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An example of negative eugenics , common in the past , is the sterilization of individuals considered to have defective genes capable of being inherited . For example , diabetes care would be considered tertiary prevention in that the care provided is focused on limiting the complications of a disease that is already present . Students who obtained degrees in universities other than in Canada and the U.S. may have degrees that are considered equivalent to a four-year Canadian university degree . I carried what I considered important only , supplies for a 3 day climb , but still the pack was slightly more than 25 kg . Petitions will not be considered past the deadlines for changing any academic record .