Results 41 to 50 of about 9,555,506 (225)
Varicocele-induced infertility: Newer insights into its pathophysiology
The association between varicoceles and male infertility has been known since the 1950s; however, the pathophysiology of the process remains uncertain. The primary proposed hypotheses involve hyperthermia, venous pressure, testicular blood flow, hormonal
Michael L Eisenberg, Larry I Lipshultz
doaj +1 more source
Inside the Bondi radius of M87 [PDF]
Chandra X-ray observations of the nearby brightest cluster galaxy M87 resolve the hot gas structure across the Bondi accretion radius of the central supermassive black hole, a measurement possible in only a handful of systems but complicated by the ...
Broderick, A. E. +3 more
core +3 more sources
Hot One-Temperature Accretion Flows Around Black Holes [PDF]
We describe hot, optically-thin solutions for one-temperature accretion disks around black holes. We include cooling by synchrotron, bremsstrahlung, and Comptonization.
Esin, A. A. +3 more
core +3 more sources
Effect of Processing Temperature on Storage Quality of In-Shell Hazelnut
Background: Drying is the one of the oldest methods for increasing the shelf life of food products. The objective of the present study was evaluation of effect of different drying temperatures on drying time and storage quality parameters of in-shell ...
Z. Yousefi +2 more
doaj
Experimental Investigation for a Novel Prototype of a Thermoelectric Power Generator With Heat Pipes
In order to obtain the power generation of the thermoelectric power generator (TEG) group, a similar structure of the disc sandwich structure and an experimental system are built to analyze the power generation performance and temperature characteristics.
Yan Liu +4 more
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Hot-spot formation in stacks of intrinsic Josephson junctions in Bi2Sr2CaCu2O8
We have studied experimentally and numerically temperature profiles and the formation of hot spots in intrinsic Josephson junction stacks in Bi2Sr2CaCu2O8 (BSCCO). The superconducting stacks are biased in a state where all junctions are resistive.
A. Ishii +14 more
core +1 more source
A similarity law for stressing rapidly heated thin-walled cylinders [PDF]
When a thin cylindrical shell of uniform thickness is very rapidly heated by hot high-pressure gas flowing inside the shell, the temperature of material decreases steeply from a high temperature at the inside surface to ambient temperatures at the ...
Cheng, C. M., Tsien, H. S.
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Valley Coherent Hot Carriers and Thermal Relaxation in Monolayer Transition Metal Dichalcogenides
We show room temperature valley coherence with in MoS2, MoSe2, WS2 and WSe2 monolayers using linear polarization resolved hot photoluminescence (PL), at energies close to the excitation - demonstrating preservation of valley coherence before sufficient ...
Kallatt, Sangeeth +2 more
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Heating and Cooling of Hot Accretion Flows by Non Local Radiation
We consider non-local effects which arise when radiation emitted at one radius of an accretion disk either heats or cools gas at other radii through Compton scattering. We discuss three situations: 1.
Ann A. Esin +3 more
core +1 more source
Background/Objectives: The purpose was to investigate the effects of hot and humid environments on thermoregulation and aerobic endurance capacity and whether high skin temperature serves as a more important thermoregulatory factor affecting aerobic ...
Yixiao Xu, Yongcai Zhao, Binghong Gao
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