Earlier studies have suggested that exposure to phthalates (PAEs) may induce spermatozoa apoptosis. Sperm protamine is one likely mechanism underlying the association between PAE exposure and spermatozoa apoptosis. This study aimed to explore whether sperm protamine mediates association of PAE...

Purpose: Drawing upon the theory of planned behavior (TPB) and the self-regulation framework, the purpose of this paper is to investigate whether and how factors for social media continuance behaviors work differently between social networking sites and microblogging....