On September 15^th 2021, based on his research and writing experience, Dr. BISHWAJIT GHOSE shared in detail how to write a dissertation in the field of healthcare and introduced the publication process of the dissertation.

First of all, Dr. GHOSE compared excellent research with ordinary one , and derived that originality, and rigor are the characteristics of outstanding research. Secondly, we talked about the paper preparation, the idea collection, data acquisition, software equipment and research forum of the paper. Thirdly, we were introduced about the type and characteristics of the paper, and analyzed the writing content and skills of each part on the standard structure of the "AIMRDC" of the paper.

In addition to the paper writing, Dr. GHOSE also introduced how to learn from the full life cycle of other similar research and articles from preparation to publication. Apart from that, he also made special explanations on ensuring the quality of the paper, replying or refuting the review comments, and handling the rejection of the paper.

On September 17th 2021, Dr. BISHWAJIT GHOSE combined his own study to introduce the method of using text analysis in R language for pharmacological research.

Dr. GHOSE ,in terms of analysis of concept, emphasized the role of text analysis in unstructured text, the meaning of using text analysis, and the field of application. Afterwards, the concepts and scope of text analysis, text mining and text analysis are distinguished and analyzed to further strengthen the knowledge and understanding of text analysis.

Dr. GHOSE also recommended the bibliography and literature of R language text analysis, and summarized the direction of method learning. Finally, Dr. GHOSE used the latest existing research using this method to carry out a case analysis and listed frequently used and important R language sentences.