Results 61 to 70 of about 1,735,900 (276)

Automated segmentation of postsurgical resection cavities on magnetic resonance imaging in focal epilepsy: A Multicentre Epilepsy Lesion Detection study

open access: yesEpilepsia, EarlyView.
Abstract Objective Quantitative assessment of extent of tissue resection following epilepsy surgery requires accurate delineation of the resection cavity on postoperative magnetic resonance imaging (MRI). Current methods for resection cavity masking are time‐consuming and labor‐intensive, and existing automated approaches exhibit variable segmentation ...
Jieun Seo   +91 more
wiley   +1 more source

Revisiting International Student Mobility Under New Geopolitics: Stratification, Conditionality, and Uncertainty

open access: yesFuture in Educational Research, EarlyView.
ABSTRACT In the 21st century, the governance of international student mobility has undergone a fundamental transformation, driven primarily by securitization, geoeconomic competition, and domestic political pressures that conventional market‐based frameworks such as the push‐pull model and human capital theory cannot adequately explain.
Shibao Guo, Zhongrui Wang
wiley   +1 more source

Calpain Proteases and the Evolving Signaling Network in Insect Embryonic Patterning

open access: yesJournal of Experimental Zoology Part B: Molecular and Developmental Evolution, EarlyView.
Insect embryonic Dorsal‐Ventral (DV) patterning relies on the BMP and Toll pathways to different extents. Calcium‐dependent cystein proteases of the Calpain family also exert an important function to pattern the DV axis. In Drosophila, Calpain A cleaves the Cactus/IkappaB inhibitor and modifies Toll signals in ventral regions of the embryo. In Rhodnius
Alison Julio, Helena Araujo
wiley   +1 more source

Répertoire de l'enseignement à distance en français

open access: yes, 1994
1994 /Titre de la ...
Réseau d'enseignement francophone à distance
core   +1 more source

Maximal Steiner Trees in the Stochastic Mean-Field Model of Distance [PDF]

open access: yesCombinatorics, Probability and Computing, 2017
Consider the complete graph on n vertices, with edge weights drawn independently from the exponential distribution with unit mean. Janson showed that the typical distance between two vertices scales as log n/n, whereas the diameter (maximum distance between any two vertices) scales as 3 log n/n.
A. Davidson, Ayalvadi Ganesh 0001
openaire   +4 more sources

Prognostic Value of Combined FDG PET and MRI Analysis of Cervical Cancer: A Systematic Review and Meta‐Analysis

open access: yesJournal of Medical Radiation Sciences, EarlyView.
This systematic review and meta‐analysis synthesised FDG PET/MRWE biomarkers in cervical cancer, including a pooled analysis of the association between metabolic activity (SUV‐based metrics) and tumour diffusion characteristics (ADC measures). Prognostic evidence from the included studies was also analysed to identify PET‐ and MRI‐based parameters, as ...
William Wei   +2 more
wiley   +1 more source

Avoiding Moral Divergence: A Self‐Verification Perspective on Why and When Team Ethical Conflict Inhibits Individual Ethical Voice

open access: yesJournal of Organizational Behavior, EarlyView.
ABSTRACT Although contextual factors have been shown to facilitate ethical voice, research on team‐level antecedents that may inhibit it has been limited. Drawing on self‐verification theory, we develop a multilevel moderation–mediation model that examines how team ethical conflict inhibits individual ethical voice. Ethical self‐verification perception
Yilin Xiang, Lu Chen
wiley   +1 more source

The Treatment Effects Of Open-Bıte Cases Wıth Combınatıon Of Actıvator, Occıpıtal Headgear, And Vertıcal Chın-Cap On Soft Tıssue Profıle

open access: yesTurkish Journal of Orthodontics, 1997
This study was held on totally 68 lateral cephalograins and hand-wrist radiograms of 34 individuals. The materials of this study were obtained from the individuals at the beginning and at the end of treatment and controls.
Zahir Altuğ, Meliha Rübendüz
doaj   +1 more source

The Effect of Nitrogen and Phosphorus Fertilization on Plant Community Along Chronosequences of Reclaimed and Unreclaimed Postmining Soils After Coal Mining

open access: yesLand Degradation &Development, EarlyView.
ABSTRACT Nitrogen and phosphorus availability drive plant community composition, productivity, and ecosystem functioning. During succession, nutrient availability typically changes as organic matter accumulates in the soil, influencing both nitrogen and phosphorus pools. We assessed nutrient limitation along postmining chronosequences (10–50 years old),
Mateusz Rawlik   +3 more
wiley   +1 more source

Protective Effects of Er:YAG Laser and PRG Pro‐Care Gel on Enamel Demineralization

open access: yesLasers in Surgery and Medicine, EarlyView.
ABSTRACT Objectives Bioactive surface pre‐reacted glass‐ionomer (S‐PRG) technology and high‐power laser irradiation have been investigated as promising preventive approaches. S‐PRG particles exhibit multifunctional bioactive glass properties, with the ability to release and recharge ions.
Joice Pequeno‐da‐Silva   +3 more
wiley   +1 more source

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