Results 31 to 40 of about 1,120,277 (382)
Nonequilibrium Weak Processes in Kaon Condensation II - Kinetics of condensation --- [PDF]
, 1999 The kinetics of negatively charged kaon condensation in the early stages of a newly born neutron star is considered. The thermal kaon process, in which kaons are thermally produced by nucleon-nucleon collisions, is found to be dominant throughout the ...
A. Akmal +69 more
core +3 more sources
Buildings, 2021 The duo of better insulated and more air-tight envelopes without appropriate consideration of water vapour diffusion and envelope moisture management has often demonstrated an increased potential of moisture accumulation, interstitial condensation, and ...
Toba Samuel Olaoye +2 more
doaj +1 more source
Coactivator condensation at super-enhancers links phase separation and gene control
Science, 2018 Phase separation and gene control Many components of eukaryotic transcription machinery—such as transcription factors and cofactors including BRD4, subunits of the Mediator complex, and RNA polymerase II—contain intrinsically disordered low-complexity ...
Benjamin R. Sabari +22 more
semanticscholar +1 more source
Vapor condensation with daytime radiative cooling
Proceedings of the National Academy of Sciences of the United States of America, 2021 Significance Traditionally, the cooling for passive vapor condensation is mainly provided by convection and conduction. However, these mechanisms do not work when the vapor temperature is near the ambient air temperature.
Ming Zhou +11 more
semanticscholar +1 more source
Synthesis of [(4-Chloro-5H-1,2,3-dithiazol-5-ylidene)amino]azines
Molecules, 2011 The reactions of 2-, 3- and 4-aminopyridines with 4,5-dichloro-1,2,3-dithiazol-ium chloride (Appel salt) 4 to give N-(4-chloro-5H-1,2,3-dithiazol-5-ylidene)pyridin-X-amines 1a (X = 2), 1g (X = 3) and 1k (X = 4) were optimized with respect to base ...
Panayiotis A. Koutentis +2 more
doaj +1 more source
Numerical Model of Heat Pipes as an Optimization Method of Heat Exchangers
Energies, 2021 This paper presents research results on heat pipe numerical models as optimization of heat pipe heat exchangers for intensification of heat exchange processes and the creation of heat exchangers with high efficiency while reducing their dimensions.
Łukasz Adrian +3 more
doaj +1 more source
Condensate cosmology -- dark energy from dark matter [PDF]
, 2002 Imagine a scenario in which the dark energy forms via the condensation of dark matter at some low redshift. The Compton wavelength therefore changes from small to very large at the transition, unlike quintessence or metamorphosis.
A. Arbey +54 more
core +2 more sources
Tachyon condensation and Boundary States in Bosonic String [PDF]
, 2000 We discuss tachyon configuration for the unoriented bosonic string theory which produces a bosonic string theory with SO(32) gauge symmetry in ten dimensions. It is closely related to the tachyon condensation scenario proposed by A. Sen. We also give the
Matsuo, Y.
core +2 more sources
A third family of super dense stars in the presence of antikaon condensates [PDF]
, 2001 The formation of $K^-$ and $\bar K^0$ condensation in $\beta$-equilibrated hyperonic matter is investigated within a relativistic mean field model. In this model, baryon-baryon and (anti)kaon-baryon interactions are mediated by the exchange of mesons. It
Bandyopadhyay, Debades, Banik, Sarmistha
core +3 more sources
Contemporary state of production of wood coal
Известия высших учебных заведений: Проблемы энергетики, 2018 The article deals with the properties of coal and the field of application, the development of technology for the production of charcoal, and also the installation for the processing of timber materials of the timber industry.
N. F. Timerbaev +3 more
doaj +1 more source