作者: Arbind Prasad

Arbind Prasad, Ph D, obtained his doctorate from the Indian Institute of Technology Guwahati, Assam. He is currently an assistant professor and Head in the Department of Science and Technology, Government of Bihar, Posted at Katihar Engineering College, Katihar, Bihar, India. His main areas of interest include manufacturing, machining, polymer composites, biomaterials, materials processing, and orthopedic biomedical applications He has filled four patents, published more than 10 international journal articles, and edited three books. Ashwani Kumar, Ph D, is a senior lecturer in mechanical engineering at the Technical Education Department, Uttar Pradesh (Government of Uttar Pradesh), India. He has more than 11 years of research and academic experience in mechanical and materials engineering. He has published 85 research articles in international journals and has authored/edited 13 books on mechanical and materials engineering. Manoj Gupta, Ph D, was a former Head of the Materials Division of the Mechanical Engineering Department at the National University of Singapore. He has published more than 600 peer-reviewed journal articles and owns two US patents and one trade secret. He has also co-authored eight books. He is currently among the top 0.6% of researchers as per Stanford”s List and among the top 1% Scientist of the World Position by The Universal Scientific Education and Research Network.