Artículos de revistas: Recent submissions
Now showing items 2761-2780 of 7550
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(Springer New York LLC, 2018)We report experimental values of the complex dielectric permittivity of a wide variety of engineering polymers. Measurements were done using the filling waveguide method at Q-band (30–50 GHz), being representative of the ...
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(American Institute of Physics Inc., 2018)Coupled nonlinear oscillators can present complex spatiotemporal behaviors. Here, we report the coexistence of coherent and incoherent domains, called chimera states, in an array of identical Duffing oscillators coupled ...
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(Institute of Physics Publishing, 2018)We present reverberation mapping (RM) results for 17 high-redshift, high-luminosity quasars with good-quality R-band and emission-line light curves. We are able to measure statistically significant lags for Lyα (11 objects), ...
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(Springer Verlag, 2018)Blank nodes in RDF graphs can be used to represent values known to exist but whose identity remains unknown. A prominent example of such usage can be found in the Wikidata dataset where, e.g., the author of Beowulf is given ...
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(Society for Industrial and Applied Mathematics Publications, 2018)We disclose an interesting connection between the gradient flow of a C 2 - smooth function ψ and evanescent orbits of the second order gradient system defined by the square-norm of ∇ψ, under adequate convexity assumption. ...
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(Springer Verlag, 2018)We present an open-source accessory for the NAO robot, which enables to test computationally demanding algorithms in an external platform while preserving robot’s autonomy and mobility. The platform has the form of a ...
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(Public Library of Science, 2018)In a competitive model where agents are subject to endogenous trading constraints, we make the access to financial trade dependent on prices and consumption decisions. Our framework is compatible with the existence of both ...
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(Institution of Chemical Engineers, 2018)© 2018 Institution of Chemical Engineers Photocatalysis offers a promising route to address the challenges of future energy production and anthropogenic environmental pollution. Here we demonstrated the synthesis of a high ...
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(Springer Verlag, 2018)The Entity Linking (EL) task identifies entity mentions in a text corpus and associates them with corresponding entities in a given knowledge base. While traditional EL approaches have largely focused on English texts, ...
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(Elsevier Ltd, 2018)Low-cycle fatigue life of Grade 300E and 500E reinforcing bars including the effect of buckling is evaluated. Low-cycle fatigue tests are carried out on un-machined specimens subjected to constant axial strain loading with ...
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(EDP Sciences, 2018)Context. Astrometry relies on the precise measurement of positions and motions of celestial objects. Driven by the ever-increasing accuracy of astrometric measurements, it is important to critically assess the maximum ...
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(Springer Verlag, 2018)Recently, the search for topological states of matter has turned to non-Hermitian systems, which exhibit a rich variety of unique properties without Hermitian counterparts. Lattices modeled through non-Hermitian Hamiltonians ...
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(Institute of Electrical and Electronics Engineers Inc., 2018)This paper presents a heuristic model that optimally deploys the resources used to obtain a metropolitan and neighborhood area network with connectivity between the central office of an electricity company and the integrated ...
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(Elsevier Ltd, 2018)We describe the stratigraphy, age, constituent geochemistry and phenocryst thermobarometry of a closely spaced Holocene tephra couplet from Volcán Melimoyu (VMm), located in the Northern Patagonian Andes. The lower tephra ...
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(Blackwell Publishing Ltd, 2018)The plate interface beneath the Mejillones Peninsula in Northern Chile is characterized by anomalous seismogenic behaviors, with seismic and aseismic slip, and low coupling values. We analyze this zone through the ...
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(MDPI AG, 2018)The El Callao district, with a total endowment of more than 2000 t Au, is considered to be the most prolific gold resource in Venezuela. Mineralization is hosted by a vein system that is genetically associated with the ...
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(Schloss Dagstuhl- Leibniz-Zentrum fur Informatik GmbH, Dagstuhl Publishing, 2018)Given a set of n jobs with integral release dates, processing times and weights, it is a natural and important scheduling problem to compute a schedule that minimizes the sum of the weighted flow times of the jobs. There ...
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(Springer Berlin Heidelberg, 2018)
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Energy-Efficient transmission strategies with multiple radios in cognitive radio: Beyond rendezvous (Institute of Electrical and Electronics Engineers Inc., 2018)Cognitive radio (CR) has emerged as a key technology to deal with the frequency spectrum scarcity. The efficient and opportunistic use of the spectrum requires rapid coordination between the secondary users (SUs). Besides, ...
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(MDPI AG, 2018)Constructed wetlands (CW) have been widely used to treat different types of water, including acid mine drainage (AMD). However, little is known about their performance in the removal of As from AMD. In this study, a ...
