Results 51 to 60 of about 996,664 (230)

Información Editorial ( Comités - Árbitros)

Ingeniería, 2017
Información Editorial ( Comités -  Árbitros)
Revista Ingeniería
doaj  

Sobre las primeras defensas del Caribe hispano

Ciencia y Sociedad, 2022
El presente ensayo pretende analizar el conjunto de fortificaciones construidas en el Caribe hispano desde la llegada de Cristóbal Colón hasta los años centrales del siglo xvi.
Manuel Gámez Casado
doaj   +1 more source

Synthesis and characterization of amphiphilic nitroxide 1,1,3,3–tetraethylisoindoline–2–oxyl–5–sodium sulfonate (TEIOSNa)

The Canadian Journal of Chemical Engineering, EarlyView.
Abstract The synthesis and characterization of an amphiphilic nitroxide to be used as a controlling agent in a nitroxide‐mediated living radical polymerization in aqueous dispersion media is presented. In the first stage of nitroxide synthesis (phthalimide protection), two reaction methods were employed: traditional and microwave.
Enrique García‐Leal, Martha Eugenia Albores Velasco, René O. Vargas, Rubén Mil‐Martínez   +3 more
wiley   +1 more source

Editorial

Revista Facultad de Ingeniería, 2011
Editorial Revista Facultad de Ingenieria, Vol. 20, No. 30.
Facultad Ingenieria
doaj  

Sistemas recomendadores para el desarrollo de objetos de aprendizaje para educación en ingenierías: una revisión sistemática

RED. Revista de Educación a Distancia
Este trabajo presenta una revisión sistemática para determinar si existen sistemas recomendadores que den soporte al diseño de objetos de aprendizaje en educación superior, fundamentalmente para enseñanza de ingenierías.
Valeria Bertossi, Lucila Romero, María de los Milagros Gutiérrez   +2 more
doaj   +1 more source

Streakline-based closed-loop control of a bluff body flow [PDF]

, 2014
A novel closed-loop control methodology is introduced to stabilize a cylinder wake flow based on images of streaklines. Passive scalar tracers are injected upstream the cylinder and their concentration is monitored downstream at certain image sectors of ...
Artana, Guillermo Osvaldo, Cammilleri, Ada, Duriez, Thomas Pierre Cornil, Mathelin, Lionel, Roca, Pablo Daniel   +4 more
core   +1 more source

Design and implementation of a 3D‐printed modular distillation tower for experimental teaching in chemical engineering

The Canadian Journal of Chemical Engineering, EarlyView.
Abstract Several authors have reported the disconnection between the skills, abilities, and attitudes of graduates from STEM careers with the current needs of the labour market. In science and engineering fields, research has found the need for interdisciplinary approaches that encourage meaningful learning.
Úrsula Manríquez‐Tolsá, Carlos Zaid Bustamante‐Pérez, José Manuel García‐Anaya, Ángel Tlacaelel Ortiz‐Manzano, Roeb García‐Arrazola, Eva Patricia Bermúdez‐García, Diana Iruretagoyena Ferrer, Miguel Ángel Pimentel‐Alarcón   +7 more
wiley   +1 more source

Sobre María Cecilia Zuleta y Luz María Uhthoff López (coord. y ed.), Historias de ingenieros en América Latina. Entre el Estado y los desafíos productivos, 1870-1980

Historia Mexicana El Colegio de México
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Jimena Caravaca
doaj   +1 more source

Screencasts y las TIC para la revisión de prácticas de laboratorio en la Educación Superior = Screencasts and ICT for review of laboratory practices in Higher Education

Arte, Diseño e Ingeniería, 2022
Resumen   El estudio presenta la experiencia docente llevada a cabo en varios grupos de laboratorio de la Asignatura de Expresión Gráfica en estudiantes de ingeniería.
Sofía Escudero Fernández, José Ángel Aranda Domingo   +1 more
doaj   +1 more source

A Model for Induction Motors with Non-Uniform Air-Gap [PDF]

, 2005
Equations to calculate inductances of induction motors, considering non-uniform air-gap, are proposed. The analyzed air-gap variations are static and dynamic eccentricity and stator slots.
Bossio, Guillermo Rubén, de Angelo, Cristian Hernan, Garcia, Guillermo, Solsona, Jorge Alberto, Valla, Maria Ines   +4 more
core