INDEX. 595 
PAGE 
Horse, utilization of energy by, in work, of draft............0...000005 507 
work of digestion and assimilation in................0.c0s cues 385 
locomotion in.......... 504, 506, 508, 509, 510, 514, 535, 539 
Human food, metabolizable energy of.................0.000- 277, 280, 282 
foods, protein factorsfor.... 2.0... . cece cece eee eee cease 6 
Humidity, relative, influence of, on heat emission..................... 358 
Hydrations, influence of, on computation of heat production........... 253 
Hydrocarbons of excreta, determination of..............00000eees 69, 72 
Hydrogen balance. .......... 0.0.00 cee cece eee ee re ee cere 78 
IM EXCTO tA cies ciaty ariata Wea mea rctued He nau e Ne anda Mees a 72 
Income and expenditure of energy............. cece ec ce ceeeeeeeee 3, 226 
WYN AU CE si ccs Seascooter de sheanec Seats ee Pe a) ew ea 3,5 
Individuality, influence of, on expenditure of energy in locomotion...... 517 
sustaining load... 518 
utilization of energy in work............ 517 
Jndol in wring. 3.5 Js yiaed Cah oval ce ge he ee seniele Pomme baad ls 46 
Ingesta, warming, loss of energy in......... 2... cece cece eee eee eee eee 374 
Insolation, influence of, on heat emission... ..........0. cece eee enees 357 
Investigation, methods of........... 0... cece ccc e teen eee eeeeee 59, 234 
Katabolisimice-s i0 dccsisis ated Haw Soa, G08 deste de Veta a gee teas bon 16,17 
OES LATE: sald cscctescscrguat a aa busy tee dies Gud Lees alanusys Enevaszer tye Acuauaiandi ena 35 
PIrOtelds aoc. nic ktnn pe mckad Meee Rass Meer eee ees 41 
excretory nitrogen, measure of............... ~ 42 
; final products of. .......... 0. cece cece eee ees 41 
Keratin, composition of... 0.0.0... cc ccc cece eee tenet eees 62 
Kilogram-meter. ...... 0... ccc cece cece eee e nent eens Wa oeeane-s 231 
Kilojoules a. iiccaacaite seems dae go Ne the maaan Raa Veen bea 231, 232 
‘Lactic acid, effect of, on proteid metabolism...............-. 0c eeeeee 123 
total metabolism............ 0c. cece eee eee eee 158 
production of, in metabolism of carbohydrates............. 23 
replacement value of.......... eg ege ence eect eter e tenes 158 
Leevulosé int bl00d societies eiedd ore nue SS ie a Se OE MS 8 Sew Pa 17 
Leucin formed from proteids........ 6... e cece enter ee eee eee eees 39 
OXIdIzZed ‘in MODY si. we ceeds viene oad oa So aS Gee ee mee cae eG 52 
Ligneous material of crude fiber. .... 2.0.6... eee e eee eee erence ee 9 
Liver as reservoir of carbohydrates... ....... 000 cc eee e ene eee eee eenee 20 
source of dextrose. ... 6... 00sec eee cece eee e eens 18, 19, 21, 49 
on carboydrate diet ........... Magid siete: 19 
proteid diet............ eee eee eee eee 19, 49 
disappearance of glycogen from, in fasting. .............+..++.- 21 
formation of dextrose in, from carbohydrates. ............. 19, 20, 21 
so Re ee ter eG 21, 36, 37 
proteids. ..........eeeee 19, 21, 45, 50 
method Of....... 2s cee eere eens teens 20 
glycogen in... 61. eee e eee ee reece eeeenes 20, 21, 22 
