Abstract: The iron-cored permanent-magnet linear synchronous motors (PMLSMs) are increasingly in demand with advantage of high force density and direct-drive capability. However, inherent force ...

Tehran has responded to US President Donald Trump's remark about ending the war in Iran, saying it will be the one who will "determine" when the military actions against American and Israeli targets ...

The United States has taken a further, major step in unhinging the global order. The core principle of that order is that no state can go to war in pursuit of its own national policy. Where use of ...

With one of the worst snowpacks on record and persistently warm temperatures, Colorado is weighing an early activation of its Drought Task Force. The task force would pull together state agencies to ...

BUCKLEY SPACE FORCE BASE, Colo. (KKTV) - Operations are back to normal after a report of suspected explosives on Buckley Space Force Base Wednesday evening. A spokesperson with the base said that a ...

President Trump has not authorized military action in Iran, but the United States has amassed a formidable presence in the region in recent weeks. By Christoph Koettl Eric Schmitt Ashley Cai Riley ...

As an editor and writer who has contributed to many national and local publications, Nicole Gregory enjoys communicating clearly on critical health topics so that readers can make informed choices for ...

Add Yahoo as a preferred source to see more of our stories on Google. Former Air Force Secretary Frank Kendall on Monday rejected Navy Adm. Frank Bradley’s reasoning for launching a second strike on a ...

Former Air Force Secretary Frank Kendall on Monday rejected Navy Adm. Frank Bradley’s reasoning for launching a second strike on a vessel in the Caribbean as two wounded survivors clung on to the boat ...

This video explains the role of normal force in forces of constraint, shedding light on how it affects the motion of objects in contact with surfaces. We cover key concepts and real-world examples to ...