Artículos Científicos: Envíos recientes
Mostrando publicaciones 2481-2500 de 3929
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COVID-19 y comportamiento psicológico: revisión sistemática de los efectos psicológicos de las pandemias del siglo XXI
(2020)The aim of this work was to conduct a systematic review on psychological behavior in the context of pandemic scenarios during the twenty-first century. We focused on empirical works and brief case reports of H1N1 flu and ...
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Hydroxypropyl methylcellulose-copper nanoparticle and its nanocomposite hydrogel films for antibacterial application
(2021)Currently, special emphasis is being given to the design and fabrication of antibacterial nanocomposite hydrogels for wound dressing applications. Herein, we report the synthesis and characterization of hydroxypropyl ...
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Fluctuating asymmetry as a method of assessing environmental stress in two predatory carabid species within mediterranean agroecosystems
(2020)Fluctuating asymmetry (FA) is used in assessing the effect of environmental stress on the development stability of individuals by measuring small random deviations from perfect bilateral symmetry. Here, we checked for FA ...
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Comparison of two different frailty measurements and risk of hospitalisation or death from COVID-19: findings from UK Biobank
(2020)Background. Frailty has been associated with worse prognosis following COVID-19 infection. While several studies have reported the association between frailty and COVID-19 mortality or length of hospital stay, there have ...
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Biomarkers profile of people with sarcopenia: a cross-sectional analysis from UK Biobank
(2020)Objective: This study aimed to characterize the biomarker profile of sarcopenic vs nonsarcopenic men and women, using the current European Working Group on Sarcopenia in Older People (EWGSOP2) definition in the UK Biobank ...
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Resultados iniciales de un programa de cirugía hepato-bilio-pancreática laparoscópica en el Hospital Regional de Talca
(2019)Introducción: La cirugía laparoscópica es la vía de abordaje de elección para el tratamiento de múltiples patologías abdominales, sin embargo, su desarrollo en la cirugía hepato-bilio-pancreática (HBP) ha sido más lento ...
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Validation of a self-perceived adaptive behaviors scale in older chilean women and percentiles for evaluation
; ; ; ; ; Cornejo Valderrama, Carolina Genoveva
; Lepe Martinez, Nancy Fabiola ; ; ; ; ; (2021)
Healthy ageing means optimizing opportunities that allow older individuals to participate actively in society without discrimination. Learning adaptive behaviors (AB) may be extremely important for individuals for all ...
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The Contribution of Mobile Apps to the Improvement of Walking/Cycling Behavior Considering the Impacts of COVID-19 Pandemic
(2021)More than one hundred and fifty cities around the world have expanded their emergency cycling and walking infrastructures to increase their resilience in the face of the COVID-19 pandemic. In addition, the role of mobile ...
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Associations of six adiposity-related markers with incidence and mortality from 24 cancers—findings from the UK Biobank prospective cohort study
(2021)Background: Adiposity is a strong risk factor for cancer incidence and mortality. However, most of the evidence available has focused on body mass index (BMI) as a marker of adiposity. There is limited evidence on relationships ...
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Linguistic validation and cross-cultural adaptation of the post–COVID-19 functional status scale for the chilean population
(2021)Background: Patients with COVID-19 can present functional status and disability alterations in the medium- and long-term. On the international level, a multicentered study is being carried out to validate the Post–COVID-19 ...
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Vocabulario receptivo en niños de preescolar: lectura de cuentos y niveles económicos
(2020)Esta investigación analiza el desarrollo de vocabulario que presentan niños y niñas de preescolar y su relación con el nivel económico de las familias y la lectura de cuentos en el hogar. Es un estudio cuantitativo no ...
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Effects of food-related health concerns and risk perception on the consumption frequency of fresh vegetables
(2019)Consumir vegetales frescos sin duda trae beneficios a la salud, sin embargo, este tipo de productos también pueden contener elementos biológicos, químicos y tecnológicos que afecten la salud de las personas por falta de ...
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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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Considering the farm workforce as part of farmers' innovative behaviour: a key factor in inclusive on-farm processes of technology and practice adoption
(2019)The literature identifies multiple factors that can affect the adoption of new technologies and practices in agriculture to support farm innovation, such as farmers’ socio-economic characteristics and the characteristics ...
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Changes in anthropometric parameters and physical fitness in older adults after participating in a 16-week physical activity program
; ; ; ; ; ; ; ; Vargas, Rodrigo; (2020)
Introducción: La actividad física es de gran importancia para lograr un envejecimiento saludable. Objetivos: Estudiar los cambios en los parámetros antropométricos y la condición física de adultos mayores (AM) chilenos ...
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The gender role on moderator effect of food safety label between perceived quality and risk on fresh vegetables
; ; Mora, Marco; ; ; (2019)
El rol de la etiqueta de inocuidad alimentaria en hortalizas frescas ha recibido poca atención en economías en desarrollo y menos atención desde la perspectiva del género. En este contexto, se desarrolló un modelo conceptual ...
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Tendencia de matrícula de estudiantes con TEL en escuelas especiales de lenguaje en Chile
(2020)Este estudio analiza la matrícula de estudiantes con diagnóstico de Trastorno Específico de Lenguaje (TEL), de 3 años a 5 años 11 meses, que asisten a escuelas especiales de lenguaje, de la Región de Valparaíso, Región ...
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Propiedades psicométricas del inventario CABI para la determinación del TDAH
(2020)El Trastorno por Déficit de Atención/Hiperactividad (TDAH) es uno de los problemas de salud mental más frecuente en niños y adolescentes a nivel mundial, lo que afecta gravemente su desempeño académico y/o laboral. La ...