Artículos Científicos: Envíos recientes
Mostrando publicaciones 2441-2460 de 3929
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In your phase: neural phase synchronisation underlies visual imagery of faces
(2021)Mental imagery is the process through which we retrieve and recombine information from our memory to elicit the subjective impression of “seeing with the mind’s eye”. In the social domain, we imagine other individuals while ...
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Association between fitness, anthropometric indices and laboratory parameters in elderly women
; Vargas, Rodrigo
; ; ; ; (2020)
Antecedentes:El envejecimiento causa involución de indices antropométricos y de salud, los cuales pueden afectar la condición física. Objetivo: Determinar la influencia de indices antropométricos y de salud sobre la ...
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Associations between the developmental coordination disorder questionnaire – brazilian version (DCDQ-BR) and motor competence in school-age children
(2020)Aim: Parental screening of children’s motor skills can be helpful for early identification of Developmental Coordination Disorder (DCD). The present study examined the associations between the Developmental Coordination ...
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What dimensions of risk perception are associated with avoidance of buying processed foods with warning labels?
(2020)Nutritional Warning Labels (NWLs) inform consumers about processed foods that exceed critical nutrient levels activating the risk perception in consumers. However, this information is limited. The objective was to identify ...
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The impact of legibility and seating areas on social interaction in the neighbourhood park and plaza
(2021)Purpose: Promoting social interaction contributes to social sustainability in the urban setting. And, legibility is one of the key qualities of successful urban places. This research aims to examine the impacts of legibility ...
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Green synthesis of silver nanoparticles using exopolysaccharides produced by bacillus anthracis PFAB2 and its biocidal property
(2021)Nowadays when control of environmental toxicity is a matter of concern, the focus of the researchers is to find an eco-friendly process. Considering the hazards associated with chemical synthesis of nanoparticles, green ...
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Relación entre las publicaciones sobre el Coronavirus y las enfermedades infecciosas vinculadas al Coronavirus
; Vega-Arce, Maribel; (2020)
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Genome-wide association of stem carbohydrate accumulation and remobilization during grain growth in bread wheat (Triticum aestivum L.) in mediterranean environments
(2021)Water deficit represents an important challenge for wheat production in many regions of the world. Accumulation and remobilization of water-soluble carbohydrates (WSCs) in stems are part of the physiological responses ...
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Molecular weight and guluronic/mannuronic ratio of alginate produced by Azotobacter vinelandii at two bioreactor scales under diazotrophic conditions
(2021)Alginates can be used to elaborate hydrogels, and their properties depend on the molecular weight (MW) and the guluronic (G) and mannuronic (M) composition. In this study, the MW and G/M ratio were evaluated in cultures ...
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A snapshot of the litter problem along the Viña del Mar - Concón coastal strip, Valparaíso region, Chile
(2020)Along the Viña del Mar - Concón coastal strip 11,894 litter items were collected, and grouped into 48 different categories (11 litter typologies). The average litter abundance was 0.25 items/m2, plastic items, and cigarette ...
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Numerical study of meteorological factors for tropospheric nocturnal ozone increase in the metropolitan area of São Paulo
(2021)One of the central problems in large cities is air pollution, mainly caused by vehicular emissions. Tropospheric ozone is an atmospheric oxidizing gas that forms in minimal amounts naturally, affecting peoples’ health. ...
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Higher-order approximation to the guidewire model used in simulators of cardiac catheterization and multiple segment relaxations
(2018)Cardiac catheterism is important because it offers many advantages in comparison to open surgery, for example, fewer injuries, lower risk of infections, and shorter recovery times. Simulators play a fundamental role in ...
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New cationic fac-[Re(CO)3(deeb)B2]+ complex, where B2 is a benzimidazole derivative, as a potential new luminescent dye for proteins separated by SDS-PAGE
(2021)Sodium-dodecyl-sulfate polyacrylamide gel electrophoresis (SDS-PAGE) can be used to separate proteins based mainly on their size such as in denaturing gels. Different staining methods have been reported to observe proteins ...
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Self-perception of universal design for learning in young people studying in professional education science programs
; ; ; ; Cornejo Valderrama, Carolina Genoveva; ; ; ; (2021)
Learning involves an important challenge, in which unnecessary barriers must be eliminated, without eliminating the necessary challenges. In that sense, it is universal learning design (UDL) that encourages the creation ...
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A conceptual research model for investigating the impact of online teacherpreneurship education on students’ teacherpreneurial competencies and intentions in preservice teacher education
(2020)This article seeks to develop a research model that can be employed to study the impact of online teacherpreneurship education on students' teacherpreneurial competence and intention as well as employability. Based on the ...
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Validation of gas diffusivity models with chilean soil samples
(2021)This study compares the goodness of fit of 10 empirical models used to predict gas diffusivity (Dp D0−1) with experimental data obtained from Chilean soil samples from different soil management practices. Nine sites under ...
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Processed food choice based on the theory of planned behavior in the context of nutritional warning labels
(2019)Purpose: The purpose of this paper is to analyze the effect of nutritional warning (NW) labels on the behavior of consumers of processed foods, considering demographic and psychological factors associated with the theory ...
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Adventure tourism in the spanish population: sociodemographic analysis to improve sustainability
(2021)In recent decades, tourism is an activity in continuous growth and generates a significant impact in the social, economic, and environmental fields. Adventure tourism mainly takes place in natural settings, where tourist ...
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Nudos críticos en la inserción de docentes principiantes: lecciones para los programas de formación de profesores
(2020)Este artículo problematiza en los nudos críticos del profesorado principiante en el contexto de la Ley de Desarrollo Profesional Docente en Chile y un nuevo orden social y cultural que complejiza la tarea docente en términos ...
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Promoción del conocimiento y valoración de la apidofauna nativa a través de una App Android, una experiencia didáctica
(2020)En este artículo evaluamos el impacto del uso de una App en el desarrollo de actitudes y conocimiento, que inciden en la valoración de la biodiversidad de abejas nativas de Chile. Para ello, se realizó un lexicón y aplicó ...