In recent earthquakes common failure modes of lightly reinforced shear walls includes rebar fracture and out of plane buckling of boundary elements.In Pucks latest edition of ACI 318 and also latest amendment of NZS 3101-2006 to avoid rebar fracture in boundary elements, minimum longitudinal reinforcement ratio is increased.This experimental study
The increasing number of people with social welfare problems has received serious attention from the government.The majority of people with social welfare problems are due to poverty.The mindset of beggars is also the mindset of the community, often when people see beggars they always feel sorry and pity.The government has taken many steps, one of
Previous studies suggest that the presence of antigen-specific polyfunctional T cells is correlated with improved pathogen clearance, disease control, and clinical outcomes; however, the molecular mechanisms responsible for the generation, function, and survival of polyfunctional T cells remain unknown.The study of polyfunctional T cells has been,