He says his team changed existing life into new life because the synthetic cell can control and reproduce a living cell.

VOA: special.2010.07.20

And there are existing methods, like a machine that can quickly identify chemicals in pills to confirm if the pills are real.

VOA: special.2010.03.01

He says eHealth will offer a way to reduce the effects of health worker shortages and make it easier to train existing workers.

VOA: special.2009.06.17

But he gave the Defense Department forty-five days to think of ways to enforce the existing law "in a more humane and fair manner."

VOA: special.2010.02.06

Grafting is a way to produce plants from pieces of existing plants instead of seeds.

VOA: special.2010.05.18

So,the high costs in terms of running a health system are exacerbated by the inability to repair existing equipment.

VOA: standard.2010.06.01

But the current swine flu is a new strain to which humans have no immunity and against which existing vaccines offer no protection.

VOA: standard.2009.04.30

Friday,Tehran delayed its response to a proposal made by the US, France and Russia to further enrich Tehran's existing stockpile of low-grade uranium.

VOA: standard.2009.10.24

"How can we possibly assign powers to a systemic regulator if we have not fully examined the appropriate roles for the existing regulators?

VOA: standard.2009.03.26

closing an air field in a populated area and building a new one on an existing U.S.base in the northern part of the island.

VOA: standard.2009.10.20

That said,we're still not going anywhere fast." Despite an $8,000 tax incentive for first time home buyers, sales of existing homes have declined two months in a row.

VOA: standard.2010.03.02

Insurance companies would no longer be allowed to deny health coverage based on pre-existing medical conditions a key point of weakness in and public anger with the current system.

VOA: standard.2009.07.21

Mr.Ban said he has written to the G-20 members, outlining four areas where he thinks they must show leadership, including producing a "very substantial" international stimulus package in addition to their national ones, meeting their existing donor commitments and taking a firm stand against protectionism.

VOA: standard.2009.03.25

"When you put that all together it suggest that we are going to need something like 50 percent more, perhaps 100 percent more, food from our existing land and that is a very significant challenge and we believe we need to be thinking seriously about that right away,"

VOA: standard.2009.10.21