Results 101 to 110 of about 41,012 (243)
La culture historique des élites
, 2003 Vendredi 23 mai 2003, La culture historique des élites salle n° 8 9h-12h30 I. Luciani, Patrimoine culturel et mémoire familiale, l’engagement politique des élites toulousaines (XVIe-XVIIe siècle) ; J. Canal (EHSS, Paris), Les
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Ultrafast Optoacoustics Reveals Intricate 3D Anisotropic Elasticity in Nanocrystalline Membranes
Advanced Science, EarlyView.Ultrafast optoacoustic spectroscopy combined with a Sagnac interferometer enables non‐contact, simultaneous characterization of thickness and the full three‐dimensional anisotropic elastic constants in freestanding nanocrystalline copper membranes. By capturing gigahertz Lamb waves and zero‐group‐velocity resonances followed by SAFE‐GA inversion, the ...
Shuchang Zhang +11 more
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Distinción ideológica en las élites latinoamericanas
, 2009 [ES] Si bien la distinción ideológica surge en Francia hace más de doscientos años, durante gran parte del siglo XX ésta tuvo connotaciones políticas muy precisas y georeferenciadas: la izquierda era el comunismo y la derecha el fascismo.
Selios, Lucía
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Advanced Science, EarlyView.We have shown that both simulated and actual spaceflight contribute to cartilage degradation in the knees of mice. Using RNA sequencing and bioenergetic profiling, we identified NADPH oxidase 4 (NOX4) as a key factor driving these changes. Additionally, we found that kaempferol, a naturally occurring flavonoid that binds directly to NOX4, reduces ...
Yuesong Yin +23 more
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Advanced Electronic Materials, EarlyView.A diagnostic method for reconfigurable intelligent surfaces (RIS) based on non‐uniform space‐time‐coding modulation is presented. Fault localization is achieved via amplitude‐only spectral measurements, eliminating the need for complex signal processing. A one‐to‐one mapping between harmonic components and RIS elements enables accurate detection.
Xiao Qing Chen +8 more
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Social Networks in The Boardroom [PDF]
This paper provides empirical evidence consistent with the facts that (1) social networks may strongly affect board composition and (2) social networks may be detrimental to corporate governance.
Kramarz, Francis, Thesmar, David
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Idéologies et élites contemporaines
, 1967 Fotia Mauro. Idéologies et élites contemporaines. In: L'Homme et la société, N. 5, 1967. pp.
Fotia, Mauro
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Cachacos y guaches: la plebe en los festejos bogotanos del 20 de julio de 1910
Anuario Colombiano de Historia Social y de la Cultura, 2011 El artículo se pregunta por la participación de los sectores populares en los festejos bogotanos del primer centenario de la Independencia colombiana. Desde un enfoque que puede definirse como de historia évènementielle o de corta duración, el objetivo ...
Alexander Pereira Fernández Pereira Fernández
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Hierarchically engineered electrocatalysts for durable oxygen reduction in zinc–air batteries
AIChE Journal, EarlyView.Abstract Rechargeable zinc–air batteries (ZABs) are promising energy storage systems but are limited by sluggish oxygen reduction reaction (ORR) kinetics at the air cathode. Herein, we report hierarchically engineered cobalt tetraaminophthalocyanine/MXene (CoPc/MXene) electrocatalysts prepared via cetyltrimethylammonium bromide‐mediated self‐assembly ...
Rui Guo +6 more
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Topology‐Aware Machine Learning for High‐Throughput Screening of MOFs in C8 Aromatic Separation
Advanced Intelligent Discovery, EarlyView.We screened 15,335 Computation‐Ready, Experimental Metal–Organic Frameworks (CoRE‐MOFs) using a topology‐aware machine learning (ML) model that integrates structural, chemical, pore‐size, and topological descriptors. Top‐performing MOFs exhibit aromatic‐enriched cavities and open metal sites that enable π–π and C–H···π interactions, serving as ...
Yu Li, Honglin Li, Jialu Li, Wan‐Lu Li
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