Phase diagrams of systems composed of polyethylene (glycol) (PEG) 1500 + sodium citrate + water and PEG 4000 + sodium citrate + water were determined at temperatures of (10, 35, and 45) °C and (5, 10, ...

French police deployed tear gas against migrants gathered on sand dunes near Gravelines beach, north-east of Calais, as they awaited a small boat to attempt a crossing to the UK.

In a significant development aimed at streamlining the export-import framework within the pharma sector, the Directorate General of Foreign Trade (DGFT) has announced the fixation of a new Standard ...

The partitioning of penicillin G acylase in aqueous two-phase systems (ATPS’s) containing poly (ethylene glycol) (PEG) 20000 or 35000 and potassium dihydrogen phosphate (KH 2 PO 4) or sodium citrate ...

COMPTON, Calif. (AP) — Ernest Melendrez woke up early Sunday to shovel tear gas pellets and other charred and broken detritus from his neighborhood’s streets, the remnants of a battle between ...