With the improvement of industrial requirements for the quality of cold rolled strips, flatness has become one of the most important indicators for measuring the quality of cold rolled strips.In this paper, the strip production data of a 1250 mm tandem cold mill in a steel plant is modeled by an improved deep neural network (the improved DNN) to im

Urban sprawl and increasing population density in urban centers create the challenge to finding ways of sustainable transportation solutions that preserve the convenience of residents while reducing emissions.Therefore, walkability is a core urban design element because of being advantageous onto three fronts: health, livability, and sustainability

COVID-19 is a major public health emergency, the Chinese government adopts pandemic prevention and control measures such as home quarantine in order to block the strong contagiousness of the virus.In order to solve the problem of distribution difficulties due to the limited transportation resources brought by the pandemic and to guarantee the deman

Microfluidic devices that allow biological particle separation and concentration have found wide applications in medical diagnosis.Here we present a viral separation polydimethylsiloxane (PDMS) device that combines tangential flow microfiltration and affinity capture to enrich HIV virus in a single flow-through fashion.The set-up contains a filtrat