The verb in a sentence is the word that shows action or being. The subject of a sentence is the person or thing that's doing the action, or being something. Hello. I'm Mrs Shaukat and we're going to ...

Research is an activity where you study or investigate something to learn new things about it. There are some words that we often use together with 'research'. These are called collocations. Learn ...

Molecular dynamics is a method that uses Newton’s equations of motion to computationally simulate the time evolution of a set of interacting atoms. Such techniques are dependent on a description of ...

WSJ Puzzles is the online home for America’s most elegant, adventurous and addictive crosswords and other word games.Read more about our puzzles. To reach us, email [email protected]. Tips for Playing ...

Abstract: This article revisits the event-triggered control problem from a data-driven perspective, where unknown continuous-time linear systems subject to disturbances are taken into account. Using ...