Now showing items 55596-55615 of 92506

    • Zavala Cepeda, José; Díaz Blanco, José Manuel (Springer, 2020)
    • Pavez Reyes, María Isabel (Instituto Argentino de Investigaciones de Historia de la Arquitectura y el Urbanismo., 2003)
      Se evoca la acción profesional del arquitecto y urbanista chileno Luis Muñoz Maluschka en el marco de un período de cincuenta años de aportes relevantes en planificación urbana y ordenamiento territorial realizados desde ...
    • Pavez Reyes, María Isabel (Universidad de Chile, 2002)
      Se evoca la labor de un profesional chileno, el arquitecto y urbanista Luis Muñoz Maluschka (1896-1974), en el marco de un período de cincuenta años de aportes relevantes en planificación urbana y ordenamiento territorial ...
    • Encalada Muñoz, Elsa (Universidad de Chile, 1937)
    • Aguilera Venegas, Paz Javiera (Universidad de Chile, 2023)
      La industria de la moda es la segunda industria más contaminante del planeta tierra de¬bido a la sobreproducción de moda y las empresas de fast fashion. Cada año se realizan más de 100.000 millones de prendas y se desechan ...
    • Leiva A., Denise; Villagrán M., Claudia (Universidad de Chile, 1998-12)
      Salíamos de Temuco hacia el norte un día miércoles a las 9 de la mañana. El día estaba nublado, con niebla baja, frío matutino y nuestro destino era un lugar llamado “Temulemu” , que hasta ese momento no existía en nuestra ...
    • Bravo Advis, Daniela; Layera Ramos, Sebastián; Aliste Muñoz, Julián; Jara Schnettler, Álvaro; Fernández Mujica, Diego; Barrientos Mendoza, Cristián; Wulf Ibáñez, Rodrigo; Muñoz del Solar, Gonzalo; Finlayson, Roderick J.; Tran, De Q. (Elsevier, 2020)
      Study objective: Comparison of ultrasound-guided lumbar plexus block (LPB) and suprainguinal fascia iliaca block (SIFIB) in patients undergoing total hip arthroplasty (THA). Design: Randomized equivalence trial. Setting: ...
    • Donoso, Amanda; Prieto Prieto, Claudia; Hidalgo, H. (1995)
      Triads isolated from frog and rabbit skeletal muscle were equilibrated with different external [Ca2+], ranging from 0.025 to 10 mM. Vesicular calcium increased with external [Ca2+] as the sum of a linear plus a saturable ...
    • Donoso Laurent, Paulina; Beltrán, Marianela; Hidalgo Tapia, María Cecilia (1996)
      Calcium binding to triads isolated from rabbit skeletal muscle followed a single hyperbolic function in the pH range 5.5-8.0. Maximal binding was obtained at pH 8.0; decreasing the pH decreased the binding capacity and, ...
    • Aranda Zapata, Braulio; Aguirre Álvarez, Pedro; Moya, Sergio; Bonneau, Mickaële; Gareth Williams, J. A.; Toupet, Loic; Escadeillas, Muriel; Le Bozec, Hubert; Guerchais, Véronique (Elsevier, 2015)
      Three cationic bis-cyclometallated iridium complexes [Ir(C^N-ppyMe)2(P^N)][PF6](1–3) with 4-methyl- 2-phenylpyridine (ppyMe) as the C^N-cyclometallated ligands and 8-(diphenylphosphino)quinoline (Ph2Pqn, L1), ...
    • Crespo, Olga; Díaz Valenzuela, Carlos; O’Dwyer, Colm; Gimeno, M. Concepción; Laguna, Antonio; Ospino, Isaura; Valenzuela, María Luisa (ACS publications, 2014)
      Gold and silver complexes containing the monophosphane 1-PPh2-2-Me-l,2-C2B10H10 with different coordination numbers (2, 3) have been synthesized: [M(7,8-(PPh2)2-C2B9H10)(1-PPh2-2-Me- C2B10H10)] (M = Ag, Au) and ...
    • Lezhnina, M.; Benavente, E.; Bentlage, M.; Echevarría, Y.; Klumpp, E.; Kynast, U. (2007)
      Clay minerals, and within these, the smectite group, including the hectorites in focus, possess layered structures, in which interlayer chemistry may be applied to functionalize them optically. While luminescence from ...
    • Morales, Raul G.E.; Maltes, Oscar; Parrini, Fresia; Traverso, Gabriel; Vargas, Victor (1986)
      The UV absorption and fluorescence soectral bands of 2-benzoxazolinone and 6-methoxy-2-benzoxazolinone have been recorded in solution at room temperature. The phosphorescence spectral bands, their Quantum yields and mean ...
    • Palanque-Delabrouille, Nathalie; Magneville, Ch.; Yèche, Ch.; Eftekharzadeh, S.; Myers, A. D.; Petitjean, P.; Pâris, I.; Aubourg, E.; McGreer, I.; Fan, X.; Dey, A.; Schlegel, D.; Bailey, S.; Bizayev, D.; Bolton, A.; Dawson, K.; Ebelke, G.; Ge, J.; Malanushenko, E.; Malanushenko, V.; Oravetz, D.; Pan, K.; Ross, N. P.; Schneider, D. P.; Sheldon, E.; Simmons, A.; Tinker, J.; White, M.; Willmer, Ch. (ESO, 2013)
      We present a measurement of the quasar luminosity function in the range 0.68 < z < 4 down to extinction corrected magnitude gdered = 22.5, using a simple and well understood target selection technique based on the ...
    • Martayan, Christophe; Lobel, Alex; Baade, Dietrich; Mehner, Andrea; Rivinius, Thomas; Bo n, Henri M. J.; Girard, Julien; Mawet, Dimitri; Montagnier, Guillaume; Blomme, Ronny; Kervella, Pierre; Sana, Hugues; Štefl, Stanislav; Zorec, Juan; Lacour, Sylvestre; Le Bouquin, Jean-Baptiste; Martins, Fabrice; Mérand, Antoine; Patru, Fabien; Selman, Fernando; Frémat, Yves (ESO, 2016-03)
      Context. Luminous blue variables (LBVs) are rare massive stars with very high luminosity. They are characterized by strong photometric and spectroscopic variability related to transient eruptions. The mechanisms at the ...
    • Clocchiatti, Alejandro; Phillips, Mark M.; Suntzeff, Nicholas B.; Della Valle, Massimo; Cappellaro, Enrico; Turatto, Massimo; Hamuy Wackenhut, Mario; Avilés, Roberto; Navarrete, Mauricio; Smith, Chris; Rubenstein, Eric P.; Covarrubias, Ricardo; Stetson, Peter B.; Maza Sancho, José; Riess, Adam G.; Zanin, Caterina (2000-02-01)
      We present spectroscopic and photometric observations of SN 1992ar, the most distant supernova (SN) in the Cala n/Tololo Survey. We compare its spectrum with those of nearby Type Ia and Ic SNe and conclude that the ...
    • Rodríguez, Ó.; Pignata, G.; Anderson, J. P.; Moriya, T. J.; Clocchiatti, A.; Förster Burón, Francisco; Prieto, J.L.; Phillips, M. M.; Burns, C. R.; Contreras, C.; Folatelli, G.; Gutiérrez, C. P.; Hamuy Wackenhut, Mario; Morrell, N. I.; Stritzinger, M. D.; Suntzeff, N. B.; Benetti, S.; Cappellaro, E.; Elias Rosa, N.; Pastorello, A.; Turatto, M.; Maza Sancho, José María; Antezana, Roberto; Cartier, R.; González Muñoz, Luis; Haislip, J. B.; Kouprianov, V.; López, P.; Marchi Lasch, Sebastián; Reichart, D. (Oxford University Press, 2020)
      We present optical and near-infrared data of three Type II supernovae (SNe II), SN 2008bm, SN 2009aj, and SN 2009au. These SNe display the following common characteristics: signs of early interaction of the ejecta with ...
    • Mena Farías, Camila (Universidad de Chile, 2009)
      La presente investigación se propone analizar las relaciones entre violencia y represión presentes en la novela Lumpérica de la escritora chilena Diamela Eltit. Dichas relaciones pretender ser analizadas desde la perspectiva ...
    • Ducharme Smith, Kirstie; Mora García, Gustavo; Castro Mendes, Francisca de; Ruiz Díaz, María Stephany; Moreira, Andre; Villegas Ríos, Rodrigo Luis; García Larsen, Vanessa (European Respiratory Soc Journals Ltd, 2021)
      Background There is a large burden of COPD in the US. The purpose of this study was to investigate the association between diet quality with lung function, spirometric restriction and spirometrically defined COPD in a ...
    • Quezada Infante, Ricardo; Ramos, S.; García Mora, Mirna; Norambuena, X.; Pavon, D. (Elsevier, 2012)
      Background: Lung involvement in rheumatologic disease in children has been described with low frequency. Objective: To describe the lung function test and the radiological findings in a group of paediatric patients with ...