In this study, the response surface methodology (RSM) based on the central composite design (CCD) was used to optimize the preparation condition of polypropylene-grafted maleic anhydride (PP-g-MA) microporous membrane by thermally-induced phase separation (TIPS) method.A mixture of dibutyl phthalate (DBP) and dioctyl phthalate (DOP) was used as dil
Removal of Edta from Photovoltaic Industry Wastewater by Ag-tio2 Photocatalyst
The presence of EDTA in wastewaters originating from photovoltaic (PV) process may cause ACCESSORIES EYEWEAR significant environmental impacts.The aim of this work was the treatment of the effluents, resulting from the baths of the PV process, by a photocatalytic process based on TiO2 silver doped (Ag-TiO2) and using synthetic solutions containing
Anthropological approach to the methodology of the systematization of experiences
This article aims to promote reflection on the methodological process of systematization of experiences, based on theoreticalpractical training aimed at members of the Nicaraguan Red Cross and University Extension of UNAN-Managua between 2016 and 2018.The workshops held were the purpose of socializing the methodological aspects of the systematizati
Zika and Flavivirus Shell Disorder: Virulence and Fetal Morbidity
Zika virus (ZIKV) was first discovered in 1947 in Africa.Since then, sporadic ZIKV infections of humans have been reported in Africa and Asia.For a long time, this virus was mostly unnoticed due to its mild symptoms and low fatality rates.However, during the 2015−2016 epidemic in Central and South America, when millions of people were infecte