AUTHORS 



779 



Loeb, Robert F., Atchley, Dana W., 

 and Palmer, Walter W. On the 



equilibrium condition between 

 blood serum and serous cavity 

 fluids, 591 



— . See Loeb and Loeb, 187 



— . See Palmer, Atchley, and 

 Loeb, 585 



M 



McGuire, Grace, and Falk, K. 

 George. Banana gel, 437 



Macht, David I., and Livingston, 

 Marguerite B. Effect of cocaine 

 on the growth of Lupinus albus. 

 A contribution to the compara- 

 tive pharmacology of animal and 

 plant protoplasm, 



573 



Maxwell, S. S. Stereotropic reac- 

 tions of the shovel-nosed ray, 

 Rhinobaius productus, 11 



— . The stereotropism of the dog- 

 fish {Mustelus californicus) and 

 its reversal through change of 

 intensity of the stimulus, 



19 



Mitchell, Philip H., and Wilson, J. 

 Walter. The selective absorp- 

 tion of potassium by animal 

 cells. I. Conditions controlling 

 absorption and retention of 

 potassium, 45 



— , Wilson, J. Walter, and Stanton, 

 Ralph E. The selective absorp- 

 tion of potassium by animal 

 cells. IL The cause of potas- 

 sium selection as indicated by the 

 absorption of rubidium and 

 cesium, 141 



Moore, A. R. Chemical stimula- 

 tion of the nerve cord of Lumbricus 

 ter res Iris, 29 



— . Stereotropic orientation of the 

 tube feet of starfish (Aslerias) 

 and its inhibition by light, 



163 



N 



Norman, G. F. See Schmidt and 

 Norman, 



681 



Northrop, John H. Comparative 

 hydrolysis of gelatin by pepsin, 

 trypsin, acid, and alkali, 



57 



— . Does the kinetics of trypsin 

 digestion depend on the forma- 

 tion of a compound between 

 enzyme and substrate? 487 



— . The inactivation of trypsin. 

 I, 227 



— . II. The equilibrium between 

 trypsin and the inhibiting sub- 

 stance formed by its action on 

 proteins, 245 



— . III. Spontaneous inactivation, 



261 



— . The stability of bacterial sus- 

 pensions. I. A convenient cell 

 for microscopic cataphoresis ex- 

 periments, 



[629 



— and Cullen, Glenn E. An appa- 

 ratus for macroscopic cataphore- 

 sis experiments, 



635 



— and^De Kruif, Paul H. The 

 stability of bacterial suspensions. 

 II. ■^\- The agglutination of the ba- 

 cillus of rabbit septicemia and of 

 BacUhis typhosus by electrolytes, 

 £^ 639 



— and — . III. Agglutination in 

 the presence of proteins, normal 

 serum, and immune serum, 



655 



O 



Osterhout, W. J. V. Conductivity 

 and j)crmeability, 1 



— . Direct and indirect determina- 

 tions of permeability, 



275 



