Non-ionising radiation (NIR) is the term used to describe the part of the electromagnetic spectrum covering two main regions. Firstly, optical radiation (ultraviolet (UV), visible and infrared) and ...

Non-Ionizing radiation is a radiation on the electromagnetic spectrum with the inability to remove an electron from an atom (Ionize). The University of Massachusetts Lowell has a non-ionizing ...

In contrast, non-ionizing radiation does not have enough energy to alter the electron structure; however, it may be harmful depending on the amount of exposure. See ion and electromagnetic ...

UV radiation is invisible to the eye and it is non-ionizing form of radiation in the 100 nm to 400 nm wavelength region of the electromagnetic spectrum. UV radiation is arbitrarily divided into UV-A ...

Terahertz radiation, which lies between the microwave and infrared regions of the electromagnetic spectrum, is highly sensitive to water content in tissues and, unlike X-rays, it is non-ionizing and ...

Scientists have developed a new type of handheld multi-purpose radiation detector that comprehensively detects all types of ionizing radiation. The device can be used by industrial and medical ...

Wi-Fi's use of non-ionizing radiation, which does not damage DNA, has led to studies largely determining it does not cause cancer. Although some early evidence suggested potential effects on cells ...

There are four types of ionizing radiation: alpha radiation consists of helium nuclei, beta radiation composed of electrons or positrons, electromagnetic X-rays and gamma-rays, and neutron radiation.