JSTOR Home Skip to Main Content
  
  
  
  

Science, New Series, Vol. 87, No. 2252, Feb. 25, 1938


Previous Issue: New Series, Vol. 87, No. 2251, Feb. 18, 1938
Next Issue: New Series, Vol. 87, No. 2253, Mar. 4, 1938


Front Matter (4 pp.)


The American Association for the Advancement of Science
Science and Society, pp. 173-179
Harold G. Moulton


Obituary
William Henry Pickering: 1858-1938, pp. 179-180
Annie J. Cannon
Harry Walter Tyler: 1863-1938, p. 181
X.
Recent Deaths and Memorials, pp. 181-182


Scientific Events
The Discontinuation of the Solar Observatory Station of the Smithsonian Institution, p. 182
The New School of Chemical Engineering at Cornell University, pp. 182-183
Award of the Lamme Medal of the American Institute of Electrical Engineers, p. 183
Award of the Willard Gibbs Medal, pp. 183-184


Scientific Notes and News, pp. 184-186


Discussion
Falling Chimneys, pp. 186-188
Joseph B. Reynolds
Craspedacusta near Albany, New York, pp. 188-189
Dayton Stoner
Post-Glacial Consequent Streams in Maine, p. 189
Robert W. Sayles


Reports
Pilot Fitness and Airplane Crashes, pp. 189-193
C. E. Ferree; G. Rand


Special Articles
Visual Purple and Rod Vision, pp. 193-194
H. F. Blum
On the Spirocheticidal Action of the Arsphenamines on Spirocheta Pallida in Vitro, pp. 194-195
Harry Eagle; William Mendelsohn
A Relation between the Average Mass of the Fixed Stars and the Cosmic Constants, pp. 195-196
Arthur E. Haas
An Approach to the Synthesis of Fichtelite, p. 196
Marston Taylor Bogert; Edward C. Sterling


Scientific Apparatus and Laboratory Methods
A Bath for Smooth Muscle, pp. 196-197
A. R. McIntyre; F. F. Anderson
The Measurement of pH in Circulating Blood, pp. 197-198
Leslie F. Nims; Clyde Marshall; Harold S. Burr


Science News, pp. 8a+10a-11a
Back Matter (1 p.)

Previous Issue: New Series, Vol. 87, No. 2251, Feb. 18, 1938
Next Issue: New Series, Vol. 87, No. 2253, Mar. 4, 1938



©2000-2007 JSTOR