88 
Table 104. — Record of carbon dioxid in ventilating air current — Metabolism experirnenU 
Xos. 26 and 28. 
Date. 
1900. 
Feb. 14-15 
15-16 
16-17 
Feb. 20-21 
21-22 
Experiment No. 26. 
7 a. m. to 1 p. m . . . 
1 p.m. to 7 p. in ... 
7 p. m. to 1 a. in . . . 
1 a. m. to 7 a. m . . . 
Total 
22-23 
7 a.m. to 1 p. m 
1 p.m. to 7 p.m 
7 p.m. to 1 a. in 
1 a.m. to 7 a.m 
Total 
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, 3 days 
Experiment No. 28. 
7 a.m. to 1 p.m ... 
1 p. m.to7 p. m ... 
7 p.m. to 1 a.m ... 
1 a. m. to 7 a. m ... 
(a) 
Carbon dioxid. 
In incoming 
Ventila- air. 
tion 
(number {b) (c) 
of liters 
of air] 
Liters. 
28,762 
28,762 
30. 316 
Per 
liter. 
Total, 
axb. 
Mg. Grams. 
0.529 15.2 
.568 16.3 
.568 17.2 
(d) 
In out- 
going 
air. 
28,762 .555 I 16.0 
Grams. 
212. 1 
215.9 
204.1 
144.2 
(0 
Total 
excess 
in out- 
going 
air, 
d-c. 
Grams. 
1 196.9 
199.6 
186.9 
128.2 
116, 602 
64. 
(/) 
Correc- 
tion for 
amount 
remain- 
ing in 
chamber. 
776.3 
■11.6 
Grams. 
+10.1 
+ 3.4 
-12.9 
+ 2.5 
Cor- 
rected 
amount 
exhaled 
by sub- 
ject. 
e+f. 
(A) 
Total 
weight 
of car- 
bon ex- 
haled, 
<7X r 3 T . 
Grams. 
207.0 
203. 
174.0 
130.7 
Grams. 
56.5 
55.4 
47.4 
35.6 
+ 3.1 
714. 
27, 985 . 556 
29. 541 . 561 
30, 316 . 550 
30, 316 . 555 
15.6 
16.6 
16.7 
16.8 
220. 
226.7 
204.0 
145.2 
118, 158 
.1 65.7 795.' 
29,540 .582 17.2 209.2 
30,316 .571 ! 17.3 225.4 
29,540 .551 16.3 202.6 
30,316 .559 16.9 144.8 
119, 712 
782. 
204. 4 
210. 1 
187.3 
128.4 
730. 2 
+ 9.1 
+ .4 
-10.7 
- 1.5 
213. 5 
210.5 
176. 6 
126. 9 
2.7 
727. I 
192.0 
208.1 
127.9 
+ 8.2 
+ 8.7 
-18.0 
+ 1.5 
200.2 
216. 8 
168.3 
129.4 ! 
714.3 
■14. 
3.54,472 198.1 
27, 985 
27,208 
28, 762 
28, 762 
.572 
.576 
.578 
. 557 
16.0 
15.7 
16.6 
16.0 
2,354.2 i2,156.1 
2. 156. 9 
240.0 
231. 6 
214. 1 
1.54. 6 
224. 
215.9 
197.5 
138.6 
+ 8.8 
+ 2.0 
-13.1 

232.8 
217.9 
184.4 
138.6 
Total 112,71' 
64.3 i 840.3 776.0 
2.3 
773.' 
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 
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. 3 da vs. 
26,430 
.614 
16.2 
231.0 
214.8 
+ 7.8 
222.6 
27,208 
.609 
16.6 
225. 
208.4 | 
+ 3.0 
211.4 
28, 762 
.560 
16.1 
220.2 
204.1 
-13.7 
190.4 
28, 762 
.609 
17.5 
154.4 
136.9 [ 
+ 2.7 
139.6 
111, 162 
66.4 830.6 
764. 2 
- .2 
764.0 
332. 709 

198.3 
2, 514. 2 
2, 315. 9 
+ 2.3 
2,318.2 
194.9 
58.2 
•V7.4 
48.2 
34.6 
198.4 
54.6 
59.1 
45.9 
35.3 
194.9 
588. 2 
63.5 
"-.9. 4 
.50.3 
37.8 
211.0 
26, 430 
.64U 
16.9 
229. 6 
212.7 
+13.9 
226. 6 
61.8 
27,208 
.637 
17.3 
235. 5 
218. 2 
-19.0 
199.2 
.54.3 
28, 762 
.597 
17.2 
227. 6 
210.4 
+ 7.4 ! 
217.8 
59.4 
26, 430 
.612 
16.2 
150.6 
134.4 
+ 2.5 • 
136.9 
37.3 
108, 830 
67.6 : 
843. 3 
775. 7 
+ 4.8 
780.5 
212. 8 
60.7 
57.6 
51.9 
38.1 
208. 3 
632.1 
