Results 31 to 40 of about 31,416 (147)

On the bicrossproduct structures for the ${\cal U}_\lambda(iso_{\omega_2... \omega_N}(N))$ family of algebras

open access: yes, 1998
It is shown that the family of deformed algebras ${\cal U}_\lambda(iso_{\omega_2... \omega_N}(N))$ has a different bicrossproduct structure for each $\omega_a=0$ in analogy to the undeformed case.Comment: Latex2e file.
Ballesteros A   +20 more
core   +1 more source

Glucagon‐like peptide‐1 receptor agonist and respiratory complications after endoscopy: A Japanese nationwide cohort study

open access: yesDiabetes, Obesity and Metabolism, Volume 28, Issue 1, Page 316-323, January 2026.
Abstract Aims While discontinuation of glucagon‐like peptide‐1 receptor agonists (GLP‐1RAs) before esophagogastroduodenoscopy (EGD) is not universally mandated, safety concerns persist. Evidence remains insufficient for managing specific patient subgroups, particularly in Asian populations. We aimed to provide evidence for stratified risk assessment in
Hiroyuki Hisada   +13 more
wiley   +1 more source

Long‐Term Effect of Macrolides on Helicobacter pylori Eradication: Data From the European Registry on Helicobacter pylori Management (Hp‐EuReg)

open access: yesHelicobacter, Volume 31, Issue 1, January/February 2026.
ABSTRACT Background and Aims Previous antibiotic use influences Helicobacter pylori antibiotic resistance. This study evaluated how prior population‐level macrolide (especially clarithromycin) use affects H. pylori eradication success in naïve patients. Methods Retrospective, multicenter, ecological study. Multivariate logistic regression was performed
Olga P. Nyssen   +177 more
wiley   +1 more source

Green functions and Martin compactification for killed random walks related to SU(3) [PDF]

open access: yes, 2010
We consider the random walks killed at the boundary of the quarter plane, with homogeneous non-zero jump probabilities to the eight nearest neighbors and drift zero in the interior, and which admit a positive harmonic polynomial of degree three.
Raschel, Kilian
core   +3 more sources

Different ways of dealing with Compton scattering and positron annihilation experimental data

open access: yes, 2005
Different ways of dealing with one-dimensional (1D) spectra, measured e.g. in the Compton scattering or angular correlation of positron annihilation radiation (ACAR) experiments are presented.
Baraille   +30 more
core   +1 more source

Genomic Evidence for Dual Introductions, Limited Gene Flow and Niche Preferences in the Invasive Wasp Vespula germanica in South Africa

open access: yesMolecular Ecology, Volume 35, Issue 1, January 2026.
ABSTRACT Biological invasions are major drivers of recent biodiversity changes, yet the genetic structure and ecological mechanisms underlying invasion dynamics remain poorly resolved in invasive social insects. In South Africa, the European wasp Vespula germanica (Hymenoptera: Vespidae), introduced in the 1970s, has spread remarkably more slowly than ...
Damien Gergonne   +4 more
wiley   +1 more source

Improvements in the X-ray luminosity function and constraints on the Cosmological parameters from X-ray luminous clusters

open access: yes, 2010
We show how to improve constraints on \Omega_m, \sigma_8, and the dark-energy equation-of-state parameter, w, obtained by Mantz et al. (2008) from measurements of the X-ray luminosity function of galaxy clusters, namely MACS, the local BCS and the REFLEX
A. Del Popolo   +96 more
core   +1 more source

Integration of Laser‐Patterned Photonic Crystals in Si Solar Cells

open access: yesAdvanced Optical Materials, Volume 13, Issue 35, December 12, 2025.
Photonic crystal textures are integrated into silicon solar cells using laser‐patterned alumina masks and plasma etching. An isotropic defect‐removal process preserves surface passivation and optical quality, enabling 23.1% efficiency. This scalable process with periodically anchored masks and Bessel‐beam patterning marks an important step toward ...
Michael Rienäcker   +18 more
wiley   +1 more source

Complications in Endoscopic Sinus Surgery: A TriNetX Network Analysis

open access: yesInternational Forum of Allergy &Rhinology, Volume 15, Issue 12, Page 1393-1404, December 2025.
ABSTRACT Background The potential complications of endoscopic sinus surgery (ESS) remain a critical surgical consideration. This study aims to examine complication rates and identify trends in ESS‐related complications. Methods The TriNetX network was queried for patients undergoing ESS between 2005 and 2024.
Jakob L. Fischer   +8 more
wiley   +1 more source

Trends in Medication Use Among Young Adults and the Covid‐19 Pandemic Effect

open access: yesPharmacoepidemiology and Drug Safety, Volume 34, Issue 12, December 2025.
ABSTRACT Introduction The COVID‐19 pandemic caused unprecedented disruptions in healthcare delivery, and changes in medication utilization patterns. While previous studies examined specific therapeutic classes or populations, there is limited longitudinal evidence on medication trends among young adults throughout and beyond the pandemic.
Meital Zur   +3 more
wiley   +1 more source

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