Mangey  Ram Author of Evaluating Organization Development
FEATURED AUTHOR

Mangey Ram

Prof. Dr.
Graphic Era Deemed to be University

Dr. Mangey Ram received his Ph.D., major with Mathematics and minor in Computer Science from G. B. Pant University of Agriculture and Technology, Pantnagar. He is an editorial board member in many international journals. He has published 130 research publications in national and international journals of repute. His fields of research are Operations Research, Reliability Theory, Fuzzy Reliability, and System Engineering. Currently, he is working as a Professor at Graphic Era University.

Biography

Dr. Mangey Ram received the Ph.D. degree major in Mathematics and minor in Computer Science from G. B. Pant University of Agriculture and Technology, Pantnagar, India. He has been a Faculty Member for around ten years and has taught several core courses in pure and applied mathematics at undergraduate, postgraduate, and doctorate levels. He is currently a Professor at Graphic Era (Deemed to be University), Dehradun, India. Before joining the Graphic Era, he was a Deputy Manager (Probationary Officer) with Syndicate Bank for a short period. He is Editor-in-Chief of International Journal of Mathematical, Engineering and Management Sciences and the Guest Editor & Member of the editorial board of various journals. He is a regular Reviewer for international journals, including IEEE, Elsevier, Springer, Emerald, John Wiley, Taylor & Francis and many other publishers. He has published 130 research publications in IEEE, Taylor & Francis, Springer, Elsevier, Emerald, World Scientific and many other national and international journals of repute and also presented his works at national and international conferences. His fields of research are reliability theory and applied mathematics. Dr. Ram is a Senior Member of the IEEE, life member of Operational Research Society of India, Society for Reliability Engineering, Quality and Operations Management in India, Indian Society of Industrial and Applied Mathematics, member of International Association of Engineers in Hong Kong, and Emerald Literati Network in the U.K. He has been a member of the organizing committee of a number of international and national conferences, seminars, and workshops. He has been conferred with “Young Scientist Award” by the Uttarakhand State Council for Science and Technology, Dehradun, in 2009. He has been awarded the “Best Faculty Award” in 2011 and recently Research Excellence Award in 2015 for his significant contribution in academics and research at Graphic Era.

Areas of Research / Professional Expertise

    Operations Research, Reliability Theory, Optimization Techniques, Applied Mathematics

Websites

Books

Featured Title
 Featured Title - Reliability Engineering - 1st Edition book cover

Articles

CHINA

Sensitivity analysis of a hydroelectric production power plant under reworking scheme using fuzzy AHP approach


Published: Mar 12, 2018 by CHINA
Authors: Mangey Ram, Ritu Chandna

This research work aims to evaluate the sensitivity of the hydroelectric system, taking the human failure into consideration using fuzzy analytic hierarchy process (AHP) approach. Six different failure rates are taken into consideration. The fuzzy approach incorporates all the vagueness and uncertainty existing in the power system due to different failure and repair rates.

USA

Bi-directional system analysis under copula-coverage approach


Published: Jul 11, 2017 by USA
Authors: Mangey Ram, Nupur Goyal

Reliability assessment is a major step, toward the development of fault-tolerant computing system. In different fields of engineering and physical/ailed sciences, researchers or engineers have several reliability approaches for the better performance of the system.

AUSTRIA

An Approach to Investigating Reliability Indices for Tree Topology Network


Published: Aug 12, 2016 by AUSTRIA
Authors: Nupur Goyal, Mangey Ram, Ayush Kumar Dua

Due to advance technology, rapidly emergent complexity of networks and perseverance on network quality, reliability, and maintainability are progressively significant issues, and hence, the job of reliability analysts is becoming more challenging. A network’s optimum design is required for maintaining the reliability of a sophisticated network at a high level.

USA

Numerical solution to stochastic partial differential equation with variable repair rate


Published: Jan 11, 2016 by USA
Authors: Mangey Ram, Arpan Gupta

In this paper, a numerical solution technique to stochastic partial differential equations in reliability engineering is presented. The method is based upon finite difference discretization of the governing equations for the Markovian reliability model. In realistic situations, the repair rates and failure rates of engineering system are variable.

USA

Performance Evaluation of a Multi-state System Covering Imperfect Fault Coverage


Published: Nov 04, 2014 by USA
Authors: Mangey Ram, Monika Manglik

Fault-tolerant networks are being used to provide more reliable network connections. Development of the fault-tolerant computing system requires accurate reliability modeling. Numerical formulations and complex models are commonly used for obtaining reliability measures.

USA

Behavioural analysis of a hydroelectric production power plant under reworking scheme


Published: Jan 24, 2014 by USA
Authors: Monika Manglik, Mangey Ram

By high calibre of the fundamental nature of electric power, both of our economic and personal interests, a system is expected to supply as electrical energy as possible with the highest degree of quality and reliability. This research work aimed to evaluate the reliability measures of a hydroelectric power station.