Repositorio Universidad Católica del Maule: Envíos recientes
Mostrando publicaciones 1761-1780 de 5868
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Life cycle assessment of bioethanol production: a case study from poplar biomass growth in the U.S. pacific northwest
(2022)Biomass appears to be one of the most prominent renewable resources for biofuels such as bioethanol, mainly due to its better environmental performance compared with fossil fuels. This study addresses a comprehensive ...
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The impact of a comprehensive electronic patient portal on the health service use: an interrupted time-series analysis
(2019)Background: There is little empirical research on the potential benefit that electronic patient portals (EPP) can have on the care quality and health outcomes of diverse multi-ethnic international populations. The purpose ...
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Temperature-dependent structure–function properties of bacterial xylose isomerase enzyme for food applications: an in silico study
(2022)Xylose Isomerase (XI) is an intramolecular oxidoreductase enzyme and catalyzes the reversible conversion of ketoses and aldoses in addition to the bioconversion of ethanol from xylose in the production of bioethanol from ...
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Cambios en la propiedad agrícola del sector reformado chileno en la comuna de Curicó (Chile), período 1975-2007
(2019)Durante el gobierno de Eduardo Frei Montalva se dicta la ley 16.640 de Reforma Agraria en 1967 que provocó cambios en la estructura predial del país. Razones políticas que son parte de la historia del país, impidieron que ...
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Acciones y percepciones de la gestión educativa en escuelas con alumnado migrante
(2019)El estudio tiene como objetivo analizar las acciones y percepciones del equipo directivo y docente en relación al alumnado migrante que se inserta en escuelas de la ciudad de Talca, Chile. El estudio es de tipo exploratorio ...
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Extreme learning machines to combat phase noise in RoF-OFDM schemes
(2019)Radio-over-fiber (RoF) orthogonal frequency division multiplexing (OFDM) systems have been revealed as the solution to support secure, cost-effective, and high-capacity wireless access for the future telecommunication ...
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Necesidad a posteriori, trivialización y sobregeneralización
(2019)El presente escrito discute la plausibilidad de la admisión de términos generales rígidos no naturales. Enunciados de identidad teórica que incluyen términos generales rígidos no naturales no expresan necesidad a posteriori: ...
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Molecular and genomic characterization of PFAB2: a non-virulent Bacillus anthracis strain isolated from an indian hot spring
(2019)Background: Thermophilic bacilli in both aerobic or facultative anaerobic forms have been isolated for over a hundred years from different mesophilic or thermophilic environments as they are potential source of bioactive ...
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Satisfacción laboral y salud: un análisis de efectos directos e indirectos en gerentes argentinos
(2019)Este estudio examina la prevalencia de un conjunto de síntomas relacionados con la salud física y mental en una muestra de 124 gerentes argentinos. Subsecuentemente, analiza los efectos directos e indirectos de la satisfacción ...
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Probability hypothesis density filter using determinantal point processes for multi object tracking
(2019)Multi Object Tracking (MOT) has many applications such as video surveillance and event recognition among others. In this paper, we present a novel multi object tracking method using the Probability Density Hypothesis (PHD) ...
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Sobre el rol propedéutico de las intuiciones desde una perspectiva racionalista naturalista
(2019)El objetivo principal de este escrito es proponer un papel propedéutico de las intuiciones racionales, a fin de defender una propuesta híbrida entre el acceso epistémico a priori y a posteriori. Las intuiciones ...
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Limiting speed for jumping
(2019)General mechanical considerations provide an upper bound for the take-off velocity of any jumper, animate or inanimate, rigid or soft body, animal or vegetal. The take-off velocity is driven by the ratio of released energy ...
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El ansia por la comunicación de Édouard Glissant y de la literatura antropológica chilena
(2019)Este artículo responde a la pregunta sobre el carácter de la literatura antropológica chilena en su posición híbrida entre ciencia y literatura, para ello maneja las categorías del antropólogo y literato originario de ...
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Arthropods of forestry and medical-veterinary importance in the Limarí basin (Coquimbo region, Chile)
(2019)The Limarí River valley, located in the Coquimbo Region of Chile, is an important area for agricultural production that pertains to the transverse valleys ecoregion, known as Norte Chico. In recent decades, the continuous ...
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Prospects for integrating augmentative and conservation biological control of leaffolders and stemborers in rice
(2022)Possibilities to combine augmentative biological control using Trichogramma spp. egg parasitoids and conservation biological control through habitat manipulation, for the management of rice leaffolder and rice stemborer ...
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Minor soil elements in contrasting profiles in an area frequently affected by fire, NE Iberian Peninsula
(2022)Forest fires are a major concern in Mediterranean areas, where factors such as slope and aspect determine the degree of water and nutrient retention and their availability in soil. In this work, we analysed the effects of ...
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Six-month clinical and ecological momentary assessment follow-up of patients at high risk of suicide: a survival analysis
(2022)Objective: In this study, we combined ecological momentary assessment (EMA) with traditional clinical follow-up to explore correlates of suicidal relapse in patients with a history of suicidal behavior. Methods: Over 6 ...
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Determinantes de la transición de la escuela al trabajo en Chile
(2023)En Chile, actualmente la población categorizada como jóvenes que ni estudian ni trabajan (conocidos como nini) asciende a cerca de medio millón de personas, lo que presenta un desafío en la orientación de estrategias que ...
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Una ética de lo contingente: Judith Butler y el principio de la (no) violencia
(2023)El siguiente trabajo se organiza en torno a una cuestión fundamental: la manera en que podría articularse una reflexión sobre lo ético y lo político si consideramos la violencia como vector central de lo ético-político ...