Artículos de revistas: Recent submissions

Now showing items 901-920 of 7550

    • An index for moving objects with constant-time access to their compressed trajectories 
      Brisaboa, Nieves R.; Gagie, Travis; Gómez Brandon, Adrián; Navarro, Gonzalo; Parama, José R. (Taylor & Francis, 2020)
      As the number of vehicles and devices equipped with GPS technology has grown explosively, an urgent need has arisen for time- and space-efficient data structures to represent their trajectories. The most commonly desired ...
    • Vertex model instabilities for tissues subject to cellular activity or applied stresses 
      Pérez Verdugo, Fernanda; Joanny, Jean-Francois; Soto Bertrán, Rodrigo (American Physical Society, 2020)
      The vertex model is widely used to describe the dynamics of epithelial tissues, because of its simplicity and versatility and the direct inclusion of biophysical parameters. Here, it is shown that quite generally, when ...
    • Taxonomic novelty and distinctive genomic features of hot spring cyanobacteria 
      Alcorta, Jaime; Alarcón Schumacher, Tomás; Salgado, Oscar; Diez, Beatriz (Frontiers Media, 2020)
      Several cyanobacterial species are dominant primary producers in hot spring microbial mats. To date, hot spring cyanobacterial taxonomy, as well as the evolution of their genomic adaptations to high temperatures, are poorly ...
    • Chemical Characterization of Lavandula dentata Essential Oil Cultivated in Chile and Its Antibiofilm Effect ... 
      Mueller Sepúlveda, Andrea; Cid Chevecich, Camila; Jara, José A.; Belmar Pantelis, Carolina; Sandoval, Pablo; Santander Meyer, Rocío; Quijada, Raúl; Moura, Sidnei; López Muñoz, Rodrigo; Díaz Dosque, Mario; Molina Berríos, Alfredo (Georg Thieme Verlag Kg, 2020)
      Candida albicans is the most common human fungal pathogen, and with the increase in resistance rates worldwide, it is necessary to search for new pharmacological alternatives. Lavandula dentata L. essential oil is recognized ...
    • Cluster difference imaging photometric survey. II. TOI 837: a young validated planet in IC 2602 
      Bouma, L. G.; Hartman, J. D.; Brahm, R.; Evans, P.; Collins, K. A.; Zhou, G.; Sarkis, P.; Quinn, S. N.; Leon, J. de; Livingston, J.; Bergmann, C.; Stassun, K. G.; Bhatti, W.; Winn, J. N.; Bakos, G. A.; Abe, L.; Crouzet, N.; Dransfield, G.; Guillot, T.; Marie-Sainte, W.; Mekarnia, D.; Triaud, A. H. M. J.; Tinney, C. G.; Henning, T.; Espinoza N., Arturo; Jordan, A.; Barbieri, M. A.; Nandakumar, S.; Trifonov, T.; Vines, J. I.; Vuckovic, M.; Ziegler, C.; Law, N.; Mann, A. W.; Ricker, G. R.; Vanderspek, R.; Seager, S.; Jenkins, J. M.; Burke, C. J.; Dragomir, D.; Levine, A. M.; Quintana, E. V.; Rodríguez, J. E.; Smith, J. C.; Wohler, B. (IOP Publishing, 2020)
      We report the discovery of TOI 837b and its validation as a transiting planet. We characterize the system using data from the NASA Transiting Exoplanet Survey Satellite mission, the ESA Gaia mission, ground-based photometry ...
    • Directional dynamical cubes for minimal Z(d)-systems 
      Cabezas, Christopher; Donoso, Sebastián; Maass Sepúlveda, Alejandro (Cambridge University Press, 2020)
      We introduce the notions of directional dynamical cubes and directional regionally proximal relation defined via these cubes for a minimal Z(d)-system. X; T-1, ...,T-d). We study the structural properties of systems that ...
    • Exchange rate and volatility: a bibliometric review 
      Flores Sosa, Martha; Aviles Ochoa, Ezequiel; Merigo, José M. (Wiley, 2020)
      The exchange rate is one of the most important prices in open economies. Exchange rate volatility (ERV) has been studied in terms of its measurement, forecast and impact and relationship with other variables. This article ...
    • SMASHing the low surface brightness SMC 
      Massana, Pol; Noel, Noelia E. D.; Nidever, David L.; Erkal, Denis; De Boer, Thomas J.L.; Choi, Yumi; Majewski, Steven R.; Olsen, Knut; Monachesi, Antonela; Gallart, Carme; Van der Marel, Roeland P.; Ruiz Lara, Tomas; Zaritsky, Dennis; Martin, Nicolás F.; Muñoz, Ricardo R.; Cioni, María Rosa L.; Bell, Cameron P. M.; Bell, Eric F.; Stringfellow, Guy S.; Belokurov, Vasily; Monelli, Matteo; Walker, Alistair R.; Martínez Delgado, David; Vivas, A. Katherina.; Conn, Blair C. (Oxford University Press, 2020)
      The periphery of the Small Magellanic Cloud (SMC) can unlock important information regarding galaxy formation and evolution in interacting systems. Here, we present a detailed study of the extended stellar structure of the ...
    • Resolved star formation in the metal-poor star-forming region Magellanic Bridge C 
      Kalari, Venu M.; Rubio López, Mónica; Saldaño, Hugo P.; Bolatto, Alberto D. (Oxford University Press, 2020)
      Magellanic Bridge C (MB-C) is a metal-poor (similar to 1/5 Z(circle dot)) low-density star-forming region located 59 kpc away in the Magellanic Bridge, offering a resolved view of the star formation process in conditions ...
    • Regionalized classification of geochemical data with filtering of measurement noises for predictive ... 
      Guartan, José A.; Emery, Xavier (Springer, 2020)
      A method for predictive lithological mapping is proposed, which combines geostatistical simulation of geochemical concentrations with coregionalization analysis and decision-tree classification algorithm. The method consists ...
    • Practical framework for frequency stability studies in power systems with renewable energy sources 
      Ortiz Villalba, Diego; Rahmann Zúñiga, Claudia; Álvarez, R.; Cañizares, Claudio; Strunck, Christoph (IEEE-Inst Electrical Electronics Engineers, 2020)
      The transition from power systems dominated by synchronous machines to systems based on converter-based generation technologies (CGTs), is weakening currently robust power systems by reducing system inertia with the ...
    • Origin of ultra-light fields during ination and their suppressed non-Gaussianity 
      Achúcarro, Ana; Palma, Gonzalo A.; Wang, Dong-Gang; Welling, Yvette (IOP Publishing, 2020)
      We study the structure of multi-field inflation models where the primordial curvature perturbation is able to vigorously interact with an ultra-light isocurvature field - a massless fluctuation orthogonal to the background ...
    • Optical and near-infrared observations of the nearby SN Ia 2017cbv 
      Wang, Lingzhi; Contreras, Carlos; Hu, Maokai; Hamuy, Mario A.; Hsiao, Eric Y.; Sand, David J.; Anderson, Joseph P.; Ashall, Chris; Burns, Christopher R.; Chen, Juncheng; Diamond, Tiara R.; Davis, Scott; Forster, Francisco; Galbany, Lluis; González Gaitán, Santiago; Gromadzki, Mariusz; Hoeflich, Peter; Li, Wenxiong; Marion, G. H.; Morrell, Nidia; Pignata, Giuliano; Prieto, José L.; Phillips, Mark M.; Shahbandeh, Melissa; Suntzeff, Nicholas B.; Valenti, Stefano; Wang, Lifan; Wang, Xiaofeng; Young, D. R.; Yu, Lixin; Zhang, Jujia (IOP Publishing, 2020)
      Supernova (SN) 2017cbv in NGC 5643 is one of a handful of Type Ia supernovae (SNe Ia) reported to have excess blue emission at early times. This paper presents extensive BVRIYJHK(s)-band light curves of SN 2017cbv, covering ...
    • Monitoring of induced groundborne vibrations in cultural heritage buildings: miscellaneous errors and ... 
      Karanikoloudis, Georgios; Lourenco, Paulo B.; Mendes, Nuno; Serra, Joao B.; Boroschek Krauskopf, Rubén (Taylor and Francis, 2020)
      Cultural Heritage Buildings are considered highly complex, having evolved over time, and contain various heritage components. These assets are becoming increasingly at risk due to unprecedented transformation processes in ...
    • Measuring the mixing scale of the ISM within nearby spiral galaxies 
      Kreckel, Kathryn; Ho, I-Ting; Blanc Mendiberri, Guillermo; Glover, Simon C.O.; Groves, Brent; Rosolowsky, Erik; Bigiel, Frank; Boquien, Mederic; Chevance, Melanie; Dale, Daniel A.; Deger, Sinan; Emsellem, Eric; Grasha, Kathryn; Kim, Jenny J.; Klessen, Ralf S.; Kruijssen, J. M. Diederik; Lee, Janice C.; Leroy, Adam K.; Liu, Daizhong; McElroy, Rebecca; Meidt, Sharon E.; Pessa, Ismael; Sánchez Blázquez, Patricia; Sandstrom, Karin; Santoro, Francesco; Scheuermann, Fabian; Schinnerer, Eva; Schruba, Andreas; Utomo, Dyas; Watkins, Elizabeth J.; Williams, Thomas G. (Oxford University Press, 2020)
      The spatial distribution of metals reflects, and can be used to constrain, the processes of chemical enrichment and mixing. Using PHANGS-MUSE optical integral field spectroscopy, we measure the gas-phase oxygen abundances ...
    • Human reliability analysis of ship maneuvers in harbor areas 
      Martins Pereira de Abreu, Danilo Taverna; Coelho Maturana, Marcos; López Droguett, Enrique; Ramos Martins, Marcelo (ASME, 2020)
      During a ship life cycle, one of the most critical phases in terms of safety refers to harbor maneuvers, which take place in restricted and congested waters, leading to higher collision and grounding risks in comparison ...
    • Fare evasion correction for smartcard-based origin-destination matrices 
      Munizaga, Marcela A.; Gschwender Krause, Antonio; Gallegos, Néstor (Elsevier, 2020)
      Origin-Destination matrices obtained from smartcard data are very valuable because they contain vast amounts of information and can be obtained at a very low cost. However, they can only account for trips paid by smartcard. ...
    • Distributed control strategies for microgrids: an overview 
      Espina, Enrique; Llanos, Jacqueline; Burgos Mellado, Claudio; Cárdenas Dobson, Roberto; Martínez Gómez, Manuel; Sáez, Doris (IEEE-Inst Electrical Electronics Engineers, 2020)
      There is an increasing interest and research effort focused on the analysis, design and implementation of distributed control systems for AC, DC and hybrid AC / DC microgrids. It is claimed that distributed controllers ...
    • An overview of applications of the modular multilevel matrix converter 
      Diaz, Matías; Cárdenas Dobson, Roberto; Ibaceta, Efraín; Mora, Andrés; Urrutia, Matías; Espinoza, Mauricio; Rojas, Félix; Wheeler, Patrick (MDPI, 2020)
      The modular multilevel matrix converter is a relatively new power converter topology suitable for high-power alternating current (AC)-to-AC applications. Several publications in the literature have highlighted the converter ...
    • An eclipsing M-dwarf close to the hydrogen burning limit from NGTS 
      Acton, Jack S.; Goad, Michael R.; Casewell, Sarah L.; Vines, José I.; Burleigh, Matthew R.; Eigmueller, Philipp; Nielsen, Louise D.; Gansicke, Boris T.; Bayliss, Daniel; Bouchy, Francois; Bryant, Edward M.; Gill, Samuel; Gillen, Edward; Günther, Maximilian N.; Jenkins, James S.; McCormac, James; Moyano, Maximiliano; Raynard, Liam R.; Tilbrook, Rossanna H.; Udry, Stéphane; Watson, Christopher A.; West, Richard G.; Wheatley, Peter J. (Oxford University Press, 2020)
      We present the discovery of NGTS J0930-18, an extreme mass ratio eclipsing M-dwarf binary system with an early Mdwarf primary and a late M-dwarf secondary close to the hydrogen burning limit. Global modelling of photometry ...