CURRICULUM VITAE 1. PERSONAL PROFILE Name: Designation: Badruddin Professor Address : (Correspondence/Office) Department of Physics, Aligarh Muslim University, Aligarh- 202 202, India E-Mail: Phone : (Permanent) Village - Kolhi Ghareeb P.O. - Bangawan Distt.- Gonda (U.P.) badr.physamu@gmail.com (O) +91 571 2701001 (M) +91 9452806309 Date of Birth July, 9, 1954 2. ACADEMIC RECORD Ph. D. in Physics from Aligarh Muslim University, Aligarh, 1985 M. Phil. in Physics from Aligarh Muslim University, Aligarh, 1981 M.Sc. (Physics) from Aligarh Muslim University with First Division in 1976 B. Sc. (Hons.) from Aligarh Muslim University with First Division in 1974. 3. TEACHING/RESEARCH EXPERIENCE Involved in teaching (Lecturer/ Reader/Professor) from last 25 years Presently working as Professor (since the year 2006) Involved in Research from last 30 years 4. RESEARCH AREA/INTEREST COSMIC RAYS AND SPACE PHYSICS Solar Modulation of Galactic Cosmic Rays/Heliospheric Physics Solar-Terrestrial Physics/Space Weather Sun-Climate Relationship/Cosmoclimatology
5. RESEARCH PUBLICATIONS (a) Papers published in Journals: 50 (b) Papers published in Proceedings of International Conferences: 40 6. CITATIONS CITATIONS of my papers: >600 [Papers cited in: Astrophysical Journal, Journal of Geophysical research, Space Science Reviews, Astronomy and Astrophysics, Physical Review D, Environmental Research Letters, Solar Physics, Planetary Space Science, Astrophysics and Space Science, Journal of Atmospheric and Solar Terrestrial Physics, Advances in Space Research etc.] 7. CONFERENCES (a) CONFERENCES ATTENDED National: 18 International: 24 TOTAL: 42 (b) INVITED TALKS in National Conferences: Badruddin - Solar Wind Plasma and Cosmic Rays: Variability and Effects- National seminar on Solar plasma process and cosmic ray modulation, Rewa, Feb. 8-9, 2014. Badruddin - The Sun, The Heliosphere, and Solar Modulation of Cosmic Rays- National seminar on Solar plasma process and cosmic ray modulation, Rewa, Feb. 8-9, 2014. Badruddin - Solar Energetic Particles and their Impact at Earth - First Winter School on Astroparticle Physics, Cosmic Ray Lab, TIFR, Ooty, Dec. 20-28, 2006. Badruddin - Solar Studies using GRAPES experiment at Ooty - Golden Jubilee Workshop on Astroparticle Physics, Cosmic Ray Lab, TIFR, Ooty, Dec. 18-19, 2006. Badruddin - Cosmic Ray Modulation in the Heliosphere: Review of Recent Developments - National Seminar on Solar-Terrestrial Physics APS Univ., Rewa, Nov. 30 Dec. 01, 2004. INVITED TALK in International Conferences: Badruddin - Solar variability and its influence on the near-earth space environment, International Conference on Futuristic Science and Technology in Frontier Areas, Thiruvanathapuram, Aug. 05-06, 2011.
Badruddin - Study of short-term modulation of galactic cosmic rays: A new approach, Int. Living with Star Workshop on Solar Influence on the Heliosphere and Earth s Environment: Recent Progress and Prospects, Goa, Feb. 19-24, 2006. Badruddin - Transient Perturbations and their effects in the Heliosphere, the Geo-Magnetosphere and Earth s atmosphere: Space Weather Perspective - Int. Solar Workshop on Transient Phenomena on the Sun and the Interplanetary Medium, ARIES, Nainital, April 05-07, 2005. (c) KEYNOTE ADDRESS in Conferences: Badruddin - Solar Wind Plasma and Cosmic Rays: Variability and Effects- National seminar on Solar plasma processes and cosmic ray modulation, Rewa, Feb. 8-9, 2014. (d) MEMBER, CONFERENCE ORGANIZING COMMITTEE: National Conferences Member, National Advisory Committee, National Seminar on Solar plasma process and cosmic ray modulation, Rewa, February 8-9, 2014. Member, National Advisory Committee, National Seminar on Cosmic Ray Modulation in Inner Heliosphere, Rewa, February 9-10, 2013. Member, National Organizing Committee, National Conference on Recent Trends in Interdisciplinary Research and Astrophysics Space Science, Haldwani, November 03-04, 2012. Member, Editorial Board, National Seminar on Solar Activity and Cosmic Ray Modulation, Satna, Oct. 09-10, 2010. Member, Scientific Organizing Committee, Workshop on Astroparticle Physics, Darjeeling, Dec. 17-18, 2007. Member, Scientific Organizing Committee, Second Winter School on Astroparticle Physics, Darjeeling, Dec. 20-28, 2007. Member, Scientific Organizing Committee, Golden Jubilee Workshop on Astroparticle Physics, Ooty, Dec. 17-18, 2006. Member, Scientific Organizing Committee, First Winter School on Astroparticle Physics, Ooty, Dec. 19-28, 2006.
MEMBER, CONFERENCE ORGANIZING COMMITTEE: International Conference Member, National Organizing Committee, 29 th International Cosmic Ray Conference, Pune, Aug. 3-10, 2005. (d) SESSIONS CHAIRED AT INTERNATIONAL CONFERENCES: 8. EDITOR Chaired an academic session at the International Heliophysical Year (IHY) Workshop on Super Active Regions of Solar Cycle 23, Nainital, May 07-10, 2007. Chaired an academic session at the 29 th International Cosmic Ray Conference, Pune, August 03-10, 2005. Guest Editor (with K. Kudela and J.F. Valdes-Galicia) of Advances in Astronomy Journal s Special Issue on Cosmic Ray Variability: Century of its Observations (2013). 9. REFEREE/REVIEWER PAPERS REFEREED for FOLLOWING JOURNALS: 1. Journal of Geophysical Research: Space Physics 2. Solar Physics 3. Planetary and Space Science 4. Advances in Space Research 5. Journal of Physics 6. Journal of Atmospheric and Solar-Terrestrial Physics 7. Kuwait Journal of Science and Engineering 8. The Online Journal of Astronomy 9. Indian Journal of Physics 10. Asian Journal of Physics 11. Pramana-Journal of Physics 12. Indian Journal of Radio and Space Physics 10. RESEARCH SUPERVISION: Ph.D.: Awarded (2) Enrolled (3) M.Phil.: Awarded (6)
11. INDIVIDUAL RESEARCH PROJECT Title: Modulation of Galactic Cosmic Ray Intensity in the Three- dimensional Heliosphere Funding Agency: Indian Space Research Organization (ISRO), Department of Space, Government of India. Duration: Three years Status: Completed in 2005 12. DISTINCTIONS/AWARDS Awarded S.N. Nahar Distinguished Teacher of the Year 2013-2014. 13. MEMBER of SCIENTIFIC ORGANIZATIONS/SOCIETIES: Life Member, Astronomical Society of India Life Member, Indian Physics Association COSPAR (Committee on Space Research) Associate, France 14. REFRESHER COURSE ORGANIZED FOR COLLEGE/UNIVERSITY TEACHERS: Coordinator, Refresher Course on Concepts in Physics (31 Oct-21 Nov, 2008) 15. VISITS ABROAD INSTITUTION COUNTRY DURATION PURPOSE 1. Xi an CHINA 12.10.14 to 18.10.14 2. Moscow State University, Moscow RUSSIA 1.08.2014 to 11.08.2014 3. Graz AUSTRIA 16.9.2013 to 18.9.2013 4. University of Hamburg, Hamburg 5. University of Rome, Rome GERMAN Y ITALY 07.8.2001 to 15.8.2001 28.8.1995 to 08.9.1995 To attend SCOSTEP s 13th Quadrennial Solar-Terrestrial Physics Symposium (STP13) To attend 40 th COSPAR Scientific Assembly To attend United Nations/Austria Symposium on Space Weather data, Instruments and Models: Locking beyond the International space Weather Initiative (ISWI) To attend 27 th Int. Cosmic Ray Conference To attend 24 th International Cosmic Ray Conference
6. International Centre for Theoretical Physics, Trieste 7. University of Calgary, Calgary 8. Space Research Centre, Warsaw 9. International Centre for Theoretical physics, Trieste 10. University of Calgary, Calgary 11. International Centre for Theoretical Physics, Trieste 12. Moscow University, Moscow ITALY CANADA POLAND ITALY CANADA ITALY RUSSIA 30.6.1995 to 28.7.1995 14.5.1990 to 13.7.1990 19.9.1989 to 22.9.1989 27.2.1989 to 17.3.1989 24.9.1988 to 30.12.1988 25.4.1988 to 05.5. 1988 02.08.1987 to 15.08.1987 To attend Fourth School on Non- Accelerator Particle Astrophysics Collaborative Research Work To attend First COSPAR Colloquium: Physics of the Outer Heliosphere To attend Workshop on Space Physics Collaborative Research Work To attend School on Non- Accelerator Physics To attend 20 th Int. Cosmic Ray Conference 16. CONDFERENCES/WORKSHOPS/SYMPOSIA ATTENDED No. NATIONAL/INTERNATIONAL CONFERENCES 1. SCOSTEP s 13th Quadrennial Solar-Terrestrial Physics Symposium (STP13) 2. 40 th International Committee on Space Research (COSPAR) Scientific Assembly 3. National Seminar on Solar Plasma Process and Cosmic ray modulation 4. United Nations/Austria Symposium on Space Weather data, Instruments and Models: Locking beyond the International space Weather Initiative (ISWI) PLACE & DATE Xi an, China, (October 12-18, 2014) Moscow, Russia (August 2-10, 2014) Rewa, (February 8-9, 2014) Graz, Austria, (September 16-18, 2013) 5. International Symposium on Solar Terrestrial Physics IISER, Pune (November 6-9, 2012) 6. 39 th International Committee on Space Research (COSPAR) Scientific Assembly 7. International Conference on Futuristic Science and Technology in Frontier Areas Narayanan Murthy Center for Excellence, Mysore (July 14-22, 2012) Hotel Residency Tower, Thiruvanathapuram (August, 5-6, 2011). 8. Third Indo-China Workshop on Solar Physics and IIA, Bangalore (March, 21-24, First Asia-Pacific Solar Physics Meeting 2011). 9. International Space Climate-4 Symposium Hotel Neelams the Grand, Goa (January, 16-21, 2011) 10. 16 th National Space Science Symposium SU, Rajkot (Feb. 24-27, 2010)
11. 3 rd Workshop on Astroparticle Physics CRL (TIFR), Ooty (Dec. 18-20, 2008) 12. International Conference on Magnetic Coupling between Interior and atmosphere of Sun IIA, Bangalore (Dec. 2-5,2008) 13. 15 th National Space Science Symposium RAC (TIFR), Ooty (Feb. 26-29, 2008) 14. 2 nd Workshop on Astroparticle Physics BI, Darjeeling (Dec. 17-18, 2007) 15. International Heliophysical Year (IHY) Workshop on Super Active Regions of Solar Cycle 23 ARIES, Naintal (May 07-10, 2007) 16. Winter School on AstroParticle Physics CRL (TIFR), Ooty (Dec. 20-28, 2006) 17. Golden Jubilee Workshop on AstroParticle Physics CRL (TIFR), Ooty (Dec. 18-19, 2006) 18. 2 nd UN/NASA Workshop on International Heliophysical Year and Basic Space Science IIA, Bangalore (Nov. 27-Dec. 01, 2006) 19. International Workshop (ILWS 2006) on the Solar Hotel Cidade de Goa Influence on the Heliosphere and Earth s (Feb. 19-24, 2006) Environment: Recent Progress and Prospects 20. 29 th International Cosmic Ray Conference NCRA (TIFR), Pune 21. International Solar workshop on Transient Phenomena on the Sun and the Interplanetary Medium (Aug. 03-10, 2005) ARIES, Nainital (Apr. 05-07, 2005) 22. National Seminar on Solar-Terrestrial Physics APSU, Rewa (Nov. 30- Dec 1, 2004) 23. National Space Science Symposium-2004 MGU, Kottayam (Feb. 17-20, 2004) 24. National Space Science Symposium-2002 BU, Bhopal (Feb. 25-28, 2002) 25. 27 th International Cosmic Ray Conference Hamburg, Germany (Aug. 7-15, 2001) 26. National Space Science Symposium-2000 Hotel Toshali Sands, Puri (March 1-4, 2000) 27. 22 nd International Nathiagali Summer College on Islamabad Physics and Contemporary Needs (Jul 28-Aug. 05, 1997) 28. International Association of Geomagnetism and Aeronomy (IAGA) Symposium IIG, Bombay (Nov. 18-20, 1996) 29. 24 th International Cosmic Ray Conference Rome University, Italy (Aug.28-Sep.08, 1995) 30. Fourth International School on Non-Accelerator ICTP, Treiste, Italy Particle Astrophysics (July 17-28, 1995) 31. International Astronomical Union (IAU) Colloquium on Solar and Interplanetary Transients IUCA, Pune (Jan. 23-27, 1995) 32. National Space Science Symposium-1994 VSSC, Trivendrum (Dec. 20-24, 1994) 33. National Space Science Symposium-1992 PRL, Ahmedabad (March 11-14, 1992) 34. First International COSPAR Colloquium on Physics of the Outer Heliosphere Warsaw, Poland (Sept. 19-22, 1989) 35. International Workshop on Space Physics ICTP, Treiste, Italy (Feb. 27-March 11, 1989)
36. International School on Non-Accelerator Physics ICTP, Treiste, Italy (Apr. 26-May 05, 1988) 37. 20 th International Cosmic Ray Conference Moscow, Russia (Aug. 2-15, 1987) 38. National Symposium on New Trends in RU, Jaipur Geomagnetism (Oct. 27,1986) 39. National Space Science Symposium-1982 IISc, Bangalore (Feb. 3-6, 1982) AU, Allahabad (Oct. 23-27, 1980) 40. Golden Jubilee Session of the National Academy of Sciences 41. National Space Science Symposium-1979 B.H.U., Varanasi (Jan. 21-25, 1979) 42. Fifth Annual National Space Science Symposium N.P.L., New Delhi (Jan. 22-25, 1978) ResearchPublications PAPERS PUBLISHED IN JOURNALS 50 PAPERS PUBLISHED IN PROCEEDINGS OF INTERNATIONAL CONFERENCES 40 TOTAL (Journals + International Conference Proceedings) - 90 JOURNAL EDITOR 1. Cosmic Ray Variability: Century of its Observations - K. Kudela, Badruddin and J. F. Valdes Galicia (Guest Editors) Advances in Astronomy (Special Issue), 2013. INVITED REVIEW ARTICLE PUBLISHED IN JOURNAL 2. D. Venkatesan and Badruddin - Cosmic ray intensity variations in the threedimensional Heliosphere, Space Science Review, 52, 121-194, 1990. PAPERS PUBLISHED IN REFEREED JOURNALS 3. Singh, Y. P., and Badruddin- Short-term variations of cosmic ray intensity during the recent deep solar minimum and the previous four solar minima: A wavelet analysis, Solar Physics, 2015. doi: 10.1007/s11207-015-0762-4. 4. Aslam, O. P. M., and Badruddin- Study of Cosmic-Ray Modulation during the Recent Unusual Minimum and Mini Maximum of Solar Cycle 24, Solar Physics, 2015. doi: 10.1007/s11207-015-0753-5 5. Badruddin, Anand Kumar- Study of the Forbush Decreases, Geomagnetic Storms, and Ground-Level Enhancements in Selected Intervals and Their Space Weather Implications, Solar Physics, 290, 1271-1283, 2015. 6. Badruddin, Aslam, O.P.M.- Influence of cosmic-ray variability on the monsoon rainfall and temperature, Journal of Atmospheric and Solar Terrestrial Physics, 122, 86-96, 2015.
7. Aslam, O. P. M., and Badruddin- Study of the influence of solar variability on a regional (Indian) climate: 1901-2007, Advances in Space Research, 54, 1698-1703, 2014. 8. Anand Kumar and Badruddin- Cosmic ray modulation due to High-speed solar wind streams of different sources, speed, and duration, Solar Physics, 289, 4267-4296, 2014. 9. Singh, Y. P., and Badruddin - Prominent short-, mid-, and long-term periodicities in solar and geomagnetic activity: Wavelet analysis, Planet. Space Sci., 96, 120-124, 2014. 10. Anand Kumar and Badruddin Interplanetary coronal mass ejections, associated features, and transient modulation of cosmic rays, Solar Physics, 289, 2177-2205, 2014. 11. O.P.M. Aslam and Badruddin Similarities and distinctions in cosmic-ray modulation during different phases of solar and magnetic activity cycles, Solar Physics, 289, 2247-2268, 2014. 12. K. Kudela, Badruddin and J. F. Valdes Galicia Cosmic Ray Variability: Century of its Observations (Editorial) Advances in Astronomy (Special Issue), Article ID 680435, 1-2, 2013. 13. F. Mustajab and Badruddin - Relative geo-effectiveness of coronal mass ejections with distinct features in interplanetary space, Planet. Space Science, 82, 43-61, 2013. 14. Badruddin and O.P.M. Aslam - Study of the solar wind-magnetosphere coupling on different time scales, Planet. Space Science, 85:123-141, 2013. 15. O.P.M. Aslam and Badruddin - Solar modulation of cosmic rays during the declining and minimum phases of solar cycle 23: Comparison with past three solar cycles, Solar Physics, 279, 269-288, 2012. 16. Y. P. Singh, S. Gautam and Badruddin - Temporal variations of short-and midterm periodicities in solar parameters and cosmic ray intensity, J. Atmos. Sol. Terr. Phys., 89, 48-53, 2012. 17. Y.P. Singh and Badruddin Study of the influence of magnetic fluctuations and solar plasma density on the solar wind-magnetosphere coupling, J. Atmos. Solar Terr. Phys., 75, 15-21, 2012. 18. F. Mustajab and Badruddin - Geoeffectiveness of the interplanetary manifestations of coronal mass ejections and solar wind stream-stream interactions, Astrophys. Space Sci., 331, 91-104, 2011. 19. V. Gupta a n d B a druddin, H i g h -speed s o l a r wi nd s t r e a m s d u r i n g 1996-2007: Sources, Statistical distributions, and plasma/field properties, Solar Physics, 264, 165-188, 2010. 20. Gupta, V., Singh, Y. P. and Badruddin: Characteristic features of ICMEs associated with big storms in geomagnetic activity and large Forbush decreases in cosmic ray intensity, Indian Journal of Radio & Space Physics., 39, 265-269, 2010. 21. Badruddin and Y.P. Singh - Geoeffectiveness of magnetic cloud, shock/sheath, interaction region, high speed stream and their combined occurrence, Planet. Space Sci., 57, 318-331, 2009. 22. Gupta. V., and Badruddin - Interplanetary structures and solar wind behaviour during major geomagnetic disturbances, J. Atmos. Solar. Terr. Phys, 71, 885-896, 2009. 23. V. Gupta and Badruddin Solar magnetic cycle dependence in corotating modulation in galactic cosmic rays, Astrophys. Space Sci., 321, 185-195, 2009. 24. M. Singh, Y.P. Singh and Badruddin Solar Modulation of galactic cosmic rays during the last five solar cycles, J. Atmos. and Solar Terr. Phys., 70, 169-183, 2008. 25. Badruddin, M. Singh and Y.P. Singh Modulation Loops, time lag and relationship
between cosmic ray intensity and tilt of the heliospheric current sheet, Astronomy & Astrophysics, 466, 697-704, 2007. 26. Y.P. Singh and Badruddin - Effects of interplanetary magnetic clouds, interaction regions and high speed streams on the transient modulation of galactic cosmic rays, J. Geophysical Research-Space Phys, 112, A02101, 2007. 27. Y.P. Singh and Badruddin - Corotating high speed solar wind streams and recurrent cosmic ray modulation, J. Geophysical Research-Space Phys., 112, A05101, 2007. 28. Y.P. Singh and Badruddin Effects of the polarity states of the heliospheric magnetic field and particle drifts in cosmic radiation, Solar Phys., 234, 339-352, 2006 29. Y.P. Singh and Badruddin Statistical considerations in superposed epoch analysis and its applications in space research, J. Atmos. Sol. Terr. Phys., 68, 803-813, 2006. 30. M. Singh and Badruddin Study of the cosmic ray diurnal anisotropy during different solar and magnetic conditions, Solar Phys., 233, 291-317, 2006. 31. Badruddin - Transient perturbations and their effects in the Heliosphere, the geo- magnetosphere and the earth s atmosphere: Space weather perspective, J. Astrophysics & Astronomy, 27, 209-217, 2006. 32. Y.P. Singh, M. Singh and Badruddin Analysis of plasma and field conditions during some intense geoeffective transient solar/interplanetary disturbances of solar cycle 23, J. Astrophysics & Astronomy., 27, 361-366, 2006. 33. Badruddin and Y. P. Singh - Forbush decreases in cosmic radiation: effects of solar flares associated with type IV radio bursts and with different field orientations at flare sites, Ind. J. Phys. B., 77(5), 497-502, 2003. 34. Badruddin - Shocks orientation, magnetic turbulence, and Forbush decreases, Solar Phys., 209, 195-206, 2002. 35. Badruddin - Transient modulation of cosmic ray intensity: Role of magnetic clouds and turbulent interaction regions, Astrophys. Space Sci., 281, 651-661, 2002. 36. Badruddin - Study of the effectiveness of various solar and parameters in the development of geomagnetic storm during interplanetary events, Turk. J. Phys., 26, 392-402, 2002. 37. Badruddin - Forbush decreases in cosmic ray intensity and large - scale magnetic configuration of interplanetary shocks, Nuovo Cimento, 23C, 217-226, 2000. 38. Badruddin - Interplanetary shocks, magnetic clouds stream interfaces, and resulting geomagnetic disturbances, Planet. Space Sci., 46, 1015-1028, 1998. 39. Badruddin - Cosmic ray modulation: effects of high-speed solar wind streams, Astrophys. Space Sci., 246, 171-191, 1996. 40. R.S. Yadav, N.K. Sharma, and Badruddin - Effect of two types of solar wind streams on intensity variations of cosmic rays, Solar Phys. (Letter), 151, 393-396, 1994. 41. Venkatesan, D., Badruddin, Ananth, A. G., and Pillai, S.- Significance of turbulent sheath following the interplanetary shocks in producing Forbush decrease, Solar Phys., 137, 345-353, 1992. 42. Badruddin, D. Venkatesan and B.Y. Zhu - Study and effect of magnetic clouds on transient modulation of cosmic ray intensity, Solar Phys., 134, 203-209, 1991. 43. Badruddin, D. Venkatesan and A.G. Ananth - Types of interplanetary shocks and Forbush decrease, Solar Phys., 134, 395-401, 1991. 44. Badruddin, R.S. Yadav and N. R. Yadav - Influence of magnetic clouds on cosmic ray intensity variation, Solar Phys., 105, 413-428, 1986. 45. Badruddin, R.S. Yadav, and N.R. Yadav - Intensity variations of cosmic rays near the heliospheric current sheet, Planet. Space Sci., 33, 191-201, 1985. 46. Badruddin, R.S. Yadav and N.R. Yadav - Cosmic Ray density gradient and its dependence on north-south asymmetry in solar activity, Ind. J. Radio Space Phys., 14, 151-156, 1985. 47. R.S. Yadav and Badruddin - Polarity of the solar polar magnetic field and cosmic
ray anisotropy, Ind. J. Radio Space Phys., 12, 10-12,1983. 48. Badruddin, R.S. Yadav and N.R. Yadav - On the major solar flare activity during solar cycles 18, 19 and 20, Ind. J. Radio Space Phys., 12, 124-128, 1983. 49. Badruddin and R.S. Yadav - Distribution of solar flares around the Sun-I, Ind. J. Phys., 58B, 68-70, 1982. 50. R.S. Yadav, Badruddin and S. Kumar - Solar Latitudinal distribution of solar flares of different importance around the Sun, Ind. J. Radio and Space Physics, 9, 155-157, 1980. PAPERS PUBLISHED IN PROCEEDINGS OF THE INTERNATIONAL CONFERENCES 1. Badruddin and Anand Kumar Interplanetary coronal mass ejections, their associated features, related plasma/field variations and transient modulation of cosmic rays, ASI Conference Series, 10,105-108, 2013. 2. Badruddin and O.P.M. Aslam Fluctuations in the interplanetary electric potential and energy coupling between the solar-wind and the magnetosphere, ASI Conference Series, 10, 101-104, 2013. 3. Badruddin - Solar modulation during unusual minimum of solar cycle 23, Proc. 32 nd Int. Cosmic Ray Conf., Beijing, 11, 237-240, 2011. 4. Badruddin and Y.P. Singh Coupling of the solar wind and the magnetosphere. In: Magnetic Coupling between the Interior and Atmosphere of the Sun (Editors, S.S. Hasan and R.J. Rutten), Springer-Verlag, 533, 2010. 5. Badruddin, O.P.M. Aslam and M. Singh Influence of solar and cosmic ray variability on climate, Proc. 31 st Int. Cosmic Ray Conf., Lodz, SH-3.5, 1-3, 2009. 6. Badruddin and M. Singh Long-term pattern in time lag of cosmic ray intensity, Proc. 31 st Int. Cosmic Ray Conf., Lodz, SH-3.4, 1-2, 2009. 7. Badruddin and Y.P. Singh - Study of short-term modulation of galactic cosmic rays: A new approach. In: Solar Influence on the Heliosphere and Earth s Environment: Recent Progress and Prospects (Editors, N. Gopalswamy and A. Bhattacharya), Quest Publications, 182-188, 2006. 8. Badruddin, Y.P. Singh and M. Singh Does solar variability affect Indian (Tropical) weather and climate? An assessment. In: Solar Influence on the Heliosphere and Earth s Environment: Recent Progress and Prospects (Editors, N. Gopalswamy and A. Bhattacharya), Quest Publications, 444-447, 2006. 9. Y.P. Singh and Badruddin Study of cosmic ray depressions due to corotating high speed solar wind streams and their dependences on solar polarity, Proc. 29 th International Cosmic Ray Conference, Pune, 2, 73-76, 2005. 10. V. Gupta and Badruddin Cosmic ray intensity during Carrington rotation periods in low solar activity conditions, Proc. 29 th International Cosmic Ray Conference, Pune, 2, 61-64, 2005. 11. M. Singh, Badruddin and A.G. Ananth - Study of time lags and hysteresis between solar indices and cosmic rays: Implications for drifts and modulation
theories, Proc. 29 th International Cosmic Ray Conference, Pune, 2, 139-142, 2005. 12. Badruddin and A.G. Ananth - Variation of cosmic ray intensity with angular distance from earth to the current sheet, Proc. 28 th International Cosmic Ray Conference, Tsukuba (Universal Academy Press, Tokyo), 7, 3909-3912, 2003. 13. Y.P. Singh and Badruddin - Large-scale heliospheric magnetic field and drift effects during Forbush decreases, Proc. 28 th International Cosmic Ray Conference, Tsukuba (Universal Academy Press, Tokyo), 6, 3605-3608, 2003. 14. Badruddin and Y.P. Singh - CME types, their interplanetary manifestations (ICMEs) and effects on cosmic ray intensity, Proc. 28 th International Cosmic Ray Conference, Tsukuba (Universal Academy Press, Tokyo), 6, 3631-3634, 2003. 15. Badruddin and Y.P. Singh - Statistical procedure to test significance in the analysis of cosmic ray data by superposed epoch method-i, Proc. 28 th International Cosmic Ray Conference, Tsukuba (Universal Academy Press, Tokyo), 6, 3639-3642, 2003. 16. Badruddin and Y.P. Singh - Statistical procedure to test significance in the analysis of cosmic ray data by superposed epoch method-ii, Proc. 28 th International Cosmic Ray Conference, Tsukuba (Universal Academy Press, Tokyo), 6, 3643-3646, 2003. 17. Y.P. Singh and Badruddin - Statistical procedure to test significance in the analysis of cosmic ray data by superposed epoch method-iii: Comparison of rest results from two techniques, Proc. 28 th International Cosmic Ray Conference, Tsukuba (Universal Academy Press, Tokyo), 6, 3647-3650, 2003. 18. Badruddin - Cosmic ray modulations near the heliospheric current sheet, Proc. 27 th Int. Cosmic Ray Conf., Hamburg, 9, 3569, 2001. 19. Badruddin - Magnetic clouds, interplanetary shocks, and Forbush decrease, Proc. 27 th Int. Cosmic Ray Conf., Hamburg, 9, 3557, 2001. 20. Badruddin, Yadav, R. S., and Agrawal, S. P., Flare-Site Magnetic Field, Type-IV Radio Burst and Transient Cosmic Ray Modulation, Proc. 23 rd Int. Cosmic Ray Conf., Calgary, Canada, 3, 731, 1993. 21. Badruddin - Cosmic ray modulation and high-speed solar wind streams of different origin, Proc. 23 rd Int. Cosmic Ray Conf., Calgary, 3, 727-730, 1993. 22. Badruddin - Characteristics of large Forbush decreases associated with interplanetary magnetic clouds. In: Physics of the Outer Heliosphere (Editors, S. Gredzielski and D.E.Page), Pergamon Press, 183-196, 1990. 23. Badruddin, and Yadav, R. S. Interplanetary Magnetic Clouds and Transient Variations in Cosmic Ray Intensity, Proc. 21 st Int. Cosmic Ray Conf., 6, 271, 1990. 24. Badruddin, Interplanetary Shocks, Their Orientations and Resulting Forbush Decreases, Proc. 21 st Int. Cosmic Ray Conf., 6, 221, 1990. 25. Badruddin, and Yadav, R. S., Variation of Cosmic Ray North-South Asymmetry Near the Heliospheric Current Sheet, Proc. 20 th Int. Cosmic Ray Conf., Moscow, 4, 189, 1987. 26. Badruddin, and Yadav, R. S., Intensity Variation of Cosmic Ray Intensity Near the
Heliospheric Current Sheet in Solar Cycle 21, Proc. 20 th Int. Cosmic Ray Conf., Moscow, 3, 380, 1987. 27. Badruddin and R.S. Yadav - Interplanetary shocks, coronal mass ejections, and resulting Forbush decreases, Proc. 20 th Int. Conf., Moscow, 4, 63-66, 1987. 28. R.S. Yadav, N.R. Yadav and Badruddin - Diurnal anisotropy of cosmic ray intensity during interplanetary magnetic clouds at 1 AU, Proc. 20 th Int. Cosmic Ray Conf., Moscow, 4, 83-86, 1987. 29. Badruddin and R.S. Yadav - Determination of galactic cosmic ray latitudinal gradients using earth based detectors, Proc. 19 th Int. Cosmic Ray conf., La Jolla, 4, 461-464, 1985. 30. Badruddin, R.S.Yadav, N.R. Yadav and S.P. Agrawal - Influence of magnetic clouds on cosmic ray intensity variation, Proc. 19 th Int. cosmic Ray Conf., La Jolla, 5, 258-261, 1985. 31. Badruddin, R.S.Yadav and N.R. Yadav - Cosmic ray density gradient and its dependence on the north-south asymmetry in solar activity, Proc. 19 th Int. Cosmic Ray Conf., La Jolla, 5, 143-146, 1985. 32. R.S. Yadav, N.R. Yadav, Badruddin and S.P. Agrawal - The nature of major solar flares activity during solar cycles 18, 19 and 20, Proc. 18 th Int. Cosmic ray Conf., Bangalore, 4, 227-230, 1983. 33. Badruddin, R.S. Yadav and N.R. Yadav - Passage of current sheet and cosmic ray modulation, Proc. 18 th Int. Cosmic Ray Conf., Bangalore, 3, 559-562, 1983. 34. Yadav, R. S., and Badruddin, Polarity of the Solar Polar Magnetic Field and Cosmic Ray Anisotropy, Proc. 18 th Int. Cosmic Ray Conf., Bangalore, 3, 366, 1983. 35. S. Kumar, R.S. Yadav, and Badruddin - Variation of Beta of diurnal and semi- diurnal anisotropy of cosmic ray intensity on quiet and disturbed days, Proc. 17 th Int. cosmic ray Conf., Paris, 3, 559-562, 1983 36. D.S. Rana, R.S. Yadav and Badruddin - Statistical analysis of Forbush decreases, Proc. 17 th Int. cosmic Ray Conf., Paris, 10, 159-162, 1981. 37. Badruddin, Yadav, R. S., and Kumar, S., Effect of Solar Flares on Diurnal and Semi- Diurnal Anisotropy, Proc. 17 th Int. Cosmic Ray Conf., Paris, 4, 154, 1981. 38. R.S. Yadav, D.S. Rana, Badruddin and S. Kumar - Latitude dependence of Forbush decreases, Proc. 17 th Int. Cosmic Ray Conf., Paris, 4, 25-28, 1981. 39. S.P. Agrawal, B.L. Sharma, S.P. Pathak, R.S. Yadav, S. Kumar and Badruddin - Daily variation of cosmic ray intensity during quiet days, Proc. 17 th Int. Cosmic Ray Conf., Paris, 4, 119-122, 1981. 40. Kumar, S., Yadav, R. S., and Badruddin: Variation of the semi-diurnal anisotropy of cosmic ray intensity during solar flare days, Proc. Natl. Acad. Sci. India, Sect. A, 48(3), 173-182, 1978.
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