Results 101 to 110 of about 190,671 (235)
Frank Safford, The Ideal of the Practical. Colombias Struggle to form a Technical Élite [PDF]
, 1976 FRANK SAFFORD, The Ideal of the Practical. Colombias Struggle to form a Technical Élite. University of Texas, Austin, 1976.
P. Davila, Davila, P.
core
Advanced Science, EarlyView.This study elucidates the microstructural evolution at the material interface of Ni‐plated plain‐weave carbon fiber fabric following vacuum heat treatment at 500°C–900°C under different current densities, as well as the mechanism underlying the synergistic enhancement of electromagnetic shielding and ductility.
Wei Cheng +7 more
wiley +1 more source
Sociedad y EconomíaEl artículo analiza cómo la comunidad de alemanes establecida en Bucaramanga en la segunda mitad del siglo XIX, recurrió al matrimonio para cimentar vínculos socioeconómicos con las élites locales y asegurar intereses comerciales y políticos.
Álvaro Acevedo Tarazona +1 more
doaj +1 more source
Advanced Science, EarlyView.A universal hydrogel microparticle template with five DNA‐addressable domains decouples particle fabrication from barcode writing. Contact‐free multilaminar flow lithography produces >106 templates/h, and post‐fabrication domain‐selective hybridization converts one batch into large, user‐defined optical barcode libraries with robust decoding and re ...
Akihiro Eguchi +5 more
wiley +1 more source
Advanced Science, EarlyView.Here, we report a novel NIR fluorescent PROTAC platform that enables real‐time imaging and targeted degradation of Alzheimer's p‐Tau. Our lead compound effectively clears p‐Tau, reduces APP/Aβ, and alleviates cognitive deficits in AD mice. This work demonstrates a theranostic strategy for visualizing degradation and developing next‐generation AD ...
Ziwei Ren +11 more
wiley +1 more source
TH/TRs–COL11A2 Axis Mediates Loss of a Differentiated Astrocyte State in Hypogyrified Brains
Advanced Science, EarlyView.Using a gyrencephalic congenital hypothyroidism pig model, this study reveals cerebral atrophy and cortical hypogyrification. Single‐cell sequencing identifies astrocytes as major TH‐responsive cells, with the COL11A2‐enriched Astro‐2 state nearly absent.
Ying Zhang +14 more
wiley +1 more source
¿Se explota a los deportistas de élite? [PDF]
, 2004 Este artículo plantea las siguientes preguntas: ¿Cuáles son los riesgos de salud asociados al deporte de élite? ¿Son mayores de lo que necesariamente deben ser?
Waddington, Ivan
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Advanced Science, EarlyView.Glucocorticoids (GC) are widely used to reduce inflammation. We show that the glucocorticoid receptor in myeloid cells regulates macrophage cell cycle and genome integrity during muscle regeneration. We demonstrate that dexamethasone administration during the early inflammatory phase delays muscle repair by increasing macrophage proliferation ...
Sirine Souali‐Crespo +11 more
wiley +1 more source
Efectos de un programa integral de calentamiento en los parámetros de rendimiento de esquiadores masculinos de élite y sub-élite [PDF]
This study investigates the effects of a comprehensive warm-up program (FIFA 11+) on performance and injuries in ski athletes. Recent research shows that comprehensive warm-up programs can significantly affect performance and prevent injury.
Çetin Sarışık, Derya +1 more
core +1 more source
Mixed‐Valence Atomic‐Layer Iridium Patches Enhance Alkaline Hydrogen Evolution
Advanced Science, EarlyView.Engineering iridium architectures on Cu3P nanowires reveals that atomic‐layer Ir patches form a mixed‐valence interfacial motif with an anisotropic electronic structure. This configuration balances water dissociation and hydrogen adsorption/desorption, delivering superior alkaline hydrogen evolution with a 27 mV overpotential and 1 A cm−2 operation in ...
Payam Ahmadian Koudakan +7 more
wiley +1 more source