Primary Study On Visualization In Pharmaceutical Computing And Development Of Software

Visualization in pharmaceutical computing is a method that integrates computer science with pharmacy science and adopts CG (computer graph) technique for displaying the varying physical quantity in time and space as well as the internal change of things. The results were displayed on the screen statically or dynamically so that researchers exactly understand and grasp various phenomenon and results, furthermore interactively process or control.The methods were developed with which realize visualization in pharmaceutical computing and demonstrate the process of experiment or process data.To demonstrate the mechanism and process of experiments visually, multimedia technique and representation types of medias were developed. Software that will be used was made certain. Further more this method was applied in the demonstration of pharmaceutical experiment. The processes of change and microcosmic change were displayed, this administer user to understand the mechanism or the state of the different phases of the reactions as well as master the operation approach exactly. The software of demonstration ofpharmaceutical experiment is an efficient tool. The integrated solution wassupplied to pharmaceutical staff to develop software of demonstrate pharmaceutical experiment, and this solution is simple, speedy, convenient and practical.Usually, calculator or Microsoft Excel is used to do a mass of calculation or statistic calculation in data processing, but with which cannot execute special arithmetic or nonlinear case. Application program was developed with Visual Basic 6.0; further more data can be saved, searched and read by virtue of database.Programming technique of Visual Basic was studied then data processing application programs were developed. Application program of data processing in determination of LDso was developed, processing data of LDso by this program, by which the result educed was consistent basically with that by other existing program, was quick and convenient. The program of data processing in determination of percent released of pharmaceutical preparation was developed; two modules included in this program are connected but independence each other, one module calculate percent released, one module regress equation; determination of percent released of pharmaceutical preparation, comparison of released curve in one reference frame and modeling mathematics model were realized by running this program. The program of formulation optimization based on artificial neural network was compiled to solve the nonlinear problem in formulation optimization. Provided parameters were used to predict the released amount of a set of formulations. The result suggested that the predicted values simulated the tested values well.An efficient method, with which pharmacist can process data and solve practical problems more easily by applying visual programming technique to develop application program was established.