Results 21 to 30 of about 8,639 (229)

Percepción y conocimiento sobre alimentos transgénicos en una muestra de la población costarricense

open access: yesRevista Agro
Analizamos la percepción de los consumidores costarricenses acerca de los alimentos transgénicos, un tema de creciente importancia global debido a sus implicaciones en la seguridad alimentaria y el medio ambiente.
Lucía Isabel López Umaña   +6 more
doaj   +1 more source

Las domesticadas y el primer arquetipo femenino. Pandora. / The tamed ones and the first female archetype: Pandora

open access: yesAsparkía, 2021
El esfuerzo poético de Hesíodo proporcionará el primer arquetipo de mujer: Pandora. Construida como oposición al varón y sin garantías de la condición humana, su naturaleza es oscura y destructiva.
Vanessa Pozo García
doaj   +1 more source

From open data to OER: an unexpected journey? [PDF]

open access: yes, 2015
Synopsis: Open Data as Open Educational Resources Case studies of emerging practice is a collection of narratives reflecting good practices in the use of open data in teaching and ...
Dix, Alan   +7 more
core   +1 more source

Subdural Empyema, an Intracranial Sinus Complication

open access: yesBrazilian Neurosurgery
Subdural empyema is the most common intracranial complication in sinusitis, defined as an infection with purulent collection between the inner surface of the dura mater and the outer surface of the cerebral arachnoid. This condition is underestimated and
Rafaela Pádua Manicardi   +5 more
doaj   +1 more source

POPULARIZANDO A BIOSSEGURANÇA NA FACULDADE ATENAS PASSOS

open access: yes, 2023
A equipe de assepsia na Faculdade Atenas é responsável pela higienização da faculdade, laboratórios e policlínica para manter a total segurança dos alunos e funcionários. O grupo de projetos de extensão “Uma Mão lava a outra” em busca de  orientar e
Silveira, Maria Victória Da   +8 more
core  

Abejas silvestres en un ambiente universitario de Costa Rica: diversidad registrada en la Universidad Técnica Nacional

open access: yesRevista Agro
Las abejas constituyen un grupo clave para el funcionamiento de los ecosistemas y la producción de alimentos, pero enfrentan múltiples amenazas asociadas a la pérdida de hábitat, el uso de agroquímicos y los cambios en el paisaje.
Marianyela Ramírez Montero   +4 more
doaj   +1 more source

Analysis of the influence of supplementary reinforcement on the behavior of reinforced‐concrete two‐pile caps subjected to concentric and eccentric loading

open access: yesStructural Concrete, EarlyView.
Abstract This article examines the behavior of reinforced‐concrete pile caps on two piles under concentric and eccentric loading, with emphasis on the influence of horizontal and vertical supplementary reinforcement on load‐carrying capacity. Although the Strut‐and‐Tie method does not include this reinforcement in the internal equilibrium, it was found
Marcio Ferreira Cardoso   +4 more
wiley   +1 more source

psicología metafísica de la Atenas trágica

open access: yesBajo Palabra, 2020
El presente artículo, a caballo entre la etnohistoria y la crítica literaria, pretende explicitar la psicología metafísica de la Atenas clásica a través de una de sus manifestaciones más emblemáticas: la tragedia.
Mario Rosano Alloza
doaj   +1 more source

Multi‐level fatigue reliability assessment of reinforced concrete railway bridges

open access: yesStructural Concrete, EarlyView.
Abstract This paper presents a multi‐level reliability framework for assessing the fatigue life of reinforced concrete (RC) railway trough bridges subjected to cyclic loading. The framework incorporates increasing levels of analytical complexity and real‐world data in four steps. First, an analytical model applies S–N curves and the Palmgren–Miner rule
Silvia Sarmiento   +7 more
wiley   +1 more source

Age as a predictive factor for reduced intracranial compliance in patients with headache

open access: yesArquivos de Neuro-Psiquiatria
Background Increased intracranial pressure (ICP) consists of a set of signs and symptoms related to changes in intracranial compliance (ICC) and ICP.
Luiz Gabriel Gonçalves Cherain   +5 more
doaj   +1 more source

Home - About - Disclaimer - Privacy