Results 41 to 50 of about 339,743 (245)
Advanced Engineering Materials, EarlyView.In situ synchrotron high‐energy X‐ray diffraction reveals the real‐time high‐temperature phase evolution of a ternary V‐9Si‐6.5B alloy. The study uncovers a kinetically delayed V5SiB2 → V8SiB4 transformation governed by massive structural and chemical barriers.
Zahra Sabeti +4 more
wiley +1 more source
El método R5 de Práctica Reflexiva. Evaluación de su impacto en la formación inicial de maestros
Innoeduca, 2018 Partiendo de la investigación doctoral de la autora y su subsiguiente experiencia en el ámbito de la Práctica Reflexiva, se presenta el estudio investigativo enmarcado en el Practicum de estudiantes de Grado de Educación Infantil y Primaria de la ...
Angels Domingo Roget
doaj +1 more source
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
Advanced Functional Materials, EarlyView.DNA strands are employed both as dynamic linkers and nanoscale templates for the integration of Ag2S nanoparticles on MoS2, which in turn imparted photothermal responsiveness; this feature permits the selective cargo (fluorophore, quantum dots or an enzyme) release from the MoS2 surface in response to local heat induced by light irradiation.
Kai Chen +3 more
wiley +1 more source
La protección internacional del trabajador migrante [PDF]
, 2006 ¿Sería correcto decir ahora, ante la problemática planteada por el arribo de los cayucos a Canarias, o por el endurecimiento de la frontera entre los Estados Unidos y México, que la migración es un tema actual?
Nava Alvarado, Miguel
core +1 more source
Advanced Functional Materials, EarlyView.Borophene is introduced as a programmable 2D bio‐interface that organizes DNA through dual boron–sulfur and nucleobase interactions. This molecular architecture enables efficient long‐range nanosurface energy transfer, establishing new design principles for functional nano–bio interfaces and amplification‐free optical biosensing.
Teresa Aditya +11 more
wiley +1 more source