The world at large has been confronted with several disease outbreak which has posed and still posing a serious menace to public health globally.Recently, COVID-19 a new kind of coronavirus emerge from Wuhan city in China and was declared a pandemic by the World Health Organization.There has been Gimbal a reported case of about 8622985 with global

Congregations and other religious organizations are an important part of the social welfare system in the United States.This article uses data from the 2012 National strop Congregations Study to describe key features of congregational involvement in social service programs and projects.Most congregations (83%), containing 92% of religious service a

The system of Vertex Kits scientific innovation can be characterized as a complex, multi-layered network of actors, their products and knowledge elements.Despite the progress that has been made, a more comprehensive understanding of the interactions and dynamics of this multi-layered network remains a significant challenge.This paper constructs a m

Fastened joint repair is a main repair method for Organ composite structure with advantages of easy disassembling,high load transferring capacity.It is important to evaluate the residual strength in repair design process.In this paper,the tensile load bearing capacity of metal riveted repair laminates were evaluated by numerical simulation using pr