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Filtering by: Date issued sim 2004-06-03 License All rights reserved

A beta dosimeter and spectrometer utilizing plastic scintillators and a large-area avalanche photodiode

Creator:

Kriss, Aaron A.

Abstract:

The purpose of this research was to develop and test a radiation detector to perform beta dosimetry and spectroscopy. The detector utilizes plastic scintillator volumes to produce scintillation light in proportion to the amount of energy deposited in them, and a large-area avalanche photodiode to convert the light to electrical...

Resource Type:

Dissertation
Preparing sustained release dosage forms of nifedipine by hot-melt coating method

Creator:

Le, Hang Thi

Abstract:

A nifedipine sustained release dosage form was prepared by using hot-melt batch coating. Substrates are sugar beads, mesh size 30-35. Stearic acid, Acid Triglyceride, and carnauba wax were coating agents used to make single layer coated beads and multiple layer coated beads containing nifedipine. Dissolution of nifedipine from the beads...

Resource Type:

Masters Thesis