Two mathematicians have proved that a straightforward question—how hard is it to untie a knot?—has a complicated answer.

Automated email sequences are sent to users after they take specific actions, such as signing up for an email newsletter or completing a purchase. These perfectly timed and crafted emails may seem ...

The Class 12 Biology sample paper covers topics like competition, recombinant DNA technology, immunity, and population ...

Abstract: The integration of Artificial Intelligence (AI) tech-nologies into educational settings has paved the way for inno-vative teaching and learning approaches. In Software Engineering (SE) ...

Abstract: In the object oriented analysis and design we use the UML language to modeling systems. There are many CASE toolkits that help the software analysts and designers to make that work. These ...