Artículos Científicos: Envíos recientes
Mostrando publicaciones 221-240 de 3466
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Phase angle and its determinants among adolescents: influence of body composition and physical fitness level
(2024)To examine the association between levels of physical fitness, parameters of body composition and phase angle (PhA) amongst adolescents. A total of 152 adolescents (84 girls) aged 11–16 years were included in this study. ...
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Calidad de vida y bienestar psicológico en personas mayores no institucionalizadas durante el período de estallido social de 2019 en Chile
(2024)Objetivos: Determinar la calidad de vida y bienestar psicológico en personas mayores no institucionalizadas de Santiago de Chile durante un período de estallido social. Metodología: Estudio de diseño no experimental, ...
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Measures of central tendency in primary education textbooks in Chile
(2024)This study analyzed the tasks associated with measures of central tendency proposed to Chilean students from 5th to 8th year of basic education. For this purpose, the activities involving mean, median, and/or mode were ...
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Propiedades psicométricas de la escala factores que influyen en la elección de carreras de educación Fit-Choice en estudiantes de pedagogía chilenos
(2024)Introducción. Dada la preocupación global por la atracción de más y mejores candidatos a la carrera pedagógica, es importante contar con instrumentos que nos ayuden a identificar a esos potenciales candidatos. En Chile, ...
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Climate variability and change in Ecuador: dynamic downscaling of regional projections with RegCM4 and HadGEM2-ES for informed adaptation strategies
(2024)Ecuador, a country with distinct coastal (CO), highland (HL), and Amazon (AM) regions that are characterized by unique climatic, ecological, and socio-economic features is highly vulnerable to climate change. This study ...
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Comparison of distance covered, physiological cost, and perceived exertion in four six-minute walk test protocols
(2024)Objective: There is evidence that indicates that the Walked Distance (WD) in the 6-Minute Walk Test (6MWT) would be sensitive to the type of track and encouragement. The aim of study was compared the impact of track type ...
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Revisiting the Darwin wasp genus Epelaspis Townes, 1970 (Hymenoptera: Ichneumonidae: Phygadeuontinae): five new species, new records and a key to Neotropical species
(2024)The Darwin wasp genus Epelaspis Townes, 1970 (Hymenoptera: Ichneumonidae: Phygadeuontinae) is studied in some countries of South America. We recorded the genus for the first time in Colombia, and five new species are ...
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Semi-automated morphological characterization using South Rivers Toolbox
(2024)Automatic morphological characterization of river systems is important because it provides valuable information on river behavior, helps quantify fluvial changes, improves model accuracy, and supports the management and ...
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Entrenamiento concurrente de corta duración reduce el máximo, pero no el promedio del grosor intima-media carotídea en adultos hipertensos
(2024)Antecedentes: El ejercicio físico previene la aterosclerosis y es una terapia para disfunción endotelial (EDys) e hipertensión (HTN), sin embargo, poco se sabe acerca del entrenamiento concurrente de corta duración ...
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Función lineal y afín en libros de texto de secundaria: una revisión sistemática
(2024)Este artículo aborda una revisión sistemática siguiendo las directrices del modelo PRISMA sobre análisis de libros de texto de Educación Secundaria en torno a la función lineal y afín, y las palabras clave obtenidas del ...
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Internacionalización en Universidades Católicas de Chile como decisión estratégica: percepción de directores y jefes de carrera
(2024)La internacionalización en las universidades se ha convertido en un objetivo importante para mejorar la calidad y promover la innovación, lo que ha implicado que diversas instituciones adopten o tomen decisiones estratégicas ...
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Towards student-centered teacher education: a comparative analysis of two regimes of study
(2024)The purpose of this study was to compare the perception of the teaching-learning climate in university students of two modalities in a pedagogy program. From a quantitative, comparative, descriptive, inferential and ...
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Modulation of response times in early-stage Parkinson’s disease during emotional processing of embodied and non-embodied stimuli
(2024)Valence (positive and negative) and content (embodied vs non-embodied) characteristics of visual stimuli have been shown to influence motor readiness, as tested with response time paradigms. Both embodiment and emotional ...
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How do lifestyle factors modify the association between genetic predisposition and obesity-related phenotypes? a 4-way decomposition analysis using UK Biobank
(2024)Background Obesity and central obesity are multifactorial conditions with genetic and non-genetic (lifestyle and environmental) contributions. There is incomplete understanding of whether lifestyle modifies the translation ...
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Carácter ético de la investigación científica: la mirada de futuros doctores en educación
; ; ; Precht Gandarillas, Andrea
(2024)
El presente artículo indaga en las representaciones de estudiantes de doctorado en educación respecto de aquellos aspectos que hacen que una investigación sea ética. La muestra estuvo compuesta por 24 estudiantes de doctorado ...
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Some reflections on psychoanalysis, philosophy and politics. exploring the intellectual trajectory of Alain Badiou
(2024)A la luz de algunas críticas recientes, en el marco de este texto se busca impulsar un debate que tiene lugar en dos frentes: por una parte, la lógica del origen de la lógica y, por otra parte, la relación entre psicoanálisis ...
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Percepciones y características de la práctica de actividad física durante la pandemia en adultos. Un estudio de caso en Chile
(2024)La pandemia del COVID-19 modificó los estilos de vida de la población mundial, debido a las medidas de confinamiento para reducir la actividad social masiva. Esto aumentó los niveles de inactividad física y sus riesgos ...
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Advances and trends in research on mathematical working spaces: a systematic review
(2024)This study addresses the research developed around the theory of mathematical working spaces (MWS). To this end, factors such as researchers’ country of origin are considered, as well as methodological characteristics, ...
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Molecular survey of tick-borne infectious agents in cricetid rodents (Rodentia: Cricetidae) in central and southern Chile
(2024)Tick-borne infectious agents (TBIAs) include several bacteria and protozoa that can infect vertebrates, including humans. Some of these agents can cause important diseases from both a public health perspective, such as ...
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Unraveling the key step in the aroma puzzle: Insights into alcohol acyltransferases in strawberries
(2024)Alcohol acyltransferases (AATs) play a crucial role in catalyzing the transfer of acyl groups, contributing to the diverse aroma of fruits, including strawberries. In this research we identified nine AAT genes in strawberries ...