Results 51 to 60 of about 411,592 (195)
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
El vídeo com a instrument per a una educació crítica [PDF]
, 1981 The rapid impact of the media on pedagogical systems leads to a consideration of the different levels of relationship benveen the concepts thernselves of communication and education: theoretical models, the use of the media in education, the pedagogy of ...
Alsius, Salvador +2 more
core +1 more source
Renewable energy research progress in Mexico: a review [PDF]
, 2014 Mexico ranks 9th in the world in crude oil reserves, 4th in natural gas reserves in America and it is also highly rich in renewable energy sources (solar, wind, biomasss, hydropower and geothermal).
Alemán-Nava, GS +7 more
core +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
A low‐cost protocol for the optical method of vulnerability curves to calculate P50
Applications in Plant Sciences, Volume 13, Issue 2, March-April 2025.Abstract Premise The quantification of plant drought resistance, particularly embolism formation, within and across species, is critical for ecosystem management and agriculture. We developed a cost‐effective protocol to measure the water potential at which 50% of hydraulic conductivity (P50) is lost in stems, using affordable and accessible materials ...
Georgina González‐Rebeles +3 more
wiley +1 more source