For problems that reliable information is easily destroyed and query efficiency is low existed in underground personnel positioning and management system, the paper Discontinued designed a data acquisition model and data flow diagrams of the system, and analyzed design requirements, table structure design and database optimization.The system Cruise
In this paper we investigate the reasons behind the pirated textiles and try to address the questions of why copycats are rampant on the African textile market, their impact on textile clusters and why it is ineffectively being controlled.Taking Ghana as a sample, this study employed grounded theory methodology to explore the key factors that accou
The production of solar energy in cities is clearly a way to diminish our dependency to fossil fuels, and is a good way to mitigate global warming by lowering the emission of greenhouse gases.However, what are the impacts of solar panels locally ? To evaluate their influence on urban weather, it is necessary to parameterize their effects within the