SUBJECTS 



855 



Property — continued: 



Amphoteric, of peptides (Eck- 

 WEiLER, NoYES, and Falk) 



291 

 physical, of proteins (Loeb) 

 85, 247, 391, 667, 691, 827 



Protein : 



Ph3^sical properties and Donnan 

 equilibrium (Loeb) 



667, 691, 827 

 Colloidal behavior of (Loeb) 



557 

 Digestion of, by pepsin, sig- 

 nificance of hydrogen ion 

 concentration for (Nor- 

 throp) 211 

 Physical properties (Loeb) 



85, 247, 391, 667, 691, 827 

 Pullet: 



Rate of ovulation in domestic 

 fowl during pullet year 

 (Brody) 431 



Purple : 



Visual, photochemistry, of 

 (Hecht) 1, 285 



— , effect of temperature on 

 bleaching of (Hecht) 



285 



Quartz : 



Phagocytosis of (Fenn) 



439 



— — carbon and quartz 



(Fenn) 575 



R 



Radioactivity 



Potassium (Loeb) 229 



Rate: 



Growth, of dairy cow, (Brody 



and Ragsdale) 623 



— , — domestic fowl (Brody) 



765 



Reaction, values, departure 



from linear graph (Krafka) 



659 



Reaction : 



Flagellates, to dissolved oxy- 

 gen (Fox) 483, 501 

 Rate, departure of values from 

 linear graph (Kraeka) 



659 

 Recovery : 



Decreased respiration and (In- 

 man) 663 



Mechanism (Osterhout) 



15 



Processes in irritable living 



systems, recovery of trans- 



missivity in passive iron 



wires as model of (Lillie) 



107, 129 



Theory of (Osterhout) 



145, 415, 611 



Transmissivity in passive iron 



wires as model of recovery 



processes in irritable living 



systems (Lillie) 



107, 129 

 Regression: 



Certain secondary sex char- 

 acters, numerical law 

 (Pezard) 271 



Respiration : 



(Brooks) 337, 527 



(Gustafson) 35 



(Inman) 533, 663 



(Irwin) 203 



Antagonistic action of lan- 

 thanum as related to 

 (Brooks) 337 



Decreased (Inman) 663 



Effect of bile salts upon 

 (Brooks) 527 



saponin upon, (Brooks) 



527 



Effects of hypertonic solutions 



upon (Inman) 533 



hypotonic solutions upon 



(Inman) 533 



Methods of studying respira- 

 tory exchange in small 

 aquatic organisms (Fox) 



565 



