41.   Whether Bolton can turn the scientific advances and good intentions into a successful business venture remains to be seen.

42.   Better production methods and scientific advances will make it possible for China to increase its grain production and feed its growing population, an official report said Tuesday.

43.   Dr. Elias Zerhouni also promised to speak up if scientific advances pass the limits Bush has set on the promising but controversial research.

44.   For instance, the agreement calls for information exchange on how to certify transplant centers and professionals and on scientific advances in the field.

45.   Gordon McVie, director general of the Cancer Research Campaign said recent scientific advances have presented the unprecedented opportunity to conquer cancer.

46.   In an interview published Monday in The Times newspaper, Blair said campaigners would not be allowed to jeopardize legitimate scientific advances.

47.   John Paul in the last few months has stepped up his defense of the environment, encouraging Catholics to be vigilant against scientific advances that could be harmful.

48.   Minchin said it was hoped that scientific advances would mean cells could be obtained from adults without the need to resort to use of embryos.

49.   Scientific advances may force more changes.

50.   Skin lasers, the product of great scientific advances can alleviate the suffering of many, but like all powerful tools, they can cut or they can heal.