Results 51 to 60 of about 269,374 (212)

POM‐Based Water Splitting Catalyst Under Acid Conditions Driven by Its Assembly on Carbon Nanotubes

open access: yesAdvanced Materials, Volume 38, Issue 51, 11 September 2026.
A newly‐engineered POM‐based electrocatalyst incorporating non‐innocent counter cations exhibits fast kinetics for either the OER or HER under strongly acidic conditions (1 m H2SO4), depending on whether it is assembled on carbon nanotubes (1@CNT) or physically mixed with them (1/CNT). In water‐splitting tests using a two‐electrode setup, these systems
Eugenia P. Quirós‐Díez   +8 more
wiley   +1 more source

Nueva Arquitectura Chilota

open access: yesArquitecturas del Sur, 1985
Hacer una arquitectura contemporánea y que esté profundamente enraizada en la cultura de un pueblo, utilizando el vocabulario iconográfico actual, constituye el principal objetivo de la arquitectura de los ochenta. Para lograrlo se requiere no sólo de un
Gonzalo Cerda Brintrup
doaj  

A Cu‐Based Near‐IR Active MOF with an Ion‐Pair Guest Exhibiting Versatile and Selective Gas‐Solid Reactivity

open access: yesAdvanced Materials, Volume 38, Issue 51, 11 September 2026.
The new Cu‐containing MOF (Me2NH2)(CuICl2)@[Cu4(INA)4Cl2O]·1.5dmf (3) contains a cation and an anion as guests and shows UV‐near‐mid‐IR absorption and near‐IR emission. MOF 3 shows gas‐solid reactivity in the presence of NH3 and HCOOH to yield two new 3D MOF.
Rajat Saha   +10 more
wiley   +1 more source

In Situ Amine Formation to Modulate MOF‐Derived PdIn N‐Doped Carbon Catalysts

open access: yesAdvanced Materials, Volume 38, Issue 51, 11 September 2026.
An amine‐assisted approach converts PdIn‐MOF into PdIn intermetallic nanoparticles embedded in N‐doped carbon. In situ‐generated amines trigger early Pd nucleation, producing smaller PdIn domains than direct pyrolysis. Amine sterics and basicity tune composition and particle size, while solvent and amine co‐determine textural features.
Gonzalo Egea   +9 more
wiley   +1 more source

Editorial Revista Culturas Científicas [PDF]

open access: yes
Editorial escrita por el equipo de la Revista Culturas Científicas para el Volumen 5 ...

core   +1 more source

Programa Aspectos Regionales de la Construcción Europea

open access: yes, 1992
Programa Aspectos Regionales de la Construcción Europea con fecha del 9 de noviembre de ...
Grupo Arco Iris, Partido Andalucista
core   +1 more source

Indicators from training healthcare providers on WHO‐recommended best practices in prenatal care in Brazil: A before‐and‐after study

open access: yesInternational Journal of Gynecology &Obstetrics, Volume 174, Issue 3, Page 1486-1495, September 2026.
Abstract Objective To analyze prenatal indicators of management, process, and obstetrical outcomes, before and after training healthcare providers on the WHO recommendations for best evidence‐based practices. Methods A quasi‐experimental before‐and‐after operational study was conducted from January to July 2022.
Sabrina O. Savazoni   +8 more
wiley   +1 more source

La mortalidad antes de entrar en la vida activa en España: Comparaciones regionales e internacionales, 1860-1960 [PDF]

open access: yes, 2000
Editada en la Fundación Empresa PúblicaEste artículo analiza la evolución de las disparidades regionales de la mortalidad de los jóvenes españoles entre 1860 y 1960.
Cussó, Xavier   +3 more
core   +2 more sources

Pluralismo jurídico en la República Popular China: punto de encuentro de la diversidad étnica y jurídica

open access: yesRevista del Posgrado en Derecho de la UNAM, 2015
Expertos señalan que para entender al derecho chino hoy, debe comprenderse cómo sus sociedades han moldeado su pensamiento político y jurídico por siglos.
Beatriz Juárez Aguilar
doaj   +1 more source

Culturas locales, culturas regionales, culturas nacionales. Cuestiones conceptuales y de método para una historiografía por venir

open access: yes, 2013
Fil: García, Diego. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina.
Agüero, Ana Clarisa, García, Diego
openaire   +3 more sources

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