Now showing items 1-6 of 6

    • alcaloides de laurelia sempervirens y l. philippiana 

      Urzúa, Alejandro; Comin, J.; Cassels Niven, Bruce; Sánchez, E. (Universidad Técnica del Estado (Chile). Dirección de Investigaciones Científicas y Tecnológicas, 1978-01)
      De las cortezas de tronco de Laurelia sempervirens (R. et Pav.) TUL y de Laurelia philippiana. Looser fueron aislados e identificados los siguientes alcaloides: liriodenina (I),oxorantenina ( II ), ...
    • Alcaloides de laurelia sempervirens y l. philippiana 

      Urzúa, A.; Cassels Niven, Bruce; Comin, J.; Sánchez, E. (Universidad de Santiago de Chile, 1978-01)
      De las cortezas de tronco de Laurelia sempervirens (R. et Pav.)Tul y de Laurelia philippiana Looser fueron aislados e identificados los siguientes alcaloide: liriodenina (I), oxonantenina (II),nornantenina (III), aterolina ...
    • DES14X3taz: A type i superluminous supernova showing a luminous, rapidlycooling initial pre-peak bump 

      Smith, M.; Sullivan, M.; D'Andrea, C. B.; Castander, F. J.; Casas, R.; Prajs, S.; Papadopoulos, A.; Nichol, R. C.; Karpenka, N. V.; Bernard, S. R.; Brown, P.; Cartier Ugarte, Regis; Cooke, J.; Curtin, C.; Davis, T. M.; Finley, D. A.; Foley, R. J.; Gal Yam, Avishay; Goldstein, D. A.; González Gaitán, Santiago; Gupta, R. R.; Howell, D. A.; Inserra, C.; Kessler, R.; Lidman, C.; Marriner, J.; Nugent, P.; Pritchard, T. A.; Sako, M.; Smartt, S.; Smith, R. C.; Spinka, H.; Thomas, R. C.; Wolf, R. C.; Zenteno, A.; Abbott, T. M.; Benoit Levy, A.; Bertin, E.; Brooks, D.; Buckley Geer, E.; Carnero Rosell, A.; Kind, Carrasco; Carretero, J.; Crocce, M.; Cunha, C. E.; da Costa, L. N.; Desai, S.; Fosalba, P.; Frieman, J.; Gerdes, D. W.; Gruen, D.; Gruendl, R. A.; Marshall, J. L.; Martini, P.; Miller, C. J.; Miquel, R.; Nord, B. B.; Ogando, R.; Plazas, A. A.; Reil, K.; Romer, A. K.; Roodman, A.; Rykoff, E. S.; Sánchez, E.; Scarpine, V.; Schubnell, M.; Sevilla Noarbe, I.; Soares Santos, M.; Sobreira, F.; Suchyta, E.; Swanson, M. E. C.; Tarle, G.; Walker, A. R.; Wester, W. (IOP PUBLISHING LTD, 2016)
      We present DES14X3taz, a new hydrogen-poor superluminous supernova (SLSN-I) discovered by the Dark Energy Survey (DES) supernova program, with additional photometric data provided by the Survey Using DECam for Superluminous ...
    • Downscaling extreme month-long anomalies in southern South America 

      Menéndez, C. G.; Castro, M. de; Boulanger, J.- P.; D’Onofrio, A.; Sánchez, E.; Sörensson, A. A.; Blazquez, J.; Elizalde, A.; Jacob, D.; Le Treut, H.; Li, Z. X.; Núñez, M. N.; Pessacg, N.; Pfeiffer, S.; Rojas, M.; Rolla, A.; Samuelsson, P.; Solman, S. A.; Teichmann, C. (Springer, 2010)
      We investigate the performance of one stretched-grid atmospheric global model, five different regional climate models and a statistical downscaling technique in simulating 3 months (January 1971, November 1986, July 1996) ...
    • Performance evaluation of an anaerobic fluidized bed reactor with natural zeolite as support material when treating high-strength distillery wastewater 

      Fernández, N.; Montalvo, S.; Borja, R.; Guerrero, L.; Sánchez, E.; Cortés, I.; Colmenarejo, M. F.; Travieso, L.; Raposo, F. (Elsevier, 2008)
      The performance of two laboratory-scale fluidized bed reactors with natural zeolite as support material when treating high-strength distillery wastewater was assessed. Two sets of experiments were carried out. In the first ...
    • Real evidence about zeolite as microorganisms immobilizer in anaerobic fluidized bed reactors 

      Fernández, N.; Montalvo, S.; Fernández Polanco, F.; Guerrero, L.; Cortés, I.; Borja, R.; Sánchez, E.; Travieso, L. (Elsevier, 2007)
      Using the scanning electronic microscopy, it was observed that natural zeolite possesses excellent physical characteristics as a support medium in anaerobic fluidized bed reactors (AFBR). Samples for biomass analysis were ...