterinary College at Cornell University, pp. 14-17
Veranus A. Moore

Stereoscopic Effects in Photography, pp. 17-18
Scientific Notes and News, pp. 18-21
University and Educational News, pp. 21-22


Discussion and Correspondence
Reply to a Recent Critique of an Old Review in Science, pp. 22-24
L. E. Dickson
A Rejoinder to Dr. Davenport, pp. 24-25
David Heron


Scientific Books
----------------, pp. 25-27
Researches in Physical Optics with Especial Reference to the Radiation of Electrons
R. W. Wood
Review author[s]: Henry Crew
----------------, pp. 27-28
Astronomy: A Popular Handbook
Harold Jacoby
Review author[s]: S. I. Bailey
Elliot's Review of the Primates, pp. 28-31
Review author[s]: Gerrit S. Miller


Notes on Meteorology and Climatology, pp. 31-34
Charles F. Brooks


Special Articles
Mutation in Tobacco, pp. 34-35
H. K. Hayes; E. G. Beinhart
Real and Apparent Nitrifying Powers, pp. 35-37
P. L. Gainey
On the Apparent Absence of Apogamy in Œnothera, pp. 37-38
R. R. Gates


Societies and Academies, p. 38

Previous Issue: New Series, Vol. 38, No. 991, Dec. 26, 1913
Next Issue: New Series, Vol. 39, No. 993, Jan. 9, 1914



©2000-2007 JSTOR

Science, New Series, Vol. 39, No. 993, Jan. 9, 1914


Previous Issue: New Series, Vol. 39, No. 992, Jan. 2, 1914
Next Issue: New Series, Vol. 39, No. 994, Jan. 16, 1914


Front Matter (1 p.)


The American Association for the Advancement of Science
The Atlanta Meeting, pp. 39-42
H. W. Springsteen
The Methods of the Physical Sciences. To What Are They Applicable?, pp. 42-51
Arthur Gordon Webster
The Teaching of Physiology to Medical Students, pp. 51-59
J. J. R. Macleod


Accidents in Coal Mines, pp. 59-60
The Radium Resources of the United States, pp. 60-61
Scientific Notes and News, pp. 61-63
University and Educational News, pp. 63-64


Discussion and Correspondence
A Modern Text-Book of Geology--and Evolution, pp. 64-67
V. L. K.
A Simple Apparatus for Illustrating Photosynthesis, p. 67
Alban Stewart
Expedition to the Amazon, p. 68
F. S. Dellenbaugh


Quotations
Free Speech and the Faculty, p. 68
``Freedom'' and Fees, p. 69


Scientific Books
----------------, pp. 69-71
Lebensgewohnheiten und Instinkte der Insekten bis zum Erwachen der sozialen Instinkte
O. M. Reuter
Review author[s]: W. M. Wheeler
----------------, p. 71
Mind and Health, with an Examination of Some Systems of Divine Healing
Edward E. Weaver
Review author[s]: R. S. Woodworth
----------------, pp. 71-72
Labrador
Wilfrid T. Grenfell
Review author[s]: A. W. Greely


Botanical Notes, pp. 72-73
Charles E. Bessey


Special Articles
Susceptibility Gradients in Animals, pp. 73-76
C. M. Child

Previous Issue: New Series, Vol. 39, No. 992, Jan. 2, 1914
Next Issue: New Series, Vol. 39, No. 994, Jan. 16, 1914



©2000-2007 JSTOR

Science, New Series, Vol. 39, No. 994, Jan. 16, 1914


Previous Issue: New Series, Vol. 39, No. 993, Jan. 9, 1914
Next Issue: New Series, Vol. 39, No. 995, Jan. 23, 1914


Front Matter (1 p.)
The Characterization and Classification of Bacterial Types, pp. 77-91
C.-E. A. Winslow

Academic Student Elections, pp. 91-94
W. Le Conte Stevens

Scientific Notes and News, pp. 94-98
University and Educational News, pp. 98-99


Discussion and Correspondence
On the Identity of Verruga and Carrion's Fever, pp. 99-100
Charles H. T. Townsend


Scientific Books
----------------, pp. 100-103
Scott's Last Expedition
R. F. Scott; E. A. Wilson
Review author[s]: A. W. Greely
----------------, pp. 103-106
Probleme der physiologischen und pathologischen Chemie. Fünfzig Vorlesungen uber neuere Ergebnisse und Richtungslinien der Forschung fur Studierende, Ärzte, Biologen und Chemiker
Otto von Fürth
Review author[s]: Lafayette B. Mendel
----------------, p. 106
Alternating Currents and Alternating Current Machinery
D. C. Jackson; J. P. Jackson
Review author[s]: Frederick Bedell
----------------, pp. 106-107
Petrographisches Vademekum
E. Weinschenk
Review author[s]: Edward H. Kraus


Special Articles
The Cultivation of Tissues from the Frog, pp. 107-108
S. J. Holmes
Note on the Absorption of Calcium during the Molting of the Blue Crab, Callinectes Sapidus, p. 108
Selig Hecht


Societies and Academies, pp. 109-112

Previous Issue: New Series, Vol. 39, No. 993, Jan. 9, 1914
Next Issue: New Series, Vol. 39, No. 995, Jan. 23, 1914



©2000-2007 JSTOR

Science, New Series, Vol. 39, No. 995, Jan. 23, 1914


Previous Issue: New Series, Vol. 39, No. 994, Jan. 16, 1914
Next Issue: New Series, Vol. 39, No. 996, Jan. 30, 1914


Front Matter (1 p.)


The American Association for the Advancement of Science
The Influence of Fourier's Series upon the Development of Mathematics, pp. 113-124
Edward B. Van Vleck


University Registration Statistics, pp. 124-131
Rudolf Tombo

The Massachusetts Institute of Technology and Harvard University, pp. 132-135
Scientific Notes and News, pp. 135-138
University and Educational News, pp. 138-139


Discussion and Correspondence
Columbium Versus Niobium, pp. 139-140
F. W. Clarke
The Cytological Time of Mutation in Tobacco, p. 140
W. E. Castle


Scientific Books
----------------, pp. 140-142
Analytical Mechanics
Haroutune M. Dadourian
Review author[s]: E. W. Rettger
----------------, p. 142
Conservation of Water
Walter McCulloh
Review author[s]: R. L. Daugherty
----------------, p. 142
Stuttering and Lisping
E. W. Scripture
Review author[s]: Stevenson Smith


Special Articles
Some Physiological Observations regarding Plumage Patterns, pp. 143-144
Raymond Pearl; Alice M. Boring


The American Society for Pharmacology and Experimental Therapeutics, pp. 144-146
John Auer

Societies and Academies, pp. 146-148

Previous Issue: New Series, Vol. 39, No. 994, Jan. 16, 1914
Next Issue: New Series, Vol. 39, No. 996, Jan. 30, 1914



©2000-2007 JSTOR

Science, New Series, Vol. 39, No. 996, Jan. 30, 1914


Previous Issue: New Series, Vol. 39, No. 995, Jan. 23, 1914
Next Issue: New Series, Vol. 39, No. 997, Feb. 6, 1914


Front Matter (1 p.)
The Doctor's Dream, pp. 149-154
Victor C. Vaughan


The American Association for the Advancement of Science
Science, Education and Democracy, pp. 154-164
J. McKeen Cattell


The Professorship of Philosophy and Psychology at Lafayette College, pp. 164-168
Scientific Notes and News, pp. 168-172
University and Educational News, pp. 172-173


Discussion and Correspondence
Tuberculosis Following Typhoid Fever, pp. 173-175
Charles E. Woodruff


Scientific Books
----------------, pp. 175-178
Lectures on the Differential Geometry of Curves and Surfaces
A. R. Forsyth
Review author[s]: Edward Kasner
----------------, pp. 178-179
A Catalogue of the Fishes of Japan
David Starr Jordan; Shigeho Tanaka; John Otterbein Snyder
Review author[s]: L. Hussakof
----------------, pp. 179-180
Pflanzenmikrochemie. Ein Hilfsbuch beim mikrochemischen Studium pflanzlicher Objekte von Dr. O. Tunmann, Privatdozent an der Universitaet Bern
Review author[s]: E. K.


The Origin of Climatic Changes, pp. 180-181


Special Articles
The Effect of Cold upon the Larvæ of Trichinella Spiralis, pp. 181-183
B. H. Ransom


The American Physiological Society, pp. 183-185
A. J. Carlson

The American Phytopathological Society, pp. 185-187
C. L. Shear

The Paleontological Society, p. 187
R. S. Bassler

Societies and Academies, pp. 187-188

Previous Issue: New Series, Vol. 39, No. 995, Jan. 23, 1914
Next Issue: New Series, Vol. 39, No. 997, Feb. 6, 1914



©2000-2007 JSTOR

Science, New Series, Vol. 39, No. 997, Feb. 6, 1914


Previous Issue: New Series, Vol. 39, No. 996, Jan. 30, 1914
Next Issue: New Series, Vol. 39, No. 998, Feb. 13, 1914


Front Matter (1 p.)
National Academies and the Progress of Research, pp. 189-200
George Ellery Hale

The Plan of Work in Connection with a New Marine Laboratory on the Pacific, pp. 200-202
William A. Hilton

Winslow Upton, pp. 202-204
R. C. Archibald

Scientific Notes and News, pp. 204-207
University and Educational News, pp. 207-208


Discussion and Correspondence
What Was the Cause of the Eskers?, pp. 208-209
John Millis
Matter and Memory, pp. 209-210
Willard J. Fisher
Lag and Lead with a Braun Tube, p. 210
John Fred. Mohler
A Second Occurrence of Ichthyosaurian Remains in the Benton Cretaceous, p. 210
Charles W. Gilmore
A Misnamed Portrait of John Shaw Billings, pp. 210-211
Burt G. Wilder


Scientific Books
----------------, pp. 211-212
Researches in Magneto-Optics, with Special Reference to the Magnetic Resolution of Spectrum Lines
P. Zeeman
Review author[s]: Arthur S. King
----------------, pp. 212-213
Mountains, Their Origin, Growth and Decay
James Geikie
Review author[s]: John J. Stevenson
----------------, pp. 213-214
The Indigenous Trees of the Hawaiian Islands
Joseph F. Rock
Review author[s]: Charles E. Bessey
----------------, pp. 214-215
Science from an Easy Chair
Ray Lankester
Review author[s]: T. D. A. Cockerell


Special Articles
A Note on Sex Determination, pp. 215-216
G. H. Parker


The Federation of American Societies for Experimental Biology, pp. 217-218
A. J. Carlson

The American Society of Biological Chemists, pp. 218-220
P. A. Shaffer

The American Association of Economic Entomologists, pp. 220-221
A. F. Burgess

The American Philosophical Association, pp. 221-222
E. G. Spaulding

The Southern Society for Philosophy and Psychology, pp. 222-223
W. C. Ruediger

Societies and Academies, pp. 223-224

Previous Issue: New Series, Vol. 39, No. 996, Jan. 30, 1914
Next Issue: New Series, Vol. 39, No. 998, Feb. 13, 1914



©2000-2007 JSTOR

Science, New Series, Vol. 39, No. 998, Feb. 13, 1914


Previous Issue: New Series, Vol. 39, No. 997, Feb. 6, 1914
Next Issue: New Series, Vol. 39, No. 999, Feb. 20, 1914


Front Matter (1 p.)
The Carnegie Institution of Washington, pp. 225-239
R. S. Woodward

Educational Interests at Washington, pp. 239-246
Elmer Ellsworth Brown

Local Branches of the American Association for the Advancement of Science, pp. 246-247
Scientific Notes and News, pp. 247-249
University and Educational News, pp. 249-250


Discussion and Correspondence
Labelling Microscopic Slides, pp. 250-251
Lance Burlingame
A New Name for the Marmot of the Canadian Rockies, p. 251
N. Hollister


Scientific Books
----------------, pp. 251-252
Mathematical Monographs
Mansfield Merriman; Robert S. Woodward
The Theory of Relativity
Robert D. Carmichael
Review author[s]: Edwin Bidwell Wilson
----------------, pp. 252-253
Osmotic Pressure
Alexander Findlay
Review author[s]: Louis Kahlenberg


The Botanical Society of America, pp. 253-262
George T. Moore

Societies and Academies, p. 262

Previous Issue: New Series, Vol. 39, No. 997, Feb. 6, 1914
Next Issue: New Series, Vol. 39, No. 999, Feb. 20, 1914



©2000-2007 JSTOR

Science, New Series, Vol. 39, No. 999, Feb. 20, 1914


Previous Issue: New Series, Vol. 39, No. 998, Feb. 13, 1914
Next Issue: New Series, Vol. 39, No. 1000, Feb. 27, 1914


Front Matter (1 p.)
The Pleistocene History of the Missouri River, pp. 263-274
J. E. Todd

Benjamin Osgood Peirce, pp. 274-277
Arthur Gordon Webster

The Bryant Walker Expedition, of the University of Michigan, to the Santa Marta Mountains, Colombia, in the Summer of 1913, pp. 277-278
Alexander G. Ruthven

The President of the University of Illinois, p. 278
The Carnegie Institution Exposition to Torres Straits, pp. 278-279
Scientific Notes and News, pp. 279-283
University and Educational News, pp. 283-284


Discussion and Correspondence
The Cytological Time of Mutation in Tobacco, p. 284
H. K. Hayes; E. G. Beinhart
Winter Coloration of Weasels, pp. 284-285
Ernest Ingersoll
Scientific Men and Phonetic Spelling, pp. 285-286
Charles P. G. Scott


Scientific Books
----------------, pp. 286-287
Gas Analysis
L. M. Dennis
Review author[s]: A. H. Gill
----------------, p. 287
Mechanism
Robert McArdle Keown
Review author[s]: W. H. James
----------------, p. 288
Elementary Machine Design
William C. Marshall
Review author[s]: W. H. James
----------------, p. 288
Grundriss der Kristallographie
Gottlob Linck
Review author[s]: W. S. Bayley


Scientific Journals and Articles, p. 289
The Botanical Society of America, pp. 289-296
George T. Moore

Joint Annual Meeting of American Anthropological Association and American Folk-Lore Society, pp. 296-298
George Grant MacCurdy

Previous Issue: New Series, Vol. 39, No. 998, Feb. 13, 1914
Next Issue: New Series, Vol. 39, No. 1000, Feb. 27, 1914



©2000-2007 JSTOR

Science, New Series, Vol. 39, No. 1000, Feb. 27, 1914


Previous Issue: New Series, Vol. 39, No. 999, Feb. 20, 1914
Next Issue: New Series, Vol. 39, No. 1001, Mar. 6, 1914


Front Matter (1 p.)


The American Association for the Advancement of Science
The Evolution of a Botanical Problem, pp. 299-319
Duncan S. Johnson


Dr. J. J. Rivers, pp. 319-320
Ira M. Buell

The Fourth International Botanical Congress, London, 1915, pp. 320-322
The American Society of Naturalists, p. 322
Bradley M. Davis

Scientific Notes and News, pp. 322-325
University and Educational News, pp. 325-326


Discussion and Correspondence
Graduate Work in American Universities, p. 326
Rudolf Pintner
The Cause of the Peculiar Sound Made by Nighthawks When Volplaning, pp. 326-327
Frank A. Hartman


Scientific Books
----------------, pp. 327-328
Vorlesungen über Landwirthschaftliche Bakteriologie
F. Löhnis
Review author[s]: P. G. Heinemann
----------------, pp. 328-329
Franz von Kobells Lehrbuch der Mineralogie
K. Oebbeke; E. Weinschenk
Review author[s]: Edward H. Kraus
----------------, p. 329
Outlines of Theoretical Chemistry
Frederick H. Getman
Review author[s]: Victor Lenher


Botanical Notes, pp. 329-330
Charles E. Bessey


Special Articles
Mitochondria in Tissue Culture, pp. 330-333
M. R. Lewis; W. H. Lewis


Astronomical and Astrophysical Society of America, pp. 333-334
Philip Fox

Societies and Academies, p. 334

Previous Issue: New Series, Vol. 39, No. 999, Feb. 20, 1914
Next Issue: New Series, Vol. 39, No. 1001, Mar. 6, 1914



©2000-2007 JSTOR

Science, New Series, Vol. 39, No. 1001, Mar. 6, 1914


Previous Issue: New Series, Vol. 39, No. 1000, Feb. 27, 1914
Next Issue: New Series, Vol. 39, No. 1002, Mar. 13, 1914


Front Matter (1 p.)
The Solar Constant of Radiation, pp. 335-348
C. G. Abbot

Seth Carlo Chandler, pp. 348-350
Benjamin Boss


The American Association for the Advancement of Science
Report of the Associate Secretary for the South, pp. 350-352
R. M. Ogden
Minutes of the Second Meeting of the Pacific Coast Committee, pp. 352-353
E. P. Lewis


Scientific Notes and News, pp. 353-356
University and Educational News, pp. 356-357


Discussion and Correspondence
Fossil Plants in the Panama Canal Zone, p. 357
Edward W. Berry
What Grades Represent, pp. 357-358
P. N. Evans


Scientific Books
----------------, pp. 358-359
Elementary Studies in Botany
John M. Coulter
Review author[s]: Charles E. Bessey
----------------, pp. 359-360
The Evil Eye, Thanatology and Other Essays
Roswell Park
Review author[s]: T. D. A. Cockerell


Beetles Becoming Parasites, pp. 360-361
Vernon L. Kellogg


Special Articles
The Decomposition of Soil Carbonates, pp. 361-362
W. H. McIntire


The American Association for the Advancement of Science
Section C--Chemistry, pp. 362-364
John Johnston
Section F--Zoology, pp. 364-370
H. V. Neal


Societies and Academies, p. 370

Previous Issue: New Series, Vol. 39, No. 1000, Feb. 27, 1914
Next Issue: New Series, Vol. 39, No. 1002, Mar. 13, 1914



©2000-2007 JSTOR

Science, New Series, Vol. 39, No. 1002, Mar. 13, 1914


Previous Issue: New Series, Vol. 39, No. 1001, Mar. 6, 1914
Next Issue: New Series, Vol. 39, No. 1003, Mar. 20, 1914


Front Matter (1 p.)


The American Society of Naturalists Symposium on the Scope of Biological Teaching in Relation to New Fields of Discovery
From the Standpoint of a Zoologist, pp. 371-377
Michael F. Guyer
From the Standpoint of a Botanist, pp. 377-381
M. A. Chrysler
Experimentalism in Zoology, pp. 381-385
G. H. Parker


The Production of Radium, Uranium and Vanadium Ores in 1913, pp. 385-386
The Premedical Conference, p. 387
The American Chemical Society, pp. 387-388
Scientific Notes and News, pp. 388-391
University and Educational News, p. 391


Discussion and Correspondence
Standard Units in Aerology, pp. 391-392
Alexander McAdie
Academic Elections, pp. 392-393
W. LeConte Stevens


Scientific Books
----------------, p. 393
Chippewa Music. II
Frances Densmore
Review author[s]: Alice C. Fletcher
----------------, pp. 393-394
Fosseis Devonianos Do Paraná
John M. Clarke
Review author[s]: Charles K. Swartz


Special Articles
A New Cytological Staining Method, pp. 394-396
Orland E. White


The American Mathematical Society, pp. 396-397
F. N. Cole

The American Society of Naturalists, pp. 397-398
Bradley M. Davis


American Association for the Advancement of Science
Section E--Geology and Geography, pp. 398-405
George F. Kay
Atlanta Meeting of Section G, p. 405
W. J. V. Osterhout


Societies and Academies, p. 406

Previous Issue: New Series, Vol. 39, No. 1001, Mar. 6, 1914
Next Issue: New Series, Vol. 39, No. 1003, Mar. 20, 1914



©2000-2007 JSTOR

Science, New Series, Vol. 39, No. 1003, Mar. 20, 1914


Previous Issue: New Series, Vol. 39, No. 1002, Mar. 13, 1914
Next Issue: New Series, Vol. 39, No. 1004, Mar. 27, 1914


Front Matter (1 p.)
The Provincial University in Canadian Development, pp. 407-418
F. F. Wesbrook

The Indian Ladder Reservation, p. 418
John M. Clarke

The Ohio State Board of Health and the Ohio State University, p. 419
Scientific Notes and News, pp. 419-422
University and Educational News, pp. 422-423


Discussion and Correspondence
The Relative Importance of Sulphates and Phosphates in Soils, pp. 423-424
E. B. Hart
Grizzly Bears: Skulls Wanted, p. 424
C. Hart Merriam


Quotations
The Participation of University Professors in Politics, pp. 424-426
Frank L. McVey


Scientific Books
----------------, pp. 426-428
Objektive Psychologie
W. von Bechterew
Review author[s]: Howard C. Warren
----------------, pp. 428-429
The Fisheries of the Province of Quebec
E. T. D. Chambers
Review author[s]: John M. Clarke


Notes on Meteorology and Climatology, pp. 429-431
Charles F. Brooks


Special Articles
The Systematic Position of the Organism of the Common Potato Scab, pp. 431-433
H. T. Güssow


The American Society of Zoologists, pp. 433-441
Caswell Grave

The Entomological Society of America, pp. 441-442
Alex. D. MacGillivray

Societies and Academies, p. 442

Previous Issue: New Series, Vol. 39, No. 1002, Mar. 13, 1914
Next Issue: New Series, Vol. 39, No. 1004, Mar. 27, 1914



©2000-2007 JSTOR

Science, New Series, Vol. 39, No. 1004, Mar. 27, 1914


Previous Issue: New Series, Vol. 39, No. 1003, Mar. 20, 1914
Next Issue: New Series, Vol. 39, No. 1005, Apr. 3, 1914


Front Matter (1 p.)
The Action of Vital Stains Belonging to the Benzidine Group, pp. 443-454
Herbert M. Evans; Werner Schulemann

Comparative Registration Statistics, pp. 454-456
Rudolf Tombo

Arthur Henry Pierce, pp. 456-457
H. N. G.

The Fairport Biological Station, pp. 457-458
Robert E. Coker

A National Association of University Professors, pp. 458-459
Scientific Notes and News, pp. 459-462
University and Educational News, pp. 462-463


Discussion and Correspondence
Small Aerials and the Strength of Wireless Signals, p. 463
C. W. Waggoner
A Simple Apparatus for Washing Small and Delicate Objects for Sectioning, p. 464
S. I. Kornhauser
The Correspondence of Linnaeus, p. 464
Aksel G. S. Josephson
Exhibition of the Royal Photographic Society, pp. 464-465
C. E. K. Mees


Scientific Books
----------------, pp. 465-467
Definitions in Physics
Karl Eugen Guthe
Review author[s]: Henry Crew
----------------, pp. 467-468
Introduction to the Study of Igneous Rocks
George I. Finlay
Review author[s]: Joseph P. Iddings
----------------, pp. 468-469
An Introduction to the History of Medicine, with Medical Chronology, Bibliographic Data and Test Questions
Fielding H. Garrison
Review author[s]: J. P. McM.
----------------, p. 469
Stammering and Cognate Defects of Speech
C. S. Bluemel
Review author[s]: Stevenson Smith


Special Articles
Tilted Shorelines of Ancient Craigton Lake, Ohio, pp. 470-471
George D. Hubbard


The American Society of Zoologists II, pp. 471-478
Caswell Grave

The Association of American Geographers, p. 478
Isaiah Bowman

Previous Issue: New Series, Vol. 39, No. 1003, Mar. 20, 1914
Next Issue: New Series, Vol. 39, No. 1005, Apr. 3, 1914



©2000-2007 JSTOR

Science, New Series, Vol. 39, No. 1005, Apr. 3, 1914


Previous Issue: New Series, Vol. 39, No. 1004, Mar. 27, 1914
Next Issue: New Series, Vol. 39, No. 1006, Apr. 10, 1914


Front Matter (1 p.)
The Evolutionary Control of Organisms and Its Significance, pp. 479-488
L. B. Walton

The Mutation Myth, pp. 488-491
Edward C. Jeffrey

Democracy in University Administration, pp. 491-496
J. McKeen Cattell

Calvin Milton Woodward, pp. 496-498
C. A. Waldo

Robert Kennedy Duncan, pp. 498-500
The Wellesley College Fire, pp. 500-501
Caroline Burling Thompson

The Presidency of the University of Iowa, pp. 501-502
Scientific Notes and News, pp. 502-506
University and Educational News, pp. 506-507


Discussion and Correspondence
Dadourian's Analytical Mechanics and the Principles of Dynamics, pp. 507-508
H. M. Dadourian
A New Method of Cooperation among Universities, pp. 508-509
Frank Strong


Scientific Books
----------------, pp. 509-511
From the Letter Files of S. W. Johnson
Elizabeth H. Osborne
Review author[s]: H. P. Armsby
----------------, pp. 511-513
Researches on Irritability of Plants
J. C. Bose
Review author[s]: B. E. Livingston


Societies and Academies, pp. 513-514

Previous Issue: New Series, Vol. 39, No. 1004, Mar. 27, 1914
Next Issue: New Series, Vol. 39, No. 1006, Apr. 10, 1914



©2000-2007 JSTOR

Science, New Series, Vol. 39, No. 1006, Apr. 10, 1914


Previous Issue: New Series, Vol. 39, No. 1005, Apr. 3, 1914
Next Issue: New Series, Vol. 39, No. 1007, Apr. 17, 1914


Front Matter (1 p.)
What Is Industrial Science?, pp. 515-524
C. R. Mann

The Functions of an Environment, pp. 524-527
Lawrence J. Henderson

The Pittsburgh Experiment Station of the Bureau of Mines, pp. 527-529
The Fur-Seal Commission, p. 529
Scientific Notes and News, pp. 529-532
University and Educational News, p. 533


Discussion and Correspondence
Gyroscopic Quanta, p. 533
Reginald A. Fessenden
Multiple Factors in Human Skin Color, pp. 533-534
Francis Ramaley
Diadophis Punctata in Northern Wisconsin, pp. 534-535
Hartley H. T. Jackson
Scientific Institutions Minus Science, p. 535
Max Meyer
The Language of the Brazilian People, p. 535
E. Braga


Quotations
Professors in Council, pp. 535-537


Scientific Books
----------------, pp. 537-539
The Scientific Work of Morris Loeb
Theodore W. Richards
Review author[s]: L. H. Baekeland
----------------, pp. 539-541
Curious Lore of Precious Stones
George Frederick Kunz
Review author[s]: Oliver C. Farrington
----------------, p. 541
The Anarchist Ideal and Other Essays
R. M. Wenley
Review author[s]: Joseph Jastrow


The Phylogenetic Relationships of the Oysters, pp. 541-544
J. A. Gardner


Special Articles
The Chemical Dynamics of Living Protoplasm, pp. 544-546
W. J. V. Osterhout


The American Association for the Advancement of Science
Section H--Anthropology and Psychology, pp. 546-550
Edward K. Strong

Previous Issue: New Series, Vol. 39, No. 1005, Apr. 3, 1914
Next Issue: New Series, Vol. 39, No. 1007, Apr. 17, 1914



©2000-2007 JSTOR

Science, New Series, Vol. 39, No. 1007, Apr. 17, 1914


Previous Issue: New Series, Vol. 39, No. 1006, Apr. 10, 1914
Next Issue: New Series, Vol. 39, No. 1008, Apr. 24, 1914


Front Matter (1 p.)
The Mechanical, the Historical and the Statistical, pp. 551-566
Josiah Royce

The National Academy of Sciences, pp. 566-569
Arthur L. Day

The American Physical Society, pp. 569-570
A. D. Cole

The American Journal of Botany, p. 570
The Canadian Entomological Service, pp. 570-571
Scientific Notes and News, pp. 571-575
University and Educational News, p. 575


Discussion and Correspondence
Mineral Nomenclature, pp. 575-577
Edgar T. Wherry
The Wellesley Fire, p. 577
Louise Sherwood McDowell


Scientific Books
----------------, pp. 577-579
Across Unknown South America
Henry Savage-Landor
Review author[s]: J. C. Branner
----------------, pp. 579-580
A Text-Book on the Teaching of Arithmetic
A. W. Stamper
Review author[s]: Lambert L. Jackson
----------------, pp. 580-581
Guide to the Study of Animal Ecology
Chas. C. Adams
Review author[s]: V. E. Shelford


Special Articles
The ``Golden Mean'' in the Inheritance of Size, pp. 581-584
B. H. A. Groth
``The Lowest Temperature Obtainable with Ice and Salt'', pp. 584-585
Ross Aiken Gortner


The American Petroleum Society, pp. 585-586
Irving C. Allen

The American Bison Society, p. 586
William P. Wharton

Previous Issue: New Series, Vol. 39, No. 1006, Apr. 10, 1914
Next Issue: New Series, Vol. 39, No. 1008, Apr. 24, 1914



©2000-2007 JSTOR

Science, New Series, Vol. 39, No. 1008, Apr. 24, 1914


Previous Issue: New Series, Vol. 39, No. 1007, Apr. 17, 1914
Next Issue: New Series, Vol. 39, No. 1009, May 1, 1914


Front Matter (1 p.)
The Predicament of Scholarship in America and One Solution, pp. 587-595
F. C. Brown

The New Mechanics, pp. 595-599
Louis T. More

George Westinghouse, pp. 599-601
S. T. Wellman

Biological Station Work at the University of Wisconsin, pp. 601-602
Pacific Association of Scientific Societies, pp. 602-603
Scientific Notes and News, pp. 603-606
University and Educational News, p. 606


Discussion and Correspondence
Priority Overworked, pp. 607-609
A. E. Verrill
The Educational Value of Mathematics, pp. 609-611
Charles N. Moore
Sex in Multiple Births, p. 611
Edward N. Wentworth


Scientific Books
----------------, pp. 612-615
Biochemie der Pflanzen
Friedrich Czapek
Review author[s]: Edward Kremers
----------------, pp. 615-616
A History of Land Mammals in the Western Hemisphere
William Berryman Scott
Review author[s]: Richard S. Lull
----------------, pp. 616-618
The Hill Folk
Florence H. Danielson; Charles B. Davenport
Review author[s]: A. C. Rogers
----------------, pp. 618-619
The Microtomist's Vade-Mecum
Arthur Bolles Lee
Review author[s]: B. F. Kingsbury


Seventh List of Generic Names (Tunicates) under Consideration in Connection with the Official List of Zoological Names, pp. 619-620
C. W. Stiles


Special Articles
A Rust--New on Apples, Pears and Other Pome Fruits, pp. 620-621
P. J. O'Gara
A Possible Mutant in the Bellwort (Oakesia Sessilifolia) Which Prevents Seed Formation, pp. 621-622
A. F. Blakeslee; A. F. Schulze


Societies and Academies, pp. 622-624

Previous Issue: New Series, Vol. 39, No. 1007, Apr. 17, 1914
Next Issue: New Series, Vol. 39, No. 1009, May 1, 1914



©2000-2007 JSTOR

Science, New Series, Vol. 39, No. 1009, May 1, 1914


Previous Issue: New Series, Vol. 39, No. 1008, Apr. 24, 1914
Next Issue: New Series, Vol. 39, No. 1010, May 8, 1914


Front Matter (1 p.)
The Study of Human Behavior, pp. 625-633
Robert M. Yerkes

Sweating the Scientist, pp. 633-638
Effect on the Propagation of Electric Waves of the Total Eclipse of the Sun, August 21, 1914, pp. 638-639
The Napier Tercentenary Celebration, pp. 639-640
C. G. Knott

The American Association for the Advancement of Science, pp. 640-641
L. O. Howard

Scientific Notes and News, pp. 641-644
University and Educational News, pp. 644-645


Discussion and Correspondence
Interpretations of the Anomalies of Gravity, pp. 645-646
J. W. Spencer
Heads of Departments: A Commentary upon Dr. Johnston's Article, pp. 646-648
F. L. Washburn


Scientific Books
----------------, pp. 649-651
Gruppenweise Artbildung
Hugo De Vries
Review author[s]: Bradley M. Davis
----------------, pp. 651-654
Monographia Uredinearum seu specierum omnium ad hunc usque diem cognitarum descriptio et adumbratio systematica
P. Sydow; H. Sydow
Review author[s]: Frank D. Kern
----------------, pp. 654-656
The Primitive Family as an Educational Agency
James Arthur Todd
Review author[s]: Elsie Clews Parsons


Notes on the Sea Elephant (Mirounga Leonina), p. 656
Roy Chapman Andrews


Special Articles
Cards as Psychological Apparatus, pp. 657-659
Linus W. Kline; Chester E. Kellogg


Societies and Academies, pp. 659-660

Previous Issue: New Series, Vol. 39, No. 1008, Apr. 24, 1914
Next Issue: New Series, Vol. 39, No. 1010, May 8, 1914



©2000-2007 JSTOR

Science, New Series, Vol. 39, No. 1010, May 8, 1914


Previous Issue: New Series, Vol. 39, No. 1009, May 1, 1914
Next Issue: New Series, Vol. 39, No. 1011, May 15, 1914


Front Matter (1 p.)
Principles of Curriculum Making, pp. 661-672
E. P. Lyon

Industrial Fellowships of the Mellon Institute, pp. 672-678
Robert Kennedy Duncan

The New Peruvian Expedition under the Auspices of Yale University and the National Geographic Society, pp. 679-680
Hiram Bingham

The Committee of One Hundred on Scientific Research of the American Association for the Advancement of Science, pp. 680-682
Scientific Notes and News, pp. 682-686
University and Educational News, p. 686


Discussion and Correspondence
Multiple Factors in Heredity, pp. 686-689
W. E. Castle
Javel Water--A Simplified and Corrected Spelling, pp. 689-690
J. F. Snell


Scientific Books
----------------, p. 690
Manual of Petrographic Methods
Albert Johannsen
Review author[s]: John E. Wolff
----------------, p. 691
Catalogue of the Lepidoptera Phalœnœ in the British Museum
G. F. Hampson
Review author[s]: Harrison G. Dyar
----------------, pp. 691-692
Einführung in die Vererbungswissenschaft
Richard Goldschmidt
Review author[s]: A. Franklin Shull
----------------, p. 692
Solvents, Oils, Gums, Waxes and Allied Substances
Frederic S. Hyde
Review author[s]: A. H. Gill


Special Articles
Adaptation of the Tamarisk for Dry Lands, pp. 692-694
Mark Alfred Carleton


Financial Statement of the Permanent Secretary of the American Association for the Advancement of Science, p. 694
Societies and Academies, pp. 695-696

Previous Issue: New Series, Vol. 39, No. 1009, May 1, 1914
Next Issue: New Series, Vol. 39, No. 1011, May 15, 1914



©2000-2007 JSTOR

Science, New Series, Vol. 39, No. 1011, May 15, 1914


Previous Issue: New Series, Vol. 39, No. 1010, May 8, 1914
Next Issue: New Series, Vol. 39, No. 1012, May 22, 1914


Front Matter (1 p.)
Isostasy and the Size and Shape of the Earth, pp. 697-707
William Bowie

Safeguarding the Health of College Students, pp. 707-711
Joseph E. Raycroft

The Government of Learned Societies, pp. 711-716
H. Austin Aikins

Stanford University, pp. 716-717
Foreign Students at American Colleges and Universities, p. 717
The George Washington Memorial, pp. 717-718
Scientific Notes and News, pp. 718-720
University and Educational News, pp. 720-721


Discussion and Correspondence
A Note on the Accessory Chromosomes of Man, pp. 721-722
Michael F. Guyer
Moral and Religious Training in a State University, pp. 722-723
Henry K. White


Scientific Books
The Eastman-Zittel Paleontology, pp. 723-726
School Health Administration
Louis W. Rapeer
Review author[s]: John M. Clarke; Lewis M. Terman


Investigations in the Atlantic Ocean, pp. 726-728
H. C. Jones


Special Articles
The Poor Nitrifying Power of Soils a Possible Cause of ``Die-Back'' (Exanthema) in Lemons, pp. 728-730
Chas. B. Lipman
The Water Content of the Embryonic Nervous System, pp. 730-731
Otto Glaser


Conference on Individual Psychology, pp. 731-732
R. S. Woodworth

Previous Issue: New Series, Vol. 39, No. 1010, May 8, 1914
Next Issue: New Series, Vol. 39, No. 1012, May 22, 1914



©2000-2007 JSTOR

Science, New Series, Vol. 39, No. 1012, May 22, 1914


Previous Issue: New Series, Vol. 39, No. 1011, May 15, 1914
Next Issue: New Series, Vol. 39, No. 1013, May 29, 1914


Front Matter (3 pp.)
The Social Obligations of the Botanist, pp. 733-743
W. W. Stockberger

Premedical Education, pp. 743-751
Paul G. Woolley

Professor Theobald Smith and a New Outlook in Animal Pathology, pp. 751-754
T. M. P.

Scientific Notes and News, pp. 754-758
University and Educational News, pp. 758-759


Discussion and Correspondence
Two Undescribed Specimens of Castoroides Ohioensis Foster from Michigan, p. 759
Norman A. Wood


Scientific Books
----------------, pp. 759-760
Outlines of Chordate Development
Wm. E. Kellicott
Review author[s]: J. P. McM.
----------------, p. 760
Chemical Technology and Analysis of Oils, Fats and Waxes
J. Lewkowitsch
Review author[s]: A. H. Gill


Special Articles
The Systematic Position of the Mylodont Sloths from Rancho La Brea, pp. 761-763
Chester Stock


The Society of American Bacteriologists, pp. 763-769
A. Parker Hitchens

Societies and Academies, pp. 769-770

Previous Issue: New Series, Vol. 39, No. 1011, May 15, 1914
Next Issue: New Series, Vol. 39, No. 1013, May 29, 1914



©2000-2007 JSTOR

Science, New Series, Vol. 39, No. 1013, May 29, 1914


Previous Issue: New Series, Vol. 39, No. 1012, May 22, 1914
Next Issue: New Series, Vol. 39, No. 1014, Jun. 5, 1914


Front Matter (1 p.)
The Day of the Expert, pp. 771-779
Benjamin Ives Gilman

A Tribute to Dr. Henry P. Walcott, pp. 779-780
The Eighth Report of the Carnegie Foundation for the Advancement of Teaching, pp. 780-781
The Preliminary Announcement of the San Francisco Meeting of the American Association for the Advancement of Science, pp. 781-782
Scientific Notes and News, pp. 782-784
University and Educational News, pp. 784-785


Discussion and Correspondence
Modesty Overworked, pp. 785-786
J. Playfair McMurrich
The Fanny Emden Prize of the Paris Academy, pp. 786-787
Joseph Jastrow


Scientific Books
----------------, pp. 787-789
Flies in Relation to Disease: Non-Bloodsucking Flies
G. S. Graham-Smith
Review author[s]: L. O. Howard
----------------, pp. 789-790
The Progress of Scientific Chemistry in Our Own Times
William A. Tilden
Review author[s]: Wilder D. Bancroft


Botanical Notes, pp. 790-791
Charles E. Bessey


Special Articles
The Solar Spectrum and the Earth's Crust, pp. 791-794
Henry Norris Russell


The American Association for the Advancement of Science
Section K--Physiology and Experimental Medicine, pp. 794-796
L. O. Howard


The American Physical Society, pp. 796-798
A. D. Cole

The Society of American Bacteriologists, pp. 798-808
A. Parker Hitchens

Previous Issue: New Series, Vol. 39, No. 1012, May 22, 1914
Next Issue: New Series, Vol. 39, No. 1014, Jun. 5, 1914



©2000-2007 JSTOR

Science, New Series, Vol. 39, No. 1014, Jun. 5, 1914


Previous Issue: New Series, Vol. 39, No. 1013, May 29, 1914
Next Issue: New Series, Vol. 39, No. 1015, Jun. 12, 1914


Front Matter (1 p.)
Ideals Relating to Scientific Research, pp. 809-819
G. A. Miller

The Foundation of the Geological Society of America, pp. 819-821
Alexander Francis Chamberlain, pp. 821-822
C. W.

The General Education Board, pp. 822-823
The Pacific Association of Scientific Societies, pp. 823-824
Scientific Notes and News, pp. 824-826
University and Educational News, pp. 826-827


Discussion and Correspondence
Has the White Man More Chromosomes Than the Negro?, pp. 827-828
T. H. Morgan


Scientific Books
Introduction to the New Statistics with Special Reference to the Needs of Biologists, pp. 828-830
Review author[s]: J. Arthur Harris
Three Text-Books in Biology, p. 831
The Principles of Biology
J. I. Hamaker
Elementary Biology, Plant, Animal, Human
J. E. Peabody; A. E. Hunt
An Introduction to Zoology
R. Lulham
Review author[s]: G. H. Parker


The Atomic Weight of Lead of Radioactive Origin, pp. 831-832


Special Articles
The Production of Males and Females Controlled by Food Conditions in Hydatina Senta, pp. 832-833
D. D. Whitney


The American Philosophical Society, pp. 833-844
Arthur Willis Goodspeed

The Biological Society of Washington, pp. 844-846
W. L. McAtee

Previous Issue: New Series, Vol. 39, No. 1013, May 29, 1914
Next Issue: New Series, Vol. 39, No. 1015, Jun. 12, 1914



©2000-2007 JSTOR

Science, New Series, Vol. 39, No. 1015, Jun. 12, 1914


Previous Issue: New Series, Vol. 39, No. 1014, Jun. 5, 1914
Next Issue: New Series, Vol. 39, No. 1016, Jun. 19, 1914


Front Matter (1 p.)
The Financial Status of College Teachers, pp. 847-857
Soil Erosion and Its Remedy by Terracing and Tree Planting, pp. 858-862
J. Russell Smith

The Massachusetts Institute of Technology and the State, pp. 862-863
Preservation of the National Monuments of China, pp. 863-864
The British Association in Australia, pp. 864-865
Scientific Notes and News, pp. 865-869
University and Educational News, pp. 869-870


Discussion and Correspondence
The Organization of a University Department, pp. 870-871
Brander Matthews
The New Fur Seal Investigation, pp. 871-872
George Archibald Clark
The Preservation of Anthropoid Apes, p. 872
H. Gifford


Scientific Books
----------------, pp. 872-873
Clean Water and How to Get It
Allen Hazen
Studies in Water Supply
A. C. Houston
Review author[s]: George A. Soper
----------------, pp. 873-874
Studies in Seeds and Fruits. An Investigation with the Balance
H. B. Guppy
Review author[s]: John W. Harshberger


Special Articles
A New Marking System and Means of Measuring Mathematical Abilities, pp. 874-881
Florian Cajori


American Association for the Advancement of Science
Section B--Physics, pp. 881-882
W. J. Humphreys


Societies and Academies, p. 882

Previous Issue: New Series, Vol. 39, No. 1014, Jun. 5, 1914
Next Issue: New Series, Vol. 39, No. 1016, Jun. 19, 1914



©2000-2007 JSTOR

Science, New Series, Vol. 39, No. 1016, Jun. 19, 1914


Previous Issue: New Series, Vol. 39, No. 1015, Jun. 12, 1914
Next Issue: New Series, Vol. 39, No. 1017, Jun. 26, 1914


Front Matter (1 p.)
The Prospect of Human Progress, pp. 883-890
R. D. Carmichael

Definiteness of Appointment and Tenure, pp. 890-896
E. D. Sanderson

The Porto Rico Survey, pp. 896-898
Edmund Otis Hovey

The Ninth International Congress of Applied Chemistry, p. 898
The Russell Sage Institute of Pathology, pp. 898-899
Scientific Notes and News, pp. 899-901
University and Educational News, pp. 901-902


Discussion and Correspondence
Sovereigns and the Supposed Influence of Opportunity, pp. 902-905
Frederick Adams Woods
Occurrence of Bacterial Blight of Alfalfa in the Salt Lake Valley, Utah, pp. 905-906
P. J. O'Gara
Further Notes on Tamarisk, p. 906
W. L. McAtee
A Factor for the Fourth Chromosome of Drosophila, p. 906
Hermann J. Muller
Dickerson on California Eocene, pp. 906-908
Ralph Arnold; Harold Hannibal


Scientific Books
----------------, pp. 908-909
Artificial Parthenogenesis and Fertilization
Jacques Loeb
Review author[s]: E. Newton Harvey
----------------, pp. 909-910
Rocky Mountain Flowers
Frederick Edward Clements; Edith Schwartz Clements
Review author[s]: Charles E. Bessey
----------------, pp. 910-911
The Life of the Mollusca
B. B. Woodward
Review author[s]: Wm. H. Dall
Principia Atmospherica, pp. 911-912
Upper Air Calculus and the British Soundings during the International Week (May 5-10), 1913. By W. N. Shaw. Journal of the Scottish Meteor. Soc.
Principia Atmospherica. A Study of the Circulation of the Atmosphere. Proc. Roy. Soc. Edinburgh
Principia Atmospherica
The Interpretation of the Results of Soundings with Pilot Balloons. Quar, Jour. Roy. Meteor. Soc.
Review author[s]: Alexander McAdie


Navigation without Logarithms, pp. 912-914
Walter D. Robinson


Special Articles
What Does the Medina Sandstone of the Niagara Section Include?, pp. 915-918
E. M. Kindle
Notes on a Sheep Thyreoid Experiment with Frog Tadpoles, pp. 918-919
Paul Ashley West


Societies and Academies, pp. 919-920

Previous Issue: New Series, Vol. 39, No. 1015, Jun. 12, 1914
Next Issue: New Series, Vol. 39, No. 1017, Jun. 26, 1914



©2000-2007 JSTOR

Science, New Series, Vol. 39, No. 1017, Jun. 26, 1914


Previous Issue: New Series, Vol. 39, No. 1016, Jun. 19, 1914
Next Issue: New Series, Vol. 40, No. 1018, Jul. 3, 1914


Front Matter (1 p.)
The Trend and Influence of Certain Phases of Taxonomy, pp. 921-927
Aven Nelson

On an Experimental Determination of the Earth's Elastic Properties, pp. 927-933
Henry G. Gale

Eduard Suess, pp. 933-935
Charles Schuchert

Scientific Notes and News, pp. 935-939
University and Educational News, pp. 939-940


Discussion and Correspondence
Dadourian's Analytical Mechanics, pp. 940-941
E. W. Rettger
Accessory Chromosomes of Man, pp. 941-942
M. F. Guyer


Scientific Books
----------------, pp. 942-944
Chemistry in America
Edgar F. Smith
Review author[s]: Ira Remsen
----------------, p. 944
Das Relativitätsprinzip
Lorentz; Einstein; Minkowski
Review author[s]: E. B. Wilson
----------------, pp. 944-945
Controlled Natural Selection and Value Marking
J. C. Nottram
Review author[s]: W. E. Castle


Publication of the American Ephemeris and Nautical Almanac for 1916, pp. 945-946
J. A. Hoogewerff

Botanical Notes, pp. 946-947
Charles E. Bessey


Special Articles
Cell Permeability for Acids, pp. 947-949
E. Newton Harvey
A Destructive Strawberry Disease, pp. 949-950
F. L. Stevens


The American Chemical Society, pp. 950-958
Charles L. Parsons

Previous Issue: New Series, Vol. 39, No. 1016, Jun. 19, 1914
Next Issue: New Series, Vol. 40, No. 1018, Jul. 3, 1914



©2000-2007 JSTOR

Science, New Series, Vol. 40, No. 1018, Jul. 3, 1914


Previous Issue: New Series, Vol. 39, No. 1017, Jun. 26, 1914
Next Issue: New Series, Vol. 40, No. 1019, Jul. 10, 1914


Volume Information (8 pp.)
Front Matter (1 p.)
The Service of Medicine to Civilization, pp. 1-19
Victor C. Vaughan

A Fossil Human Skeleton from German East Africa, pp. 19-20
George Grant MacCurdy

The Rockefeller Institute for Medical Research, pp. 20-21
Bequests of Mrs. Morris K. Jesup, p. 21
Scientific Notes and News, pp. 21-25
University and Educational News, pp. 25-26


Discussion and Correspondence
Types of Bird Genera Limnothlypis New Genus, p. 26
Witmer Stone
Mutation, p. 26
Maynard M. Metcalf
A New Locality and Horizon for Pennsylvanian Vertebrates, pp. 26-27
W. H. Twenhofel
Existence of Crown Gall of Alfalfa, Caused by Urophlyctis Alfalfæ, in the Salt Lake Valley, Utah, p. 27
P. J. O'Gara
Religious Training at a University, pp. 27-28
W. A. Noyes


Scientific Books
----------------, p. 28
Handbuch der Vergleichenden Physiologie
Hans Winterstein
Review author[s]: Lafayette B. Mendel
----------------, pp. 28-29
Kristallberechnung und Kristallzeichnung
B. Gossner
Review author[s]: Edward H. Kraus
----------------, p. 29
The Electrical Conductivity and Ionization Constants of Organic Compounds
Heyward Scudder
Review author[s]: E. H. Archibald


Notes on Meteorology and Climatology, pp. 29-32
Charles F. Brooks


Special Articles
A Culture Medium for the Tissues of Amphibians, pp. 32-33
S. J. Holmes
On the Chemical Nature of the Luminous Material of the Firefly, pp. 33-34
E. Newton Harvey


The American Chemical Society. II, pp. 34-38
Charles L. Parsons

Previous Issue: New Series, Vol. 39, No. 1017, Jun. 26, 1914
Next Issue: New Series, Vol. 40, No. 1019, Jul. 10, 1914



©2000-2007 JSTOR

Science, New Series, Vol. 40, No. 1019, Jul. 10, 1914


Previous Issue: New Series, Vol. 40, No. 1018, Jul. 3, 1914
Next Issue: New Series, Vol. 40, No. 1020, Jul. 17, 1914


Front Matter (1 p.)
Educational Costs, pp. 39-44
Leonard M. Passano

Flood Prevention and Its Relation to the Nation's Food Supply, pp. 44-48
Judson G. Wall

A Notable Botanical Career, p. 48
Charles E. Bessey

M. Albert Lacroix, p. 49
K.

The Lassen Eruption, pp. 49-51
Scientific Notes and News, pp. 51-55
University and Educational News, pp. 55-56


Discussion and Correspondence
The Conferring of the Bachelor's Degree upon Non-Graduates, pp. 56-57
W. L. Jennings
Multiple Factors Vs. ``Golden Mean'' in Size Inheritance, pp. 57-58
R. A. Emerson
The Golden Mean, p. 59
A. B. Bruce
Disagreements in Chemical Nomenclature, pp. 59-60
H. B. North
The Professor and the Institution, pp. 60-62
H. B. Alexander


Scientific Books
----------------, pp. 62-64
The Antiquity of Man in Europe, Being the Munro Lectures, 1913
James Geikie
Review author[s]: John J. Stevenson
----------------, p. 64
The Psychology of Management
L. M. Gilbert
Review author[s]: H. L. Hollingworth
----------------, pp. 64-65
Monographien einheimischer Tiere. Bd. 5, Die Strudelwürmer (Turbellaria). Von Privatdozent Dr. P. Steinmann und Professor Dr. E. Bresslau. Pp. xi+380, 2 pls., 156 figs. in text. Bd. 6, Tintenfische mit besonderer Berücksichtigung von Sepia und Octopus. Von Dr. Werner Th. Meyer. Pp. 148, 1 pl., 81 figs. in text (Klinkhardt, Leipzig)
Review author[s]: Charles A. Kofoid
----------------, pp. 65-66
The Copper Handbook
Walter Harvey Weed
Review author[s]: W. L.


Eighth List of Generic Names (Mammals) under Consideration in Connection with the Official List of Zoological Names, pp. 66-67
C. W. Stiles


Special Articles
The Ione Formation of the Sierra Nevada Foothills, a Local Facies of the Upper Tejon-Eocene, pp. 67-70
Roy E. Dickerson
The Increase in Permeability of the Frog's Egg at the Beginning of Development and the Preservation of the Life of the Egg, pp. 70-72
J. F. McClendon


The American Chemical Society. III, pp. 72-76
Charles L. Parsons

Previous Issue: New Series, Vol. 40, No. 1018, Jul. 3, 1914
Next Issue: New Series, Vol. 40, No. 1020, Jul. 17, 1914



©2000-2007 JSTOR

Science, New Series, Vol. 40, No. 1020, Jul. 17, 1914


Previous Issue: New Series, Vol. 40, No. 1019, Jul. 10, 1914
Next Issue: New Series, Vol. 40, No. 1021, Jul. 24, 1914


Front Matter (1 p.)
The Principles of the Theory of Mutation, pp. 77-84
Hugo de Vries

The Problem of Lighting in Its Relation to the Efficiency of the Eye, pp. 84-91
C. E. Ferree

Carl Fuchs, pp. 91-92
Frank E. Blaisdell

Estimates of Population, pp. 92-94
Scientific Notes and News, pp. 94-97
University and Educational News, pp. 97-98


Discussion and Correspondence
Lightning Flashes, p. 98
Cleveland Abbe
A New Form of Collecting Pipette, pp. 98-99
Arthur M. Banta
Is Melanism Due to Food?, pp. 99-100
Wm. T. Cox


Scientific Books
----------------, pp. 100-103
Igneous Rocks
Joseph P. Iddings
Review author[s]: Whitman Cross
----------------, pp. 103-105
Allen's Commercial Organic Analysis
W. A. Davis; Samuel S. Sadtler
Review author[s]: Lafayette B. Mendel
----------------, pp. 105-107
Some Minute Animal Parasites or Unseen Foes in the Animal World
H. B. Fantham; Annie Porter
Review author[s]: Gary N. Calkins


Special Articles
Direct Proof through Non-Disjunction That the Sex-Linked Genes of Drosophila Are Borne by the X-Chromosome, pp. 107-109
Calvin B. Bridges
Hot Water Treatment for Cotton Anthracnose, pp. 109-110
H. W. Barre; W. B. Aull


The American Chemical Society. IV, pp. 110-114
Charles L. Parsons

Previous Issue: New Series, Vol. 40, No. 1019, Jul. 10, 1914
Next Issue: New Series, Vol. 40, No. 1021, Jul. 24, 1914



©2000-2007 JSTOR

Science, New Series, Vol. 40, No. 1021, Jul. 24, 1914


Previous Issue: New Series, Vol. 40, No. 1020, Jul. 17, 1914
Next Issue: New Series, Vol. 40, No. 1022, Jul. 31, 1914


Front Matter (1 p.)
Modern Views on the Constitution of the Atom, pp. 115-121
A. S. Eve

Statistics of Crops, pp. 121-126
G. F. Warren

Stanford University Medical School, pp. 126-127
V. C. Vaughan

Newton Horace Winchell, pp. 127-130
John M. Clarke

Scientific Notes and News, pp. 130-132
University and Educational News, p. 133


Discussion and Correspondence
Notes on the Fossil Vertebrates Collected on the Cope Expedition to the Judith River and Cow Island Beds, Montana, in 1876, pp. 134-135
Charles H. Sternberg
``Hydraulics'' in the Encyclopedia Britannica, p. 135
B. F. Groat


Scientific Books
----------------, pp. 135-139
Principles of Stratigraphy
Amadeus W. Grabau
Review author[s]: Joseph Barrell
----------------, pp. 139-140
Some Fundamental Problems in Chemistry
E. A. Letts
Review author[s]: Wilder D. Bancroft


Proposed International Magnetic and Allied Observations during the Total Solar Eclipse of August 21, 1914 (Civil Date), p. 140
L. A. Bauer


Special Articles
Ammonifying Power of Soil-Inhabiting Fungi, pp. 140-142
Harry C. McLean; Guy West Wilson


The Iowa Academy of Science, pp. 142-146
James H. Lees

Previous Issue: New Series, Vol. 40, No. 1020, Jul. 17, 1914
Next Issue: New Series, Vol. 40, No. 1022, Jul. 31, 1914



©2000-2007 JSTOR

Science, New Series, Vol. 40, No. 1022, Jul. 31, 1914


Previous Issue: New Series, Vol. 40, No. 1021, Jul. 24, 1914
Next Issue: New Series, Vol. 40, No. 1023, Aug. 7, 1914


Front Matter (1 p.)
Memorial on the Foundation of an International Chemical Institute, pp. 147-158
Wilhelm Ostwald

The Man of Piltdown, pp. 158-160
George Grant MacCurdy

The Production of Coal in 1913, pp. 160-161
The Rockefeller Institute for Medical Research, pp. 161-162
Scientific Notes and News, pp. 162-165
University and Educational News, pp. 165-166


Discussion and Correspondence
Tin Disease and Polar Exploration, pp. 166-167
B. T. Brooks
Cubist Science, p. 167
J. F. A.
Motions of Atmosphere, pp. 167-168
Cleveland Abbe


Scientific Books
----------------, pp. 168-172
The Fungi Which Cause Plant Disease
F. L. Stevens
Review author[s]: F. D. Heald
----------------, pp. 172-174
A New Era in Chemistry
Harry C. Jones
Review author[s]: Edward C. Franklin
----------------, p. 174
Rays of Positive Electricity and Their Application to Chemical Analysis
J. J. Thomson
Review author[s]: R. A. Millikan


Special Articles
Desiccation of Certain Gregarine Cysts, pp. 174-176
Max M. Ellis
Semi-Permeable Capsules, pp. 176-177
William W. Browne; David Soletsky


Societies and Academies, pp. 177-178

Previous Issue: New Series, Vol. 40, No. 1021, Jul. 24, 1914
Next Issue: New Series, Vol. 40, No. 1023, Aug. 7, 1914



©2000-2007 JSTOR

Science, New Series, Vol. 40, No. 1023, Aug. 7, 1914


Previous Issue: New Series, Vol. 40, No. 1022, Jul. 31, 1914
Next Issue: New Series, Vol. 40, No. 1024, Aug. 14, 1914


Front Matter (1 p.)
Some Aspects of Industrial Chemistry, pp. 179-198
Preliminary Report on the Discovery of Human Remains in an Asphalt Deposit at Rancho La Brea, pp. 198-203
John C. Merriam

The 72-Inch Reflecting Telescope for Canada, pp. 203-204
Scientific Notes and News, pp. 204-207
University and Educational News, p. 207


Discussion and Correspondence
The Problem of Gravity, pp. 207-208
John Millis
A Simple Method for Filling an Osmometer, p. 208
Laetitia M. Snow


Quotations
The Proposed Union of Scientific Workers, pp. 208-209


Scientific Books
----------------, pp. 209-210
The Osteology of the Chalicotheroidea, with Special Reference to a Mounted Skeleton of Moropus Elatus Marsh, Now Installed in the Carnegie Museum
W. J. Holland; O. A. Peterson
Review author[s]: Richard Swann Lull
----------------, pp. 210-212
Atlas und Lehrbuch wichtiger tierischer Parasisten und ihrer Ueberträger mit besonderer Berücksichtigung der Tropenpathologie
R. O. Neumann; Martin Mayer
Review author[s]: Charles A. Kofoid


The Relation between Lizards and Phlebotomus Verrucarum as Indicating the Reservoir of Verruga, pp. 212-214
Charles H. T. Townsend


Special Articles
On the Antagonistic Action of Salts and Anesthetics in Increasing Permeability of Fish Eggs (Preliminary Note), pp. 214-215
J. F. McClendon
The Effect of Soil Conditions on the Tassels of Maize, pp. 215-216
Frank S. Harris
Ascaris Suum in Sheep, p. 216
Don C. Mote

Previous Issue: New Series, Vol. 40, No. 1022, Jul. 31, 1914
Next Issue: New Series, Vol. 40, No. 1024, Aug. 14, 1914



©2000-2007 JSTOR

Science, New Series, Vol. 40, No. 1024, Aug. 14, 1914


Previous Issue: New Series, Vol. 40, No. 1023, Aug. 7, 1914
Next Issue: New Series, Vol. 40, No. 1025, Aug. 21, 1914


Front Matter (1 p.)
The Needs of Research, pp. 217-229
R. S. Woodward

Addresses at the Dedication of the New Buildings of the Marine Biological Laboratory, pp. 229-232
R. S. Lillie; Hugh M. Smith

Time Ratios in the Evolution of Mammalian Phyla. A Contribution to the Problem of the Age of the Earth, pp. 232-235
W. D. Matthew

Scientific Notes and News, pp. 235-239
University and Educational News, p. 239


Discussion and Correspondence
Young Whitefish in Lake Superior, pp. 239-240
T. L. Hankinson
Is the Poor Hatching of Normal Eggs Due to the Presence of Microorganisms within the Eggs?, p. 240
T. D. Beckwith; G. D. Horton
Heterodera Radicicola Attacking the Canada Thistle, p. 241
L. E. Melchers
An Avalanche of Rocks, p. 241
Edward S. Morse


Scientific Books
----------------, pp. 241-245
Problems of Genetics
William Bateson
Review author[s]: W. E. Castle
----------------, pp. 245-246
Vorträge über Deszendenztheorie
August Weismann
Mendel's Principles of Heredity
W. Bateson
Review author[s]: W. E. Castle


Special Articles
A New Method for the Determination of Soil Acidity, pp. 246-248
E. Truog
Experimental Efforts to Retain the Freshness in Cut Rose Blooms, p. 248
F. R. Pember

Previous Issue: New Series, Vol. 40, No. 1023, Aug. 7, 1914
Next Issue: New Series, Vol. 40, No. 1025, Aug. 21, 1914



©2000-2007 JSTOR

Science, New Series, Vol. 40, No. 1025, Aug. 21, 1914


Previous Issue: New Series, Vol. 40, No. 1024, Aug. 14, 1914
Next Issue: New Series, Vol. 40, No. 1026, Aug. 28, 1914


Front Matter (1 p.)
The Aims and Objects of the Society of the Sigma XI, pp. 249-256
Charles S. Prosser

Doctorates Conferred by American Universities, pp. 256-264
The Constitution of Atoms, p. 265
Henry Hemphill, pp. 265-266
Wm. H. Dall

Scientific Notes and News, pp. 266-270
University and Educational News, pp. 270-271


Discussion and Correspondence
The Life of Isolated Larval Muscle Cells, pp. 271-272
S. J. Holmes
Fiat Nomenclature, pp. 272-273
O. F. Cook
Museums of Sounds, pp. 273-274
Harlan I. Smith


Scientific Books
----------------, pp. 274-277
The Quaternary Ice Age
W. B. Wright
Review author[s]: Frank Leverett
----------------, pp. 277-278
Biologie der Fische
Phil. Oskar Haempel
Review author[s]: G. C. Embody
----------------, p. 278
The Care of Home Aquaria
Raymond C. Osburn
Review author[s]: John Treadwell Nichols
----------------, pp. 278-279
Animal Flight, a Record of Observation
E. H. Hankin
Review author[s]: F. A. L.


Recent Studies in Animal Pigmentation, pp. 279-283
R. C. Schiedt


Special Articles
Suppression and Loss of Characters in Sunflowers, pp. 283-285
T. D. A. Cockerell


Societies and Academies, pp. 285-286

Previous Issue: New Series, Vol. 40, No. 1024, Aug. 14, 1914
Next Issue: New Series, Vol. 40, No. 1026, Aug. 28, 1914



©2000-2007 JSTOR

Science, New Series, Vol. 40, No. 1026, Aug. 28, 1914


Previous Issue: New Series, Vol. 40, No. 1025, Aug. 21, 1914
Next Issue: New Series, Vol. 40, No. 1027, Sep. 4, 1914


Front Matter (1 p.)
Address of the President of the British Association for the Advancement of Science, pp. 287-302
William Bateson

Morphology of the Bacteria (Vibrio and Spirillum), an Early Research.--The Intestinal Flora, pp. 302-306
Joseph Leidy

South African Association for the Advancement of Science, p. 306
Pacific Fisheries Society, pp. 306-307
John N. Cobb

The American Chemical Society, pp. 307-308
Scientific Notes and News, pp. 308-311
University and Educational News, p. 311


Discussion and Correspondence
A Note on Distinction of the Sexes in Phrynosoma, pp. 311-312
W. M. Winton
Cahokia or Monks Mound Not of Artificial Origin, p. 312
A. R. Crook


Scientific Books
----------------, pp. 312-313
Geology of the Yang-Tze Valley (China)
Yamajiro Ishii
Review author[s]: Eliot Blackwelder
----------------, p. 314
Die Oekologie der Pflanzen
Oscar Drude
Review author[s]: John W. Harshberger
----------------, pp. 314-315
A Treatise on Quantitative Inorganic Analysis
J. W. Mellor
Review author[s]: D. J. Demorest


The College Curriculum, pp. 315-316
R. S. Woodworth


Special Articles
On Some Non-Specific Factors for the Entrance of the Spermatozoon into the Egg, pp. 316-318
Jacques Loeb

Previous Issue: New Series, Vol. 40, No. 1025, Aug. 21, 1914
Next Issue: New Series, Vol. 40, No. 1027, Sep. 4, 1914



©2000-2007 JSTOR

Science, New Series, Vol. 40, No. 1027, Sep. 4, 1914


Previous Issue: New Series, Vol. 40, No. 1026, Aug. 28, 1914
Next Issue: New Series, Vol. 40, No. 1028, Sep. 11, 1914


Front Matter (1 p.)
Address of the President of the British Association for the Advancement of Science, pp. 319-333
William Bateson

The Status of Hypotheses of Polar Wanderings, pp. 333-340
Joseph Barrell

Scientific Notes and News, pp. 340-343
University and Educational News, pp. 343-344


Discussion and Correspondence
Composition and Thought, pp. 344-346
Middle West


Scientific Books
----------------, pp. 346-350
Problems of Science
Federico Enriques
Review author[s]: C. J. Keyser
----------------, p. 351
X-Rays. An Introduction to the Study of Röntgen Rays
G. W. C. Kaye
Review author[s]: H. A. Wilson
----------------, pp. 351-352
Irritability, a Physiological Analysis of the General Effect of Stimuli in Living Substance
Max Verworn
Review author[s]: C. C. S.


Regeneration of Antennæ, pp. 352-353
A. N. Caudell


Special Articles
A Second Case of Metamorphosis without Parasitism in the Unionidæ, pp. 353-355
Arthur D. Howard
Laboratory Notes, pp. 355-356
Lance Burlingame

Previous Issue: New Series, Vol. 40, No. 1026, Aug. 28, 1914
Next Issue: New Series, Vol. 40, No. 1028, Sep. 11, 1914



©2000-2007 JSTOR

Science, New Series, Vol. 40, No. 1028, Sep. 11, 1914


Previous Issue: New Series, Vol. 40, No. 1027, Sep. 4, 1914
Next Issue: New Series, Vol. 40, No. 1029, Sep. 18, 1914


Front Matter (2 pp.)
Address to the Botanical Section of the British Association for the Advancement of Science, pp. 357-372
F. O. Bower

The Decreasing Birth Rate of the German Empire, pp. 372-374
A. Allemann

Patent Medicines in Great Britain, pp. 374-375
The Twenty-Fifth Anniversary of the Missouri Botanical Garden, pp. 375-376
Scientific Notes and News, pp. 376-378
University and Educational News, pp. 378-379


Discussion and Correspondence
Do Azotobacter Nitrify?, pp. 379-381
Wm. P. Headden
Northern Lights in Summer, p. 381
Albert B. Reagan


Scientific Books
----------------, pp. 381-383
The Cambridge Manuals of Science and Literature
P. Giles; A. C. Seward
The Flea
Harold Russell
Bees and Wasps
O. H. Latter
The Life Story of Insects
G. H. Carpenter
Natural Sources of Energy
A. H. Gibson
Submerged Forests
Clement Reid
The Beautiful
Vernon Lee
The Evolution of New Japan
J. H. Longford
The Wanderings of Animals
H. Gadow
Pearls
W. J. Dakin
The Earth
J. H. Poynting
The Fertility of the Soil
E. J. Russell
The Atmosphere
A. J. Berry
The Story of a Loaf of Bread
T. B. Wood
The Physical Basis of Music
A. Wood
The Peoples of India
J. D. Anderson
The Modern Warship
E. L. Attwood
Naval Warfare
J. R. Thursfield
The Icelandic Sagas
W. A. Craigie
A Grammar of English Heraldry
W. H. John Hope
Review author[s]: T. D. A. Cockerell
----------------, p. 383
The American College: What It Is and What It May Become
Charles F. Thwing
Review author[s]: F. P. Keppel


Special Articles
The Measurement of Changes in the Rate of Fecundity of the Individual Fowl, pp. 383-384
Raymond Pearl


The North Carolina Academy of Science, pp. 384-388
E. W. Gudger

Previous Issue: New Series, Vol. 40, No. 1027, Sep. 4, 1914
Next Issue: New Series, Vol. 40, No. 1029, Sep. 18, 1914



©2000-2007 JSTOR

Science, New Series, Vol. 40, No. 1029, Sep. 18, 1914


Previous Issue: New Series, Vol. 40, No. 1028, Sep. 11, 1914
Next Issue: New Series, Vol. 40, No. 1030, Sep. 25, 1914


Front Matter (1 p.)


The British Association
Cosmical Physics, pp. 389-401
E. W. Brown


Botany in the Agricultural College, pp. 401-405
E. B. Copeland

Sanitation in Vera Cruz, pp. 405-406
Foreign Students and the United States, p. 406
Botanists of the Central States, pp. 406-407
Henry C. Cowles

Scientific Notes and News, pp. 407-408
University and Educational News, p. 408


Discussion and Correspondence
A Recent Case of Mushroom Intoxication, pp. 408-410
A. E. Verrill


Scientific Books
----------------, pp. 410-411
Plane Trigonometry and Applications
E. J. Wilczynski
Elementary Theory of Equations
L. E. Dickson
Review author[s]: G. A. Miller
----------------, pp. 411-413
Rubber and Rubber Planting
R. H. Lock
Review author[s]: F. E. Lloyd


The Work of the U. S. Fisheries Marine Biological Station at Beaufort, N. C., during 1913, pp. 413-417
Lewis Radcliffe


Special Articles
The Transmission of Terrestrial Radiation by the Earth's Atmosphere in Summer and in Winter, pp. 417-424
Frank W. Very

Previous Issue: New Series, Vol. 40, No. 1028, Sep. 11, 1914
Next Issue: New Series, Vol. 40, No. 1030, Sep. 25, 1914



©2000-2007 JSTOR

Science, New Series, Vol. 40, No. 1030, Sep. 25, 1914


Previous Issue: New Series, Vol. 40, No. 1029, Sep. 18, 1914
Next Issue: New Series, Vol. 40, No. 1031, Oct. 2, 1914


Front Matter (1 p.)
Address of the President to the Geographical Section of the British Association for the Advancement of Science, pp. 425-441
Charles P. Lucas

Professor Hugo Kronecker, pp. 441-444
S. J. Meltzer

Scientific Notes and News, pp. 444-446
University and Educational News, pp. 446-447


Discussion and Correspondence
Research Establishments and the Universities, pp. 447-448
W. E. Castle
Chontal, Seri and Yuman, p. 448
A. L. Kroeber


Scientific Books
----------------, pp. 448-450
The Microscopy of Drinking Water
George Chandler Whipple
Review author[s]: C.-E. A. Winslow
----------------, pp. 450-451
Essays and Studies Presented to William Ridgeway on His Sixtieth Birthday
E. C. Quiggin
Review author[s]: George Grant MacCurdy


Botanical Notes, pp. 451-452
Charles E. Bessey


Special Articles
The Alleged Dangers to the Eye from Ultra-Violet Radiation, pp. 452-455
F. H. Verhoeff; Louis Bell


Societies and Academies, pp. 455-456

Previous Issue: New Series, Vol. 40, No. 1029, Sep. 18, 1914
Next Issue: New Series, Vol. 40, No. 1031, Oct. 2, 1914



©2000-2007 JSTOR

Science, New Series, Vol. 40, No. 1031, Oct. 2, 1914


Previous Issue: New Series, Vol. 40, No. 1030, Sep. 25, 1914
Next Issue: New Series, Vol. 40, No. 1032, Oct. 9, 1914


Front Matter (1 p.)
Address of the President to the Section of Mathematical and Physical Science of the British Association for the Advancement of Science, pp. 457-464
F. T. Trouton

The Spirit of a University, pp. 464-471
Martin H. Fischer

Appropriations for the Department of Agriculture, pp. 471-477
The Panama Exposition, p. 477
The Franklin Medal, pp. 477-478
Scientific Notes and News, pp. 478-481
University and Educational News, pp. 481-482


Discussion and Correspondence
The Carnegie Foundation for Teachers--A Suggestion, pp. 482-483
A. F. Blakeslee
Jones's ``A New Era in Chemistry'', pp. 483-484
Jas. Lewis Howe
Incomes of College Graduates Ten and Fifteen Years after Graduation, pp. 484-485
Herbert Adolphus Miller


Scientific Books
----------------, pp. 485-486
The Constitution of Matter
Joseph S. Ames
Review author[s]: R. A. Millikan
----------------, pp. 486-487
The Chemistry of Cattle Feeding and Dairying
J. Allan Murray
Review author[s]: E. B. Forbes


Scientific Journals and Articles, pp. 487-488


Special Articles
Vitality and Injury as Quantitative Conceptions, pp. 488-491
W. J. V. Osterhout
Soil Acidity and Methods for Its Detection, pp. 491-493
J. E. Harris
A Suggestion in Connection with the Stark-Electric Effect, pp. 493-494
Gordon S. Fulcher

Previous Issue: New Series, Vol. 40, No. 1030, Sep. 25, 1914
Next Issue: New Series, Vol. 40, No. 1032, Oct. 9, 1914



©2000-2007 JSTOR

Science, New Series, Vol. 40, No. 1032, Oct. 9, 1914


Previous Issue: New Series, Vol. 40, No. 1031, Oct. 2, 1914
Next Issue: New Series, Vol. 40, No. 1033, Oct. 16, 1914


Front Matter (1 p.)


Address of the President to the Anthropological Section of the British Association for the Advancement of Science
A Study of Primitive Character, pp. 495-507
Everard im Thurn


George Marcgrave, A Postscript, pp. 507-509
E. W. Gudger

The Effects of the Katmai Eruption on Marine Vegetation, pp. 509-513
George B. Rigg

Effect of Lightning on a Reinforced Concrete and Steel Dome, pp. 513-514
C. D. Perrine

Scientific Notes and News, pp. 514-518
University and Educational News, pp. 518-519


Discussion and Correspondence
An Experiment on Killing Tree Scale by Poisoning the Sap of the Tree, pp. 519-520
Fernando Sanford
Laboratory Cultures of Amœba, p. 520
N. M. Grier
The Origin of Mutation, pp. 520-521
XY
Plea for a Statue in Washington to Professor Spencer Fullerton Baird, pp. 521-522
R. W. Shufeldt
Belgian Professors and Scholars, p. 522
Edwin B. Frost


Scientific Books
----------------, pp. 522-523
The Middle Triassic Marine Invertebrate Faunas of North America
James Perrin Smith
Review author[s]: W. H. Dall
----------------, pp. 523-525
Monograph of the Shallow-Water Starfishes of the North Pacific Coast from the Arctic Ocean to California
Addison Emery Verrill
Review author[s]: Hubert Lyman Clark
----------------, pp. 525-526
The Weather and Climate of Chicago
H. J. Cox; J. H. Armington
Review author[s]: Alexander McAdie


Special Articles
Some Observations on the Food Habits of the Short-Tailed Shrew (Blarina Brevicauda), pp. 526-530
H. L. Babcock
The Limit of Uniformity in the Grading of College Students by Different Teachers, pp. 530-532
Max Meyer

Previous Issue: New Series, Vol. 40, No. 1031, Oct. 2, 1914
Next Issue: New Series, Vol. 40, No. 1033, Oct. 16, 1914



©2000-2007 JSTOR

Science, New Series, Vol. 40, No. 1033, Oct. 16, 1914


Previous Issue: New Series, Vol. 40, No. 1032, Oct. 9, 1914
Next Issue: New Series, Vol. 40, No. 1034, Oct. 23, 1914


Front Matter (1 p.)
The Earth's Crust, pp. 533-541
Thomas H. Holland

Fraternities and Scholarships at the University of Illinois, pp. 542-547
Arthur Ray Warnock

Theodore Nicholas Gill, pp. 547-550
Scientific Notes and News, pp. 550-553
University and Educational News, pp. 553-554


Discussion and Correspondence
Dr. Bateson's Presidential Address, pp. 554-555
Wm. H. Dall
Heredity and Mental Traits, pp. 555-556
Joseph Jastrow
Quantity and Rank of University Attendance, pp. 556-557
Charles Keyes
The Fur Seal Inquiry, the Congressional Committee and the Scientist, pp. 557-558
Raymond C. Osburn


Scientific Books
Recent Books on Mathematics, pp. 559-565
Memorabilia Mathematica or the Philomath's Quotation-Book
Robert Edouard Moritz
Analytical Geometry of Space
Virgil Snyder; C. H. Sisam
Analytic Geometry and Principles of Algebra
Alexander Ziwet; Louis Allen Hopkins
Higher Algebra
Herbert E. Hawkes
Industrial Mathematics
Horace Wilmar Marsh
Trigonometry
Alfred Monroe Kenyon; Louis Ingold
Trigonometry for Schools and Colleges
Frederic Anderegg; Edward Drake Roe
Advanced Algebra
Jos. V. Collins
The Algebra of Logic
Louis Couturat
A History of Japanese Mathematics
David Eugene Smith; Yoshio Mikami
A Dictionary of Applied Chemistry
Edward Thorpe
Catalogue of Scientific Papers
Review author[s]: Cassius J. Keyser; W. R. Whitney; F. H. Garrison


The National Conference Committee, pp. 565-566
Frederick C. Ferry


Special Articles
The ``Multiple Unit'' System as a Source of Electricity for Laboratories, pp. 566-570
C. L. v. Hess

Previous Issue: New Series, Vol. 40, No. 1032, Oct. 9, 1914
Next Issue: New Series, Vol. 40, No. 1034, Oct. 23, 1914



©2000-2007 JSTOR

Science, New Series, Vol. 40, No. 1034, Oct. 23, 1914


Previous Issue: New Series, Vol. 40, No. 1033, Oct. 16, 1914
Next Issue: New Series, Vol. 40, No. 1035, Oct. 30, 1914


Front Matter (1 p.)
Science and Practise, pp. 571-581
Ross G. Harrison

Public Health Education, with Special Reference to the School for Health Officers of Harvard University and the Massachusetts Institute of Technology, pp. 581-588
George C. Whipple

Scientific Notes and News, pp. 588-592
University and Educational News, pp. 592-593


Discussion and Correspondence
Heredity and Environment, pp. 593-594
Henry Leffmann
A Feminized Cockerel, pp. 594-595
H. D. Goodale
A Third Order Rainbow, p. 595
H. W. Farwell
A Solar Halo in Virginia, pp. 595-596
A. W. Freeman


Scientific Books
----------------, pp. 596-597
Photo-Electricity
H. Stanley Allen
Photo-Electricity
Arthur Llewelyn Hughes
Review author[s]: Ernest Merritt
Pearson's Tables for Statisticians and Biometricians, pp. 598-601
Crystallography. An Outline of the Geometrical Properties of Crystals
T. L. Walker
Industrial and Commercial Geography
J. Russell Smith
Review author[s]: J. Arthur Harris; Charles Palache; J. Paul Goode


The Committee on General Science of the National Education Association, pp. 601-602
John F. Woodhull

Indiana University Expeditions to Northwestern South America, pp. 602-606
Arthur Henn


Special Articles
Possible Factors in the Variations of the Earth's Magnetic Field, pp. 606-607
S. R. Williams
Changes of Drainage in Ohio, pp. 607-609
George N. Coffey
The Poisonous Nature of the Stinging Hairs of Jatropha Urens, pp. 609-610
Otto Lutz

Previous Issue: New Series, Vol. 40, No. 1033, Oct. 16, 1914
Next Issue: New Series, Vol. 40, No. 1035, Oct. 30, 1914



©2000-2007 JSTOR

Science, New Series, Vol. 40, No. 1035, Oct. 30, 1914


Previous Issue: New Series, Vol. 40, No. 1034, Oct. 23, 1914
Next Issue: New Series, Vol. 40, No. 1036, Nov. 6, 1914


Front Matter (1 p.)
Multiplicity of Crops as a Means of Increasing the Future Food Supply, pp. 611-620
U. P. Hedrick

Headship and Organization of Clinical Departments of First-Class Medical Schools, pp. 620-628
S. J. Meltzer

Research and Teaching in the University, pp. 628-630
J. McKeen Cattell

Section of Zoology of the American Association, pp. 630-631
Scientific Notes and News, pp. 631-635
University and Educational News, pp. 635-636


Discussion and Correspondence
Evolution by Selection of Mutations, pp. 636-637
Arthur M. Miller
Potassium Cyanide as an Insecticide, p. 637
W. G. Blish


Scientific Books
----------------, pp. 637-639
Dialogues concerning Two New Sciences
Galileo Galilei
Review author[s]: W. F. Magie
----------------, pp. 639-640
Chemistry and Its Borderland
Alfred W. Stewart
Review author[s]: Jas. Lewis Howe
----------------, pp. 640-642
Nucleic Acids. Their Chemical Properties and Physiological Conduct
Walter Jones
Review author[s]: P. A. Levene


Standardization of Courses and Grades, pp. 642-643
W. C. Ruediger; Geo. N. Henning; Wm. A. Wilbur


Special Articles
Correlation between the Tertiary of the Great Basin and That of the Marginal Marine Province in California, pp. 643-645
John C. Merriam
The Crenation and Flagellation of Human Erythrocytes, pp. 645-648
Wade W. Oliver

Previous Issue: New Series, Vol. 40, No. 1034, Oct. 23, 1914
Next Issue: New Series, Vol. 40, No. 1036, Nov. 6, 1914



©2000-2007 JSTOR

Science, New Series, Vol. 40, No. 1036, Nov. 6, 1914


Previous Issue: New Series, Vol. 40, No. 1035, Oct. 30, 1914
Next Issue: New Series, Vol. 40, No. 1037, Nov. 13, 1914


Front Matter (1 p.)
The Germplasm as a Stereochemic System, pp. 649-661
Edward Tyson Reichert

The Content and Structure of the Atom, pp. 661-663
G. W. Stewart

Methods of Resuscitation, pp. 663-664
Awards of the John Scott Medal, p. 664
Proceedings of the National Academy of Sciences, pp. 664-665
Scientific Notes and News, pp. 665-669
University and Educational News, pp. 669-670


Discussion and Correspondence
The History of Science, pp. 670-673
Walter Libby
Some Inconsistencies in Physics Text-Books, p. 673
Sue Avis Blake
Chemistry in the Agricultural College, p. 674
C. A. Peters
The Renouncing of Honorary Degrees, p. 674
A. E. Shipley


Scientific Books
----------------, pp. 674-675
Telegraphy
W. H. Preece; J. Sivewright
Review author[s]: A. E. Kennelly
----------------, pp. 675-676
A History of Japanese Mathematics
David Eugene Smith; Yoshio Mikami
Review author[s]: Louis C. Karpinski
----------------, pp. 676-677
The Development of Mathematics in China and Japan
Yoshio Mikami
Review author[s]: Louis C. Karpinski
----------------, pp. 677-678
Birds of New York
Elon Howard Eaton
Review author[s]: J. A. Allen
----------------, p. 678
Nature and Development of Plants
Carlton C. Curtis
Review author[s]: J. E. Kirkwood


Botanical Notes, pp. 678-680
Charles E. Bessey


Special Articles
Activation of the Unfertilized Egg by Ultraviolet Rays, pp. 680-681
Jacques Loeb
On the Feasibility of Determining Experimentally the Lunar and Solar Deflection of the Vertical by means of Two Connected Water Tanks, pp. 681-683
R. A. Harris
Approximate Measurement of Textile Fibers, pp. 683-684
N. A. Cobb

Previous Issue: New Series, Vol. 40, No. 1035, Oct. 30, 1914
Next Issue: New Series, Vol. 40, No. 1037, Nov. 13, 1914



©2000-2007 JSTOR

Science, New Series, Vol. 40, No. 1037, Nov. 13, 1914


Previous Issue: New Series, Vol. 40, No. 1036, Nov. 6, 1914
Next Issue: New Series, Vol. 40, No. 1038, Nov. 20, 1914


Front Matter (1 p.)
The Nature and Purpose of Education, pp. 685-697
Victor C. Vaughan

The Uses for Mathematics, pp. 697-700
Samuel G. Barton

The Late William Saunders, C.M.G., LL.D., pp. 700-703
Frank T. Shutt

The Museum of Vertebrate Zoology of the University of California, pp. 703-704
C. Hart Merriam

Scientific Notes and News, pp. 704-707
University and Educational News, pp. 707-708


Discussion and Correspondence
Sunflower Problems, pp. 708-709
T. D. A. Cockerell
X-Ray Diffraction Patterns, pp. 709-710
W. W. Strong
A New Method of Preparing Spiders for Exhibition in Museum Groups, p. 710
Ignaz Matausch


Scientific Books
----------------, pp. 710-715
Igneous Rocks and Their Origin
Reginald Aldworth Daly
Review author[s]: J. P. Iddings
----------------, p. 715
Bacteria in Relation to Plant Diseases
Erwin F. Smith
Review author[s]: Charles E. Bessey
----------------, pp. 715-716
The Bacteriological Examination of Food and Water
W. G. Savage
Review author[s]: C.-E. A. Winslow
----------------, p. 716
Molecular Physics
James Arnold Crowther
Review author[s]: R. A. Millikan


Special Articles
Milk Epidemics of Septic Sore Throat in the United States and Their Relation to Streptococci, pp. 717-720
David John Davis
The Artificial Fertilization of Queen Bees, p. 720
Francis Jager; C. W. Howard

Previous Issue: New Series, Vol. 40, No. 1036, Nov. 6, 1914
Next Issue: New Series, Vol. 40, No. 1038, Nov. 20, 1914



©2000-2007 JSTOR

Science, New Series, Vol. 40, No. 1038, Nov. 20, 1914


Previous Issue: New Series, Vol. 40, No. 1037, Nov. 13, 1914
Next Issue: New Series, Vol. 40, No. 1039, Nov. 27, 1914


Front Matter (1 p.)
The Mathematician in Modern Physics, pp. 721-727
Carl Barus

Contemporary University Problems, pp. 727-736
G. Stanley Hall

Russian Versus American Sealing, pp. 736-739
George Archibald Clark

Scientific Notes and News, pp. 739-743
University and Educational News, pp. 743-744


Discussion and Correspondence
The Association of University Professors, pp. 744-745
Arthur O. Lovejoy
Atmospheric Optical Phenomena, p. 745
C. Fitzhugh Talman


Quotations
Foot-And-Mouth Disease, pp. 746-747


Scientific Books
----------------, pp. 747-749
Perception, Physics and Reality
C. D. Broad
Review author[s]: Louis Trenchard More
----------------, pp. 749-751
Essentials of College Botany
Charles E. Bessey; Ernest A. Bessey
Review author[s]: Byron D. Halsted
----------------, pp. 751-753
Botanical Features of the Algerian Sahara
William Austin Cannon
Review author[s]: Thomas H. Kearney
----------------, p. 753
British Antarctic ``Terra Nova'' Expedition, 1910
C. Tate Regan
Review author[s]: Wm. H. Dall


Special Articles
The Failure of Equalizing Opportunity to Reduce Individual Differences, pp. 753-755
Edward L. Thorndike
Phosphate Deposits in the Mississippian Rocks of Northern Utah, pp. 755-756
William Peterson

Previous Issue: New Series, Vol. 40, No. 1037, Nov. 13, 1914
Next Issue: New Series, Vol. 40, No. 1039, Nov. 27, 1914



©2000-2007 JSTOR

Science, New Series, Vol. 40, No. 1039, Nov. 27, 1914


Previous Issue: New Series, Vol. 40, No. 1038, Nov. 20, 1914
Next Issue: New Series, Vol. 40, No. 1040, Dec. 4, 1914


Front Matter (1 p.)
Address of the President of the Association of American Agricultural Colleges and Experiment Stations, pp. 757-766
A. C. True

Interglacial Man from Ehringsdorf near Weimar, pp. 766-768
George Grant MacCurdy

The Chicago Meeting of the National Academy of Sciences, pp. 768-778
The Philadelphia Meeting of the American Association for the Advancement of Science, pp. 778-779
Scientific Notes and News, pp. 779-781
University and Educational News, pp. 781-782


Discussion and Correspondence
Cahokia Mound, pp. 782-784
David I. Bushnell
An Examination of Blood-Ejecting Horned Lizards, pp. 784-785
W. M. Winton
The Cotton Worm Moth Again, p. 785
H. T. Fernald


Scientific Books
----------------, pp. 785-786
Lehrbuch der Meteorologie. Von Dr. Julius Hann, Professor an der Universität Wien. Dritte, unter Mitwirkung von Professor Dr. Süring (Potsdam) umgearbeitete Auflage
Review author[s]: R. DeC. Ward
----------------, pp. 786-787
Die physikalische Chemie der Proteine
T. Brailsford Robertson
Review author[s]: R. Beutner
----------------, pp. 787-788
Die Vorzeitlichen Säugetiere
O. Abel
Review author[s]: Richard Swann Lull
The Vegetation of the Nebraska Sand Hills, pp. 788-789
Review author[s]: H. C. Cowles


Special Articles
The Effects of Small Repeated Intraperitoneal Injections of Witte's Peptone Solutions in Guinea-Pigs, pp. 789-791
Paul G. Woolley; Daisy Clark; Amie DeMar
The Culture of Didymium Xanthopus (Ditmar) Fr., pp. 791-792
John P. Helyar
The Effect on Plant Growth of Saturating a Soil with Carbon Dioxide, p. 792
H. A. Noyes
The Efficiency of Halogens in Inducing Metamorphosis in Frog Larvæ, pp. 793-794
M. Morse


Societies and Academies, p. 794

Previous Issue: New Series, Vol. 40, No. 1038, Nov. 20, 1914
Next Issue: New Series, Vol. 40, No. 1040, Dec. 4, 1914



©2000-2007 JSTOR

Science, New Series, Vol. 40, No. 1040, Dec. 4, 1914


Previous Issue: New Series, Vol. 40, No. 1039, Nov. 27, 1914
Next Issue: New Series, Vol. 40, No. 1041, Dec. 11, 1914


Front Matter (2 pp.)
X-Rays and Crystalline Structure, pp. 795-802
William H. Bragg

Walter Holbrook Gaskell (1847-1914), pp. 802-805
F. H. Garrison

Dr. Gaskell's Work on Organic Evolution, pp. 805-807
F. H. Pike

The Philadelphia Meeting of the American Association for the Advancement of Science and Affiliated Societies, pp. 807-808
L. O. Howard

The Convocation Week Meeting of Scientific Societies, pp. 808-810
Scientific Notes and News, pp. 810-813
University and Educational News, pp. 813-814


Discussion and Correspondence
Minute Animal Parasites, p. 814
H. B. Fantham; A. Porter
The Reply of Fantham and Porter, p. 815
Gary N. Calkins
A Filefish New to the Atlantic Coast of the United States, p. 815
H. M. Smith


Scientific Books
----------------, pp. 816-818
Introductory Geology, a Text-Book for Colleges
Thomas C. Chamberlin; Rollin D. Salisbury
Review author[s]: H. L. Fairchild
----------------, pp. 818-820
Technical Mechanics
Edward R. Maurer
Review author[s]: L. M. Hoskins
----------------, p. 820
Principles of Electrical Measurements
Arthur Whitmore Smith
Review author[s]: Frederick Bedell
----------------, pp. 820-821
A Manual of Bacteriology for Agricultural and Science Students
Howard S. Read
Review author[s]: H. W. Conn
----------------, p. 821
The Elements of Psychology
David R. Major
Review author[s]: R. S. Woodworth


Notes on Meteorology and Climatology, pp. 822-824
Charles F. Brooks


Special Articles
Some Physical Properties of the Cell Nucleus, pp. 824-827
Robert Chambers
The Geologic History of Lake Lahontan, pp. 827-830
J. Claude Jones


Societies and Academies, pp. 831-832

Previous Issue: New Series, Vol. 40, No. 1039, Nov. 27, 1914
Next Issue: New Series, Vol. 40, No. 1041, Dec. 11, 1914



©2000-2007 JSTOR

Science, New Series, Vol. 40, No. 1041, Dec. 11, 1914


Previous Issue: New Series, Vol. 40, No. 1040, Dec. 4, 1914
Next Issue: New Series, Vol. 40, No. 1042, Dec. 18, 1914


Front Matter (1 p.)
The Outlook for Science, pp. 833-840
R. D. Carmichael

The Philosophy of Biology: Vitalism Versus Mechanism, pp. 840-846
Ralph S. Lillie

The Committee of one Hundred on Scientific Research, p. 846
J. McKeen Cattell

The Philadelphia Meeting, p. 847
Scientific Notes and News, pp. 847-851
University and Educational News, p. 851


Discussion and Correspondence
A Peculiar Behavior of Cumulus Clouds over the Illinois River Valley, pp. 851-852
John L. Rich
Cyanide of Potassium in Trees, pp. 852-853
H. A. Surface


Quotations
Research and Teaching, pp. 853-855


Scientific Books
----------------, pp. 855-856
List of Prime Numbers from 1 to 10,006,721
Derrick Norman Lehmer
Review author[s]: G. A. Miller
----------------, pp. 856-857
Natural Sines to Every Second of Arc, and Eight Places of Decimals
E. Gifford
Review author[s]: G. A. Miller
----------------, pp. 857-859
Zur Frage der Entstehung maligner Tumoren
Th. Boveri
Review author[s]: Gary N. Calkins
----------------, pp. 859-860
A Text-Book of Geology
James Park
Review author[s]: J. F. Kemp


Botanical Notes, pp. 860-862
Charles E. Bessey


Special Articles
The Electric Motor Nerve Centers in the Skates (Rajidæ), pp. 862-863
Ulric Dahlgren
The Effect of Storage in River Water (Sterilized) on the Production of Acid in Carbohydrate Solutions by the Bacillus Coli Group, pp. 863-864
Wm. W. Browne


The Washington Meetings of the Association of American Agricultural Colleges and Experiment Stations and Related Organizations, pp. 864-868
Howard L. Knight

The Convocation Week Meeting of Scientific Societies, pp. 868-870

Previous Issue: New Series, Vol. 40, No. 1040, Dec. 4, 1914
Next Issue: New Series, Vol. 40, No. 1042, Dec. 18, 1914



©2000-2007 JSTOR

Science, New Series, Vol. 40, No. 1042, Dec. 18, 1914


Previous Issue: New Series, Vol. 40, No. 1041, Dec. 11, 1914
Next Issue: New Series, Vol. 40, No. 1043, Dec. 25, 1914


Front Matter (1 p.)
The Value of Research to Industry, pp. 871-881
Raymond F. Bacon

Oceanographic Cruise of the U. S. Bureau of Fisheries Schooner ``Grampus,'' July and August, 1914, pp. 881-883
Henry B. Bigelow

International Oceanographic Expedition, pp. 883-884
A Fossil Botanical Garden, p. 884
John M. Clarke

Recent Changes in the Activities of the Boston Natural History Society, pp. 884-885
The Proposed Toronto Meeting of the American Association, pp. 885-886
Scientific Notes and News, pp. 886-890
University and Educational News, pp. 890-891


Discussion and Correspondence
Teaching and Research, pp. 891-892
T. D. A. Cockerell
A Note on Apparatus Repair, pp. 892-893
G. B. O.
The Tenterton Steeple and the Goodwin Sands, pp. 893-894
Maximilian Braam


Scientific Books
----------------, pp. 894-895
Roger Bacon
A. G. Little
Review author[s]: Louis C. Karpinski
----------------, pp. 896-897
The Birds of the Latin Poets
Ernest Whitney Martin
Review author[s]: Harry C. Oberholser
----------------, pp. 897-898
A Montane Rain Forest
Forrest Shreve
Review author[s]: Duncan S. Johnson
----------------, pp. 898-899
Engineering Geology
Heinrich Ries; Thomas L. Watson
Review author[s]: W. H. Emmons
----------------, p. 899
Die Umwelt des Lebens. Eine physikalisch-chemische Untersuchung über die Eignung des Anorganischen für die Bedürfnisse des Organischen
Lawrence J. Henderson
Review author[s]: R. S. L.


The Oxidation of Nitrogen and How Cheap Nitrates Would Revolutionize Our Economic Life, pp. 899-903
W. W. Strong

Garbage Incinerator at Barmen, Germany, pp. 903-904
Julius Festner


Special Articles
A Possible Mendelian Explanation for a Type of Inheritance Apparently Non-Mendelian in Nature, pp. 904-906
C. C. Little
The Structure of the Cotton Fiber, p. 906
B. S. Levine

Previous Issue: New Series, Vol. 40, No. 1041, Dec. 11, 1914
Next Issue: New Series, Vol. 40, No. 1043, Dec. 25, 1914



©2000-2007 JSTOR

Science, New Series, Vol. 40, No. 1043, Dec. 25, 1914


Previous Issue: New Series, Vol. 40, No. 1042, Dec. 18, 1914
Next Issue: New Series, Vol. 41, No. 1044, Jan. 1, 1915


Front Matter (1 p.)
National Academies and the Progress of Research, pp. 907-919
George Ellery Hale

University Registration Statistics, pp. 919-926
John C. Burg

Charles Sedgwick Minot, December 23, 1852-November 19, 1914, pp. 926-927
Henry H. Donaldson

Samuel Franklin Emmons Memorial Fellowship, pp. 927-928
The San Francisco Meeting of the American Association for the Advancement of Science, pp. 928-929
Scientific Notes and News, pp. 929-932
University and Educational News, pp. 932-933


Discussion and Correspondence
Rate of Continental Denudation, pp. 933-934
Charles Keyes
Cladonema, p. 934
E. Carroll Faust


Scientific Books
----------------, pp. 934-936
The British Rust Fungi (Uredinales), Their Biology and Classification
W. B. Grove
Review author[s]: J. C. Arthur
----------------, pp. 936-937
Textbook on Wireless Telegraphy
Rupert Stanley
Review author[s]: J. H. M.


Botanical Notes, pp. 937-939
Charles E. Bessey


Special Articles
Hadropterus Peltatus in the Delaware, pp. 939-940
Henry W. Fowler


The Convocation Week Meeting of Scientific Societies, pp. 940-942

Previous Issue: New Series, Vol. 40, No. 1042, Dec. 18, 1914
Next Issue: New Series, Vol. 41, No. 1044, Jan. 1, 1915



©2000-2007 JSTOR