Artículos Científicos: Envíos recientes
Mostrando publicaciones 1081-1100 de 3486
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Validación mexicana del cuestionario MOS de apoyo social percibido en contexto de pandemia por COVID-19
(2022)Introducción: La pandemia de COVID-19 ha tenido un impacto muy negativo en la salud mental y el bienestar psicosocial general de las personas, pero el estudio del apoyo social disponible para hacer frente a una situación ...
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Niveles de actividad física y tiempo sedente en personas mayores con fragilidad: resultados de la encuesta nacional de salud 2016-2017
(2023)Antecedentes: la fragilidad se caracteriza por la pérdida de reservas biológicas y la vulnerabilidad a resultados adversos. Una intervención con efectos beneficiosos sobre la prevención y el manejo de la fragilidad es la ...
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Explainable hidden Markov model for road safety: a case of road closure recommendations in extreme weather conditions
(2023)Recommendations analysis of road safety requires decision-making tools that accommodate weather uncertainties. Operation and maintenance of transport infrastructure have been one of the sub-areas that require attention due ...
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Fortalezas y debilidades sobre la incorporación de salud intercultural en la formación de enfermería
(2022)Objetivo principal: Analizar las fortalezas y debilidades identificadas por profesionales de enfermería sobre la incorporación de salud intercultural en la formación. Metodología: Investigación cualitativa con enfoque ...
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El proceso de estudiantización y su abordaje desde un enfoque geográfico: estado de la cuestión y agenda de investigación
(2023)El estudio de las dinámicas estudiantiles y de sus efectos en ciertos barrios universitarios es un tema que ha tomado impulso desde comienzos del siglo xxi en la disciplina de geografía. Este artículo constituye un estado ...
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The effect of changes in physical activity behaviour on depressive symptoms among european older adults
(2023)Purpose. Physical activity is associated with lower odds of depression symptoms among older adults. However, little is known about the effect of changing physical activity behaviour on depressive symptoms. The present ...
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Analyzing social representations from the theory of the central core a qualitative methodological proposal
(2023)Social representations can be conveyed through language, which expresses a construction of the reality. Assuming the complex task of analyzing the results of a qualitative study, this article exposes from a structuralist ...
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Editorial: body composition assessment techniques in clinical and epidemiological settings: development, validation and use in dietary programs, physical training and sports
(2023)Body composition assessment is essential in both clinical and field settings to accurately describe and monitor nutritional status for a variety of medical conditions and physiological processes. Patients with cancer, ...
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Sense of agency predicts severity of moral judgments
(2023)Sense of Agency (SoA) refers to the awareness of being the agent of our own actions. A key feature of SoA relies on the perceived temporal compression between our own actions and their sensory consequences, a phenomenon ...
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Revisiting the link between domain satisfaction and life satisfaction during the COVID-19 pandemic: job-related moderators in triadic analysis in dual-earner parents with adolescent children
(2023)Introduction: Research has evaluated the impact of COVID-19 pandemic and lockdowns on individuals' life satisfaction, but wellbeing interrelations between family members in this context have been less explored. This study ...
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Filling gaps in the knowledge of the Colombian Darwin wasps (Hymenoptera: Ichneumonidae): new records, description of unknown males, and taxonomical notes
(2023)Darwin wasps (Hymenoptera: Ichneumonidae) are parasitoids and a natural enemy of a wide range of holometabolous insects and spiders and are considered one of the largest families in the animal kingdom. Unfortunately, there ...
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Commercialization potential of agro-based polyhydroxyalkanoates biorefinery: a technical perspective on advances and critical barriers
(2023)The exponential increase in the use and careless discard of synthetic plastics has created an alarming concern over the environmental health due to the detrimental effects of petroleum based synthetic polymeric compounds. ...
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Prediction of banana production using epidemiological parameters of black sigatoka: an application with random forest
(2022)Accurate predictions of crop production are critical to developing effective strategies at the farm level. Knowing banana production is due to the need to maximize the investment–profit ratio, and the availability of ...
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Increasing impacts by Antarctica’s most widespread invasive plant species as result of direct competition with native vascular plants
(2019)Biological invasions represent significant economic and conservation challenges, though it is widely acknowledged that their impacts are often poorly documented and difficult to predict. In the Antarctic, one non-native ...
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Global monitoring of antimicrobial resistance based on metagenomics analyses of urban sewage
(2019)Antimicrobial resistance (AMR) is a serious threat to global public health, but obtaining representative data on AMR for healthy human populations is difficult. Here, we use metagenomic analysis of untreated sewage to ...
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Development of cryo-electron microscopy for high-resolution structure determination of biomolecules in solution: 2017 Nobel prize in chemistry
(2020)Jacques Dubochet, Joachim Frank and Richard Henderson are jointly awarded the Nobel Prize in Chemistry 2017 for developing an effective method of biological three-dimensional molecular image generation. Biochemistry has ...
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Baratang mud volcano of Andaman and Nicobar islands: an overall perspective
(2020)Baratang mud volcano of Andaman and Nicobar Islands is a noteworthy earthquake-triggered mud volcanic signature of India where only a few detailed works are done on microfossils and gas composition. This updated compilation ...
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A rapid and simple protocol for the isolation of bacteriophages from coastal organisms
(2019)This work details a protocol for recovering bacteriophages from intertidal sessile mussels and testing their lytic activity against pathogenic bacteria. Although bacteriophages were highly abundant in coastal filter-feeding ...
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Dynamics between infectious diseases with two susceptibility conditions: a mathematical model
(2019)This paper presents a novel epidemiological transmission model of a population affected by two different susceptible-infected-susceptible infectious diseases. For each disease, individuals fall into one of the two ...
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Morphological changes in a cuspate sandy beach under persistent high-energy swells: Reñaca beach (Chile)
(2019)The present work proposes a morphological evolution model for sandy cuspate beaches, which depends on two parameters, swash excursion (S) and offshore wave steepness (H0/L0). The model was derived from observations of ...