Listar Producción Académica por título
Mostrando publicaciones 1981-2000 de 3189
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Motivations for entering a physical education teacher training program in Chile
; Schilling Lara, Caroll Alejandra
; (2022)
Physical Education teacher training programs in Chile have a high demand for enrollment and is recognized as one of the attractive professions for young people. The purpouse of this study is to know the reasons that lead ...
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Motivos que dan sentido a aprender en la escuela: la mirada de profesores y estudiantes
(2021)El presente análisis cuantitativo caracteriza y contrasta las lógicas bajo las cuales se otorga sentido a aprender en el contexto escolar chileno. Para realizarlo se consideró una muestra de 181 alumnos de ambos sexos de ...
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Movement assessment battery for children-second edition: Theoretical adequacy of motor assessment instrument
(2022)Objective: To investigate the adequacy of the theoretical model of the Movement Assessment Battery for Children-Second Edition (MABC-2) instrument. Methods: 582 children, of both sexes, aged between 3 and 5 years and ...
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Movilidad peatonal en Temuco, Chile: contribución de densidad y factores sociodemográficos
(2022)Caminar es el modo de desplazamiento más sostenible y apropiado en tiempos de pospandemia, especialmente, en las ciudades de tamaño medio. Sin embargo, la movilidad peatonal se ha reducido significativamente durante las ...
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El movimiento como puerta de acceso al aprendizaje
(2021)Este ensayo teórico, de carácter bibliográfico tenía como objetivo reflejar, basándose en los supuestos de la neurociencia, la importancia del movimiento y su relación pedagógica con la Educación Física en la Educación ...
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Mujeres frente a procesos de emergencia y reconstrucción en Chile: el caso de Arauco post terremoto y maremoto 2010
(2022)Los desastres socionaturales son episodios altamente exigentes para las poblaciones afectadas. Sin embargo, existen grupos que por sus características pueden verse más expuestos a desigualdades, como lo son las mujeres. ...
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Multi target tracking using determinantal point processes
(2018)Multi Target Tracking has many applications such as video surveillance and event recognition among others. In this paper, we present a multi object tracking (MOT) method based on point processes and random finite sets ...
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Multi-channel target speech enhancement using labeled random finite sets and deep learning under reverberant environments
(2023)We proposed a multi-channel speech enhancement procedure under reverberant conditions with acoustic source tracking and beamforming. A deep learning algorithm was applied to improve the construction of a measurement set ...
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Multi-scale simulation reveals that an amino acid substitution increases photosensitizing reaction inputs in Rhodopsins
(2020)Evaluating the availability of molecular oxygen (O2 ) and energy of excited states in the retinal binding site of rhodopsin is a crucial challenging first step to understand photosensitizing reactions in wild-type (WT) and ...
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Multi-speaker localization by central and lateral microphone arrays based on the combination of 2D-SRP and subband GEVD algorithms
(2022)In this paper, a novel speech source localization (SSL) algorithm by the use of the central and lateral microphone arrays is proposed with low complexity and high precision in undesirable acoustical environments. Firstly, ...
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Multi-task extreme learning machine for palm vein multiclassification
; ; ; ; Barrientos, Ricardo (2023)
Using biometric systems for individual identification is an alternative that provides excellent data security since this technology uses unique and distinctive information about a person. Palm vein recognition has been ...
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Multiclasificación de arritmias cardíacas usando unared neuronal y la tarjeta MyRio-1900
(2021)Las enfermedades cardiovasculares (ECV) y en particular las arritmias cardíacas, se han convertidoen una de las principales causas de muerte en el mundo, sin importar el nivel de desarrollo de los países. Ladetección de ...
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Multicomponent reactions in ligation and bioconjugation chemistry
(2018)Multicomponent reactions (MCRs) encompass an exciting class of chemical transformations that have proven success in almost all fields of synthetic organic chemistry. These convergent procedures incorporate three or more ...
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Multilayer extreme learning machine as equalizer in OFDM-based radio-over-fiber systems
; Mora, Marco; ; ; ; (2021)
Mobile/wireless networks aim to support diverse services with numerous and sophisticated requirements, such as energy efficiency, spectral efficiency, negligible latency, robustness against time and frequency selective ...
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Multimedia battery for assessment of cognitive and basic skills in mathematics (BM-PROMA)
(2021)Learning mathematics is a complex process that requires the development of multiple domain-general and domain-specific skills. It is therefore not unexpected that many children struggle to stay at grade level, and this ...
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Multimodal HIIT is more efficient than moderate continuous training for management of body composition, lipid profile and glucose metabolism in the diabetic elderly
(2020)El ejercicio podría desempeñar un papel central en el manejo de la grasa y el metabolismo de la glucosa, lo que puede ser un papel crítico en el estado de salud de las personas diabéticas, pero el ejercicio intenso intenso ...
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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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Multiplicative local binary patterns (MuLBP)
Mora, Marco; ; (2019)
Speckle is a multiplicative noise that greatly deteriorates images. In this paper a model of Local Binary Patterns (LBP) adapted to images with speckle (MuLBP) is proposed. The multiplicative model is constructed by ...
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Multiresolution speech enhancement based on proposed circular nested microphone array in combination with sub-band affine projection algorithm
(2020)Speech enhancement is one of the most important fields in audio and speech signal processing. The speech enhancement methods are divided into the single and multi-channel algorithms. The multi-channel methods increase the ...
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Multistability in a Leslie-Gower–type predation model with a rational nonmonotonic functional response and generalist predators
(2020)This work deals with a modified Leslie‐Gower–type model, in which two ecological issues are considered. (i) The action of predators over their prey is described by a nonmonotonic functional response, and (ii) the predators ...