Background While the incidence of hospital adverse events appeared to be declining before 2019, the COVID-19 pandemic may ...

Investopedia contributors come from a range of backgrounds, and over 25 years there have been thousands of expert writers and editors who have contributed. Robert Kelly is managing director of XTS ...

Will Kenton is an expert on the economy and investing laws and regulations. He previously held senior editorial roles at Investopedia and Kapitall Wire and holds a MA in Economics from The New School ...

Abstract: The flight control of aerial manipulator systems (AMSs) has become a focal point of research due to their broad application potential to replace humans in dangerous aerial tasks. In such ...

Abstract: The scheme of online optimization as a feedback controller is widely used to steer the states of a physical system to the optimal solution of a predefined optimization problem. Such methods ...