| Autor: |
W. C. Sipple, B. D. Polis |
| Rok vydání: |
1961 |
| Předmět: |
|
| Zdroj: |
IRE Transactions on Bio-Medical Electronics. 8:189-191 |
| ISSN: |
0096-1884 |
| DOI: |
10.1109/tbmel.1961.4322896 |
| Popis: |
By means of a transistor amplifier mounted before the slip rings of an animal centrifuge it was possible to obtain recordings of the EKG of rats under acceleration stress. With this information, a physiological end point for the tolerance of the rat to 20 G (positive acceleration) was defined as the time to reduce the heart rate of the animal from an initial state ranging from seven to nine beats per second to a final moribund state of 2 beats per second. The instrumentation and techniques employed permit the option of recovering the animal alive after approaching the limit of tolerance to acceleration. |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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