Producción Académica: Envíos recientes
Mostrando publicaciones 2041-2060 de 3943
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Tensiones de la gobernanza comunitaria de servicios sanitarios rurales en territorios periurbanos (Chile)
(2021)A diferencia del modelo de concesión privada aplicado en zonas urbanas, los servicios sanitarios de las zonas rurales en Chile son gestionados por comités o cooperativas de agua potable rural (APR), bajo un modelo de ...
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Improving analysis in SPMD applications for performance prediction
(2021)The analysis of parallel scientific applications allows us to know the details of their behavior. One way of obtaining information is through performance tools. One such tool is PAS2P, which is based on parallel application ...
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Peri-urban territories and rural water community governance in Chile
(2022)Purpose: Rural drinking water services in Chile are managed by Rural Drinking Water Associations (RDWAs) with a community governance model. However, urban growth and a neoliberal institutional setting tend to favor ...
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La cientificidad de la investigación comunitaria en Latinoamérica: Percepciones criticas de sus investigadores/as
(2021)Este trabajo buscó aproximarse exploratoriamente al estado de la investigación comunitaria en Latinoamérica, en relación a sus criterios de cientificidad y de aporte al conocimiento de los territorios. La investigación ...
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La paradoja de los sistemas de participación ciudadana y el despertar de las insurgencias en Chile
(2021)En 2019 la sociedad chilena atravesó una de las mayo-res crisis sociales y políticas de que se tenga memoria, lo que puso en evidencia los altos niveles de desigual-dad social y territorial y propició un proceso de profundos ...
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Percepción de los líderes sindicales sobre la responsabilidad social empresarial: desafíos para su gestión estratégica
(2021)La responsabilidad social empresarial es un compromiso voluntario asumido por las organizaciones que considera las necesidades legítimas de los grupos de interés, conduciendo a la gestión estratégica socialmente responsable, ...
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Actitudes emprendedoras de estudiantes universitarios de primer año en Chile
(2021)El objetivo de este estudio es analizar los factores que conforman la actitud emprendedora de los universitarios de primer año. Se aplica una encuesta basada en el modelo de orientación a las actitudes emprendedoras en una ...
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Método indirecto para estimar el consumo máximo de oxígeno en supervivientes de cáncer de mama y controles sanos
(2022)El objetivo de este estudio fue comparar la predicción del V̇O2máx. entre mujeres sobrevivientes de cáncer de mama y un grupo control (GC) de mujeres sin antecedentes de cáncer. Estudio de caso-control en que diecisiete ...
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New record of the red prickly sea star Paulia horrida (Gray, 1840), Asterodiscididae, in the north of Chile
(2021)We report the capture of a single specimen of the species Paulia horrida Gray, 1840, off the coast of Arica, in the Arica and Parinacota Region, Northern Chile. This finding extends the currently known distributional range ...
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Variation in early growth and survival of Pinus ponderosa provenances established in southern Chile
(2021)Pinus ponderosa P. & C. Lawson was introduced in Chile as a promising species for the diversification of the forest productivity and to optimize the soil productivity in areas where the traditional species have failed to ...
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High fasting glycemia predicts impairment of cardiac autonomic control in adults with type 2 diabetes: a case-control study
(2021)Introduction: Type 2 diabetes (T2D) is characterized by a metabolic disorder that elevates blood glucose concentration. Chronic hyperglycemia has been associated with several complications in patients with T2D, one of which ...
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A new quantile regression model and its diagnostic analytics for a weibull distributed response with applications
(2021)Standard regression models focus on the mean response based on covariates. Quantile regression describes the quantile for a response conditioned to values of covariates. The relevance of quantile regression is even greater ...
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Automatic generation of synthetic palm vein images: a nature-based approach
; ; Barrientos, Ricardo
; ; Mora, Marco ; (2021)
Biometric systems are essential in modern society because of the growing demand for security. Palm vein patterns have become an emerging biometric trait during the last decade. Despite that, the publicly available datasets ...
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Generating style-based palm vein synthetic images for the creation of large-scale datasets
; ; Barrientos, Ricardo; ; Mora, Marco ; (2021)
Individuals recognition through their biometric traits is an essential component of modern society. The recent literature includes several works based on palm vein recognition for individual identification, being a very ...
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Development of “on-demand” thermo-responsive hydrogels for anti-cancer drugs sustained release: rational design, in silico prediction and in vitro validation in colon cancer models
(2021)A rational design accurate based on the use of Statistical Design of the Experiments (DoE) and Molecular Dynamics Simulations Studies allows the prediction and the understanding of thermo-responsive hydrogels prepared ...
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Molecular and structural characterization of expansins modulated by fungal endophytes in the Antarctic Colobanthus quitensis (Kunth) Bartl. Exposed to drought stress
(2021)Expansins are proteins involved in cell wall metabolism that play an important role in plant growth, development, fruit ripening and abiotic stress tolerance. In the present study, we analyzed putative expansins that respond ...
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Decolourisation and biodegradation of textile di-azo dye congo red by Chryseobacterium geocarposphaerae DD3
(2021)In the present study, Chryseobacterium geocarposphaerae DD3 isolated from textile industry dye effluent in West Bengal, India, displayed significant tolerance to sulfonated di-azo dye Congo red (CR), up to 500 ppm. The ...
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Diferencias morfológicas y de condición física en futbolistas adolescentes según posición de juego: una revisión sistemática
(2021)Introducción: El objetivo de la presente revisión sistemática fue analizar los estudios que evalúan las diferencias morfológicas y de condición física en futbolistas adolescentes según posición de juego. Material y métodos: ...
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Early right motor cortex response to happy and fearful facial expressions: a TMS motor-evoked potential study
(2021)The ability to rapidly process others’ emotional signals is crucial for adaptive social interactions. However, to date it is still unclear how observing emotional facial expressions affects the reactivity of the human motor ...