Dr Yashodhara I

Lecturer

3 years Experience in Canara College.

Academic Area: Physics

Qualification

  • M.Sc., Ph.D.

Publications and Research

Research Experience: 6 years (2008 to 2014)

  • Karunakara N., Yashodhara I., Sudeep Kumara K., Tripathi R. M., Chougaonkar M. P., Menon S. N. and Sonal Kadam., 2014. Assessment of Ambient Gamma Dose Rate around a Prospective Uranium Mining Area of South India – A Comparative Study of Dose by Direct Methods and Soil Radioactivity Measurements. International Journal of Results in Physics, Vol. 4, 20-27.
  • N. Karunakara, Chetan Rao, P. Ujwal, I. Yashodhara, Sudeep Kumara, P. M. Ravi. 2013. Soil to rice transfer factors for 226Ra, 228Ra, 210Pb, 40K and 137Cs: a study on rice grown in India. International Journal of Environmental Radioactivity. Vol.118, 80-92.
  • Karunakara N., Ujwal P., Yashodhara I., Chetan Rao, Sudeep Kumara K., Dileep B. N. and Ravi P. M., 2013. Studies on soil to grass transfer factor (Fv) and grass to milk transfer coefficient (Fm) for cesium in Kaiga region. International Journal of Environmental Radioactivity, Volume 124, pp. 101-112.
  • A. Jayasheelan, S. Manjunatha, I. Yashodhara, and N. Karunakara. 2014. Study of natural radioactivity and estimation of radiation dose in the environment of Tumkur, Karnataka, India. International Journal of Radiation Protection and Dosimetry. 158 (1), 73-78.
  • P. V. Geetha, Ujwal Prabhu, I. Yashodhara, Sudeep Kumara, Rupali Karpe, P. M. Ravi, Nicy Ajith, K. K. Swain, N. Karunakara. 2014. Grass to cow milk transfer coefficient (Fm) for Iodine for equilibrium and emergency conditions. Journal of Radiation Protection and Environment, Vol. 37, Issue 2, pp 77-79.
  • K. Sudeep Kumara, N. Karunakara, I. Yashodhara, B. K. Sapra, B. K. Sahoo, J. J. Gaware, S. D. Kanse, and Y. S. Mayya. 2014. Effect of humidity on thoron adsorption in activated charcoal bed. Journal of Radiation Protection and Environment, Vol. 37, Issue 1, pp 14-20.
  • Yashodhara, I., Karunakara, N., Sudeep Kumara, Rudramurthy and Tripathi, R. M. 2012. Radiation levels and radionuclide distributions in soils of Gogi region, a proposed uranium mining region in North Karnataka. Journal of Radiation Protection and Environment, Vol. 34, Issue 4, pp. 267-269.
  • Gerald, P., N. Karunakara, H. M. Somashekarappa, Chetan Rao, Ujwal Prabhu, and I. Yashodhara. 2010. Natural Radioactivity in Udupi and Karkala Taluks of Coastal Karnataka. Indian Journal of Pure and Applied Physics, 40, 527-529.
  • Primal D’Cunha, Y. Narayana, N. Karunakara, I. Yashodhara, Sudeep Kumara. 2012 Concentration of 222Rn in drinking water along coastal Kerala and evaluation of ingestion doses. Journal of Radiation Protection and Environment. Vol. 34, Issue 3, 197-200.
  • P. Ujwal, N. Karunakara, I. Yashodhara, Chetan Rao, Sudeep Kumara, B. N. Dileep, P.D. Nayak and P. M. Ravi., 2012. Estimation of grass to milk transfer coefficient for cesium for emergency situations. Journal of Radiation Protection and Environment. Vol. 34, Issue 3, 210-212.
  • Sudeep Kumara, Yashodhara, I., Bijay, K. Sahoo, Gaware, J. Jithendra, Sapra, K. Balvinder, Mayya, S. Y., 2015. Evaluation of radon adsorption characteristics of a coconut shell – based activated charcoal system for radon and thoron removal applications. International Journal of Environmental Radioactivity, Paper Accepted for Publication.
  • Karunakara. N., Ujwal P., Yashodhara I., Sudeep Kumara K., Geetha P. V., Dileep B. N., Joshi P. James and Ravi P. M., 2014. Estimation of air to grass dry and wet deposition rates, velocities and mass interception factors for iodine for postulated accidental scenario. NAC-V, Mumbai.
  • Sudeep Kumara K., Karunakara N., Yashodhara I., Sapra B. K., Sahoo B. K., Gaware J. J., Kanse S. D., and Mayya Y. S., 2014. A prototype charcoal based 222Rn and 220Rn mitigation system for use in workplaces. NAC-V, Mumbai.
  • Chandra Shekar, K., Yashodhara, I., Karunakara, N., Radhakrishna, A.P. and Somashekarappa, H.M., 2014. Studies on concentration of radionuclides in medicinal plants. NAC-V, Mumbai.
  • Sudeep Kumara, K., Karunakara, N., Yashodhara, I., Sapra, B.K., Sahoo, B.K., Gaware, J.J., Kanse, S.D. amd Mayya, Y.S., 2014. Effect of humidity on thoron adsorption in charcoal bed. IARPNC-2014.
  • Yashodhara I, Karunakara N. and Tripathi R M. Baseline studies on natural radioactivity in Gogi region of North Karnataka. Proceedings of the National Seminar on Radiation and Environment. pp. 32, 2015.
  • Karunakara N, Ujwal P, Yashodhara I, Sudeep Kumara K, Dileep B N and Ravi P.M. Estimation of grass to milk transfer coefficient for strontium for emergency situations. Proceedings of the 4th Assian and oceanic congress on Radiation protection (AOCRP), May 12-16 Kuala Lumpur, Malaysia. 2014.

Other Activities

  • Nuclear Power Corporation of India (NPCIL) Research Fellowship  from 2008-10.
  • Board of Research in Nuclear Sciences (BRNS) Research Fellowship from 2010-14.
  • Life Member of Nuclear Track Society of India (NTSI)
Dr Yashodhara I is Lecturer at Canara College, Mangalore, Karnataka, India
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