Producción Académica: Envíos recientes
Mostrando publicaciones 221-240 de 3248
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Freedom, history and the subject of the unconscious. Theoretical contributions to the ideological study
; ; ; ; ; ; Salas, Gonzalo
; ; (2023)
In this article we address the notions of freedom, history and subjectivity, in order make an original contribution to the studies of ideology. Our methodology will consist in crossing Freudian-Lacanian psychoanalysis and ...
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An in-depth review of the Weibull model with a focus on various parameterizations
(2024)The Weibull distribution is a versatile probability distribution widely applied in modeling the failure times of objects or systems. Its behavior is shaped by two essential parameters: the shape parameter and the scale ...
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Determinación de la calidad de la formación universitaria en seis carreras de pedagogía y licenciatura en educación física de Chile
(2024)Estudio descriptivo cuyo objetivo es determinar la calidad de la formación de los estudiantes de Pedagogía en Educación Física, en seis entidades universitarias, a partir del dominio de siete dimensiones asociadas a las ...
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Comparative lightweight scheme for individual identification through hand-vein patterns
(2024)Biometric characterization systems are generally used in safety-related applications because they allow the identification or verification of individuals based on human body traits. In recent years hand veins have become ...
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Confocal Scanning laser microscopic (CSLM) characterization of volcanic rocks
(2024)Optical and microscopical analyses of surficial and internal textures are key elements of volcanic rock characterization. Yet conventional methods for textural analyses often pose challenges and difficulties in terms of ...
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Interface engineered 2D-2D-g-C3N4/SnWO4 S-scheme heterojunction: Clioquinol degradation and dopamine sensing properties
(2024)A convenient and walkable protocol has been established to simplify the fabrication of surface-engineered heterojunctions between 2D/2D g-C3N4-β-SnWO4. The method involves a one-step, simultaneous thermal exfoliation-deposition ...
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La educación estadística en Latinoamérica. Una panorámica desde los artículos publicados (2016–2021)
(2023)El objetivo de este trabajo es caracterizar la producción científica en Educación Estadística en Latinoamérica, sobre la base de una muestra de artículos publicados. La Educación Estadística ha mantenido un sostenido ...
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Bibliometric study on scientific productivity in the use of smart bracelets
(2023)In recent years, wearable sensors and mHealth applications are becoming an important part for recording and monitoring health parameters. The aim is to characterize bibli-ometric indicators on scientific productivity in ...
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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 ...