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Dr. Kalyan Bhuyan

Professor, Department of Physics
  • Email - kalyanbhuyan@dibru.ac.in
  • Department of Physics
  • Designation - Professor

Profile

Education:

  1. Bachelor’s Degree: Dibrugarh University
  2. Master’s Degree: Dibrugarh University
  3. Ph.D.: Dibrugarh University
  4. M. Tech.: Andhra University
  5. P.G. Diploma in Space and Atmospehirc Science: CSSTE-AP, UN

Professional Experience:

  1. Teaching and Research in Dibrugarh University since 2005
  2. Recognized as Ph. D. Supervisor since 2006 by DIbrugarh University
  3. Co-convener, National Conference on Laser and Optical Sciences (NCLAOS-2010) at D.H.S. Kanoi College during 11-13 October 2010.
  4. Acted as Coordinator, Registration Sub-Committee, International Seminar on River, Society and Sustainable Development held at Dibrugarh University, 26-29 May, 2011.
  5. Member, Organizing Committee, INSPIRE Science Camp for H.S. Students at Dibrugarh University, 17-23 July, 2011
  6. Co-convener, National Conference on Physical Sciences at D.H.S. Kanoi College on 13-14 September, 2013.
  7. Convenor, Student Outreach Activity, SPIE, in collaboration with IIT Guwahati on 12 November, 2016

Areas of Interest/ Specialization:

  • Cosmology, Non-linear Dynamics, Network Theory and Space and Atmospheric Physics

Research Projects:

  1. Study of ionospheric scintillation using a synergy of measurements between a Digital Ionosonde, All Sky Imaging Device and GPS TEC and Scintillation Monitor at a location lying in the anomaly crest region (Dibrugarh) and development of a model for the thermosphere-ionosphere system, ISRO CAWSES-II, 2010-2013, Rs. 7.755 lakhs

Other Projects:

  1. Study of the Mesospheric and Lower Thermospheric processes over Dibrugarh using a Mesosphere Lower Thermosphere Photometer (Collaborative work with National Atmospheric Research Laboratory), 2015

Ph.D Awarded:

Sl. No.

Name

Topic

1.

Dr. Rashmi Patowary

Dynamics of the Magnetosphere and its interaction with the Ionosphere.

2.

Ms. Sebika Kangsha Banik

On the application of the theory of dynamical systems in Cosmology

3.

Ms. Junmi Gogoi

Coupling of the Earth’s Ionosphere and the Magnetosphere: The Role of Geomagnetic Activity

4.

Ms. Debika Kangsha Banik

Dynamics of a few Bianchi Cosmologies in Palatini Formalism

 

Current Ph.D. Scholars:

a) Space and Atmospheric Physics: (i) Ms. Jinee Gogoi, (ii) Ms. Angkita Hazarika, (iii) Ms. Prantika Nath, (iv) Ms. Niki Gogoi, (v) Shyam Lochan Bora, (vi) K.J. Baishya 

b) Cosmology: (i) Ms. Chayanika Chetia, (ii) Ms. Prativa Gohain, (iii) Mr. Mrinnoy M. Gohain, (iv) Mr. H.P. Saikia

c) Netwrok Theory: Ms. Kimasha Borah 

Administrative Assignments:

  1. Head, Department of Physics
  2. Serving/Served as Members of 
    1. DRC in Physics , D.U.
    2. DRC in Centre for Atmospheric Studies
    3. DRC in Centre for Computer Studeis
    4. Board of Studies in Physics, D.U.
    5. Board of Studies in Centre for Atmospheric Studies
    6. DMC in Physics, D.U.
    7. Board of Studies in Physics, JB Autonomous College
    8. actively participating in setting up of Science Park in D.U. and several other committees
    9. Director IQAC (2018-2023)
    10. Chairperson, Centre for Atmospheric Studies
    11. Member, Executive Council, BSSRV, Golaghat
    12. Member, Finance Committee, BSSRV, Golaghat
    13. Member, Court, BSSRV, Golaghat
    14. Member, IQAC, Madhavdev University

Consultancy:

  • Consultancy to Government of Assam/Public Sector/ Govt. Undertaking Companies, etc.

Extension Service:

  • Life member of Asom Ganit Siksayatan, Society for Laser and Optical Science; Published Popular Science articles, short stories in reputed journals, in Assamese Periodicals and News papers, Popular Science Articles broadcast by All India Radio, Dibrugarh, Editor of Padartha Bigyan Patrika of the 2012-13 issue. Actively participating in the activities of National Children Science Congress.

Reviewer:

  1. Radio Science
  2. Classical and Quantum Gravity
  3. Indian Journal of Physics
  4. Physica Scripta
  5. Journal of Atmospheric and Solar-Terrestrial Physics
  6. Materials Today Proceedings

Achievements by Research Scholars:

1. Ms. Jinee Gogoi: Invited to present her work on "A statisitcial  study of Arctic and Antarctic Sudden Stratospheric Warming events and their impacts on the Ionosphere-thermosphere system" at the 12th International Workshop on Long-Term Chanes and Trends in the Atmosphere in the Universidade de Vugo, Spain during 6-10 May, 2024. She has been granted 1000 Euros by the organizers for her travel.

2. Ms. Angkita Hazarika: Her research paper "Performance evaluation of IRI, IRI Plas and SAMI2 during the consecutive prolonged solar minimum of cycles 23 and 24 around 100oE" has been awarded the 2023 Outstanding Paper Award for Young Scientits by the Committee on Space Research (COSPAR).

Publications

1. Selected Publications in Scopus/WoS Journals:

  1. Sankar Jyoti Nath, Imran A. Girach, S. Harithasree, Kalyan Bhuyan, Narendra Ojha, and Manish Kumar, Urban ozone variability using automated machine learning: Inference from different feature importance schemes, Environmental Monitoring and Assessment, March 2024, Accepted for Publication.
  2. Kimasha Borah, Kalyan Bhuyan, Ankumon Sarmah, Unveiling the Network Properties of Peer Alcohol Network: A Novel Understanding of Alcohol Consumption Behaviour of Adult Network of a Village, International Journal of Intelligent Systems and Applications in Engineering, Vol. 12(24s), 24 March, 2024.
  3. Mrinnoy M Gohain and Kalyan Bhuyan, Singularity Free Cosmological Models in Viscous Symmetric Teleparallel Gravity, Accepted for publication  in Physics of the Dark Universe, 12 January 2024.
  4. Jinee Gogoi, K. Bhuyan, B. R. Kalita, R. Vaishnav, Conjugate hemispheric response of Earth’s ionosphere due to 2019 Antarctic minor Sudden Stratospheric Warming (SSW): comparison with 2013 Arctic major SSW, Accepted for publication in Advances in Space Research, December 2023. 
  5. MM Gohain, R Mazumdar, S Tanveer, SS Aafreen, S Pandey, K Bhuyan, R. Changmai and A. Dahal, Scalar Field Cosmology with Powerlaw and Hybrid Expansion Law in Symmetric Teleparallel Gravity, International Journal of Theoretical Physics 62 (10), 213, 2023
  6. C Chetia, MM Gohain, K Bhuyan, Particle creation and bulk viscosity in Bianchi-I universe in Saez–Ballester theory with different deceleration parameters, General Relativity and Gravitation 55 (10), 1-46, 2023
  7. A Hazarika, K Bhuyan, BR Kalita, PK Bhuyan, A Borgohain, RC Tiwari, Performance evaluation of IRI, IRI Plas and SAMI2 during the consecutive prolonged solar minimum of cycles 23 and 24 around 100° E, Advances in Space Research, 2023. Angkita Hazarika has been awarded the 2023 Outstanding Paper Award for Young Scientists by Committee on Space Research (COSPAR).
  8. MM Gohain, K Bhuyan, Emergent Universe in Bianchi type I model as a two-fluid system, Indian Journal of Physics 97 (6), 1939-1946, 2023
  9. J Gogoi, K Bhuyan, SK Sharma, BR Kalita, R Vaishnav, A comprehensive investigation of Sudden Stratospheric Warming (SSW) events and upper atmospheric signatures associated with them, Advances in Space Research 71 (8), 3357-3372, 2023.
  10. M Chamua, PK Bhuyan, K Bhuyan, A quiet day empirical model of electron density in the Indian equatorial F-region, Solar-Terrestrial Physics 9 (1), 68-72, 2023.
  11. MM Gohain, and K Bhuyan, Non-singular solutions in f (R, T) gravity coupled with a bulk viscous fluid, The European Physical Journal Plus 138 (3), 1-21, 2023.
  12. K. Borah, Dhrubajyoti Chetia, Kalyan Bhuyan, and Dhrubajyoti Bhuyan, Symptom Network Analysis of Social and Mental Health Complications of Alcohol Use Disorder, Proceedings of Seventh International Congress on Information and Communication Technology, DOI: 10.1007/978-981-19-2394-4_65, 2023
  13. K. Borah, Kalyan Bhuyan, U. Saikia and P.K. Bora, Exploring the Link between Alcohol Use and Physical Illnesses and Harms Using Network Analysis: A Cross-Sectional Study, Asian Journal of Biological and Life Sciences, 2023.
  14. SL Bora, J Das, K Bhuyan, PJ Hazarika, Flood susceptibility mapping using GIS and multi-criteria decision analysis in Dibrugarh District of Assam, North-East India, Monitoring and Managing Multi-hazards: A Multidisciplinary Approach, 65-79, 2022
  15. DK Banik, SK Banik, K Bhuyan, Dynamics of Hu–Sawicki model in Born–Infeld f(R) gravity theory, General Relativity and Gravitation 54 (3), 29, 2022.
  16. S.L. Bora, Kalyan Bhuyan, P.J. Hazarika, J. Gogoi and K. Goswami, Analysis of rainfall trend using non-parametric methods and innovative trend analysis during 1901–2020 in seven states of North East India, Current Science 122 (7), 801-811, 2022.
  17. B. Pathak, P.K. Bhuyan, A. Saikia, Kalyan Bhuyan, P. Ajay, S.J. Nath, and S.L. Bora, Impact of lockdown due to COVID-19 outbreak on O3 and its precursor gase, PM and BC over northeat India, Current Science, Vol. 120 (2), 25 January, 2021.
  18. Junmi Gogoi and Kalyan Bhuyan, Spectral Analysis on the Solar parameters and empirical orthogonal functions of foF2 data obtained by singular value decomposition, Advances in Space Research, 64(9), 1712-1731, 2019, doi:10.1016/j.asr.2019.07.042
  19. Kimasha Borah, Kalyan Bhuyan and Dhrubajyoti Bhuyan, Alcohol Use Disorder in Adolescents from Network Theory Perspective, International Journal of Current Research and Review (Elsevier), 11(13), 1-6, 2019, doi:10.31782/IJCRR.2019.11131.
  20. Debika K Banik, Sebika K Banik and Kalyan Bhuyan, Bianchi I and V cosmologies with Hu-Sawicki f(R) gravity in Palatini formalism, Journal of Physics Communications, 2, 115017, 2018, doi: 10.1088/2399-6528/aaeee7.
  21. Debika K. Banik, Sebika K. Banik, and Kalyan Bhuyan, Dynamical System Approach to Born-Infeld f (R) gravity in Palatini Formalism, Physical Review D, P. R. D. - 97,124041(2018) DOI: -10.1103/PhysRevD.97.124041
  22. S.K. Banik, D.K. Banik and K. Bhuyan, A dynamical system approach to Bianchi III cosmology for Hu-Sawicki type f(R) gravity, General Relativity and Gravitation, 50:24, DOI: 10.1007/s10714-017-2345-9 (2018)
  23. D.K. Banik, S.K. Banik and K. Bhuyan, Bianchi V Cosmological model in Palatini f(R) gravity, General Relativity and Gravitation, 50:13, DOI: 10.1007/s10714-017-2334-4 (2018)
  24. S.K. Banik, D.K. Banik and K. Bhuyan, Phase portraits of Higher Dimensional FRW Cosmology in Rp exp(λR) Gravity filled with Non-perfect fluid, Springer Proceedings in Physics, 203, DOI: 10.1007/978-3-319-73171-1_76 (2018)
  25. S.K. Banik, D.K. Banik and K. Bhuyan, Bianchi III Cosmologies for the form  using the Palatini formalism, Springer Proceedings in Physics, 203, DOI: 10.1007/978-3-319-73171-1_160 (2018)
  26. D.K. Banik, S.K. Banik and K. Bhuyan, Anisotropic Bianchi type III model in Palatini f(R) gravity, Astrophysics and Space Science 362:51, DOI: 10.1007/s10509-017-3031-1(2017)
  27. Dynamics of Higher Dimensional FRW Cosmology in Rp exp(λR) Gravity S.K. Banik and K. Bhuyan Pramana-Journal of Physics, DOI 10.1007/x12043-016-1335-2, 2017, I.F. 0.69
  28. Dynamics of Bianchi I cosmology in f(R) gravity in Palatini formalism D.K. Banik, S.K. Banik and K. Bhuyan Indian Journal of Physics, DOI 10.1007/s12648-016-0898-6, 2016 I.F. 1.166
  29. Dynamics of Bianchi I Cosmology in exp(λR) gravity S.K. Banik and K. Bhuyan Indian Journal of Physics, November 2015, DOI 10.1007/s12648-015-0697-5, I.F. 1.785
  30. Near Surface atmospheric response to the total solar eclipse at Dibrugarh on 22 July, 2009, Kusuma G Rao, N Narendra Reddy, G Ramakrishna, P K Bhuyan, Kalyan Bhuyan, Gayarty Kalita, Binita Pathak, Journal of Atmospheric and Solar-Terrestrial Physics, 2013 http://dx.doi.org.10.1016/j/jatp.2013.01.001. I.F. 1.672
  31. Latitudinal  Variation of  F2-region response to geomagnetic disturbance, Rashmi Patowary, S.B. Singh, Kalyan Bhuyan, Advances in Space Research, 2013, vol.52 (3), p367-374, I.F. 1.066
  32. Seasonal heterogeneity in aerosol types over Dibrugarh-North-Eastern India B. Pathak, P.K. Bhuyan, M.M. Gogoi and K. Bhuyan, Atmos. Environ., doi:10.1016/j.atmosenv.2011.10.061, 2012. I.F.3.742
  33. Aerosol temporal characteristics and the resulting impact on radiative forcing at a location in the northeast India.B. Pathak, G. Kalita, K. Bhuyan, P.K. Bhuyan and K. Krihnamoorthy JGR, doi:10.1029/2009JD013462, 2011. I.F. 3.303
  34. Variation of total columnar ozone characteristics over Dibrugarh and with satellite observations over the Indian subcontinent. G. Kalita, P.K. Bhuyan and K. Bhuyan, Ind. J. Phys., 84(6), 635-639, 2011. I.F. 1.785
  35. Impact of zonal wind on latitudinal variation of total columnar ozone over the Indian peninsula. G. Kalita, B. Pathak, P.K. Bhuyan and K. Bhuyan, Int. J. Remote Sens., doi: 10.1080/01431161.2011.564221, 2011. I.F. 1.117
  36. Multiyear investigation of near and columnar aerosols over Dibrugarh, north eastern part of India: Heterogeneity in source impacts. Gogoi, M.M., Pathak, B., Krishnamoorthy, K., Bhuyan, P.K., Sureshbabu, S., Bhuyan, K., Kalita, G., Atmospheric Environment, 2010, doi:10.1016/j.atmoenv.2010.12.056. I.F. 3.742
  37. P K Bhuyan and K Bhuyan, The equatorial ionization anomaly at the topside F region of the ionosphere along 75oE, Advances in Space Research, doi:10.1016/j.asr.2008.09.027, 2009, I.F. 1.066
  38. P.K. Bhuyan, A. Borgahain and Kalyan Bhuyan, Theoretical simulation of electron density and temperature distribution at Indian equatorial and low latitude ionosphere, Advances in Space Research, Vol. 41, p587-598, 2008. I.F. 1.066
  39. R.R. Borah, Kalyan Bhuyan and P.K. Bhuyan, Correlation distance of ionospheric total electron content in the Indian low latitude region, Indian J. Phys., Vol. 82(5), p545-550, 2008. I.F. 1.785
  40. Kalyan Bhuyan and P.K. Bhuyan, International Reference Ionosphere as a regularization profile for Computerized Ionospheric Tomography, Advances in Space Research, Vol. 39, p851-858, 2007. I.F. 1.066
  41. Kalyan Bhuyan, S.B. Singh and P.K. Bhuyan, Application of generalized singular value decomposition to ionospheric tomography, Annales Geophysicae, Vol. 22, p3437-3444, 2004. I.F. 1.842
  42. P.K. Bhuyan, M. Chamua, Kalyan Bhuyan, P. Subrahmanyam and S.C. Garg, Diurnal, Seasonal and latitudinal variation of electron density in the topside F-region of the Indian zone ionosphere at solar minimum and comparison with the IRI., Journal of Atmospheric and Solar Terrestrial Physics, Vol. 65, p359-368, 2003, I.F. 1.672
  43. Kalyan Bhuyan, S. B. Singh and P.K. Bhuyan, Tomographic Reconstruction of the Ionosphere using Generalized singular Value Decomposition, Current Science, Vol. 83, No. 9, p1117-1120, 10 Nov. 2002. I.F. 0.8

Books and Book Chapters:

  1. Jagat Kutir: An Assamese Translation of Home in the World by Amartya Sen, Assam Publishing Company (in Press), 2024
  2. Sapiens: An Assamese Translation of Sapiens by Y. N. Harari, Assam Publishing Company, ISBN: 978-93-92305-47-4, 2022
  3. Tulapatar Avaran: An Assamese Translation of Life in Words by Ismat Chugtai, Assam Publishing Company, ISBN: 978-93-92305-06-1, 2021
  4. Goru aru Anyanya Kabita, A collection of Poems in Assamese, Panchajanya Books, ISBN: 978-93-88645-75-1, 2020.
  5. “Nicolaus Copernicus” Biography in Assamese published by Publication Division, Dibrugarh University, ISBN-978-93-84819-5, 2016
  6. “Science: A Unique Representation of Reality” Manoratha Panchyajanya Printing and Publishing, 2015, ISBN: 978-81-921779-9-1
  7. Statistical Mechanics, ISBN-978-93-82746-13-3, Kiran Prakashan, Assam, 2014.
  8. Higgs Boson- The “GOD” Particle Science Galaxy, ISBN-978-93-82283-67-6 Kaustubh Prakashan, 2014
  9. Mathematical Physics and Quantum Mechanics, ISBN-978-93-82164-34-0, Kiran Prakashan, Assam, 2013.
  10. Computerized Tomographic Investigation of the Ionosphere, ISBN-978-3-8473-1044-0, Lambert Academic Publishing, Germany, 2012.
  11. Thermal Physics and Waves and Oscillations, ISBN-978-81-923318-0-5, Kiran Prakashan, Assam, 2012.
  12. Mechanics and Thermodynamics, ISBN-978-93-82164-12-8, Kiran Prakashan, Assam, 2012.
  13. Electricity and Magnetism, ISBN-978-93-82164-17-3, Kiran Prakashan, Assam, 2012.
  14. Field Experiment during the Total Solar Eclipse at Dibrugarh on 22 July 2009, Coauthor, Atmospheric Science Program, Indian Space Research Organization, May 2011, Monogram

Edited Books:

  1. Ananya, Biography of Selected Women Scientists in Assamese, Assam Science Writers' Association, 2020.
  2. Kovid Samayor Galpa, A collection of Assamese Short Stories by various writers written during COVID-19, Assam Publishing Company, ISBN: 978-93-92305-14-6, 2021.
  3. Kovid Samayaor Kabita, A collection of Assamese Poems by various poets written during COVID-19, Assam Publishing Company, 2022.

Courses Taken

  1. Classical Mechanics in MSc First Semester
  2. Theory of Relativity in MSc Second Semester
  3. The Physics of Black Holes in MSc Third Semester
  4. Student Projects
Profile

Profile

Education:

  1. Bachelor’s Degree: Dibrugarh University
  2. Master’s Degree: Dibrugarh University
  3. Ph.D.: Dibrugarh University
  4. M. Tech.: Andhra University
  5. P.G. Diploma in Space and Atmospehirc Science: CSSTE-AP, UN

Professional Experience:

  1. Teaching and Research in Dibrugarh University since 2005
  2. Recognized as Ph. D. Supervisor since 2006 by DIbrugarh University
  3. Co-convener, National Conference on Laser and Optical Sciences (NCLAOS-2010) at D.H.S. Kanoi College during 11-13 October 2010.
  4. Acted as Coordinator, Registration Sub-Committee, International Seminar on River, Society and Sustainable Development held at Dibrugarh University, 26-29 May, 2011.
  5. Member, Organizing Committee, INSPIRE Science Camp for H.S. Students at Dibrugarh University, 17-23 July, 2011
  6. Co-convener, National Conference on Physical Sciences at D.H.S. Kanoi College on 13-14 September, 2013.
  7. Convenor, Student Outreach Activity, SPIE, in collaboration with IIT Guwahati on 12 November, 2016

Areas of Interest/ Specialization:

  • Cosmology, Non-linear Dynamics, Network Theory and Space and Atmospheric Physics

Research Projects:

  1. Study of ionospheric scintillation using a synergy of measurements between a Digital Ionosonde, All Sky Imaging Device and GPS TEC and Scintillation Monitor at a location lying in the anomaly crest region (Dibrugarh) and development of a model for the thermosphere-ionosphere system, ISRO CAWSES-II, 2010-2013, Rs. 7.755 lakhs

Other Projects:

  1. Study of the Mesospheric and Lower Thermospheric processes over Dibrugarh using a Mesosphere Lower Thermosphere Photometer (Collaborative work with National Atmospheric Research Laboratory), 2015

Ph.D Awarded:

Sl. No.

Name

Topic

1.

Dr. Rashmi Patowary

Dynamics of the Magnetosphere and its interaction with the Ionosphere.

2.

Ms. Sebika Kangsha Banik

On the application of the theory of dynamical systems in Cosmology

3.

Ms. Junmi Gogoi

Coupling of the Earth’s Ionosphere and the Magnetosphere: The Role of Geomagnetic Activity

4.

Ms. Debika Kangsha Banik

Dynamics of a few Bianchi Cosmologies in Palatini Formalism

 

Current Ph.D. Scholars:

a) Space and Atmospheric Physics: (i) Ms. Jinee Gogoi, (ii) Ms. Angkita Hazarika, (iii) Ms. Prantika Nath, (iv) Ms. Niki Gogoi, (v) Shyam Lochan Bora, (vi) K.J. Baishya 

b) Cosmology: (i) Ms. Chayanika Chetia, (ii) Ms. Prativa Gohain, (iii) Mr. Mrinnoy M. Gohain, (iv) Mr. H.P. Saikia

c) Netwrok Theory: Ms. Kimasha Borah 

Administrative Assignments:

  1. Head, Department of Physics
  2. Serving/Served as Members of 
    1. DRC in Physics , D.U.
    2. DRC in Centre for Atmospheric Studies
    3. DRC in Centre for Computer Studeis
    4. Board of Studies in Physics, D.U.
    5. Board of Studies in Centre for Atmospheric Studies
    6. DMC in Physics, D.U.
    7. Board of Studies in Physics, JB Autonomous College
    8. actively participating in setting up of Science Park in D.U. and several other committees
    9. Director IQAC (2018-2023)
    10. Chairperson, Centre for Atmospheric Studies
    11. Member, Executive Council, BSSRV, Golaghat
    12. Member, Finance Committee, BSSRV, Golaghat
    13. Member, Court, BSSRV, Golaghat
    14. Member, IQAC, Madhavdev University

Consultancy:

  • Consultancy to Government of Assam/Public Sector/ Govt. Undertaking Companies, etc.

Extension Service:

  • Life member of Asom Ganit Siksayatan, Society for Laser and Optical Science; Published Popular Science articles, short stories in reputed journals, in Assamese Periodicals and News papers, Popular Science Articles broadcast by All India Radio, Dibrugarh, Editor of Padartha Bigyan Patrika of the 2012-13 issue. Actively participating in the activities of National Children Science Congress.

Reviewer:

  1. Radio Science
  2. Classical and Quantum Gravity
  3. Indian Journal of Physics
  4. Physica Scripta
  5. Journal of Atmospheric and Solar-Terrestrial Physics
  6. Materials Today Proceedings

Achievements by Research Scholars:

1. Ms. Jinee Gogoi: Invited to present her work on "A statisitcial  study of Arctic and Antarctic Sudden Stratospheric Warming events and their impacts on the Ionosphere-thermosphere system" at the 12th International Workshop on Long-Term Chanes and Trends in the Atmosphere in the Universidade de Vugo, Spain during 6-10 May, 2024. She has been granted 1000 Euros by the organizers for her travel.

2. Ms. Angkita Hazarika: Her research paper "Performance evaluation of IRI, IRI Plas and SAMI2 during the consecutive prolonged solar minimum of cycles 23 and 24 around 100oE" has been awarded the 2023 Outstanding Paper Award for Young Scientits by the Committee on Space Research (COSPAR).

Publications

Publications

 

1. Selected Publications in Scopus/WoS Journals:

  1. Sankar Jyoti Nath, Imran A. Girach, S. Harithasree, Kalyan Bhuyan, Narendra Ojha, and Manish Kumar, Urban ozone variability using automated machine learning: Inference from different feature importance schemes, Environmental Monitoring and Assessment, March 2024, Accepted for Publication.
  2. Kimasha Borah, Kalyan Bhuyan, Ankumon Sarmah, Unveiling the Network Properties of Peer Alcohol Network: A Novel Understanding of Alcohol Consumption Behaviour of Adult Network of a Village, International Journal of Intelligent Systems and Applications in Engineering, Vol. 12(24s), 24 March, 2024.
  3. Mrinnoy M Gohain and Kalyan Bhuyan, Singularity Free Cosmological Models in Viscous Symmetric Teleparallel Gravity, Accepted for publication  in Physics of the Dark Universe, 12 January 2024.
  4. Jinee Gogoi, K. Bhuyan, B. R. Kalita, R. Vaishnav, Conjugate hemispheric response of Earth’s ionosphere due to 2019 Antarctic minor Sudden Stratospheric Warming (SSW): comparison with 2013 Arctic major SSW, Accepted for publication in Advances in Space Research, December 2023. 
  5. MM Gohain, R Mazumdar, S Tanveer, SS Aafreen, S Pandey, K Bhuyan, R. Changmai and A. Dahal, Scalar Field Cosmology with Powerlaw and Hybrid Expansion Law in Symmetric Teleparallel Gravity, International Journal of Theoretical Physics 62 (10), 213, 2023
  6. C Chetia, MM Gohain, K Bhuyan, Particle creation and bulk viscosity in Bianchi-I universe in Saez–Ballester theory with different deceleration parameters, General Relativity and Gravitation 55 (10), 1-46, 2023
  7. A Hazarika, K Bhuyan, BR Kalita, PK Bhuyan, A Borgohain, RC Tiwari, Performance evaluation of IRI, IRI Plas and SAMI2 during the consecutive prolonged solar minimum of cycles 23 and 24 around 100° E, Advances in Space Research, 2023. Angkita Hazarika has been awarded the 2023 Outstanding Paper Award for Young Scientists by Committee on Space Research (COSPAR).
  8. MM Gohain, K Bhuyan, Emergent Universe in Bianchi type I model as a two-fluid system, Indian Journal of Physics 97 (6), 1939-1946, 2023
  9. J Gogoi, K Bhuyan, SK Sharma, BR Kalita, R Vaishnav, A comprehensive investigation of Sudden Stratospheric Warming (SSW) events and upper atmospheric signatures associated with them, Advances in Space Research 71 (8), 3357-3372, 2023.
  10. M Chamua, PK Bhuyan, K Bhuyan, A quiet day empirical model of electron density in the Indian equatorial F-region, Solar-Terrestrial Physics 9 (1), 68-72, 2023.
  11. MM Gohain, and K Bhuyan, Non-singular solutions in f (R, T) gravity coupled with a bulk viscous fluid, The European Physical Journal Plus 138 (3), 1-21, 2023.
  12. K. Borah, Dhrubajyoti Chetia, Kalyan Bhuyan, and Dhrubajyoti Bhuyan, Symptom Network Analysis of Social and Mental Health Complications of Alcohol Use Disorder, Proceedings of Seventh International Congress on Information and Communication Technology, DOI: 10.1007/978-981-19-2394-4_65, 2023
  13. K. Borah, Kalyan Bhuyan, U. Saikia and P.K. Bora, Exploring the Link between Alcohol Use and Physical Illnesses and Harms Using Network Analysis: A Cross-Sectional Study, Asian Journal of Biological and Life Sciences, 2023.
  14. SL Bora, J Das, K Bhuyan, PJ Hazarika, Flood susceptibility mapping using GIS and multi-criteria decision analysis in Dibrugarh District of Assam, North-East India, Monitoring and Managing Multi-hazards: A Multidisciplinary Approach, 65-79, 2022
  15. DK Banik, SK Banik, K Bhuyan, Dynamics of Hu–Sawicki model in Born–Infeld f(R) gravity theory, General Relativity and Gravitation 54 (3), 29, 2022.
  16. S.L. Bora, Kalyan Bhuyan, P.J. Hazarika, J. Gogoi and K. Goswami, Analysis of rainfall trend using non-parametric methods and innovative trend analysis during 1901–2020 in seven states of North East India, Current Science 122 (7), 801-811, 2022.
  17. B. Pathak, P.K. Bhuyan, A. Saikia, Kalyan Bhuyan, P. Ajay, S.J. Nath, and S.L. Bora, Impact of lockdown due to COVID-19 outbreak on O3 and its precursor gase, PM and BC over northeat India, Current Science, Vol. 120 (2), 25 January, 2021.
  18. Junmi Gogoi and Kalyan Bhuyan, Spectral Analysis on the Solar parameters and empirical orthogonal functions of foF2 data obtained by singular value decomposition, Advances in Space Research, 64(9), 1712-1731, 2019, doi:10.1016/j.asr.2019.07.042
  19. Kimasha Borah, Kalyan Bhuyan and Dhrubajyoti Bhuyan, Alcohol Use Disorder in Adolescents from Network Theory Perspective, International Journal of Current Research and Review (Elsevier), 11(13), 1-6, 2019, doi:10.31782/IJCRR.2019.11131.
  20. Debika K Banik, Sebika K Banik and Kalyan Bhuyan, Bianchi I and V cosmologies with Hu-Sawicki f(R) gravity in Palatini formalism, Journal of Physics Communications, 2, 115017, 2018, doi: 10.1088/2399-6528/aaeee7.
  21. Debika K. Banik, Sebika K. Banik, and Kalyan Bhuyan, Dynamical System Approach to Born-Infeld f (R) gravity in Palatini Formalism, Physical Review D, P. R. D. - 97,124041(2018) DOI: -10.1103/PhysRevD.97.124041
  22. S.K. Banik, D.K. Banik and K. Bhuyan, A dynamical system approach to Bianchi III cosmology for Hu-Sawicki type f(R) gravity, General Relativity and Gravitation, 50:24, DOI: 10.1007/s10714-017-2345-9 (2018)
  23. D.K. Banik, S.K. Banik and K. Bhuyan, Bianchi V Cosmological model in Palatini f(R) gravity, General Relativity and Gravitation, 50:13, DOI: 10.1007/s10714-017-2334-4 (2018)
  24. S.K. Banik, D.K. Banik and K. Bhuyan, Phase portraits of Higher Dimensional FRW Cosmology in Rp exp(λR) Gravity filled with Non-perfect fluid, Springer Proceedings in Physics, 203, DOI: 10.1007/978-3-319-73171-1_76 (2018)
  25. S.K. Banik, D.K. Banik and K. Bhuyan, Bianchi III Cosmologies for the form  using the Palatini formalism, Springer Proceedings in Physics, 203, DOI: 10.1007/978-3-319-73171-1_160 (2018)
  26. D.K. Banik, S.K. Banik and K. Bhuyan, Anisotropic Bianchi type III model in Palatini f(R) gravity, Astrophysics and Space Science 362:51, DOI: 10.1007/s10509-017-3031-1(2017)
  27. Dynamics of Higher Dimensional FRW Cosmology in Rp exp(λR) Gravity S.K. Banik and K. Bhuyan Pramana-Journal of Physics, DOI 10.1007/x12043-016-1335-2, 2017, I.F. 0.69
  28. Dynamics of Bianchi I cosmology in f(R) gravity in Palatini formalism D.K. Banik, S.K. Banik and K. Bhuyan Indian Journal of Physics, DOI 10.1007/s12648-016-0898-6, 2016 I.F. 1.166
  29. Dynamics of Bianchi I Cosmology in exp(λR) gravity S.K. Banik and K. Bhuyan Indian Journal of Physics, November 2015, DOI 10.1007/s12648-015-0697-5, I.F. 1.785
  30. Near Surface atmospheric response to the total solar eclipse at Dibrugarh on 22 July, 2009, Kusuma G Rao, N Narendra Reddy, G Ramakrishna, P K Bhuyan, Kalyan Bhuyan, Gayarty Kalita, Binita Pathak, Journal of Atmospheric and Solar-Terrestrial Physics, 2013 http://dx.doi.org.10.1016/j/jatp.2013.01.001. I.F. 1.672
  31. Latitudinal  Variation of  F2-region response to geomagnetic disturbance, Rashmi Patowary, S.B. Singh, Kalyan Bhuyan, Advances in Space Research, 2013, vol.52 (3), p367-374, I.F. 1.066
  32. Seasonal heterogeneity in aerosol types over Dibrugarh-North-Eastern India B. Pathak, P.K. Bhuyan, M.M. Gogoi and K. Bhuyan, Atmos. Environ., doi:10.1016/j.atmosenv.2011.10.061, 2012. I.F.3.742
  33. Aerosol temporal characteristics and the resulting impact on radiative forcing at a location in the northeast India.B. Pathak, G. Kalita, K. Bhuyan, P.K. Bhuyan and K. Krihnamoorthy JGR, doi:10.1029/2009JD013462, 2011. I.F. 3.303
  34. Variation of total columnar ozone characteristics over Dibrugarh and with satellite observations over the Indian subcontinent. G. Kalita, P.K. Bhuyan and K. Bhuyan, Ind. J. Phys., 84(6), 635-639, 2011. I.F. 1.785
  35. Impact of zonal wind on latitudinal variation of total columnar ozone over the Indian peninsula. G. Kalita, B. Pathak, P.K. Bhuyan and K. Bhuyan, Int. J. Remote Sens., doi: 10.1080/01431161.2011.564221, 2011. I.F. 1.117
  36. Multiyear investigation of near and columnar aerosols over Dibrugarh, north eastern part of India: Heterogeneity in source impacts. Gogoi, M.M., Pathak, B., Krishnamoorthy, K., Bhuyan, P.K., Sureshbabu, S., Bhuyan, K., Kalita, G., Atmospheric Environment, 2010, doi:10.1016/j.atmoenv.2010.12.056. I.F. 3.742
  37. P K Bhuyan and K Bhuyan, The equatorial ionization anomaly at the topside F region of the ionosphere along 75oE, Advances in Space Research, doi:10.1016/j.asr.2008.09.027, 2009, I.F. 1.066
  38. P.K. Bhuyan, A. Borgahain and Kalyan Bhuyan, Theoretical simulation of electron density and temperature distribution at Indian equatorial and low latitude ionosphere, Advances in Space Research, Vol. 41, p587-598, 2008. I.F. 1.066
  39. R.R. Borah, Kalyan Bhuyan and P.K. Bhuyan, Correlation distance of ionospheric total electron content in the Indian low latitude region, Indian J. Phys., Vol. 82(5), p545-550, 2008. I.F. 1.785
  40. Kalyan Bhuyan and P.K. Bhuyan, International Reference Ionosphere as a regularization profile for Computerized Ionospheric Tomography, Advances in Space Research, Vol. 39, p851-858, 2007. I.F. 1.066
  41. Kalyan Bhuyan, S.B. Singh and P.K. Bhuyan, Application of generalized singular value decomposition to ionospheric tomography, Annales Geophysicae, Vol. 22, p3437-3444, 2004. I.F. 1.842
  42. P.K. Bhuyan, M. Chamua, Kalyan Bhuyan, P. Subrahmanyam and S.C. Garg, Diurnal, Seasonal and latitudinal variation of electron density in the topside F-region of the Indian zone ionosphere at solar minimum and comparison with the IRI., Journal of Atmospheric and Solar Terrestrial Physics, Vol. 65, p359-368, 2003, I.F. 1.672
  43. Kalyan Bhuyan, S. B. Singh and P.K. Bhuyan, Tomographic Reconstruction of the Ionosphere using Generalized singular Value Decomposition, Current Science, Vol. 83, No. 9, p1117-1120, 10 Nov. 2002. I.F. 0.8

Books and Book Chapters:

  1. Jagat Kutir: An Assamese Translation of Home in the World by Amartya Sen, Assam Publishing Company (in Press), 2024
  2. Sapiens: An Assamese Translation of Sapiens by Y. N. Harari, Assam Publishing Company, ISBN: 978-93-92305-47-4, 2022
  3. Tulapatar Avaran: An Assamese Translation of Life in Words by Ismat Chugtai, Assam Publishing Company, ISBN: 978-93-92305-06-1, 2021
  4. Goru aru Anyanya Kabita, A collection of Poems in Assamese, Panchajanya Books, ISBN: 978-93-88645-75-1, 2020.
  5. “Nicolaus Copernicus” Biography in Assamese published by Publication Division, Dibrugarh University, ISBN-978-93-84819-5, 2016
  6. “Science: A Unique Representation of Reality” Manoratha Panchyajanya Printing and Publishing, 2015, ISBN: 978-81-921779-9-1
  7. Statistical Mechanics, ISBN-978-93-82746-13-3, Kiran Prakashan, Assam, 2014.
  8. Higgs Boson- The “GOD” Particle Science Galaxy, ISBN-978-93-82283-67-6 Kaustubh Prakashan, 2014
  9. Mathematical Physics and Quantum Mechanics, ISBN-978-93-82164-34-0, Kiran Prakashan, Assam, 2013.
  10. Computerized Tomographic Investigation of the Ionosphere, ISBN-978-3-8473-1044-0, Lambert Academic Publishing, Germany, 2012.
  11. Thermal Physics and Waves and Oscillations, ISBN-978-81-923318-0-5, Kiran Prakashan, Assam, 2012.
  12. Mechanics and Thermodynamics, ISBN-978-93-82164-12-8, Kiran Prakashan, Assam, 2012.
  13. Electricity and Magnetism, ISBN-978-93-82164-17-3, Kiran Prakashan, Assam, 2012.
  14. Field Experiment during the Total Solar Eclipse at Dibrugarh on 22 July 2009, Coauthor, Atmospheric Science Program, Indian Space Research Organization, May 2011, Monogram

Edited Books:

  1. Ananya, Biography of Selected Women Scientists in Assamese, Assam Science Writers' Association, 2020.
  2. Kovid Samayor Galpa, A collection of Assamese Short Stories by various writers written during COVID-19, Assam Publishing Company, ISBN: 978-93-92305-14-6, 2021.
  3. Kovid Samayaor Kabita, A collection of Assamese Poems by various poets written during COVID-19, Assam Publishing Company, 2022.
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