Results 81 to 90 of about 1,634,449 (194)

Thermal Mass Effect on the Solution Cooling Rate and on HIPped Astroloy Component Properties. [PDF]

open access: yesMaterials (Basel), 2022
Napal UG   +4 more
europepmc   +1 more source

Large mass dilepton production from jet-dilepton conversion in the quark-gluon plasma

open access: yes, 2011
We calculate the production of large mass dileptons from the passage of jets passing through the quark-gluon plasma. Using the relativistic kinetic theory, we rigorously derive the production rate for the jet-dilepton conversion in the hot medium.
Adare   +37 more
core   +1 more source

Baryonic thermal screening mass at NLO

open access: yesJournal of High Energy Physics
Abstract We determine the resummed 1-loop correction to a baryonic thermal screening mass. The calculation is carried out in the framework of a dimensionally reduced effective theory, where quarks are heavy fields due to their non-zero Matsubara frequencies.
Leonardo Giusti   +4 more
openaire   +3 more sources

Thermal Rectification in Graded Materials

open access: yes, 2012
In order to identify the basic conditions for thermal rectification we investigate a simple model with non-uniform, graded mass distribution. The existence of thermal rectification is theoretically predicted and numerically confirmed, suggesting that ...
Casati, Giulio   +3 more
core   +1 more source

The Origin of the Initial Mass Function and Its Dependence on the Mean Jeans Mass in Molecular Clouds

open access: yes, 2004
We investigate the dependence of stellar properties on the mean thermal Jeans mass in molecular clouds. We compare the results from the two largest hydrodynamical simulations of star formation to resolve the fragmentation process down to the opacity ...
Bate, Matthew R., Bonnell, Ian A.
core   +2 more sources

Sterile neutrino dark matter bounds from galaxies of the Local Group

open access: yes, 2013
We show that the canonical oscillation-based (non-resonant) production of sterile neutrino dark matter is inconsistent at $>99$% confidence with observations of galaxies in the Local Group. We set lower limits on the non-resonant sterile neutrino mass of
Abazajian, Kevork N.   +5 more
core   +1 more source

Reliability of Domestic Gas Flow Sensors with Hydrogen Admixtures

open access: yesSensors
Static flow sensors (e.g., thermal gas micro electro-mechanical sensors—MEMS—and ultrasonic time of flight) are becoming the prevailing technology for domestic gas metering and billing since they show advantages in respect to the traditional volumetric ...
Giorgio Ficco   +6 more
doaj   +1 more source

Experimental and Numerical Study of the Flow and Heat Transfer in a Bubbly Turbulent Flow in a Pipe with Sudden Expansion

open access: yesEnergies, 2019
The flow patterns and heat transfer of a downstream bubbly flow in a sudden pipe expansion are experimentally and numerically studied. Measurements of the bubble size were performed using shadow photography.
Pavel Lobanov   +2 more
doaj   +1 more source

The Impacts of Climate Change on Historic Buildings: Heating and Overheating in the Tower of London

open access: yesEng
The built environment requires retrofitting on a massive scale to both mitigate the impacts of climate change and adapt to future conditions. Buildings of high thermal mass offer useful insights into the limits of passive measures in futureproofing ...
Aaron Gillich
doaj   +1 more source

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