Heat intake and hypothalamic temperature during behavioral temperature regulation.

1966 ◽  
Vol 61 (3) ◽  
pp. 388-397 ◽  
Author(s):  
Harry J. Carlisle
Keyword(s):  
Temperature Regulation ◽  
Hypothalamic Temperature ◽  
Heat Intake

Hypothalamic Temperature Regulation in Cattle

1973 ◽  
Vol 16 (2) ◽  
pp. 0334-0339 ◽  
Author(s):  
Robert E. Stewart ◽  
E. M. Bailey ◽  
Jr.
Keyword(s):  
Temperature Regulation ◽  
Hypothalamic Temperature

Temperature regulation by hypothalamic proportional control with an adjustable set point

1963 ◽  
Vol 18 (6) ◽  
pp. 1146-1154 ◽  
Author(s):  
H. T. Hammel ◽  
D. C. Jackson ◽  
J. A. J. Stolwijk ◽  
J. D. Hardy ◽  
S. B. Stromme
Keyword(s):  
Heat Loss ◽  
Core Temperature ◽  
Temperature Regulation ◽  
Thermal Response ◽  
Hypothalamic Temperature ◽  
Set Point ◽  
Cold Environments ◽  
Hot Environment ◽  
Skin Temperatures

The role of the hypothalamic and skin temperatures in controlling the thermal response of a resting animal was studied by measurements of 1) hypothalamic, rectal, ear skin, and trunk skin temperatures on the resting dog and rhesus monkey in hot, neutral, and cold environments; and 2) the thermal and metabolic responses of a dog in neutral and cold environments during and immediately after holding the hypothalamus at approximately 39.0 C by means of six thermodes surrounding the hypothalamus and perfused with water. The results indicate that 1) a resting animal shivers in a cold environment with the same or higher hypothalamic temperature as the same animal in a neutral environment; 2) a resting animal pants in a hot environment with the same or lower hypothalamic temperature as the same animal in a neutral environment; 3) the hypothalamus is nonetheless strongly responsive to an increase or decrease of 1 C; 4) the rate of heat loss increases at the onset of sleep while the hypothalamic temperature is falling; 5) the hypothalamic temperature is 1–2 C lower during sleep even though thermoregulatory responses are the same as when awake; 6) the rate of heat loss decreases upon awakening while the hypothalamic temperature is rising. The discussion of these results includes a suggestion that the set point for temperature regulation is 1) decreased by a rising or elevated skin and extrahypothalamic core temperature, 2) increased by a falling or lowered skin and extrahypothalamic core temperature, 3) decreased upon entering and during sleep and is increased upon awakening. hypothalamic temperature; temperature set point; hypothalamic stimulation; dog temperature regulation; monkey temperature regulation Submitted on October 15, 1962

Solid insulation drying of 110 kV paper-oil instrument transformers

2009 ◽  
Vol 25 (25) ◽  
pp. 35-38 ◽  
Author(s):  
Gerards Gavrilovs ◽  
Sandra Vītoliņa
Keyword(s):  
Temperature Regulation ◽  
Drying Method ◽  
Instrument Transformers ◽  
Conventional Drying ◽  
Solid Insulation

Solid insulation drying of 110 kV paper-oil instrument transformersInfluence of moisture on the instrument transformers' paper-oil insulation and its further maintenance is described in this paper. Improved insulation drying method using vacuum and temperature regulation with definite regulation algorithm of parameters is proposed and analyzed by comparing it with conventional drying method.

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