844 



THE JOURNAL OF GENERAL PHYSIOLOGY 



Falk, K. George. See Eckweiler, 

 NoYES, and Falk, 291 



Fenn, Wallace O. The phago- 

 cytosis of solid particles. I. 

 Quartz, 439 



— . II. Carbon, 465 



— . III. Carbon and quartz, 575 

 Fox, H. Munroe. An investiga- 

 tion into the cause of the spon- 

 taneous aggregation of flagellates 

 and into the reactions of flagel- 

 lates to dissolved oxygen. Part 

 I, 483 



— . Part II, 501 



— . Methods of studying the re- 

 spiratory exchange in small 

 aquatic organisms with particu- 

 lar reference to the use of flagel- 

 lates as an indicator for oxygen 

 consumption, 565 



Garrey, Walter E. Dynamics of 

 nerve cells. I. The tempera- 

 ture coefficient of the neurogenic 

 rhythm of the heart of Linmlus 

 polyphemus, 41 



— . II The temperature coeffi- 

 cients of carbon dioxide produc- 

 tion by the heart ganglion of 

 Limulus polyphemus, 49 



— . The action of inhibitory nerves 

 on carbon dioxide production in 

 the heart ganglion of Liimilns, 



163 



Gortner, Ross Aiken. See Harris, 

 GoRTNER, and Lawrence, 



343 



Gustafson, F. G. Comparative 

 studies on respiration. XII. A 

 comparison of the production of 

 carbon dioxide by Penicillhim 

 and by a solution of dextrose 

 and hydrogen peroxide, 35 



H 



Harris, J. Arthur, Gortner, Ross 

 Aiken, and Lawrence, John V. 



On the differentiation of the leaf 

 tissue fluids of ligneous and 

 herbaceous plants with respect 

 to osmotic concentration and 

 electrical conductivity, 343 



Hecht, Selig. Photochemistry of 

 visual purple. I. The kinetics 

 of the decomposition of visual 

 purple by light, 1 



— . II. The effect of temperature 

 on the bleaching of visual purple 

 by light, 285 



— The relation between the 

 wave-length of light and its 

 effect on the photosensory process 



375 



— . Time and intensity in photo- 

 sensorv stimulation, 367 



Inman, O. L. Comparative studies 

 on respiration. XVI. Effects of 

 hypotonic and hypertonic solu- 

 tions upon respiration, 533 



— . XVII. Decreased respiration 

 and recovery 663 



Irwin, Marian. Comparative stud- 

 ies on respiration. XIII. An 

 apparatus for measuring the pro- 

 duction of minute quantities of 

 carbon dioxide by organisms, 



203 



Krafka, Joseph, Jr. Environmen- 

 tal factors other than tempera- 

 ture affecting facet number in 

 the bar-eyed mutant of Dro- 

 sophila, 207 



— . The physiological zero: An ex- 

 planation of the departure from 

 the linear graph of the reaction 

 rate values at the lower tempera- 

 tures, 659 



