Results 31 to 40 of about 284 (168)

A Tri‐Culture Heart‐on‐a‐Chip Platform With iPSC‐Derived Cardiac Cells for Predictive Cardiotoxicity Testing

open access: yesAdvanced Healthcare Materials, Volume 15, Issue 18, 15 May 2026.
This study presents the first entirely isogenic heart‐on‐chip, unifying cardiomyocytes, fibroblasts, and endothelial cells from a single iPSC source. The platform reveals a critical biological insight: the endothelium actively shields cardiac tissue from drug‐induced toxicity, challenging the predictive accuracy of conventional, avascular models for ...
Karine Tadevosyan   +12 more
wiley   +1 more source

Telomere Length Is Determined by Intrinsic Factors and Is Shortened During Drought Years in Gallotia galloti

open access: yesEcology and Evolution, Volume 16, Issue 5, May 2026.
Telomere dynamics in ectotherms remain poorly understood relative to endotherms, yet are increasingly relevant in the context of climate change. Here, we used model‐averaged GLMMs and hierarchical partitioning to disentangle intrinsic and extrinsic drivers of relative telomere length in the Western‐Canaries Lizard (Gallotia galloti) across a 10‐year ...
Edward Gilbert   +9 more
wiley   +1 more source

Upper Ocean Cycling of Iron South of the Polar Front: Biological Patterns and Processes

open access: yesGlobal Biogeochemical Cycles, Volume 40, Issue 4, April 2026.
Abstract Samples from the upper 300 m along the 52°S band, south of the Antarctic Polar Front in the Atlantic sector of the Southern Ocean, including a 3‐week monitoring of a persistent bloom, were analyzed to advance our understanding of iron cycling and supply to recurrent phytoplankton blooms.
Luis M. Laglera   +4 more
wiley   +1 more source

Capitalisme acadèmic a Catalunya: el vincle entre universitat i empresa als webs universitaris

open access: yesTreballs de Sociolingüística Catalana, 2023
Les reformes d’aquestes últimes dècades derivades del procés de Bolonya han inserit cada vegada més la universitat europea dins un règim de capitalisme acadèmic, segons el qual l’educació superior i la recerca se supediten a interessos mercantils. Amb l’
Pau Bori
doaj  

Citizenship in the Context of Contested Nationalism: Insights From Basque Social Movements

open access: yesStudies in Ethnicity and Nationalism, Volume 26, Issue 1, Page 90-100, April 2026.
ABSTRACT This paper contributes to knowledge about social movements' visions of citizenship. The aim is twofold: on the one hand, to offer an analysis of how social movements understand the subjective and objective dimensions of citizenship. On the other, to explore how a context of national conflict shapes activists' perspectives on this concept.
Marina Sagastizabal   +4 more
wiley   +1 more source

Desarrollo y procesos de innovación económica en espacios rurales. Valoración de experiencias en Castilla y León

open access: yesMillars. Espai i Història, 2005
El món rural ha sofert els últims anys una pèrdua de personalitat com a conseqüència de la urbanització i els forts canvis econòmics de la societat. Aquesta realitat provoca que aquelles comarques que no siguin capaces d’adaptar-se a la nova economia ...
José Luis Alonso Santos
doaj  

The fractional Lipschitz caloric capacity of Cantor sets

open access: yesJournal of the London Mathematical Society, Volume 113, Issue 3, March 2026.
Abstract We characterize the s$s$‐parabolic Lipschitz caloric capacity of corner‐like s$s$‐parabolic Cantor sets in Rn+1$\mathbb {R}^{n+1}$ for 1/2
Joan Hernández
wiley   +1 more source

Benefits of Open Quantum Systems for Quantum Machine Learning

open access: yesAdvanced Quantum Technologies, Volume 8, Issue 12, December 2025.
Quantum machine learning (QML), poised to transform data processing, faces challenges from environmental noise and dissipation. While traditional efforts seek to combat these hindrances, this perspective proposes harnessing them for potential advantages. Surprisingly, under certain conditions, noise and dissipation can benefit QML.
María Laura Olivera‐Atencio   +2 more
wiley   +1 more source

La seguretat climática a la Unió Europea: entre les amenaces i les oportunitats

open access: yesRevista Catalana de Dret Públic, 2009
La Unió Europea (UE) és la primera potència comercial del món, però també el primer donant d'ajuda als països en vies de desenvolupament. Ha instaurat una política exterior i de seguretat dinàmica, amb capacitat per portar a terme missions de gestió de ...
Susana Borràs Pentinat
doaj  

Area‐Selective Silicidation: Patterning Metal Silicides from the Bottom Up

open access: yesSmall Structures, Volume 6, Issue 11, November 2025.
The engineering of surface defects using a focused ion beam on a silicon substrate enables metal silicidation reactions to occur only at desired locations, in an area‐selective manner. This method addresses the challenge of structuring metal silicides at the nanoscale, opening new possibilities for fabricating and studying this class of materials ...
Gabriele Botta   +6 more
wiley   +1 more source

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