31. Superconducting magnets are widely used in MRI machines, NMR equipment, mass spectrometers, magnetic separation processes , and particle accelerators. 32. Yet the schedule, though planned well before his announcement, suggests that the separation process may already have begun. 33. VPSA systems apply pressurized gas to the separation process and also apply a vacuum to the purge gas. 34. So DNA samples were taken from the boys'skin in February, during the latest operation in their separation process . 35. The results showed scientific basis for the various practical separation processes developed during and since World War II. 36. Ofcom further announced that it was preparing a formal notification to the European Commission to start the separation process . 37. This early three-color separation process . 38. "I think the key to adjustment is involving the child in anticipation of the separation process , " she writes. 39. She also worked on the development of the proximity fuse and the electromagnetic isotope separation process for the atomic bomb. 40. The separation process would start with the pelvic bones and then go to the spines, where the twins were joined.