A large, fundamentally false debate has been raging over allegations that exchange traded funds (ETFs) are 'derivative' investments; a term steeped in negative press and generally associated with high ...

An adult stem cell usually produces more than one type of differentiated cell, but the mechanisms underlying this key organizational principle are not well understood. One demonstrated strategy ...

This is a preview. Log in through your library . Abstract In the present paper we define a new operator using the generalized Sălăgean and Ruscheweyh operators ...