Results 61 to 70 of about 2,499 (159)
New Zealand Journal of Botany, Volume 64, Issue 3, September 2026.Plantago species are widespread in the Mediterranean and have potential applications in restoration of degraded or saline soils. This study examined germination responses of Plantago albicans, P. coronopus, and P. maritima from multiple Iberian populations under different temperature, osmotic stress, and salinity.
Sara Mira +4 more
wiley +1 more source
INGENIERÍA DE TEJIDO ÓSEO: CONSIDERACIONES BÁSICAS
Revista EIATradicionalmente las lesiones en el tejido óseo causadas por trauma, osteonecrosis y tumores han sido tratadas con el implante de injertos autólogos, alogénicos o xenogénicos; en otros casos, implantando materiales sustitutivos.
Catalina Estrada +2 more
doaj
Revista Cubana de Investigaciones Biomédicas, 2011 Una de las áreas de la ingeniería de tejidos es la investigación de alternativas para la formación de nuevo tejido óseo y el reemplazo de su función. Para cumplir este requerimiento se han desarrollado las matrices que permiten la migración celular, el ...
Diego Alexander Garzón Alvarado +1 more
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RIED: Revista Iberoamericana de Educación a DistanciaLa irrupción de la inteligencia artificial generativa (GenAI) está transformando la evaluación en la educación superior y plantea desafíos específicos en asignaturas técnicas con proyectos complejos.
Francisco José García-Peñalvo +5 more
doaj +1 more source
Journal of the Science of Food and Agriculture, Volume 106, Issue 11, Page 6789-6799, 30 August 2026.Abstract BACKGROUND The present study aimed to valorize broccoli by‐products (leaves and stems) through the extraction of bioactive compounds using supercritical fluid extraction (SFE). The influence of broccoli variety, plant part and maturation stage on total phenolic content (TPC), antioxidant activity and antimicrobial properties was evaluated ...
Iris Gudiño +5 more
wiley +1 more source
Journal of Chemical Technology &Biotechnology, Volume 101, Issue 8, Page 1632-1642, August 2026.Abstract BACKGROUND Landfill gas (LFG) and leachate are commonly treated separately through energy‐intensive processes. This study evaluated the integration of both streams in an anaerobic biotrickling filter (BTF) to achieve simultaneous methane (CH4) and carbon dioxide (CO2) removal coupled with ammonium (NH4+) transformation, and how the microbial ...
Cecilia Lizeth Alvarez‐Guzmán +3 more
wiley +1 more source
Photon Recycling–Driven Photodetection Enhancement in Ni(AcO)2–MAPbBr3 Nanocomposite Waveguides
Nanophotonics, Volume 15, Issue 13, 13 July 2026.Photon recycling is demonstrated as an effective mechanism to enhance perovskite photodetector performance. A Ni(AcO)2/MAPbBr3 nanocomposite waveguide enables long‐range propagation and reabsorption of photoluminescence photons, increasing photocurrent by ∼60%. Under pulsed excitation, reabsorption of amplified spontaneous emission further enhances the
Sandra Soriano‐Díaz +6 more
wiley +1 more source
Polymer Composites, Volume 47, Issue 13, Page 12271-12288, 10 July 2026.Thermal, microstructural, and mechanical characterization of 3D‐printed PLA composite parts. ABSTRACT To address plastic waste and agricultural residue underutilization, this study evaluates the thermal (DSC and FTIR), microstructural (SEM), and mechanical behavior of polylactic acid (PLA) reinforced with flax fibers and olive pit particles, processed ...
P. N. B. Reis +6 more
wiley +1 more source
Tópicos sobre optimización de algoritmos
Ingeniería e Investigación, 1998 El presente artículo pretende ilustrar cómo, en el desarrollo de sofware, un primer algoritmo que se construya en la solución de un problema puede mejorarse muchísimo. analizando dónde se gasta su tiempo.
Gloria Inés Giraldo Echeverry
doaj
Advanced Optical Materials, Volume 14, Issue 25, 3 July 2026.A theoretical model is developed to visualize three‐dimensional refractive index profiles in transmission holographic gratings. In this work, it is applied to photopolymerizable hydrogels, enabling detailed analysis of the internal structure of recorded holograms and their evolution under different degradation conditions.
Belén Nieto‐Rodríguez +4 more
wiley +1 more source