Abstract: Buck-boost DC-DC converter plays an important role in battery-powered devices, as Li-ion battery outputs 4.2V to 2.8V while high-performance analog circuits require a relatively high supply ...

Sorry Lady Liberty – no unwashed masses need apply. Foreign elites awash with cash and looking to "Unlock life in America" now have the golden opportunity to pay less than initially thought for a visa ...

The government says it will fast-track immigration for U.S. H-1B visa holders and spend more than $1 billion to attract researchers from the United States and the rest of the world. By Matina ...