Repositorio Universidad Católica del Maule: Envíos recientes
Mostrando publicaciones 581-600 de 5138
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Nivel de actividad física, tiempo de pantalla y hábitos de sueño en adolescentes chilenos durante cuarentena por COVID-19
; ; ; ; ; ; Castillo Retamal, Franklin
(2023)
Objetivo: determinar el nivel de actividad física (NAF), el tiempo de pantalla (TP) y los hábitos de sueño (HS) en los adolescentes chilenos, durante la cuarentena por COVID-19. Metodología: estudio de tipo descriptivo y ...
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Sources of information that guide the pedagogical work of early childhood educators: an exploratory study in Chile
(2023)The following article is a qualitative study that identifies the types of sources accessed by early childhood educators in their search for information to guide their pedagogical decisions regarding classroom problems. ...
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Exploring spatial patterns in sensor data for humidity, temperature, and RSSI measurements
(2023)The Internet of Things (IoT) is one of the fastest-growing research areas in recent years and is strongly linked to the development of smart cities, smart homes, and factories. IoT can be defined as connecting devices, ...
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Supranational people and people of being: political encounters and disagreements in the philosophies of Jaspers and Heidegger
(2023)El encuentro entre Heidegger y Jaspers se transformó rapidamente en una profunda amistad. Es debido a esta cercanía que sus pensamientos comparten en muchos casos puntos de partida común, pero también radicales divergencias. ...
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Effects of physical activity interventions on anthropometric indicators and health indices in Chilean children and adolescents: a protocol for systematic review and/or meta-analysis
(2023)Introduction: Physical activity interventions have been a proven effective means of preventing or treating overweight and obesity in children and adolescents. The results of these interventions in many cases are based ...
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Occupational exposure to pesticides and symptoms of depression in agricultural workers. a systematic review.
(2023)Background The use of pesticides can result in harm to both the environment and human health. There is a growing concern in the field of occupational health about the impact on the mental health of agricultural ...
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Dose–response relationship between device-measured physical activity and incident type 2 diabetes: findings from the UK Biobank prospective cohort study
(2023)Background Most studies investigating the association between physical activity (PA) and the risk of type 2 diabetes are derived from self-reported questionnaires, with limited evidence using device-based measurements. ...
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A-Survey: identification and classification of fingerprints via the extreme learning machine algorithm
(2023)The fingerprint comes to be the most popular and utilized biometric for identifying persons owing to its bio-invariant characteristic, precision, as well as easy acquisition. A sub-system of an identification system is the ...
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Corrigendum: warm-up stretching exercises and physical performance of youth soccer players
(2023)This study aims to compare the effects of standard warm-up versus warm-up using stretching exercises on the physical performance of male youth soccer players. Eighty-five male soccer players (age: 10.3 ± 4.3 years; body ...
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Application of fuzzy TOPSIS for prioritization of patients on elective surgeries waiting list - a novel multi-criteria decision-making approach
(2023)Prioritizing patients is a growing concern in healthcare. Once resources are limited, prioritization is considered an effective and viable solution in provision of healthcare treatment to awaiting patients. Prioritization ...
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Application of a spatial risk model of the crystalline spider mite (Oligonychus sp) to avocado crop damage using remote sensing
(2023)The avocado is one of the most consumed foods in the world and it is affected by the mite Oligonychus sp., which affects the generation of chlorophyll by the plant, resulting in a decrease in productivity. Given the economic ...
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Feedback information transfer in the human brain reflects bistable perception in the absence of report
(2023)In the search for the neural basis of conscious experience, perception and the cognitive processes associated with reporting perception are typically confounded as neural activity is recorded while participants explicitly ...
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Two oscillatory correlates of attention control in the alpha-band with distinct consequences on perceptual gain and metacognition
(2023)Behavioral consequences and neural underpinnings of visuospatial attention have long been investigated. Classical studies using the Posner paradigm have found that visual perception systematically benefits from the use of ...
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Exploring the shear viscosity in four-dimensional planar black holes beyond general relativity
(2023)The well-known shear viscosity to entropy density ratio (η/s) cannot be computed when the black hole space-time has zero thermodynamic entropy. This is the case, for example, when general relativity in four dimensions is ...
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Implementation of a teleprehabilitation program for oncosurgical patients during the COVID-19 pandemic: perspectives and user satisfaction
(2023)ntroduction Many rehabilitation services in the face of the COVID-19 health emergency have had to adapt face-to-face interventions with remote care through teleprehabilitation. We aim to describe the implementation of a ...
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Efficient production of a polyhydroxyalkanoate by Azotobacter vinelandii OP using apple residues as promising feedstock
(2023)Fruit residues are attractive substrates for the production of bacterial polyhydroxyalkanoates due to the high contents of fermentable sugars and the fast, simple, and efficient pretreatment methods required. In this study, ...
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Factors associated with transitioning from suicidal ideation to suicide attempt in the short-term: two large cohorts of depressed outpatients
(2023)Background This study explores factors associated with transitioning from recent suicidal ideation (SI) to suicide attempt (SA) in depressed outpatients. Methods This is a case-control study nested in two cohorts (LUEUR ...
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Dose-response associations of dietary inflammatory potential with health outcomes: a prospective cohort study of 198,265 UK biobank participants
(2023)Objective To investigate the dose-response associations of dietary inflammatory potential with all-cause mortality and incident cardiovascular disease (CVD) and cancer. Methods This was a prospective cohort study of ...
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Spatial and temporal changes of subtidal benthic communities in Antofagasta Bay (SE Pacific) stressed by permanent human disturbances
(2023)Human activities have impacted the coastal area of Antofagasta Bay for decades, particularly miners’ activities (loading of mineral concentrates of Cu, Zn, Pb, and Mg), port operations, tourism, desalination plants, artisanal ...