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Previous Issue: New Series, Vol. 88, No. 2270, Jul. 1, 1938
Next Issue: New Series, Vol. 88, No. 2272, Jul. 15, 1938
Front Matter (3 pp.)
The Chemist as Defender of His Fatherland, pp. 19-21
- Marston Taylor Bogert
Recent Contributions to the Theory of Protoplasmic Structure, pp. 21-25
- William Seifriz
Obituary
- William Wallace Campbell, pp. 25-28
- Robert G. Aitken
- Recent Deaths, p. 28
Scientific Events
- Conference at Cold Spring Harbor on Plant and Animal Communities, p. 28
- The Wisconsin Chapter of Sigma Xi, pp. 28-29
- Joint Symposium of Entomologists and Ecologists at the Richmond Meeting, p. 29
- The Jane Coffin Childs Memorial Fund for Medical Research, pp. 29-30
- Appointments and Promotions at the Rockefeller Institute for Medical Research, p. 30
- Doctorates of Science Conferred by Harvard and Princeton Universities, pp. 30-31
Scientific Notes and News, pp. 31-34
Discussion
- Science in the Library, p. 34
- L. H. Kirkpatrick
- December-Hatched Pheasants Lay in July on Normal Daylight, p. 35
- Thomas Hume Bissonnette; Albert G. Csech
- A New Color Reaction of Vitamin B1 (Thiamin), p. 35
- Harry W. Raybin
- A New Dietary Water Soluble Factor Required by Chicks, pp. 35-36
- E. L. R. Stokstad; P. D. V. Manning
Reports
- National Research Fellowships in the Natural Sciences of the National Research Council, pp. 36-37
- Ross G. Harrison
Special Articles
- The Chemistry of Vitamin E. I. The Structure and Synthesis of α -Tocopherol, pp. 37-38
- Lee Irvin Smith; Herbert E. Ungnade; W. W. Prichard
- The Chemistry of Vitamin E. II. Biological Assays of Various Synthetic Compounds, pp. 38-39
- Herbert M. Evans; Gladys A. Emerson; Oliver H. Emerson
- The Chemistry of Vitamin E. III. Permanganate Oxidation of Alpha Tocopherol, p. 40
- Oliver H. Emerson
Science News, pp. 6a-8a
Back Matter (1 p.)
Previous Issue: New Series, Vol. 88, No. 2270, Jul. 1, 1938
Next Issue: New Series, Vol. 88, No. 2272, Jul. 15, 1938