Assistant Professor


Accounting can be divided into several fields including financial accounting, management accounting, external auditing, tax accounting and cost accounting. Accounting information systems are designed to support accounting functions and related activities. Financial accounting focuses on the reporting of an organization’s financial information, including the preparation of financial statements, to the external users of the information, such as investors.

Currently, Professor John is focusing his research on individual investor behavior and company incentives to better understand how disclosure affects stock returns and to uncover possible mispricing. Nevertheless, John is conducting an new way of examination of analyst access to information, and he is investigating market reactions to natural issues and the impact that would occur on individual firms.


  • Bachelor of technology in Mechanical Engineering 2010 Tezpur University
  • Master's of Technology in Thermal Engineering 2013 NIT Silchar
  • Ph.D of Mechanical Engineering in Materials Tribology 2019 NERIST


  • S. Das, A. Madheshiya, S.S. Gautam, C.R. Gautam, Fabrication and optical characterizations of lead calcium titanate borosilicate glasses, Journal of Non-Crystalline Solids, 478, 16–22, 2017, https://doi.org/10.1016/j.jnoncrysol.2017.10.004
  • S. Das, S.S. Gautam, C.R. Gautam, A. Madheshiya, U.S. Dixit, Parametric optimization of dry sliding wear and friction of germanium doped lead calcium titanate borosilicate glass ceramic, Ceramics International, 44, 6541–6550, 2018
  • S. Das ,C. W. Manpoong, S. S. Gautam, A. Madheshiya, C. R. Gautam, Tribological study of strontium bismuth titanate borosilicate glass ceramics, Materials Today: Proceedings, 5, 20306– 20313, 2018
  • S. Das, S. S. Gautam, C. R. Gautam, Mechanical and tribological characterization of lead calcium titanateborosilicate glass ceramic doped with ferric oxide, Materials Today: Proceedings, 5, 17746– 17752, 2018,
  • S. Das, A. Madheshiya, M. Ghosh, K. K. Dey, S. S. Gautam, J. Singh, R. Mishra, C. R Gautam, Structural, optical, and nuclear magnetic resonance studies of V2O5-doped lead calcium titanate borosilicate glasses, Journal of Physics and Chemistry of Solids, 126, 17−26, 2019
  • Sangeeta Das, Abhishek Madheshiya, Shubhajit Das, Satyam Shivam Gautam, Chandkiram Gautam, Mechanical, surface morphological and multi-objective optimization of tribological properties of V2O5 doped lead calcium titanate borosilicate glass ceramics,Ceramics International, Volume 46, Issue 11, Part B, 19170-19180, 2020
  • Sangeeta Das, Shubhajit Das, S.S. Gautam, C.R. Gautam, Optimization of wear coefficient and coefficient of friction of borosilicate glass ceramics using Taguchi coupled grey fuzzy logic technique, Materials Today: Proceedings, Volume 27, Part 2, 1579-1589, 2020
  • Ashish Kumar Singh, Kakoli Roy, Shubhajit Das, Sangeeta Das, WEDM investigation and fuzzy logic modelling of AA7075/SiC metal matrix composites, Materials Today: Proceedings, Volume 26, Part 2, 1988-1994, 2020,
  • Shubhajit Das, Sangeeta Das, Kakoli Roy, Modelling and turning investigations of Al2024 based metal matrix composites, Materials Today: Proceedings, Volume 26, Part 2, 1868-1871, 2020,
  • S. Das, A. Madheshiya, S. S. Gautam, C. R. Gautam, D. Tripathy, Electrical characteristics of PbOCaO-TiO2-SiO2-B2O3 glass ceramics doped with germanium, Journal of Materials Science: Materials in Electronics
  • Sangeeta Das, Abhishek Madheshiya, Satyam Shivam Gautam, Diptimayee Tripathy & Chandkiram Gautam. Dielectric and Impedance Spectroscopic Characteristics of Lead Calcium Titanate Borosilicate Glass Ceramics. Glass Physics Chemistry 46, 514–525 (2020).

Award, Fellowship & Recognition

  • Received Gold Medal from Tezpur University in 2010 for securing 1st Class First in B.Tech in Mechanical Engineering