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Mostrando publicaciones 11-20 de 301
The life history of Itylos titicaca (Weymer 1890) (Lepidoptera, Lycaenidae, Polyommatina) at 5200 m in the Chilean altiplano
(2022)
Itylos titicaca (Weyner 1890) has been reported to have a narrow distribution range associated
with Andean wetlands called “bofedales” in Peru, Bolivia, northeast Chile and northwest Argentina. In Chile
its distribution ...
Efectos de la suplementación de hierro microencapsulado y hemínico para la recuperación de los niveles de hemoglobina en ratas alimentadas sin hierro
(2022)
Introducción: una de las causas de la anemia nutricional es que la cantidad de hierro absorbida es insuficiente para satisfacer las necesidades
del organismo.
Objetivo: determinar los efectos de la suplementación de ...
Most frequent tests in the literature for the evaluation of physical qualities in elite level Paralympic wheelchair basketball: a systematic review
(2022)
El objetivo fue identificar los test más recurrentes en la literatura, utilizados para la evaluación de las cualidades físicas en el BSR nivel élite. Para ello se llevó a cabo Revisión Sistemática en PubMed, Web of Science, ...
Amanda Labarca and the first feminist institutions in Chile (1910-1922)
(2022)
Chile registró profundos cambios sociales a finales del s. XIX e inicios del s. XX. En este contexto, las mujeres comienzan a organizarse en el espacio público para mejorar su condición de vida en distintas esferas. El ...
On the role of social media in spanish language learning in indian context
(2022)
Research on social media in the foreign language classroom has grown significantly in the last decade. The usage of social media has increased many times during the pandemic due to known reasons. The aim of the present ...
Motivations for entering a physical education teacher training program in Chile
(2022)
Physical Education teacher training programs in Chile have a high demand for enrollment and is recognized as one of the attractive professions for young people. The purpouse of this study is to know the reasons that lead ...
EFT approach to black hole scalarization and its compatibility with cosmic evolution
(2022)
We address the issue of black hole scalarization and its compatibility with cosmic inflation and big bang cosmology from an effective field theory (EFT) point of view. In practice, using a well-defined and healthy toy model ...
Improving bitter pit prediction by the use of X-ray fluorescence (XRF): a new approach by multivariate classification
(2022)
Bitter pit (BP) is one of the most relevant post-harvest disorders for apple
industry worldwide, which is often related to calcium (Ca) deficiency at the
calyx end of the fruit. Its occurrence takes place along with an ...
Automatic recognition system for traffic signs in Ecuador based on faster R-CNN with ZFNet
(2022)
This research presents an application of the Deep Learning technology in the development of an automatic system detection of traffic signs of Ecuador. The development of this work has been divided into two parts, i) in ...