Results 51 to 60 of about 102,039 (245)
Advanced Functional Materials, EarlyView.The study explores structural and magnetic properties of one of the most recent topological quantum materials (MnBi2Te4). The Mn‐poor structure leads to stacking faults (quintuple layer ‐ QL of Bi2Te3 formation instead of a septuple layer ‐ SL of MnBi2Te4), resulting in a coexistence between weak antiferromagnetism and ferromagnetism.
Wesley F. Inoch +10 more
wiley +1 more source
Asociaciones de emisión de televisiones educativas vía satélite
Pixel-Bit, 2006 Legislación
Ministerio de Educación
doaj
Advanced Functional Materials, EarlyView.The highly anisotropic Fermi surface of bismuth results in variations in magnetotransport properties across different crystallographic directions, which can be characterized by studying microcrystals. To avoid the observed surface melting under room temperature Focused Ion Beam (FIB) irradiation, two low‐temperature FIB fabrication methods are proposed
Amaia Sáenz‐Hernández +6 more
wiley +1 more source
Advanced Functional Materials, EarlyView.Fe─NC porous oxygen reduction electrocatalysts are prepared employing a 2,4,6‐Triaminopyrimidine‐based porous organic polymer, a Mg2+ Lewis acid, and a low‐temperature cation exchange protocol. Using the polymer precursor achieves high pyrolysis yields and results in atomically dispersed FeNx sites. The resulting catalysts feature hierarchical porosity
Eliot Petitdemange +11 more
wiley +1 more source
Advanced Functional Materials, EarlyView.A roll‐to‐roll exfoliation method is demonstrated that preserves the crystallographic alignment of anisotropic 2D materials over large areas, enabling scalable fabrication of directional electronic and optoelectronic devices. Abstract Anisotropic 2D materials such as black phosphorus (BP), GeS or CrSBr, exhibit direction‐dependent optical and ...
Esteban Zamora‐Amo +14 more
wiley +1 more source
Medicina, 1985 <p>¿<strong>QUE ES? </strong></p><p>La gran cantidad de información bibliográfica aparecida en revistas, boletines, diarios, etc. imposibilita al especialista y profesional permanecer actualizado en su área.
Ministerio de Salud
doaj
Revista de Psicología, 1999 El trabajo que se presenta constituye una intervención de análisis institucional realizada en una oficina de un ministerio. Se analiza la demanda, la realización del contrato, la propuesta metodológica y técnica y con minuciosidad el devenir del trabajo grupal según transita por diversos conflictos que atañen a la burocracia.
Livia Sepúlveda, Horacio Foladori
openaire +2 more sources
Advanced Functional Materials, EarlyView.A mechanically tunable hydrogel composed of gelatin, chondroitin sulfate and laminin promotes angiogenesis in vitro without the supplement of growth factors. Endothelial cells morphogenesis was further enhanced by medium conditioned with bioactive glass 58S‐released ions (Ca and Si), thus offering a promising strategy to vascularize 3D tissue ...
Marco Piazzoni +13 more
wiley +1 more source
Portaria Nº. 3.060 de 28 de novembro de 2007
Revista Gestão & Saúde, 2010 Regulates the application of financial incentive for implementation of Component for Qualification of NHS management block financing for Management SUS with regard to regulation, control, evaluation,auditing and monitoring, popular participation and ...
Ministério da Saúde
doaj
From Waste to Value: Conversion of Calcium Sulfate to Vaterite via Carbon Capture and Storage
Advanced Functional Materials, EarlyView.This study introduces a new concept for carbon management that relies on the carbonation of industrial gypsum waste and yields phase‐pure vaterite at ambient conditions without any additives. The obtained vaterite is further shown to be a reactive material that develops compressive strength in aqueous suspensions like conventional cements.
Carlos Pimentel +4 more
wiley +1 more source