Results 91 to 100 of about 3,028,886 (326)
La obligatoriedad de un servicio social y los deberes de solidaridad [PDF]
, 1996 Plantear los límites de actuación del Estado social es lo mismo que los límites en las exigencias de solidaridad. Los deberes jurídicos —y no sólo morales— de la solidaridad van más allá de las contribuciones económicas, alcanzando una contribución ...
Lucas, Javier de
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Ti6Al4V‐Bioglass‐Copper Composites for Load‐Bearing Implants
Advanced Healthcare Materials, EarlyView.We have designed and manufactured a novel Ti64‐based composite by adding 45S5 bioglass (BG) and copper (Cu). Adding BG on titanium improves wear resistance and biocompatibility, whereas Cu addition improves mechanical strength while providing inherent lifelong bacterial resistance.
Lochan Upadhayay +3 more
wiley +1 more source
Fundamentos da Responsabilidade Civil do Estado [PDF]
Revista de Direito Administrativo e Gestão Pública, 2015 Os fundamentos da responsabilidade civil do Estado constituem um tema que merece um estudo mais aprofundado na doutrina brasileira. Em geral, a doutrina limita-se a invocar a igualdade e a justa repartição dos encargos sociais para as hipóteses de responsabilidade civil por atos lícitos.
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La captura corporativa del Estado en América Latina [PDF]
, 2019 El trabajo analiza el fenómeno de captura corporativa del Estado usando un enfoque dinámico-relacional de juegos de poder. Esta captura de tipo económico se manifiesta en diversos continentes donde existen “democracias de mercado”, y se acentúa en ...
Durand, Francisco
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Hydrogel Thermostat Inspired by Photoprotective Foliage Using Latent and Radiative Heat Control
Advanced Materials, EarlyView.Guided by Populus alba foliage, this hydrogel latent‐radiative thermostat (LRT) actively balances latent and radiative heat fluxes. An LRT switches solar reflectance, maintains high mid‐IR emissivity, and reversibly evaporates/regenerates water, while titanium oxide (TiO2) nanoparticles toughen the film.
Se‐Yeon Heo +15 more
wiley +1 more source
Estado conyugal asociado a perímetro abdominal en adultos peruanos, 2022
Revista Científica Ciencias de la SaludIntroducción. La convivencia o matrimonio puede conllevar a cambios en los patrones alimenticios y actividad física, afectando parámetros antropométricos como el perímetro abdominal. Objetivo.
Alberto Guevara Tirado
doaj +1 more source
Advanced Materials, EarlyView.Maximizing atomic utilization of Pt is crucial for efficient electrocatalysis. We constructed a tensile‐strained PdPt1 single‐atom alloy (SAA) skin by implanting atomically dispersed Pt onto the surface of intermetallic Pd5Bi3 core‐ultrathin Pd shell octahedrons, fully exposing active Pt atoms to boost ethanol oxidation electrocatalysis.
Wen Chen +11 more
wiley +1 more source
Non‐Functionalized Graphene as an Electrical Sensing Surface for Bacterial Detection
Advanced Materials Interfaces, EarlyView.Pathogenic bacteria detection in food remains a major public health concern, driving the need for rapid, cost‐effective, and portable detection systems. This review focuses on the use of non‐functionalized graphene as an electrical sensing surface for bacterial detection, highlighting their unique properties, sensing mechanism, and current developments.
Jazmin Berthe +4 more
wiley +1 more source
Loading Mode Dependence of Twin‐Twin Boundary Formation in a Textured Magnesium Alloy
Advanced Materials Interfaces, EarlyView.The structures of twin‐twin boundaries formed by interactions between twin variants sharing the same or different zone axes in a deformed magnesium alloy are demonstrated. Lattice distortion around complicated interfaces promotes grain refinement in the subsequent thermomechanical process, enhancing the mechanical performance of magnesium alloys ...
Yuzhi Zhu +7 more
wiley +1 more source
Estado de Derecho y Desobediencia civil [PDF]
Polis (Santiago), 2010 Los actos de desobediencia civil son parte de un estado de derecho democratico y se desarrollan en sociedades maduras que logran procesar sus conflictos aceptando que las leyes e instituciones legalmente establecidas pueden “fallar”, admitiendo un espacio para la construccion de interpretaciones distintas a las predominantes que, sin embargo, pretenden
openaire +2 more sources