Results 81 to 90 of about 103,825 (319)
D-branes, RR-fields and duality on noncommutative manifolds
, 2008 We develop some of the ingredients needed for string theory on noncommutative spacetimes, proposing an axiomatic formulation of T-duality as well as establishing a very general formula for D-brane charges.
Szabo, Richard J.; id_orcid +14 more
core +1 more source
FEBS Letters, EarlyView.An unexpected alternative interaction site for ethyl viologen was identified in formate dehydrogenase 1 from Methylorubrum extorquens. Combined mutagenesis, kinetic analysis, and docking revealed that aromatic residues near an iron–sulfur cluster enable flavin mononucleotide‐independent electron transfer, offering a framework for engineering improved ...
Eleni G. Poloniataki, Yong Hwan Kim
wiley +1 more source
En bleu et noir, la Méditerranée est-elle toujours un rêve ?
Babel: Littératures Plurielles, 2014 At the usual enthusiasm for the Mediterranean Sea of legends, with its postcard blue and white, it is quite lucid to associate the red of the fire and the blood, as well as the black of the violence and the death, e.g. the tragedy.
Jean-Claude Villain
doaj +1 more source
A Stone Duality Between Finite Hypergraphs and FCTH-Lattices
, 2020 In this thesis we examine the relationship between hypergraphs and specialized frames called CTH-lattices. We find that these objects (under a finite context) and their associated homomorphisms form a duality, and therefore, are strongly related to each ...
Elrod, Stephen Jacob
core
Vector Coded Caching Substantially Boosts MU-MIMO: Pathloss, CSI and Power-allocation Considerations
, 2023 International audienceWe here continue the exploration of vector coded caching and its powerful effect on the performance of multiuser multiple-input multiple-output (MU-MIMO) systems.
Elia, Petros, Zhao, Hui
core
Stochastic monotonicity and duality for one-dimensional Markov processes [PDF]
, 2011 The theory of monotonicity and duality is developed for general one-dimensional Feller processes, extending the approach from [11]. Moreover it is shown that local monotonicity conditions (conditions on the Lévy kernel) are sufficient to prove the well-
Kolokoltsov, V. N. (Vasiliĭ Nikitich)
core +1 more source
From mice to humans—divergent strategies for intestinal homeostasis and regeneration
FEBS Letters, EarlyView.Recent advances such as organoid genome editing, xenotransplantation, imaging, and whole‐genome sequencing have enabled direct studies of human intestinal stem cells (ISCs). These studies reveal species‐specific features, including slower ISC proliferation, distinct injury responses, slower somatic mutation accumulation in humans, and an inverse ...
Keiko Ishikawa +2 more
wiley +1 more source
Personification of a Duality [PDF]
AMA Journal of Ethics, 2021 This watercolor self-portrait visually characterizes an irony faced by clinicians who are underrepresented minorities. Tasked with saving patients' lives during the COVID-19 pandemic, they belong to communities inequitably burdened by the SARS-CoV-2 virus and by many Americans' unwillingness to follow public health recommendations that would protect ...
openaire +2 more sources
AlgorithmsThis article investigates robust optimality conditions and duality results for a class of nonsmooth multiobjective programming problems with vanishing constraints under data uncertainty (UNMPVC).
Balendu Bhooshan Upadhyay +3 more
doaj +1 more source