Now showing items 53769-53788 of 92519

    • Aguilar, Pablo; Scota, Eduardo; Dorador, Cristina; Sommaruga, Rubén (Frontiers Media, 2016)
      The high Andean plateau or Altiplano contains different waterbodies that are subjected to extreme fluctuations in abiotic conditions on a daily and an annual scale. The bacterial diversity and community composition of those ...
    • Ryder, Isabelle; Rietbrock, Andreas; Kelson, Keith; Bürgmann, Roland; Floyd, Michael; Socquet, Anne; Vigny, Christophe; Carrizo, Daniel (WILEY-BLACKWELL, 2012-03)
      The Mw 8.8 Maule earthquake occurred off the coast of central Chile on 2010 February 27 and was the sixth largest earthquake to be recorded instrumentally. This subduction zone event was followed by thousands of aftershocks ...
    • Weller, D.; Miranda, C. G.; Moreno Moncada, Patricio; Villa Martínez, Rodrigo; Stern, C. R. (Springer-Verlag, 2014)
      Lakes formed in the Aysén region of southern Chile after the retreat of mountain glaciers, established by ~17,900 calendar years before present (cal years BP) or earlier, contain numerous late-glacial and Holocene tephra ...
    • Pino Manresa, Manuel del; Pistoia, Angela; Vaira, Giusi (Academic Press Inc Elsevier Science, 2016)
      We consider the boundary value problem { -Delta u + u = lambda e(u), in Omega partial derivative(v)u = 0 on partial derivative Omega where Omega is a bounded smooth domain in R-2, lambda > 0 and v is the inner ...
    • Correa, Sofía; Torres Martínez, Juan Pablo (Universidad de Chile, Facultad de Economía y Negocios, 2016)
      We characterize the existence and the essential stability of Weak Pareto-Nash and Pareto-Nash equilibria in multi-objective generalized games with a continuum of players.
    • Curiel, S.; Ho, P. T. P.; Patel, N. A.; Torrelles, J. M.; Rodríguez, L. F.; Trinidad, M. A.; Cantó, J.; Hernández, L.; Gómez, J. F.; Garay Brignardello, Guido; Anglada, G. (2006-02-20)
      Using high angular resolution ( 0B25–0B05) Very Large Array (VLA) observations made at 3.6 cm, 1.3 cm, and 7 mm during the period 1991–2004, we report the detection of large proper motions in the components of the ...
    • Rodríguez, L. F.; Curiel, S.; Moran, J. M.; Mirabel, I. F.; Roth, M.; Garay Brignardello, Guido (UNIV CHICAGO PRESS, 1989-11-15)
      The triple radio source in the Serpens star formation region consists of a central object and two lobes with spectral indices characteristic of nonthermal emission. Measurements made at the Arecibo Observatory and the VLA ...
    • Cominetti Cotti-Cometti, Roberto; Díaz Maureira, Juan; Rivera Cayupi, Jorge (Universidad de Chile, Facultad de Economía y Negocios, 2014)
      This paper mainly concerns the the asymptotic properties of the BLOP matching estimator introduced by D´ıaz, Rau & Rivera (Forthcoming), showing that this estimator of the ATE attains the standard limit properties, and ...
    • Nguyen Lu'o'ng, Q.; Anderson, L. D.; Motte, F.; Louvet, F.; Bronfman Aguiló, Leonardo (IOP Publishing Ltd, 2017)
      We report the first map of large-scale (10 pc in length) emission of millimeter-wavelength hydrogen recombination lines (mm-RRLs) toward the giant H II region around the W43-Main young massive star cluster (YMC). Our mm-RRL ...
    • Velásquez Betancourt, Paola; Letelier Parga, Sofía (Europia, 2015)
      The permanent or ephemeral irruption of moving images in urban space provokes changes in the experience of a landscape, impacting on the notion of space itself: by moving the attention’ focus from static accidents to ...
    • Sallarès, Valentí; Prada, Manel; Riquelme Muñiz, Sebastián; Meléndez, Adrià; Calahorrano, Alcinoe; Grevemeyer, Ingo; Ranero, César R. (American Association Advancement Science, 2021)
      Large earthquake ruptures propagating up to areas close to subduction trenches are infrequent, but when they occur, they heavily displace the ocean seafloor originating destructive tsunamis. The current paradigm is that ...
    • Huyuan, Chen; Felmer Aichele, Patricio; Quaas, Alexander (Elsevier, 2015)
      The purpose of this paper is to study boundary blow up solutions for semi-linear fractional elliptic equations of the form {(-Delta)(alpha)u(x) + vertical bar u vertical bar(p-1)u(x) = f(x), x is an element of Omega, ...
    • Muñoz Gálvez, Víctor; Asenjo, F. A.; Domínguez, M.; López, R. A.; Valdivia Hepp, Juan; Viñas, A.; Hada, T. (European Geosciences Union&the American Geophysical Union, 2014)
      Abstract. Propagation of large-amplitude waves in plasmas is subject to several sources of nonlinearity due to relativistic effects, either when particle quiver velocities in the wave field are large, or when thermal ...
    • Addor N., Do H.X., Alvarez-Garreton C., Coxon G., Fowler K., Mendoza P.A. (Taylor and Francis Ltd.michael.wagreich@univie.ac.at, 2020)
    • ISHII, Shun; Seta, Masumichi; Nagai, Makoto; Miyamoto, Yusuke; Nakai, Naomasa; Nagasaki, Taketo; Arai, Hitoshi; Imada, Hiroaki; Miyagawa, Naoki; Maezawa, Hiroyuki; Maehashi, Hideki; Finger Camus, Ricardo (2015)
      We have mapped the Orion-A giant molecular cloud in the CO(J=4–3) line with the Tsukuba 30cm submillimeter telescope. The map covered a 7.125 deg2 area with a 9 resolution, including main components of the cloud such ...
    • Huang, Jane; Andrews, Sean M.; Oberg, Karin I.; Ansdell, Megan; Benisty, Myriam; Carpenter, John M.; Isella, Andrea; Pérez Muñoz, Laura; Ricci, Luca; Williams, Jonathan P.; Wilner, David J.; Zhu, Zhaohuan (IOP, 2020)
      While protoplanetary disks often appear to be compact and well organized in millimeter continuum emission, CO spectral line observations are increasingly revealing complex behavior at large distances from the host star. ...
    • Martins, Emilia P.; Labra Lillo, María Antonieta; Halloy, Monique; Thompson, Julie Tolman (ACADEMIC PRESS LTD ELSEVIER SCIENCE LTD, 2004-09)
      Although many factors have been shown to influence the evolution of species recognition signals in a wide variety of taxa, it is difficult to draw general conclusions because of fundamental differences in the morphologies ...
    • Font Ribera, Andreu; Arnau, Eduard; Miralda Escudé, Jordi; Rollinde, Emmanuel; Brinkmann, J.; Brownstein, Joel R.; Lee, Khee Gan; Myers, Adam D.; Palanque-Delabrouille, Nathalie; Paris, Isabelle; Petitjean, Patrick; Rich, James; Ross, Nicholas P.; Schneider, Donald P.; White, Martin (IOP Publishing, 2013)
      We measure the large-scale cross-correlation of quasars with the Ly forest absorption in redshift space, using 60000 quasar spectra from Data Release 9 (DR9) of the Baryon Oscillation Spectroscopic Survey (BOSS). The ...
    • Gomberoff, L.; Hernández, M. (1984)
      Nonideal effects such as viscosity and thermal conductivity on the stability of a cylindrical current‐carrying plasma in a shearless magnetic field are studied. It is shown that for magnetic fields satisfying Bθ/Bz ≫1, ...
    • Brücher, Rodrigo; Cifuentes, Mariana; Acuña, María José; Albala Brevis, Cecilia; Rojas Baechler, Cecilia (NORTH AMER ASSOC STUDY OBESITY, 2007-07)
      Objective: The ability to form new adipose cells is important to adipose tissue physiology; however, the mechanisms controlling the recruitment of adipocyte progenitors are poorly understood. A role for locally generated ...