Multiple zeta functions extend the classical Riemann zeta function to several complex variables by involving multiple summations with distinct exponents. These functions not only encapsulate deep ...

RNA helicases constitute a large family of proteins with functions in all aspects of RNA metabolism. RNA helicases can have a variety of biochemical effects, such as unwinding or annealing RNA ...

A finalized guidance gives direction for sponsors on US Food and Drug Administration (FDA) review of medical products that contain both medical and non-medical functions. “The purpose of this guidance ...