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Mostrando publicaciones 2423-2442 de 5127
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Functional roles of microbial symbionts in plant cold tolerance
(2020)In this review, we examine the functional roles of microbial symbionts in plant tolerance to cold and freezing stresses. The impacts of symbionts on antioxidant activity, hormonal signaling and host osmotic balance are ...
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Los fundamentos actuales de la responsabilidad sin culpa y su posible adecuación al derecho
(2023)El presente artículo indaga la forma en que los juristas romanos clásicos enfrentaban el problema de la justificación de las decisiones que adoptaban. A tal efecto, se destaca su habitual silencio y las menciones excepcionales ...
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Los fundamentos teóricos del currículum de formación inicial docente de la carrera de Pedagogía en Inglés de la Universidad Católica del Maule
(Universidad Católica del Maule, Facultad de Ciencias de la Educación, Escuela de Pedagogía en Inglés, 2013)La presente investigación de enfoque cualitativo se realizó en la ciudad de Talca durante el presente año, 2013. Su principal objetivo consistió en conocer los fundamentos teóricos del currículo de formación inicial de ...
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Fungal endophytes enhance the photoprotective mechanisms and photochemical efficiency in the Antarctic Colobanthus quitensis (Kunth) Bartl. Exposed to UV-B radiation
(2020)Antarctic plants have developed mechanisms to deal with one or more adverse factors which allow them to successfully survive such extreme environment. Certain effective mechanisms to face adverse stress factors can arise ...
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Fungal endophytes exert positive effects on Colobanthus quitensis under water stress but neutral under a projected climate change scenario in Antarctic
(2020)Functional symbiosis is considered one of the successful mechanisms by which plants that inhabit extreme environment improve their ability to tolerate different types of stress. One of the most conspicuous type of symbiosis ...
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Fungal symbionts enhance N-uptake for Antarctic plants even in non-N limited soils
(2020)Plant-fungi interactions have been identified as fundamental drivers of the plant host performance, particularly in cold environments where organic matter degradation rates are slow, precisely for the capacity of the fungal ...
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Fuzzy logic approach applied into balanced scorecard
(2018)In this paper we propose to apply fuzzy logic methodologies for measuring key performance indicator into Balanced Scorecard (BSC) Customer Perspective. This study provide fuzzy key performance indicator (FKPI) to the ...
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Gain-of-function dynamin-2 mutations linked to centronuclear myopathy impair ca2+-induced exocytosis in human myoblasts
(2022)Gain-of-function mutations of dynamin-2, a mechano-GTPase that remodels membrane and actin filaments, cause centronuclear myopathy (CNM), a congenital disease that mainly affects skeletal muscle tissue. Among these ...
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Gallbladder cancer risk and indigenous south american mapuche ancestry: instrumental variable analysis using ancestry-informative markers
(2023)A strong association between the proportion of indigenous South American Mapuche ancestry and the risk of gallbladder cancer (GBC) has been reported in observational studies. Chileans show the highest incidence of GBC ...
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Gallstones, body mass index, C-reactive protein, and gallbladder cancer: Mendelian randomization analysis of Chilean and European genotype data
(2021)Background and Aims: Gallbladder cancer (GBC) is a neglected disease with substantial geographical variability: Chile shows the highest incidence worldwide, while GBC is relatively rare in Europe. Here, we investigate the ...
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“Game (not) over”: a systematic review of video game disorder in adolescents
(2022)Este estudio pretende caracterizar el trastorno por uso de videojuegos en adolescentes, identificando las particularidades de quienes lo presentan, sus efectos a nivel cerebral, los factores relacionados y los instrumentos ...
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Gasto energetico e nível de atividade física em acadêmicos e funcionários universitários
(2019)La actividad física en los espacios de trabajo de las universidades es importante para promover estilos de vida saludable y ayudar en el tratamiento de enfermedades crónicas. El objetivo fue determinar las diferencias en ...
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Gastric tumor microenvironment
(2020)A compelling body of evidence has demonstrated that gastric cancer has a very particular tumor microenvironment, a signature very suitable to promote tumor progression and metastasis. Recent investigations have provided ...
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Gathering validity evidence in the development of a new version of the attitude toward the subject of Chemistry inventory (ASCI-UE)
(2023)Organic chemistry is one of the most feared and failed courses due to its complex and fast-paced nature. Investigating affective metrics that relate to achievement in these courses can be worthwhile, particularly when these ...
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General intelligence and socioeconomic status as strong predictors of student performance in latin american schools: Evidence from pisa items
(2021)Numerous technical—scientific reports have demonstrated that student performance variability is linked to several factors, especially socioeconomic factors. For a century, differential psychology has shown that students’ ...
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Generating style-based palm vein synthetic images for the creation of large-scale datasets
(2021)Individuals recognition through their biometric traits is an essential component of modern society. The recent literature includes several works based on palm vein recognition for individual identification, being a very ...
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Genetic and morphological approach for western corn rootworm resistance management
(2021)The western corn rootworm (WCR), is one of the most serious pests of maize in the United States. In this study, we aimed to find a reliable pattern of difference related to resistance type using population genetic and ...
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Genetic and morphological characterization of the endangered Austral papaya Vasconcellea chilensis (Planch. ex A. DC.) Solms
(2014)The Austral papaya (Vasconcellea chilensis) is an endangered species that has valuable characteristics for introgression into other papaya species. These characteristics include disease resistance, cold tolerance and latex ...
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Genetic and symptomatic characterization of sugarcane mosaic virus (SCMV) in Cuba
(2016)Sugarcane mosaic resistance is established as a key criterion for the breeding program in Cuba. However, molecular characterization of Sugarcane mosaic virus (SCMV) strains occurring in Cuba has not been reported so far. ...
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Genetic characterization of Japanese plum cultivars (Prunus salicina) using SSR and ISSR molecular markers
(2012)The genetic characterization of 29 elite Japanese plum cultivars (Prunus salicina) and 4 Prunus cultivars was carried out by analyzing 97 Simple Sequence Repeat (SSR) alleles and 232 binary Inter Simple Sequence Repeat ...