Home > Iowa Academy of Science > Journals & Newsletters > Proceedings of the Iowa Academy of Science > Volume 38 (1931) > Annual Issue
Document Type
Research
Abstract
Our latest experimental results verify some previous tentative conclusions that mental and physical fatigue cause an increase in O's resistance which is fairly uniform but presents still some anomalous cases. Blood pressure almost uniformly increases. We have also perfected the device which photographs the deflections obtained from the Hathaway apparatus.
Publication Date
1931
Journal Title
Proceedings of the Iowa Academy of Science
Volume
38
Issue
1
First Page
229
Last Page
299
Copyright
©1931 Iowa Academy of Science, Inc.
Language
en
File Format
application/pdf
Recommended Citation
Ruckmick, Christian A.
(1931)
"Some Recent Improvements in the Galvanic Techniques,"
Proceedings of the Iowa Academy of Science, 38(1), 229-299.
Available at:
https://scholarworks.uni.edu/pias/vol38/iss1/77