Results 181 to 190 of about 118,223 (242)

Asymptotic standard errors for reliability coefficients in item response theory

open access: yesBritish Journal of Mathematical and Statistical Psychology, EarlyView.
Abstract In a recent review, Liu et al. (Psychological Methods, 2025b) classified reliability coefficients into two types: classical test theory (CTT) reliability and proportional reduction in mean squared error (PRMSE). This article focuses on quantifying the sampling variability of these coefficients under item response theory (IRT) models.
Youjin Sung, Yang Liu
wiley   +1 more source

The nitty‐gritty of vascular permeability in cancer: targeting blood endothelium to control metastases

open access: yesBritish Journal of Pharmacology, EarlyView.
Blood vascular permeability is a hallmark of cancer and acts as an active driver of metastatic dissemination. Metastasis accounts for the vast majority of cancer deaths, yet most work has focussed on tumour‐intrinsic traits and angiogenesis, while the specific contribution of endothelial barrier regulation to intravasation and extravasation remains ...
Pierre Boucher   +6 more
wiley   +1 more source

Investigation Into the Effectiveness of Community Water Fluoridation and Dental Caries Experience in 4‐Year‐Old Aotearoa New Zealand Children: A National Repeated Cross‐Sectional Study From 2010 to 2022

open access: yesCommunity Dentistry and Oral Epidemiology, EarlyView.
ABSTRACT Objectives To provide contemporary national evidence on the effectiveness of community water fluoridation (CWF) for the prevention of early childhood caries (ECC) among 4‐year‐old children in Aotearoa New Zealand (NZ), and to examine potential effect modification by ethnicity and other sociodemographic characteristics.
Tim Chambers   +4 more
wiley   +1 more source

Individualized Pathfinding in Rugged Open Terrains Using Semantic Navigation Meshes

open access: yesComputer Graphics Forum, EarlyView.
We introduce semantic navigation meshes for complex outdoor terrains, partitioning space into regions with coherent semantic properties like slope or vegetation density. The resulting graphs enable efficient pathfinding with agent‐specific, parameterized cost functions without precomputation, accelerating search while maintaining path quality close to ...
C. Creus, N. Pelechano, O. Argudo
wiley   +1 more source

Effect of Ionomer-Solvent Interactions in PFSA Dispersions: Dispersion Viscosity. [PDF]

open access: yesMacromolecules
Novy M   +4 more
europepmc   +1 more source

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