21.   If the new analyses indicate that an air pollution standard is not sufficiently protecting human health, the EPA administrator may be advised to tighten up the standard.

22.   In addition to the ledger books, the new analysis has also been aided by finer dating techniques and new ethnographic literature.

23.   In only four presidential contests since World War II has a candidate closed a double-digit deficit to win, according to a new analysis by the Gallup Poll organization.

24.   In the new analysis, the increase is half that.

25.   It covers pressure points in city finances, the fiscal outlook for cities, and a new analysis of lagging trends in municipal revenues over the past decade.

26.   Many leading researchers, along with the National Cancer Institute and the American Cancer Society, say the new analysis is inconclusive.

27.   New analyses have cast doubt on both claims.

28.   New analyses for The New York Times of the available data show that investors have reason to be concerned about ubiquitous directors.

29.   Now a new analysis gives a far clearer picture.

30.   Now a new analysis suggests that human activity is also altering the way some clouds form, possibly intensifying their sun-blocking, planet-cooling effect.