The paper puts forward a new high-precise noncontact measuring method combining photoelectricity and machinery in limited deep cavity to detect form and position of blind hole. System is composed of ...

Crawling alone through tight, winding passages deep underground, he came across something no one expected - strange blue ...

It was not only difficult for me, but for my girls,” Wright said. “They obviously knew at that point what happened, and ...

"This work is a step toward understanding how quantum mechanics and gravity work together, a major unsolved problem in ...

Use precise geolocation data and actively scan device characteristics for identification. This is done to store and access ...

The scientists who precisely measure the position of Earth are in a bit of trouble. Their measurements are essential for the ...

We give a method to construct deep holes for elliptic curve codes. For long elliptic curve codes, we conjecture that our construction is complete in the sense that it gives all deep holes. Some ...