Artículos Científicos: Envíos recientes
Mostrando publicaciones 861-880 de 3486
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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 ...
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Predicting response originality through brain activity: an analysis of changes in EEG alpha power during the generation of alternative ideas
(2020)Growing neurophysiological evidence points to a role of alpha oscillations in divergent thinking (DT). In particular, studies have shown a consistent EEG alpha synchronization during performance on the Alternative Uses ...
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A breakthrough on cancer therapy by inhibition of negative immune regulation: nobel prize in physiology or medicine 2018
(2020)James P. Allison from the MD Anderson Cancer Center, University of Texas, and Tasuku Honjo from Kyoto university were jointly awarded the prestigious Nobel Prize in Physiology/Medicine 2018. Their therapeutic research is ...
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Reproducibility and equivalence of GDLAM protocol mobile application for the evaluation of functional autonomy
(2020)This study aimed to develop a mobile application (App) for the Latin American Group for the Development of the Elderly (GDLAM) protocol of functional autonomy in the Android environment and check its reproducibility. This ...
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Espacios de clasificación funcional según velocidad de marcha aplicada a adultos mayores autovalentes chilenos: un complemento al examen de medicina preventiva
(2022)Introducción La velocidad de marcha se relaciona con la funcionalidad en actividades cotidianas. El Examen de Medicina Preventiva del Adulto Mayor es un hito relevante en la prevención de adultos mayores chilenos de la ...
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Synthesis of lactam-bridged and lipidated cyclo-peptides as promising anti-phytopathogenic agents
(2020)Antimicrobial resistance to conventional antibiotics and the limited alternatives to combat plant-threatening pathogens are worldwide problems. Antibiotic lipopeptides exert remarkable membrane activity, which usually is ...
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Effect of laminar flow on the corrosion activity of AA6061-T6 in seawater
(2020)The electrochemical behaviour and surface changes on AA6061-T6 alloy exposed to Caribbean seawater from the Cozumel Channel for 30 days under laminar flow (0.1 m s−1) were studied, contrasting then with stationary (no flow) ...
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RID: evaluation of the possible inhibiting effect of the proinflammatory signaling induced by TNF-α through NF-κβ and AP-1 in two cell lines of breast cancer
; Rojas, Armando; ; ; ; ; ; ; (2020)
Receptor internalization and degradation (RID), is a transmembrane protein coded within the E3 region expression cassette of adenoviruses. RID downregulates the cell surface expression of epidermal growth factor receptor ...
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Understanding how much TV is too much: a nonlinear analysis of the association between television viewing time and adverse health outcomes
(2020)Objective: To inform potential guideline development, we investigated nonlinear associations between television viewing time (TV time) and adverse health outcomes. Methods: From 2006 to 2010, 490,966 UK Biobank participants, ...
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Effect of incorporating olive cake and apple pomace in the finishing diets of pigs
(2023)Apple pomace and olive cake are agro-industrial byproducts that can constitute as an alternate feedstuff in animal feeding. Effect of the addition of these byproducts to finishing diets of pigs, on consumption, weight gain, ...