Entrainment and the primate circadian rhythm.
Circadian rhythm of isolated free-running nemestrina monkey
MONKEY↗
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Search indexed NASA NTRS and DOE OSTI research on propulsion, heat transfer, battery materials and energy systems. Follow report and document links to the original sources.
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Effects of acute exposure to high-energy protons on primates.
Acute exposure biological effects on monkeys compared for high energy graphite attenuated protons and Co 60 gamma irradiation
Castle, B. L.↗
Monitoring behavior in primates under concurrent appetitive and aversive control.
Monkey performance on task requiring monitoring and controlling indicator position in counter investigated by concurrent food reward and shock avoidance schedules
Brady, J. V.↗
Telestimulation of the primate brain.
Telestimulation system for remote control constant current stimulation of monkey brain by electric pulses, noting behaviorial responses
Robinson, B. W.↗
Blood pressure-flow studies in free-ranging primates and other animals.
Engineering blood pressure and flow analysis for free ranging elephant seal, Alaska sled dog, baboon and giraffe, noting measuring and telemetering techniques
Van Citters, R. L.↗
Computer assessment of the electroencephalogram as a measure of fatigue in man and sub-human primates under partially simulated conditions of space travel /not weightlessness/.
EEG data computer assessment as measure of fatigue in humans and monkeys induced by simulated space flight, determining performance decrease
Levere, T. E.↗
Long-term effects of proton irradiated primates progress report, period ending 31 mar. 1967
Explore the source record for details and available documents.
Source record↗
Some effects of 55-MeV protons on primates
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Lindsay, I. R.↗
Acute somatic effects in primates of protons to 400 mev.
Acute somatic effects of monkeys, macaca mulatta, irradiated with protons to 400 mev
PROTON IRRADIATION↗
Evaluation of the long-term nutritional potential of a chemically defined liquid diet for small primates Final report, 1 Oct. 1968 - 31 Jan. 1969
Long range nutritional potential of chemically defined liquid diet for squirrel monkeys
Shapiro, R.↗
Acute somatic effects in primates of protons to 400 Mev.
Acute somatic effects in monkeys irradiated with protons of various discrete energies representing significant portions of space proton spectrum
Dalrymple, G. V.↗
Effects of acute exposure to high-energy protons on primates.
Biological effects on rhesus monkeys of high energy protons compared to effects of cobalt 60 gamma radiation
Castle, B. L.↗
Research on long term biological isolation of primates and mice, volume 1 Final report, 7 Jan. 1969 - 7 Jan. 1970
Long term effects of biological isolation on monkeys and mice with application to prolonged space flight
Bengson, M. H.↗
Research on long term biological isolation of primates and mice. Volume 2 - Appendices
Photographic and tabular data of biological isolation experiments with monkeys and mice
Bengson, M. H.↗
Research on long term biological isolation of primates and mice. Volume 4 - The literature search, appendix M Final report
Literature search for effects of intestinal microflora on host organisms
Bengson, M. H.↗
Refurbishment and testing of orbiting primate experiment hardware for the study of extended weightlessness
The hardware for the technical feasibility demonstration models for weightlessness analysis was improved, and a 60-day test was conducted. The results are presented in detail.
Maine, R. B.↗
Comparison of calcium and phosphorus excretion with bone density changes during restraint in immature Macaca nemestrina primates.
Calcium and phosphorus balance data on Macaca nemestrina monkeys during immobilization are presented and correlated with X-ray bone densitometry findings. A positive mineral balance was maintained during the immobilized period. A reduced bone density was observed in most skeletal sites examined with increased density observed in epiphyseal regions. Migration of mineral from one site to another is suggested as a possible explanation for the findings.
Hoffman, R. A.↗
Sleep in the nocturnal primate, Aotus trivirgatus.
Measurement of the cycles of wakefulness and stages of sleep in owl monkeys during 24-hr periods divided into half dark and half light segments. Recordings of electrophysiological activity were used. Reversal of the sequence of light and dark served to test the influence of environmental lighting on the sleep-wakefulness cycles. The sleep patterns of owl monkeys expressed in percentage of rapid eye movement (REM) and nonrapid eye movement (NREM) were compared with those of a closely related New World monkey species, Saimiri Sciureus.
Perachio, A. A.↗