Richard Foster’s disciplined attention to spiritual formation began early on. Senior managing editor Mark Galli sat down with Foster in his home in Colorado to talk about the genesis of his lifelong ...

Abstract: This paper develops a reset control strategy for bearing-based formation of first-order multi-agent systems, combining the agents' bearing measurements with relative position information.

Abstract: The formation chambers are the most important and energy consuming stages during cell formation process, where lithium-ion cells undergo continuous charging and discharging cycles. In this ...

Astronomers have found a planetary system that seems to have formed inside-out. While most systems, like our own, have rocky planets closest to their star and gaseous ones further out, the LHS 1903 ...