Artículos Científicos: Envíos recientes
Mostrando publicaciones 181-200 de 3247
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User profiles of electronic ecological momentary assessment in outpatient child and adolescent mental health services
(2023)Introduction Electronic ecological momentary assessment (EMA) can provide precise information regarding day-to-day functioning of patients overcoming some of the limitations of usual clinical evaluation; however adherence ...
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The dynamics of two iron-oxidizing Acidithiobacillus strains in industrial copper sulfide heap-leaching
(2024)Several species within the Acidithiobacillus (At.) genus can derive energy from oxidizing ferrous iron and sulfur. Two bacterial strains according to their 16S rRNA gene sequences closely related to At. ferridurans and At. ...
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Ligand and structure-based discovery of phosphorus-containing compounds as potential metalloproteinase inhibitors
(2024)In this study, a methodology is proposed, combining ligand- and structure-based virtual screening tools, for the identification of phosphorus-containing compounds as inhibitors of zinc metalloproteases. First, we use Dragon ...
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"A significant impact on our democracy": chilean media audiences' claims for dignity
(2024)Chile’s largest social uprising in 30 years began in October 2019. Protests erupted throughout the country, inspired by a widespread belief that the state and powerful institutional actors, such as the media, had undermined ...
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Scaled average bioequivalence methods for highly variable drugs: Leveling-off soft limits and the EMA's 2010 guideline (some ways to improve its type I error control)
(2024)The regulatory EMA's reference scaled average bioequivalence (RSABE) approach for highly variable drugs suffers from some type I error control problems at the neighborhood of the 30% coefficient of variation (CV), where ...
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Los fundamentos actuales de la responsabilidad sin culpa y su posible adecuación al derecho
(2023)El presente artículo indaga la forma en que los juristas romanos clásicos enfrentaban el problema de la justificación de las decisiones que adoptaban. A tal efecto, se destaca su habitual silencio y las menciones excepcionales ...
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La Caja de Seguro Obligatorio y el Centro de Readaptación Los Maitenes: Arquitectura y medicina en la precordillera maulina (1935)
(2023)El 15 de diciembre de 1935, la Caja de Seguro Obligatorio inauguró en la precordillera maulina un nuevo armamento de lucha antituberculosa. Este proyecto arquitectónico, denominado “centro de readaptación”, buscaba ser un ...
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Recent advancements in sustainable synthesis of zinc oxide nanoparticles using various plant extracts for environmental remediation
(2024)The sustainable synthesis of zinc oxide nanoparticles (ZnO-NPs) using plant extracts has gained significant attention in recent years due to its eco-friendly nature and potential applications in numerous fields. This ...
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Crystal structure, quantum chemical insights, and molecular docking studies of Naryl-2-(N-disubstituted) acetamide compounds: potential inhibitors for neurodegenerative enzymes
(2024)The increase in and concern about neurodegenerative diseases continue to grow in an increasingly long-lived world population. Therefore, the search for new drugs continues to be a priority for medicinal chemistry. We present ...
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Demographics and tenure of the Chilean urban dog population. A mathematical model
(2024)Background Irresponsible dog ownership in urban areas is a public health concern with significant implications for human, animal, and environmental welfare. Factors such as abandonment, variations in adoption, insufficient ...
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Segregación laboral por género
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Evaluación en Educación Física: percepción del profesorado desde el territorio escolar
Castillo Retamal, Franklin
; ; ; ; ; (2024)
El artículo tiene como objetivo analizar la percepción de los docentes desde el territorio escolar con base al empleo de la evaluación en el proceso de enseñanza-aprendizaje. La metodología del estudio es de tipo cualitativa, ...
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Unraveling biotypes of the northern house mosquito, Culex pipiens s.l. (Diptera: Culicidae): molecular differentiation and morphometric analysis
(2024)Geometric morphometrics was used to determine whether geographic isolation could explain differences in wing size and shape between and within continental (27°S to 41°S) and insular (Rapa Nui) populations of Culex pipiens ...
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Synopsis of Lusius Tosquinet, 1903 (Hymenoptera: Ichneumonidae: Phaeogenini) from South America: a new species, new records, and key to neotropical species
(2024)A new species of Lusius Tosquinet, 1903 (Hymenoptera: Ichneumonidae: Phaeogenini) is described from the northwestern Andes of Colombia, and additionally, the geographic distribution of Lusius ferrugineus Graf, 2000 is ...
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Undergraduate occupational health nursing education in Chile, Colombia, Brazil, and Mexico
(2024)Background: Occupational health nursing plays a fundamental role in addressing the health of the working population; however, training in this area differs around the world in terms of levels, duration, content, and ...
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Comparative analysis of gas emissions from ecokiln and artisanal brick kiln during the artisanal firing of bricks
(2024)This article focuses on the research of gas emissions in two types of brick kilns located in the Maule Region, Chile. One of them is an artisanal brick kiln known as a “chonchón” (AKC), while the other is a semi-artisanal ...
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Structural and transcriptional characterization of pyruvate decarboxylase (PDC) gene family during strawberry fruit ripening process
(2024)Strawberry is one of the most popular fruits in the world, because their high fruit quality, especially with respect to the combination of aroma, flavor, color, and nutritional compounds. Pyruvate decarboxylase (PDC) is ...
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Synthesis of novel Neonicotinoids derivatives
(2023)Neonicotinoid compounds have been used as insecticides since the 1990s to effectively control Hemipteran pests such as aphids, leafhoppers, whiteflies, and additionally, for their lethal activity and low toxicity in humans. ...
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Vinegar elaboration from cherry fruit discard (Prunus cerasus L.)
(2023)The production of vinegar from the fermentation of cherry (Prunus cerasus) discard was experimentally evaluated. Four treatments were used: filtered vinegar, unfiltered vinegar, pasteurized vinegar and vinegar with ...