51.   The INS has an elaborate system to insure the impartial handling of promotions to manager, which includes panels of experts who rank applicants numerically.

52.   The kitchen also has an elaborate light system and big skylights.

53.   THE NEXT STAGE IN SUPERCOMPUTING Supercomputing was once the exclusive province of custom-designed machines with elaborate cooling systems.

54.   The official said an elaborate system of checks and balances is in place to assure proper treatment, though problems persist.

55.   The reality is that the elaborate system our society has put together to identify crazies and protect us from them failed miserably.

56.   The postwar boom in Japan was built on an elaborate system of government support, much of it undisclosed, including favorable loans and lax regulation.

57.   The respiratory system has an elaborate system of defenses against larger particles, from hairlike cilia that brush out the biggest airborne particles to sticky mucous membranes farther inside.

58.   The result was the construction of a secret wine cellar, still in use today, and an elaborate system of collapsing shelves in the bar.

59.   The stadium had opened two years earlier, with an elaborate sound system.

60.   The video feeds into an elaborate system that includes nearly a dozen monitors, four computers and a video-effects generator.