Abstract: We propose an isolated high-voltage-gain full-range soft-switching DC/DC converter, incorporating a built-in transformer (BT) and coupled inductors (CLs), with minimal design constraints of ...

Solar Warden is a controversial conspiracy theory claiming the United States secretly built an advanced space fleet hidden from the public for decades. According to alleged whistleblowers and former ...

In this study, we present a building-level functional map of China, covering 110 million individual buildings across 109 cities using 69 terabytes of multi-modal satellite imagery. The national-scale ...

The Trump administration does not plan to seek approval from Congress for President Donald Trump’s planned 250-foot arch, arguing that they do not need it because lawmakers a century ago authorized a ...

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As the mayor of Arlington Heights, Jim Tinaglia leads the charge to build a Chicago Bears stadium there. In his private job as an architect, Tinaglia said he would be very leery of building on the ...

The Panavia Tornado was born from a rare European effort to build one combat aircraft together, with Britain, West Germany, and Italy pooling their industries to create a swing wing jet for strike, ...

Billionaire investor Bill Ackman revealed Friday that his firm Pershing Square Capital has built a stake in Microsoft – and said the tech giant “offers analogous and compelling long-term value” ...

Bill Ackman said Pershing Square began accumulating shares in February after Microsoft's stock declined following its fiscal second-quarter earnings report. The hedge fund manager said investors have ...

CEDAR RAPIDS, Iowa — High school students in Cedar Rapids unveiled a special preview of their 53rd home construction project to the public. The project is part of the district's Student Built House ...