Digital Radiography: An introduction Chapter 3 (Euclid Seeram)
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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| show | Image Acquisition
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| show | latent image
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| show | imaging plate
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| show | Barium Flouro Halide: Europium
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| The phosphor is usually doped with _________ , which acts as an activator to improve the efficiency of PSL. | show 🗑
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| show | Conduction band
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| show | F center
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| show | proportional
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| The process of rendering the latent image visible by taking the PSP IP to a CR reader to be scanned by a laser beam. | show 🗑
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| The laser light in the CR reader causes the trapped electrons to move up to the conduction band, where they are free to return to the ______ ____. | show 🗑
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| show | photostimulable luminescence
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| The PSL from the IP is collected and sent to a _______ ____ that produces an electrical signal which is subsequently sent off to the ADC. | show 🗑
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| The time it takes for the latent image to disappear. | show 🗑
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| The PSL decreases by about 25% if the time between exposure and image reading is ___ hours or more. | show 🗑
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| show | phosphor layers
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| show | sharper
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| show | High resolution IPs
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