Repositorio Universidad Católica del Maule: Envíos recientes
Mostrando publicaciones 241-260 de 5868
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Climate change and epigenetics: unraveling the role of methylation in response to thermal instability in the Antarctic plant Colobanthus quitensis
(2025)Low temperatures are one of the critical conditions affecting the performance and distribution of plants. Exposure to cooling results in the reprogramming of gene expression, which in turn would be mediated by epigenetic ...
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Association between screen time and lifestyle parameters with executive functions in chilean children and adolescents: potential mediating role of health-related quality of life
(2025)Background/Objective: This study aimed to (i) investigate the association between lifestyle parameters (i.e., screen time [ST], food habits, and physical activity [PA]) and health-related quality of life (HRQoL) with ...
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Life expectancy gain of implementing the Nordic Nutrition recommendations 2023: modeling from 8 nordic and baltic countries
(2025)Background Dietary guidelines play a key role in promoting health and preventing chronic diseases. The Nordic Nutrition Recommendations (NNR) 2023 provide updated recommendations for healthy eating relevant for the Nordic ...
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Distribution and bioconcentration of semivolatile organic compounds (SVOCs) in soils and vascular plant Colobanthus quitensis from Sub-Antarctic and Antarctic regions
(2025)Semi-volatile organic compounds (SVOCs) are widely distributed across the globe, including polar regions. This study investigates the distribution and bioconcentration of organochlorine pesticides (OCPs), polychlorinated ...
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Training self-other distinction: effects on emotion regulation, empathy, and theory of mind
(2025)Navigating our social environment requires the ability to distinguish ourselves from others. Previous research suggests that training interventions have the potential to enhance the capacity for self–other distinction ...
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Exploring the impact of sentential negation on inhibitory motor networks: insights from paired-pulse TMS
(2025)The embodied approach to language meaning suggests that negation with action verbs decreases activation of the negated concept, reflected in reduced motor-evoked potentials (MEPs) induced by transcranial magnetic stimulation ...
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Percepción de riesgo de contagio de la COVID-19 en estudiantes de una universidad estatal de Chile
(2024)Objetivo: Evaluar el nivel de percepción de riesgo de contagio de la COVID-19 frente al retorno a las clases presenciales y analizar esta percepción con variables sociodemográficas y de salud asociadas a esta enfermedad. ...
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Tribunales de Justicia y Contraloría General de la República: ¿cómo compatibilizar sus pronunciamientos jurisprudenciales contradictorios?
(2024)El presente trabajo analiza sucintamente una de las problemáticas centrales que en opinión del autor presenta la potestad dictaminante de la Contraloría General de la República, como lo es la forma de compatibilizar los ...
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Analysis of the international index of Erectile Function: psychometric evidence and measurement invariance across relationship status and age generations in a Chilean sample
(2024)Background The International Index of Erectile Function (IIEF) stands out for its utility and widespread use to measure sexual function in men. However, it lacks consistency in its internal latent structure across studies, ...
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Thermodynamic and observational constraints on black holes with primary hair in Beyond Horndeski gravity: stability and shadows
(2025)In this paper, we find that unlike in General Relativity, the shift-symmetric subclass of Beyond Horndeski theories permits black holes with primary hair that are thermodynamically stable and align with current Event Horizon ...
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Metacognición en tareas de modelado matemático con estudiantes de Educación Primaria en Chile
(2025)Este artículo de investigación presenta la caracterización de las estrategias metacognitivas y experiencias socioemocionales que activan los estudiantes de educación primaria cuando resuelven tareas de modelado matemático. ...
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Agronegocio y nuevos pactos hidrosociales en América Latina: expansión agroexportadora en la región de Ñuble, Chile
(2025)La escasez social del agua presente en Chile ha generado un desplazamiento del agronegocio hacia la región de Ñuble por la disponibilidad de agua existente. Sin embargo, dicha región no está exenta de problemas hídricos, ...
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Refining PREVENT prediction models for 10-year risk of cardiovascular disease using measures of anxiety and depression
(2025)Background: Anxiety and depression are associated with cardiovascular disease (CVD). We aimed to investigate whether adding measures of anxiety and depression to the American Heart Association Predicting Risk of Cardiovascular ...
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Business strategies in agricultural units to incorporate value chains in new national and international markets: a case study of Colombia
(2024)The research recommends business strategies that allow agricultural units to incorporate value chains to reach new national and international markets. Positivist, quantitative, descriptive and transversal methodology, with ...
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Discordance between cystatin C-based and creatinine-based estimated glomerular filtration rate and health outcomes in adults: a systematic review and meta-analysis
(2025)Background The intra-individual difference in cystatin C–based and creatinine-based estimated glomerular filtration rate (eGFRcys and eGFRcr, respectively), i.e. eGFR discordance, has recently been demonstrated to have ...
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Nonfiction texts as a biocultural conservation trigger
(2025)This study analyzes the pedagogical potential of two Chilean nonfiction picturebooks centered on biocultural diversity conservation, exploring traditional Mapuche farming practices and connections with their language, ...
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Effect of exercise on kidney-relevant biomarkers in the general population: a systematic review and meta-analysis
(2025)Objective Physical activity (PA) has been generally recognised as beneficial for health. The effect of a change in PA on kidney biomarkers in healthy individuals without kidney disease remains unclear. This manuscript ...
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Corporalidades migrantes por el derecho a existir. El caso de la Coordinadora Nacional de Inmigrantes en Chile
; Cubillos Almendra, Javiera
; (2024)
La Coordinadora Nacional de Inmigrantes trabaja por la defensa de los derechos humanos de las personas migrantes en Chile. Este artículo analiza los significados construidos por sus integrantes en oposición a los dispositivos ...
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La construcción de “vulnerabilidad” y “agencia” en niñas y adolescentes no acompañadas: percepción de las y los actores intervinientes en Chile
(2024)El artículo examina las percepciones de autoridades, profesionales y activistas sobre las experiencias de niñas y adolescentes no acompañadas en Chile, enfocándose en cómo adultos intervinientes construyen los conceptos ...