Results 121 to 130 of about 1,422,891 (308)

A D-induced duality and its applications [PDF]

open access: yes
This paper attempts to extend the notion of duality for convex cones, by basing it on a predescribed conic ordering and a fixed bilinear mapping. This is an extension of the standard definition of dual cones, in the sense that the nonnegativity of the ...
Brinkhuis, J., Zhang, S.
core   +1 more source

Epidemiology of hospitalized heart failure in France based on national data over 10 years, 2012–2022

open access: yesESC Heart Failure, Volume 12, Issue 2, Page 1283-1294, April 2025.
Abstract Aims We aim to describe the incidence of HF hospitalization in France in the post‐pandemic era, the prevalence of HF cases and patients' characteristics, management and outcomes while focusing on sex, age and socio‐economic differences and to analyse time‐trends between 2012 and 2022.
Valérie Olié   +5 more
wiley   +1 more source

Evaluating the impact of East Midlands Development Agency: annex 1 summary strand level assessements [PDF]

open access: yes, 2009
Quantitative summary tables for each of the 12 strand evaluations that comprised the major three-year evaluation of the economic impact of emda's activities since its establishment in ...
ecotec
core  

On the Planarity of Heterocyclic Bay‐Substituted Perylenediimides: Insight into the Fluorescent Photoinduced Electron Transfer Sensing Framework

open access: yesEuropean Journal of Organic Chemistry, EarlyView.
Near‐infrared fluorescent pH indicators based on perylenediimide were constructed in a modular receptor–spacer–fluorophore–spacer–receptor format with heterocyclic amino moieties at the bay positions. Counterintuitively, the dibrominated intermediate with two heavy atoms is more emissive than the heterocyclic compounds.
Luke Camenzuli   +4 more
wiley   +1 more source

Direct photon production in d+Au collisions at sqrt(s_NN)=200 GeV

open access: yes, 2012
Direct photons have been measured in sqrt(s_NN)=200 GeV d+Au collisions at midrapidity.
Adare, A.   +547 more
core   +2 more sources

Push–Pull Ynamines and Push–Pull Ynamides: Synthesis, Structure, Reactivity, and Application

open access: yesEuropean Journal of Organic Chemistry, EarlyView.
Push–pull ynamines and push–pull ynamides, which carry an EWG and an amino or amido group as EDG, are highly interesting classes of EDG‐EWG alkynes that have been intensively studied due to their exceptional reactivity. In this review, the synthesis, structure, reactivity, and application of push–pull ynamines, push–pull ynecarbamates, push–pull ...
Hans‐Joachim Gais
wiley   +1 more source

Thalamic connectivity mirrors spatial maps of network dysfunction in nonlesional focal epilepsy

open access: yesEpilepsia, EarlyView.
Abstract Objective Focal epilepsy is increasingly conceptualized as a network disorder, yet the extent to which network dysfunction reflects a shared phenotype remains unknown. Spatially conserved patterns of network dysfunction may implicate a centralized mechanism underlying widespread impairment.
Joline M. Fan   +7 more
wiley   +1 more source

Early dark energy and scalarization in a scalar-tensor model

open access: yesPhysics Letters B
We present a model in which the Gauss-Bonnet invariant holds the quintessence at a fixed point, respecting an initial Z2 symmetry in the radiation-dominated era.
H. Mohseni Sadjadi
doaj   +1 more source

Poststroke epilepsy is associated with vascular cognitive disorder in young stroke patients: The ODYSSEY study

open access: yesEpilepsia, EarlyView.
Abstract Objective Cognitive disorder is common after stroke at a young age, especially in patients with poststroke epilepsy (PSE). Whether the causative mechanism is direct (due to epilepsy‐related network alterations) or indirect (due to effect‐modifiers such as stroke severity) is not fully understood.
Frederik J. Reitsma   +26 more
wiley   +1 more source

Scalar-Gauss-Bonnet model, the coincidence problem and the gravitational wave speed

open access: yesPhysics Letters B
We introduce a dynamical dark energy model wherein quintessence interacts with both the Gauss-Bonnet invariant and dark matter. Initially, the Gauss-Bonnet invariant stabilizes the quintessence at a fixed point, resulting in a negligible density of dark ...
H. Mohseni Sadjadi
doaj   +1 more source

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