Artículos Científicos: Envíos recientes
Mostrando publicaciones 1281-1300 de 3827
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Propiedades psicométricas de una versión en español de la escala revisada de homonegatividad internalizada en hombres gais y mujeres lesbianas
(2022)La homonegatividad internalizada implica la internalización del estigma cultural asociado a la homosexualidad y de la devaluación social de cualquier comportamiento que difiere de la norma heterosexual. Este estudio evaluó ...
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A computational approach to predict the role of genetic alterations in methyltransferase histones genes with implications in liver cancer
(2023)Histone methyltransferases (HMTs) comprise a subclass of epigenetic regulators. Dysregulation of these enzymes results in aberrant epigenetic regulation, commonly observed in various tumor types, including hepatocellular ...
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Relationship between the sociodemographic profile and motor competence of children
(2023)Objective: To verify the relationships established between individual and environmental factors in the motor competence of children aged 06 to 10 years. Method: This is a quantitative study supported by descriptive and ...
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Salud mental de universitarios víctimas del conflicto armado: una aproximación desde el método mixto
(2020)Introducción: La condición de víctima del conflicto armado supone la existencia de una serie de alteraciones en el desarrollo vital del sujeto que impactan la salud mental. Objetivo: Analizar factores de riesgo y protección ...
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Enfermería basada en la evidencia: un desafío pendiente
(2023)Objetivo principal: Reflexionar sobre las barreras para la implementación y uso de la Enfermería basada en evidencia por parte de los profesionales de enfermería. Metodología: Artículo de reflexión, desde un análisis crítico ...
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Estrategias metodológicas para la generación de modelos conceptuales en enfermería
(2023)Introducción: entre los elementos que componen el conocimiento disciplinar de enfermería se encuentran los modelos conceptuales, los que orientan el quehacer, por lo que es necesario conocer las estrategias metodológicas ...
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Associations between an inflammatory diet index and severe non-alcoholic fatty liver disease: a prospective study of 171,544 UK Biobank participants
(2023)Background Although non-alcoholic fatty liver disease (NAFLD) is linked to infammation, whether an infammatory diet increases the risk of NAFLD is unclear. This study aimed to examine the association between the Energy-adjusted ...
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Is the meaning of subjective well-being similar in Latin American countries? a cross-cultural measurement invariance study of the WHO-5 well-being index during the COVID-19 pandemic
(2023)Background There is an urgent need to assess changes in well-being on a multinational scale during the COVID-19 pandemic, thus culturally valid scales must be available. Methods With this in mind, this study examined the ...
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Relación entre el desarrollo psicomotor y funciones ejecutivas en la primera infancia de niños/as de 3 a 5 años
(2022)El desarrollo psicomotor se entiende como la maduración del sistema nervioso central, el que va progresando a medida que el niño va cursando etapas de manera lineal y sistematizada. En relación con las funciones ejecutivas, ...
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Capacity in university food services: a simulation analysis based on the case of Universidad Católica del Maule
(2022)The growth of higher education enrollment implies a series of logistical challenges for Universities. One such challenges is to provide food services according to adequate quality standards. This work is motivated by the ...
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Principles of large-scale neural interactions
(2023)What mechanisms underlie flexible inter-areal communication in the cortex? We consider four mechanisms for temporal coordination and their contributions to communication: (1) Oscillatory synchronization (communication-th ...
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An evolutionary algorithm based on parsimony for the multiobjective phylogenetic network inference problem
(2023)Phylogenetic networks can represent evolutionary phenomena that phylogenetic trees cannot describe, such as parallelism, convergence, reversion, hybridisation, recombination, and horizontal transference. The phylogenetic ...
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Teachers’ social representations of inclusive education: a systematic review of literature 2010-2020
(2023)The inclusive education approach refers to the promotion of educability, welcoming all students in the same space. In this context, the systematic review aims to analyze the social representations of teachers about inclusive ...
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Role of microbes in the degradation of organic semivolatile compounds in polar ecosystems: a review
(2023)The Arctic and the Antarctic Continent correspond to two eco-regions with extreme climatic conditions. These regions are exposed to the presence of contaminants resulting from human activity (local and global), which, in ...
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Pandemic grief in El Salvador: factors that predict dysfunctional grief due to a COVID-19 death among salvadoran adults
(2023)Thousands of people have died of COVID-19 in El Salvador. However, little is known about the mental health of those who are mourning the loss of a loved one to COVID-19. Therefore, the objective of this study was to examine ...
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In silico analysis of metatranscriptomic data from the antarctic vascular plant Colobanthus quitensis: responses to a global warming scenario through changes in fungal gene expression levels
(2020)Maritime Antarctica is one of the most stressful environments for plant life worldwide. However, two vascular plant species (Deschampsia antarctica and Colobanthus quitensis) have been able to colonize this hostile ...
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Polyphenols and AGEs/RAGE axis. Trends and challenges
; ; Rojas, Armando
(2020)
The formation of advanced glycation end-products (AGEs) is a key pathophysiological event linked not only to the onset and progression of diabetic complications, but also to neurodegeneration, cardiovascular diseases, ...
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Effects of resistance exercise training on redox homeostasis in older adults. A systematic review and meta-analysis
(2020)Background: Resistance exercise training (RET) has proven effective at reducing the risk of chronic disease in older populations, and it appears to regulate redox homeostasis. Aims: To determine the effects of RET on redox ...
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Depressive symptoms and their association with sleep disorders in the chilean adult population
(2020)Depression is a condition of high prevalence, and its early detection and identification of associated risk factors are necessary. Sleep disorders have been associated with an increased risk of depression. The National ...
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Processed meat eater profile in a Latin-American cohort
(2020)Background: We aim to describe the prevalence, distribution and factors associated to processed meat (e.g. sausages, bacon) consumption (PMC) in a Chilean population-based cohort. This is the first study to explore this ...