Results 41 to 50 of about 8,569 (182)
Chasing Charge Carriers: Diffusion Dynamics in Mixed‐n Quasi‐2D Colloidal MAPbBr3 Perovskites
Advanced Functional Materials, Volume 35, Issue 34, August 22, 2025.Metal halide perovskites are noted for their tunable optical properties. Colloidal synthesis allows the formation of differently shaped perovskite nanocrystals with varying optical and carrier transport behavior. Three MAPbBr3 morphologies are characterized: nanoplatelets, nanosheets, and nanostripes.
Ronja Maria Piehler +5 more
wiley +1 more source
Diseño de Prácticas de Laboratorio en Electrónica con TICs
Tecnología y Ciencia, 2018 En este trabajo se presenta una propuesta de estrategia metodológica basada en el aprendizaje experiencial de Kolb, para ser aplicado a la enseñanza de la Electrónica Analógica mediante la implementación de laboratorios portátiles de escritorio en ...
Jesús Cano +3 more
doaj +1 more source
Hybrid SiO2/Si pillar‐based optomechanical crystals for on‐chip photonic integration
Nanophotonics, Volume 14, Issue 17, Page 2953-2961, August 2025.Abstract One‐dimensional photonic crystal (1D‐PhC) pillar cavities allow transducing mechanical pillar vibrations to the optical domain, thereby relaxing the requirements typically associated with mechanical motion detection. In this study, we integrate these geometries into a silicon‐on‐insulator photonics platform and explore their optical and ...
Martin Poblet +10 more
wiley +1 more source
Magnetic Actuation Under DC and AC Fields of Thermoplastic Polyurethane With Strontium Hexaferrite
Advanced Materials Technologies, Volume 10, Issue 13, July 8, 2025.Magnetic thermoplastic polyurethane composites with strontium hexaferrite (SrFe12O19) are produced through a solvent‐free melt‐mixing technique. These composites display a magnetomechanical actuation mechanism, being able to deform (bend and twist) through DC and AC magnetic fields, showcasing their potential as a promising material for the fabrication
Mariana Martins da Silva +3 more
wiley +1 more source
The Journal of Latin American and Caribbean Anthropology, Volume 30, Issue 2, June 2025.ABSTRACT This article analyzes the different expressions of authenticity, fidelity, and genuineness surrounding the Mexican culinary scene in New York. On the one hand, self‐identified Mexicans express sensory and memory nostalgia during the production and consumption of foods they recognize as their own.
Axel G. Elías Jiménez
wiley +1 more source
Mathematical Methods in the Applied Sciences, Volume 48, Issue 7, Page 7550-7567, 15 May 2025.Forensic linguistics and stylometry have in the exploration of linguistic patterns one of their fundamental tools. Mathematical structures such as complex multilayer networks and hypergraphs provide remarkable resources to represent and analyze texts.
Ángeles Criado‐Alonso +3 more
wiley +1 more source
Laser &Photonics Reviews, Volume 19, Issue 10, May 22, 2025.The reabsorption of photons between small (5 nm) and large (50 nm) MAPbBr₃ nanocrystals (NCs) generates amplified spontaneous emission and random lasing under reduced thresholds (Pth≈1 µJ cm−2) and high‐quality factors (Q ≈10⁴). The device consists of a waveguide structure where the NCs are grown in‐situ within a Ni(AcO)2 matrix.
Sandra Soriano‐Díaz +5 more
wiley +1 more source
12 Años de Edutec-e Revista Electrónica de Tecnología Educativa
Edutec, 2008 El trabajo se ocupa de la evolución que ha experimentado la revista desde su creación en 1995. Se describen los antecedentes y momentos iniciales, se analiza el impacto e influencia que ha tenido en el campo de la Tecnología educativa. Se revisa la línea
Jesús Salinas Ibáñez
doaj +1 more source
Microbial Biotechnology, Volume 18, Issue 4, April 2025.All 32 diguanylate cyclase (DGC)‐encoding genes of P. aeruginosa PA14 were interrupted by premature STOP codons, introduced through a multiplexed cytosine base‐editor. The synthesis of c‐di‐GMP was impaired in the resulting strain lacking all 32 DGCs (strain PA14Δ32). Phenotypic analysis confirmed major behaviour changes in P. aeruginosa PA14Δ32, which
Román A. Martino +5 more
wiley +1 more source
Inventum Ingeniería, Tecnología e Investigación, 2014 Este trabajo describe la manera en que se articula el componente curricular profesional de acuerdo con las áreas de formación en el Programa de Tecnología en Electrónica de UNIMINUTO Sede Principal, usando la robótica como estrategia de aprendizaje y ...
Edgar A. Aguirre, Sergio González Gil
doaj +1 more source