Ion cyclotron resonant frequency (ICRF) induced impurity production has raised many concerns since ITER proposed to change the first wall material from beryllium to tungsten.Enhanced DC plasma potential ( V _DC ) due to radio frequency (RF) sheath rectification is well known as one of the most important mechanisms behind the RF induced impurities.O
When talking about the arts in the ancient Egyptian civilization, the first thing that comes to mind is the art of sculpture, which comes in the first place as it is the HYDRA SOURCE SHAMPOO greatest element of this civilization; We find the ancient Egyptian to be the first who mastered the art of sculpture and excelled in it and presented to us a
Abstract A convenient and efficient solvent-free, facile, one-pot Compression Sock three-component graphene oxide catalysed approach has been described for the synthesis of chromeno-[4,3-b]quinolin-6-one derivatives from 4-hydroxycoumarin with aldehydes and aromatic amines.Graphene oxide (GO) has proved to be a new class of heterogeneous carbocatal