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Mostrando publicaciones 289-308 de 5868
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An SIR-type epidemiological model that integrates social distancing as a dynamic law based on point prevalence and socio-behavioral factors
; Cordova-Lepe, Fernando
; ; (2021)
Modeling human behavior within mathematical models of infectious diseases is a key component to understand and control disease spread. We present a mathematical compartmental model of Susceptible–Infectious–Removed to ...
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An update of knowledge of the bacterial assemblages associated with the mexican Caribbean corals Acropora palmata, Orbicella faveolata, and Porites porites
(2023)In this study, the bacterial microbiota associated with apparently healthy corals of Acropora palmata, Orbicella faveolata, and Porites porites and the surrounding seawater and sediment were evalu ated via the MiSeq Illumina ...
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An update of the geographical distribution of Pleurodema marmoratum (Duméril & Bibron, 1840) in the chilean Altiplano
(2020)This study summarizes new and historical records of one of the least known anuran species from the Chilean Altiplano, Pleurodema marmoratum (Duméril & Bibron, 1840). The discovery of a new population in the Altiplano of ...
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Anachronic fruit traits and natural history suggest extinct megafauna herbivores as the dispersers of an endangered tree
(2020)Megafaunal seed dispersal syndrome refers to a group of traits attributed to the evolution of plants in the presence of large mammals. Present-day plants that bear these traits in areas where megafauna are absent are ...
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Anaerobic co-digestion of agro-industrial waste mixtures for biogas production: an energetically sustainable solution
(2024)In a climate crisis, searching for renewable energy sources is urgent and mandatory to achieve a low-carbon society. The food industry is an attractive source for providing different organic waste with great potential ...
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Analizar el uso de las actividades circenses como metodología de enseñanza para mejorar las actitudes de los estudiantes en la clase de Educación Física
(Universidad Católica del Maule, Facultad de Ciencias de la Educación, 2017)El propósito de esta investigación es analizar el uso de las actividades circenses como metodología de enseñanza, para mejorar las actitudes de los estudiantes de 2° medio en la clase de Educación Física, en el cual ...
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Analizar las estrategias de gestión escolar en la preparación de la Prueba SIMCE de establecimientos particulares subvencionados en la comuna de Curicó
(Universidad Católica del Maule, Facultad de Ciencias de la Educación, Escuela de Pedagogía en Educación General Básica con mención en Licenciado en Educación, 2016)La siguiente investigación pretende profundizar sobre la relación de la prueba del Sistema de Medición de la Calidad de la Educación (SIMCE) con la gestión escolar y pedagógica de los establecimientos particulares ...
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Analizar las motivaciones que subyacen el perfeccionamiento docente en Ciencias Naturales en un grupo de profesores novel de Educación General Básica en Universidad Católica del Maule
(Universidad Católica del Maule, Facultad de Ciencias de la Educación, Escuela de Pedagogía en Educación General Básica, 2016)La presente investigación tiene por objetivo determinar las razones que motivaron a estudiantes de un postítulo en Ciencias Naturales para Profesores de Educación General Básica de la Universidad Católica del Maule, ...
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Analysis of a Galerkin scheme to avoid the locking phenomenon: solid-fluid interaction problem
(2020)Determining the response to the forces applied to an elastic solid containing an ideal fluid with constant density is essential in the engineering and biomedical fields. Therefore this paper aims to present and analyze a ...
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Analysis of a visible light positioning database in extreme learning machines applications
(2024)Over the past few years, there has been a growing interest in indoor positioning systems that use Visible Light Communication (VLC) technology in conjunction with light-emitting diodes (LEDs). These systems have become ...
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Analysis of accompaniment situations for the improvement of inclusive teaching
(2020)Mejorar los procesos de formación docente es uno de los desafíos esenciales para la mejora de la práctica inclusiva. A pesar de numerosos esfuerzos, los resultados muestran la necesidad de buscar nuevas estrategias de ...
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Analysis of fatty acid-derived lipids in critically ill patients after cardiac surgery yields novel pathophysiologically relevant mediators with possible relevance for systemic inflammatory reactions
(2025)Introduction: Critically ill patients suffer from a wide variety of clinical events, most of them leading to pro-inflammatory states such as sepsis or simply as consequence of major surgery. Many of these patients develop ...
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Analysis of formative and evaluative activities on statistical graphs in textbooks for chilean rural multigrade education
(2024)The aim of this paper is to analyze the formative and evaluative activities involving statistical graphs in the new textbooks for Chilean rural multigrade education. The methodology is qualitative, at a descriptive level ...
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Analysis of future teachers’ perceptions on the evaluation of learning: A case study of Chile
; ; MORALES, KARLA (2021)
Practising teachers and future Chilean teachers show weaknesses in developing learning evaluation processes efficiently. The polysemic concept of evaluation in Initial Teacher Training (FID, Spanish acronym for Initial ...
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Analysis of pedagogical content knowledge in science teacher education: a systematic review 2011-2021
(2023)Pedagogical content knowledge (PCK) consists of a set of understandings, knowledge, skills, and dispositions necessary for effective performance in specific teaching and learning situations. Using Scopus, EBSCO, and Web ...
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Analysis of Salix humboldtiana to be used as the plant species in evapotranspirative willow systems in Latin American highland climate conditions
(2019)This study aims to evaluate the evapotranspiration (EVP) rate of the willow species Salix humboldtiana to be used as a plant species for evapotranspirative willow system (EWS) to treat domestic wastewater in highland climate ...
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Analysis of senior citizens’ participation in social organizations
(2024)The present study follows Chilean older persons’ social participation in organizations. The methodology used corresponds to the data delivery period from the National Socioeconomic Characterization Survey (CASEN), where ...
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Analysis of spectrum detection and decision using machine learning algorithms in cognitive mobile radio networks
(2021)In this work, the performance of four Machine Learning Algorithms (MLAs) applied to Cognitive Mobile Radio Networks (CMRNs) are analyzed. These algorithms are Coalition Game Theory (CGT), Naive Bayesian Classifier (NBC), ...
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Analysis of the atmospheric macro-physical using spatial methods
(2020)The central western area of Venezuela has an unequal distribution of precipitation. Due to its agricultural importance, is necessary to plan water accounting and this requires a evaluation of spatial and temporal variability ...
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Analysis of the carbonation in normal concrete with the addition of tire rubber aggregate
(2020)Tires are an industrial waste that has become a worldwide environmental problem. To minimize this effect, tire waste is used in construction as a concrete aggregate. Additionally, carbon dioxide in the atmosphere affects ...