Going through the motions

2020 ◽  
pp. 141-141
Author(s):  
Mike Gibson
Keyword(s):  
Body Temperature ◽  
Deep Body Temperature ◽  
Aviation Medicine ◽  
Deep Body

In Going through the motions Mike Gibson briefly explores an experiment he was involved in using radio-pills to measure deep body temperature in pilots, at the RAF Institute of Aviation Medicine.

Evaluation of a newly developed monitor of deep body temperature

2002 ◽  
Vol 16 (4) ◽  
pp. 354-357 ◽  
Author(s):  
Michiaki Yamakage ◽  
Sohshi Iwasaki ◽  
Akiyoshi Namiki
Keyword(s):  
Body Temperature ◽  
Deep Body Temperature ◽  
Deep Body

Circadian rhythm abnormalities of deep body temperature in depressive disorders

1992 ◽  
Vol 26 (3) ◽  
pp. 191-198 ◽  
Author(s):  
Kazushi Daimon ◽  
Naoto Yamada ◽  
Tetsushi Tsujimoto ◽  
Saburo Takahashi
Keyword(s):  
Circadian Rhythm ◽  
Body Temperature ◽  
Depressive Disorders ◽  
Deep Body Temperature ◽  
Deep Body

Hypothalamic temperature and deep body temperature during copulation in the male rat

1987 ◽  
Vol 39 (3) ◽  
pp. 367-370 ◽  
Author(s):  
Mark S. Blumberg ◽  
Julie A. Mennella ◽  
Howard Moltz
Keyword(s):  
Body Temperature ◽  
Male Rat ◽  
Hypothalamic Temperature ◽  
Deep Body Temperature ◽  
Deep Body

THE EFFECTS OF TEMPERATURE ON THE OXYGEN CONSUMPTION, HEART RATE AND DEEP BODY TEMPERATURE DURING DIVING IN THE TUFTED DUCK AYTHYA FULIGULA

1992 ◽  
Vol 163 (1) ◽  
pp. 139-151 ◽  
Author(s):  
R. M. BEVAN ◽  
P. J. BUTLER
Keyword(s):  
Oxygen Consumption ◽  
Body Temperature ◽  
Deep Body Temperature ◽  
Tufted Duck ◽  
Winter Conditions ◽  
Winter Temperatures ◽  
Summer Temperatures ◽  
The Mean ◽  
Maintain Body Temperature ◽  
Deep Body

Six tufted ducks were trained to dive for food at summer temperatures (air, 26°C, water, 23°C) and at winter temperatures (air, 5.8°C, water 7.4°C). The mean resting oxygen consumption (Voo2) a t winter temperatures (rwin) was 90% higher than that at summer temperatures (Tsum), but deep body temperatures (Tb) were not significantly different. Diving behaviour and mean oxygen consumption for dives of mean duration were similar at Twin and at Tsum, although the mean oxygen consumption for surface intervals of mean duration was 50% greater at Twin and Tb was significantly lower (1°C) at the end of a series of dives in winter than it was in summer. There appears to be an energy saving of 67 J per dive during winter conditions and this may, at least partially, be the result of the metabolic heat produced by the active muscles being used to maintain body temperature. While at rest under winter conditions, this would be achieved by shivering thermogenesis. Thus, the energetic costs of foraging in tufted ducks in winter are not as great as might be expected from the almost doubling of metabolic rate in resting birds.

Fetal and maternal temperatures in rabbits

1965 ◽  
Vol 20 (4) ◽  
pp. 737-741 ◽  
Author(s):  
Frederick M. Hart ◽  
J. Job Faber
Keyword(s):  
New Zealand ◽  
Body Temperature ◽  
Heat Loss ◽  
Abdominal Cavity ◽  
Dorsal Surface ◽  
Ventral Surface ◽  
Sodium Pentobarbital ◽  
Deep Body Temperature ◽  
New Zealand White Rabbits ◽  
Deep Body

The differences between fetal deep body temperature and maternal aortic temperature were measured in 10 New Zealand white rabbits of 22—29 days gestation with thermocouples thrust into the fetuses immediately after the animals had been killed by a warmed overdose of sodium pentobarbital. Fetal temperatures exceeded maternal temperatures by —2.51 + 0.099.X °C, where X is the gestational age in days. There is 95% confidence that fetal temperatures exceeded maternal temperature by at least 0.25 °C at a fetal age of 29 days. Permanently implanted thermocouples in six nonpregnant rabbits showed that the ventral surface of the abdominal cavity is colder than the aorta, and that the dorsal surface is slightly warmer. Fetal heat loss is partly via the umbilical circulation and partly via the fetal body surface. tissue temperatures in rabbits; fetal heat loss Submitted on September 28, 1964

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