Artículos Científicos: Envíos recientes
Mostrando publicaciones 1601-1620 de 3897
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Engineering students' perception of the use of machine learning in accounting learning
(2022)This article investigates the effects on motivation and learning of topics related to the accounting subject, with theimplementation of Machine Learning as a pedagogical tool in the context of university education. A ...
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Síndrome Post COVID-19 en América Latina y el Caribe: un llamado de atención
(2022)El síndrome post COVID-19 ha sido reconocido como una afectación que puede tener un gran impacto en la salud de las personas, sus familias y la sociedad en general. Si bien se tiene conocimiento de numerosos ...
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Efecto de la incertidumbre de la política económica internacional sobre los mercados financieros latinoamericanos
(2022)El objetivo de este estudio fue analizar la relación entre los mercados financieros latinoamericanos y el índice de incertidumbre de política económica de Estados Unidos y China, a través de la coherencia de Wavelet. Los ...
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Therapeutic approach of complicated hydatid disease: role of endoscopic retrograde cholangiopancreatography in cholangiohydatidosis
(2023)BACKGROUND: Hydatid disease, a parasitic infestation caused by Echinococcus granulosus larvae, is an infectious disease endemic in different areas, such as India, Australia, and South America. The liver is well known as ...
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Estudio espacializado del decaimiento de la vid en cuarteles Cabernet Sauvignon y Chardonnay
(2023)Las enfermedades fúngicas de la madera de la vid (EMVs) están entre los problemas fitosanitarios más dañinos en la industria vitivinícola; entre los principales síntomas observados en campo destaca una reducción drástica ...
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Los estudiantes como teleólogos predarwinianos: una propuesta para abordar el problema de la teleología en la enseñanza de la biología
(2022)En este trabajo presentamos los fundamentos teóricos de una propuesta para el abordaje didáctico de concepciones teleológicas de los y las estudiantes en la enseñanza de la Biología. La propuesta en cuestión supone acudir ...
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New records of gigantolaelaps wolffsohni (mesostigmata: laelapidae) in Chile, an ectoparasite of oligoryzomys longicaudatus (rodentia: cricetidae): ecological aspects and relation to body size and sex of their host
(2022)The Gigantolaelaps mites (Mesostigmata: Laelapidae) are easily recognized by their large size. In Chile, Gigantolaelaps wolffsohni is the only recognized species Gigantolaelaps and it has only been reported from four ...
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Diagnóstico socio territorial participativo: una estrategia que articula las necesidades de la sociedad con la formación universitaria
(2022)Este estudio describe la experiencia piloto llevada a cabo en una comuna rural de Chile, donde el Centro Integral de Innovación Social de la Universidad Católica del Maule trabaja colaborativamente con la comunidad para ...
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Transitions when adjusting interdisciplinary mathematical models: the case of financial literacy
(2022)[Objective] The objective of this research was to analyze the types of transitions in a modeling cycle that Chilean students performed in an interdisciplinary mathematical modeling task. [Methodology] To achieve this ...
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Evaluación del uso del aprendizaje móvil en la educación STEM: Una experiencia de estudiantes universitarios en tiempos de pandemia
(2022)La pandemia ocasionada por el COVID-19 ha generado diversos problemas en el proceso de enseñanza-aprendizaje a nivel mundial, en muchos de los casos debido a la implementación apresurada de la llamada Educación Remota de ...
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First record of Odontaster penicillatus populations (Philippi, 1870) (Echinodermata: Asteroidea) in the Atacama and Antofagasta regions, Chile (Southeast Pacific)
(2022)We report for the first time the presence of local populations of the starfish Odontaster penicillatus in the regions of Atacama and Antofagasta, Chile. This finding indicates an extension of the distribution limit of 500 ...
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Plant-growth-promoting bacteria from rhizosphere of Chilean common bean ecotype (phaseolus vulgaris l.) supporting seed germination and growth against salinity stress
; ; ; ; ; ; ; Quiroz, Karla
; ; (2022)
Salinity abiotic stress is increasing day by day due to continuous global warming and climate change. This is also becoming one of the major causes behind the reduction in crop production. Plant–bacteria interaction plays ...
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The obesity paradox: associations between the body mass index and self-perceived health, depression status, and pain level in older people
(2023)Population growth and physical inactivity have led to health and social consequences derived from chronic diseases and decreased quality of life in the elderly. Some research suggests that overweight in older people may ...
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The association between walking pace and grip strength and all-cause mortality: a prospective analysis from the MAUCO cohort
(2023)Objective This study investigated the individual and combined association of walking pace and grip strength with all-cause mortality in Chilean adults. Study design 8813 participants (54.6 % women) from the MAUCO ...
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Layerwise theories for composite beams with continuous and discontinuous stresses
(2023)Due to the unique characteristics of composite materials, the study of composite beams is far more complex than the study of homogeneous beams. The finite element method has proven to be a powerful approach to analyze ...
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An opportunity for prevention: associations between the life's essential 8 score and cardiovascular incidence using prospective data from uk biobank
(2023)To investigate the association between the Life's Essential 8 (LE8) score and the incidence of four cardiovascular outcomes (ischemic heart disease, myocardial infarction, stroke, and heart failure [HF]) – separately and ...
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Machine learning modeling for the prediction of plastic properties in metallic glasses
(2023)Metallic glasses are one of the most interesting mechanical materials studied in the last years, but as amorphous solids, they differ strongly from their crystalline counterparts. This matter can be addressed with the ...
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Spanish adaptation of the Dimensional Anhedonia Rating Scale (DARS)
(2019)Background: Anhedonia is defined as the lack of enjoyment, engagement in, or energy for life's experiences. Only two scales to measure anhedonia have been adapted for use in Spanish-speaking populations. The aim of this ...
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Predictors of re-attempt in a cohort of suicide attempters: a survival analysis
(2019)Background: Suicide prevention is one of the greatest challenges in mental health policies. Since a previous suicide attempt is the main predictor of future suicidal behaviour, clinical management of suicide attempters is ...