Results 251 to 260 of about 1,505,358 (290)
Some of the next articles are maybe not open access.
Temperature Effects on Electrophoresis
Analytical Chemistry, 2013We present a model capturing the important contributors to the effects of temperature on the observable electrophoretic mobilities of small ions, and on solution conductivity and pH. Our temperature model includes relations for temperature-dependent viscosity, ionic strength corrections, degree of ionization (pK), and ion solvation effects on mobility.
Anita, Rogacs, Juan G, Santiago
openaire +2 more sources
1996
Methods for measuring the effects of temperature on rubber, both in the short and long term, are described. This includes thermal expansion, glass transition, tests for low temperature resistance and thermal ageing.
openaire +1 more source
Methods for measuring the effects of temperature on rubber, both in the short and long term, are described. This includes thermal expansion, glass transition, tests for low temperature resistance and thermal ageing.
openaire +1 more source
Journal of the American Medical Association, 1941
Maintenance of constant body temperature equilibrium over a wide variety of activities and environmental conditions constitutes one of the most important problems in the physiology of life. Normal temperature is maintained through a balance between heat production by metabolism and heat loss to the surroundings.
MURRAY B. FERDERBER, F. C. HOUGHTEN
openaire +1 more source
Maintenance of constant body temperature equilibrium over a wide variety of activities and environmental conditions constitutes one of the most important problems in the physiology of life. Normal temperature is maintained through a balance between heat production by metabolism and heat loss to the surroundings.
MURRAY B. FERDERBER, F. C. HOUGHTEN
openaire +1 more source
American Journal of Physiology-Legacy Content, 1959
Vagal effects were observed in isolated vagal heart preparations of Rana pipiens over periods as long as 72 hours. The normal effect was partially blocked by lowering the temperature to about 14°C, and there was a complete block at 10°C and below. On rewarming the preparation the vagal effects recurred; and this process could be repeated cyclically ...
openaire +2 more sources
Vagal effects were observed in isolated vagal heart preparations of Rana pipiens over periods as long as 72 hours. The normal effect was partially blocked by lowering the temperature to about 14°C, and there was a complete block at 10°C and below. On rewarming the preparation the vagal effects recurred; and this process could be repeated cyclically ...
openaire +2 more sources
Journal of Physics F: Metal Physics, 1975
The effective Debye temperature for high temperatures is obtained, which is valid with no limitation on the magnitude of the impurity-host force constant. The result is approximately consistent with that of Maradudin and Flinn (1962) for small changes in the force constants, but for large changes in the force constants the difference is large.
K Ohashi, K Kobayashi
openaire +1 more source
The effective Debye temperature for high temperatures is obtained, which is valid with no limitation on the magnitude of the impurity-host force constant. The result is approximately consistent with that of Maradudin and Flinn (1962) for small changes in the force constants, but for large changes in the force constants the difference is large.
K Ohashi, K Kobayashi
openaire +1 more source
1970
In Chapter 5, target molecular weights for various enzymes were calculated from the 37%-doses measured at room temperature, and the results compared with the true molecular weights of the irradiated biomolecules. As there is no rational reason to attach any special significance to the results obtained at room temperature, the dependence of inactivation
Hermann Dertinger, Horst Jung
openaire +1 more source
In Chapter 5, target molecular weights for various enzymes were calculated from the 37%-doses measured at room temperature, and the results compared with the true molecular weights of the irradiated biomolecules. As there is no rational reason to attach any special significance to the results obtained at room temperature, the dependence of inactivation
Hermann Dertinger, Horst Jung
openaire +1 more source