Record production at Escondida boosts copper outlook Iron ore strength supports overall performance Expansion pipeline reinforces long-term growth focus BHP’s strong copper and iron ore performance ...

Pope Leo’s insistence that war offends God should be understood as a prohibition against all but legitimate defensive actions, a view that is consistent with the pleas for peace issued by recent popes ...

Abstract: In response to the issue of partial shading causing a decrease in the maximum output power of solar cells, which subsequently leads to current imbalance among photovoltaic (PV) array rows ...

WASHINGTON—U.S. officials are in discussions with major manufacturers, including automakers, about expanding domestic production of military equipment, as concerns grow over defense supply levels, ...

Abstract: This article presents a novel push–pull Class-E inverter that can achieve zero voltage switching (ZVS) and deliver a low-harmonic ac constant-current (CC) output. Building upon the ...