Results 211 to 220 of about 671,184 (266)

TEMPERATURE COEFFICIENTS IN BIOLOGY

Biological Reviews, 1930
Summary.(a) The problem of temperature coefficients in biology was initiated by chemists and has suffered from the beginning from this circumstance. Attempts to apply chemical temperature‐velocity formulae (the Q10 rule and the Van't Hoff‐Arrhenius law) to biological processes failed, because none of the temperature constants used in chemistry (Q10, μ)
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The Temperature Coefficient of the Refractive Index of Water*

Journal of the Optical Society of America, 1948
A Jamin interferometer was used to measure the thermal coefficient of the refractive index of water for sodium light (λ=5893A) from −5°C to +25°C. From this was calculated the index-temperature curve over the same range. The results agree with those found by the Bureau of Standards for water within the experimental error, which is between 1×10−6 and 2 ...
J B, HAWKES, R W, ASTHEIMER
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Temperature Coefficient of Vulcanization

Industrial & Engineering Chemistry, 1939
Abstract One hundred years ago rubber was the only available substance having the property of long-range elasticity which makes rubber so useful to man. The invention of vulcanization tremendously increased the usefulness of rubber, since it decreased the plastic flow at elevated temperatures and increased the resistance to hardening at low ...
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Zero-temperature Hall coefficient of an insulator

Physical Review Letters, 1992
We prove that for noninteracting electrons at zero temperature, an insulator exhibits finite Hall resistivity in the dc limit. More generally, we present simple macroscopic arguments that this behavior is generic for all insulators. We therefore conclude that the zero-temperature Hall coefficient is not a measure of the number of mobile carriers.
, Zhang, , Kivelson, , Lee
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Temperature Coefficients and Acclimatization

Nature, 1940
CERTAIN biologists (especially Crozier1 and his school) have formulated theories on the effects of changing temperatures on protoplasm. The numerical value of the temperature coefficient (= Q10 = of a biological reaction is believed to afford a clue to the nature of the controlling physical or chemical changes.
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The Temperature Coefficient of Inductance

Proceedings of the IRE, 1937
The author tries to explain the discrepancy between theory and experiment with regard to the temperature coefficient of inductance of coils. Experiments show that the temperature coefficient of inductance is not equal to the coefficient of linear expansion of the material of the coil, but exceeds it many timies.
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On the Temperature Coefficient of Diffusion

Proceedings of the Physical Society of London, 1911
The Paper describes further experiments carried out by the Author with an improved form of the apparatus previously described ("Proc." Ph. Soc., XXI., p. 374), by means of which the value of the coefficient of diffusion of salts through water can be found at various temperatures.
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Enhancing low-temperature electrochemical kinetics and high-temperature cycling stability by decreasing ionic packing factor

EScience, 2023
X S Zhao, Chunfu Lin
exaly  

Temperature Coefficient

2022
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The photochemical temperature coefficient

Transactions of the Faraday Society, 1931
K. W. Young, D. W. G. Style
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