Results 41 to 50 of about 559,293 (271)
Advanced Engineering Materials, EarlyView.In this research, ZrC coatings are evaluated against various counterprobes at the microscale using novel super‐stiff atomic force microscopy cantilevers. The chemical composition of the coating is shown to be an important factor influencing coating hardness and Young's modulus, while surface roughness, counterprobe hardness, and surface energy are the ...
Piotr Jenczyk +4 more
wiley +1 more source
La Investigación Basada en Diseño en Tecnología Educativa
, 2016 Se entiende por Investigacion Basada en Diseno un tipo de investigacion orientado hacia la innovacion educativa cuya caracteristica fundamental consiste en la introduccion de un elemento nuevo para transformar una situacion.
Barbara de Benito Crosetti, J. Ibáñez
semanticscholar +1 more source
Saúde em Debate, 2018 RESUMO O estudo objetivou descrever a tecnologia mHealth, utilizada para auxiliar na prevenção e no controle da obesidade em adultos à luz do letramento em saúde.
L. M. Oliveira +3 more
semanticscholar +1 more source
Advanced Functional Materials, EarlyView.This study examines how manufacturing uncertainties in Curie temperatures (1.5–2°C) affect multilayer active magnetic regenerators (AMR). While increasing the number of magnetocaloric layers boosts cooling power, performance degrades due to temperature variations.
Urban Tomc +6 more
wiley +1 more source
Realidad aumentada. Tecnología para la formación
, 2016 Realidad aumentada. Tecnologia para la formacion es el titulo del libro que se resena a continuacion. Los autores sintetizan la RA como la combinacion de informacion digital e informacion fisica en tiempo real a traves de diferentes dispositivos ...
Roselina Pérez Díaz
semanticscholar +1 more source
Revista tecnología y sociedad, 2019 O artigo tem como objetivo verificar as potencialidades da Tecnologia Social (TS) face aos obstáculos postos pelas abordagens, políticas e ideologias, centradas e devedoras da ideia hegemônica de desenvolvimento.
Camila Kahlau +2 more
semanticscholar +1 more source
Advanced Functional Materials, EarlyView.Cu‐based catalysts as a cornerstone in advancing sustainable energy technologies are fully reviewed in this manuscript, highlighting their potential in photo‐ and electrocatalysis. It includes metallic copper, copper oxides, copper sulfides, copper halide perovskites, copper‐based metal–organic frameworks (MOFs), and covalent organic frameworks (COFs),
Jéssica C. de Almeida +16 more
wiley +1 more source
Advanced Functional Materials, EarlyView.This work demonstrates the successful integration of a phenanthroline‐based 2D COF with MnI catalytic sites into a catholyte‐free membrane‐electrode‐assembly cell for CO2 electroreduction. The crystalline COF actively suppresses Mn⁰–Mn⁰ dimerization, achieving a turnover frequency of 617 h⁻¹ at 2.8 V (full‐cell potential), and enabling stable operation.
Laura Spies +8 more
wiley +1 more source
La Tecnología Educativa en la Pedagogía del siglo XXI: una visión en 3D
, 2018 Hablar de "Tecnologia Educativa" supone referirse a un ambito de conocimiento desde el cual se genera un espacio para la investigacion, un espacio para la docencia y un espacio para la innovacion educativa apoyada en tecnologias.
María Paz Prendes Espinosa
semanticscholar +1 more source
Advanced Functional Materials, EarlyView.An all‐in‐one analog AI accelerator is presented, enabling on‐chip training, weight retention, and long‐term inference acceleration. It leverages a BEOL‐integrated CMO/HfOx ReRAM array with low‐voltage operation (<1.5 V), multi‐bit capability over 32 states, low programming noise (10 nS), and near‐ideal weight transfer.
Donato Francesco Falcone +11 more
wiley +1 more source