Pharmaceutics and Drug Delivery Systems

 

Based on Pharmaceutical Pre-formulation and Unit processing
explain                                                                                                    1.What is pre-formulation and why is it important.

2.Write an account (with appropriate examples) on how each of the following excipient’s may influence drug absorption from the Gastrointestinal (GI)Tract. a. Surfactants                                                                                           b. Lubricants and Glidants                                                                       c. Binders                                                                                                  d. Disintegrants                                                                                      e. Viscosity enhancers / suspending

3. Draw a schematic showing the steps involved in the manufacture of  tablets.

4. Describe in detail any seven of the steps listed in part (3), including the equipment required for such a process to occur, any equations used in the development of such a process and the mechanism of action if applicable.

5 . Discuss What formulation strategy would you employ to bypass the absorption of the drug in the stomach.

4. Following tablet compression, 10 tablets were dusted and found to weigh 8.98 g. After removal from the friability tester they were dusted and re-weighed and collectively found to weigh 7.86 g. Discuss the significance of these results and suggest an appropriate method to improve them.

African American’s religious movements in the 30s and 40s

 

Describe the types of religious movements that emerged in the 1930s and 1940s for African Americans, Why did they emerge where they did and what it tells about the nature of religion and its importance in American and African American society, How were these  new religious movements different from the churches African Americans had attended since Reconstruction.

Global Popular Music

-Explain the meaning of the term Global Popular Music and With specific reference to one musical genre or style, discuss how popular music globally have emerged from and been transformed by cultural contact and exchange brought about by the movement of people and technological developments.

 

coronavirus implications to the economy

1.considering the implications of the coronavirus to the economy explain how demand for the firm’s luxury products will change during a recession and suggest how the company may respond to these demand changes.

2: As a company within an oligopolistic market explain how the business is likely remain profitable.