Biomaterial Database

[Video display terminals: their electromagnetic safety]. 1992

B I Davydov, and V I Nekrasov

Widespread application of video terminals (VT) has led to accumulating some unambiguous data on harmful effect of electromagnetic and electrical fields on the health. An analysis indicates that the level of electromagnetic and electrical fields is below permissible limits. IRPA/INIC concludes that the electromagnetic effects on VT users health are unharmful. However, the problem of VT use is an integrated one and involves not only radiation but ergonomic aspects and in this context requires further studies.

UI	MeSH Term	Description	Entries
D011829	Radiation Dosage	The amount of radiation energy that is deposited in a unit mass of material, such as tissues of plants or animal. In RADIOTHERAPY, radiation dosage is expressed in gray units (Gy). In RADIOLOGIC HEALTH, the dosage is expressed by the product of absorbed dose (Gy) and quality factor (a function of linear energy transfer), and is called radiation dose equivalent in sievert units (Sv).	Sievert Units,Dosage, Radiation,Gray Units,Gy Radiation,Sv Radiation Dose Equivalent,Dosages, Radiation,Radiation Dosages,Units, Gray,Units, Sievert
D004560	Electricity	The physical effects involving the presence of electric charges at rest and in motion.
D004574	Electromagnetic Fields	Fields representing the joint interplay of electric and magnetic forces.	Electromagnetic Field,Field, Electromagnetic,Fields, Electromagnetic
D006801	Humans	Members of the species Homo sapiens.	Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
D016273	Occupational Exposure	The exposure to potentially harmful chemical, physical, or biological agents that occurs as a result of one's occupation.	Exposure, Occupational,Exposures, Occupational,Occupational Exposures
D016288	Computer Terminals	Input/output devices designed to receive data in an environment associated with the job to be performed, and capable of transmitting entries to, and obtaining output from, the system of which it is a part. (Computer Dictionary, 4th ed.)	Terminals, Computer,Video Display Terminals,Computer Terminal,Display Terminal, Video,Display Terminals, Video,Terminal, Computer,Terminal, Video Display,Terminals, Video Display,Video Display Terminal