Abstract: In this study, we propose a three-phase power-flow calculation using the initial voltage estimation for unbalanced radial distribution systems. Graph theory, Kron reduction, and injection ...

Abstract: Power flow analysis is a must while planning, designing and expanding power networks. There are various methods proposed in literature for power flow studies. In this work, power plow ...

Decades ago, Paul Erdős used randomness to illuminate the vast and weird world of networks. Now mathematicians are making his ...

Perfluoroalkyl and polyfluoroalkyl substances (PFAS) are a class of synthetic chemicals widely used in industrial processes and consumer products because of their resistance to heat, water and oil.

An international team including scientists from the Department of Energy's Oak Ridge National Laboratory has used neutron ...

Scientists around the world have been searching food, water and other environmental media for microplastics and for per- and ...

Cardiovascular diseases remain a leading cause of mortality globally, driving the need for more precise diagnostic and predictive tools. Traditional ...