Results 31 to 40 of about 179,894 (161)
Formación, autopercepción y prospectiva de neuroeducación en los docentes de nivel primaria
Revista UNIMAR, 2023 Esta investigación tuvo como objetivo conocer el estado de la neuroeducación en la formación, autopercepción y prospectiva de los docentes de primaria.
Alejandro Díaz Cabriales +2 more
doaj +1 more source
Small‐Scale Fading Analysis of the Vehicular‐to‐Vehicular Channel inside Tunnels
Wireless Communications and Mobile Computing, Volume 2017, Issue 1, 2017., 2017 We present a small‐scale fading analysis of the vehicular‐to‐vehicular (V2V) propagation channel at 5.9 GHz when both the transmitter (Tx) and the receiver (Rx) vehicles are inside a tunnel and are driving in the same direction. This analysis is based on channel measurements carried out at different tunnels under real road traffic conditions.
Susana Loredo +6 more
wiley +1 more source
A new thin-film solar cell prototype based on Na-doped BiFeO3
DynaThe development of thin film photovoltaic devices based on third and fourth generation materials has attracted the attention of the scientific community worldwide, finding the need to experiment among different assemblies and structurally modified ...
Adán de Jesús Bautista-Morantes +3 more
doaj +1 more source
Gestión de equipamiento computacional en aulas de innovación pedagógica
Revista Venezolana de Gerencia, 2022 El empleo de recursos tecnológicos en un ambiente educativo requiere la aplicación de métodos estandarizados para garantizar la funcionalidad del equipamiento computacional en beneficio de la gestión pedagógica para mejorar los aprendizajes de los ...
José Fortunato Zuloaga Cachay +3 more
doaj
Donor Impurity‐Related Optical Absorption in GaAs Elliptic‐Shaped Quantum Dots
Journal of Nanomaterials, Volume 2017, Issue 1, 2017., 2017 The conduction band and electron‐donor impurity states in elliptic‐shaped GaAs quantum dots under the effect of an externally applied electric field are calculated within the effective mass and adiabatic approximations using two different numerical approaches: a spectral scheme and the finite element method.
M. A. Londoño +8 more
wiley +1 more source
Analysis of Small‐Scale Fading Distributions in Vehicle‐to‐Vehicle Communications
Mobile Information Systems, Volume 2016, Issue 1, 2016., 2016 This work analyzes the characteristics of the small‐scale fading distribution in vehicle‐to‐vehicle (V2V) channels. The analysis is based on a narrowband channel measurements campaign at 5.9 GHz designed specifically for that purpose. The measurements were carried out in highway and urban environments around the city of Valencia, Spain.
Vicent M. Rodrigo-Peñarrocha +5 more
wiley +1 more source
Innovación educativa en las prácticas de profesores de educación superior: Aportes y beneficios
Innovaciones Educativas, 2015 El presente artículo se desarrolla en torno a la temática de innovación educativa y su relación con la labor docente de tres profesores en el nivel superior de una universidad Colombiana.
Rolando Alberto Guío Romero
doaj +1 more source
Especulacciones: taller propedéutico de acciones estratégicas vinculadas al proyectar [PDF]
, 2014 narración de la experiencia pedagógica desarrollada en el taller experimental del primer curso del grado de Fundamentos de arquitectura como proyecto de innovación educativa de la ...
Amann Alcocer, Atxu +1 more
core +1 more source
International Journal of Antennas and Propagation, Volume 2013, Issue 1, 2013., 2013 The knowledge of the propagation channel properties is an important issue for a successful design of ultrawideband (UWB) communication systems enabling high data rates in short‐range applications. From an indoor measurement campaign carried out in a typical laboratory environment, this paper analyzes the path loss and time‐dispersion properties of the ...
Lorenzo Rubio +4 more
wiley +1 more source
Las prácticas de innovación en las pymes boyacences
Apuntes del CENES, 2012 La investigación Datos, indicadores, información y conocimiento de la innovación en Colombia (convenio entre universidades EAFIT, Surcolombiana, Tecnológica de Bolívar y Pedagógica y Tecnológica de Colombia), presenta evidencias de innovación en un grupo
Jaime Ignacio Bermúdez Guerrero +1 more
doaj +1 more source