INDEX 



497 



net, 203 



partitional, 203 f ., 381 



total, 203 



see also Recovery 

 Excitability, in nerve, 357, 374, 377 

 Excretion, exchanges by, 243, 381 



see also Exchanges, Kidneys, Water 

 Excretory ratio, defined, 387 

 Exercise, physical, 405 ff., 418 



and water exchange, 56, 59 

 Explanations, 410 



Factors, limiting, 457 



of safety, 458 

 Fat, elimination of, 392 

 Fecal exchanges, 173, 275, 381 

 Fibroblasts, volumes of, 164 f. 

 Fidelity, of turnover, 82 

 Fitness, characteristic of regulations, 465 

 Flow, volume, of blood, 353 f. 



see also Cardiac output 

 Fluctuations, in time series, 75 

 Food, privation of, 323-326 



relation to water exchanges, 54, 59, 60, 

 228 f. 



total intake of, 198, 323 ff. 

 Forces, electrostatic, 258 



in equilibrium, 445, 461 



in water exchanges, 255-258, 297 

 Frequencies, of occurrence, 362 



of water contents, 81 

 Frog (Bana), larva of, see Tadpole 



muscles of, volume change in, 162 f ., 184 



water in, 110-121, 184, 186, 246-248 



Gain, see Exchanges 



Galactose, velocity quotient of, dog, 380 



Gap, in time series, 75 



Gas, poison, in dog, 60 



Generalizations, 9, 434 



concerning water regulations, 290-292 



defined, 454 



of physiology, 454 

 Gila monster (Eeloderma), 316 

 Glucose, exchanges of, dog, 332-338, 391 



in blood, variability of, 336 



infusion of, effects of, dog, 66, 332 ff., 

 410 



paths of exchanges, 334 f ., 381 



velocity quotient of, dog, 380 

 Growth, curves of, 359 



in size, 211 



rate of, defined, 388 



Guinea pig, heat load in, 305 

 newborn, temperature regulation, 320 



Half -life, of recovery, 166, 369, 381 

 Health, preservation of, 1, 3 

 Heart, frequency of beat, dog, 361, 378; 

 man, 350, 372, 378, 405, 412; tolerance 

 curve, man, 392; velocity quotient of, 

 379 f. 

 see also Cardiac output 

 Heat, exchanges, 302-322 



load, 302-318; in relation to heart fre- 

 quency, 407 f.; in relation to water 

 load, 400 ff. 

 partition of disposal, man, 310 f. ; rab- 

 bit, 313 f.; variabilities of, 313 

 paths of exchanges, mammals, 310-313, 



381 

 production, man, variability of, 303 f. 

 recovery of content, man, 307 ff., 381; 



various species, 316-318 

 regulation of content, 301-322; man, 

 302-312; mouse, 319 f.; rabbit, 312- 

 319; variabilities, 303 

 tolerance curve, man, 392 

 velocity quotient of, man, 379 

 Helix (snaU), water in, 135-137 

 Hemoglobin, 220 f. 

 Hemorrhage, dog, 60; in relation to other 



loads, 256 

 Histamine, dog, 60 

 Homeostasis, 446 

 Hydration, see Water, excess 

 Hydremia, 57 



Hypertrophy, rat viscera, 357 

 Hypotheses, types of, 431 ff. 

 use of, 431 



Imbibition, through body surface, 110 ff. 



Increment, of component, defined, 203 



Individuals, as physiological units, 281 



Inductions, 426, 455 



Inertia, of processes, 363 



Insects, behavior toward humidity, 138 



water in, 137-138, 183 

 Insulin, in dog, 60 

 Intake, see Exchanges 

 Integrations, of functions, 466 f . 

 Interdependencies, 420 

 Internal medium, of body, 298 

 Interrelations, among components, 383, 386, 

 400 ff. 



among variables, 12, 284 ff. 



