Browsing by Author "870df771-c4fb-450e-a4dc-53f7c789e9f1"

Now showing items 1-3 of 3

    • Gill deformation in salmonids: Macroscopic, histological, ultrastructural and elements analysis Deformación ... 
      Roa, Ignacio; Castro, Rodrigo; Rojas, Mariana (Universidad de la Frontera, 2011)
      Gills act as the respiratory organ in the respiration process in fish. They are considered among the most delicate body structures of teleost fish as they are subject to damage from any irritant, which are the most frequent ...
    • Licitación del transporte público de Santiago 
      Sanhueza, Ricardo; Castro, Rodrigo (Universidad de Chile. Facultad de Economía y Negocios, 1999)
      En 1990 las condiciones de operación del sistema de transporte público en Santiago se habían deteriorado considerablemente. Existía una total desarticulación de los recorridos, una alta congestión, un bajo grado de ...
    • Post-thawing sperm quality in chilean purebred stallions: effect of age and seasonality 
      Castro, Rodrigo; Morales Muñoz, Pamela; Parraguez Gamboa, Víctor (Elsevier, 2020)
      In this work, we investigated the influence of age and seasonality on sperm motility and DNA fragmentation in post-thawing semen from Chilean Purebred Stallions (CPS), a horse breed presenting the oldest genealogy record ...