44 
Table 41. — Amount, specific gravity, and nitrogen of urine by six-hour periods — Metabo- 
lism experiment Xo. 14. 
Date. 
Period. 
Amount 
of urine. 
Specific 
gravity. 
Nitrogen content. 
1898. 
Dec. 20-21 
7 a. ni. to 1 p. m 
1 p. m. to 7 p. m 
7p.rn.tola.rn 
Grams. 
267.6 
315.9 
345. 8 
161.7 
1.028 
1.028 
1.023 
1.027 
Per cent. 
1.98 
1.78 
1.49 
1.95 
Grnms. 
Total 
1,091.0 
1,091.0 
19. 22 
Total bv composite 
1.025 
1.72 
18.77 
7 a. m. to 1 p. m 
1 p.m. to 7 p. m 
21-22 
241.7 
426. 6 
573.1 
221.0 
1.023 
1.019 
1.013 
1.016 
1.59 
1.18 
.82 
1.08 
7p.rn.tola.rn 
1 a. m. to 7 a. m 
Total 
Total by composite 
7 a. m. to 1 p. m 
1 p. m. to 7 p. m 
7 p. m. to 1 a. m 
1 a. m. to 7 a. m 
Total 
Total by composite 
7 a. m. to 1 p. m 
1 p. m. to 7 p. m 
7 p. m. to 1 a. m 
1,462.4 
1.462.4 
15. y»; 
1.016 
1.09 
15. 94 
22-23 
352. 6 
491.2 
590.4 
164. 5 
1.019 
1.016 
1.012 
1.022 
1.04 
.98 
.74 
1.46 
1,598.7 
1,598.7 
15. 25 
1.015 
.95 
15.19 
23-24 
263.5 
497.4 
703.7 
181.3 
1.022 
1.016 
1.011 
1.022 
1.19 
.97 
.66 
1.34 
Total 
1,645.9 
1,645.9 
15. 03 
Total bv composite 
1.024 
.91 ' 
14.98 
Total of composites 
5, 798. 
5, 798. 
64.88 
Composite, 4 davs 
1.12 
64 94 
Table 42. — Daily elimination of carbon, hydrogen, water, and energy in urine 
olism experiment Xo. 14. 
—Metab- 
Date. 
Amount 
of urine. 
Heat of combus- 
tion. 
Per T r , 
gram. iotaJ - 
1898. 
Dec. 20-21 
Grams. 
1,091.0 
1,462.4 
1,598.7 
1,645.9 
P. ct. Grams. P. ct. 
14.09 
11.97 
11.40 
11.24 
Grams. 
4.02 
P.ct. 
Grams. 
1,037.3 
1,416.8 
1,555.3 
1,603.1 
Calorie. Calories. 
164 
21-22 
3.42 
3.26 
140 
22-23 
133 
23-24 
3.21 
| 131 
Total, 4 days 
5. 798. 
0.84 48.70 0.24 
13.91 
96.08 
5,612.5 
0. 098 568 
