Results 51 to 60 of about 1,761,291 (295)

Periodic orbit theory of strongly anomalous transport

open access: yes, 2003
We establish a deterministic technique to investigate transport moments of arbitrary order. The theory is applied to the analysis of different kinds of intermittent one-dimensional maps and the Lorentz gas with infinite horizon: the typical appearance of
Artuso, Roberto, Cristadoro, Giampaolo
core   +1 more source

Kinetic theory of quantum transport at the nanoscale [PDF]

open access: yes, 2004
We present a quantum-kinetic scheme for the calculation of non-equilibrium transport properties in nanoscale systems. The approach is based on a Liouville-master equation for a reduced density operator and represents a generalization of the well-known ...
Car, Roberto, Gebauer, Ralph
core   +1 more source

Enteropathogenic E. coli shows delayed attachment and host response in human jejunum organoid‐derived monolayers compared to HeLa cells

open access: yesFEBS Letters, EarlyView.
Enteropathogenic E. coli (EPEC) infects the human intestinal epithelium, resulting in severe illness and diarrhoea. In this study, we compared the infection of cancer‐derived cell lines with human organoid‐derived models of the small intestine. We observed a delayed in attachment, inflammation and cell death on primary cells, indicating that host ...
Mastura Neyazi   +5 more
wiley   +1 more source

Integrative transport policy - theory and practice [PDF]

open access: yesPrzegląd Komunikacyjny, 2020
The availability of transport services is one of the basic conditions for meeting the living needs and socio-economic activity of the population. The lack of access to such services is called a communication exclusion.
Anna Mężyk
doaj   +1 more source

Transport Theory

open access: yes, 1979
A Wiley-Interscience publication. ; Includes bibliographical references and index. ; Mode of access: Internet.
Duderstadt, James J., Martin, William R.
openaire   +2 more sources

Photon transport theory [PDF]

open access: yesAnnals of Physics, 1961
Abstract A first order, momentum-configuration space transport equation for photons is derived for low energy (nonrelativistic) systems. The derivation is first order in the sense that the transition probabilities characterizing photon scattering emission and absorption are computed only to the first nonvanishing order by conventional perturbation ...
Osborn, Richard K., Klevans, Edward H.
openaire   +3 more sources

Crosstalk between the ribosome quality control‐associated E3 ubiquitin ligases LTN1 and RNF10

open access: yesFEBS Letters, EarlyView.
Loss of the E3 ligase LTN1, the ubiquitin‐like modifier UFM1, or the deubiquitinating enzyme UFSP2 disrupts endoplasmic reticulum–ribosome quality control (ER‐RQC), a pathway that removes stalled ribosomes and faulty proteins. This disruption may trigger a compensatory response to ER‐RQC defects, including increased expression of the E3 ligase RNF10 ...
Yuxi Huang   +8 more
wiley   +1 more source

A View on Optimal Transport from Noncommutative Geometry

open access: yesSymmetry, Integrability and Geometry: Methods and Applications, 2010
We discuss the relation between the Wasserstein distance of order 1 between probability distributions on a metric space, arising in the study of Monge-Kantorovich transport problem, and the spectral distance of noncommutative geometry.
Francesco D'Andrea, Pierre Martinetti
doaj   +1 more source

First-Principles Based Matrix-Green's Function Approach to Molecular Electronic Devices: General Formalism

open access: yes, 2001
Transport in molecular electronic devices is different from that in semiconductor mesoscopic devices in two important aspects: (1) the effect of the electronic structure and (2) the effect of the interface to the external contact. A rigorous treatment of
Albright   +95 more
core   +1 more source

Protein pyrophosphorylation by inositol pyrophosphates — detection, function, and regulation

open access: yesFEBS Letters, EarlyView.
Protein pyrophosphorylation is an unusual signaling mechanism that was discovered two decades ago. It can be driven by inositol pyrophosphate messengers and influences various cellular processes. Herein, we summarize the research progress and challenges of this field, covering pathways found to be regulated by this posttranslational modification as ...
Sarah Lampe   +3 more
wiley   +1 more source

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