Browsing by Title Artículos de revistas

Now showing items 7440-7459 of 7543

    • W phase source inversion using high-rate regional GPS data for large earthquakes 
      Riquelme, S.; Bravo, F.; Melgar, D.; Benavente, R.; Geng, J.; Barrientos, S.; Campos Muñoz, Jaime (Amer Geophysical Union, 2016)
      W phase moment tensor inversion has proven to be a reliable method for rapid characterization of large earthquakes. For global purposes it is used at the United States Geological Survey, Pacific Tsunami Warning Center, and ...
    • W43: the closest molecular complex of the Galactic bar? 
      Nguyen Luong, Q.; Motte, F.; Schuller, F.; Schneider, N.; Bontemps, S.; Schilke, P.; Menten, K. M.; Heitsch, F.; Wyrowski, F.; Carlhoff, P.; Bronfman Aguiló, Leonardo; Henning, Thomas (EDP SCIENCES S A, 2011-05)
      Context. In the framework of the multi-wavelength Galactic surveys of star-formation presently underway, complexes of molecular clouds that stretch over up to hundreds of parsecs are of particular interest. This is because ...
    • Walrasian equilibrium as limit of competitive equilibria without divisible goods 
      Florig, Michael; Rivera, Jorge (Elsevier B.V., 2019)
      This paper investigates the limit properties of a sequence of competitive outcomes existing for economies where all commodities are indivisible, as indivisibility vanishes. The nature of this limit depends on whether the ...
    • Walrasian prices in markets with tradable rights 
      Hervés Beloso, Carlos; Martínez Concha, Francisco; Rivera, Jorge (Springer, 2012)
      In this paper,we consider an exchange economywhere there is an external restriction for the consumption of goods. This restriction is defined by both, a cap on consumption of certain commodities and the requirement of ...
    • WAMS-Based Voltage Stability Indicator Considering Real Time Operation 
      Arias Cazco, Diego; Vargas Díaz, Luis; Rahmann Zúñiga, Claudia (IEEE, 2015)
      In this work, a WAMS-Based Voltage Stability Indicator considering real time operation conditions is proposed. The indicator considers operational limits, such as reactive power reserves, transmission constraints, ...
    • Wandering intervals in affine extensions of self-similar interval exchange maps: The cubic Arnoux-Yoccoz map 
      Cobo, Milton; Gutiérrez Romo, Rodolfo Joaquín; Maass Sepúlveda, Alejandro (Cambridge University Press, 2018)
      In this article, we provide sufficient conditions on a self-similar interval exchange map, whose renormalization matrix has complex eigenvalues of modulus greater than one, for the existence of affine interval exchange ...
    • Wandering walk of chimera states in a continuous medium 
      Álvarez Socorro, A. J.; Clerc Gavilán, Marcel; Ferré, M. A. (Elsevier, 2020)
      The coexistence of coherent and incoherent domains in discrete coupled oscillators, chimera state, has been attracted the attention of the scientific community. Here we investigate the macroscopic dynamics of the continuous ...
    • Warm and Dense Molecular Gas in the N159 Region: 12CO J=4–3 and 13CO J=3–2 Observations with NANTEN2 and ASTE 
      Mizuno, Yoji; Kawamura, Akiko; Onishi, Toshikazu; Minamidani, Tetsuhiro; Muller, Erik; Yamamoto, Hiroaki; Hayakawa, Takahiro; Mizuno, Norikazu; Mizuno, Akira; Stutzki, Jürgen; Pineda, Jorge L.; Klein, Uli; Bertoldi, Frank; Koo, Bon-Chul; Rubio López, Mónica; Burton, Michael; Benz, Arnold; Ezawa, Hajime; Yamaguchi, Nobuyuki; Kohno, Kotaro; Hasegawa, Tetsuo; Tatematsu, Ken’ichi; Ikeda, Masafumi; Ott, Jürgen; Wong, Tony; Hughes, Annie; Meixner, Margaret; Indebetouw, Remy; Gordon, Karl D.; Whitney, Barbara; Bernard, Jean-Philippe; Fukui, Yasuo (2009-10-02)
      New 12CO J=4–3 and 13CO J=3–2 observations of the N159 region, an active site of massive star formation in the Large Magellanic Cloud, have been made with the NANTEN2 and ASTE sub-mm telescopes, respectively. The 12CO ...
    • Warm intermediate inflation in the Randall-Sundrum II model in the light of Planck 2015 and BICEP2 results: ... 
      Herrera, Ramón; Videla, Nelson; Olivares, Marco (Springer, 2015)
      A warm inflationary Universe in the Randall-Sundrum II model during intermediate inflation is studied. For this purpose, we consider the general form for the dissipative coefficient Gamma (T, phi) = C phi T-m/phi(m-1), and ...
    • Warm intermediate inflationary Universe model in the presence of a generalized Chaplygin gas 
      Herrera, Ramón; Videla, Nelson; Olivares, Marco (Springer, 2016)
      A warm intermediate inflationary model in the context of generalized Chaplygin gas is investigated. We study this model in the weak and strong dissipative regimes, considering a generalized form of the dissipative coefficient ...
    • Warm ionized gas in CALIFA early-type galaxies 2D emission-line patterns and kinematics for 32 galaxies 
      Gomes, J.M.; Papaderos, P.; Kehrig, C.; Vílchez, J. M.; Lehnert, M. D.; Sánchez, S. F.; Ziegler, B.; Breda, I.; dos Reis, S.N.; Iglesias-Páramo, J.; Bland-Hawthorn, J.; Galbany, Lluis; Bomans, D. J.; Rosales-Ortega, F. F.; Cid Fernandes, R.; Walcher, C. J.; Falcón Barroso, J.; García-Benito, R.; Márquez, I.; Olmo, A. del; Masegosa, J.; Mollá, M.; Marino, R. A.; González Delgado, R. M.; López Sánchez, Ángel R. (ESO, 2016-04)
      Context. The morphological, spectroscopic, and kinematical properties of the warm interstellar medium (wim) in early-type galaxies (ETGs) hold key observational constraints to nuclear activity and the buildup history of ...
    • Warm lambda/4 phi(4) inflationary universe model in light of Planck 2015 results 
      Panotopoulos, Grigorios; Videla, Nelson (Springer, 2015)
      In the present work we show that warm chaotic inflation characterized by a simple λ4 φ4 self-interaction potential for the inflaton, excluded by current data in standard cold inflation, and by an inflaton decay rate ...
    • Warm molecular gas associated with cometary Hıı regions 
      Gómez, Yolanda; Garay Brignardello, Guido; Lizano, Susana (The American Astronomical Society, 1995-11-10)
      We present observations of the (J, K) = (2, 2) and (3, 3) inversion transitions of ammonia, made at ˜4" resolution with the VLA, in the direction of the G32.80 + 0.19 and G61.48 + 0.09 star-forming regions, which contain ...
    • Warming trends in Patagonian subantartic forest 
      Olivares-Contreras, V. A.; Mattar, C.; Gutiérrez, A. G.; Jiménez, J. C. (Elsevier B.V., 2019)
      The forests in the Aysén region (ca. 43–49 °S, Chile) have a high degree of wilderness and cover more than 4.8 million hectares, making it one of the largest areas of subantarctic forest in the Southern Hemisphere. The ...
    • Water deficit and abscisic acid treatments increase the expression of a glucomannan mannosyltransferase ... 
      Salinas, Pamela; Salinas, Carlos; Contreras, Rodrigo A.; Zuñiga, Gustavo E.; Dupree, Paul; Cardemil, Liliana (Elsevier Ltd, 2019)
      © 2018 The main polysaccharide of the gel present in the leaves of or Aloe vera Burm.F., (Aloe barbadensis Miller) a xerophytic crassulacean acid metabolism (CAM) plant, is an acetylated glucomannan named acemannan. This ...
    • Water deficit synchronizes berry color development in Crimson seedless table grapes 
      Calderon-Orellana, Arturo; Bambach, Nicolás; Aburto, Felipe; Calderón, Mauricio (American Society for Enology and Viticulture, 2019)
      Crimson Seedless is one of the most important table grape cultivars in the world, but often exhibits uneven berry color when grown in warm climates. Deficit irrigation is used extensively by growers during the ripening ...
    • Water table variations in Atacama Desert alluvial fans: discussion of “Evidence of short-term groundwater ... 
      Viguier, Benoît; Jourde, Hervé; Leonardi, Véronique; Lictevout, Elisabeth; Daniele, Linda (Taylor & Fracis, 2020)
      Using a statistical approach, Scheihing attempts to demonstrate the direct influence of recharge events in the Precordillera and the Andean Piedmont on water table variations in downstream alluvial fans. The author ...
    • Water table variations in the hyperarid Atacama Desert: Role of the increasing groundwater extraction in ... 
      Viguier, Benoît; Jourde, Hervé; Leonardi, Véronique; Daniele, Linda; Batiot-Guilhe, Christelle; Favreau, Guillaume; De Montety, Véronique (Academic Press, 2019)
      In the hyperarid Atacama Desert (Northern Chile), the economic and social development is supported using fossil groundwater. The groundwater extraction (GWE)has significantly increased over the last 30 years, reaching ∼4.2 ...
    • Water vapor adsorption performance of Ag and ni modified 5A zeolite 
      Henao-Sierra, W.; Romero Saez, M.; Gracia, F.; Cacua, K.; Buitrago-Sierra, R. (Elsevier, 2018-07-15)
      In this work, Ag and Ni metals incorporation effect on the water adsorption and physicochemical properties of 5A zeolite was studied. For that, Ag/5A and Ni/5A zeolites with different amounts of metal (4, 10 and 20 wt%) ...
    • Water vapor in the protoplanetary disk of DG Tau 
      Podio, L.; Kamp, I.; Codella, C.; Cabrit, S.; Nisini, B.; Dougados, C.; Sandell, G.; Williams, J. P.; Testi, L.; Thi, W. F.; Woitke, P.; Meijerink, R.; Spaans, M.; Aresu, G.; Ménard, Francois; Pinte, Christophe (The American Astronomical Society, 2013)
      Water is key in the evolution of protoplanetary disks and the formation of comets and icy/water planets. While high-excitation water lines originating in the hot inner disk have been detected in several T Tauri stars ...