As off-shore prefabrication continues to gain momentum, supply chain management becomes increasingly complex for industrial modular construction projects and delays commonly occur to prefabricated modules. In order to make efficient utilization of limited module assembly resources (e.g., crews and bays) and reduce the waiting waste of materials on the module yard, a systematic optimization approach...

The objective of this study is to analyze the characteristic of indoor particles and the connection between indoor particles and outdoor particles. A long-term sampling and measurements of fine particulate matter (PM2.5) has been carried out around an resident area in Harbin (a typical urban in Chinese severe cold regions), which including indoor PM2.5 concentrations...