HEPA filters capture almost all particles in the air that are zero point three microns in size or larger.

VOA: special.2009.07.14

He was afraid Confederate forces in Virginia might try to capture Washington in the first days of the war.

VOA: special.2009.08.20

It says citizen cooperation after publicity about the crime has resulted in the capture of about forty percent of the suspected criminals.

VOA: special.2010.05.05

But the crew avoided capture by hiding in places like the engine room for many tense hours.

VOA: special.2009.05.27

Lincoln has been thinking long and hard to develop his ideas and capture them in words.

VOA: special.2010.05.10

Admiral Nimitz of the Navy wanted to capture the small groups of Japanese-held islands in the Pacific, then seize Taiwan,and finally attack Japan itself.

VOA: special.2011.06.23

But in November of seventeen-eighteen, the governor of Virginia sent soldiers to kill or capture him.

VOA: special.2011.07.26

To safely capture up-close film footage of tornadoes, some project participants traveled in a seven-ton, armored tornado intercept vehicle directly into tornadoes as they formed.

VOA: special.2011.04.19

The trees capture dust, ammonia and odors in their leaves.

VOA: special.2009.09.08

"We all experience joy. And so we tried to capture that all in one in this particular grouping of performers."

VOA: standard.2009.12.12

But in the soldier's hometown in the western U.S.state of Idaho, his family has known about his capture from the beginning.

VOA: standard.2009.07.20

The soldier is being held in the Hamas-ruled Gaza Strip but has not been seen since his capture.

VOA: standard.2009.03.15

The WWF has set up cameras in parts of the forest to capture images of elusive wildlife.

VOA: standard.2010.02.22

French Ambassador to Iraq Boris Bouillon says today Paris is eager to capture a share of lucrative oil and reconstruction deals in Iraq.

VOA: standard.2009.11.16

Senior Pakistani officials also say security forces in Swat have surrounded Taliban leader Maulana Fazlullah and efforts are being made to capture him.

VOA: standard.2009.09.14

The capture adds another complication in what has been a steady deterioration of North-South ties since last year's inauguration of South Korean President Lee Myung-bak.

VOA: standard.2009.07.30

"And we think that this methodology can very much be used to capture the bunch of genes that are playing an important role in one's susceptibility to that disease."

VOA: standard.2010.07.14

A major military offensive in South Waziristan is underway and has killed hundreds of Taliban fighters but has not been able to capture or kill Hakimullah Mehsud or any of his key deputies.

VOA: standard.2010.01.09

However,despite their successes, the Pakistani security forces had failed to kill or capture top Taliban leaders in the region until the announcement of spokesman Muslim Khan's arrest along with four other commanders on Friday.

VOA: standard.2009.09.11