Reiterating its earlier orders, the Supreme Court (SC) on Thursday held that police and investigating agencies must provide written grounds of arrest to every arrested person as soon as possible, ...

Julia Kagan is a financial/consumer journalist and former senior editor, personal finance, of Investopedia. Chip Stapleton is a Series 7 and Series 66 license holder, CFA Level 1 exam holder, and ...

Time for reflection. What do you really want from your professional life? Multiple paths lie ahead, and each leads somewhere different. Ganesha urges you to pause and think before choosing. The stars ...

Abstract: This paper proposes design of rational wavelet filterbank via lifting scheme. We introduce the concept of rate converters in lifting filters, while designing predict and update stages. This ...

More schools and governments are turning to bans of cellphones and social media to try to keep kids off screens. Do you think they help? By Natalie Proulx A teenager defeated his former high school ...

Abstract: A novel permutation rational function is proposed first, and the algebraic properties of permutation rational are discussed in detail. The application of this permutation rational function ...