G. N. Tiwari and Neha Dimri
Professor
Gopal Nath Tiwari, from Ballia (UP), India, received his doctoral degree in
1976 from the Banaras Hindu University (B.H.U). Since then, he is working at the
Centre for Energy Studies, IIT Delhi. During his lectures, at UG and PG level, in
IIT Delhi and interactions with various students, he noticed that there was a
dire need for clarification of several basic concepts associated with
elementary mathematics. To his credit, he has published around 600 research
papers, 25 books and supervised more than 80 Ph.D. students in renewable energy
sources. He is a co-recipient of the “Hari Om Ashram Prerit S.S.Bhatnagar”
Award in 1982. He is also a recipient of a European fellowship in 1997 and
visited the University of Ulster (UK) in 1993. In addition, he was also
nominated for an IDEA award.
He holds
the position of Editor-in-chief, Editor, Associate Editor and is a reviewer for
many international journals. Professor Tiwari has been conferred the “Vigyan
Ratna” by the government of U.P, India on March 26, 2008 and the Valued
Associated Editor award by the J. of Solar Energy. He
is also a recipient of lifetime achievement award by ISAM organized by KNIT
Sultanpur in December, 2015. He is also the founder-President of
the Bag Energy Research Society (BERS: www.bers.in), which
is responsible for energy education and basic education in rural India.
Neha Dimri completed her schooling from Bal
Bharati Public School, GRH Marg, Delhi. Thereafter, she pursued her B.Tech in
Computer Science and Engineering from Indira Gandhi Institute of Technology,
Delhi and M.Tech in Software Engineering from Delhi Technological
University. Currently, she is pursuing her
Ph.D. from IIT, Delhi. Her experience from primary schooling, along with Prof.
G.N. Tiwari’s primary education at Ballia (UP), has played a very important
role in the development of this book.