Flocculation treatment processes 4 Piece LAF Sectional Sleeper play an important role in water and wastewater pretreatment.Here we investigate experimentally and theoretically the possibility of using graphene oxide (GO) as a flocculant to remove methylene blue (MB) from water.Experimental results show that GO can remove almost all MB from aqueous
This study investigates the feasibility and effect of poly(lactic) acid (PLA) on bitumen modification.The chemical and physical properties were evaluated for the modified bitumen produced with varying percentages of PLA ranging from 3 to 9%.Several testings such as the nuclear magnetic resonance (NMR), Fourier Transform Infrared Spectroscopy (FTIR)
Objective: Pedestrian detection is very important Pads for the environment perception and safety action of intelligent robots and autonomous driving, and is the key to ensuring the safe action of intelligent robots and auto assisted driving.Methods: In response to the characteristics of pedestrian objects occupying a small image area, diverse poses
Background: Childhood infections are a significant cause of under-five morbidity and mortality in Nigeria.These infections are curable if the care-givers seek appropriate treatment early.The aim of this study was to assess the common symptoms of children 0-59 months (under-fives) presenting at PHC facilities and the health seeking process of their