INDEX. 583 
PAGE 
Dog, work of digestion and assimilation in...............0cceceeceees 378 
draft by, consumption of oxygen in.................0005 BOL 
utilization of energy in.............0... 0 eee ee 502 
Draft, work of, consumption of oxygen in, by dog..................00. 501 
horses <4 sscins tae uae evades 507 
utilization of energy in... ............... 502, 507, 510, 513 
By does 2. cnasuathotaasaregonie 502 
NOTSEs sa accra dpicigna de ane ia 507, 510 
Dynamometer for experiments on horses................000eeees 538, 539 
DY RG s v5. kee Gade st Vex Sere oeen Whee Va dee setae Sees 231 
Efficiency of animal. See Animal. 
SIMslE MUSCIE..., ac cape d Kunled Wiaawe ond abd ana eka 495 
Emission of heat, rate of, influence of temperature on................. 350 
Pégulationy Off 0525s vou dele ea med ex SOR Gaw aes 349 
DRCNet fos hens eh SAR AH ARI ORM BORE te wk tea 226 
absorption of, in anabolism..............0... 020s eee eee eee 17 
AVAallAD eis: 5 ek eancaie ade oe Reen RGA pRh EAS ae aay 269, 394 
TORS 8 42 cos, thse eane Rade er ad Sen Ga ae a Ree eee ee 270, 395 
NCU reser aan’ a chune hag ae Veen es Be eee 270, 395 
determination of, in carnivora......... 413, 427, 428 
herbivora......... 418, 427, 428 
availability of, distinction between utilization and............. 395 
for maintenance........ 396, 406, 410, 413, 427, 497 
influence of amount of food on................ 430 
character of food on.............. 431 
relation of maintenance ration to.............. 432 
carbohydrates as source of, to body.......... 0... sees seen eee 91 
coefficient of utilization Of...... 0... 6c eee ee eee eee 440 
CODSEFVATIONION: once cacy na wnegave a cnew aware erie Pease node was 228 
in animal body. .............0.ec eee 228, 258 
Atwater’s and Benedict’s inves- 
tigations. ............0.005 265 
early experiments............ 261 
Laulanié’s experiments on.... 265 
nature of evidence............ 259 
Rubner’s experiments on...... 263 
expenditure of, by the body.............++--+.08- 2, 226, 336, 339 
in digestion and assimilation.......... 372, 375, 376 
and tissue building. 491 
method of deter- 
mining. ........ 377 
Energy, expenditure of, in locomotion. ...........+--- +e eeeee seen eens 510 
DY COE: scies cunts acred geese wed 502 
