Repositorio Académico de la Universidad de Chile: Recent submissions
Now showing items 34901-34920 of 97836
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(Elsevier, 2017)Rural education systems have higher barriers to inclusion than their urban counterparts. An observational, analytic cross-sectional study was performed. A self-report survey was collected from inclusive program coordinators, ...
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(Elsevier., 2017)The near-shore surface mesoscale atmospheric circulation in the upwelling systems off Peru and Chile is influen-tial on the Sea Surface Temperature through Ekman transport and pumping. There has been a debate whether ornot ...
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(Association for Computing Machinery, 2017)We introduce a new representation of the inverted index that performs faster ranked unions and intersections while using similar space. Our index is based on the treap data structure, which allows us to intersect/merge the ...
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(Springer, 2017)About 15% of the world’s population suffers from some kind of disability. Inaddition to experiencing high rates of poverty, exclusion and lack of access to education,employment, health care, legal support and other services, ...
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(Institute of Electrical and Electronics Engineers Inc., 2017)Special protection schemes (SPSs) are an efficient alternative to increase the flexibility in the operation of power systems. The implementation of SPSs is often motivated by technical rather than economic reasons. The aim ...
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(Wiley-VCH Verlag, 2017)In this paper we derive the full analytical solution for the problem of a circular micropolar inhomogeneity in an infinite micropolar plate subjected to a remote uni-axial tension. The interface between the inhomogeneity ...
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(Springer-Verlag Wien, 2017)Block caving mining is one of the most cost-effective underground mining methods. The method has particular relevance in the Chilean mining industry, where approximately 40% of the Chilean national copper production comes ...
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(Elsevier, 2017)Sustainable forest management of commercial monoculture plantations may be difficult to achieve in plantations of Monterrey pine because these commercial monocultures are managed under a clear cutting system, where the ...
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(Elsevier, 2017)We study the diffusion of anti-plane elastic waves in a two dimensional continuum by many, randomly placed, screw dislocations. Building on a previously developed theory for coherent propagation of such waves, the incoherent ...
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(Elsevier, 2017)Core logging is the geological study, recording and classification of petrophysical attributes of drill hole samples, such as lithology, alteration or mineralogical assemblage. The geological logging is qualitative and ...
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(Elsevier, 2017)Nanomagnets driven with uniform electric currents exhibit a wide variety of spatial textures. In the present work, we investigate alternating superlattice states in nanomagnets, which are spatially periodic textures composed ...
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(Academic Press-Elsevier, 2017)We study a precomposition of a maximal monotone operator with linear mappings, which preserves the maximal monotonicity in the setting of reflexive Banach spaces. Instead of using the adjoint of such linear operators, as ...
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(Elsevier, 2017)We investigated the formation of self-assembled monolayers of two thiophene curcuminoid molecules, 2-thphCCM (1) and 3-thphCCM (2), on polycrystalline gold substrates prepared by immersion of the surfaces in a solution of ...
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(Elsevier, 2017)This paper reviews the occurrence of platinum-group elements nanoparticles (PGE-NPs) in mantle-hosted chromite deposits, showing that PGE-NPs are more frequently found in these deposits than previously thought. A comparison ...
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(Elsevier, 2017)We study the practical behavior of different algorithms and methods that aim to estimate the intrinsic dimension (IDim) in metric spaces. Some of them were specifically developed to evaluate the complexity of searching in ...
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(Elsevier, 2017)In this paper a novel approach for analyzing web user behavior and preferences on a web site is introduced, consisting of a physiological-based analysis for the assessment of a web users' click intention, by merging pupil ...
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(IEEE, 2017)In this paper, the efficacy and value of using correc-tive control supported by transient assistive measures (TAM) isquantified in terms of the cost savings due to less constrained oper-ation of the system. The example TAM ...
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(Birkhauser Verlag, 2017)The goal of this note is to study the asymptotic behavior of positive solutions for a class of semilinear elliptic equations which can be realized as minimizers of their energy functionals. This class includes the Fisher-KPP ...
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(Public Library of Science, 2017)Chimerism occurs when two genetically distinct conspecific individuals fuse together generating a single entity. Coalescence and chimerism in red seaweeds has been positively related to an increase in body size, and the ...
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(Springer, 2017)We construct Delaunay-type solutions for the fractional Yamabe problem with an isolated singularity(Formula Presented.)We follow a variational approach, in which the key is the computation of the fractional Laplacian in ...
