Artículos de revistas: Recent submissions

Now showing items 1381-1400 of 7550

    • Renewable energy in copper production: a review on systems design and methodological approaches 
      Moreno Leiva, Simón; Haas, Jannik; Junne, Tobias; Valencia, Felipe; Godin, Helene; Kracht Gajardo, Willy; Nowak, Wolfgang; Eltrop, Ludger (Elsevier, 2020)
      Renewable energy systems are now accepted to be mandatory for climate change mitigation. These systems require a higher material supply than conventional ones. Particularly, they require more copper. The production of this ...
    • Euclid preparation: VI. verifying the performance of cosmic shear experiments 
      Paykari, P.; Kitching, T.; Hoekstra, H.; Azzollini, R.; Cardone, V. F.; Cropper, M.; Duncan, C. A. J.; Kannawadi, A.; Miller, L.; Aussel, H.; Conti, I. F.; Auricchio, N.; Baldi, M.; Bardelli, S.; Biviano, A.; Bonino, D.; Borsato, E.; Bozzo, E.; Branchini, E.; Brau Nogue, S.; Brescia, M.; Brinchmann, J.; Burigana, C.; Camera, S.; Capobianco, V.; Carbone, C.; Carretero, J.; Castander, F. J.; Castellano, M.; Cavuoti, S.; Charles, Y.; Cledassou, R.; Colodro Conde, C.; Congedo, G.; Conselice, C.; Conversi, L.; Copin, Y.; Coupon, J.; Courtois, H. M.; Da Silva, A.; Dupac, J.; Fabbian, G.; Farrens, S.; Ferreira, P. G.; Fosalba, P.; Fourmanoit, N.; Frailis, M.; Fumana, M.; Galeotta, S.; Garilli, B.; Gillard, W.; Gillis, B. R.; Giocoli, C.; Gracía Carpio, J.; Grupp, F.; Hormuth, F.; Ilic, S.; Israel, H.; Jahnke, K.; Keihanen, E.; Kermiche, S.; Kilbinger, M.; Kirkpatrick, C. C.; Kubik, B.; Kunz, M.; Kurki Suonio, H.; Laureijs, R.; Le Mignant, D.; Ligori, S.; Lilje, P. B.; Lloro, I.; Maciaszek, T.; Maiorano, E.; Marggraf, O.; Markovic, K.; Martinet, N.; Marulli, F.; Massey, R.; Mauri, N.; Medinaceli, E.; Mei, S.; Mellier, Y.; Meneghetti, M.; Metcalf, R. B.; Moresco, M.; Moscardini, L.; Munari, E.; Neissner, C.; Nichol, R. C.; Niemi, S.; Nutma, T.; Padilla, C.; Paltani, S.; Pasian, F.; Pettorino, V.; Pires, S.; Polenta, G.; Raison, F.; Renzi, A.; Rhodes, J.; Romelli, E.; Roncarelli, M.; Rossetti, E.; Saglia, R.; Sakr, Z.; Sanchez, A. G.; Sapone, Domenico; Scaramella, R.; Schneider, P.; Schrabback, T.; Scottez, V.; Secroun, A.; Serrano, S.; Sirignano, C.; Sirri, G.; Stanco, L.; Starck, J. L.; Sureau, F.; Tallada Crespi, P.; Taylor, A.; Tenti, M.; Terreno, I.; Toledo Moreo, M.; Torradeflot, F.; Valenziano, L.; Vannier, M.; Vassallo, T.; Zoubian, J.; Zucca, E. (EDP Sciences, 2020)
      Aims. Our aim is to quantify the impact of systematic effects on the inference of cosmological parameters from cosmic shear.Methods. We present an "end-to-end" approach that introduces sources of bias in a modelled weak ...
    • Dynamical equilibrium in the molecular ISM in 28 nearby star-forming galaxies 
      Sun, Jiayi; Leroy, Adam K.; Ostriker, Eve; Hughes, Annie; Rosolowsky, Erik; Schruba, Andreas; Schinnerer, Eva; Blanc Mendiberri, Guillermo; Faesi, Christopher; Kruijssen, J. M. Diederik; Meidt, Sharon; Utomo, Dyas; Bigiel, Frank; Bolatto, Alberto; Chevance, Melanie; Chiang, I-Da; Dale, Daniel; Emsellem, Eric; Glover, Simon; Grasha, Kathryn; Henshaw, Jonathan; Herrera, Cinthya; Jiménez Donaire, María Jesús; Lee, Janice; Pety, Jerome; Querejeta, Miguel; Saito, Toshiki; Sandstrom, Karin; Usero, Antonio (IOP, 2020)
      We compare the observed turbulent pressure in molecular gas, P-turb, to the required pressure for the interstellar gas to stay in equilibrium in the gravitational potential of a galaxy, P-DE. To do this, we combine arcsecond ...
    • SN 2016gsd: an unusually luminous and linear type II supernova with high velocities 
      Reynolds, T. M.; Fraser, M.; Mattila, S.; Ergon, M.; Lundqvist, P.; Dessart, L.; Dong, Subo; Elias Rosa, N.; Galbany, L.; Gutiérrez, C. P.; Kangas, T.; Kankare, E.; Kotak, R.; Kuncarayakti, H.; Pastorello, A.; Rodríguez, O.; Smartt, S. J.; Stritzinger, M.; Tomasella, L.; Chen, Ping; Harmanen, J.; Hozzeinzadeh, G.; Howell, D. Andrew; Inserra, C.; Nicholl, M.; Nielsen, M.; Smith, K.; Somero, A.; Tronsgaard, R.; Young, D. R. (Oxford University Press, 2020)
      We present observations of the unusually luminous Type II supernova (SN) 2016gsd. With a peak absolute magnitude of V = -19.95 +/- 0.08, this object is one of the brightest Type II SNe, and lies in the gap of magnitudes ...
    • Shadowing and multiple rings in the protoplanetary disk of HD 139614 
      Muro Arena, G. A.; Benisty, Myriam; Ginski, C.; Dominik, C.; Facchini, S.; Villenave, M.; van Boekel, R.; Chauvin, G.; Garufi, A.; Henning, T.; Janson, M.; Keppler, M.; Matter, A.; Menard, F.; Stolker, T.; Zurlo, A.; Blanchard, P.; Maurel, D.; Moeller Nilsson, O.; Petit, C.; Roux, A.; Sevin, A.; Wildi, F. (EDP Sciences, 2020)
      Context. Shadows in scattered light images of protoplanetary disks are a common feature and support the presence of warps or misalignments between disk regions. These warps are possibly caused by an inclined (sub-)stellar ...
    • Deep transfer learning for star cluster classification: I. application to the PHANGS–HST survey 
      Wei, Wei; Huerta, E. A.; Whitmore, Bradley; Lee, Janice; Hannon, Stephen; Chandar, Rupali; Dale, Daniel; Larson, Kirsten; Thilker, David; Ubeda, Leonardo; Boquien, Mederic; Chevance, Melanie; Kruijssen, J. M. Diederik; Schruba, Andreas; Blanc Mendiberri, Guillermo; Congiu, Enrico (Oxford University Press, 2020)
      We present the results of a proof-of-concept experiment that demonstrates that deep learning can successfully be used for production-scale classification of compact star clusters detected in Hubble Space Telescope (HST) ...
    • Raco Wind at the Exit of the Maipo Canyon in Central Chile: Climatology, Special Observations, and Possible ... 
      Muñoz Magnino, Ricardo; Armi, Laurence; Rutllant Costa, José A.; Falvey, Mark; Witheman, David C.; Garreaud Salazar, René; Arriagada, Andrés; Flores, Federico; Donoso, Nicolás (American Meteorological Society, 2020)
      Raco is the local name given to a strong (gusts up to 17 m s(-1)), warm, and dry down-valley wind observed at the exit of the Maipo River Canyon in central Chile. Its climatology is documented based on eight years of surface ...
    • Probing the magnetospheric accretion region of the young pre-transitional disk system DoAr 44 using VLTI/GRAVITY 
      Bouvier, J.; Perraut, K.; Le Bouquin, J.-B.; Duvert, G.; Dougados, C.; Brandner, W.; Benisty, Miriam; Berger, J.-P.; Alécian, P. (EDP Sciences, 2020)
      Context. Young stellar objects are thought to accrete material from their circumstellar disks through their strong stellar magnetospheres. Aims. We aim to directly probe the magnetospheric accretion region on a scale ...
    • Mechanical Fixation by Porphyrin Connection: Synthesis and Transport Studies of a Bicyclic Dimer 
      Zwick, Patrick; Weiland, Kevin J.; Malinčík, Juraj; Stefani, Davide; Häussinger, Daniel; Van der Zant, Herre S. J.; Dulic, Diana; Mayor, Marcel (American Chemical Society, 2020)
      The bowl-shaped, 3-fold interlinked porphyrin dimer 2 was obtained in respectable yields during macrocyclization attempts. Its bicyclic structure, consisting of a macrocycle made of a pair of acetylene interlinked ...
    • Kinematic study of the molecular gas associated with two cometary globules in Sh2-236 
      Ortega, M. E.; Paron, S.; Areal, M. B.; Rubio López, Mónica (EDP Sciences, 2020)
      Aims. Cometary globules, dense molecular gas structures exposed to UV radiation, are found inside HII regions. Understanding the nature and origin of these structures through a kinematic study of the molecular gas could ...
    • Highly efficient multifunctional graphene/chitosan/magnetite nanocomposites for photocatalytic degradation ... 
      Maruthupandy, Muthuchamy; Muneeswaran, Thillaichidambaram; Anand, Muthusamy; Quero, Franck (Elsevier, 2020)
      Multifunctional chitosan/magnetite (CS/Fe3O4) and graphene/chitosan/magnetite (Gr/CS/Fe3O4) nanocomposites (NCs) were synthesized using a simple hydrothermal method. The NCs were subsequently evaluated as magnetic ...
    • Geostatistics in the presence of geological boundaries: Exploratory tools for contact analysis 
      Maleki, Mohammad; Emery, Xavier (Elsevier, 2020)
      Identification and categorization of geological, geotechnical, or geometallurgical domains is a common practice in the modeling of mineral deposits, in order to account for the controls exerted by categorical variables ...
    • Euclid: The reduced shear approximation and magnification bias for Stage IV cosmic shear experiments? 
      Deshpande, A. C.; Kitching, T. D.; Cardone, V. F.; Taylor, P. L.; Casas, S.; Camera, S.; Carbone, C.; Kilbinger, M.; Pettorino, V.; Sakr, Z.; Sapone, Domenico; Tutusaus, I.; Auricchio, N.; Bodendorf, C.; Bonino, D.; Brescia, M.; Capobianco, V.; Carretero, J.; Castellano, M.; Cavuoti, S.; Cledassou, R.; Congedo, G.; Conversi, L.; Corcione, L.; Cropper, M.; Dubath, F.; Dusini, S.; Fabbian, G.; Franceschi, E.; Fumana, M.; Garilli, B; Grupp, F.; Hoekstra, H.; Hormuth, F.; Israel, H.; Jahnke, K.; Kermiche, S.; Kubik, B.; Kunz, M.; Lacasa, F.; Ligori, S.; Lilje, P. B.; Lloro, I.; Maiorano, E.; Marggraf, O.; Massey, R.; Mei, S.; Meneghetti, M.; Meylan, G.; Moscardini, L.; Padilla, C.; Paltani, S.; Pasian, F.; Pires, S.; Polenta, G.; Poncet, M.; Raison, F.; Rhodes, J.; Roncarelli, M.; Saglia, R.; Schneider, P.; Secroun, A.; Serrano, S.; Sirri, G.; Starck, J. L.; Sureau, F.; Taylor, A. N.; Tereno, I.; Toledo Moreo, R.; Valenziano, L.; Wang, Y.; Zoubian, J. (EDP Sciences, 2020)
      Context. Stage IV weak lensing experiments will offer more than an order of magnitude leap in precision. We must therefore ensure that our analyses remain accurate in this new era. Accordingly, previously ignored systematic ...
    • Hydroclimate of the Andes part I: main climatic features 
      Espinoza, Jhan Carlo; Garreaud Salazar, René; Poveda, Germán; Arias, Paola; Molina Carpio, Jorge; Masiokas, Mariano; Viale, Maximiliano; Scaff, Lucía (Frontiers Media, 2020)
      The Andes is the longest cordillera in the world and extends from northern South America to the southern extreme of the continent (from 11 degrees N to 53 degrees S). The Andes runs through seven countries and is characterized ...
    • Episodic accretion constrained by a rich cluster of outflows 
      Nony, T.; Motte, F.; Louvet, F.; Plunkett, A.; Gusdorf, A.; Fechtenbaum, S.; Pouteau, Y.; Lefloch, B.; Bontemps, S.; Molet, J.; Robitaille, J-F (EDP Sciences, 2020)
      Context. The accretion history of protostars remains widely mysterious, even though it represents one of the best ways to understand the protostellar collapse that leads to the formation of stars.Aims. Molecular outflows, ...
    • Environmental costs of water transfers 
      Vargas, Cristian A.; Garreaud Salazar, René; Barra, Ricardo; Vásquez Lavín, Felipe; Saldías, Gonzalo S.; Parra, Óscar (Nature, 2020)
    • Enhancement of Terbium(III)-Centered Luminescence by Tuning the Triplet Energy Level of Substituted ... 
      Manzur, Jorge; Poblete, Carolina; Morales, Jeannette; Costa de Santana, Ricardo; Queiroz Maia, Lauro June; Vega, Andrés; Fuentealba, Pablo; Spodine Spiridonova, Evgenia (American Chemical Society, 2020)
      A series of luminescent phenoxo-bridged dinuclear Tb-III complexes with tripodal ligands, 2,2'4 [(2-pyridinylmethyl)-imino]di(methylene)]-bis(4-R-phenol), where R = CH3 (L-CH3) (I), Cl (L-Cl) (II), CH3O (L-CH3O) (III), ...
    • Earthquakes Felt in the Juan Fernandez Islands: Where Are They Coming from? 
      Carrasco, Sebastián; Ruiz Tapia, Sergio; Sáez, Miguel (Seismological Society of America, 2020)
      The Juan Fernandez Islands (JFI) are located in the Pacific Ocean 675 km west of the Chilean coast. This archipelago has historically been affected by large tsunamis. Robinson Crusoe Island (RCI), the main island of the ...
    • Does ride-hailing increase or decrease vehicle kilometers traveled (VKT)? A simulation approach for Santiago ... 
      Tirachini Hernández, Alejandro; Gómez-Lobo Echeñique, Andrés (Taylor & Francis, 2020)
      Many authors have pointed out the importance of determining the impact of ride-hailing (ridesourcing) on vehicle kilometers traveled (VKT), and thus on transport externalities like congestion. However, to date there is ...
    • Black hole fueling and coalescence in galaxy mergers 
      Valle, Luciano del; Prieto, Joaquín; Escala Astorquiza, Andrés (Wiley, 2019)
      We study the gas accretion and orbital decay of super-massive black hole (SMBH) pairs in the nuclear region of galaxy merger remnants, where a large amount of gas is expected to accumulate. For that purpose, we perform ...