Results 61 to 70 of about 3,994,165 (302)

Análisis del color como valor diferenciador del fenómeno “Moda Latinoamericana”, en los diseños de vestuarios de Marco Correa de la década 1968 a 1978

open access: yesKepes, 2018
El presente artículo trata sobre el análisis del color como posible rasgo territorial y valor diferenciador en los diseños de vestuarios de Marco Correa, uno de los exponentes del fenómeno que las revistas de moda chilenas de la época identificaron como
Marinella Bustamante Morales
doaj   +1 more source

CIO herds and user gangs in the adoption of open source software [PDF]

open access: yes
Open Source Software (OSS) has received wide attention from the research community, analyzing both the innovation process of software development by distributed and unrelated teams, and the market dynamics at play between "free" and proprietary software.
Miralles, Francesc   +2 more
core  

Espacio, tiempo, arquitectura... y muerte [PDF]

open access: yes, 2002
Peer ...
Valor Montero, Jaume
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

Fused Ring Engineering Induced Topology Control in Covalent Organic Frameworks: Unlocking Promoted Photocatalytic H2O2 Production and Selective Methane Oxidation

open access: yesAngewandte Chemie, EarlyView.
By modulating the topological structures of two N‐heterocycle‐based covalent organic frameworks, Phen‐TTA with a kgd‐v topology exhibits narrower optical bandgap, lower exciton binding energy, and faster charge‐carrier kinetics compared to O‐TTA with an hcb topology.
Lei Wang   +9 more
wiley   +2 more sources

Valores semióticos y valores pictóricos

open access: yesTópicos del Seminario, 2016
El punto de partida de este estudio es muy simple; a propósito de la pintura, existen numerosos comentarios tanto por parte de los mejores analistas como por parte de los mismos pintores que, de manera inesperada, si nos ponemos a pensarlo, atañen al valor de la frescura.
openaire   +1 more source

Organic Photoelectrochemical Cells Beyond Performance: Interface and Catalyst Engineering for Durability

open access: yesAdvanced Energy Materials, EarlyView.
Organic photoelectrochemical cells based on π‐conjugated semiconductors offer a versatile platform for solar fuel generation. This review outlines operating principles, device architectures, and key metrics, and highlights advances in p‐ and n‐type photoelectrodes, interfacial engineering, and catalyst integration.
Jaehyeong Kim   +8 more
wiley   +1 more source

Merging Biocatalysis and Chemocatalysis in Flow: State‐of‐the‐Art and Future Directions for Sustainable Synthesis

open access: yesAngewandte Chemie, EarlyView.
This review highlights recent advances in integrating biocatalysis and chemocatalysis in continuous flow to create streamlined, sustainable processes. It examines chemo‐enzymatic cascades combining at least one enzymatic and one chemical step, discusses challenges such as enzyme immobilization, leaching, and reactor clogging, and presents solutions ...
Petros Siasiaridis   +2 more
wiley   +2 more sources

La Torre de madera del Castilo de Constantina (Sevilla)

open access: yesHistoria. Instituciones. Documentos, 2009
Constantina Castle is located in the Sierra Norte in the province of Seville. Constantina was the principal town of a district (iqlim) during the al-Andalus period and later, after the Christian conquest, it became the principal town of the Sierra Norte,
Magdalena Valor Piechotta
doaj  

Uses and attitudes of young people toward technology and mobile telephony [PDF]

open access: yes
This paper aims at showing how young people are developing new and innovative ways of interacting using technology. Previous literature shows that technology adoption depends not only on the technology per se, but also on situational and contextual ...
Sieber, Sandra, Valor, Josep
core  

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