Results 51 to 60 of about 1,498,624 (307)

The chiral magnetic wave in an expanding QCD fluid

open access: yes, 2013
As a consequence of the chiral anomaly, the hydrodynamics of hot QCD matter coupled to QED allows for a long-wavelength mode of chiral charge density, the chiral magnetic wave (CMW), that provides for a mechanism of electric charge separation along the ...
Taghavi, Seyed Farid   +1 more
core   +1 more source

Charge separation in organic photovoltaic cells [PDF]

open access: yes, 2014
We consider a simple model for the geminate electron-hole separation process in organic photovoltaic cells, in order to illustrate the influence of dimensionality of conducting channels on the efficiency of the process. The Miller-Abrahams expression for
Argyrakis, Panos   +3 more
core   +2 more sources

The (Glg)ABCs of cyanobacteria: modelling of glycogen synthesis and functional divergence of glycogen synthases in Synechocystis sp. PCC 6803

open access: yesFEBS Letters, EarlyView.
We reconstituted Synechocystis glycogen synthesis in vitro from purified enzymes and showed that two GlgA isoenzymes produce glycogen with different architectures: GlgA1 yields denser, highly branched glycogen, whereas GlgA2 synthesizes longer, less‐branched chains.
Kenric Lee   +3 more
wiley   +1 more source

THE EFFECT OF INLET VELOCITY ON THE PERFORMANCE OF OIL SHALE ASH CYCLONE SEPARATOR; pp. 155–166 [PDF]

open access: yesOil Shale, 2017
The maximum efficiency inlet velocity (MEIV) of the oil shale ash cyclone separator was explored in this paper. The results show that the inlet area of the separator has a significant effect on MEIV.
JING-XUAN YANG   +4 more
doaj   +1 more source

On the Uniqueness of Sparse Time-Frequency Representation of Multiscale Data [PDF]

open access: yes, 2015
In this paper, we analyze the uniqueness of the sparse time frequency decomposition and investigate the efficiency of the nonlinear matching pursuit method. Under the assumption of scale separation, we show that the sparse time frequency decomposition is
Hou, Thomas Y.   +2 more
core   +2 more sources

Limits on Stellar and Planetary Companions in Microlensing Event OGLE-1998-BUL-14 [PDF]

open access: yes, 1999
We present the PLANET photometric data set for \ob14, a high magnification ($A_{\rm max}\sim 16$) event alerted by the OGLE collaboration toward the Galactic bulge in 1998.
(The PLANET Collaboration)   +25 more
core   +3 more sources

Structural biology of ferritin nanocages

open access: yesFEBS Letters, EarlyView.
Ferritin is a conserved iron‐storage protein that sequesters iron as a ferric mineral core within a nanocage, protecting cells from oxidative damage and maintaining iron homeostasis. This review discusses ferritin biology, structure, and function, and highlights recent cryo‐EM studies revealing mechanisms of ferritinophagy, cellular iron uptake, and ...
Eloise Mastrangelo, Flavio Di Pisa
wiley   +1 more source

A Novel Vane-type Oil-water Separator

open access: yesShiyou jixie, 2020
In the late stage of oil well production, the water cut is getting higher and higher, which puts forward higher requirements for downhole oil-water separators. A new type of vane type oil-water separator is introduced.
Zhan Min   +6 more
doaj  

THE CALCULATING EFFICIENCY METHOD OF COMBINED SEPARATOR DESIGNED FOR GASES CLEANING FROM CONDENSED MOISTURE

open access: yesИзвестия высших учебных заведений: Проблемы энергетики, 2017
The article focuses on the gases cleaning various methods from the dispersed phase, that adversely affects on the holding of technological processes.
A. R. Iskhakov, M. M. Basharov
doaj   +1 more source

Towards a loophole-free test of Bell's inequality with entangled pairs of neutral atoms

open access: yes, 2009
Experimental tests of Bell's inequality allow to distinguish quantum mechanics from local hidden variable theories. Such tests are performed by measuring correlations of two entangled particles (e.g. polarization of photons or spins of atoms).
Cabello, Adan   +7 more
core   +1 more source

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