11.   A small battery powers the accessories and an electric motor that provides a boost during hard acceleration like passing a car on the highway.

12.   Again, Escambia, Lake and Orange provide the boost.

13.   Bush believes a solid win here can provide a boost going into New Hampshire.

14.   But for now, the betting is that Zaher Shah will provide a boost for Karzai, his longtime ally and fellow Pashtun.

15.   But for now, the betting is that Zahir will provide a boost for Karzai, his longtime ally and fellow Pashtun.

16.   But prison-building remains popular with many politicians and voters, and new prisons often provide a boost to rural economies.

17.   Doug Flutie has once again provided a boost for the Buffalo offense.

18.   Expectations the Bundesbank will cut interest rates tomorrow also provided a boost.

19.   Farmers markets have been credited with helping local shopping malls increase foot traffic and provide a boost in store sales.

20.   Gains from selling assets provided the boost in profit, but left it below analysts expectations.