Repositorio Académico de la Universidad de Chile: Recent submissions
Now showing items 25701-25720 of 101786
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(MDPI, 2021)Gold nanostars (AuNSs) exhibit modulated plasmon resonance and have a high SERS enhancement factor. However, their low colloidal stability limits their biomedical application as a nanomaterial. Cationic beta-cyclodextrin-based ...
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(International Society on Aging and Disease, USA, 2021)Cellular senescence is a biological process triggered in response to time-accumulated DNA damage, which prioritizes cell survival over cell function. Particularly, senescent T lymphocytes can be generated prematurely during ...
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(MDPI, 2021)Salmonella comprises two species and more than 2500 serovars with marked differences in host specificity, and is responsible for a wide spectrum of diseases, ranging from localized gastroenteritis to severe life-threatening ...
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(Elsevier, 2021)Image logs and the continuous coring of 8 geothermal wells in the Central Upper Rhine Graben (URG) are used for the structural characterization of 3 geothermal reservoirs at Soultz-sous-Forets, Rittershoffen and Illkirch ...
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(Frontiers Media, 2021)Colorectal cancer (CRC) is one of the most common cancers worldwide. As with other cancers, CRC is a multifactorial disease due to the combined effect of genetic and environmental factors. Most cases are sporadic, but a ...
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(Frontiers Media, 2021)Periodontitis is an oral inflammatory disease in which the polymicrobial synergy and dysbiosis of the subgingival microbiota trigger a deregulated host immune response, that leads to the breakdown of tooth-supporting ...
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(Universidad de Chile, 1998)
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(Elsevier, 2021)Background: Helicobacter pylori is acquired largely in early childhood, but its association with symptoms and indirect biomarkers of gastric damage in apparently healthy children remains controversial. We aimed to relate ...
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Growth of provenances of Cryptocarya alba during water stress and after re–watering in the nursery (Univ Sao Paolo, Brazil, 2021)Intensification of drought in Mediterranean–type climates has limited seedling establishment. The knowledge of the ecology of selected species and its intraspecific variation to water stress at the seedling stage should ...
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(Elsevier, 2021)KISCOi001-A is a healthy feeder-free and fully characterized human induced pluripotent stem (iPS) cell line cultured under xeno-free and defined conditions. The cell line is generated from normal human foreskin fibroblasts ...
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(Amer Inst Mathematical Sciences-Aims, 2021)This research is concerned with evolution equations and their forward-backward discretizations. Our rst contribution is an estimation for the distance between iterates of sequences generated by forward-backward schemes, ...
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(MDPI, 2021)Statins are widely used as an effective therapy for ischemic vascular disorders and employed for primary and secondary prevention in cardiac and cerebrovascular diseases. Their hemostatic mechanism has also been shown ...
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(Frontiers Media SA, 2021)Peach (Prunus persica) fruits have a fast ripening process and a shelf-life of days, presenting a challenge for long-distance consuming markets. To prolong shelf-life, peach fruits are stored at low temperatures (0 to 7 ...
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(MDPI, 2021)Geo-thermalism has been widely recognized on the Baja California Peninsula, especially during the last decade. The current research, carried out on Bahia Concepcion, evidences the existence of geothermal springs, which get ...
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(Universidad de Chile, 2021)La participación e inclusión de las mujeres en el mercado laboral se ha visto desafiada por los estereotipos de género, propios de una sociedad que impone restricciones sociales a cada sexo, y aunque han existido avances, ...
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(Universidad de Chile, 2021)Existe considerable evidencia sobre el efecto positivo de la retroalimentación en la motivación y desempeño de los colaboradores, aunque su implementación no está exenta de obstáculos, como actitudes negativas en las ...
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(2021)Polpaico abre sus puertas el año 1944, en la actualidad entrega servicios en la producción y despacho de hormigón, cemento y áridos. La compañía cuenta con 902 trabajadores, de estos menos del 15% corresponde a jóvenes ...
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(Universidad de Chile, 2021)En este proyecto de tesis se expone el estudio realizado sobre Cultura y Liderazgo en trabajadores chilenos y extranjeros con residencia en Chile, basado en un cuestionario construido de acuerdo a la metodología ...
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(Universidad de Chile, 2020)La causa fundamental del sobrepeso y la obesidad es un desequilibrio energético entre las calorías consumidas y las calorías gastadas, de acuerdo con lo planteado por la literatura. La Encuesta Nacional de Salud de Chile ...
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(Ediciones Doyma, 2021)Background: Medication reconciliation errors, also known as unintentional discrepancies, are frequent during admission, especially in chronic patients, and have an impact on safety. Educational interventions can be a ...
