The new symbol will not be visible under normal use, but only if someone attempts to disassemble a device that is a source of dangerous radiation. It will not be located on building access doors ...

All types of radiation become less intense as they travel further away from the radioactive material. This is because the particles or rays become more spread out. The thicker the substance ...

Our radiation oncologists use the latest technology available for radiation therapy. It’s important to understand how radiation therapy fits into your treatment plan so you can make choices about your ...

This process, whereby species evolve rapidly to exploit empty ecospace, is known as adaptive radiation. In his memoir, The Voyage of the Beagle, Darwin noted, almost as if in awe, "One might ...

Reproductive organs High doses can cause sterility or mutations. Skin Radiation can burn skin or cause cancer. Bone marrow Radiation can cause leukaemia and other diseases of the blood.

The effective dose we receive from natural background radiation during one day is about 10 μSv. For a typical DXA examination, using technology that has become available over the last decade, the ...

Without context, the term "radiation" sometimes refers to any type of radiated energy, including radio waves, microwaves, and visible light. It more commonly describes ionizing radiation, which ...

Radiotherapy is one of the main types of cancer treatment. It uses ionizing radiation to destroy cancer cells and limit cell growth. It is applied by a team of qualified experts with the appropriate ...

The Chernobyl site contains several nuclear waste containment facilities to prevent radioactive materials spreading A radiation spike has been recorded near Chernobyl's nuclear power plant which ...

Different species demonstrate different resistances, and one of the most intriguing is some species’ ability to survive huge amounts of ionizing radiation—in some cases, over 1,000 times the ...

The heartbreak emoji is a near-universal symbol for the despair and desperation of those thwarted by Cupid's sometimes cruel arrow. But where does it come from? The 'love heart' itself is a symbol ...

In this review we describe recent developments in imaging, treatment planning and treatment delivery that have the potential to increase the efficacy of lung cancer radiation therapy. Respiratory ...