Soon,people began to use the word hedging to describe steps that could be taken to protect against financial loss.
VOA: special.2010.01.31
But the poorly designed protection system was widely known to be too weak to protect against a major hurricane.
VOA: special.2010.01.22
This is meant to protect against possible losses should anything unexpected crush those green shoots in the world's largest economy.
VOA: special.2009.05.08
The hepatitis B vaccine is considered to be the first medicine that can protect people against liver cancer.
VOA: special.2010.11.16
Experts say cabbage does not need full sun and grows easily if you water it regularly and protect against insects and disease.
VOA: special.2009.03.03
In patients, the bodys natural defenses against disease seem to attack the person they are supposed to protect.
VOA: special.2010.03.16
They make proteins including oxygen-carrying blood substances, antibodies to protect against disease, and substances that break down sugar.
VOA: special.2009.12.08
As a result, the study in China found that the cotton plants could also help protect nearby crops against damage by the insects.
VOA: special.2010.05.25
Bernard Bilski and Rand Warsaw wanted to patent a method to let traders protect against the risk of price changes in energy markets.
VOA: special.2010.07.16
Your body's natural defense system needs to be at its strongest to protect you against disease.
VOA: special.2009.04.29
I must go with him and protect the nation against him as far as I could.
VOA: special.2010.03.27
They think these products, called vitamin supplements, will improve their health and protect against disease.
VOA: special.2009.04.21
Doctors say actions other than drinking water can protect against the health dangers of heat.
VOA: special.2010.07.27
And studies have found that it helps protect against a decrease in mental ability.
VOA: special.2009.03.24
More differences,or diversification, could better protect crops against climate changes that can reduce production.
VOA: special.2009.03.23
Young people are not the only ones who need to protect themselves against H.I.V.
VOA: special.2009.03.16
Current vaccines to protect against Rift Valley fever are limited to use in animals.
VOA: special.2010.07.12
These qualities can help protect against damage to the body's tissues and other injuries.
VOA: special.2010.06.01
Antibodies are proteins that the body makes to help protect itself against infection.
VOA: special.2010.07.14
These are contracts similar to insurance that protect the holder against credit risk.
VOA: special.2009.01.02
More differences could better protect crops against climate changes that can reduce production.
VOA: special.2009.01.20
GML is commonly added to food products to protect against harmful microbes.
VOA: special.2009.03.16
But they also made plans to protect against other terrible waves.
VOA: special.2009.03.17
It has also led to actions to protect against future tsunamis.
VOA: special.2009.03.17
Scientists are working on vaccines to protect against the new virus.
VOA: special.2009.06.10
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