Results 1 to 10 of about 478,349 (287)

Inhomogeneous quantum quenches [PDF]

open access: yesJournal of Statistical Mechanics: Theory and Experiment, 2008
30 pages, 6 ...
Sotiriadis, S, Cardy, J
openaire   +4 more sources

Nonlinear turbulent magnetic diffusion and effective drift velocity of large-scale magnetic field in a two-dimensional magnetohydrodynamic turbulence

open access: yes, 2007
We study a nonlinear quenching of turbulent magnetic diffusion and effective drift velocity of large-scale magnetic field in a developed two-dimensional MHD turbulence at large magnetic Reynolds numbers. We show that transport of the mean-square magnetic
A. Ruzmaikin   +18 more
core   +1 more source

Galaxy evolution in groups and clusters: satellite star formation histories and quenching timescales in a hierarchical Universe [PDF]

open access: yes, 2012
Satellite galaxies in groups and clusters are more likely to have low star formation rates (SFR) and lie on the red-sequence than central (field) galaxies.
Bosch, Frank C. van den   +3 more
core   +1 more source

STRUKTUR MIKRO DAN KEKERASAN BAJA S45C PADA PENGELASAN SMAW DENGAN VARIASI MEDIA QUENCH

open access: yesJIPTEK: Jurnal Ilmiah Pendidikan Teknik dan Kejuruan, 2019
The purpose of this research is to find out the effect of current on microstructure and hardness value in S45C steel before (raw material) and after welding using Shielded Metal Arc Welding (SMAW). This research using experiment method.
Nizam Effendi
doaj   +1 more source

Water in Deep Eutectic Solvents: New Insights From Inelastic Neutron Scattering Spectroscopy

open access: yesFrontiers in Physics, 2022
The effect of water on the physicochemical properties of deep eutectic solvents (DES) is a trending research topic. In this work, inelastic neutron scattering (INS) spectroscopy, was used to probe intermolecular interactions in the water-deep eutectic ...
Mariela M. Nolasco   +9 more
doaj   +1 more source

Liscic/petrofer Probe to Investigate Real Industrial Hardening Processes and Some Fundamentals During Quenching of Steel Parts in Liquid Media [PDF]

open access: yes, 2017
In the paper some unusual processes are considered during quenching such as self-regulated thermal process when metallic probe is covered by insulating polymeric layer, oscillation of temperature in surface layers of probe, creation a “shoulder” when ...
Kobasko, N. (Nikolai)   +1 more
core   +2 more sources

New Model for Estimating the Volume of Martensite Transformed Using Acoustic Emission Measurements During an Induction Hardening Process

open access: yesMetals
The accurate detection and quantification of martensitic transformation in steel during quenching are essential for controlling the resulting material properties. Numerous studies have investigated this phenomenon using Acoustic Emission (AE) techniques,
Erlantz Sola Llanos   +4 more
doaj   +1 more source

A single quenching point for a fractional heat equation based on the Riemann-Liouville fractional derivative with a nonlinear concentrate source

open access: yesBoundary Value Problems, 2017
This paper aims to study the quenching problem in a fractional heat equation with the Riemann-Liouville fractional derivative. The existence and uniqueness of a solution for the problem are obtained by transforming the problem to an equivalent integral ...
Wannika Sawangtong, Panumart Sawangtong
doaj   +1 more source

Quenching Behavior of the Electrochemiluminescence of Ru(bpy)32+/TPrA System by Phenols on a Smartphone‐Based Sensor

open access: yesChemistryOpen, 2021
Phenolic compounds such as vanillic and p‐coumaric acids are pollutants of major concern in the agro‐industrial processing, thereby their effective detection in the industrial environment is essential to reduce exposure.
Dr. Elmer C. Rivera   +3 more
doaj   +1 more source

Improved Sample Preparation for Untargeted Metabolomics Profiling of Escherichia coli

open access: yesMicrobiology Spectrum, 2021
Metabolomics is a powerful tool that can systematically describe global changes in the metabolome of microbes, thus improving our understanding of the mechanisms of action of antibiotics and facilitating the development of next-generation antibacterial ...
Dongyang Ye   +9 more
doaj   +1 more source

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