Results 111 to 120 of about 813,283 (200)

Effects of transcranial direct current stimulation on pain and function in patients with knee osteoarthritis: A systematic review and meta‐analysis

open access: yesPM&R, Volume 18, Issue 9, Page 1085-1100, September 2026.
Abstract Objective The aim of this systematic review and meta‐analysis is to determine the effects of transcranial direct current stimulation (TDCS) on pain (considering the different types of pain measured) and function in adults with knee osteoarthritis (OA).
Noemí Moreno‐Segura   +4 more
wiley   +1 more source

Mesoporous Hexametallic High‐Entropy Alloy Nanotubes With Multicomponent Electronic Modulation for Efficient Bifunctional Catalysis

open access: yesRare Metals, Volume 45, Issue 9, September 2026.
ABSTRACT Platinum‐based electrocatalysts are fundamentally constrained by strong oxygen binding, which restricts the oxygen reduction reaction (ORR) kinetics, and by severe CO poisoning, which hinders the methanol oxidation reaction (MOR). To address these limitations, we synthesized PdPtRuIrRhNi high‐entropy alloy (HEA) mesoporous nanotubes that ...
Hong Pan   +6 more
wiley   +1 more source

LAS LENGUAS CRIOLLAS DEL CARIBE: ORÍGENES Y SITUACIÓN SOCIOLINGÜÍSTICA, UNA APROXIMACIÓN

open access: yesForma y Función, 2011
En este artículo se presenta de manera general una descripción de la situación sociolingüística de las lenguas criollas habladas en la región del Caribe.
David Leonardo García León
doaj   +2 more sources

La 'invención del caribe a partir de 1898 (las definiciones del caribe, revisitadas)

open access: yesJangwa Pana, 2014
En este trabajo se muestra que los conceptos de la historia están cargados de historicidad, cambios y transformaciones tal como lo demuestra el nombre Caribe.
Antonio Gaztambide
doaj  

Diseño de un Plan Estratégico para el Posicionamiento Competitivo del Segmento Edificación del Sector de la Construcción de la ciudad de Barranquilla ante los países del Caribe. [PDF]

open access: yes, 2016
Ante el crecimiento que ha venido presentado el sector constructor de la ciudad de Barranquilla, puntualmente el segmento edificador, se hace interesante analizar aquellas variables que hacen posible el impulso en este sector y que a su vez se ve ...
Universidad Autónoma del Caribe
core  

Revealing Hidden Impact: Social and Solidarity Economy Enterprise Networks and Sustainable Development in Developing Countries

open access: yesSustainable Development, Volume 34, Issue 5, Page 6021-6041, September 2026.
ABSTRACT The Social and Solidarity Economy (SSE) offers strong potential for sustainable development in low‐income regions, yet its enterprises often operate with scarce resources, weak monitoring systems, and limited visibility. These constraints hinder both their capacity to demonstrate contributions to sustainable development (SD) and their own ...
Maria‐del‐Mar Magallón   +1 more
wiley   +1 more source

O CARIBE: interesses estadunidenses e mexicanos nos começos do século XX

open access: yesRevista Brasileira do Caribe, 2014
O Caribe tem sido considerado, desde diferentes perspectivas, uma região importante para os interesses de Estados Unidos e México. Este espaço de grande valor geopolítico converteu-se no eixo do expansionismo de Estados Unidos nos findos do século XIX e ...
María del Rosario Rodríguez Díaz   +1 more
doaj  

Discriminating Between Living and Dead Bacteria With a Field‐Effect Transistor Based on Nano‐Channels

open access: yesSmall, Volume 22, Issue 54, 25 September 2026.
Bacterial viability is determined in a complex environment with a field‐effect biological transistor with a limit of detection of a single bacterium. Living, antibiotic‐treated, thermally denatured, and inhibited E. coli generate distinct electrical signatures, enabling label‐free single‐cell detection and providing new opportunities for rapid ...
Bar Chen   +17 more
wiley   +1 more source

Impact of Plasma Ashing on Mixed Monolayer Doping of Silicon

open access: yesSmall Methods, Volume 10, Issue 18, 23 September 2026.
Mixed monolayer doping provides a controllable way to introduce phosphorus dopants into silicon. A gentle oxygen‐plasma treatment removes unwanted carbon while maintaining phosphorus on the surface. Following thermal diffusion, the treated silicon shows enhanced near‐surface n‐type behavior, demonstrating how carbon removal can tune molecular doping ...
Pol Torres‐Vila   +5 more
wiley   +1 more source

Morphological and Histometric Alterations in Gonadal and Neural Tissues of Native and Non‐Native Fishes From the Lower Doce River Basin in Southeastern Brazil

open access: yesAnatomia, Histologia, Embryologia, Volume 55, Issue 5, September 2026.
ABSTRACT The ichthyofauna of the lower Doce River basin has been exposed to multiple anthropogenic stressors. Among these, the collapse of the Fundão mining tailings dam in Mariana, Minas Gerais, Brazil, in 2015 resulted in massive fish mortality and widespread contamination of aquatic environments.
Lucas Marcon   +8 more
wiley   +1 more source

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