Results 81 to 90 of about 9,555,506 (225)

A case report on the physiological responses to extreme heat during Sicily's July 2023 heatwave

open access: yesPhysiological Reports
July 2023 has been confirmed as Earth's hottest month on record, and it was characterized by extraordinary heatwaves across southern Europe. Field data collected under real heatwave periods could add important evidence to understand human adaptability to
Davide Filingeri   +5 more
doaj   +1 more source

Analysis of temperature field of grain and drying medium for grain drying integrated mechanical device.

open access: yesMATEC Web of Conferences, 2018
In order to improve the working efficiency of the drying tower and the hot blast stove in the process of grain drying, this paper proposes a method to solve the problems of air pollution and energy waste caused by excessive combustion or insufficient ...
Wang Heng   +4 more
doaj   +1 more source

Temperature induced alignment in hot rotating nuclei

open access: yesPhysical Review C, 1994
Employing a cranking Hamiltonian, in the static path approximation to the partition function, we have studied the behaviour of the moment of inertia of $^{64}Zn$ at a few values of temperatures as a function of the rotation frequency. At a low temperature T = 0.5 MeV and J=16 rotational alignment of $0g_{9/2}$ orbitals takes place.
Agrawal, B. K., Ansari, A.
openaire   +3 more sources

Study on thermal model for calculating transformer hot Spot temperature [PDF]

open access: yes, 2011
A power transformer is a static piece of apparatus with two or more windings which, by electromagnetic induction, transforms a system of alternating voltage and current into another system of voltage and current usually of different values and at same ...
Ramadan Dofan, Jamal Ali
core  

Comparative study of the antioxidant capacity in green tea by extraction at different temperatures of four brands sold in Colombia

open access: yesVitae, 2017
Background: Tea (Camellia sinensis) is the most highly consumed beverage in the world in addition to water. The most common way of preparation is steeping it in hot or cold water.(1) In Colombia, this is a recent trend and the market is growing ...
Luz Stella RAMÍREZ ARISTIZABAL   +3 more
doaj  

Quantum effects in thermal conduction: Nonequilibrium quantum discord and entanglement

open access: yes, 2011
We study the process of heat transfer through an entangled pair of two-level system, demonstrating the role of quantum correlations in this nonequilibrium process.
Dvira Segal, H. P. Breuer, Lian-Ao Wu
core   +1 more source

Extracting the Temperature of Hot Carriers in Time- and Angle-Resolved Photoemission

open access: yes, 2014
The interaction of light with a material's electronic system creates an out-of-equilibrium (non-thermal) distribution of optically excited electrons.
Grioni, Marco   +3 more
core   +1 more source

Apparatus and method for reducing thermal stress in a turbine rotor [PDF]

open access: yes, 1978
A gas turbine is described wherein the thermal stresses in the turbine rotor are reduced. The rotor includes a central disc with a peripheral rim, and a plurality of blades extending radially outward from the rim.
Heller, J. A.
core   +1 more source

Temperature dependence of trapped magnetic field in MgB2 bulk superconductor

open access: yes, 2003
Based on DC magnetization measurements, the temperature dependencies of the trapped magnetic field have been calculated for two MgB2 samples prepared by two different techniques: the high-pressure sintering and the hot pressing.
Fuchs, G.   +6 more
core   +1 more source

Physiological and Proteomic Responses of Cassava to Short-Term Extreme Cool and Hot Temperature. [PDF]

open access: yesPlants (Basel), 2022
Santanoo S   +6 more
europepmc   +1 more source

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