A research team of Professor Yan Chen from the Tianjin University presents a reconfigurable hierarchical metamaterial, establishes a linear relationship between its stiffness and the number of active ...

New research published in the journal Sleep Health has found that sleep fragmentation, which refers to the amount of time ...

Introduction Students enrolling in higher education often adopt lifestyles linked to worse mental health, potentially contributing to the peak age onset of mental health problems in early adulthood.

Background We investigated the prevalence, temporal trends and associated factors of overweight and obesity among adults in ...