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Mostrando publicaciones 917-936 de 3133
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Distribution model of toxic agents and runoff phenomenon in flat aquatic regions
; ; Cordova-Lepe, Fernando
; (2020)
The study presents a model of distribution of toxic agents in flat aquatic regions such as lakes, lagoons, and coastal seas, two sources of pollution are modeled, one from the waste of industrial plants and another one, a ...
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Distribution of three grapevine trunk pathogens in chilean vineyards, determined using molecular detection from asymptomatic woody pruning material
(2020)Grapevine Trunk Diseases (GTDs) cause important economic losses in vineyards. Diagnosis of pathogens causing GTDs is usually achieved using culture methods from symptomatic plants, but these methods may not be definitive. ...
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Disturbed sleep as a clinical marker of wish to die: a smartphone monitoring study over three months of observation
(2021)Background: Smartphone monitoring could contribute to the elucidation of the correlates of suicidal thoughts and behaviors (STB). In this study, we employ smartphone monitoring and machine learning techniques to explore ...
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Divalent cation influx and calcium homeostasis in germinal vesicle mouse oocytes
(2020)Prior to maturation, mouse oocytes are arrested at the germinal vesicle (GV) stage during which they experience constitutive calcium (Ca2+) influx and spontaneous Ca2+ oscillations. The oscillations cease during maturation ...
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Diverse patterns of temporal selectivity in the evoked vocal responses of a frog from the temperate austral forest, Batrachyla taeniata (Batrachylidae)
(2019)Evoked vocal responses of male frogs Batrachyla taeniata to synthetic advertisement calls and variants having different temporal features altered parametrically were studied to identify patterns of evoked vocal responses ...
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La diversidad florística del humedal “Ciénagas del Name” (Región del Maule) comparada con otros humedales costeros de Chile Central
(2014)Se estudia la flora del humedal de las Ciénagas del Name (Cauquenes, Región del Maule, Chile), sobre la base de su composición sistemática, origen y espectro biológico. Se registraron 138 especies, con predominancia de ...
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Diversification dynamics of a common deep-sea octocoral family linked to the Paleocene-Eocene thermal maximum
(2024)The deep-sea has experienced dramatic changes in physical and chemical variables in the geological past. However, little is known about how deep-sea species richness responded to such changes over time and space. Here, ...
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Diversified rice farms with vegetable plots and flower strips are associated with fewer pesticide applications in the Philippines
(2023)Ecological engineering is defined as the design of sustainable ecosystems for the benefit of both human society and the environment. In Southeast Asia, researchers have applied ecological engineering by diversifying farms ...
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Do all vegetarians have a lower cardiovascular risk? a prospective study
(2023)Background Vegetarian diets are heterogeneous and their health benefits may vary. This study aimed to compare the cardiovascular risk among vegetarian diets that meet existing health guidelines, those that do not, and ...
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Do fungal-endosymbionts improve crop nutritional quality and tolerance to stress by boosting flavonoid-mediated responses?
(2022)Climate change is threatening human activities, but the combination of water scarcity and heat waves are particularly challenging agriculture. Accumulating literature shows that beneficial fungal endophytes improve plant ...
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Docencia en escuelas municipales vulnerables de Chile: Una lectura desde la perspectiva de profesores en formación
(2022)Objetivo. Este artículo analiza la docencia en escuelas municipales vulnerables desde las experiencias de estudiantes de pedagogía primaria en procesos de práctica profesional y para ello se describe en qué paradigma están ...
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Los docentes en formación y la comprensión de sus experiencias pedagógicas: la evaluación del aprendizaje
(2019)La investigación tuvo por objetivo aproximarse a la comprensión de las experiencias pedagógicas en el ámbito de la evaluación del aprendizaje por parte de docentes en formación. Desde un abordaje metodológico cualitativo, ...
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Docosahexaenoic acid and hydroxytyrosol co-administration fully prevents liver steatosis and related parameters in mice subjected to high-fat diet: A molecular approach
(2019)Attenuation of high-fat diet (HFD)-induced liver steatosis is accomplished by different nutritional interventions. Considering that the n-3 PUFA docosahexaenoic acid (DHA) modulates lipid metabolism and the antioxidant ...
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Los documentos curriculares que guían la enseñanza de las matemáticas en el primer año de la educación primaria en Brasil y Chile: un análisis preliminar
(2020)En los últimos años hay muchas preocupaciones sobre el currículo. Por lo tanto, este artículo tiene como objetivo identificar cómo los documentos curriculares proponen la enseñanza de las matemáticas en el primer año de ...
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Does insulin-like growth factor moderate the association between height and risk of cancer at 24 sites?
(2020)Background: Whether the association of height with cancers differs by insulin-like growth factors has not been fully elucidated. Therefore, this study aimed to investigate the sex-specific associations between height and ...
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Does the association between physical capability and mortality differ by deprivation? Findings from the UK Biobank population-based cohort study
(2020)Background: To investigate whether the excess risk of adverse health outcomes associated with a lower physical capability in adulthood differs by deprivation levels. Methods: 279,030 participants from the UK Biobank were ...
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Does type of sponsorship of randomized controlled trials influence treatment effect size estimates in rehabilitation: a meta-epidemiological study
(2020)Background: Sponsorship bias could affect research results to inform decision makers when using the results of these trials. The extent to which sponsorship bias affect results in the field of physical therapy has been ...
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Doing power and negotiating through disagreement in public meetings
(2015)Power in meetings may be enacted in many ways, ranging from democratic and collaborative through to authoritative and didactic, with the exact positioning on this continuum typically under the control of the chair. By ...
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Domain satisfaction and overall life satisfaction: testing the spillover-crossover model in chilean dual-earner couples
(2020)The aim of this study was to examine spillover and crossover effects between job satisfaction, satisfaction with family life (SWFaL), satisfaction with food-related life (SWFoL) and overall life satisfaction (LS) in ...
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Dos décadas de Acta Colombiana de Psicología: Un análisis bibliométrico
Salas, Gonzalo; ; ; ; ; ; ; ; ; ; (2018)
El objetivo del presente estudio fue realizar un análisis bibliométrico de la revista Acta Colombiana de Psicología, debido a sus dos décadas de trabajo ininterrumpido (1998-2017). Inicialmente, se describen elementos ...