Results 21 to 30 of about 2,230 (139)

Observational Predictions for the Survival of Atomic Hydrogen in Simulated Fornax-like Galaxy Clusters

open access: yesThe Astrophysical Journal
The presence of dense, neutral hydrogen clouds in the hot, diffuse intragroup and intracluster (IC) medium is an important clue to the physical processes controlling the survival of cold gas and sheds light on cosmological baryon flows in massive halos ...
Avinash Chaturvedi   +6 more
doaj   +1 more source

Detrending Changes the Temporal Dynamics of a Semantic Fluency Task

open access: yesFrontiers in Aging Neuroscience, 2016
Objective: To study the dynamics of clustering semantic fluency responses and switching between clusters. Methods: We conducted a cross-sectional study of participants (N=60) in a study of patient reported outcomes who were given the Saint Louis ...
Steven Lenio   +6 more
doaj   +1 more source

Dust in Clusters of Galaxies

open access: yesUniverse, 2022
The presence of dust in the intracluster medium (ICM) has been a long-standing problem that is still awaiting elucidation. Direct observational diagnostics are rather challenging (though not impossible) either because of a sparse distribution of dust in ...
Yuri A. Shchekinov   +2 more
doaj   +1 more source

Controlled breathing and heart rate variability biofeedback for substance use‐related outcomes: A systematic review and meta‐analysis

open access: yesAddiction, EarlyView.
Abstract Background and aim Substance use disorders (SUDs) contribute significantly to global social and economic burden. Breathing‐based interventions offer a low‐cost, scalable adjunct or alternative to traditional treatment, yet their effects on substance use‐related outcomes has not been systematically evaluated.
Ariel Dart Roxburgh   +7 more
wiley   +1 more source

A Generative Model for Realistic Galaxy Cluster X-Ray Morphologies

open access: yesThe Astrophysical Journal
The X-ray morphologies of clusters of galaxies display significant variations, reflecting their dynamical histories and the nonlinear dependence of X-ray emissivity on the density of the intracluster gas. Qualitative and quantitative assessments of X-ray
Maya Benyas   +4 more
doaj   +1 more source

Outcome of Calcium Silicate Sealer‐Based Obturation in Root Canal Retreatment: A CBCT‐Based Prospective Cohort Study

open access: yesInternational Endodontic Journal, EarlyView.
ABSTRACT Background Calcium silicate sealers (CSS) have become the dominant approach to root canal obturation in many specialist practices, yet evidence on their performance in nonsurgical retreatment is sparse and CBCT‐based assessment remains uncommon.
Ahmad Aldowaisan   +6 more
wiley   +1 more source

Surface Brightness Fluctuations in Two SPT Clusters: A Pilot Study

open access: yesThe Astrophysical Journal
Studies of surface brightness fluctuations in the intracluster medium present an indirect probe of turbulent properties such as the turbulent velocities, injection scales, and the slope of the power spectrum of fluctuations toward smaller scales.
Charles E. Romero   +12 more
doaj   +1 more source

Diversity of Botryosphaeriaceae Species Associated With Grapevine Dieback in France: Life Traits and Aggressiveness

open access: yesPlant Pathology, Volume 75, Issue 5, September‐October 2026.
This study provides a molecular and biological characterisation of Botryosphaeriaceae species found in French vineyards. It is the first substantial description of their diversity, distribution and life history traits, as well as a description of their associated virome.
Gwenaëlle Comont   +6 more
wiley   +1 more source

Retinal Vessel Segmentation: A Comprehensive Review From Classical Methods to Deep Learning Advances (1982–2025)

open access: yesAdvanced Intelligent Systems, Volume 8, Issue 7, July 2026.
Four decades of retinal vessel segmentation research (1982–2025) are synthesized, spanning classical image processing, machine learning, and deep learning paradigms. A meta‐analysis of 428 studies establishes a unified taxonomy and highlights performance trends, generalization capabilities, and clinical relevance.
Avinash Bansal   +6 more
wiley   +1 more source

Harnessing Generative AI for Sustainable Supply Chains: Lean, Circular and Green Perspectives

open access: yesBusiness Strategy and the Environment, Volume 35, Issue 5, Page 7063-7079, July 2026.
ABSTRACT Generative artificial intelligence is playing a significant role in the transformation of digital ecosystems by reinventing the processes of content generation, process automation, product innovation and customer experience. At the same time that these technologies are becoming more integrated into routine operations, the focus has shifted to ...
Ashutosh Singh   +3 more
wiley   +1 more source

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