June 30, 1922] 



SCIENCE 



711 



of fat vitamine. A deficiency which may never- 

 theless give normal growth : Herbert N. Evans 

 and Katherine Scott Bishop. 



The oxygen capacity of bird's Mood: Theodore 

 Kruse. 



The reflex control of the lower esophagus and 

 cardia: A. J. Carlson, J. F. Pearey and E. T. 

 Boyd. 



A comparison of the respiratory and circulatory 

 effects of anoxemia and carbon dioxide: E. C. 

 Schneider. 



Effects of carbon dioxide on protoplasmic vis- 

 cosity: M. H. Jacobs. 



Water intoxication: L. G. Eov/ntree. 

 Blood volume changes in dogs following water 

 deprivation: N. M. Keith. 



Some factors modifying the ejection and filling 

 curves of the ventricles under different circulatory 

 conditions: C. J. Wiggers and L. N. Katz. 



Physiological aspects of experiments on mitral 

 regurgitation: H. Peil and C. J. Wiggers. 



The thermocardiogram, and the relation of its 

 waves to the events of muscle contractions: C. D. 

 Snyder. 



The specificity of gastrin and secretin: A. B. 

 Luekhardt, S. C. Heine and W. L. Palmer. 



The penetration of dyes into living cells : 

 Marian Irwin and W. J. V. Osterhaut. 



Electrical conductivity of animal tissues under 

 normal and pathological conditions: George W. 

 Crile, Helen H. Hosmer and Amy F. Rowland. 



The relation of the ammonia content of the 

 blood in Eclc's- fistula dogs to meat poisoning: 

 S. A. Matthews. 



The hepatic factor in oholoroform and phos- 

 phorus poiso-ning : C. S. Williamson. 



The excretion of water, chlorides and urea by 

 the human Jcidneys: E. F. Adolph. 



The Glomerular circulation in the frog's Tcidney : 

 A. N. Richards and Carl F. Schmidt. 



Observations on the composition of glomerular 

 •urine: Joseph T. Wearn. 



The inhibition of erection by decei'cbration : 

 E. G. Martin and M. L. Tainter. 



Changes in osmotic pressure mi crabs during the 

 m/>lt-cycle: J. M. D. Olmsted and J. P. Baum- 

 berger. 



The relative stimulating effect of light of dif- 

 ferent wave-lengths in an equal energy spectrum: 

 Henry Laurens. 



An experimental criticism of the pignet formula 

 for physical efficiency: E. G. Martin, H. S. Wells 

 and A. H. Beede. 



The relation of the adrenals to fatigue: F. A. 

 Hartman. 



The calorigenie action of adrenalin in dogs: 

 W. M. Boothby and I. Sandiford. 



Eibei-natio7i: John Tait. 



The effect of cocaine on growth of lupinus alba: 

 a contribution to comparative pharmacology of 

 animal and plant tissues: David I. Macht and 

 Marguerite Livingston. 



The production of CO^ by the smooth muscle of 

 sea-anemones: G. H. Parker. 



The role of the sodium ions in the contraction 

 of the isolated duodenal segment of the albino rat 

 by sodium carbonate: F. S. Hanimett and J. E. 

 Nowrey, Jr. 



The central heat regulating mechanism: H. G. 

 Barbour and E. Tolstoi. 



Physical fatigue and susceptibility — an experi- 

 mental study: Reynold A. Spaeth and Ella Hut- 

 zler Oppenheimer. 



The effect of some salts on the growth and ex- 

 perimental amcebocyte tissue near the iso-electria 

 ■point and after addition of acid and alkali: Leo 

 Loeb and K. C. Blanchard. 



On the increased weight of spermatazoa in egg- 

 secretion: 0. 0. Glaser. 



The effects of Moentgen rays upon glandular 

 activity. I. The submaxillary gland: A. C. Ivy, 



B. H. Orndoff and A. Jacoby. 



The applicability of the gasometer method for 

 the determination of the heat production in dogs 

 with and without urethane: W. M. Boothby and 

 P. 0. Mann. 



Melation between number of hours of sleep and 

 muscular efficiency: Lillian M. Moore, Lu Marie 

 Jenkins and J. Lucile Barker. 



Variations in muscular efficiency in women: 

 Lillian M. Moore and J. Lncile Barker. 



The regulation of respiration: F. H. Scott, 



C. C. Gault and R. Kennedy. 



The effect of pulmonary congestion in, lung 

 ventilation: Cecil K. Drinker, Francis W. Pea- 

 body and Hermann L. Blumgart. 



Voluntary stimulation of the thoracic auto- 

 nomic nervous system: N. B. Taylor. 



Some relations of vagus and spinal afferent 

 nerves in respiratory control: F. H. Pike and 

 Helen C. Coombs. 



Observations on cerebellar stimulations: F. E. 

 Miller. 



The possibility of the application to physiology 

 of an inertialess method of observing currents of 

 short duration: H. S. Gasser and J. Erlanger. 



The electrical resistance and reactance of sus- 

 pended unicellular organisms: 8. C. Brooks. 



Pseudo-paradoxical pupil-dilatation folloxoi/ng 

 aff'erent path lesions : Joseph Byrne. 



