Electronic devices have become essential to our existence leading to an increase in the rate of electronic waste (E-waste) generation and environmental degradation.This study evaluates the knowledge, attitude and prevailing practices of e-waste workers at the Owode-Orinin scrap market in Kosofe Local Government Area of Lagos Nigeria using 241 Quest
The article discusses the sorption of purification of water bodies from impurities using natural inorganic sorbents.The availability and low cost of minerals are an important economic advantage of their use for the purification of all types of water.The article describes a method of using an effective sorbent with high ion-exchange Trash Compactor
OBJECTIVE: To compare the impact of three strategies for delivering a booster dose of adult-formulated tetanus-diphtheria-pertussis (Tdap) vaccine to adolescents in Australia.These comprise: (i) administering Tdap to: a one-year age cohort; (ii) administering Tdap to the entire high school and to subsequent entrant cohorts; and (iii) administering
The characteristics and mechanism of coupling effects between parallel cladded acoustic waveguides (PCAWs) are essential when considering their applications in acoustic Optical Cable wave control and signal processing.We investigated its characteristics and revealed the nature of the coupling effect using a theoretical model of two-dimensional PCAW