Listar Artículos Científicos por título
Mostrando publicaciones 1646-1665 de 3247
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Implementación de planes de formación ciudadana: la experiencia regional de Curicó, 2017-2018
(2020)El trabajo analiza la elaboración e implementación de Planes de Formación Ciudadana de seis escuelas básicas urbanas de la ciudad de Curicó (Región del Maule, Chile), respondiendo a la Ley 20.911. Al respecto, esta ...
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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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Importance of biotic pollination varies across common bean cultivars
(2022)Common bean (Phaseolus vulgaris L.) flowers are morphologically adapted to biotic pollination, although it is partially autogamous. We evaluated the effect of pollinator visits on pod and seed production of 14 local creole ...
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El imposible duelo o la traición más justa. La política de los fantasmas en Jacques Derrida
(2021)El siguiente trabajo profundiza el acontecimiento del duelo en la filosofía de Jacques Derrida. En esta perspectiva, se comienza por el libro Glas de 1974, donde se anunciaría el duelo por la muerte del sentido. Posteriormente, ...
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Improved albedo estimates implemented in the METRIC model for modeling energy balance fluxes and evapotranspiration over agricultural and natural areas in the Brazilian Cerrado
; ; Carrasco-Benavides, Marcos
; ; (2018)
In this study we assessed METRIC (Mapping Evapotranspiration at high Resolution with Internalized Calibration) model performance to estimate energy balance fluxes and evapotranspiration (ET) in two heterogeneous landscapes ...
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Improved double-jump 2 pulse to compensate frequency offset in MQAM-OFDM systems
(2020)Orthogonal frequency division multiplexing (OFDM) is severely affected by the frequency offset because of it causes inter-carrier interference (ICI). ICI can be diminished with the assistance of any pulse that complies the ...
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Improvement in the physiological and biochemical performance of strawberries under drought stress through symbiosis with Antarctic fungal endophytes
(2022)Strawberry is one of the most widely consumed fruit, but this crop is highly susceptible to drought, a condition strongly associated with climate change, causing economic losses due to the lower product quality. In this ...
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Improving analysis in SPMD applications for performance prediction
(2021)The analysis of parallel scientific applications allows us to know the details of their behavior. One way of obtaining information is through performance tools. One such tool is PAS2P, which is based on parallel application ...
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Improving assessment of computational thinking through a comprehensive framework
(2018)In recent years, Computational Thinking (CT) made its way into K-12 as a key set of 21st-century skills. However, the issue of assessing student's learning of CT remains a challenging one: it is indeed not clear how to ...
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Improving bitter pit prediction by the use of X-ray fluorescence (XRF): a new approach by multivariate classification
(2022)Bitter pit (BP) is one of the most relevant post-harvest disorders for apple industry worldwide, which is often related to calcium (Ca) deficiency at the calyx end of the fruit. Its occurrence takes place along with an ...
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Impulsive simulation model for the analysis of allergy dynamics
(2020)This work approach the analysis of the problems caused by the incidence of allergic diseases, using an impulsive simulation model as a methodological approach, in this, the dynamics of the model is governed by two time ...
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In silico analysis of metatranscriptomic data from the antarctic vascular plant Colobanthus quitensis: responses to a global warming scenario through changes in fungal gene expression levels
(2020)Maritime Antarctica is one of the most stressful environments for plant life worldwide. However, two vascular plant species (Deschampsia antarctica and Colobanthus quitensis) have been able to colonize this hostile ...
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In situ synthesis of CuO/Cu2O nanoparticle-coating nanoporous alumina membranes with photocatalytic activity under visible light radiation
(2023)We report the synthesis and characterization of CuO/Cu2O film supported on nanoporous alumina membranes (NAMs) and the photocatalytic properties in the removal of the organic pollutant methyl orange (MO). For this purpose, ...
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In vitro asymbiotic germination for micropropagation of the recalcitrant terrestrial orchid Chloraea crispa (Orchidaceae)
Quiroz, Karla; ; ; ; ; (2017)
Premise of the study: Chloraea crispa is a terrestrial Orchidaceae species native to Chile, characterized by a beautiful and showy inflorescence. The species has a great potential for commercial exploitation in the cut ...
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In vitro culture of Luma chequen from vegetative buds
; Quiroz, Karla; ; ; (2013)
Luma chequen, a small tree or large shrub belonging to the Myrtaceae family, is endemic to South America and has medicinal, nutritional and ornamental potential. However, its native habitat is deteriorating gradually, and ...
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In vitro Propagation of Cedar (Cedrela odorata L.) from juvenile shoots
; ; ; ; ; ; ; Quiroz, Karla (2011)
Cedrela odorata L. is one of the most important timber species currently traded in the Caribbean and Central America; however, it has been intensively exploited. In vitro techniques and clonal propagation can help to ...
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In vitro propagation of gaultheria pumila (L.f.) D.J. Middleton (Ericaceae), a chilean native berry with commercial potential
; ; Quiroz, Karla; ; ; (2021)
A micropropagation protocol for G. pumila was developed. Young shoots were collected during the growing season (October to December 2016) from a wild population in the Villarrica Volcano area in the Araucanía Region of ...
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In vitro studies on the degradation of poly(cis‐1,4‐isoprene)
(2018)Cleavage of the backbone of poly(cis‐1,4‐isoprene) (IR) in solid rubber material was accomplished by the addition of partially purified latex clearing protein (Lcp1VH2) using a 200‐mL enzyme reactor. Two strategies for the ...
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In Vivo and in vitro antitumor activity of tomatine in hepatocellular carcinoma
(2022)Background: There is abundant ethnopharmacological evidence the uses of regarding Solanum species as antitumor and anticancer agents. Glycoalkaloids are among the molecules with antiproliferative activity reported in these ...