Listar Artículos WOS por título
Mostrando ítems 1737-1756 de 1852
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Time use: the role of sleep
(Elsevier Ltd., 2020-06)Time use models have been used to estimate the value of leisure - one of the components of the value of travel time savings - usually accepting that sleep duration is an exogenous variable. In this paper, we depart from ... -
Time-Based Systems Biology Approaches to Capture and Model Dynamic Gene Regulatory Networks
(ANNUAL REVIEWS, 2021-07-19)All aspects of transcription and its regulation involve dynamic events. However, capturing these dynamic events in gene regulatory networks (GRNs) offers both a promise and a challenge. The promise is that capturing and ... -
Time-Series of Vegetation Indices (VNIR/SWIR) Derived from Sentinel-2 (A/B) to Assess Turgor Pressure in Kiwifruit
(MDPI AG, 2020-11)Simple Summary: Measures of plant water status on kiwifruit were evaluated using Sentinel-2 (A/B) for two seasons in Central Chile. For more than ten years, Central Chile has faced drought conditions, which impact crop ... -
Tofacitinib counteracts IL-6 overexpression induced by deficient autophagy: implications in Sjogren's syndrome
(OXFORD UNIV PRESS, 2021-05-25)Objective. Altered homeostasis of salivary gland (SG) epithelial cells in Sjogren's syndrome (SS) could be the initiating factor that leads to inflammation, secretory dysfunction and autoimmunity. Autophagy is an important ... -
Tomato Cultivars With Variable Tolerances to Water Deficit Differentially Modulate the Composition and Interaction Patterns of Their Rhizosphere Microbial Communities
(FRONTIERS MEDIA SA, 2021-07-13)Since drought is the leading environmental factor limiting crop productivity, and plants have a significant impact in defining the assembly of plant-specific microbial communities associated with roots, we aimed to determine ... -
Tools for risk assessment of acute and chronic effects due to metal and metalloid exposition
(SPRINGER HEIDELBERG, 2018)The global situation of environmental exposure, sometimes metallic, remains latent at present and increases when it comes to natural disasters, mayor use and difficulties in waste management, so that the tools to establish ... -
Top Incomes in Chile: A Historical Perspective on Income Inequality, 1964-2017
(WILEY, 2019)We present a novel series of Chilean top-income shares covering half a century, mainly based on income-tax declarations and the National Accounts. Such a time frame of analysis is still rare in the literature of developing ... -
Toward Controlled Morphology of FeCu Nanoparticles: Cu Concentration and Size Effects
(AMER CHEMICAL SOC, 2018)Bimetallic nanoparticles (NPs) can be tailored by varying the concentration of their constituent elements, resulting in novel structures and/or configurations, leading to interesting electronic, mechanical, and chemical ... -
Towards an analytical description of active microswimmers in clean and in surfactant-covered drops
(Chile. Universidad Mayor, 2020)Geometric confinements are frequently encountered in the biological world and strongly affect the stability, topology, and transport properties of active suspensions in viscous flow. Based on a far-field analytical model, ... -
Tracing Mapuche Exclusion from Post-Dictatorial Truth Commissions in Chile: Official and Grassroots Initiatives
(OXFORD UNIV PRESS, 2018)This article critically examines the official misrecognition of Mapuche experiences of violence during Augusto Pinochet's dictatorship (1973-1990) in state-sponsored truth commissions in Chile. We examine official ... -
Tracing the phylogenetic history of the Crl regulon through the Bacteria and Archaea genomes
(BMC, 2019)Background: Crl, identified for curli production, is a small transcription factor that stimulates the association of the sigma(S) factor (RpoS) with the RNA polymerase core through direct and specific interactions, increasing ... -
Transcriptional profiling of embryos lacking the lipoprotein receptor SR-B1 reveals a regulatory circuit governing a neurodevelopmental or metabolic decision during neural tube closure
(BMC, 2018)Background: The high-density lipoprotein receptor SR-B1 mediates cellular uptake of several lipid species, including cholesterol and vitamin E. During early mouse development, SR-B1 is located in the maternal-fetal interface, ... -
Transcriptome analysis during ripening of table grape berry cv. Thompson Seedless
(Chile. Universidad Mayor, 2018-01-10)Ripening is one of the key processes associated with the development of major organoleptic characteristics of the fruit. This process has been extensively characterized in climacteric fruit, in contrast with non-climacteric ... -
Transcriptomic analysis at organ and time scale reveals gene regulatory networks controlling the sulfate starvation response ofSolanum lycopersicum
(Chile. Universidad Mayor, 2020)Background Sulfur is a major component of biological molecules and thus an essential element for plants. Deficiency of sulfate, the main source of sulfur in soils, negatively influences plant growth and crop yield. The ... -
Transcriptomics reveals a cross-modulatory effect between riboflavin and iron and outlines responses to riboflavin biosynthesis and uptake in Vibrio cholerae
(NATURE PUBLISHING GROUP, 2018)Vibrio cholerae, a pandemic diarrheagenic bacterium, is able to synthesize the essential vitamin riboflavin through the riboflavin biosynthetic pathway (RBP) and also to internalize it through the RibN importer. In bacteria, ...