As a result, patients at risk of blockages might be advised by their doctors to take a low-strength aspirin every day.

VOA: special.2009.09.01

An extremely low body temperature can cause the heart to beat so slowly that a pulse may be difficult to find.

VOA: special.2009.12.30

The exploration vehicle will be able to measure methane even at very low levels in many places on the surface.

VOA: special.2009.12.30

But Professor Gaechter says his team's theory was that punishment has only low costs because it needs to be used rarely and works as a threat.

VOA: special.2009.03.03

Some scientists say the amount of tenofovir in the gel may be too low.

VOA: special.2010.07.21

His head was low on his chest and he seemed to be praying.

VOA: special.2009.12.14

There are fears that some low-lying communities may have to be abandoned in years to come because of flooding and erosion.

VOA: standard.2009.11.09

Kim says North Korea wants to improve its negotiating hand by saying it will not be coming to talks with its head head low.

VOA: standard.2009.10.15

But the study also suggests a more low-tech solution might be helpful.

VOA: standard.2010.07.14

Officials also still not have released any figures for voter turnout, which observers predict may be as low as 10 percent in areas where the Taliban insurgency is active.

VOA: standard.2009.08.23

"Those who scored higher on those measures of social relationships were 50 percent more likely to be alive at that follow-up than people who scored low on those measures."

VOA: standard.2010.07.29

The IAEA draft deal calls for Iran to ship its stockpile of low-grade enriched uranium to Russia to be transformed into more highly enriched uranium for use in Tehran's medical research reactor.

VOA: standard.2009.10.28

"I mean,he hands over 80 percent of his low-enriched uranium: that means for the next 13 months he will not be able to go down that path, meaning that he will lose a lot of leverage with the West,"

VOA: standard.2009.10.28

Iran has sent mixed signals about its response to the plan, under which much of the low-enriched uranium Iran has produced in its controversial enrichment program would be shipped abroad for processing, a step that would ease Western concerns about Iran's nuclear intentions.

VOA: standard.2009.11.09