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Previous Issue: New Series, Vol. 90, No. 2332, Sep. 8, 1939
Next Issue: New Series, Vol. 90, No. 2334, Sep. 22, 1939
Front Matter (3 pp.)
The Species Complex in Biology and Education, pp. 241-246
- Albert Davis Mead
Scientific Events
- The Cornell Ornithological Expedition, p. 246
- Balloon Flights into the Stratosphere, pp. 246-247
- Courses in Modern Manufacturing and Research, p. 247
- Mouse Genetics, p. 247
- The American Association of Museums, pp. 247-248
- The American Public Health Association, p. 248
Scientific Notes and News, pp. 248-251
Discussion
- A Self-Limiting Mechanism in Sympathetic Homeostatic Adjustment, pp. 251-252
- Amedeo S. Marrazzi
- Chlorazol Fast Pink BKS, p. 252
- R. E. Rose
- "Stars" in American Men of Science, p. 252
- J. H. G.; Stephen S. Visher
- The Pacific Entomological Survey, pp. 252-253
- G. D. Hale Carpenter
Scientific Books
- Elementary Matrices, pp. 253-254
- Elementary Matrices and Some Applications to Dynamics and Differential Equations
- R. A. Frazer; W. J. Duncan; A. R. Collar
- Review author[s]: C. C. MacDuffee
Societies and Meetings
- The French Association for the Advancement of Science, pp. 254-255
- The Medical Library Association, p. 255
- Anna C. Holt
Special Articles
- Radioactive Ion Exchanges in Living Protoplasm, p. 256
- Lorin J. Mullins; S. C. Brooks
- The Denaturation of Proteins by Detergents and Bile Salts, pp. 256-257
- M. L. Anson
- The Configuration of the Glutamic Acid of Adenocarcinoma Protein, pp. 257-258
- L. Earle Arnow; Jeanette C. Opsahl
- Poliomyelitic Virus in Sewage, pp. 258-259
- John R. Paul; James D. Trask; C. S. Culotta
Scientific Apparatus and Laboratory Methods
- Demonstration of the Shape of Cilia in Normal Motion, pp. 259-260
- A. M. Shanes
- A New Material for Mounting Nerve Tissue Sections in Paraffin for Silver Staining or Restaining, p. 260
- Rosette Spoerri
Science News, pp. 10a+11a+12a
Previous Issue: New Series, Vol. 90, No. 2332, Sep. 8, 1939
Next Issue: New Series, Vol. 90, No. 2334, Sep. 22, 1939