This paper addresses the control of a team of nonholonomic mobile robots navigating in a
terrain with obstacles while maintaining a desired formation and changing formations when …

We study the problem of designing dynamically feasible trajectories and controllers that drive
a quadrotor to a desired state in state space. We focus on the development of a family of …

We address the controller design and the trajectory generation for a quadrotor maneuvering
in three dimensions in a tightly constrained setting typical of indoor environments. In such …

We describe a framework for cooperative control of a group of nonholonomic mobile robots
that allows us to build complex systems from simple controllers and estimators. The resultant …

In this paper, the analysis of recent advances in genetic algorithms is discussed. The genetic
algorithms of great interest in research community are selected for analysis. This review will …

One of the ambitions of Science Robotics is to deeply root robotics research in science while
developing novel robotic platforms that will enable new scientific discoveries. Of our 10 …

Two domains of the human estrogen receptor, responsible for hormone binding (region E)
and tight nuclear binding (region C), are essential for the receptor to activate efficiently the …

We have cloned and sequenced the complete complementary DNA of the oestrogen receptor
(ER) present in the breast cancer cell line MCF-7. The expression of the ER cDNA in HeLa …

Survival in today's economic climate and competitive retail environment requires more than
just low prices and innovative products. To compete effectively, businesses must focus on …

… Howard and Kumar [19] incorporated the second order effect of contact curvature, the
compliance at each contact, the magnitude of contact forces and friction, in their analysis of …