Results 21 to 30 of about 635,067 (184)
Advanced Materials, EarlyView.2D α‐Co(OH)2 interleaved with Mo species displays an appealing dual functionality for the production and use of green hydrogen.Mo incorporation greatly benefits the electrochemical behaviour in Oxygen Evolution Reaction for H2 production, while the magnetocaloric response at liquid H2 temperature paves the way for alternative cryogenic refrigerants ...
Daniel Muñoz‐Gil +14 more
wiley +1 more source
¿Reforma administrativa o desmembramiento?
Revista Brasileira de História da Ciência, 2015 El presente artículo tiene por objetivo analizar la concepción de las políticas científicas impulsadas desde la gestión de Carlos S. Menem a través del caso del intento de privatización de la Comisión Nacional de Energía Atómica (CNEA) en 1994. En tanto
Milagros Rodriguez
doaj +1 more source
Towards and inclusive definition of e-learning [PDF]
, 2011 L'estudi té com a objectiu la construcció d'una definició actual i integradora del concepte d'e-learning, que sigui acceptada per la major part de la comunitat científica i que serveixi com a referent pels estudiosos i professionals d'aquesta temàtica.El
Bravo Gallart, Sílvia +3 more
core
Atomistic Mechanisms Triggered by Joule Heating Effects in Metallic Cu‐Bi Nanowires for Spintronics
Advanced Materials, EarlyView.Bi doped metallic Cu nanowires are promising for spintronics thanks to the stabilization of a giant spin Hall effect. However, heat resulting from current injection forces Bi to leave solution, forcing segregation into monoatomic decorations which evolve into coherent crystalline aggregates.
Alejandra Guedeja‐Marrón +6 more
wiley +1 more source
Use of structural adhesive joints in construction applications [PDF]
, 2008 The Research Group of Materials Performance works in the development of structural adhesive joints and their performance in service in collaboration with some adhesive manufacturer companies.
Martínez Casanova, Miguel Ángel
core +1 more source
Signatures of Edge States in Antiferromagnetic Van der Waals Josephson Junctions
Advanced Materials, EarlyView.ABSTRACT The combination of superconductivity and magnetic textures leads to unconventional superconducting phenomena, including new correlated and topological phases. Van der Waals (vdW) materials emerge as a versatile platform for exploring the interplay between these two competing orders.
Celia González‐Sánchez +10 more
wiley +1 more source
Las prácticas cuestionables de investigación en la comunidad científica hispanohablante
Revista Española de Documentación CientíficaExisten trabajos de naturaleza Internacional sobre las prácticas cuestionables de investigación, pero estos no son numerosos y ninguno de ellos ha abordado esta problemática en la comunidad científica hispanohablante. Este estudio explora estas prácticas
Ana María Ruiz-Ruano García +3 more
doaj +1 more source
Identity Management Technology [PDF]
, 2008 This offer comes from researchers and professors from a Spanish University. They offer solutions in Identity Management for human beings (from Identification Cards to Biometrics).
Sánchez Reíllo, Raúl
core +1 more source
El sentimiento de nación en la literatura médica y naturalista de finales del Siglo XIX en Colombia
Anuario Colombiano de Historia Social y de la Cultura, 1989 La actividad científica de las sociedades de médicos y naturalistas se ve sometida, a finales del siglo XIX, a los vaivenes políticos de la República. No obstante, en la literatura producida por dichas sociedades se dibuja un sentimiento de nacionalismo ...
Diana Obregón
doaj +2 more sources
Traffic Sign Recognition System [PDF]
, 2008 The research group CAOS at the Computing Department of the Carlos III University of Madrid, Spain, offers an efficient recognition system for traffic signs using a set of classifiers.
Sanchis de Miguel, María Araceli
core +1 more source