Results 71 to 80 of about 1,618,200 (249)
Second Order Thermal Corrections to Electron Wavefunction [PDF]
, 2011 Second order perturbative corrections to electron wavefunction are calculated here at generalized temperature, for the first time. This calculation is important to prove the renormalizeability of QED through order by order cancellation of singularities ...
Ahmed +51 more
core +2 more sources
Vitae, 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
International Journal of Rotating Machinery, 2007 The results of recent studies have shown that combustor exit temperature distortion can cause excessive heat load of high-pressure turbine (HPT) rotor blades. The heating of HPT rotor blades can lead to thermal fatigue and degrade turbine performance. In
Zhao Qingjun +3 more
doaj +1 more source
Thermal state simulation analysis of molten iron ladle based on different insulation measures
工程科学学报, 2018 The turnover time for transporting a hot metal from a blast furnace to a basic oxygen furnace is long and therefore the heat preservation effects are not ideal. These factors affect the temperature and thermal state of the ladle refractories, which leads
YUAN Fei +3 more
doaj +1 more source
Anisotropic Thermal Conduction in Supernova Remnants: Relevance to Hot Gas Filling Factors in the Magnetized ISM [PDF]
Astrophys.J. 645 (2006) L49-L52, 2006 We explore the importance of anisotropic thermal conduction in the evolution of supernova remnants via numerical simulations. The mean temperature of the bubble of hot gas is decreased by a factor of ~3 compared to simulations without thermal conduction, together with an increase in the mean density of hot gas by a similar factor.
arxiv +1 more source
Smart overlay coatings - concept and practice [PDF]
, 2002 Smart overlay coatings are a functionally gradient coating system designed to provide high temperature corrosion protection over a wide range of operating conditions.
Chan, W. Y. +3 more
core +1 more source
FUSE Spectroscopy of the Accreting Hot Components in Symbiotic Variables [PDF]
, 2017 We have conducted a spectroscopic analysis of the far ultraviolet archival spectra of four symbiotic variables, EG And, AE Ara, CQ Dra and RW Hya. RW Hya and EG And have never had a recorded outburst while CQ Dra and AE Ara have outburst histories. We analyze these systems while they are in quiescence in order to help reveal the physical properties of ...
arxiv +1 more source
, 2010 At high enough input power in stacks of Bi_2Sr_2CaCu_2O8 intrinsic Josephson junctions a hot spot (a region heated to above the superconducting transition temperature) coexists with regions still in the superconducting state.
A. Iishi +14 more
core +1 more source
Channels, 2012 Perturbations to body temperature affect almost all cellular processes and, within certain limits, results in minimal effects on overall physiology. Genetic mutations to ion channels, or channelopathies, can shift the fine homeostatic balance resulting in a decreased threshold to temperature induced disturbances.
Peter C. Ruben, Csilla Egri
openaire +3 more sources
Impact of Hot Pressing Temperature on Medium Density Fiberboard (MDF) Performance
Advances in Materials Science and Engineering, 2017 Hot pressing temperature is determined according to the performance of boards, type of glue, and production efficiency of hot press. During hot pressing, the thermal energy has enhanced the plasticity of the fiber and created conditions for the ...
W. Gul, A. Khan, A. Shakoor
doaj +1 more source