Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 5 of 5 for “"Similarity factor"”.
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Television-Mediated Aggression and Its Effects on Children’s Level of Aggressiveness
… either of the other two groups, despite the low similarity factor. Results failed to confirm this hypothesis. It was found that boys were more aggressive than girls across all treatment levels.
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Dissolution testing of prednisone and salicylic acid calibrator tablets at different tablet locations
… different, as indicated by the values of the Similarity Factor f1 and the Difference Factor f2. These finding are consistent with previous hydrodynamic investigations that showed the existence of a poorly mixed zone below the USP Apparatus 2 impeller. The results of this work can guide the …
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Hot melt extrusion (HME) processing for the development of lipid oral solid dosage forms
… at pH 5.5 showed a significant effect. The similarity factor f2 revealed similarity in the release profiles of all foods except hypromellose suspension. Furthermore, mapping techniques (EDX and confocal Raman spectroscopy) were employed, albeit with distinct limitations, to characterize the …
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Comparative analysis of the dissolution performance of aspirin tablets in the usp apparatus 2 and in a minivessel dissolution system
… were used in the Minivessel in order to achieve similarity of surface area of tablets to volume of medium in both systems. Experiments in the USP 2 were conducted at compendial speeds of 50, 75, and 100 rpm. Minivessel experiments were conducted at different agitation speeds, i.e., 50, 75, 100, …
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EVALUATION OF HYDROLYTIC ENZYMES IN THE DESIGN OF ORAL DRUG DELIVERY SYSTEMS
The present work explores the possibility to exploit the hydrolytic activity of the enzyme cellulase to improve the release performance of oral modified release dosage forms having as functional polymer hydroxypropyl methylcellulose (HPMC), a hydrophilic cellulose derivative which is substrate of …