مؤلف: Xianlai Zeng

Xianlai Zeng studied e-waste and urban mining as associate professor at Tsinghua University, obtaining a B.Sc. in 2002, an M.Sc. in 2005, and a Ph.D. in environmental science & engineering in 2014. H …

The link among health, well-being and social support is well-known. Social support represents an important protective factor against stress both directly (see the main effect hypothesis) and as a med …