Researchers studying breast cancer have found that only a small percentage of the tumour cells are capable of moving on and creating new cancer elsewhere in the body, a discovery they hope will lead to ways to target the most dangerous cells.
Choosing a computer system (hardware and software) is really hard and complicated process. The available computer hardwares are changing continually in their specifications, and their uses are also growing daily. Therefore, it is important to choose a computer system that can be upgraded easily, and can be compatible with new coming softwares. Manufacturer and supplier should be of some repute providing support and future up-gradation. The initial decision, therefore, is vital.