The purpose of this study was to develop a new monolithic matrix tablet to completely deliver glipizide in a zero order manner over a sustained period. Two approaches were examined using drug in a formulation that contain polymer like hydroxylpropyl methyl-cellulose K 100 (HPMCK) and Eudragit L 100. The granules were prepared by wet granulation method and thereby formulated as F-1, F-2. F...

Among many factors that influence an excavator’s performance and productivity, the volume of bucket load duration excavator working cycle are crucial. In this paper, both were investigated, including granulometric composition excavated material. The material in was determined by photogrammetric analysis while time measured video recordings captured a digital camera during operation. Interconnec...

The omnipresent threat of natural hazards in mountainous regions has led to a risk culture which requires knowledge about the frequency considered hazardous process. Observations suggest that debris-flow events single catchment is, besides climatic thresholds, also controlled by its geological, lithological and geomorphological characteristics. Based on investigations event frequencies from 47 ...

Particle size and shape influence the production of solid dosage forms. This study aimed to use the three shape descriptors available in the literature to describe the shapes of six compounds, and evaluate whether angle of repose might predict the flowability of a powder sample the same as those made by compressibility index and Hausner ratio. Images of cephalexin monohydrate, niacin, nystatin,...