Scrap steel fiber concrete (SFRC) is a new kind of concrete material, which uses the scrap steel fiber from the scrap tire as the reinforced fiber of FRP 9002nc bar fiber reinforced concrete, replacing or partially replacing the traditional steel fiber and synthetic fiber.This paper summarizes the research status of waste steel fiber at home and ab
Most countries around the world have entered the endemic stage of the novel coronavirus after 2 years of battling with the soaring rise of infections among the people.As of 1 April 2022, Malaysia, read more a country which has one of the highest rates of infection per capita in Southeast Asia, has entered the endemic phase of Covid-19.For a will to
The St.Lawrence River is an important North American waterway that is subject to anthropogenic pressures including intensive urbanization, and agricultural development.Pesticides are widely used for agricultural activities in fields surrounding the yellow perch (Perca flavescens) habitat in Lake St.Pierre (Quebec, copyright), a fluvial lake of the
The academic, social, and emotional needs of children in schools continue to grow.Research indicates that the implications of trauma on learning and social development are flexcon reverse osmosis water storage tank significant and suggests focusing on resilience through social and emotional learning (SEL) and the development of executive function s