Abstract: The non-contact acoustic manipulation of particle clusters has great potential in various fields. However, current acoustic manipulation technologies for particle cluster manipulation ...

Abstract: This paper presents a contactless droplet manipulation system that relies on thermally generated Marangoni flows. Programmable 2-D control of aqueous microdroplets suspended in an oil film ...

So, you’ve got a HackerRank test coming up, huh? It’s pretty common these days, with lots of companies using it to see if you can code. It can feel a bit daunting, but honestly, it’s just another ...

Have you ever noticed when someone does wrong to you, and when you confront them, they put the blame to you instead of accepting their mistake? They might even deny facts and say something on the ...

HackerRank is a tech company that focuses on competitive programming challenges for both consumers and businesses, where developers compete by trying to program according to provided specifications.

The strong gradient in the evanescent fields of these structures can trap and transport a large array of particles, even at a low optical power 9 – 12, 19 – 27. Despite recent advances, no device has ...