Results 61 to 70 of about 1,202,797 (252)
Impactos económicos y ambientales de las estrategias de alimentación en lecherías de Costa Rica.
Agronomía Mesoamericana, 2015 El objetivo de este trabajo fue analizar las prácticas de alimentación en fincas lecheras de Costa Rica y su influencia en las emisiones de gases con efecto invernadero (GEI).
Juan Pablo Iñamagua-Uyaguari +5 more
doaj
The role of MOOCS in the creation of learning and participation communities
RIED: Revista Iberoamericana de Educación a Distancia, 2014 Despite its increasing popularity, the most promising value of MOOCs is not derived from what they are, but from what they may transform into, that is, the positive derivatives that have already started to flourish and are very much related to the open ...
Daniel Torres Mancera +1 more
doaj +1 more source
Enseñanza de Anatomía de Superficie Mediante la Pintura Corporal [PDF]
, 2019 The present project on learning surface anatomy through the body painting method was undertaken because anatomical knowledge supports medical practice. The appropriate anatomical training of the doctor depends on surface anatomy.
Almorza Gomar, David +4 more
core +2 more sources
Emotions in engineering education: A configurative meta‐synthesis systematic review
Journal of Engineering Education, Volume 113, Issue 4, Page 1287-1326, October 2024.Abstract Background The study of emotions in engineering education (EEE) has increased in recent years, but this emerging, multidisciplinary body of research is dispersed and not well consolidated. This paper reports on the first systematic review of EEE research and scholarship.
Johanna Lönngren +9 more
wiley +1 more source
EVALUATION INDICATORS IN DISTANCE EDUCATION AT THE UNIVERSITY SYSTEM
RIED: Revista Iberoamericana de Educación a Distancia, 2001 The key- question the article propose is if it is possible to stablish a unique quality indicators system for all the universities. We realize there is no a consensus about which are the objectives at the University level.
Javier Callejo +4 more
doaj +1 more source
Multi‐label logo recognition and retrieval based on weighted fusion of neural features
Expert Systems, Volume 41, Issue 10, October 2024.Abstract Classifying logo images is a challenging task as they contain elements such as text or shapes that can represent anything from known objects to abstract shapes. While the current state of the art for logo classification addresses the problem as a multi‐class task focusing on a single characteristic, logos can have several simultaneous labels ...
Marisa Bernabeu +2 more
wiley +1 more source
Ciencias Ambientales, 2019 Se discuten los aportes y experiencias del CATIE en manejo de cuencas hidrográficas en América tropical a través de sus programas de formación de capital humano, así como de la implementación de programas y proyectos de desarrollo y de investigación.
Francisco Jiménez-Otárola +1 more
doaj +1 more source
Educational disparities in brain health and dementia across Latin America and the United States
Alzheimer's &Dementia, Volume 20, Issue 9, Page 5912-5925, September 2024.Abstract BACKGROUND Education influences brain health and dementia. However, its impact across regions, specifically Latin America (LA) and the United States (US), is unknown. METHODS A total of 1412 participants comprising controls, patients with Alzheimer's disease (AD), and frontotemporal lobar degeneration (FTLD) from LA and the US were included ...
Raul Gonzalez‐Gomez +39 more
wiley +1 more source
Geostandards and Geoanalytical Research, Volume 48, Issue 3, Page 595-612, September 2024.Key Points Accurate 87Sr/86Sr measurement by LA‐MC‐ICP‐MS requires an appraisal of 87Rb/85Rb instrument induced fractionation, βRb. βRb can be calculated from the analysis of shark dentin with known 87Sr/86Sr composition and applied to unknown samples. Highly accurate 87Sr/86Sr isotope ratios were obtained from modern and fossil bioapatite samples.
Julio C. Chávez‐Ambriz +5 more
wiley +1 more source