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Previous Issue: New Series, Vol. 110, No. 2861, Oct. 28, 1949
Next Issue: New Series, Vol. 110, No. 2863, Nov. 11, 1949
Psychology and Scientific Research. I. The Nature of Scientific Inquiry, pp. 461-464
- Hadley Cantril; Adelbert Ames; Albert H. Hastorf; William H. Ittelson
The MIT International Conference on the Physics of Very Low Temperatures, September 6-10, 1949, pp. 465-467
- John C. Slater
Nancy Colloquium on the Mechanism of Carbon Combustion, September 27-30, 1949, pp. 468-469
- Lothar Meyer
Symposium on Brucellosis, September 22-23, 1949, pp. 469+485
- James T. Culbertson
Technical Papers
- The Liver Cord Concept after One Hundred Years, pp. 470-472
- Hans Elias
- Perchloric Acid in the Cytochemistry of Pentose Nucleic Acid, pp. 472-473
- Ralph O. Erickson; Katharine B. Sax; Maurice Ogur
- Molecular Rearrangements in the Sterols V. The Mechanism of Formation of i-Cholesterol, pp. 474-476
- Mostafa M. Hafez; George Halsey; Everett S. Wallis
- Degradation of Glucose-1-C14 and a Possible New Step in the Mechanism of Fermentation, pp. 476-477
- S. Aronoff; V. A. Haas; B. Fries
- Diurnal Responsiveness of Erysiphe graminis to Nutrients, pp. 477-478
- C. E. Yarwood; Morris Cohen
- A New Method for the Study in vitro of Rumen Digestion, pp. 478-480
- J. G. Louw; Harold H. Williams; L. A. Maynard
- A Simple Universal Dairy Products Phosphatase Test, pp. 480-481
- Frank V. Kosikowsky
Comments and Communications
- Electronic Enhancement of X-Ray Film Contrast, p. 481
- John S. Garvin; Craig W. Goodwin
- The High School Biology Teacher, pp. 481-482
- Zachariah Subarsky
- Correction, p. 482
- Bruno Rossi
- Psilotum Gametophytes Matured under Greenhouse Conditions from Self-Sown Spores, p. 482
- M. F. Moseley; Bessie C. Zimmerly
- Rainfall of Fish, p. 482
- J. Hedgepath
Book Reviews
- ----------------, p. 483
- Unitary Principle in Physics and Biology
- Lancelot Law Whyte
- Review author[s]: George Gamow
- ----------------, pp. 483-484
- Factors of Evolution: The Theory of Stabilizing Selection
- I. I. Schmalhausen
- Review author[s]: Herman Slatis
- ----------------, p. 484
- Review author[s]: Ernest Nagel
- ----------------, p. 484
- Atmospheric Electricity
- J. Alan Chalmers
- Review author[s]: Victor F. Hess
Association Affairs
- The December Meeting, pp. 486-487
News and Notes, pp. 487-490
Previous Issue: New Series, Vol. 110, No. 2861, Oct. 28, 1949
Next Issue: New Series, Vol. 110, No. 2863, Nov. 11, 1949