Their findings could help to engineer plants that grow better and more effectively in conditions with higher levels of carbon dioxide.

VOA: special.2010.01.26

And they have been able to effectively deal with them, and we are confident they will continue to do so,".

VOA: standard.2010.01.19

With reform efforts effectively stalled in the Senate, Mr.Obama has invited Congressional leaders from both major political parties to a meeting Thursday to try to get the process moving again.

VOA: standard.2010.02.22

and I am looking forward to traveling to the G-20 so that we ensure that the activities that we are doing here in the United States are effectively matched with comparable actions in other countries,".

VOA: standard.2009.03.23

"And that we are effectively working with the Afghan government to provide the security necessary for that country" After meeting with Mr.Obama, NATO's Anders Rasmussen said he is convinced that success in Afghanistan will be achieved.

VOA: standard.2009.09.29

The Iran Refined Petroleum Sanctions Act, which has overwhelming bipartisan support with more than would expand existing sanctions and effectively prohibit any non-U.S.company involved in selling,or enabling the sale or transport of, refined petroleum products to Iran from doing business in the United States.

VOA: standard.2009.09.25