Results 281 to 290 of about 13,706,361 (339)
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Temperature gradient osmometer and anomalies in freezing temperatures
American Journal of Physiology-Regulatory, Integrative and Comparative Physiology, 1994We have developed a new device that measures freezing and melting temperatures in nanoliter volume samples and can be used as a "freezing point osmometer" with a resolution many orders of magnitude greater than that of existing freezing point osmometers.
A, Arav, B, Rubinsky
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Hot corrosion in a temperature gradient
Materials and Corrosion, 1999Abstract Hot corrosion is the accelerated attack of materials at elevated temperatures that is induced by a thin film of fused salt. Many materials that experience hot corrosion are exposed to high heat fluxes and temperature gradients. The hot corrosion of metals can be described by the dissolution of a protective metal oxide into the ...
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The esophageal temperature gradient in anesthetized children
Journal of Clinical Monitoring, 1993Our objective was to study the effect of the temperature of the anesthetic gas mixture (AGM) on esophageal temperature measurements made in children whose tracheas had been intubated for anesthesia. We also sought to establish the optimal site for the temperature sensor in the esophagus and to find a way to accurately place the sensor.Special ...
E C, Bloch, B, Ginsberg, R A, Binner
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1934
Abstract The first part of this paper consists of a brief discussion of the correlation of temperature with structure and the possible causes of temperature variations over local and regional areas. The second part of the paper consists of a table in which are summarized certain constants deduced from the temperature ...
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Abstract The first part of this paper consists of a brief discussion of the correlation of temperature with structure and the possible causes of temperature variations over local and regional areas. The second part of the paper consists of a table in which are summarized certain constants deduced from the temperature ...
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The Temperature Gradient in the Solar Nebula
Science, 1974The available compositional data on planets and satellites can be used to place stringent limits on the thermal environment in the solar nebula. The densities of the terrestrial planets, Ceres and Vesta, the Galilean satellites, and Titan; the atmospheric compositions of several of these bodies; and geochemical and geophysical data on the earth combine
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The quiet corona: Temperature and temperature gradient
Solar Physics, 1974A study of the lower corona thermal properties was made using the best examples of solar wind heavy ion spectra obtained with Vela 5 and 6 plasma analyzers at times of quiet solar wind (low speed, low temperature). The multiple Si and Fe ion species peaks in the spectra were fit with solutions of the ionization equilibrium equations to determine ...
S. J. Bame +3 more
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Toroidal ion temperature gradient mode stability at large temperature gradients
Physica Scripta, 1997It is well known that the ion temperature gradient (ITG) or ηi mode (ηi = [(1/Ti)(dTi/dr)]/ [(1/n0)(dn0/dr)] = Ln/LT, Ln = density scale length, LT = temperature scale length) has an instability threshold (ηilow) around one for density scale lengths of the order of the magnetic field curvature radius LB.
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2002
A new gradient focusing method, temperature gradient focusing (TGF), is described. In TGF, a buffer is used with a temperature-dependent ionic strength, so that when a temperature gradient is applied to the system it results in a corresponding electrophoretic velocity gradient.
David Ross, Laurie E. Locascio
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A new gradient focusing method, temperature gradient focusing (TGF), is described. In TGF, a buffer is used with a temperature-dependent ionic strength, so that when a temperature gradient is applied to the system it results in a corresponding electrophoretic velocity gradient.
David Ross, Laurie E. Locascio
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Journal of Chromatography A, 2005
Temperature gradient interaction chromatography (TGIC) is a powerful technique for molecular weight fractionation of polymers, in which the interaction strength is controlled by varying the column temperature. In the present paper, the effects of the sign of the temperature dependence of the retention and the direction of the temperature gradient ...
Shinya, Teramachi +2 more
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Temperature gradient interaction chromatography (TGIC) is a powerful technique for molecular weight fractionation of polymers, in which the interaction strength is controlled by varying the column temperature. In the present paper, the effects of the sign of the temperature dependence of the retention and the direction of the temperature gradient ...
Shinya, Teramachi +2 more
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