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Coldness and temperature

Archive for Rational Mechanics and Analysis, 1975
A rational thermodynamic theory has been developed by I. M(JLLER during the last four years [1, 2, 3]. It is not of the after effect type. Rather, it is restricted to constitutive equations which do not involve the histories of the independent variables but may involve these variables and their time derivatives up to some order, all taken at the ...
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Interface temperatures in cold rolling

Journal of Materials Shaping Technology, 1988
A simplified model for heat transfer is cold rolling which considers only convection parallel to the roll-strip interface and conduction normal to this direction is developed. The interface temperatures predicted by the model show good agreement with experimental measurements by Jeswiet and Rice [10].
C. T. Chang   +2 more
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Effect of Cold‐Temperature Shock on Nitrification

Water Environment Research, 2007
Nitrification is known as the most temperature‐sensitive step among the biological processes in wastewater treatment. The purpose of this study was to investigate the effect of temperature on nitrification, in the case of a sharp decrease of temperature, and to compare this effect with that of a gradual temperature decrease.
Jong Hyuk Hwang, Jan A. Oleszkiewicz
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Temperature acceleration in cold oral stimulation

Dysphagia, 1994
This study measured the temperature acceleration of a cold probe as it contacts human tissue. Both the effects of touching a cold probe to the oral cavity were investigated. The results indicated a rapid warming pattern. This warming is effected first by temperature changes resulting from the probe being moved from ice into room temperature and second ...
Marilyn Selinger   +2 more
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A controlled-temperature cold trap

Journal of Physics E: Scientific Instruments, 1968
The construction, operation and uses are described of a resistance heated glass trap capable of maintaining temperatures ranging from - 196 to 0°C with only a small temperature gradient.
R A Redford, A F Hyde
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Phosphoproteome profiling for cold temperature perception

Journal of Cellular Biochemistry, 2011
AbstractTemperature sensation initiates from the activation of cellular receptors when the cell is exposed to a decrease in temperature. Here, we applied a phosphoproteome profiling approach to the human lung epithelial cell line BEAS‐2B to elucidate cellular cold‐responsive processes.
Mi Jang, Seyeon Park
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Cold tolerance and critical temperature of the Japanese

International Journal of Biometeorology, 1969
Five male Japanese subjects, undressed, were investigated at rest and during ergometer work at 30°, 25°, 20°, 15° and 10°C and the results were compared with similar measurements on Caucasians. The metabolic rate and mean skin temperature were higher at temperatures below 20°C than in Caucasians, while the correlation curve of metabolic rate versus ...
H. Yoshimura, M. Yoshimura
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Temperature-dependent effects of ephedrine in the cold

Physiology & Behavior, 1996
This experiment examined the effects of intraperitoneal ephedrine (5-25 mg/kg) on operant thermoregulatory behavior of rats in the cold (-8 degrees C), and of 10 mg/kg on metabolic rate at a thermoneutral (22 degrees C) ambient temperature (Ta) and in the cold (5 degrees C). Posttest colonic temperature (Tc) decreased dose-dependently in the behavioral
Harry J. Carlisle   +2 more
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Dietary self-selection at cold temperatures

Physiology & Behavior, 1971
Abstract Animals housed in the cold (2°C) were given the opportunity to select the components of their diets from protein and carbohydrae fractions. Housing in the cold was accompanied by depressed growth, which was not affected by giving the animals the opportunity to select their diets. Animals in the cold increased total caloric intake relative to
Robert L. Squibb   +2 more
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Effects of Cold Temperature on the Skin

2016
The response of skin to the application of surface cooling is manifested primarily as a local vasoconstriction and reduced blood flow. Major functions of skin blood flow (SBF) are to sustain the metabolic process of the skin cells and to facilitate heat transfer between the body core and the environment via the cutaneous circulation. One consequence of
Kenneth R. Diller   +2 more
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