In this work, we propose a trajectory optimization approach for robot navigation in cluttered 3D environments. We represent the robot's geometry as a semialgebraic set defined by polynomial ...

An imperfect 10: 'Heart-wrenching' loss gives Guardians their first double-digit skid in 13 seasons Cleveland's 7-2 loss to the Detroit Tigers in 10 innings extended the Guardians’ losing streak ...

What it means to be in first place Since 1996, the first full season with at least one Wild Card, 109 of 168 eventual division champions held at least a share of that division lead entering July 1.

Herein, we report the fabrication of an MON featuring N–Ag–C heterogeneous nodes, achieved via thermally induced sequential N–OH and C–H activation on Ag (100). During annealing, dehydroxylation ...

In this paper, backstepping for a class of block strict-feedback nonlinear systems is considered. Since the input function could be zero for each backstepping step, the backstepping technique cannot ...

(The Center Square) – Officials with the Washington State Department of Children, Youth & Families are reporting an alarming increase in the number of children under state supervision who died or ...

On June 22, the sun will square with Saturn, triggering tension between your desire for comfort and familiarity, versus the need to take action with accountability. Discover what this means for ...