Welcome to Helvia. Its goal is to provide free accesss to University's academic and scientific production, increasing the visibility of members of the UCO generated contents and guaranting its preservation.

The respository collects a wide range of digital content: journal articles, congress contributions, doctorate thesis, working documents, academic material and learning objects, as well as digital products from Universidad de Cordoba's bibliographic heritage.

  • Liver Histopathological and Immunohistochemical Evaluation from Fasciola hepatica Experimentally Infected and Reinfected Sheep 

    Herrera-Torres, Guillem; Ruiz-Campillo, María Teresa; Bautista Pérez, María José; Martínez-Moreno, Francisco Javier; Zafra Leva, Rafael; Buffoni Perazzo, Leandro; Rufino-Moya, Pablo José; Martínez Moreno, Álvaro; Molina-Hernández, Verónica; Pérez, José (MDPI, 2024)
    Fasciolosis is an important economic disease of livestock. There is a global interest in the development of protective vaccines since the current anthelmintic therapy is no longer sustainable. A better knowledge of the ...
  • Calcifediol or Corticosteroids in the Treatment of COVID-19: An Observational Study 

    Entrenas-Castillo, Marta; Entrenas-Costa, Luis Manuel; Pata, María P.; Jurado-Gámez, Bernabé; Muñoz-Corroto, Cristina; Gomez-Rebollo, Cristina; Mira-Padilla, Estefanía; Bouillon, Roger; Quesada Gómez, José Manuel (MDPI, 2024)
    Medical treatment of coronavirus 19 disease (COVID-19) is a therapeutic challenge. The available data strongly suggest that calcifediol treatment may reduce the severity of COVID-19, and corticosteroids are the treatment ...
  • Photon to axion conversion during Big Bang Nucleosynthesis 

    Cuesta, A.J.; Illana, J.I.; Masip, M. (IOP Publishing, 2023)
    We investigate how the resonant conversion at a temperature T¯=25-65 keV of a fraction of the CMB photons into an axion-like majoron affects BBN. The scenario, that assumes the presence of a primordial magnetic field and ...
  • Selective oxidation of methanol to green oxygenates on vanadium- aluminum phosphate based catalysts 

    Blanco-Bonilla, F.; Estevez, Rafael; López Tenllado, Francisco Javier; Luna, Diego; Bautista, Felipa M. (Elsevier, 2024)
    The methanol transformation reaction in the presence of oxygen was carried out in the temperature range of 210-310 ºC, over vanadium catalysts based on vanadium oxide (V2O5) and on vanadium-phosphorus oxide (VPO) calcined ...
  • Sustainable Microwave-assisted solketal synthesis over sulfonic silica-based catalysts 

    Aguado-Deblas, Laura; Estevez, Rafael; Russo, Marco; Parola, Valeria La; Bautista, Felipa M.; Testa, Maria Luisa (Elsevier, 2022)
    Sulfonic and propylsulfonic silica-based catalysts were synthesized, characterized and tested in the acetalization of glycerol (G) by a sustainable, solvent-free and fast procedure, under microwave irradiation, to produce ...

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