Results 41 to 50 of about 4,483,408 (274)

Study on the Uniformity of Temperature Distribution of Transverse Flux Induction Heating Based on a New Magnetic Pole

Energies, 2022
A new magnetic pole is designed and proposed for the transverse flux induction heating (TFIH) device, since the TFIH device with the original magnetic pole has the deficiencies of uneven temperature distribution on the strip surface at the outlet of the ...
Huabin Song, Youhua Wang, Jiangpai Peng, Chengcheng Liu   +3 more
doaj   +1 more source

Thermal-radiation-induced nonequilibrium carriers in an intrinsic graphene

, 2008
We examine an intrinsic graphene connected to the phonon thermostat at temperature T under irradiation of thermal photons with temperature T_r, other than T.
A. K. Geim, D. Potter, E. M. Lifshitz, F. T. Vasko, F. T. Vasko, M. V. Strikha, P. N. Romanets   +6 more
core   +1 more source

Strong disorder fixed points in the two-dimensional random-bond Ising model [PDF]

, 2006
The random-bond Ising model on the square lattice has several disordered critical points, depending on the probability distribution of the bonds. There are a finite-temperature multicritical point, called Nishimori point, and a zero-temperature fixed ...
A Honecker, Cabra D C, Cardy J, Cardy J L, Cook W, Dotsenko V S, Freund H, Georges A Le Doussal P, Honecker A, Iba Y, Landau D P, Lessa J C de Queiroz S L A, M Picco, Maillard J M, Nightingale M P, Nishimori H, Nishimori H, Ozeki Y, Ozeki Y, P Pujol, Shalaev B N, Sourlas N, Sourlas N, Stauffer D, Sørensen E S, Yeomans J M   +25 more
core   +5 more sources

The role and implications of mammalian cellular circadian entrainment

FEBS Letters, EarlyView.
At their most fundamental level, mammalian circadian rhythms occur inside every individual cell. To tell the correct time, cells must align (or ‘entrain’) their circadian rhythm to the external environment. In this review, we highlight how cells entrain to the major circadian cues of light, feeding and temperature, and the implications this has for our
Priya Crosby
wiley   +1 more source

The first measurement of temperature standard deviation along the line-of-sight in galaxy clusters

, 2012
Clusters of galaxies are mainly formed by merging of smaller structures, according to the standard cosmological scenario. If the mass of a substructure is >10% of that of a galaxy cluster, the temperature distribution of the intracluster medium (ICM) in ...
Akahori, Birkinshaw, Challinor, Colafrancesco, Colafrancesco, Colafrancesco, D. A. Prokhorov, Gomez, Halverson, Hansen, Itoh, Johansson, Markevitch, Markevitch, Mazzotta, Million, Ota, Prokhorov, Prokhorov, Rephaeli, Rybicki, S. Colafrancesco, Samsing, Sunyaev, Tucker, Wright, Zel’dovich, Zemcov   +27 more
core   +1 more source

Evolution and impact of defects in a p-channel CCD after cryogenic proton-irradiation [PDF]

, 2017
P-channel CCDs have been shown to display improved tolerance to radiation-induced charge transfer inefficiency (CTI) when compared to n-channel CCDs. However, the defect distribution formed during irradiation is expected to be temperature dependent due ...
Gow, Jason, Hall, David J., Holland, Andrew D., Murray, Neil J., Skottfelt, Jesper, Stefanov, Konstantin, Wood, Daniel   +6 more
core   +3 more sources

Molecular bases of circadian magnesium rhythms across eukaryotes

FEBS Letters, EarlyView.
Circadian rhythms in intracellular [Mg2+] exist across eukaryotic kingdoms. Central roles for Mg2+ in metabolism suggest that Mg2+ rhythms could regulate daily cellular energy and metabolism. In this Perspective paper, we propose that ancestral prokaryotic transport proteins could be responsible for mediating Mg2+ rhythms and posit a feedback model ...
Helen K. Feord, Gerben van Ooijen
wiley   +1 more source

Design and performance analysis of portable solar powered cooler for vaccine storage

Energy Science & Engineering
The efficacy of vaccine storage is significantly impacted by temperature fluctuations within the cooler, often exacerbated by using phase change materials in existing cooler designs for remote areas.
Vicent Marwa, Thomas Kivevele, Baraka Kichonge, Juma Selemani   +3 more
doaj   +1 more source

Analytical investigation on impact of presence of MPL on temperature distribution in single cell of PEFC under high temperature condition

Nihon Kikai Gakkai ronbunshu, 2020
Polymer Electrolyte Fuel Cell (PEFC) is desired to be operated over 90℃ during the period from 2020 to 2025 in Japan. The aim of this study is to clarify the impact of microporous layer (MPL) on the temperature profile of interface between polymer ...
Akira NISHIMURA, Kohei YAMAMOTO, Tatsuya OKADO, Masafumi HIROTA   +3 more
doaj   +1 more source

Study on temperature and wear behavior of disc cutter in cutting coal rock

Meitan xuebao, 2023
The heat generation mechanism, wear behavior and quantitative relationship between cutting load and coal rock characteristics of the interaction between the cutting tool of mining machinery and coal rock mass, are the keys in solving the wear failure ...
Chunsheng LIU, Zhenqian DANG, Yanting LIU, Ruohan LIU, Peng XU, Lei WANG, Huakai MA   +6 more
doaj   +1 more source