Sept. 6 (UPI) --According to a new study, the distribution of prime numbers is similar to the positioning of atoms inside some crystalline materials. When scientists at Princeton University compared ...

Endogenous demand composition across sectors due to income elasticity differences, or Engel's Law for brevity, affects (i) sectoral compositions in employment and in value-added, (ii) variations in ...

This is a preview. Log in through your library . Abstract The Pacific–Japan (PJ) pattern, also known as the East Asia–Pacific pattern, is a teleconnection that significantly influences the East Asian ...

Adolescence marks not only the period of physical maturation bridging childhood and adulthood, but also a crucial period for remodeling of the human brain. A Penn study reveals new patterns of ...