Abstract: This paper deals with the leader-follower tracking control for two omni-directional mobile robots, the controller of the leader omni-directional mobile robot is unknown and the safe region ...

Homogeneous catalysis is a type of catalysis in which the catalyst operates in the same phase as the reactants — usually dissolved in a solvent. Mechanistic studies of homogeneous catalysts are ...

The future of defense strategy requires restructuring forces for modern threats, focusing deployments on critical regions, accelerating tech integration, reforming procurement and budgets, ...

A Conversation With Prime Minister Sheikh Mohammed bin Abdulrahman Al Thani of Qatar Qatari Prime Minister Sheikh Mohammed bin Abdulrahman Al Thani discusses Qatar’s regional role, including its ...