Now showing items 1101-1120 of 7550

    • Leiva Castro, Francisco; Ruíz del Solar San Martín, Javier ((IEEE) Institute of Electrical and Electronics Engineers, 2020)
      In this letter, we propose a robust approach to train map-less navigation policies that rely on variable size 2D point clouds, using Deep Reinforcement Learning (Deep RL). The navigation policies are trained in simulations ...
    • Núñez, Eduardo; Parraguez Cáriz, Guillermo; Herrera Mardones, Ricardo (MDPI, 2020)
      Brittle failure mechanisms can affect the seismic performance of structures composed of intersecting moment resisting frames, if the biaxial effects are not considered. In this research, the bidirectional cyclic response ...
    • Martin Munchmeyer, María Pía; Rozas Bugueño, Joaquín; Alfaro Inzunza, Jaime (Universidad Autónoma de Barcelona, 2020)
      Child policies are a relevant area of study in public policy analysis, where the values, ideologies and situational contexts that establish the symbolic orientation of such policies and the state play a central role. Based ...
    • Gill, Samuel; Wheatley, Peter J.; Cooke, Benjamin F; Jordán, Andrés; Nielsen, Louise D.; Bayliss, Daniel; Anderson, David R.; Vines, José I.; Lendl, Monika; Acton, Jack S.; Armstrong, David J.; Bouchy, François; Brahm, Rafael; Bryant, Edward M.; Burleigh, Matthew R.; Casewell, Sarah L.; Eigmüller, Philipp; Espinoza, Néstor; Gillen, Edward; Goad, Michael R.; Grieves, Nolan; Günther, Maximilian N.; Henning, Thomas; Hobson, Melissa J.; Hogan, Aleisha; Jenkins, James S.; McCormac, James; Moyano, Maximiliano; Osborn, Hugh P.; Pollacco, Don; Queloz, Didier; Rauer, Heike; Raynard, Liam; Lagos Rojas, Felipe Alejandro; Sarkis, Paula; Smith, Alexis M. S.; Tala Pinto, Marcelo; Tilbrook, Rosanna H.; Udry, Stéphane; Watson, Christopher A.; West, Richard G. (IOP Publishing, 2020)
      We report the discovery of NGTS-11 b (=TOI-1847b), a transiting Saturn in a 35.46 day orbit around a mid K-type star (T-eff = 5050 +/- 80 K). We initially identified the system from a single-transit event in a TESS full-frame ...
    • Yu, Xiang; Qiao, Yu; Li, Qingpeng; Xu, Gang; Kang, Chuanxiong; Estévez Montero, Claudio; Deng, Chengzhi; Wang, Shengqian (Wiley, 2020)
      Comprehensive learning particle swarm optimization (CLPSO) is a powerful metaheuristic for global optimization. This paper studies parallelizing CLPSO by open computing language (OpenCL) on the integrated Intel HD Graphics ...
    • Foa Torres, Luis (IOP, 2020)
      The search of topological states in non-Hermitian systems has gained a strong momentum over the last two years climbing to the level of an emergent research front. In this perspective we give an overview with a focus on ...
    • Correa Haeussler, José; Saona Urmeneta, Raimundo; Ziliotto, Bruno (2020)
      In the classic prophet inequality, a well-known problem in optimal stopping theory, samples from independent random variables (possibly differently distributed) arrive online. A gambler who knows the distributions, but ...
    • Cotrina, John; Hantoute, Abderrahim; Svensson Graan, Anton (Taylor & Francis, 2020)
      A quasi-equilibrium problem is an equilibrium problem where the constraint set does depend on the reference point. It generalizes important problems such as quasi-variational inequalities and generalized Nash equilibrium ...
    • Daniilidis, Aris; Jaramillo, Jesús; Venegas M., Francisco (Elsevier, 2020)
      The convex cone SC1 SLip(X) of real-valued smooth semi-Lipschitz functions on a Finsler manifold X is an order-algebraic structure that captures both the differentiable and the quasi-metric feature of X. In this work ...
    • Huang, Jane; Andrews, Sean M.; Dullemond, Cornelis P.; Isella, Andrea; Pérez, Laura M.; Guzmán, Viviana V.; Oberg, Karin I.; Zhu, Zhaohuan; Zhang, Shangjia; Bai, Xue-Ning; Benisty, Myriam; Birnstiel, Tilman; Carpenter, John M.; Hughes, A. Meredith; Ricci, Luca; Weaver, Erik; Wilner, David J. (IOP, 2020)
    • Eissler, Yoanna; Dorador, Cristina; Kieft, Brandon; Molina, Verónica; Hengst, Martha (MDPI, 2020)
      Salar de Huasco is a wetland in the Andes mountains, located 3800 m above sea level at the Chilean Altiplano. Here we present a study aimed at characterizing the viral fraction and the microbial communities through ...
    • Ruiz Lara, T.; Gallart, C.; Monelli, M.; Nidever, D.; Dorta, A.; Choi, Y.; Olsen, K.; Besla, G.; Bernard, E. J.; Cassisi, S.; Massana, P.; Noël, N. E. D.; Pérez, I.; Rusakov, V.; Cioni, M.-R. L.; Majewski, S. R.; Marel, R. P. van der; Martínez Delgado, D.; Monachesi, A.; Monteagudo, L.; Muñoz, R. R.; Stringfellow, G. S.; Surot, F.; Vivas, A. K.; Walker, A. R.; Zaritsky, D. (EDP Science, 2020)
      The Large Magellanic Cloud (LMC) is the closest and most studied example of an irregular galaxy. Among its principal defining morphological features, its o -centred bar and single spiral arm stand out, defining a whole ...
    • González, Carol; Abarca González, Daniela Alejandra; Zúñiga, Rommy N.; Estay, Humberto; Troncoso, Elizabeth (MDPI, 2020)
      This work deepens our understanding of starch digestion and the consequent absorption of hydrolytic products generated in the human small intestine. Gelatinized starch dispersions were digested with -amylase in an in ...
    • Godoy, Benigno; McGee, Lucy; González Maurel, Osvaldo; Rodríguez, Inés; Roux, Petrus le; Morata Céspedes, Diego; Menzies, Andrew (Elsevier, 2020)
      U-series data are combined with major and trace element constraints to construct a detailed view of the magmatic system feeding the San Pedro-Linzor volcanic chain, aiding the understanding of how stratovolcanoes in extremely ...
    • Zhang, Xihong; Hao, Hong; Zheng, Jingbin; Hernández Prado, Francisco Javier (Sage, 2020)
      The mechanical performance of concrete connection plays an important role in the response of precast concrete structures. Unlike conventional small concrete shear key which is mainly to help with alignment at installation, ...
    • Sadasivam, Kandasamy; Salgado Morán, Guillermo; Mendoza Huizar, Luis Humberto; Cardona Villada, Wilson; Gerli Candia, Lorena; Meneses Olmedo, Lorena Maribel; Cuesta Hoyos, Sebastián (Soc Chilena Química, 2020)
      In this work, a computational chemical study of Etoricoxib was carried out at the X/6311G(d,p) (where X=B3LYP, M06 and omega B97XD) level of theory, at the gas, aqueous and ethanol phases. Through the chemical reactivity ...
    • Muthuchamy, Maruthupandy; Muneeswaran, Thillaichidambaram; Rajivgandhi, Govindan; Christophe Quero, Franck; Muthusamy, Anand; Ji-Ming, Song (Elsevier, 2020)
      In the present study, we report CuO and ZnO nanoparticles (NPs) synthesized through biological route using Camellia japonica plant leaf extract and their efficiency detection of cysteine and dihydronicotinamide adenine ...
    • Hsu, Shih-Ying; Liu, Sheng-Yuan; Liu, Tie; Sahu, Dipen; Hirano, Naomi; Lee, Chin-Fei; Tatematsu, Ken’ichi; Kim, Gwanjeong; Juvela, Mika; Sanhueza, Patricio; He, JinHua; Johnstone, Doug; Qin, Sheng-Li; Bronfman Aguiló, Leonardo; Chen, Huei-Ru Vivien; Dutta, Somnath; Eden, David J.; Jhan, Kai-Syun; Kim, Kee-Tae; Kuan, Yi-Jehng; Kwon, Woojin; Lee, Chang Won; Lee, Jeong-Eun; Moraghan, Anthony; Rawlings, M. G.; Shang, Hsein; Soam, Archana; Thompson, M. A.; Traficante, Alessio; Wu, Yuefang; Yang, Yao-Lun; Zhang, Qizhou (IOP, 2020)
      We report the detection of four new hot corino sources, G211.47-19.27S, G208.68-19.20N1, G210.49-19.79W, and G192.12-11.10, from a survey study of Planck Galactic Cold Clumps in the Orion Molecular Cloud Complex with the ...
    • Haddon, Antoine; Ramírez Cabrera, Héctor; Rapaport, Alain (Springer, 2020)
    • Silva Ayala, Álvaro Felipe; Farías Barahona, David; Huss, Matthias; Pellicciotti, Francesca; Mc Phee Torres, James; Farinotti, Daniel (Copernicus, 2020)
      As glaciers adjust their size in response to climate variations, long-term changes in meltwater production can be expected, affecting the local availability of water resources. We investigate glacier runoff in the period ...