Results 131 to 140 of about 280,726 (266)
ChemElectroChem, Volume 13, Issue 11, 3 June 2026.Electrochemically induced density gradients are harnessed to drive gravity‐dependent convection at partially fouled electrodes. By controlling electrode orientation and surface heterogeneity, mass transport is enhanced without external stirring. This enables coupling of electrochemical reactions with enzyme catalysis on insulating domains, exemplified ...
Wathsala Prasadini Kapuralage +3 more
wiley +1 more source
CAPACITACIÓN Y SEGUIMIENTO A LA ACTIVIDAD INVESTIGATIVA DE LOS SEMILLEROS DE INVESTIGACIÓN /
, 2014 Establecer la metodología utilizada por la Vicerrectoría de Investigación y Transferencia de la Universidad Autónoma del Caribe para el desarrollo, seguimiento y control de las capacitaciones y la actividad investigativa del Programa de Semilleros de ...
Universidad Autónoma del Caribe
core
Development and validation of a 3D printed phantom for image quality assessment in fluoroscopy
Journal of Applied Clinical Medical Physics, Volume 27, Issue 6, June 2026.Abstract Background Low‐contrast detectability is a key image‐quality parameter in fluoroscopy, directly influencing diagnostic accuracy and patient safety. Commercial phantoms such as the CDRAD provide reliable assessments but are costly and lack flexibility for routine use. Purpose To develop and validate a low‐cost 3D‐printed phantom for fluoroscopy
Túlio Guilherme Soares Marques +1 more
wiley +1 more source
Assembly of Cell‐Seeded 3D Printed Hydrogel Modules with Perfusable Channel Networks
Advanced Functional Materials, Volume 36, Issue 44, 1 June 2026.Macroscale assembly was utilized to prepare perfusable tissue constructs from individually 3D printed hydrogel modules with embedded branched channel networks and port arrays for cell seeding. Novel multi‐material bioreactors were fabricated to facilitate the gluing of individual modules and the perfusion culture of assembled modular constructs seeded ...
Zachary J. Geffert +10 more
wiley +1 more source
Advanced Materials Interfaces, Volume 13, Issue 11, 9 June 2026.We generate hafnium nanostructures by first depositing polystyrene particles of varying diameter followed by physical vapour deposition of hafnium thin films. The resultant structure shows a kill‐on‐contact effect against both Gram‐negative Escherichia coli and Gram‐positive Staphylococcus aureus.
Andrew Boden +6 more
wiley +1 more source
Los comportamientos resilientes de los estudiantes de último grado de Educación Básica Primaria
Boletín Redipe, 2018 El propósito del presente estudio está orientado a discernir los comportamientos resilientes de estudiantes, de último grado de educación Básica Primaria, en torno a situaciones negativas o adversas de carácter académico, disciplinario, social y familiar,
Bertilda Isabel Medrano Muñoz +2 more
doaj
High‐Performance, Paper‐Based Microelectronics via a Micromodular Fabrication Process
Advanced Materials Interfaces, Volume 13, Issue 12, 23 June 2026.This study demonstrates high‐performance silicon micromodular transistors on cellulose nanomaterial‐coated paper, with interconnects formed via e‐jet printing. Transistors exhibit excellent electrical properties and maintain performance under applied strain.
Rebecca K. Banner +9 more
wiley +1 more source