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Associations between physical frailty and dementia incidence: a prospective study from UK Biobank
(2020)Background: Dementia is associated with a high burden of dependency and disability. Physical frailty (hereafter referred to as frailty) is a multisystem dysregulation that has been identified as a risk factor for dementia. ...
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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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Associations of fat and carbohydrate intake with cardiovascular disease and mortality: prospective cohort study of UK Biobank participants
(2020)Objective: To investigate the association of macronutrient intake with all cause mortality and cardiovascular disease (CVD), and the implications for dietary advice. Design: Prospective population based study. Setting: ...
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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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Atacama Desert: Water resources and reuse of municipal wastewater in irrigation of cut flower aeroponic cultivation system (first laboratory experiments)
(2019)This work aims to evaluate the cultivation of cut flowers irrigated with treated wastewater in a soilless cultivation technique such as aeroponics in arid climates. In addition, information about the state of water resources ...
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Atención de salud mental antes y durante la pandemia COVID-19 en centros de salud pública de una municipalidad de Chile
(2023)Introducción A nivel mundial, la pandemia por COVID-19 ha afectado la atención en salud mental de las personas. El presente estudio tiene como propósito describir la atención de salud mental en el primer semestre de la ...
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Atmospheric black carbon in a key location of the chilean central Andes: Identifying patterns, sources, and potential impacts
(2024)Black carbon (BC) has been identified as one of the primary contributors to climate change, primarily due to its exceptional capacity to absorb solar radiation. This leads to a reduction in the albedo of ice and snow ...
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Atomistic simulations of tensile deformation of a nanoporous high-entropy alloy
(2022)High-entropy alloys (HEAs) display outstanding mechanical properties which make possible new technological applications. There are many studies of bulk HEAs, but here we focus on FeCrNiCuCo single-crystal face-centered ...
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Atomistic study of CoCrCuFeNi high entropy alloy nanoparticles: role of chemical complexity
(2024)High entropy alloy nanoparticles are envisaged as one of the most interesting materials compared to monoatomic materials due to their modulated properties in terms of their convenient surface-to-volume ratio. However, ...
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Atribuciones de motivación de logro matemático en alumnos de segundo año de enseñanza media de establecimientos educacionales de Talca
(Universidad Católica del Maule, Facultad de Ciencias Básicas, 2009)Esta investigación se enmarca en la teoría cognitiva de la motivación atribucional de Weiner. El objetivo propuesto ha sido conocer la relación entre las atribuciones de motivación de logro matemático y el rendimiento ...
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AttenGait: Gait recognition with attention and rich modalities
(2024)Current gait recognition systems employ different types of manual attention mechanisms, like horizontal cropping of the input data to guide the training process and extract useful gait signatures for people identification. ...
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Attention deficit hyperactivity disorder and its association with heavy metals in children from northern Chile
(2020)Introduction: Exposure to lead and arsenic has been associated with child behavior problems. In Arica, a northern city of Chile, the natural presence of arsenic in water has been registered. Also, the city has a history ...
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Attenuation of high-fat diet-induced rat liver oxidative stress and steatosis by combined hydroxytyrosol- (HT-) eicosapentaenoic acid supplementation mainly relies on HT
(2018)Pharmacological therapy for nonalcoholic fatty liver disease (NAFLD) is not approved at the present time. For this purpose, the effect of combined eicosapentaenoic acid (EPA; 50 mg/kg/day) modulating hepatic lipid metabolism ...
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Attitude of students towards the English language learning in a public and private school
(Universidad Católica del Maule, Facultad de Ciencias de la Educación, 2016)Actualmente, el inglés ha llegado a ser uno de los idiomas más usados en el mundo, por lo que dominarlo es esencial en nuestra sociedad globalizada. De acuerdo a esto, obtener información sobre los factores que afectan el ...
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Attributes that define preferences for cheese in southern Chile: Do consumers value information about the carbon footprint?
(2015)Considerando la contribución negativa del sector alimentario al cambio climático, se realizó una encuesta a 400 personas en la ciudad de Temuco (Región de La Araucanía, Chile), para evaluar las preferencias hacia diferentes ...
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Atypical origin of the left coronary artery originating from the right coronary sinus with interarterial course: a case report
(2023)Background A left coronary artery with atypical origin originating from the right coronary sinus with interarterial course was found in a 68-year-old man, who had been referred to the hemodynamics unit for ventricular ...
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Audiencias activas y dependencia tecnológica, a propósito del terremoto en Chile
(2011)Este artículo analiza lo que ocurrió en Chile el 27 de febrero de 2010, cuando un terremoto de gran intensidad destruyó o produjo desperfectos en el normal funcionamiento de los sistemas de comunicación, provocando un ...
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Auditory sensitivity in primitive anurans of the genus Discoglossus
(2024)The auditory sensitivity of frogs Discoglossus (Alytidae) was measured and compared with the known spectral characteristics of their vocalizations, to assess evolutionary patterns of sound communication in these primitive ...