51.   The commission also called on the federal government to develop national standards for voting machines and the states to adopt uniform systems of statewide voter registration.

52.   The Department of Commerce is considering adopting the system soon for selling electronic federal documents to the public.

53.   The National Football League, negotiating a cap with its union as the NBA did, adopted the system this season.

54.   The rolls will shrink yet again when the city adopts a new system that requires people to search widely for work before receiving public aid.

55.   The software developers who create games have revenue-sharing agreements, a system Sony Computer adopted because the competition for talented game creators is so intense.

56.   The system was adopted after the sanctions took effect, but as the money to finance it runs out, the program has shrunk.

57.   The two-year-old company already has enlisted a long list of health care providers, hospitals and pharmacies to adopt the system.

58.   They propose to allow people to automatically mask their identities on all calls, rather than call by call, a system adopted by many states.

59.   Traditional leaders argue Africans must find their own ways of ruling, and not simply adopt Western systems.

60.   Until recently, though, most hospitals have been slow to adopt such systems.