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Now showing items 1428-1447 of 2894
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Gain of regularity for an nonlinear dispersive equation korteweg - de vries-burgers type
(2000)In this papers we study smoothness properties of solutions. We consider the equation of Korteweg - de Vries - Burgers type:(1)öut+@xf(u)=è @2xuÄé @3xu(x;0) ='(x) with Ä1< x <+1andt >0: The flux f=f(u)is a given smooth ... -
Gaseous ozone decomposition over high silica zeolitic frameworks
(2018-09)For several decades, it has been known that ozone emissions are harmful to humans, plants, and animals. Heterogeneous catalytic decomposition is an efficient process for removing ozone from air. This study examines the ... -
Gasto municipal como determinante de la reelección de alcaldes en Chile
(2015-12)En esta investigación se analizan los efectos del gasto público municipal como determinante en la reelección de alcaldes de las 346 comunas de Chile del año 2012, para lo cual se considera el gasto municipal desde el año ... -
Gen del neuropéptido Y (NPY), respuesta a la dieta e índice de masa corporal
(2022)Primo y cols. han reportado una asociación estadística entre el alelo A del SNP rs16147, ubicado en la región promotora del gen del neuropéptido Y, y una alta respuesta metabólica a la dieta mediterránea, de acuerdo con ... -
Gender equality index of the autonomous communities of Spain: a multidimensional analysis
(2019)The main aim of this document is to establish a diagnosis of inequality between men and women in the autonomous communities of Spain. This study proposes a multidimensional methodology composed of 25 variables and classifies ... -
Gender-related differences in mechanics of the sprint start and sprint acceleration of top national-level sprinters
(2020-09)Background: Within the current study we aimed at exploring gender-related differences and the relationship between sprint start block kinematics and kinetics and sprint acceleration force-velocity (F-v) relationship ... -
Gene flow in the Antarctic bivalve Aequiyoldia eightsii (Jay, 1839) suggests a role for the Antarctic Peninsula Coastal Current in larval dispersal
(2020-08-21)The Antarctic Circumpolar Current (ACC) dominates the open-ocean circulation of the Southern Ocean, and both isolates and connects the Southern Ocean biodiversity. However, the impact on biological processes of other ... -
Generador de aplicaciones móviles en el dominio de administración de emergencias
(2017-04)En las siguientes páginas se detalla el desarrollo del proyecto Generador de Aplicaciones Móviles en el Dominio de la Administración de Emergencias, cuyo objetivo es construir aplicaciones móviles para el dominio de ... -
Generalized Chern–Simons higher-spin gravity theories in three dimensions
(2018-09)The coupling of spin-3 gauge fields to three-dimensional Maxwell and AdS-Lorentz gravity theories is presented. After showing how the usual spin-3 extensions of the AdS and the Poincaré algebras in three dimensions can be ... -
Generalized maxwellian exotic bargmann gravity theory in three spacetime dimensions
(2020-08-10)We present a generalization of the so-called Maxwellian extended Bargmann algebra by considering a non-relativistic limit to a generalized Maxwell algebra defined in three spacetime dimensions. The non-relativistic ... -
Generalizing the bms3 and 2D-conformal algebras by expanding the Virasoro algebra
(2018-03)By means of the Lie algebra expansion method, the centrally extended conformal algebra in two dimensions and the bms3 algebra are obtained from the Virasoro algebra. We extend this result to construct new families of ... -
Generating Higher-Order Lie Algebras by Expanding Maurer Cartan Forms
(2009)By means of a generalization of the Maurer-Cartan expansion method we construct a procedure to obtain expanded higher-order Lie algebras. The expanded higher order Maurer-Cartan equations for the case G=V0⊕V1 are found. A ... -
Genetic differentiation of Merluccius gayi gayi and Merluccius gayi peruanus (Pisces, Merlucciidae) and paleogeographic antecedent of their distribution area
(2000)Se han planteado variadas hipótesis sobre relaciones taxonómicas entre las especies de Merluccius, proponiéndose la existencia de dos subespecies Merluccuis gayi gayi y Merluccius gayi peruanus en el Pacífico Sureste; ... -
Genetic structure and diversity in the freshwater gastropod Chilina dombeiana in the Biobío River, Chile
(2020-12)In river ecosystems, spatial complexity as well as anthropogenic factors operating at different temporal and spatial scales are shaping demography, connectivity and population genetic structure of species inhabiting these ... -
Genetic variants in the SLC16A11 gene are associated with increased BMI and insulin levels in nondiabetic Chilean population
(2021)Objective: To study the association of SLC16A11 gene variants with obesity and metabolic markers in nondiabetic Chilean adults. Materials and methods: This cross-sectional study included 263 nondiabetic adults. The ... -
Genetic variation and population structure in the marine snail Chorus giganteus (Gastropod: Muricidae), an overexploited endemic resource from Chile
(2002)The endemic marine gastropod Chorus giganteus represents a significant part of the benthic biomass subject to heavy exploitation by artisanal fisheries in Chile. Overexploitation has restricted its formerly wide distribution ... -
Genetic variation in the small bivalve Nuculana inaequisculpta along a retreating glacier fjord, King George Island, Antarctica
(2021)Climate change is strongly influencing regions of Antarctica but the consequences on microevolutionary processes have been little studied. Patterns of population genetic diversity were analysed in the Antarctic bivalve ... -
Genetic variation of the shell morphology in Acanthina monodon (Gastropoda) in habitats with different wave exposure conditions
(2013)hell morphology in marine gastropods exhibits high intraspecific variability. Plasticity appears to be the most common response; however, additive genetic variance would explain a significant amount of morphological variance ... -
Genoma, microbioma y reacciones adversas a los alimento
(2022)En el artículo de Ruiz y cols. (1) se presenta una visión general sobre las reacciones adversas a los alimentos (RAA), centrándose en dos grupos: alergias e intolerancias alimentarias. El trabajo citado ofrece una buena ... -
Genome sequencing variations in the Octodon degus, an unconventional natural model of aging and Alzheimer's disease
(2022)The degu (Octodon degus) is a diurnal long-lived rodent that can spontaneously develop molecular and behavioral changes that mirror those seen in human aging. With age some degu, but not all individuals, develop cognitive ...