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Previous Issue: New Series, Vol. 55, No. 1427, May 5, 1922
Next Issue: New Series, Vol. 55, No. 1429, May 19, 1922
Front Matter (1 p.)
The Factor of Safety in Research, pp. 497-505
- A. Franklin Shull
What Becomes of the Fur Seals, pp. 505-507
- G. Dallas Hanna
Scientific Events
- Loss from Animal Diseases, p. 507
- The California State Fisheries Laboratory, pp. 507-508
- Will F. Thompson
- Mathematical Publications, pp. 508-509
- Grants for Research by the National Academy of Sciences, p. 509
- The Eliakim Hastings Moore Fund, p. 510
- Arnold Dresden
Scientific Notes and News, pp. 510-513
University and Educational Notes, p. 513
Discussion and Correspondence
- Did Humphry Davy Melt Ice by Rubbing Two Pieces Together under the Receiver of an Air Pump?, p. 514
- Arthur Taber Jones
- A Paracelsus Library in this Country, pp. 514-515
- Carl Hering
- The Teaching of Evolution in the Baptist Institutions of Texas, p. 515
- S. A. R.
- The Metric Campaign, pp. 515-516
- Howard Richards
Scientific Books
- The Biological Researches of Gustaf Retzius, pp. 516-517
- Biologische Untersuchungen
- Gustaf Retzius
- Review author[s]: O. Larsell; Carl Furst
Special Articles
- Polyploidy, Polyspory, and Hybridism in the Angiosperms, pp. 517-518
- E. C. Jeffrey; A. E. Longley; C. W. T. Penland
- The Reaction of Drosophila to Ultraviolet, p. 519
- F. E. Lutz; F. K. Richtmyer
The American Association for the Advancement of Science
- Section A--Mathematics and Associated Societies, pp. 519-520
- Wm. H. Roever
- Section B--Physics--and Associated Societies, pp. 520-521
- S. R. Williams
- Section K--Social and Economic Sciences, p. 521
- Frederick L. Hoffman
- Section N--Medical Sciences, pp. 521-522
- A. J. Goldfarb
Previous Issue: New Series, Vol. 55, No. 1427, May 5, 1922
Next Issue: New Series, Vol. 55, No. 1429, May 19, 1922