Results 191 to 200 of about 1,902,680 (368)
Tunable Mass Transport and Enhanced Electrochemical Performance of CO2 Laser Engraved Electrodes
Advanced Materials Technologies, EarlyView.This work introduces vector‐mode CO2 laser engraving as a rapid strategy to fabricate electrochemical sensors with tunable mass transport. Spiral electrodes can behave as disk electrodes, outperforming conventional raster‐engraved devices in current density and sensitivity.
Davi M. De Farias +2 more
wiley +1 more source
Revista Tecnología en Marcha. Número Especial Movilidad Estudiantil 2014. Volumen 2
Tecnología en Marcha, 2014 Revista Tecnología en marcha
doaj +1 more source
Random Generation of Arbitrary Waveforms for Emulating Three-Phase Systems [PDF]
, 2011 This paper describes an apparatus for generating a signal representative of steady-state and transient disturbances in three-phase waveforms of an ac electrical system as described in IEEE Std 1159-09.
García Delgado, Antonio +5 more
core
Estado, tecnología y territorio: el desarrollo de bienes complejos en países periféricos [PDF]
, 2010 Fil: Versino, Mariana. Universidad Nacional de La Plata. Facultad de Humanidades y Ciencias de la Educación; Argentina.
Versino, Mariana, Russo, Cintia
openaire +2 more sources
When Cellulose Moves: Smart Sensors and Actuators
Advanced Materials Technologies, EarlyView.This review highlights cellulose‐derived soft actuators alongside with cellulose‐based sensors. Emphasis is placed on their integration into multifunctional devices that couple sensing and actuation to mimic natural motion and adaptability. We also discuss the challenges of achieving robust, reversible, and multi‐stimuli‐responsive motion, and outline ...
Francisco Sousa +2 more
wiley +1 more source
Tendencias en la tecnología del cemento y posibles innovaciones
, 1977 Francisco Arredondo y Verdú
openalex +2 more sources
Precision‐Engineered Plasmonic Nanostar Arrays for High‐Performance SERS Sensing
Advanced Optical Materials, EarlyView.Highly ordered and dose‐controlled arrays of gold nanodiscs are created using the dots‐on‐the‐fly EBL technique and subsequently converted into nanostar arrays. This technique unlocks the reproducible and robust fabrication of highly efficient SERS substrates. Abstract Surface‐enhanced Raman scattering (SERS) spectroscopy has emerged as a powerful tool
Alexandre Chícharo +9 more
wiley +1 more source
Revista Tecnología en Marcha. Número Especial Encuentro de Investigación y Extensión 2016
Tecnología en Marcha, 2016 Revista Tecnología en marcha
doaj +1 more source
, 2007 Este artículo presenta resultados parciales de un proyecto de investigación que tiene entre otros objetivos identificar las orientaciones de política educativa en las reformas estructurales del currículo para el nivel medio superior; centra su atención en la reforma curricular implementada en los centros de bachillerato tecnológico en el ciclo escolar ...
Villavicencio, Guadalupe Tinajero +2 more
openaire +1 more source