Results 31 to 40 of about 2,386,368 (304)

APPLICATION OF TESSELLATION TECHNIQUES IN THE STRUCTURAL ANALYSIS OF MD-SIMULATED MATERIALS

open access: yesTASK Quarterly, 1997
A new tessellation technique is applied to the structural analysis of the MD-simulated materials. The main point of the method is a suitable manipulation of the contracted simplices network.
ROBERT LASKOWSKI   +2 more
doaj  

A review of physics-based models in prognostics: application to gears and bearings of rotating machinery [PDF]

open access: yes, 2016
Health condition monitoring for rotating machinery has been developed for many years due to its potential to reduce the cost of the maintenance operations and increase availability.
Cubillo, Adrian   +2 more
core   +2 more sources

The role and implications of mammalian cellular circadian entrainment

open access: yesFEBS 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

STRUCTURAL MODELLING OF AMORPHOUS VANADIUM PENTOXIDE

open access: yesTASK Quarterly, 1997
Amorphous vanadium pentoxide (a -V2O5) is a component o f many technically important semiconducting glasses. The transport properties are related directly to the material structure, and so in order to understand the transport mechanism the atom ...
AGNIESZKA WITKOWSKA   +2 more
doaj  

Physics applied to electrochemistry: Tunneling reactions [PDF]

open access: bronze, 2021
Kirk H. Bevan   +4 more
openalex   +1 more source

Oxide phosphors for light upconversion; Yb3+ and Tm3+ co-doped Y2BaZnO5 [PDF]

open access: yes, 2011
Copyright 2011 American Institute of Physics. This article may be downloaded for personal use only. Any other use requires prior permission of the author and the American Institute of Physics.
Anthony K. Cheetham   +11 more
core   +1 more source

Molecular bases of circadian magnesium rhythms across eukaryotes

open access: yesFEBS 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

MONTE CARLO SIMULATION OF DISPERSIVE CARRIER TRANSPORT IN DISORDERED SOLIDS IN THE PRESENCE OF SPACE CHARGE EFFECTS

open access: yesTASK Quarterly, 1998
A Monte Carlo (MC) method of simulation of the multiple-trapping (MT) carrier transport in disordered solids, taking into account the space charge effects, is presented.
WŁADYSŁAW TOMASZEWICZ
doaj  

Interplay between circadian and other transcription factors—Implications for cycling transcriptome reprogramming

open access: yesFEBS Letters, EarlyView.
This perspective highlights emerging insights into how the circadian transcription factor CLOCK:BMAL1 regulates chromatin architecture, cooperates with other transcription factors, and coordinates enhancer dynamics. We propose an updated framework for how circadian transcription factors operate within dynamic and multifactorial chromatin landscapes ...
Xinyu Y. Nie, Jerome S. Menet
wiley   +1 more source

FORWARD AND REVERSE EXCITATION ENERGY TRANSPORT MONITORED BY MONTE - CARLO SIMULATIONS

open access: yesTASK Quarterly, 1997
Monte Carlo study of nonradiative excitation energy transport in binary disordered systems is presented. Two methods of simulations are employed and tested.
LESZEK KUŁAK, PIOTR BOJARSKI
doaj  

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