Results 51 to 60 of about 122,884 (263)
Impact of MgO Additions on the Oxidation Resistance and Compression Behavior of Vanadium Alloys
Advanced Engineering Materials, EarlyView.An increase in oxidation resistance at 600 °C is achieved for alloys containing more than 2.5 wt.% MgO. It has been established that, along with V2O5, MgO6V2, and Mg2O7V2 are formed, which are presumed to enhance oxidative stability. Furthermore, the possible transformation of Mg‐vanadates through reaction with CO2, which presumably occurs in this ...
Ievgen Solodkyi +5 more
wiley +1 more source
, 2022 En nuestro Programa de Radio Digital #PlanetaSostenible que se realiza en Alianza con UrosarioRadio, Pacto Global Red Colombia y RAVC hablaremos sobre el ODS 4 - Educación de Calidad: Aprender ¿Para qué?
Gómez Duque, Ángela María
core +1 more source
Desafíos de la economía poscovid
Revista Diecisiete, 2022 El COVID-19 ha venido a trastocar muchas de las previsiones y de las convenciones dominantes hasta su llegada. En loa aspectos más relevantes no ha venido sino a poner en evidencia algunos problemas de carácter estructural que tenían nuestras economías ...
Juan A. Gimeno Ullastres
doaj +1 more source
Advanced Engineering Materials, EarlyView.HEA interlayers offer a versatile route for joining high‐performance structural materials. Their compositional and structural design regulates interfacial reactions, suppresses brittle IMCs, and improves metallurgical bonding. Sandwich interlayers further integrate defect healing with precipitation strengthening, enabling improved strength–ductility ...
Lin Yuan +4 more
wiley +1 more source
Advanced Functional Materials, EarlyView.The liposome nanoreactor method enables uniform metal nanoparticle synthesis using the interior as a reaction environment. We demonstrate that peptide sequences and lipid compositions act as a functional molecular switch to control reaction environments in liposome nanoreactors.
Yuya Abe +6 more
wiley +1 more source
Material docente ODS 13: Acción por el clima [PDF]
, 2023 En este material docente, segundo en nuestra colección de manuales para incorporar los ODS en la práctica docente diaria, se ofrecen una serie de actividades y recomendaciones para trabajar de forma activa y participativa el Objetivo de Desarrollo ...
Aguilera Padilla, Fátima +1 more
core +1 more source
Emprendedores y ODS: compromisos y cooperación
, 2022 Una segunda parte sobre Emprendedores en Acción y cómo aportar a los #ODS, junto a: - Víctor Hugo Malagón, Presidente del Foro de Presidentes - Fundador de #MACA Conduce: Ángela Gómez y Angélica Sánchez - Mauricio López, Director Ejecutivo de Pacto ...
Gómez Duque, Ángela María +1 more
core +1 more source
A parsimonious structure model for the icosahedral quasicrystal Cd<sub>5.7</sub>Yb. [PDF]
Acta Crystallogr A Found AdvThe paper presents a parsimonious structure model for the icosahedral Cd5.7Yb quasicrystal. It employs only spherical and elliptical occupation domains, which significantly decreases the number of parameters and the required calculation effort. Still, the model describes the characteristic structural features with considerable accuracy.A compact ...
Feuerbacher M.
europepmc +2 more sources
TH17–Associated Polyamine Metabolism‐Guided Nanozyme Promotes Alveolar Bone Repair in Periodontitis
Advanced Science, EarlyView.A pronounced TH17‐skewed immune response is identified in experimental periodontitis, and enrichment of the polyamine pathway is observed during TH17 differentiation, suggesting its potential as an immunometabolic target. Inspired by these findings, DFMO@Ui‐Mn is developed as a therapeutic platform combining cascade ROS scavenging with immunometabolic ...
Cheng Zhu +12 more
wiley +1 more source
Resultados de Colombia en el índice ODS 2019: más rezagos que objetivos cumplidos
, 2020 La responsabilidad del contenido de esta publicación recae en el autor, no en el Observatorio. Dado que los documentos de trabajo son de naturaleza preliminar, puede ser útil ponerse en contacto con el autor en caso de un problema en particular sobre
Sánchez Gómez, Juan Sebastián
core