Results 81 to 90 of about 1,902,680 (368)
Advanced Engineering Materials, EarlyView.Copper addition profoundly impacts MoNbTi multiprincipal element alloys. This study reveals copper's dual role, promoting microstructural refinement and strengthening intermetallics at optimal concentrations. An ideal copper content significantly boosts hardness and compressive strength, achieving superior mechanical performance.
Eder Lopes Ortiz +6 more
wiley +1 more source
Propagation of gravity waves and spread F in the low-latitude ionosphere over Tucumán, Argentina, by continuous Doppler sounding: first results [PDF]
, 2014 Results of systematic analysis of propagation directions and horizontal velocities of gravity waves (GWs) and spread F structures in low-latitude ionosphere (magnetic inclination ~27°) in Tucumán region, Argentina, are presented.
Baše, J. +12 more
core +2 more sources
Tecnologia educacional baseada em Nola Pender: promoção da saúde do adolescente
, 2018 RESUMO Objetivo : apresentar uma tecnologia educativa em Enfermagem, voltada para adolescentes, acerca da vacinacao contra o HPV, baseada no modelo de promocao da saude de Nola Pender. Metodo: estudo qualitativo, descritivo, do tipo relato de experiencia,
Aliniana da Silva Santos +5 more
semanticscholar +1 more source
Advanced Engineering Materials, EarlyView.Equal channel angular pressing of commercial pure copper under low strain amplitude (≈0.48) induces concurrent continuous and localized discontinuous dynamic recrystallization, forming a duplex structure influenced by strain heterogeneity and recovery. Moderate hardening after 4–12 passes results from progressive high‐angle grain boundary formation via
Paula Cibely Alves Flausino +6 more
wiley +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
Albendazole Solid Dispersions: Influence of Dissolution Medium Composition on In Vitro Drug Release [PDF]
, 2014 The rate-limiting step to drug absorption is often dissolution from the dosage form, especially for poorly soluble com-pounds. Two possibilities for improving the dissolution of these drugs are to increase the available surface area and to im-prove their
Allemandi, Daniel Alberto +4 more
core +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
, 2023 Este trabajo de fin de máster propone el uso del diseño universal para el aprendizaje y el apoyo de la tecnología como el marco idóneo en el que analizar y diseñar las actividades educativas que concretan el currículo. Los propios actores a quienes se dirige, estudiantes de ESO, el conocimiento adquirido en el máster y las características del DUA unida
Mazarico Torres, Manuel +1 more
openaire +1 more source
Revista Iberoamericana de Automática e Informática Industrial RIAI, 2017 Los autores quieren agradecer el apoyo de NEUROTEC – Red Temática de Investigación en Neurotecnologías para la Asistencia y la Rehabilitación (DPI2015-69098-REDT), financiada por Ministerio de Economía y Competitividad.
Barrios, Luis J. +5 more
openaire +5 more sources
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