It concluded that it was not necessary to change the guidelines, in ways that had been suggested in the complaint.

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An external examiner who judged that a university course had not reached the necessary standard was persuaded to change her mind.

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Prof Hodgen also warned that the "critical shortage of mathematics teachers" meant it was "important not to underestimate the timescale necessary for change".

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He added that he did not think the situation was that dire, but it was necessary to change Microsoft to accommodate the downturn.

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He also did not have the necessary distance from the church's mismanagement to be a credible voice for change.

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Unfortunately, this is a necessary evil that I do not enjoy but must partake and complete for substantial change to occur within the LAPD and reclaim my name.

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That would require a movement built not around corporate bromides, but a collective grassroots effort to demand the fundamental social change necessary to grant independent mothers a genuine independence.

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It is far easier to change the draft date if necessary for a short period, but I am not sure what is accomplished by the delay.

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He added that the issue of same-sex marriage was not relevant to this case, and that W's gender change surgery had been considered medically necessary, and been performed in a public hospital using government funds.

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