Artículos Científicos: Envíos recientes
Mostrando publicaciones 1921-1940 de 3929
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Programas de intervención socioeducativos para personas con discapacidad intelectual: una revisión sistemática
(2022)El enfoque de la inclusión social y educativa cobra cada vez mayor relevancia en políticas dirigidas a personas en situación de discapacidad, especialmente cuando sus derechos demandan apoyos desde una perspectiva ecológica ...
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Compartiendo un límite al mismo tiempo: una discusión sobre colocación material y el tetradimensionalismo
(2022)¿Es posible para dos objetos materiales compartir un solo límite? La colocación material es una tesis metafísica según la cual dos objetos cualitativamente diferentes comparten el mismo límite de una región espacial y, por ...
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Caracterización del alumnado extranjero y la valoración del patrimonio cultural como contenido descolonizador para la educación intercultural
(2022)El propósito del artículo es puntualizar en la distribución del alumnado extranjero, chileno y nacionalizado que está siendo escolarizado en aulas chilenas, con el obejtivo de analizar la importancia de incorporar el ...
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Autoestima y autoconcepto académico en escolares durante la pandemia por la COVID-19
(2022)Introducción: Los escolares que practican actividad física regularmente poseen mayor autoestima y autoconcepto académico respecto a quienes no lo practican; se desconoce si esta condición se mantiene en contexto de pandemia ...
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Impacto del índice de masa corporal en el uso del prono vigil y cánula nasal de alto flujo en pacientes con COVID-19
(2022)El objetivo del estudio fue determinar si la composición corporal es una condición que influye en el efecto del posicionamiento en prono vigil (PPV) en pacientes con COVID-19 conectados a cánula nasal de alto flujo (CNAF). ...
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Effectiveness of a physical activity intervention on the overweight and obesity of Chilean schoolchildren
(2022)Introduction: Physical fitness is considered a measure that integrates most of the functions of the human organism that are involved in physical activity. Motor competence is important due to its observed implications ...
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Teaching in physical education during pandemic COVID-19: a study of university teachers
; ; Vargas, Rodrigo
; (2022)
The COVID-19 pandemic is a health crisis deepening in the current world context, characterized by enormous globalization and scientific-technical development processes. The research aims to understand how university teachers ...
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Teachers’ conceptions of music teaching: A systematic literature review 2010-2020
(2022)This article provides an overview of research in music education between 2010 and 2020 and affords a systematic review of literature related to the experiences of teachers in teaching music in the classroom. The literature ...
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Cross-national measurement invariance of the purpose in life test in seven latin american countries
(2022)The Purpose in Life Test (PIL) is a measure of purpose in life widely used in many cultures and countries; however, cross-cultural assessments are scarce. The present study aimed to evaluate the cross-cultural measurement ...
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Extended batch cultures for poly(3-hydroxybutyrate-co-3-hydroxyvalerate) (PHBV) production by azotobacter vinelandii OP growing at different aeration rates
(2022)Poly(3-hydroxybutyrate-co-3-hydroxyvalerate) (PHBV) is a polymer produced by Azotobacter vinelandii OP. In the bioreactor, PHBV production and its molar composition are affected by aeration rate. PHBV production by A. ...
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Anthropometric indicators of the cardiometabolic risk, muscle strength, and functional capacity of schoolchildren with intellectual disabilities during lockdown in Chile
(2022)Lockdown due to the COVID-19 pandemic has negatively impacted the social, psychological, and physical well-being of the world population. In the case of people with intellectual disabilities, the impact of lockdown on their ...
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Confiabilidad test-retest intraevaluador e intradía para pruebas de rendimiento físico en jóvenes tenistas chileno
; ; ; ; ; Vargas, Rodrigo (2022)
En tenis, el uso de pruebas estandarizadas busca brindar un complemento útil para monitorear el rendimiento ,convirtiéndose en un instrumento muy valioso para evaluarla condición física del deportista. El ...
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Arundina graminifolia (D.Don) Hochr. (Orchidaceae): A review of its medicinal importance, phytochemistry and pharmacology activities
(2022)Traditional medicines play an important role in protecting the health of all ethnic groups around the world, and their importance in the development of medical and health services cannot be overstated. The Orchidaceae ...
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Albahaca: Composición química y sus beneficios en salud
(2022)Las plantas medicinales se han utilizado tradicionalmente en la medicina popular debido a sus reconocidos efectos curativos naturales. Se estima que alrededor de dos tercios de la población mundial utilizan la medicina ...
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A novel strategy to classify chronic patients at risk: a hybrid machine learning approach
(2022)Various care processes have been affected by COVID-19. One of the most dramatic has been the care of chronic patients under medical supervision. According to the World Health Organization (WHO), a chronic patient has one ...
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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 ...
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Study of the use of antinematode drugs, mebendazole and pyrantel, in galicia (spain) from 2016 to 2020
(2022)To the best of our knowledge, there is no study on the use of drugs focused on the consumption of antinematode drugs in any region of the world. In the present study, we analyzed and evaluated the use of mebendazole and ...
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Comparison of the absolute and relative difference spectral indices to estimate burn severity: the case of endangered nothofagus alessandrii (ruil)
; ; ; Carrasco-Benavides, Marcos; ; ; ; (2022)
Accurate information is needed about burn severity caused by fires to design strategies for ecosystem recovery. The Mediterranean zone of Chile holds a high level of plant endemism. In summer 2017, nearly half a million ...
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In Vivo and in vitro antitumor activity of tomatine in hepatocellular carcinoma
(2022)Background: There is abundant ethnopharmacological evidence the uses of regarding Solanum species as antitumor and anticancer agents. Glycoalkaloids are among the molecules with antiproliferative activity reported in these ...
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Health effects of pesticide exposure in latin american and the caribbean populations: a scoping review
(2022)Background: Multiple epidemiological studies have shown that exposure to pesticides is associated with adverse health outcomes. However, the literature on pesticide-related health effects in the Latin American and the ...