Results 61 to 70 of about 51,334 (186)

FeMnOx‐Graphene Composites as High‐Performance Bifunctional Electrocatalysts for Rechargeable Zinc‐Air Batteries

open access: yesBattery Energy, Volume 5, Issue 1, January 2026.
FeMnOx–graphene composites, synthesized via a patented method developed by Gnanomat SL, exhibit outstanding bifunctional catalytic activity and long‐term stability in Zn–air battery air electrodes. This strategy offers a sustainable and cost‐effective alternative to cobalt‐based catalysts for advanced energy storage systems. ABSTRACT The development of
Francisco J. Pérez‐Alonso   +9 more
wiley   +1 more source

¿Cómo votan los europarlamentarios españoles? [PDF]

open access: yes, 2009
El patrón de voto en el Parlamento europeo parece seguir la tradicional división ideológica entre izquierda y derecha. Este escenario no se ha visto alterado por la incorporación de nuevos Estados a la Unión Europa ni por los importantes efectos ...
Egea de Haro, Alfonso
core  

Enhancing Empirical Modal Extraction by Logarithmic Scaling and Normalization of Multi‐Area Signal Measurements

open access: yesJournal of Applied Mathematics, Volume 2026, Issue 1, 2026.
This paper presents a hierarchical scaling and normalization method to multi‐area signal measurements that dynamically relates both the angular phase domain and its amplitude in empirical analysis of power system oscillations. The proposed approach combines logarithmic relations and the Hilbert transform to derive an effective multi‐area data scaling ...
Pedro Esquivel   +5 more
wiley   +1 more source

Estrategias lectoras para la comprensión de la prensa escrita [PDF]

open access: yes, 1993
In the context of a language learning, the integration of reading into the language programme\ud is essential, obviously interrelated with the other skills of listening, speaking and writing.
Valero Garcés, Carmen
core   +2 more sources

Carmen Mellado Blanco, ed. (2008) Colocaciones y fraseología en los diccionarios [Reseña] [PDF]

open access: yes, 2010
[Resumen] Reseña de Carmen Mellado Blanco, ed.
Sanromán Vilas, Begoña
core   +2 more sources

Exploiting Rössler Chaos for the Development of Advanced High‐Efficiency Broadband Microwave Absorbers in Modern Microwave Applications

open access: yesInternational Journal of RF and Microwave Computer-Aided Engineering, Volume 2026, Issue 1, 2026.
This research explores the utilization of the Rössler chaotic attractor in designing a broadband electromagnetic absorber with superior performance across the 2–20‐GHz frequency range. The study commences with an in‐depth exploration of the parameters governing the Rössler chaotic system, culminating in the generation of intricate three‐dimensional ...
Mertcan Oral   +9 more
wiley   +1 more source

Análisis del nombre a partir del léxico del cuerpo humano en la lengua muinane

open access: yesForma y Función, 2003
<p>En este escrito el léxico del cuerpo humano es analizado en primer lugar de de manera formal a partir de su morfosintaxis, constituyéndose en el objetivo principal desarrollado.
Vengoechea Consuelo
doaj   +2 more sources

Essential Anatomy for the Abdominal Wall Surgeon: Expert Consensus of Anatomical Concepts and Operative Steps for Posterior Component Separation

open access: yesWorld Journal of Surgery, Volume 49, Issue 12, Page 3390-3401, December 2025.
Abdominal wall surgery is emerging as a new subspecialty with reconstructive operations becoming increasingly complex. Central to any surgical subspecialty is comprehensive anatomical knowledge, which can be enhanced by cadaver dissection. An expert panel convened to develop a consensus framework highlighting key anatomical concepts and operative steps
Lawrence Nip   +12 more
wiley   +1 more source

TEMA e INFORMACIÓN en español: Un análisis sistémico en marcos teóricos de artículos científicos

open access: yesIkala: Revista de Lenguaje y Cultura
Este estudio descriptivo examina, desde categorías de la Lingüística Sistémico-Funcional y algunas propias derivadas del corpus, las selecciones de Tema en los marcos teóricos de una muestra de conveniencia conformada por veinte artículos de revistas ...
Diana Judith Chamorro   +3 more
doaj   +1 more source

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