Examinando por Materia "Alcantarillado"

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  • Miniatura
    ÍtemAcceso abierto
    Knowledge and practices on preventive measures against Covid-19, of workers at the Callao water and sewage service center, 2022
    (Universidad Privada Norbert Wiener, 2022-10-09) Navarro Ordinola, Victor Hugo; Pretell Aguilar, Rosa María
    The objective of this study is "To determine the relationship that exists between the knowledge and practices of preventive measures against COVID-19, of workers at the Callao water and sewage service center, 2022." The population will be made up of 140 workers from the Callao water and sewage Service Center. It is quantitative, descriptive and correlational, using a survey technique for data collection and as an instrument 2 questionnaires called Knowledge of COVID-19 and Preventive Measures against COVID-19. They were subjected to a Cronbach's alpha reliability test with a value of 0.780 for the first questionnaire and a value of 0.913 was obtained for the second questionnaire. The results are expected to obtain a significant correlation between the study variables, applying the Kolmogorov – Smirnov normality test to determine the correlation statistic.
  • Miniatura
    ÍtemAcceso abierto
    Poor basic sanitation as a risk for parasitic infections in preschool children in the town of Jose Galvez in 2020
    (Universidad Privada Norbert Wiener, 2021-03-14) Rosales Espinoza, Cristhian Cesar; Olano Calle, Xymena Paola; Bastidas Solis, Miriam Cecilia
    10 articles were chosen, finding that (30%) correspond to studies from the United States, New Zealand (20%), Iran (10%), Argentina (10%), Colombia (10%), Australia (10%) and Uganda (10%). Analyzing the research designs, 6 systematic reviews, 1 cross-sectional study and 3 randomized clinical trials were included. Poor environmental sanitation shows high percentages of causing parasitic intestinal infections in a child population. There is a high prevalence of having parasitic intestinal infections in children due to poor basic sanitation because there are precarious sanitary conditions, inadequate provision of clean water, poor hygiene practices and lack of proper sewage.