Results 31 to 40 of about 531,300 (297)
Rashba effect induced localization in quantum networks [PDF]
, 2004 We study a quantum network extending in one-dimension (chain of square loops connected at one vertex) made up of quantum wires with Rashba spin-orbit coupling. We show that the Rashba effect may give rise to an electron localization phenomenon similar to
B. Altshuler +9 more
core +2 more sources
A Biophysical Systems Approach to Identifying the Pathways of Acute and Chronic Doxorubicin Mitochondrial Cardiotoxicity. [PDF]
PLoS Computational Biology, 2016 The clinical use of the anthracycline doxorubicin is limited by its cardiotoxicity which is associated with mitochondrial dysfunction. Redox cycling, mitochondrial DNA damage and electron transport chain inhibition have been identified as potential ...
Bernardo L de Oliveira, Steven Niederer
doaj +1 more source
Crossover from time-correlated single-electron tunneling to that of Cooper pairs
, 2007 We have studied charge transport in a one-dimensional chain of small Josephson junctions using a single-electron transistor. We observe a crossover from time-correlated tunneling of single electrons to that of Cooper pairs as a function of both magnetic ...
D. V. Averin +8 more
core +1 more source
Inelastic electron transport in polymer nanofibers
, 2008 In this paper we present theoretical analysis of the electron transport in conducting polymers. We concentrate on the study of the effects of temperature on characteristics of the transport. We treat a conducting polymers in a metal state as a network of
Mott N. F., Natalya A. Zimbovskaya
core +1 more source
Parkinson's Disease, 2016 Peroxisome proliferator-activated receptor γ coactivator 1α (PGC-1α) is a central regulator of cellular and mitochondrial metabolism. Cellular bioenergetics are critically important in “energy-guzzling” neurons, but the components and wiring of the ...
Rachit Bakshi +3 more
doaj +1 more source
Impurity Scattering of Wave Packets on a Lattice
, 2006 Quantum transport in a lattice is distinct from its counterpart in continuum media. Even a free wave packet travels differently in a lattice than in the continuum.
F. A. Hegmann +10 more
core +1 more source
Unique photosynthetic electron transport tuning and excitation distribution in heterokont algae.
PLoS ONE, 2019 Heterokont algae are significant contributors to marine primary productivity. These algae have a photosynthetic machinery that shares many common features with that of Viridiplantae (green algae and land plants).
Gunvor Bjerkelund Røkke +5 more
doaj +1 more source
Coulomb Gap in Graphene Nanoribbons
, 2011 We investigate the density and temperature-dependent conductance of graphene nanoribbons with varying aspect ratio. Transport is dominated by a chain of quantum dots forming spontaneously due to disorder. Depending on ribbon length, electron density, and
Dröscher, S. +4 more
core +1 more source
Plastid redox state and sugars: Interactive regulators of nuclear-encoded photosynthetic gene expression [PDF]
, 2001 Feedback regulation of photosynthesis by carbon metabolites has long been recognized, but the underlying cellular mechanisms that control this process remain unclear.
Dominy, P J +3 more
core +2 more sources
Microbial exopolysaccharide production by polyextremophiles in the adaptation to multiple extremes
FEBS Letters, EarlyView.Polyextremophiles are microorganisms that endure multiple extreme conditions by various adaptation strategies that also include the production of exopolysaccharides (EPSs). This review provides an integrated perspective on EPS biosynthesis, function, and regulation in these organisms, emphasizing their critical role in survival and highlighting their ...
Tracey M Gloster, Ebru Toksoy Öner
wiley +1 more source