Ingeniería Civil

 

Recent Submissions

  • Assessing Radiological Risks and Natural Radioactivity in Building Materials from Ica, Peru 

    Díaz, Félix; Liza, Rafael; Cerna, Nhell; Pereyra, Patrizia; Palacios, Daniel; Rojas, Jhonny; Sajo, Laszlo (LACCEI, 2023)
    Acceso abierto
    The study investigated the radon emission rate and potential radiological hazards of high-uranium-content building materials in The Ica area of Southwestern Peru. We used a creative technique that combined a closed chamber ...

  • Comprehensive Study of Natural Radioactivity in Building Materials: A Case Study in Ica, Peru 

    Liz, Rafael; Pereyra, Patrizia; Muñoz, Daniel; Viera, Victor; López Herrera, Maria Elena; Rojas, Jhonny; Palacios, Daniel; Díaz, Félix; Cerna, Nhell; Rojas, Segundo; Sajo-Bohus, Laszlo (MDPI, 2023)
    Acceso abierto
    This study evaluates radon exhalation rates and assesses the potential radiological risks of external exposure to primordial radionuclides in building materials employed in the Ica region of Peru, particularly those with ...

  • An In Vitro Study of the Effects of Temperature and pH on Lead Bioremoval Using Serratia marcescens 

    Lecca-Caballero, Dafne; Vega-Moreno, Eyber; Cabanillas-Chirinos, Luis; Diaz Del Aguila, Karen; Rojas-Villacorta, Walter; Salvatierra-Espinola, Waldo; Nazario Naveda, Renny; Rojas-Flores, Segundo; De La Cruz-Noriega, Magaly (MDPI, 2023)
    Acceso abierto
    Heavy metal contamination of water is a widespread problem in Peru and represents a potential threat to the ecosystem. Bacteria are an ecological alternative to treating these effluents. This research aims to determine the ...

  • Cadmium and COD Removal from Municipal Wastewater Using Chlorella sp. Biomass in Microbial Fuel Cells 

    Agüero-Quiñones, Rickelmi; Ávila-Sánchez, Zairi; Rojas-Flores, Segundo; Cabanillas-Chirinos, Luis; De La Cruz-Noriega, Magaly; Cruz-Monzón, José; Nazario-Naveda, Renny (MDPI, 2023)
    Acceso abierto
    The increasing generation of wastewater with high levels of pollutants has become a serious environmental challenge. In this context, sustainable technologies are required to treat wastewater efficiently. Therefore, it was ...

  • Effect of x on the Electrochemical Performance of Two-Layered Cathode Materials xLi2MnO3–(1−x)LiNi0.5Mn0.5O2 

    Nazario-Naveda, Renny; Rojas-Flores, Segundo; Juárez-Cortijo, Luisa; Gallozzo-Cardenas, Moises; Díaz, Félix N.; Angelats-Silva, Luis; Benites, Santiago M. (MDPI, 2022-06-29)
    Acceso abierto
    In our study, the cathodic material xLi2MnO3–(1−x)LiNi0.5Mn0.5O2 was synthesized by means of the co-precipitation technique. The effect of x (proportion of components Li2MnO3 and LiNi0.5Mn0.5O2) on the structural, ...

  • Generation of Bioelectricity Using Molasses as Fuel in Microbial Fuel Cells 

    Rojas-Flores, S.; Pérez-Delgado, Orlando; Nazario-Naveda, R.; De La Cruz –Noriega, M.; Benites, Santiago M.; Delfín-Narciso, D. (Kaunas University of Technology, 2022-05)
    Acceso abierto
    The large amount of molasses that are generated in sugar-processing companies are not always redistributed for commercialization in by-products. Because of this, the present research uses these wastes as fuel in low-cost, ...