The dynamic rotational isomeric state ~DRIS! formalism has been utilized to predict the local dynamics of amorphous cisand trans-polybutadiene at bulk density from short-time molecular dynamics ~MD! simulations at 425 K. The rates for transitions between rotational isomeric states have been calculated from the initial slopes of time-delayed transition ~conditional! probability curves extracted ...

ii To: My parents Khalid and Sarah for their never ending support. My wife Alaa for her encouragement, patience, and believe in me. My children Khaled, Ahmad, and Sarah for bringing joy to my life. iii ACKNOWLEDGMENTS I would like to thank my advisor Dr. Thomas Peters for his support and guidance. I would also like to thank my committee members Dr. Patrick O'Shaughnessy and Dr. Renée Anthony fo...

Facial treatment is an important need for everyone because the first sight of meeting someone to see their face. Generally, facial skin type just normal skin. However, several factors such as environment, air, food, hygiene, and so on can affect human In this experiment, there were 5 types skin, namely dry oily combination sensitive With existence various types, it makes some people confused in...

Abstract Blockchain is the latest boon in world which handles mainly banking and finance. The blockchain also used healthcare management system for effective maintenance of electronic health medical records. technology ensures security, privacy, immutability. Federated Learning a revolutionary learning technique deep learning, supports from distributed environment. This work proposes framework ...

  One of the most famous methods for recommendation is user-based Collaborative Filtering (CF). This system compares active user’s items rating with historical rating records of other users to find similar users and recommending items which seems interesting to these similar users and have not been rated by the active user. As a way of computing recommendations, the ultimate goal of the user-ba...