Artículos de revistas: Recent submissions

Now showing items 1601-1620 of 7550

    • Effect of climate conditions on the thermodynamic performance of a data center cooling system under water-side ... 
      Díaz, Andrés J.; Cáceres, Rodrigo; Torres, Rodrigo; Cardemil Iglesias, José; Silva Llanca, Luis (Elsevier, 2020)
      This paper evaluates the potential of water-side economizers in the refrigeration system of data centers under different climate conditions. Due to the wide range of conditions along the country (Desert, Mediterranean, ...
    • A Decade of Multiwavelength Observations of the TeV Blazar 1ES 1215+303: Extreme Shift of the Synchrotron ... 
      Valverde, Janeth; Horan, Deirdre; Bernard, Denis; Fegan, Stephen; Abeysekara, A. U.; Archer, A.; Benbow, W.; Bird, R.; Brill, A.; Brose, R.; Buchovecky, M.; Buckley, J. H.; Christiansen, J. L.; Cui, W.; Falcone, A.; Feng, Q.; Finley, J. P.; Fortson, L.; Furniss, A.; Gent, A.; Gillanders, G. H.; Giuri, C.; Gueta, O.; Hanna, D.; Hassan, T.; Hervet, O.; Holder, J.; Hughes, G.; Humensky, T. B.; Kaaret, P.; Kelley Hoskins, N.; Kertzman, M.; Kieda, D.; Krause, M.; Krennrich, F.; Lang, M. J.; Maier, G.; Moriarty, P.; Mukherjee, R.; Nieto, D.; Nievas Rosillo, M.; O'Brien, S.; Ong, R. A.; Otte, A. N.; Park, N.; Petrashyk, A.; Pfrang, K.; Pichel, A.; Pohl, M.; Prado, R. R.; Pueschel, E.; Quinn, J.; Ragan, K.; Reynolds, P. T.; Ribeiro, D.; Richards, G. T.; Roache, E.; Sadeh, I.; Santander, M.; Scott, S. S.; Sembroski, G. H.; Shahinyan, K.; Shang, R.; Vassiliev, V. V.; Weinstein, A.; Wells, R. M.; Wilcox, P.; Wilhelm, A.; Williams, D. A.; Williamson, T. J; Noto, Giuliana; Edwards, P. G.; Piner, B. G.; Ramazani, V. Fallah; Hovatta, T.; Jormanainen, J.; Lindfors, E.; Nilsson, K.; Takalo, L.; Kovalev, Y. Y.; Lister, M. L.; Pushkarev, A. B.; Savolainen, T.; Kiehlmann, S.; Max-Moerbeck, W.; Readhead, A. C. S.; Lahteenmaki, A.; Tornikoski, M. (IOP, 2020)
      Blazars are known for their variability on a wide range of timescales at all wavelengths. Most studies of TeV gamma-ray blazars focus on short timescales, especially during flares. With a decade of observations from the ...
    • Two-year Cosmology Large Angular Scale Surveyor (CLASS) Observations: 40 GHz Telescope Pointing, Beam ... 
      Xu, Zhilei; Brewer, Michael K.; Rojas, Pedro Fluxa; Li, Yunyang; Osumi, Keisuke; Pradenas, Bastian; Ali, Aamir; Appel, John; Bennett, Charles L.; Bustos, Ricardo; Chan, Manwei; Chuss, David T.; Cleary, Joseph; Couto, Jullianna Denes; Dahal, Sumit; Datta, Rahul; Denis, Kevin L.; Dunner, Rolando; Eimer, Joseph R.; Essinger Hileman, Thomas; Gothe, Dominik; Harrington, Kathleen; Iuliano, Jeffrey; Karakla, John; Marriage, Tobias A.; Miller, Nathan J.; Núñez, Carolina; Padilla, Ivan L.; Parker, Lucas; Petroff, Matthew A.; Reeves, Rodrigo; Rostem, Karwan; Valle, Deniz Augusto; Watts, Duncan J.; Weiland, Janet L.; Wollack, Edward J. (IOP, 2020)
      The Cosmology Large Angular Scale Surveyor (CLASS) is a telescope array that observes the cosmic microwave background (CMB) over 75% of the sky from the Atacama Desert, Chile, at frequency bands centered near 40, 90, 150, ...
    • Regularity inheritance in pseudorandom graphs 
      Allen, Peter; Böttcher, Julia; Skokan1, Jozef; Stein, Maya (Wiley, 2020)
      Advancing the sparse regularity method, we prove one-sided and two-sided regularity inheritance lemmas for subgraphs of bijumbled graphs, improving on results of Conlon, Fox, and Zhao. These inheritance lemmas also imply ...
    • Necessary conditions for tiling finitely generated amenable groups 
      Hellouin de Menibus, Benjamin; Maturana Cornejo, Hugo (American Institute of Mathematical Sciences, 2020)
      We consider a set of necessary conditions which are efficient heuristics for deciding when a set of Wang tiles cannot tile a group. Piantadosi [19] gave a necessary and sufficient condition for the existence of a valid ...
    • Statistical Inference for the Weibull Distribution Based on delta-Record Data 
      Gouet Bañares, Raúl; López, F. Javier; Maldonado, Lina; Sanz, Gerardo (MDPI, 2020)
      We consider the maximum likelihood and Bayesian estimation of parameters and prediction of future records of the Weibull distribution from delta-record data, which consists of records and near-records. We discuss existence, ...
    • Some universal solutions for incompressible elastic bodies that are not Green elastic 
      Bustamante Plaza, Roger (Elsevier, 2020)
      Universal solutions are found for isotropic elastic bodies, for a class of constitutive equation that is not Green elastic, wherein the linearized strain is assumed to be a function of the Cauchy stress. The structure of ...
    • Seismic stratigraphy of the Sabrina Coast shelf, East Antarctica: Early history of dynamic meltwater-rich ... 
      Montelli, Aleksandr; Gulick, Sean P. S.; Fernández, Rodrigo; Frederick, Bruce C.; Shevenell, Amelia E.; Leventer, Amy; Blankenship, Donald D. (Geological Soc Amer, 2020)
      High-resolution seismic data from the Sabrina Coast continental shelf, East Antarctica, elucidate the Cenozoic evolution of the East Antarctic Ice Sheet. Detailed seismic stratigraphic and facies analysis reveal the Paleogene ...
    • Deep learning-based classification of high intensity light patterns in photorefractive crystals 
      Ivanovic, Marija; Mancic, Ana; Hermann Avigliano, Carla; Hadzievski, Ljupco; Maluckov, Aleksandra (IOP Publishing, 2020)
      In this paper, we establish a new scheme for identification and classification of high intensity events generated by the propagation of light through a photorefractive SBN crystal. Among these events, which are the inevitable ...
    • Core-reviewer recommendation based on Pull Request topic model and collaborator social network 
      Liao, Zhifang; Wu, ZeXuan; Li, Yanbing; Zhang, Yan; Fan, Xiaoping; Wu, Jinsong (Springer, 2020)
      Pull Request (PR) is a major contributor to external developers of open-source projects in GitHub. PR reviewing is an important part of open-source software developments to ensure the quality of project. Recommending ...
    • Control of a modular multilevel matrix converter for unified power flow controller applications 
      Durán, Alberto; Ibaceta, Efraín; Díaz, Matías; Rojas, Félix; Cárdenas Dobson, Jesús; Chávez, Héctor (MDPI, 2020)
      The modular multilevel matrix converter has been proposed as a suitable option for high power applications such as flexible AC transmission systems. Among flexible AC transmission systems, the unified power flow controller ...
    • Chitosan mediated gold nanoparticles against pathogenic bacteria, fungal strains and MCF-7 cancer cells 
      Kalaivani, R.; Maruthupandy, Muthuchamy; Muneeswaran, Thillaichidambaram; Singh, Manoj; Sureshkumar, S.; Anand, M.; Ramakritinan, C.; Quero, Franck; Kumaraguru, A. K. (Elsevier, 2020)
    • Capacitated multicommodity flow problem for heterogeneous smart electricity metering communications using ... 
      Inga, Esteban; Hincapie, Roberto; Cespedes Umaña, Sandra (MDPI, 2020)
      This paper addresses the planning and deployment of wireless heterogeneous networks (WHNs) for smart metering, based on a cross-layer solution. We combine the constraints of the network layer that considers routing and ...
    • Deep semi-supervised generative adversarial fault diagnostics of rolling element bearings 
      Verstraete, David Benjamin; López Droguett, Enrique; Meruane, Viviana; Modarres, Mohammad; Ferrada, Andrés (SAGE, 2020)
      With the availability of cheaper multisensor suites, one has access to massive and multidimensional datasets that can and should be used for fault diagnosis. However, from a time, resource, engineering, and computational ...
    • Automatic space object detection on all-sky images from a synoptic survey synthetic telescope array 
      San Martín, Felipe; Pérez, Claudio; Tapia, Juan E.; Virani, Shahzad; Holzinger, Marcus J. (Elsevier, 2020)
      Detection, classification, and characterization of Space Objects (SOs) are important tasks in many areas of research. Detection of SOs is important in predicting collisions with debris that could become hazards for satellites ...
    • A multifunctional bi-phasic graphene oxide/chitosan paper for water treatment 
      Cortínez, Diego; Palma Fluxá, Patricia; Castro, René; Palza, Humberto (Elsevier, 2020)
      A bi-phasic and water-stable GO paper was developed based on a simple casting method and the addition of a chitosan (CH) coating layer. While pure GO paper re-dispersed after water immersion water becoming a powder, the ...
    • Reducing GHG emissions through efficient tire consumption in open pit mines 
      Rodovalho, Edmo; Quaglio, Osvail; Felsch Junior, Walter Schmidt; Pascual, Rodrigo; de Tomi, Giorgio; Soares Tenório, Jorge Alberto (Elsevier, 2020)
      The waste management practices currently applied by the mining industry have been widely questioned regarding safety and efficiency. It is not by chance that the mining industry is considered one of the sectors with less ...
    • Radial and cylindrical symmetry of solutions to the Cahn-Hilliard equation 
      Rizzi, Matteo (Springer Heidelberg, 2020)
      The paper is devoted to the classification of entire solutions to the Cahn–Hilliard equation −u = u −u3 −δ in RN , with particular interest in those solutions whose nodal set is either bounded or contained in a cylinder. ...
    • Prioritizing versions for performance regression testing: the Pharo case 
      Sandoval Alcocer, Juan Pablo; Bergel, Alexandre; Valente, Marco Tulio (Elsevier, 2020)
      Context: Software performance may suffer regressions caused by source code changes. Measuring performance at each new software version is useful for early detection of performance regressions. However, systematically running ...
    • Profit-based churn prediction based on Minimax Probability Machines 
      Maldonado, Sebastián; López, Julio; Vairetti, Carla (Elsevier, 2020)
      In this paper, we propose three novel profit-driven strategies for churn prediction. Our proposals extend the ideas of the Minimax Probability Machine, a robust optimization approach for binary classification that maximizes ...