Repositorio Académico de la Universidad de Chile: Recent submissions
Now showing items 22061-22080 of 101786
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(Frontiers Media, 2022)Anthropogenic pollution has a huge impact on the water quality of marine ecosystems. Heavy metals and antibiotics are anthropogenic stressors that have a major effect on the health of the marine organisms. Although heavy ...
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(Wiley, 2022)The increasing global demand for food, due to the continuous growth of human population, requires improvements in the efficiency and sustainability of animal production systems. In addition, several challenges facing farming ...
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(MDPI, 2022)Artificial intelligence-assisted otologic diagnosis has been of growing interest in the scientific community, where middle and external ear disorders are the most frequent diseases in daily ENT practice. There are some ...
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(Elsevier, 2022)Objective: Health care workers (HCWs) are at increased risk for SARS-CoV-2 infection, however not all face the same risk. We aimed to determine IgG/IgM prevalence and risk factors associated with seropositivity in Chilean ...
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(Universidad de Chile, 2016)Las xilanasas son enzimas encargadas de hidrolizar el enlace β-1,4-D-xilosídico de la cadena principal del xilano, el compuesto más abundante de la hemicelulosa presente en la pared celular de las células vegetales. Estas ...
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(Inst Paleobiologii Pan, 2021)This study presents two specimens of Chimaeriformes from Upper Jurassic strata of central Chile. The material was recovered from Tithonian levels of the Baños del Flaco Formation and includes two different individuals, ...
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(Universidad de Chile, 2019)INTRODUCCIÓN: Estudios previos de nuestro laboratorio evidenciaron que la GTPasa pequeña Rab5 promueve la adquisición y mantención de características de malignidad tumoral en condiciones de hipoxia, lo cual pareciera ser ...
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(Centro Interamericano Investigaciones Psicológicas y Ciencias Afines-CIIPCA, 2021)El trabajo emocional es un proceso multidimensional que adquiere relevancia debido a su creciente prevalencia y las serias consecuencias que tiene para trabajadores y organizaciones. La presente investigación busca ...
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(Universidad de Chile, 2016)El elevado costo y el suministro no renovable del petróleo han enfocado la atención en otras alternativas para fabricar químicos, combustibles, solventes y polímeros a partir de biomasa. La lignocelulosa es un recurso ...
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(Soc Chilena Nutrición, Bromatología & Toxicología, 2021)Introduction: The Nordic Diet has been proposed and implemented as another healthy alternative to the classic Mediterranean diet, both for daily living and also for the control and treatment of cardiovascular diseases. ...
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(Cureus Inc, 2021)Objective To determine whether non-hospitalized adults post COVID-19 have impaired exercise capacity. Design Retrospective analysis. Setting Cardiovascular outpatients unit in Instituto Cardiovascular de Rosario, ...
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(MDPI, 2021)The COVID-19 pandemic has revealed existing gaps in policies, systems and services, stressing the need for concerted global action on healthy aging. Similar to the COVID-19 pandemic, dementia is a challenge for health ...
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(Springernature, England, 2021)Musical instruments provide material evidence to study the diversity and technical innovation of music in space and time. We employed a cultural evolutionary perspective to analyse organological data and their relation ...
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(Elsevier, 2021)Layered hybrid ZnO (2D) intercalated by myristic acid (MA) with (0D) CdTe quantum dots (QDs) was designed to increase the conversion efficiency of photochemical energy. The results showed that the introduction of CdTe QDs ...
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(Soc. Chilena Nutrición, 2021)
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(Universidad de Chile, 2021)La pérdida del valor en los espacios públicos, originada por la vida rutinaria de sus habitantes y ligada a la comprensión de la ciudad como un lugar de trayecto desde el hogar hasta el trabajo, ha logrado culminar en la ...
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(Elsevier, 2021)Objective: To analyse the care continuity across levels of care perceived by patients with chronic conditions in public health care networks in six Latin American countries (Argentina, Brazil, Chile, Colombia, Mexico and ...
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(Universidad de Chile, 2016)La administración oral de medicamentos es la forma más común y preferida por comodidad y facilidad de ingestión. En una forma de dosificación sólida, el fármaco debe estar disponible para la absorción desde el ...
