Results 31 to 40 of about 47,140 (167)

Analysis of the determinant factors in university dropout: a case study of Ecuador

Frontiers in Education
University dropout is a social issue that directly impacts both families and the state, characterized by disparities in enrollment and graduation based on various factors.
Aracelly Fernanda Núñez-Naranjo, Aracelly Fernanda Núñez-Naranjo   +1 more
doaj   +1 more source

Gestión escolar y liderazgo del directivo

Educare, 2021
En el Ecuador existe poca investigación sobre la relación existente entre la gestión escolar y el liderazgo de los directivos al interior de las instituciones educativas, a pesar de contar con Estándares Calidad Educativa que visibilizan esta dependencia.
Laura Cristina Barba Miranda, Karina Elizabeth Delgado Vadivieso   +1 more
doaj   +1 more source

Elevational variation in heart mass and suppression of hypoxia‐induced right ventricle hypertrophy in Andean leaf‐eared mice (Phyllotis)

The Journal of Physiology, EarlyView.
Abstract figure legend In lowland mammals that ascend to high elevation, hypoxia‐induced changes in the pulmonary circulation can give rise to hypoxic pulmonary hypertension (HPH) and associated right‐ventricle (RV) hypertrophy. Andean mice with broad elevational ranges have greater heart mass relative to body size at higher elevations, but they ...
Naim M. Bautista, Nathanael D. Herrera, Marcial Quiroga‐Carmona, Chandrasekhar Natarajan, Adriana Rico‐Cernohorska, Jorge Salazar Bravo, Graham R. Scott, Guillermo D'Elía, Zachary A. Cheviron, Jay F. Storz   +9 more
wiley   +1 more source

Inovação tecnológica na visão dos gestores e empreendedores de Incubadoras de Empresas de Base Tecnológica do Paraná (IEBT-PR): desafios e perspectivas para a educação tecnológica [PDF]

, 2007
Tese (doutorado) - Universidade Federal de Santa Catarina, Programa de Pós-Graduação em Educação Científica e TecnológicaNesta pesquisa investigamos a concepção dos gestores e empreendedores de empresas de base tecnológica sobre inovação tecnológica. Os
Silveira, Rosemari Monteiro Castilho Foggiatto
core  

Single‐Breathhold 3D MR Elastography in the Liver, With Simultaneous R2* and PDFF Mapping

Magnetic Resonance in Medicine, Volume 96, Issue 2, Page 682-697, August 2026.
Purpose To develop a sequence for the rapid acquisition of MR elastography (MRE) parameters in 3D, with simultaneous measurement of proton‐density fat fraction (PDFF) and R2* for multiparametric assessment of liver disease. Methods The proposed sequence uses an interleaved motion‐encoding scheme to acquire 3D volumes of all motion encodings and wave ...
Donovan P. Tripp, Anne‐Sophie van Schelt, Omar Darwish, Karl P. Kunze, Shamsa Al Harthy, Nader S. Metwalli, Ahmed M. Gharib, Claudia Prieto, René M. Botnar, Ralph Sinkus, Radhouene Neji   +10 more
wiley   +1 more source

Ecological implications and lessons from high pathogenicity avian influenza H5N1 2.3.4.4b in Antarctica

Ecological Solutions and Evidence, Volume 7, Issue 3, July–September 2026.
HPAI H5N1 was confirmed in 22 South Polar Skuas and one Kelp Gull on Dismal and Horseshoe Islands, Marguerite Bay, Western Antarctic Peninsula in early 2025, with high mortalities consistent with global trends. Rapid antigen tests showed 90% agreement with rRT‐PCR, supporting their utility for early detection in remote environments.
Simon B. Z. Gorta, Victor Neira, Michelle Wille, David Gajardo, Atilla Yılmaz, Özgün Oktar, Burcu Özsoy, Çağan H. Şekercioğlu   +7 more
wiley   +1 more source

ESTRATEGIAS DE VINCULACIÓN PARA LA TRANSFERENCIA CIENTIFICO Y TECNOLÓGICA AL SECTOR PRODUCTIVO [PDF]

, 2009
Como estructuras axiales del conocimiento, el papel de las universidades en la sociedad de la información adquiere una importancia destacada en la transferencia de los avances científicos y tecnológicos al medio socio-productivo en que se asientan, a ...
HERNÁNDEZ, OLIVIA ALLENDE, ZANFRILLO, ALICIA INÉS, CARELLA, MARÍA INÉS GONZALEZ   +2 more
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Whole‐Body Pattern of Muscle Degeneration and Progression in Sarcoglycanopathies

Annals of Clinical and Translational Neurology, Volume 13, Issue 6, Page 1129-1140, June 2026.
ABSTRACT Objective To characterize whole‐body intramuscular fat distribution pattern in patients with sarcoglycanopathies and explore correlations with disease severity, duration and age at onset. Methods Retrospective, cross‐sectional, multicentric study enrolling patients with variants in one of the four sarcoglycan genes who underwent whole‐body ...
Laura Costa‐Comellas, Mauro Monforte, Angel Sanchez‐Montañez, Penélope Romero‐Duque, Elena Pegoraro, Jordi Díaz‐Manera, Dmitry Vlodavets, Lorenzo Maggi, Marco Moscatelli, Adele D‘Amico, Montse Olivé, Jorge Alonso‐Pérez, Giacomo Comi, José Miguel Escudero‐Fernández, Gabriela S. Urcuyo, Anna Pichiecchio, Angela Berardinelli, Kristl G. Claeys, Claudio Bruno, Chiara Panicucci, Sara Bortolani, Eleonora Torchia, Enzo Ricci, Soledad Monges, Jorge A. Bevilacqua, Jorge Diaz‐Jara, Maggie C. Walter, Simone Thiele, Nicoline Løkken, John Vissing, Susana Quijano‐Roy, Robert Y. Carlier, Nicol C. Voermans, Chiara Marini‐Bettolo, Michela Guglieri, Volker Straub, Lea Leonardis, Francina Munell, David Gómez‐Andrés, Giorgio Tasca   +39 more
wiley   +1 more source

LA VINCULACIÓN TECNOLÓGICA EN EL SISTEMA UNIVERSITARIO ARGENTINO [PDF]

, 2009
Si bien la relación entre las Universidades y el sector social y productivo se concibe desde hace varias décadas, la formalización de las mismas comenzó a fines de los 80 y se consolidó en la década de los 90.
LOMBERA, GUILLERMO, IGLESIAS, LETICIA
core  

La institución de la modalidad de educación tecnológica en Colombia: una mirada

Revista Facultad de Ciencias Económicas, 2008
El desarrollo y la industrialización, en la segunda mitad del siglo XX, precisan de la modernización de los sistemas obsoletos de producción y demandan de la educación la formación de un capital humano con capacidad para afrontar el anunciado proceso ...
Mirna Jirón Popova
doaj