Repositorio Universidad Católica del Maule: Envíos recientes
Mostrando publicaciones 541-560 de 5422
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Automation of counting and analysis of biological samples through computer vision and telecommunication technologies
(2023)This document addresses a study that aims to simplify and automate the counting and analysis of biological samples, specifically pathogens cultivated in Petri dishes. The study focuses on the use of computer vision techniques ...
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Experimental study of visible light communication links with a strong line of sight component
(2023)The importance of studying visible light communications (VLC) systems is present today and growing each day due to the possibilities of higher data rates, security, and various applications. In this manuscript, we study ...
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La situación del derecho a la vivienda para personas LGBT+ en Chile
(2023)Hace dos décadas era infrecuente la producción gubernamental de datos estadísticos acerca de personas LGBT+. Esto implicaba problemas en el diseño de políticas sociales urbanas. Las organizaciones sociales suplían ...
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Runoff variation and progressive aridity during drought in catchments in southern-central Chile
(2023)Persistent drought events frequently intensify the aridity of ecosystems and cause catchment runoff depletion. Here, using large and longterm data sets of meteorological and hydrologic variables (precipitation, runoff, ...
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Parasitic wasps (Hymenoptera) and biological control in Chile: Applications and potentials
(2023)Global biodiversity decline and pollution, along with climate change, directly threaten food security and sovereignty. Unsustainable practices in industrial agriculture, including the introduction of non-native insects ...
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Hábitos de actividad física asociados a variables de salud en escolares chilenos varones
(2024)Introducción: La inactividad física es un factor que contribuye al aumento del riesgo cardiometabólico, como el sobrepeso y la obesidad en escolares. Objetivo: Asociar los hábitos de actividad física con variables ...
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Indicadores antropométricos como predictores de la masa libre de grasa en basquetbolistas universitarios 3 x 3
(2024)Introducción: En varios de los deportes la composición corporal (CC) es una característica importante que se evalúa periódicamente en los atletas, al ser considerada un indicador importante de la condición física. Objetivo: ...
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A smart crop water stress index-based io T solution for precision irrigation of wine grape
(2024)The Scholander-type pressure chamber to measure midday stem water potential (MSWP) has been widely used to schedule irrigation in commercial vineyards. However, the limited number of sites that can be evaluated using the ...
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A new Internet of things hybrid VLC/RF System for m-Health in an underground mining industry
(2024)This paper proposes a new system based on the Industrial Internet of Things (IIoT) for the monitoring of Mobile Health (m-Health) of workers in the underground mining industry. The proposed architecture uses a hybrid ...
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Abbreviated score to assess adherence to the 2018 WCRF/AICR cancer prevention recommendations and risk of cancer in the UK biobank
(2024)Background: The World Cancer Research Fund (WCRF)/American Institute for Cancer Research (AICR) Cancer Prevention Recommendations are lifestyle-based guidelines which aim to reduce cancer risk. This study investigated, ...
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Synthesis of hot spring origin bacterial cell wall polysaccharide-based copper nanoparticles with antibacterial property
(2024)Background At present, research on facile, green synthesis of nanoparticles has significantly increased because of its fast, one-step, cost-effective, time-efficient, and non-toxic nature. In this study, we have reported ...
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Physical activity trajectories and quality of life in older adults
(2023)Purpose. Physical activity (PA) is associated with a better quality of life and well-being in older adults. Examining PA trajectories, especially increasing habitual PA habits, makes it possible to better understand how ...
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Physical inactivity promotes detrimental effects on body composition and strength performance in older and young females
(2023)This study aimed to describe and compare the body composition (SMM and body fat), handgrip strength, and countermovement jump (CMJ) between young and older females. A descriptive-comparative study, which evaluated 101 ...
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Association between scholar's motor proficiency and the opportunities for movement offered in their neighbourhood
(2023)This study aims to evaluate motor proficiency in the neighbourhood environment in children aged six to ten. The sample was constituted of 397 children. The Motor Proficiency Test from Bruininks-Oseretsky-BOT-2 was used to ...
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Didáctica no-parametral principios didácticos de implementación desde las experiencias educativas circenses en espacios no formales
(2023)El presente trabajo aborda el fenómeno didáctico no-parametral sobre las experiencias educativas circenses en espacios no formales en Chile. El objetivo es analizar los principios didácticos de implementación que emergen ...
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Training, graduates, employability and nursing salaries in Chile
(2023)Introduction: Nursing is the largest occupational group in the health sector, representing approximately 59%, however, there is a worldwide shortage of professionals, which is especially relevant when the importance of ...
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The structure of rice stemborer assemblages: a review of species’ distributions, host ranges, and interspecific interactions
(2023)This review describes global rice stemborer assemblages based on published species distributions, apparent host preferences, and reported shifts in assemblage composition in response to environmental factors. At least 56 ...
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Adipose tissue, non-communicable diseases, and physical exercise: an imperfect triangle
(2023)The study of adipose tissue has received considerable attention due to its importance not just in maintaining body energy homeostasis but also in playing a role in a number of other physio logical processes. Beyond storing ...
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Multimorbidity and 11-year mortality in adults: a prospective analysis using the Chilean national health survey
(2023)Research on morbidity and mortality often emphasizes individual diseases over the cumulative effects of multimorbidity, especially in low- and middle-income countries. This study aimed to analyze the association between ...
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Estudios históricos y sociales sobre el trauma colectivo. Revisando los efectos de la violencia política en contextos latinoamericanos
(2023)Este artículo explora el concepto de trauma colectivo y su aplicación en el contexto histórico y social de las sociedades latinoamericanas. La transferencia del término «trauma colectivo» desde el campo del conocimiento ...