Results 51 to 60 of about 3,642,808 (303)

Valores, ideal y conflicto [PDF]

open access: yes, 2003
Es tarea de la filosofía no sólo resaltar, formular y orde- nar los supuestos fundamentales de una cultura, sino tam- bién desvelar, si es el caso, su carácter ilusorio.
Corbí, Josep E.
core  

Reaction‐Induced Reversible Reconstruction Enhanced Ni‐MgO/CaO Dual Functional Material for Stable CO2 Capture and In Situ Conversion

open access: yesAdvanced Science, EarlyView.
A highly dispersed NiO‐MgO solid solution (MgxNi1‐xO) is created in a hierarchically porous Ca‐based matrix to protect Ni and CaO nanoparticles against carbon deposition and sintering. Owing to the reversible reconstruction of MgxNi1‐xO, this superior structure is self‐regenerative in the calcium looping dry reforming of methane process, thereby ...
Hao Xu   +5 more
wiley   +1 more source

Vida de la filosofía

open access: yesIdeas y Valores, 1952
Ernesto Grassi / Curso de Filosofía y Humanidades / Homenaje a Francisco Romero / Biblioteca filosófica / Homenaje a Zubiri / Conferencias / Del Profesor Bruera / Un jesuíta cartesiano en Santa Fe / Muere la ...
. Ideas y Valores
doaj   +2 more sources

Información Filosófica

open access: yesIdeas y Valores, 1980
Décimo Congreso Interamericano de Filosofía /  Quinto Simposio Latinoamericano de Lógica Matemática / Cuarto Foro Nacional de Filosofía / Segundo Coloquio Colombiano de Filosofía / Primer Encuentro Nacional de Investigadores de Filosofía / Sociedad ...
Valores Ideas y
doaj  

Self‐Activating Electrocatalysts for Water Splitting: Advancing Structure–Performance Understanding and Beyond

open access: yesAdvanced Energy Materials, EarlyView.
Self‐activating electrocatalysts offer strong potential for advanced water splitting, enabled by their dynamic compositional and structural evolution during operation. This review highlights recent advances in self‐activating OER and HER catalysts, emphasizing the driving forces and mechanisms underlying their adaptive behavior. A conceptual network of
Christean Nickel   +6 more
wiley   +1 more source

El campo patrimonial y museístico: un espacio cultural conflictivo

open access: yesRevista de Dialectología y Tradiciones Populares, 2010
Los procesos de patrimonialización y musealización de la cultura no responden a criterios históricos o estéticos, sino identitarios. No atañen a científicos, especialistas y políticos solamente, sino a colectivos sociales.
Iñaki Arrieta Urtizberea
doaj   +1 more source

Los valores personales y los valores corporativos en el comportamiento ético en la empresa [PDF]

open access: yes, 2008
Los valores son las creencias del individuo o del grupo acerca de lo que se considera importante en la vida, tanto en los aspectos éticos o morales como en los que no lo son.
Montuschi, Luisa
core  

Recent Advances in Nano‐Microstructured Catalysts for Electrochemical Seawater Electrocatalysis

open access: yesAdvanced Energy Materials, EarlyView.
This review highlights advances in nano‐ and microstructured catalysts for electrochemical seawater conversion. It elucidates design principles, mechanistic understanding, and machine‐learning‐assisted discovery, and outlines key challenges and future opportunities toward efficient, selective, and durable seawater electrocatalysis.
Xiaodong Shao   +5 more
wiley   +1 more source

Aiming at understanding consumers´ behavior in fast food restaurants: a food values approach [PDF]

open access: yes, 2017
A partir de la clasificación de los valores alimenticios propuesta pertinente por Lusk y Briggeman (2009), este trabajo buscaba comprender el comportamiento de los consumidores en los restaurantes de comida rápida.
Izquierdo-Yusta, Alicia   +4 more
core  

Deciphering Intricacies in Directional CO2 Conversion From Electrolysis to CO2 Batteries

open access: yesAdvanced Energy Materials, EarlyView.
This review will delve into the inherent connections and distinctions of CO2‐directed conversion in ECO2RR and CO2 batteries, in terms of product types, catalyst selection, catalytic mechanisms, and electrochemical performances, while proposing a benchmarking framework for the evaluation of CO2 batteries and innovative CO2 battery configurations for ...
Changfan Xu   +5 more
wiley   +1 more source

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