Results 41 to 50 of about 44,252 (234)
Un análisis de cohortes de la carrera de Ingeniería Industrial de la Universidad Nacional de Mar del Plata [PDF]
, 2010 El avance en los trayectos curriculares de las carreras profesionalistas ha ocupado una parte importante de las agendas universitarias de los últimos años. Ello ha motivado a las instituciones de educación superior a la realización de acciones tendientes
Zanfrillo, Alicia Inés +4 more
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Integrative Zoology, EarlyView.The transition of cetaceans from a terrestrial to an aquatic environment involved a crucial sensory adaptation to environments with limited visibility. Vibrissae, important mechanoreceptors, undergo an ontogenetic transformation in odontocetes. This research describes the histomorphology of vibrissae and crypts at different developmental stages ...
Cecilia Mariana Krmpotic +10 more
wiley +1 more source
Abordaje metodológico para la exploración de la experiencia emocional en sus distintas dimensiones
Kairós Gerontologia, 2013 La experiencia emocional es un constructo complejo y multidimensional. En este artículo se propone un abordaje comprensivo de triangulación metodológica.
Claudia J. Arias +4 more
doaj
Urbanization and Vector Species Shape Avian Malaria Prevalence in Mosquitoes
Integrative Zoology, EarlyView.Avian malaria prevalence was assessed in two mosquito species across urban and peri‐urban habitats. No infections were detected in either species in urban areas, while a 2.53% prevalence was found in the native Culex pipiens from peri‐urban sites, highlighting the influence of urbanization on parasite transmission dynamics.
Paula Parra +5 more
wiley +1 more source
Ciencias Ambientales[Introducción]: En los últimos años es notable la transformación de los pastizales naturales como resultado de la producción agrícola-ganadera; la pérdida de biodiversidad y la erosión del suelo se reconocen como consecuencias directas de los elevados ...
Carlos David Campanini +2 more
doaj +1 more source
Carbono orgánico del suelo bajo sistemas de cultivo contrastantes y su relación con la capacidad de proveer nitrógeno [PDF]
Ciencia del Suelo, 2017 Los contenidos de carbono (C) orgánico total (COT) y particulado (COP) del suelo disminuyen con los años bajo agricultura y su variación afecta muchos procesos edáficos que determinan la productividad (e.g. la provisión de nitrógeno (N)). Las variaciones
Guillermo Alberto Studdert +4 more
doaj
Nanofibers obtained by electrospinning of BaTiO3 particles dispersed in polyvinyl alcohol and ethylcellulose [PDF]
Materials Research, 2013 Barium titanate particles (100-300 nm) synthesized by hydrothermal method were dispersed in both polyvinyl alcohol (PVA) and ethylcellulose (EC) solutions. These suspensions were processed by electrospinning.
Humar A. Ávila +3 more
doaj +1 more source
, 2022 Experiencia personal en la Feria Invierno que se llevó a cabo en Mar del Plata, en julio de ...
Domínguez, Gastón Alejandro
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The Troubles and Beyond: The impact of a museum exhibit on a post‐conflict society
American Journal of Political Science, EarlyView.Abstract In divided societies, can museums contribute to healing and recovery? While efforts to memorialize past violence typically aim to promote tolerance and reconciliation, remembering could exacerbate divisions in recovering societies where the past is deeply contested. We examine a transitional justice museum exhibit in Northern Ireland.
Laia Balcells, Elsa Voytas
wiley +1 more source
DNA barcoding suggests hidden diversity within the genus Zenopsis (Zeiformes, Zeidae) [PDF]
Zoosystematics and EvolutionCurrently, the genus Zenopsis, also known as silver John Dory, comprises at least five valid species with a wide range of distribution. However, recent studies have proposed the existence of a new Zenopsis species inhabiting the Indian Ocean, and a ...
Florencia Matusevich +7 more
doaj +3 more sources