exposure dose การใช้

The exposure time is a function of exposure dose and film thickness.
An estimation of the exposure dose should be done by biological dosimetry whenever possible and by detailed history of exposure.
George Hamawy, the university's radiation safety officer, wrote in the report : " I asked her what would she do if we find out that she received a large exposure dose.
The "'proximity effect "'in electron beam lithography ( EBL ) is the phenomenon that the exposure dose distribution, and hence the developed pattern, is wider than the scanned pattern, due to the interactions of the primary beam electrons with the resist and substrate.
An acute full-body equivalent single exposure dose of 1 Sv ( 1000 mSv ) causes slight blood changes, but 2.0 3.5 Sv ( 2.0 3.5 Gy ) causes very severe syndrome of nausea, hair loss, and hemorrhaging, and will cause death in a sizable number of cases-about 10 % to 35 % without medical treatment.