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Previous Issue: New Series, Vol. 67, No. 1735, Mar. 30, 1928
Next Issue: New Series, Vol. 67, No. 1737, Apr. 13, 1928
Front Matter (4 pp.)
The Physiologic Life, pp. 355-360
- A. J. Carlson
A Revision of the Fundamental Law of Habit Formation, pp. 360-362
- Knight Dunlap
Henri Bosmans, pp. 362-363
- Florian Cajori
Scientific Events
- International Society for the Exploration of the Arctic Regions by Means of the Airship (Aeroarctic), p. 363
- I. Tolmachoff
- The Reorganization of the Post-Graduate Medical School and Hospital, pp. 363-364
- The St. Louis Meeting of the American Chemical Society, p. 364
- The Milton Research Awards of Harvard University, pp. 364-365
Scientific Notes and News, pp. 365-369
University and Educational Notes, pp. 369-370
Discussion and Correspondence
- A Periodic Classification of the Hardness and Melting-Points of the Elements, pp. 370-371
- S. A. Korff
- Further Evidence Concerning Man's Antiquity at Frederick, Oklahoma, pp. 371-373
- Harold J. Cook
- The Geology of Sonora, p. 373
- Graham John Mitchell
- Threatened Extinction of the Ruffed Grouse, p. 373
- Birger R. Headstrom
- What is a Name?, p. 373
- Wm. T. M. Forbes
Scientific Books
- ----------------, pp. 373-374
- Review author[s]: Charles A. Kofoid
- ----------------, p. 374
- Review author[s]: Albert H. Ebeling
Scientific Apparatus and Laboratory Methods
- A Simple Visual Method for Demonstrating the Diffusion of Oxygen through Rubber and Various Other Substances, pp. 374-376
- Samuel E. Hill
Special Articles
- The Production of Mutations and Rearrangements of Genes by X-Rays, pp. 376-377
- Alexander Weinstein
- A Determination of the Newtonian Constant of Gravitation by a Study of the Vibrations of a Torsion Pendulum, pp. 377-378
- T. E. Stern
Science News, pp. x+xii+xiv
Previous Issue: New Series, Vol. 67, No. 1735, Mar. 30, 1928
Next Issue: New Series, Vol. 67, No. 1737, Apr. 13, 1928