Artículos Científicos: Envíos recientes
Mostrando publicaciones 881-900 de 3515
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La educación chilena, ¿no se vende? movilización estudiantil y la configuración del problema público universitario
(2020)El propósito del artículo es describir y comprender el proceso de configuración del problema público de la educación superior chilena, a partir de la movilización estudiantil en defensa de la educación pública, hasta la ...
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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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Blocking facial mimicry affects recognition of facial and body expressions
(2020)Facial mimicry is commonly defined as the tendency to imitate—at a sub-threshold level—facial expressions of other individuals. Numerous studies support a role of facial mimicry in recognizing others’ emotions. However, ...
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Dialogic pedagogy linking worlds: participatory community classrooms
Ferrada, Donatila
(2020)
This work reports a group of experiences – ‘Dialogic Pedagogy Linking Worlds’ – in which community classrooms were formed in Chilean state schools under a collective-collaborative effort to rebuild a community deeply ...
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Genetic diversity of Fasciola hepatica in Spain and Peru
(2020)In the present study, molecular characterization of Fasciola flukes from Spain was performed to reveal the relation with the previously reported Peruvian F. hepatica population. The nuclear DNA markers, phosphoenolpyruvate ...
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The ontological importance of being a perceptual attitude
(2020)Current philosophical debates about perception have largely ignored questions concerning the ontological structure of perceptual experience, so as to focus on its intentional and phenomenological character. To illustrate ...
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Deep neural network aided sparse bayesian learning for wireless access channel estimation in mm-wave massive Mimo cloud radio access network systems
(2022)Cloud Radio Access Network systems with mmWave Massive MIMO framework can be considered as a potential candidate for next generation wireless communications due to its promise of increased spectral efficiency and distributed ...
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OFDM tolerance to additive white Gaussian and laser phase noises in optical heterodyning systems accompanied by the feasible pilot-assisted equalization
(2020)It is well known that the performance of orthogonal frequency division multiplexing (OFDM) is limited by phase noise, which depends on the laser linewidths for coherent-detection radio over fiber (RoF) systems. In this ...
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Systematic review of the anthropometric profile of female futsal players 2010-2020
(2023)The objective was to summarize the scientific literature on the anthropometric characteristics of female futsal players. A systematic review documentary study was carried out. SCOPUS, PUBMED and SCIELO databases were used ...
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Brisk walking pace is associated with better cardiometabolic health in adults: findings from the Chilean national health survey 2016–2017
(2023)Background: Although the importance of walking for promoting a better cardiometabolic health is widely known (this includes both cardiovascular and metabolic/endocrine systems), there is little knowledge regarding its ...
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Assessing the importance of native mycorrhizal fungi to improve tree establishment after wildfires
(2023)The Chilean matorral is a heavily threatened Mediterranean-type ecosystem due to humanrelated activities such as anthropogenic fires. Mycorrhizal fungi may be the key microorganisms to help plants cope with environmental ...
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Nanoporous amorphous carbon with exceptional ultra-high strength
(2023)Nanoporous materials show a promising combination of mechanical properties in terms of their relative density; while there are numerous studies based on metallic nanoporous materials, here we focus on amorphous carbon with ...
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Effects of neuromuscular training on physical performance in older people: a systematic review
(2023)This systematic review aimed to assess the available evidence on the effects of neuromuscular training on physical performance in older adults. A literature search was conducted across four databases (Psychology and ...
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Phenotypic stock evaluation of Plagioscion Magdalenae (Steindachner, 1878): a species in the Dique Channel in Colombia
(2023)Inland fishing is an essential activity for the livelihood and food security the Colombian population. The knowledge and evaluation of exploited fish stocks is a priority to develop sustainable management and conservation ...
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Morphology-based characterization of intermediate to silicic lava flows: application to the central andean volcanic zone
(2023)The morphology of a lava flow records the eruptive dynamics that governed its emplacement, evolution, and the rheological properties of the erupted magma. Although the dynamics and morphological classification of mafic ...
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Precisión en la exploración de la composición corporal mediante DXA de medio cuerpo en adultos
(2023)Introducción: la absorciometría de rayos X de doble energía (DXA) es el método de referencia, aunque una limitación es el tamaño del área de exploración. Objetivo: el objetivo fue verificar la precisión de la exploración ...
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Contribution to the knowledge of the Brazilian Ephialtini Darwin wasps (Ichneumonidae: Pimplinae)
(2023)The parasitoid wasps Clistopyga misionensis Bordera & Sääksjärvi and Hymenoepimecis pucallpina Pádua & Sääksjärvi were described recently and were known only from Peru and Argentina, respectively. The males of both species ...
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Effects of regulated post-harvest irrigation strategies on yield, fruit quality and water productivity in a drip-irrigated cherry orchard
Carrasco-Benavides, Marcos; ; ; ; von Bennewitz, Eduardo ; ; (2020)
We evaluated the effects of different post-harvest irrigation strategies on yield, fruit quality and quantity, and water productivity (WP) of sweet cherry trees, over a two-growing season experiment. The fruits were evaluated ...
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Transcranial direct current stimulation in ADHD: a systematic review of efficacy, safety, and protocol-induced electrical field modeling results
(2020)Transcranial direct current stimulation (tDCS) is a promising method for altering cortical excitability with clinical implications. It has been increasingly used in neurodevelopmental disorders, especially attention-deficit ...