Producción Académica: Envíos recientes
Mostrando publicaciones 41-60 de 3248
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Environmental drivers of species richness in shallow-water gorgonians (Cnidaria: Anthozoa) from the Eastern Tropical Pacific Ocean
(2024)Species richness, defined as the number of species within a specific area, exhibits spatial variation at most spatial scales. The drivers behind these patterns, especially for marine invertebrates, remain a subject of ...
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Pd-Co bimetallic nanoparticles modified α-FeOOH nanorod for the catalytic reduction of organic pollutants
(2024)The development of most effective reduction catalysts is an essential for promoting the sustainability by minimizing the waste and safeguard the environment. Herein, we prepared palladium-cobalt bimetallic nanoparticles ...
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Allee-induced bubbling phenomena in an interacting species model
(2024)In this study, the Allee effect and hyperbolic saturated competence among predators are explored within a two-dimensional species interaction framework. The stability of the system’s feasible equilibria and different ...
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MnO2/TiO2-catalyzed ozonolysis: enhancing Pentachlorophenol degradation and understanding intermediates
(2024)Pentachlorophenol is a pesticide widely known for its harmful effects on sewage, causing harm to the environment. In previous studies, our group identified adsorption as a crucial factor in catalytic ozonation processes, ...
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Distributed representations of prediction error signals across the cortical hierarchy are synergistic
(2024)A relevant question concerning inter-areal communication in the cortex is whether these interactions are synergistic. Synergy refers to the complementary effect of multiple brain signals conveying more information than the ...
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Congestive heart failure category classification using neural networks in short-term series
(2023)Congestive heart failure carries immense importance in the realm of public health. This significance arises from its substantial influence on the number of lives lost, economic burdens, the potential for prevention, and ...
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La historia sintáctica de largar(se) un generoso pasado y un abrupto presente
(2024)En este artículo se analizan los cambios semánticos y gramaticales de la forma verbal largar(se) en perspectiva diacrónica. De modo particular, se aborda el proceso de auxiliarización, en especial el origen y difusión del ...
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Revising spider egg-predating fly records (Diptera: Sarcophagidae): new insights on prey, taxonomy, and distribution of sarcophaga (Mehria) lorosa Hall in southern South America
(2024)Flesh flies (Diptera: Sarcophagidae) exhibit a wide range of feeding habits including necrophagy, coprophagy, kleptoparasitism, parasitism, and predation. Among them are species of Sarcophaga Meigen belonging to the subgenera ...
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La clase de religión en el sistema escolar de Chile: problemas y perspectivas desde una aproximación filosófica
(2024)La presencia de la religión en el currículum de un sistema escolar público es un tema controvertido. Este artículo propone una hermenéutica de la principal herramienta normativa que regula la presencia de la religión en ...
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On the positive side of work-family interaction: development and validation of the Short Work-Family Enrichment Scale (SP-WFES-6) in Argentina
(2024)The purpose of this study was to develop and to, subsequently, validate a Spanish version of the Short Work-Family Enrichment Scale (sp-wfes-6). Using cross-sectional (n = 438) and multi-wave (n = 103) data from a sample ...
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Values in educational projects: a path to responsible citizens
(2024)The schools declare in their institutional educational projects a series of values that guarantee the quality of pedagogical management. This qualitative, descriptive-interpretative documentary study, aimed to identify the ...
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Metacognitive strategies for mathematical modeling with engineering groups of students: adaptation and validation of a questionnaire
(2024)A sequential exploratory mixed-methods study is implemented to develop an instrument that allows for the evaluation of the metacognitive strategies used by engineering groups of students when solving mathematical modeling ...
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Interaction effect of curcumin and various exercise training strategies on adipokines and adipocytokines in the human body: an overview
(2024)Objectives The use of natural interventions as uncomplicated treatment solutions has attracted the attention of many doctors and patients today. This review analyzes the effects of different strategies of exercise training ...
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Muscleness and fatness phenotypes for diabetes and hypertension prediction from the Chilean National Health Survey 2016-17
(2024)Introduction: Diabetes and arterial hypertension are increasing in adults, where calf circumference and waist circumference are two clinical epidemiological markers poorly studied for predicting cardiometabolic risk. ...
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Diferencias en el rendimiento de la fuerza muscular según los genotipos del polimorfismo rs4646994 del Gen ACE en una población sedentaria
(2024)El gen de la enzima convertidora de angiotensina (ACE) se ha asociado con el rendimiento de resistencia y fuerza a través de su polimorfismo I/D. Sin embargo, existen resultados contradictorios entre diferentes poblaciones. ...
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Lexical ambiguities in statistics declared by in training and in-service teachers
(2024)This article aims to evaluate how teachers, in training and in-service, define the concepts of randomness, probability, chance and variability, fundamental terms in the teaching of statistics. To this end, a printed recording ...
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MSDeepAMR: antimicrobial resistance prediction based on deep neural networks and transfer learning
(2024)Introduction: Antimicrobial resistance (AMR) is a global health problem that requires early and effective treatments to prevent the indiscriminate use of antimicrobial drugs and the outcome of infections. Mass Spectrometry ...
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The RAGE axis: a relevant inflammatory hub in human diseases
Rojas, Armando
; ; ; ; (2024)
In 1992, a transcendental report suggested that the receptor of advanced glycation end-products (RAGE) functions as a cell surface receptor for a wide and diverse group of compounds, commonly referred to as advanced glycation ...
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O2 Saturation predicted the ICU stay of COVID-19 patients in a hospital at altitude: a low-cost tool for post-pandemic
(2024)Background and Objectives: Patients at high altitudes with COVID-19 may experience a decrease in their partial oxygen saturation (PO2S) levels. The objective was to assess the association between PO2S and intensive care ...
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Water and temperature ecophysiological challenges of forests plantations under climate change
(2024)Climate change has impacted the environmental conditions in which forest plantations grow worldwide. Droughts and extreme temperatures have compromised the survival and productivity of plantations, and the effects on carbon ...