Results 221 to 230 of about 14,100 (298)

Contrast bias, not confirmation bias, shapes daily impression updating across social and non‐social targets

open access: yesBritish Journal of Social Psychology, Volume 65, Issue 4, October 2026.
Abstract Previous literature on impression updating has paid extensive attention to confirmation bias ‐ the tendency to seek out, favour, interpret or remember information in a way that reinforces existing beliefs. Fewer studies examined the contrast effect/bias in the sequential updating of impressions. Contrast bias occurs when the difference between
Yingjie Li   +4 more
wiley   +1 more source

Bounded exponential sums with multiplicative coefficients

open access: yesMathematika, Volume 72, Issue 4, October 2026.
Abstract We investigate when the exponential sum Sf(x,α):=∑n⩽xf(n)e(nα)$S_f(x,\alpha) := \sum _{n\leqslant x}f(n)\mathrm{e}(n\alpha)$ is bounded, for a multiplicative function f$f$ and α∈R$\alpha \in \mathbb {R}$. We show that under natural assumptions, Sf(x,α)$S_f(x,\alpha)$ is bounded only when f$f$ is very close to a twisted Dirichlet character χ(n ...
Péa Bazin, Ihor Pylaiev, Fred Tyrrell
wiley   +1 more source

A Threshold‐Free Clustering Framework Disentangles Policy‐Linked Greening From Urbanization‐Driven Browning in the Yangtze River Delta of China

open access: yesGeophysical Research Letters, Volume 53, Issue 18, 28 September 2026.
Abstract Accurately characterizing grid‐level vegetation dynamics in urban agglomerations remains challenging due to high spatial heterogeneity and complex temporal responses to urbanization. We developed a threshold‐free clustering framework that integrates the LinCoIndex and structural similarity (SSIM) index to address this issue.
Z. Q. Xie, J. C. Xie, Y. Du, N. Wang
wiley   +1 more source

On the Existence of Solutions of Dynamic Equations on Time Scales in Banach Spaces

open access: yesMathematical Methods in the Applied Sciences, Volume 49, Issue 13, Page 15358-15384, 15 September 2026.
ABSTRACT In this paper we address the question of solvability of dynamic equations on time scales in Banach spaces. In particular, our main theorem extends the result for classical differential equations in Banach spaces of Banaś and Goebel established in [5], to an arbitrary time scale.
Dušan Oberta
wiley   +1 more source

RescueLens: LLM‐powered triage and action on volunteer feedback for food rescue

open access: yesAI Magazine, Volume 47, Issue 3, Fall 2026.
Abstract Food rescue organizations simultaneously tackle food insecurity and waste by working with volunteers to redistribute food from donors who have excess to recipients who need it. Volunteer feedback allows food rescue organizations to identify issues early and ensure volunteer satisfaction.
Naveen Janaki Raman   +6 more
wiley   +1 more source

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