Seminario Internacional “resistencia a antibióticos”: Amenaza global a la salud pública (Universidad Nacional del Altiplano de Puno, Peru) Fortunato Escobar-Mamani, Félix Pompeyo Ferro Mayhua, Nelly Martha Rocha Zapana, Alicia Magaly León Tacca 7-24 PDF (Spanish) DOI: https://doi.org/10.18271/ria.2020.529
Antimicrobial effect of the essential oil of oregano against Listeria monocytogenes and Staphylococcus aureus Andrea Carhuallanqui Pérez, Maria Elena Salazar Salvatierra, Daphne Ramos Delgado 25-33 PDF (Spanish) DOI: https://doi.org/10.18271/ria.2020.530
Occurrence of persistent organic pollutants and polycyclic aromatic hydrocarbons in sediments of the inner bay of Lake Titicaca (Puno, Peru) Walter Alejandro Zamalloa Cuba, Valdemar Luis Tornisielo, Franz Zirena Vilca 34-44 PDF (Spanish) DOI: https://doi.org/10.18271/ria.2020.531
Pasteurization time and its response in the chemical characteristics and antioxidant capacity of aguamiel from Agave americana L. Perfecto Chagua Rodríguez, Rafael Julián Malpartida Yapias, Alfonso Ruíz Rodríguez 45-57 PDF (Spanish) DOI: https://doi.org/10.18271/ria.2020.532
Effect of mycorrhiza (glomus intraradices), on the yield of two potato varieties (solanum tuberosum l.) in the highlands of Puno, Peru Juan Carlos Luna Quecaño, Juan Gregorio Zapana Pari, Alberto Magno Cutipa Limache, Nelino Florida Rofner 58-67 PDF (Spanish) DOI: https://doi.org/10.18271/ria.2020.535
Radiation ultraviolet-c for bacterial disinfection (total and thermotolerant coliforms) in the water treatment Luis Jhordan Rossel Bernedo, Luis Alberth Rossel Bernedo, Félix Pompeyo Ferro Mayhua, Ana Lucia Ferro Gonzales, Ronal Reynaldo Zapana Quispe 68-77 PDF (Spanish) DOI: https://doi.org/10.18271/ria.2020.537
Environmental occurrence of the antibiotics and their ecotoxicological prediction through the use of the Gecotoxic ® computational program George Argota Pérez 78-86 PDF (Spanish) DOI: https://doi.org/10.18271/ria.2020.538
Induction of buds and roots in hypocotilos and cotiledones of Physalis peruviana when 6-bencilaminopurin and 2,4-dichlorophenoxyacetic are used Karla Hernández-Villalobos, Julio Chico-Ruíz 86-94 PDF (Spanish) DOI: https://doi.org/10.18271/ria.2020.539
Calibration, validation and automation of subsurface drip irrigation system using Arduino microcontroller David Ascencios, Karem Meza, Jeisson Lluen, George Simon 95-105 PDF (Spanish) DOI: https://doi.org/10.18271/ria.2020.540
Solid waste management of the city of Juliaca (Puno, Peru) Candelaria Huamaní Montesinos, Juan Walter Tudela Mamani, Alcides Huamaní Peralta 106-115 PDF (Spanish) DOI: https://doi.org/10.18271/ria.2020.541