| DUV | damaging ultraviolet [radiation] |
|---|---|
| EBRT | electron beam radiotherapy; external beam radiation therapy |
| EDR | early diastolic relaxation; effective direct radiation; electrodermal response |
| EMR | educable mentally retarded; electromagnetic radiation; electronic medical record; emergency mechanic... |
| ERT | esophageal radionuclide transit; estrogen replacement therapy; examination room terminal; external r... |
| external radiation | Radiation therapy that uses a machine located outside the body to aim high-energy rays at the cancer. (16 Dec 1997) |
|---|---|
| external radiation therapy | Radiation therapy using a machine located outside the body to aim high-energy rays at a tumour. (12 Dec 1998) |
| ultraviolet radiation | <physics> Invisible light, next to visible light in the electromagnetic spectrum. The most common source of ultraviolet radiation is the sun. Acronym: UV (16 Dec 1997) |
| K-radiation | Usually a very penetrating form of x-radiation excited by cathode rays (high speed electrons) impinging upon a metal anode such as tungsten; the energy of the radiation is a function of the binding energy of the K-shell electrons of the metal anode. (05 Mar 2000) |
| L-radiation | An x-radiation of slight penetrating power excited by cathode rays (high speed electrons) impinging on a metal anode; the energy of the radiation is a function of the binding energy of the L-shell electrons of the metal anode. (05 Mar 2000) |