Abstract: Compared to rigid landers, a flexible lander can reduce the landing risks in small celestial body missions by taking advantage of its soft structure. In this article, we focus on the ...

Can you chip in? The Internet Archive is a nonprofit fighting for universal access to quality information. We build and maintain all our own systems, but we don’t charge for access, sell user ...

"In a class populated by students who already have some exposure to the concept of a manifold, the presence of chapter 3 in this text may make for an unusual and interesting course. The primary ...

I was going to Uwajimaya on September 4th for a routine shopping trip. I got off a 14 bus at Union Station, when right in front of me was a sign for a Sound Transit board meeting. So I went inside to ...