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spec: The content of the course is constructed of 155 learning objects presented over four blocks , each block lasting for two months , and ‘ pre-versioned ’ to stand potentially as separate short courses in their own right . Two poster sessions , each lasting for two days , were organised . Some 7 per cent were women and at the time of initial enrolment all students were employed . But the Our Stolen Future authors go a step farther in arguing that `` High doses may , in fact , produce less of an effect than lower doses . The news spread quickly , and the whole island was overjoyed ; his absence having lasted over two years , my father had been greatly missed . A panel made up of Foreign Ministry officials from the two governments studying immigration control has already discussed the issue of Chinese nationals being smuggled into Japan . JW : While I was in this outgoing unit , which lasted for two weeks , I was assigned to Shore Patrol . But he received no answer from above ; the hands disappeared and the sash was closed . In each of the 30 town hall meetings , lasting about two hours , deputies communicated with their constituents , explaining the legislative process , particularly the future role and responsibilities of the locally-elected officials and their constituents .