Results 71 to 80 of about 6,812,320 (386)

Prevalence of Pincer Morphology in Early Adolescents From the General Population: A Population‐Based Study

open access: yesArthritis Care &Research, EarlyView.
Objective Pincer morphology can lead to femoroacetabular impingement syndrome (FAIS) and may be a modifiable risk factor for hip osteoarthritis (OA). Currently, no studies investigate the prevalence of pincer morphology in early adolescence, which is the period when this bony shape likely develops.
Delong Chen   +6 more
wiley   +1 more source

The heterogeneity of mortality burden of lower respiratory infection associated with ambient temperature and its drivers in China

open access: yesEcotoxicology and Environmental Safety
:: Ambient temperature is linked to an increased risk of lower respiratory infections (LRI) yet the evidence on the population and spatial heterogeneity of LRI mortality burden attributed to non-optimal temperatures and its socioeconomic drivers remain ...
Sujuan Chen   +13 more
doaj   +1 more source

Energy loss in a strongly coupled anisotropic plasma

open access: yes, 2012
We study the energy loss of a rotating infinitely massive quark moving, at constant velocity, through an anisotropic strongly-coupled N=4 plasma from holography.
A Dumitru   +46 more
core   +1 more source

Coherent and incoherent dynamics in excitonic energy transfer: correlated fluctuations and off-resonance effects [PDF]

open access: yes, 2011
We study the nature of the energy transfer process within a pair of coupled two-level systems (donor and acceptor) subject to interactions with the surrounding environment.
A. Nitzan   +4 more
core   +1 more source

Considerations for Issues of Regression to the Mean and Contextual Effects in Clinical Trials for Pain in Rheumatic Diseases

open access: yesArthritis Care &Research, EarlyView.
Recently, there has been growing discussion about how to best assess pain in clinical trials in rheumatic diseases. Reliable measurement of pain outcomes is essential for accurately determining the effectiveness of treatments. Although pain intensity is the most common measure of change in pain trials, other pain‐related measures, such as pain ...
Yen T. Chen   +4 more
wiley   +1 more source

High-Temperature Atomic Superfluidity in Lattice Boson-Fermion Mixtures [PDF]

open access: yes, 2004
We consider atomic Bose-Fermi mixtures in optical lattices and study the superfluidity of fermionic atoms due to s-wave pairing induced by boson-fermion interactions.
Albus, A., Illuminati, F.
core   +1 more source

Exploring Dipolar Dynamics and Ionic Transport in Metal‐Organic Frameworks: Experimental and Theoretical Insights

open access: yesAdvanced Functional Materials, EarlyView.
In this study, the interplay of dipolar dynamics and ionic charge transport in MOF compounds is investigated. Synthesizing the novel structure CFA‐25 with integrated freely rotating dipolar groups, local and macroscopic effects, including interactions with Cs cations are explored.
Ralph Freund   +6 more
wiley   +1 more source

Unfolding and unzipping of single-stranded DNA by stretching

open access: yes, 2004
We present a theoretical study of single-stranded DNA under stretching. Within the proposed framework, the effects of basepairing on the mechanical response of the molecule can be studied in combination with an arbitrary underlying model of chain ...
Alexei V. Tkachenko   +4 more
core   +1 more source

Stress as a Trigger for Relapses in IBD: A Case-Crossover Study

open access: yesGastroenterology Research, 2013
It is important to identify factors that influence the risk of relapses in inflammatory bowel disease. Few studies have been conducted and with limited methodology. This prospective case-crossover study, aims to examine whether perceived stress has a short-term acute effect, namely whether it acts as a trigger, on the risk of relapse in inflammatory ...
Jaghult, Susanna   +5 more
openaire   +3 more sources

Deciphering the Origin of Higher Shell Coordination on Single Iron Catalysts for Resilient Modulating Persulfate Oxidation Into Singlet Oxygen Pathway

open access: yesAdvanced Functional Materials, Volume 35, Issue 12, March 18, 2025.
This study reveals that higher shell S coordination can effectively modulate the spin state of FeN4 site via long‐range electronic interactions, giving rise to the oriented generation of singlet oxygen from peroxymonosulfate activation. Abstract Precise manipulation of coordination structure of single‐atom sites and establishment of schematic ...
Liang Zhang   +8 more
wiley   +1 more source

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