Results 41 to 50 of about 17,279 (210)

MnI‐Functionalized Covalent Organic Framework as Efficient Electrocatalyst for CO2 Reduction in a Catholyte‐Free Zero‐Gap Electrolyzer

open access: yesAdvanced Functional Materials, Volume 36, Issue 43, 29 May 2026.
This work demonstrates the successful integration of a phenanthroline‐based 2D COF with MnI catalytic sites into a catholyte‐free membrane‐electrode‐assembly cell for CO2 electroreduction. The crystalline COF actively suppresses Mn⁰–Mn⁰ dimerization, achieving a turnover frequency of 617 h⁻¹ at 2.8 V (full‐cell potential), and enabling stable operation.
Laura Spies   +8 more
wiley   +1 more source

Virgen del Patrocinio

open access: yes, 2014
Capilla de la Virgen del Patrocinio. Retablo de la Virgen del Patrocinio.

core   +1 more source

Análisis de la naturaleza y proyección comunicativa de las marcas que patrocinan a los clubes de la élite del fútbol europeo

open access: yesCorrespondencias & Análisis
El futbol profesional en Europa es un escaparate publicitario global. La presente investigación tuvo como objetivo analizar la tipología y la proyección comunicativa de las marcas patrocinadoras oficiales de los clubes de la élite del fútbol profesional
Santiago Mayorga Escalada
doaj   +1 more source

Beyond Political Control and Bureaucratic Protection: Public Appointments for the Formation of Programmatic Groups and Representative Bureaucracy

open access: yesReview of Policy Research, Volume 43, Issue 3, May 2026.
ABSTRACT Public appointments shape the top‐level bureaucracy by serving as a gateway for professionals with different profiles, chosen based on different criteria. In general, the literature has been more interested in analyzing appointments based on merit or sponsorship, based on verification of loyalty to the government or technical competence ...
André Vaz Lopes   +1 more
wiley   +1 more source

Benjamin Jarnés, Sor Patrocinio, la monja de las llagas, edición, introducción y notas de Bénédicte Vauthier

open access: yes, 2022
Sor Patrocinio, la monja de las llagas (1929) la primera biografía —al nuevo modo— que Benjamín Jarnés publicó en la colección orteguiana «Vidas españolas del siglo XIX» no fue solamente un éxito de venta.

core  

Photobiomodulation With 976 nm Diode Laser Enhances Osteoblastic Differentiation of Saos‐2 Cells Cultured on Collagen Membranes

open access: yesClinical and Experimental Dental Research, Volume 12, Issue 2, April 2026.
ABSTRACT Objective Laser photobiomodulation (PBM) influences cellular proliferation, morphology, and differentiation. Collagen membranes provide a bioactive scaffold that supports osteoblastic behavior; however, the effects of PBM on preosteoblastic Saos‐2 cells cultured on these membranes remain unclear.
Escobar Lina M.   +4 more
wiley   +1 more source

Patrocinio y mecenazgo: desde Cayo Cilnio Mecenas a nuestros días [PDF]

open access: yes, 1999
The present article offers the historical evolution of the Sponsorship and Patronage, from the figure of Key Cilnio Mecenas to our days, from three different perspectives: the principal patrons, the events or the most relevant actions and the regulation ...
Solano Santos, Luis Felipe
core   +1 more source

La obligatoriedad de las cartas de patrocinio: STS de 27 de junio de 2016 [PDF]

open access: yes, 2016
El TS ha vuelto a pronunciarse a propósitode las cartas de patrocinio. Lo ha hecho con la Sentencia de 27 de junio de 2016. Y no ha llegado al transcurso de un año desde el anterior pronunciamiento.
Espigares Huete, José Carlos
core   +2 more sources

Copper‐based Materials for Photo and Electrocatalytic Process: Advancing Renewable Energy and Environmental Applications

open access: yesAdvanced Functional Materials, Volume 36, Issue 21, 12 March 2026.
Cu‐based catalysts as a cornerstone in advancing sustainable energy technologies are fully reviewed in this manuscript, highlighting their potential in photo‐ and electrocatalysis. It includes metallic copper, copper oxides, copper sulfides, copper halide perovskites, copper‐based metal–organic frameworks (MOFs), and covalent organic frameworks (COFs),
Jéssica C. de Almeida   +16 more
wiley   +1 more source

Retablo Virgen del Patrocinio

open access: yes, 2014
Capilla de la Virgen del ...

core   +1 more source

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