Repositorio Universidad Católica del Maule: Envíos recientes
Mostrando publicaciones 2881-2900 de 5766
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Assessment of shape variation patterns in triatoma infestans (klug 1834) (hemiptera: reduviidae: triatominae): a first report in populations from Bolivia
(2020)The morphological variations of four populations of geographically isolated Triatoma infestans located in the area of inter-Andean valleys and Chaco of Chuquisaca, Bolivia, were evaluated. Fifty-three females and sixty-one ...
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Quantifying the geometric shell shape between populations of true limpets lottia mesoleuca (mollusca: lottidae) in Colombia
(2020)The increasing activity in morphological studies has provided new tools to analyses the shape quantitatively, these quantitative measurements allow the researcher to examine the variation in shape and perform analysis to ...
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Evaluation of localization precision by proposed quasi-spherical nested microphone array in combination with multiresolution adaptive steered response power
(2020)Multiple sound source localization in noisy and reverberant conditions is one of the important challenges in the speech signal processing. The aim of this article is three-dimensional sound source localization in undesirable ...
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Child maltreatment and cardiovascular disease: quantifying mediation pathways using UK biobank
(2020)Background: Child maltreatment is associated with cardiovascular disease (CVD), but mediation pathways have not been fully elucidated. The aim of the current study was to determine and quantify the underlying pathways ...
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A review of convolutional neural network applied to fruit image processing
; Mora, Marco
; ; Barrientos, Ricardo ; Fredes, Claudio ; (2020)
Agriculture has always been an important economic and social sector for humans. Fruit production is especially essential, with a great demand from all households. Therefore, the use of innovative technologies is of vital ...
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Effects of blood flow restriction training on bone and muscle tissue: a pilot study
(2020)Los estudios completados hasta el momento respaldan la hipótesis de que el entrenamiento de baja intensidad (EBI) asociado con restricción del flujo sanguíneo (RFS) aumenta la hipertrofia muscular (HM) y fuerza dinámica ...
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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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Penicillium spp. mycotoxins found in food and feed and their health effects
(2020)Mycotoxins are toxic secondary metabolites produced by fungi. These compounds have different structures and target different organs, acting at different steps of biological processes inside the cell. Around 32 mycotoxins ...
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A comparison of stochastic gradient MCMC using multi-core and GPU architectures
(2020)Deep learning models are traditionally used in big data scenarios. When there is not enough training data to fit a large model, transfer learning re-purpose the learned features from an existing model and re-train the lower ...
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Associations between diet and handgrip strength: a cross-sectional study from UK biobank
(2020)The aim of the current study was to investigate the association between diet and handgrip strength. The current study included 68,002 participants (age 63.8 ± 2.7 years, 50.3% women, 49.7% men) from UK Biobank. Diet and ...
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Nivel de actividad física y sedentarismo en personas con diagnóstico de cáncer en Chile
(2020)Background: One of the side effects of cancer treatment is a low level of physical activity (PA) due to fatigue and pain. Aim: To quantify PA levels in Chilean people with cancer. Material and Methods: Analysis of the ...
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Association between different modes of travelling and adiposity in chilean population: findings from the chilean national health survey 2016–2017
(2020)Background: Active travel has been suggested as a feasible way of increasing physical activity levels. Although international studies have demonstrated its effect over different health outcomes and adiposity, there is still ...
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Obesidad en lactantes: efecto protector de la lactancia materna versus fórmulas lácteas
(2020)El objetivo del trabajo fue analizar el posible efecto protector de la lactancia materna respecto a la obesidad infantil versus fórmulas lácteas. Se consultaron las bases de datos PubMed, Web of Science y Scielo, considerándose ...
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Nivel educativo y su asociación con niveles de actividad física en Chile
(2020)Background: A higher educational level is associated with healthier lifestyles. Aim: To assess the association between the level of compliance with physical activity recommendations and years of formal education in Chilean ...
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Early motor reactivity to observed human body postures is affected by body expression, not gender
(2020)The early response to emotional stimuli involves a transient suppression of motor reactivity to favor monitoring of emotionally relevant information. Using transcranial magnetic stimulation (TMS), we have previously shown ...
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Developmental coordination disorder in children enrolled in part time and full time public schools
(2020)Introduction: Children with Developmental Coordination Disorder (DCD) are characterized by low motor proficiency unrelated to neurological disorders or severe intellectual impairment, which results in difficulties to perform ...
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Dissociable neural information dynamics of perceptual integration and differentiation during bistable perception
(2020)At any given moment, we experience a perceptual scene as a single whole and yet we may distinguish a variety of objects within it. This phenomenon instantiates two properties of conscious perception: integration and ...
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Avocado crops as a floral resource for native bees of Chile
(2020)Background: Chile is the second largest avocado producer in the world. However, there have been few studies on interactions between native bees and avocado pollination in a Chilean environment. The flowering period of ...
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El rol del control inhibitorio en la habilidad para resolver problemas de estudiantes universitarios
; ; ; Lepe Martinez, Nancy Fabiola; ; ; (2020)
El objetivo de esta investigación fue analizar el rol del control inhibitorio en la habilidad para resolver problemas de estudiantes universitarios. La muestra estuvo conformada por 90 jóvenes con desarrollo típico (Medad= ...
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Desempeño en funciones ejecutivas de adultos mayores: relación con su autonomía y calidad de vida
Lepe Martinez, Nancy Fabiola; ; ; ; ; ; (2020)
A lo largo del ciclo vital, el ser humano es capaz de controlar de manera consciente sus pensamientos, emociones y conducta de manera que se ajusten a las demandas del entorno, lo que se va perdiendo con la vejez, afectando ...