There are various types of radiation, each having different characteristics. The common ionizing radiations generally talked about are: Although we cannot see or feel the presence of radiation, it can ...

The important things you need to know about radiation are covered in these two e-learning modules on Radiation. The first module provides a basic understanding about radiation - what it is, where it ...

All types of radiation become less intense ... Alpha, beta and gamma radiations penetrate materials in different ways. Alpha radiation is the least penetrating. It can be stopped (or absorbed ...

This process in which one species gives rise to multiple species that exploit different niches is called adaptive radiation ... that had created so many types of finches that differed mainly ...

The degree to which each different type of radiation is most dangerous to the body depends on whether the source is outside or inside the body. If the radioactive source is inside the body ...

Radiation therapy can be used in a few ways to treat people with breast cancer. There are 2 main types of radiation therapy for breast cancer. They are external beam radiation therapy and ...

As different types of radiation differ in their ability to produce specific effects (for example, α-particles are more effective per unit of absorbed dose than X-rays in producing chromosomal ...