29 
Table 16 gives the summary of the calorimetrie measurements during 
this experiment: 
Table 16. — Summary of calorimetrie measurements — Metabolism experiment Xo. 11. 
Date. 
Period. 
(a) 
(6) 
(c) 
id) 
Heat » °3£5 
ssss? p-r sssl 
189S. 
Mar. 22-23 7 a.m. to 
, 1p.m. to 
; 7 p.m. to 
la.m. to 
23-24 
24-25 
25-26 
Total. 
7 a.m. to 
lp.m. to 
7 p.m. to 
1 a.m. to 
1 p.m. 
7 p.m. 
1 a.m. 
7 a.m. 
1 p.m. 
7 p.m. 
1 a.m. 
7 a.m. 
Total. 
7 a.m. to 
lp.m. to 
7 p.m. to 
la.m. to 
Total. 
7 a.m. to 
1 p.m. to 
7 p.m. to 
la.m. to 
1 p.m. 
7 p.m. 
1 a.m. 
7 a.m. 
1 p.m. 
7 p.m. 
1 a.m. 
7 a.m. 
nmeter. 
Correc- 
tion due 
to tem- 
perature 
of food 
and 
dishes. 
(e) 
Water 
vaporized 
equals 
total 
amount 
exhaled 
less 
amount 
condensed 
in 
chamber. 
Calories. Degree. Calories. Calories. 
1.018.9 
965.6 
534.6 
275.4 . 
4-0.15 
- .25 
- .15 
+ 9.0 
+15.0 
-9.0 
-22.5 
14.1 
Gram.?. 
280. 8 
321. 6 
313. 2 
267. 5 
2. 794. 5 
-15.0 
-36.6 
1,183.1 
1,032.5 
- .20 
-12.0 
1,364.2 
- .40 
-24.0 
482. 5 
- .20 
-12.0 
272. 
- .10 
- 6.0 
13.5 
■ 8.0 
297. 3 
364.8 
£55.7 
312. 4 
(/) 
(9) 
Heat 
Total 
used in 
heat 
vaporiza- 
deter- 
tion of 
mined. 
water. 
a+c+d 
exO.592. 
+/• 
Calories. 
166. 2 
190.5 
185.4 
158.4 
Calories. 
1.171.6 
1.157.0 
711.0 
433.8 
roo.5 
3. 473. 4 
176.0 
215. 9 
210.6 
184.9 
1.207.0 
1,548.1 
705. 1 
451.1 
3.151.4 
-6.0 
1. 33C. 2 
787.4 
3.911.3 
1,247.6 
1,305.5 
428. 9 
253. 5 
+ 3.0 
-6.0 
-9.0 
- 3.0 
14.4 
2.6 
349.3 
377. 5 
354. 9 
313.3 
206.8 
223. 5 
210. 1 
185. 5 
1.443.0 
1.520.4 
648.0 
442. 
Total... 
Total. 4 days . 12. 656. 6 
4- 9.0 ; 
-17.0 
1.395.0 
825. 9 
4,053 4 
1.229.0 
- .15 
- 9.0 
-11.9 
332.6 
196.9 
1.405.0 
1.436.5 
- .10 
- 6.0 
-17.7 
389.9 
230.8 
1,691.0 
510. 4 
- .10 1 
-6.0 . 
354.1 
209.6 
714.0 
299.3 
- .05 | 
- 3.0 . 
306.0 
181.1 
477.4 
3.475.2 ... 
-12.0 
- 5.8 
1.3*2.6 
818.4 
4.2-7.4 
6.0 
5. 290. 9 3. 132 
15. 725. 5 
Balance of income and outgo of matter and energy. — The original 
data of income and outgo of matter and energy in this experiment 
may be found in the preceding tables. Tables 17-20, which follow, 
summarize the results of the experiment, showing the estimated gain 
or loss of body material, and comparing the estimated energy of the 
material oxidized in the body with the' heat actually determined by 
means of the respiration calorimeter. In Table 17 the figures in the 
third column, nitrogen in urine, include the nitrogen of perspiration, 
which amounted to 0.2 gram per day: and the figures for water in res- 
piratory products in the fifth column of Table 18 include the water of 
perspiration which was absorbed and removed by the underclothing 
of the subject, which was changed each night. a 
U.S. Dept. Agr., Office of Experiment Stations Bui. 69. pp. 24 and 52. 
