Producción Académica: Envíos recientes
Mostrando publicaciones 1-20 de 3495
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Effects of a family interdisciplinary intervention on food processing and the stage of eating behavior change in overweight or obese adolescents
(2024)Introduction: Due to the increasing prevalence of obesity in recent years, the treatment of excess weight has become necessary and a global public health problem, especially in childhood and adolescence. Objective: The ...
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Association between the rs12654778 SNP of the β-2 adrenergic receptor and LDL cholesterol levels in the Chilean adult population
(2024)Introduction Various polymorphisms in the beta-2 adrenergic receptor (ADRB2) gene have been associated with cardiometabolic risk factors, such as hypertension, dyslipidemia, type 2 diabetes mellitus and obesity contributing ...
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Elaboración de un perfil académico del formador en la formación práctica de profesores de matemática: diseño y validación de un instrumento
(2024)Introducción: La literatura reporta que el conocimiento profesional docente y su preparación son puntos clave en la formación de profesores de matemática. Por ello, este estudio presenta el proceso de diseño y validación ...
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Percepción de educadoras de párvulos: participación de familias migrantes en la educación inicial
(2024)Introducción: La educación parvularia o inicial no ha quedado ajena al fenómeno migratorio que ha vivenciado Chile en diferentes periodos de la historia, siendo este último el que ha marcado en mayor medida la educación, ...
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Understanding statistical graphs of students attending multigrade rural schools in Chile
(2024)This study aims to analyze the graphical comprehension of 5th and 6th grade students in multigrade rural primary education in Chile. The theoretical framework considers levels of reading and semiotic levels in statistical ...
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Eruption forecasting model for Copahue volcano (Southern Andes) using seismic data and machine learning: a joint interpretation with geodetic data (GNSS and InSAR)
(2024)Anticipating volcanic eruptions remains a challenge despite significant scientific advancements, leading to substantial human and economic losses. Traditional approaches, like volcano alert levels, provide current volcanic ...
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Educación física y necesidades educativas especiales: percepciones de profesores sobre su nivel de preparación
Castillo Retamal, Franklin
; ; ; ; ; (2024)
Este articulo aborda la inclusión de estudiantes con Necesidades Educativas Especiales en el sistema educativo chileno, donde se da a conocer la necesidad de evaluar la efectividad de las leyes y las Bases Curriculares en ...
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Minimal exposure durations reveal visual processing priorities for different stimulus attributes
(2024)Human vision can detect a single photon, but the minimal exposure required to extract meaning from stimulation remains unknown. This requirement cannot be characterised by stimulus energy, because the system is differentially ...
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Teacher training: (Dis)encounter between theory and practice
(2024)The preparation of teachers is a key process in the development of effective teachers, however, initial training always seems insufficient and outdated to produce the expected teaching profile and respond to the dynamic ...
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Dos caras de la misma moneda: un estudio de caso comparado de las percepciones de estudiantes de dos universidades públicas (Portugal y Brasil), sobre la evaluación de la calidad de la educación superior
(2024)La percepción de los estudiantes sobre la evaluación de calidad de la enseñanza superior y los aspectos del proceso es una laguna evidente en la literatura. Mediante un estudio comparativo, analizamos la percepción de ...
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Development of an equation to estimate fat-free mass in mountain guides and porters
(2024)Resumen: La composición corporal (CC) es un componente crucial en el seguimiento de los deportistas, no sólo como variable relacionada con el rendimiento físico, sino también como seguimiento de la intervención dietética ...
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Mathematical knowledge from human experience: the case of visual perception and greek architecture
(2024)This paper aims to show that in ancient Greek architecture, it is possible to find a genesis of the geometric modeling of visual perception present in propositions of Euclid's Optics, considering mathematical knowledge as ...
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Effects of video-guided active breaks with curricular content on mental health and classroom climate in chilean schoolchildren aged 6 to 10: study protocol for a multicentre randomized controlled trial
(2024)Background: The incidence of mental health issues in children is increasing worldwide. In Chile, a recent surge in reports of deteriorating mental health among school populations and an increase in complaints related to ...
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La pandemia nos golpeó a todos. Consecuencias en universitarios de 5 países latinoamericanos
(Universidad Católica del Maule; Nueva Mirada Ediciones, 2024)El presente libro recoge los resultados y testimonios de una investigación realizada con 3.860 estudiantes de 5 países latinoamericanos, en torno a sus niveles de resiliencia, fortalezas, debilidades y riesgo académico, ...
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Karl Jaspers. Pueblo y Universidad
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La introducción del espíritu en la filosofía heideggeriana
(2024)La pregunta central del presente artículo se centra en el grado y alcance de la transformación de la metódica heideggeriana en la medida en que la cuestión del ser debe abrirse a la posibilidad de lo político en la década ...
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Comparative efficiency of nitrogen fertilization levels in two sorghum hybrids for bioenergy production
(2024)To achieve sustainable and profitable production of sorghum for energy purposes, it is crucial to ensure the efficient use of the nutrients necessary for its growth and development. This research investigates the influence ...
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The endocannabinoid peptide RVD-hemopressin Is a TRPV1 channel blocker
(2024)Neurotransmission is critical for brain function, allowing neurons to communicate through neurotransmitters and neuropeptides. RVD-hemopressin (RVD-Hp), a novel peptide identified in noradrenergic neurons, modulates ...
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Virulence adaptation by rice planthoppers and leafhoppers to resistance genes and loci: a review
(2024)In recent decades, research on developing and deploying resistant rice has accelerated due to the availability of modern molecular tools and, in particular, advances in marker-assisted selection. However, progress in ...
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Health-related physical fitness and biochemical parameters in overweight older people during social isolation imposed by the COVID-19 pandemic: a longitudinal and observational study
(2024)With COVID-19, evidence indicates that the elderly will have worse biochemical markers related to health in social isolation. The objective was to analyze the impacts on physical fitness and biochemical parameters of older ...