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[lemma=a] □ □
[lemma=small] □ □
Such leaks , once introduced , often go undetected for a long time : the error exit is taken only in a small fraction of all calls , and most modern machines have plenty of virtual memory , so the leak only becomes apparent in a long-running process that uses the leaking function frequently . ( 2 ) Also worth examining is whether to allow a small fraction of the set-aside to be used for administration expenses for SBIR staffs to improve Phase III follow-up and provide better commercialization assistance to the small businesses . At first glance the Moon 's surface seems a good choice , but any part of that surface receives the full force of the Sun 's radiation only a small fraction of the time . Despite increased training , women still hold only a small fraction of the highest executive positions . The actual ingredients of the hamburger represented a small fraction of the price they were charging for it ( about 10 % ) , and nearly 50 % of the cost of the hamburger was going to pay for advertisements .