SCREEN FILM SYSTEMS, X RAY
\skɹˈiːn fˈɪlm sˈɪstəmz], \skɹˈiːn fˈɪlm sˈɪstəmz], \s_k_ɹ_ˈiː_n f_ˈɪ_l_m s_ˈɪ_s_t_ə_m_z]\
Sort: Oldest first
-
Screens which absorb the energy in the x-ray beam that has penetrated the patient and convert this energy into a light pattern which has as nearly as possible the same information as the original x-ray beam. The more light a screen produces for a given input of x-radiation, the less x-ray exposure and thus shorter exposure time are needed to expose the film. In most film-screen systems, the film is sandwiched between two screens in a cassette so that the emulsion on each side is exposed to the light from its contiguous screen.
By DataStellar Co., Ltd
Word of the day
Proto Oncogene Proteins c erbB 2
- cell surface protein-tyrosine kinase that is found to be overexpressed in significant number adenocarcinomas. It has extensive homology can heterodimerize EGF EPIDERMAL GROWTH FACTOR), 3 receptor (RECEPTOR, 3) and the 4 receptor. Activation of erbB-2 receptor occurs during heterodimer formation with a ligand-bound erbB family members. EC 2.7.11.-.
Nearby Words
- screeds
- screen
- screen actor
- screen background
- screen door
- Screen Film Systems, X Ray
- screen font
- screen memory
- screen off
- screen out
- screen pass