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No contract has been violated . Another problem is continuing inability to predict whether an expensive research project will generate a product . In return , an international student takes your place at UNCG . The Parents ' Area provides advice and information on preparing children for school to give them the best start , together with a useful selection of sites to help make sense of educational jargon . The Teachers ' Area provides opportunity for Internet interaction with other schools both in the UK and further afield . Like other email worms , MyDoom requires a user to open the attachment before it can infect a machine .