The forest canopy reduces solar radiation, so the ground does not heat up as rapidly as open ground.

The majority of older cars use simple steel heat shielding to reduce thermal radiation and convection.

However, the other walls of the box are thermally insulated, reducing convection as well as radiation to the environment.

The World Health Organization says it has not been proved that they reduce radiation from cellphones.

An anti-fading antenna will reduce radiation at elevations of more than 50 degrees as much as possible.

Carbon dioxide is an important greenhouse gas, warming the Earth's surface to a higher temperature by reducing outward radiation.

But everyone has a critical role in reducing radiation while still getting the maximum benefit from X-ray exams.

The company said that the circuitry could reduce radiation by as much as a factor of 10.

Try experimenting with the soil, reduced starlight, reduced radiation.

This greatly reduces infrared radiation from the exhaust gases, which an enemy missile can use as a beacon.