11.   If they do, Weld, the administration, and Republicans must search for a new mechanism, though the official admitted one is not readily apparent.

12.   In essence, Estivill is proposing an entirely new mechanism of genetic disease.

13.   Meanwhile, the rumor mill about Bush continues to churn, with new mechanisms being developed every day.

14.   Negotiators tonight are working on the details on the new mechanisms that the state would use to finance these areas.

15.   Nicotine is addictive partly because it stimulates the release of dopamine as well as other chemical messengers, whereas the new mechanism delays the breakdown of dopamine.

16.   Once Delos established that only some trajectories are produced, he had effectively explained the new mechanism that caused the mysterious ripples.

17.   Paul also said that the government would continue to support efforts to develop a vaccine, but would focus on second-generation vaccines using new mechanisms.

18.   That involves agreeing on how new mechanisms for cutting emissions will work in practice.

19.   The AAAS report also said there was no need to create new regulatory mechanisms for stem cell research.

20.   The Department of Energy said the new pricing mechanism would encourage Philippine refiners to match the efficiency of their Singaporean counterparts.