81.   A profitable high-speed service in the Northeast can showcase the ability of rail travel to improve air quality and reduce highway and airport congestion.

82.   A mulch helps soil retain moisture, prevents weed growth, creates a buffer zone around the base of trees, reduces erosion and improves soil quality.

83.   A resolution adopted by the business leaders called for a national crusade to improve the quality of education through cooperation between the private and public sectors.

84.   A week after his opponent accused him of neglecting education, Bradley also proposed Wednesday to help disadvantaged students and improve teacher quality.

85.   Adobe Systems, the leading maker of publishing software, yesterday unveiled technology for improving the quality of graphics on the World Wide Web.

86.   Accordingly, Johnston said, one of the most significant ways to reduce exposure to airborne contaminants is to improve air quality in the homes.

87.   Advocates for the vast majority of nursing home residents, who receive Medicaid insurance, said the idea is to lower liability rates by improving the quality of care.

88.   Alexander and Irish pledged in staff meetings to stay in the market and improve the quality of the newspaper.

89.   Already, he says, his changes in the agency have steadily improved the quality of day-to-day work.

90.   Brett said improving the quality of the team is essential to rebuilding interest.