Recent Invited talks html: Peter Meszaros

Invited Talks & Lectures (partial list): P. Mészáros

  1. Mmber, International Advisory Committe, UHECR Symposium, Lomonosov Moscow State University, Moscow, Russia, Aug. 2020
  2. Member SOC, "Cherenkov Telescopes and the VHE component of GRBs" International Conference, Pisa, Italy, April 2020.
  3. Member SOC, "Dialog at the Dream Field: Supranuclear Matter" conference, Kavli Inst. Astron. Astrophys., Beijing, China, Aug. 2020
  4. Colloquium, Nanjing University and Purple Mountain Observatory, Chinese Academy of Sciences, Nanjing, China, Dec. 17, 2019
  5. Colloquium, ``Multi-messenger signals from AGNs and sGRBs", Physics Department, Hong Kong University, Hong Kong, December 10, 2019
  6. Member SOC, "Multi-messenger Astrophysics in the Gravitational Wave Era", Yukawa Inst.Theor.Phys. Workshop, Kyoto, Japan, Oct 2019
  7. Member SOC, "GRBs in the GW era 2019" International Conference, Yokohama, Japan, Oct. 2019
  8. Inv. talk, "Physics Opportunities at a Lepton Colider" Workshop, SLAC Stanford University, Palo Alto CA, Aug. 7-9, 2019
  9. Plenary Inv. talk, Member SOC, "GRBs and Related Astrophysics in the Multi-Messenger Era" International Conference, Nanjing, China, May 12-18,
  10. Member, Honorary Board, "Eötvös 100" International Conference, Hungarian Academy of Sciences, Budapest, April 8, 2019
  11. Inv. talk, NASA-PhysPAG/GammaSIG, High-Energy Astrophysics Division of AAS, Monterey, CA, March 17-21, 2019
  12. Inv. talk, ``INTEGRAL looks AHEAD to Multimessenger astronomy", Geneva, Switzerland, Feb. 11-15, 2019
  13. Member SOC, ``Physics & Astrophysics at the Extreme PAX-V/MM19" International Workshop, Pennsylvania State Univ., Feb. 7-9, 2019
  14. Colloquium, Physics Department, Hong Kong University, Hong Kong, December, 2018
  15. Member, International Advisory Committee, UHECR 2018 International Conference, Paris, France, Oct. 2018
  16. Inv. talk, ``Time-Domain Astrophysics with Swift: III" meeting, Clemson, SC, Oct. 2-3, 2018,
  17. Member SOC, "Black Holes as Cosmic Batteries: UHECRs and Multimessengers" conference, Univ. of Parana; Iguazu Falls, Brasil, Sep. 18.
  18. Inv. talk, "Unsolved Problems in Astrophysics and Cosmology" Workshop, Eötvös University, Budapest, Hungary, July 2018
  19. Inv. talk, Neutrino 2018 International Conference, Heidelberg, Germany, June 2018
  20. Inv. talk, Neil Gehrels Memorial Symposium, National Academy of Sciences, Washington DC, May 21-22, 2018
  21. Colloquium, National Astronomical Observatory, Chinese Academy of Sciences, Beijing, China, March 2018
  22. Colloquium, Centre for Astrophysics, Tsinghua University, Beijing, China, March 2018
  23. Colloquium, Kavli Institute of Astronomy and Astrophysics, Peking University , Beijing, China, March 2018
  24. Colloquium, Astronomy Department, Beijing Normal University , Beijing, China, March 2018
  25. Member SOC, COSPAR 2018, E1.17 ``X- and Gamma-ray Counterparts of New Transients in the Multi-messenger Era", Pasadena, CA, 14 July 2018
  26. Inv. panel member and talk, "Physics and Astrophysics at the Extreme" PAX III International Workshop, Pennsylvania State Univ., Feb. 2018
  27. Colloquium, "Astrophysical Sources of High Energy Neutrinos", Physics Department, Hong Kong University, Hong Kong, China, Dec. 20, 2017
  28. Inv. talk, Nanjing University and Purple Mountain Observatory, Chinese Academy of Sciences, Nanjing, China, Dec. 14, 2017 17
  29. Seminar, ``Gamma-Ray Burst Multi-messenger Signals", Physics Department, Eötvös University, Budapest, Nov. 8, 2017
  30. Inv. talk, ``Neutron Stars: Messengers of the Four Fundamental Forces", Hungarian Academy of Sciences, Budapest, Nov. 6, 2017
  31. Inv. talk, ``Black Holes and Gamma-Ray Bursts", TDE17 Tidal Disruption Events, Cambridge University, U.K., Sept. 2017
  32. Inv. review, "A multi-messenger look at the origin of gamma-ray busts", European Workshop Astr. Space Sci. (EWASS), Prague, June 2017
  33. Inv. lecture, Russell Frank Astronomy Lecture Series, "The Highest Energy Cosmic Rays", University of Nevada, Las Vegas, Mar. 2017
  34. Inv. talk, "The cosmic high energy diffuse neutrino and gamma-ray backgrounds", Nanjing University, Nanjing, China, Dec. 14 2016
  35. Inv. talk, "Cosmic high energy diffuse neutrino and gamma-ray backgrounds", Purple Mountain Obs., Chinese Acad.Sci., Nanjing, China, Dec. 13 2016
  36. Inv. talk, "The cosmic high energy diffuse neutrino and gamma-ray backgrounds", Physics Dpt., Hong Kong University, Hong Kong, Dec. 6 2016
  37. Inv. talk, "Cosmic Ray Origin - beyond the standard model" workshop, San Vito di Cadore, Dolomites, Italy, Sep. 2016
  38. Inv. talk, "Beyond a PeV" Cosmic Ray Workshop, Institut d'Astrophysique, Paris, France, Sep. 2016
  39. Member SOC, 6th Heidelberg Internat. Symp. High-Energy Gamma Ray Astronomy (Gamma2016), 11-15 July 2016, Heidelberg, Germany
  40. Colloquium, Columbia University Physics Dept., "Sources of diffuse HE neutrino and gamma backgrounds", May 2, 2016
  41. Inv. talk, Jiangmen Underground Neutrino Observatory (JUNO) workshop, "Diffuse supernova neutrino background", Nanjing, China, April 2016.
  42. Colloquium, Dept. of Astronomy and Space Science, Nanjing University, Nanjing, China, April 2016,
  43. Inv. talk, ``Jets and Winds in Pulsar Wind Nebulae, Gamma-Ray Bursts and Blazars", ISSI, Bern, Switzerland, Nov. 16-20, 2015
  44. Inv. talk, ``100 years of Relativity and Relativistic Astrophysics", Hungarian Academy of Sciences, Budapest, Nov. 10 2015
  45. Inv. talk, ``The Year of Light: Gamma Ray Bursts", Inst. for Nuclear Research, Hungarian Academy of Sciences, Debrecen, Nov. 12, 2015
  46. Inv. talk, ``Time Domain Astrophysics with Swift" conference, Clemson, SC, Oct. 18-22, 2015
  47. Member SOC, ``High Energy Phenomena in Relativistic Outflows (HEPRO) V", Buenos Aires, Argentina, Oct. 5-9, 2015
  48. Plenary talk, ``General Relativity and Gravitation: A Centennial Perspective", University Park, PA, June 7-12, 2015
  49. Inv. talk & Member SOC, GWPAW2015 (Gravitational Wave Physics and Astronomy Workshop 2015), Osaka, Japan, June 17-20, 2015
  50. Colloquium, ``Gamma Ray Bursts and their Multi-messenger Signals", Dept. of Physics, Hong Kong University, Hong Kong, Apr. 17 2015
  51. Inv. talk, "Gamma-Ray Bursts: a tool to explore the young Universe", Int. Space Sci.Inst., Beijing, China, 13-15 Apr. 2015
  52. Inv. talk, High-Altitude Water Cherenkov (HAWC) Inauguration Conf., Puebla, Mexico, March 19-20 2015
  53. Member SOC, SWIFT 10 Years Anniversary Conference, Rome, Italy, Dec. 2-5, 2014
  54. Keynote talk, Multiple Messengers and Challenges in Astroparticle Physics Workshop, Gran Sasso Science Institute, L'Aquila, Italy, Oct. 6-17, 2014.
  55. Member SOC, KONUS-Wind and E.P. Mazets GRB Workhsop, Ioffe Institute, St. Petersburg, Russia, Sept. 2014
  56. Inv. lectures (2), 13th International Symposium on Nuclei in the Cosmos, NIC2014, Debrecen, Hungary, July 2014
  57. Plenary talk, "Extragalactic Gamma-Ray Sources", at TeV Particle Astrophysics (TeVPA) Conference, Amsterdam, Netherlands, June 2014
  58. Member SOC, International Astronomy Meeting, Cefalu, Sicily, Italy, June 2014
  59. Inv. talk, Hungarian Academy of Sciences General Assembly, Physics Section, Budapest, Hungary, May 2014
  60. Seminar, Astrophysics Science Division, NASA Goddard Space Flight Center, Greenbelt, MD, April 2014
  61. Inv. lectures (4), Taiwan Spring School on Particles and Fields 2014, Chang Gung University, Taoyuan, Taipei, April 2014
  62. Inv. talk, "CR Origin - beyond the standard models" conference, San Vito di Cadore (Dolomites, Italy), 16-22 March 2014.
  63. Seminar, Astrophysics, Institute for Advanced Study, Princeton, March 2014
  64. Inv. talk, SN-GRB2013 Conference, Yukawa Inst. Theor. Physics, Kyoto University, Japan, Nov. 2013
  65. Inv. talk, Current State of GRB Theory, Swift 2013 Science Planning Meeting, Pennsylvania State University, Oct. 2013
  66. Inv. talk, Workshop on Collapsing Objects, Fudan University, Shanghai, China, Oct. 2013
  67. Inv. talk, Einstein Lectures, Chinese Academy of Sciences, Purple Mountain Observatory, Nanjing, China, Oct. 2013
  68. Inv. talk, Einstein Lectures, Chinese Academy of Sciences, Shanghai Observatory, Shanghai, China, Oct. 2013
  69. Marshall Memorial Lecture, Ultrahigh Energy Cosmic Rays, N.Y. Amateur Ast.Soc., American Museum Natural History, New York, Oct.2013
  70. Mem. SOC & Inv. talk, "Future directions of relativistic jets: Fermi and beyond", Stockholm, Sweden, Sept. 2013
  71. Member SOC, ``High Energy Phenomena in Relativistic Outflows (HEPRO) IV", Heidelberg, Germany, July, 2013
  72. Member SOC & Inv. talk, Multi-Messenger Transient Astrophysics Wkshp, Kavli Inst. A&A, Peking Univ., Beijing, China, May 2013
  73. Inv. talk, ``Exploring the Non-thermal Universe with Gamma Rays" symposium, Barcelona, Spain, Nov. 2012.
  74. Member SOC, ``Outstanding Problems in Massive Star Research", U. Minnesota, Minneapolis/St. Paul, MN, Fall 2012
  75. Inv. talk, ``Revealing the Death of Massive Stars with GeV Neutrinos" Wkshp, CCAPP, Ohio State U., Aug. 2012
  76. Member SOC, ``High-Energy Gamma Ray Astronomy" Symposium, Heidelberg, Germany, July 2012
  77. Colloquium, Konkoly Observatory, Hungarian Academy of Sciences, Budapest, Hungary, June 2012
  78. Plenary talk, ``Particles, Strings and Cosmology" PASCOS 2012 conference, Merida, Mexico, June 2012
  79. Member SOC, ``Gamma Ray Bursts in the Era of Rapid Follow-up", Liverpool, U.K., June 2012
  80. Inv. talk, ``Gamma Ray Bursters", NASA's Fermi Gamma Ray Mission session, AAAS Ann. Mtg., Vancouver, Canada, 16-20 Feb. 2012
  81. Inv. talk, ``Multi-GeV Astrophysics with ground-based detectors" Workshop, Dublin, Ireland, December 2011
  82. Colloquium, Physics Dept., Georgia Institute of Technology, GA, October 2011
  83. Inv. talk, Astrophysical Multi-messenger Workshop, Penn State U., October 2011
  84. Inv. talks (2), TeV Particle Astrophysics Workshop 2011, Stockholm, Sweden, August 2011
  85. Inv. Lecture, Physics Section, Hungarian Academy of Sciences, Budapest, Hungary, June 2011
  86. Seminar, Konkoly Observatory, Hungarian Academy of Sciences, Budapest, Hungary, June 2011
  87. Seminar, Physics Department, Eötvös University, Budapest, Hungary, June 2011
  88. Member SOC, ``High Energy Phenomena in Relativistic Outflows, HEPRO III", Barcelona, Spain, June 2011
  89. Member SOC & inv. talk, "Multi-messenger astronomy of cosmic rays", KIAA, Beijing, China, April 2011
  90. Colloquium, Institut d'Astrophysique, Paris, France, November 2010
  91. Panelist, ``Future Studies to Address Open Questions on GRBs", GRB 2010 Int. Conf., Annapolis, MD, Nov. 2010
  92. Colloquium, Astrophysics, Institute for Advanced Study, Princeton, NJ, October 26, 2010
  93. Cross-talk seminar, Particle Astrophysics and Physics, FermiLab, Batavia, IL, September, 2010
  94. Colloquium, Center for Particle Astrophysics, FermiLab, Batavia, IL, September, 2010
  95. Inv. lectures (2), SLAC Summer Institute SSI2010: Neutrinos, Stanford U., CA, Aug.11-13, 2010
  96. Member SOC, 2nd Low Energy Neutrino Physics and Astrophysics workshop, Ctr. f. Particle Astrophysics, Penn State, July 1-2, 2010
  97. Inv. talks (2), COSPAR10 (38th COSPAR Scientific Assembly), Bremen, Germany, July 18-25, 2010
  98. Member SOC & Inv. talk, "The First Galaxies, Quasars, and Gamma-Ray Bursts", Penn. State Univ., June 6-10 2010
  99. Colloquium, Physics Dpt., Hong Kong University, Hong Kong, April 2010.
  100. Inv. talk, ``Deciphering the Ancient Universe with Gamma-Ray Bursts" conference, Yukawa Inst. Theor. Phys., Kyoto, Japan, April 2010
  101. Colloquium, astrophysics, Johns Hopkins U./Space Telescope Sci. Inst., Baltimore, MD, Feb. 2010
  102. Inv. talk, ``The GeV to TeV Connection" workshop, Max-Planck/Dublin IAS; Castle Ringberg, Germany, Jan. 2010
  103. Seminar, astrophysics, Physics Dpt., Weizmann Institute, Rehovoth, Israel, Nov. 09
  104. Inv. talk, "Towards Fundamental Breakthroughs in Astrophysics and Cosmology", CCAPP, Ohio State Univ., Columbus OH, Oct. '09
  105. Member SOC, "High Energy Gamma Rays from Relativistic Outflows II", Buenos Aires, Argentina, Oct. 09
  106. Member SOC, "The Shocking Universe", Venice, Italy, Sept. 09
  107. Inv. talk, "Neutrinos and Dark Matter 2009", IceCube/U. Wisconsin, Madison, WI, Sep. 09,
  108. Member SOC, "Probing Neutron Stars with Gravitational Waves", Penn. State Univ., June 09
  109. Member SOC, "GRB Physics" program, Kavli Institute for Astronomy and Astrophysics (KIAA), Beijing, China, May 09
  110. Inv. talk, "The physics of relativistic flows" Conf. & Wkshp, Stockholm, Sweden, June 09
  111. Inv. talk, "QCD at Cosmic Energies IV" workshop, Trieste, Italy, May 09
  112. Member SOC & inv. talk, GW+HEN 09 Workshop on Gravitational Waves and High Energy Neutrinos, Paris, France, May 09
  113. Colloquium, Naval Research Laboratory, Washington DC, April 09
  114. Inv. talk, "High-Energy Gamma-rays and Neutrinos from Extragalactic Sources" Wkshp, Heidelberg, Germany, Jan 09
  115. Inv. talk, "6th Huntsville Symposium on Gamma-Ray Bursts", Huntsville, AL, Oct. 08
  116. Parallel session convener and inv.talk, 2008 TeV Particle Astrophysics International Workshop (TeVPA08), Beijing, Sept 08
  117. Member SOC , Cefalu 2008, "Probing Stellar Populations out to the Distant Universe", Sicily, Italy, Sep. 2008
  118. Member SOC, 37th COSPAR Symp. Astrophysical Shocks and GRB sessions, Montreal, Canada, July 13-20, 08
  119. Member SOC & inv. talk, 4th Heidelberg International Symposium on High Energy Gamma Ray Astronomy, Heidelberg, Germany, July 7-11, 08
  120. Member SOC & inv. talk, Nanjing GRB Workshop, Nanjing, China, June 23-27, 2008
  121. Member SOC, International Astroparticle Physics Symposium, Golden, CO, May 2008
  122. Inv. talk, Int. Cosmophysics Conference, IPNS, KEK High Energy Accelerator Research, March 2008
  123. Inv. talk, Swift Senior Review Team Meeting, U. Nevada, Las Vegas, Feb. 08
  124. Colloquium, Physics & Astronomy Dpt., McGill University, Montreal, Canada, Oct. 07
  125. Member SOC & inv. talk, "High Energy Gamma Rays from Relativistic Outflows", Dublin Inst. Adv. Studies, Ireland, Sep 07
  126. Member SOC, "Astrophysics of Compact Objects", Mt. Huangshan, China, July 07
  127. Inv. talk, "Energetics Events in the Universe: from Particle Physics to Cosmology", Marseille, France, June 07
  128. Inv. talk, "Astroparticle Physics: Current Issues, 2007" (APCI07), Budapest, Hungary, June 07
  129. Chair SOC, "Ultra-high energy cosmic rays, neutrinos and photons" Wkshp., Penn State U, University Park, PA, May 07
  130. Inv. talk, "070228: The Next Decade in GRB Afterglows" Int. Conf., Amsterdam, Netherlands, March 07
  131. Inv talk, "Supernova 1987A: 20 Years After: SNe and GRB", Aspen Center for Physics, CO, Feb 07
  132. Colloquium, Astronomy Dpt., Cornell University, Ithaca, NY, Oct 19, 06
  133. Inv talk, "GRB VHE gammas" AAS HEAD/GLAST meeting, San Francisco, CA, Oct. 7 2006
  134. Mem. SOC, "Recent Developments in the Study of Gamma Ray Bursts", Royal Society meeting, London, UK, Sept. 06
  135. Inv talk, GLAST Meeting - GRB Symposium, University of Stockholm, Sweden, Sept 06
  136. Colloquium, Astronomy Dept., University of Uppsala, Sweden, Sept 06
  137. Inv talk, "GRB UHE Cosmic Rays & Neutrinos", Int. Sch. Cosmic Ray Astrophysics, Erice, Italy, June 06
  138. Mem. SOC & inv talk, "GRB & Swift", Compact Objects and their Blasting Progenitors, Cefalu, Italy, June 06
  139. Mem. SOC & inv talk, "Swift and the GRB's: unveiling the relativistic lab", Venice, Italy, June 06
  140. Colloquium, Canadian Inst. of Theoretical Astrophysics, U. Toronto, Toronto, Canada, April 06
  141. Colloquium, Physics Department, Columbia University, New York, NY, April 06
  142. Colloquium, Institute for Theory and Computation, Harvard-Smithsonian CfA, March 06
  143. Rapporteur talk, "Energy Budget in the High Energy Universe", ICRR, U. Tokyo, Japan, Feb. 06
  144. Inv talk, "Energy Budget in the High Energy Universe", ICRR, U. Tokyo, Japan, Feb. 06
  145. Colloquium, "Gamma Ray Bursts & Supernovae" workshop, KITP, UCSB, Feb. 06
  146. Inv. talk, Afterglow theories, "Gamma-Ray Bursts in the Swift Era", 16th Maryland Astrophysics Conf., Nov 05
  147. Seminar, High Energy Astrophysics, Washington University, St. Louis, MO, Nov 05
  148. Inv. talk, GRB: UHE gammas , Nuclear and Particle Astrophysics and Cosmology PANIC 05, Sta Fe, NM Oct 05
  149. Inv. talk, 5th National Astroparticle Physics Symposium, Utrecht, Netherlands, Oct 05
  150. Inv. talk, GRB & cosmology, Conf. "Probing Early Structure w. Mass, Light & Chemistry", U. Minnesota, Oct 05
  151. Inv talk, GRB UHE CRs, nus, gammas , "QCD at Cosmic Energies II" workshop, Skopelos, Greece, Sept 05
  152. Inv talk, "GRB in the Swift Era", Int.Sch.Space Sci. "GRB: from Astrophysics to Cosmology", L'Aquila, Italy, Sep 05
  153. Inv talk, Gravity Waves from GRB & Black Holes, Int.Sch.Space Sci. "GRB: from Astrophysics to Cosmology", L'Aquila, Italy, Sep 05
  154. Plen. talk, "TeV Particle Astrophysics", Fermilab, Chicago, IL, July 05
  155. Inv. talk, Weak Interactions & Neutrino Workshop, "WIN 05", Delphi, Greece, Jun 05
  156. Member SOC, "Astrophysics of High Energy Particles and Radiation" Conf., Torun, Poland, Jun 05
  157. Institute talk, Kavli Inst. Theor. Physics, UCSB, May 05
  158. Colloquium, UCLA Dept of Physics & Astronomy, May 05
  159. Chair SOC, "UHE Cosmic Rays, Photons and Neutrinos" wkshp, Kavli Inst.Theor.Phys, Santa Barbara CA, May 05
  160. Inv. talk, "High Energy Astrophysics Focused Workshop", Hsinchu, Taiwan, March 05
  161. Member SOC, 4th Gamma-Ray Bursts In the Afterglow Era Wkshp, CNR Rome, Oct 04
  162. Plenary talk, Neutrino Oscillation Workshop NOW 2004, Otranto, Italy, Sept. 04
  163. Inv. talk, GLAST Workshop, Stanford U./SLAC, Palo Alto, CA, Sept. 04
  164. Inv. talk, Swift Workshop, HEAD Mtg. Amer.Astron.Soc., New Orleans, Sep. 04
  165. Inv. talk, Conf. "1604-2004 Supernovae as Cosmological Lighthouses", Padua, Italy Jun 04
  166. Colloquium, SWIFT & UHE gamma/nu/cr, MPI Kernphysik, Heidelberg, Germany, June 04
  167. Seminar, Institute of Astronomy, Cambridge University, U.K., June 04
  168. G. Marx Lecture/Ortvay Coll., A magasenergiáju neutrinók es kozmikus sugarak (in hungarian), Eötvös Phys. Soc., Budapest, May 04
  169. Lecture series, AGN-1, AGN-2, GRB-1, GRB-2 (in hungarian), Eötvös University, Physics & Astronomy Depts., Budapest, May 04
  170. Inv talk, Preciziós Kozmológia (in hungarian), Hungarian Academy of Sciences, Budapest, Hungary, May 04
  171. Rapporteur talk, GRB Physics Before Swift conference, Penn State, Apr 04
  172. Colloquium, University of Texas, Austin, March 30, 2004
  173. Inv. talk: SN/GRB/PSR,``Supernovae and connections to GRB & pulsars" Wkshp, Bombay, India, Jan 04
  174. Inv. talk: GRB,``Supernovae and connections to GRB & pulsars" Wkshp, Bombay, India, Jan 04
  175. Inv. talk: Extreme Events, OECD Global Science Forum 03: Large Programs in Astronomy, Munich, Dec 03
  176. Colloquium, Fermilab, Chicago, November 2003
  177. Colloquium, Institute for Advanced Study, Princeton, Oct. 21 2003
  178. Inv. talk, Div. Nuclear Physics/ Amer. Phys. Soc. Meeting, Tucson AZ Oct 03
  179. Inv. talk, GRB Symp. "30 Years of Discovery", LANL, Santa Fe, NM, Sep. 03
  180. Inv. talks, JENAM 2003- Joint Eur. & Nat. Astr. Mtg, Budapest, Hungary, Aug'03
  181. Inv. talk, Conf. "Open Questions in Gamma-Ray Bursts", Santorini, Greece, Aug'03
  182. Inv. talk, GW from GRB, KITP Conf. "Gravitational Interaction of Compact Objects", UCSB, May 03
  183. Colloquium, University of Kansas Dpt. of Physics & Astronomy, April 2003
  184. Inv. talk, NASA Conf. ``The Astrophysics of Gravitational Wave Sources", Md, April 03
  185. Colloquium, University of Maryland, Department of Astronomy, April 2003
  186. Inv. talk, TeV from GRB, Veritas Symp. ``TeV Astrophysics of Extragalactic Sources", Chicago, Apr 03
  187. Inv. talk, KITP Conf. "Neutrinos: Data, Cosmos, and Planck Scale", UCSB, March 03
  188. Inv. talk, GLAST SWG Wksp on Jets, NASA Goddard Sp.Fl.Ctr, Greenbelt Md, Oct 02
  189. Member SOC, 34th COSPAR General Assembly, GRB session, Houston TX, October 2002
  190. Inv. talk, UHE nu from GRB, Neutrino & Subterr. Sciience NeSS02, NSF/U.Md, Washington DC, Sep 02
  191. Inv. talk, GLAST GBD SWG Wksp on GRB, Nat. Space Sci Ctr, Huntsville AL Sept 02
  192. Member SOC+inv talk, Niels Bohr Summer Institute ``Beaming & Jets in GRB", Aug 2002
  193. Seminar, SLAC, Stanford University, Palo Alto CA, August 2002
  194. Member SOC+ inv talk, Making Light of Gravity conference, Cambridge, UK, July 2002
  195. Colloquium + 2 lectures, University of Milan & Osservatorio di Brera, Italy, May 2002
  196. Inv talk, Conf. ``GRB: The Brightest Explosions in the Universe", Harvard U., May 2002
  197. Inv. talk, Very High Energy Neutrino Telescope Workshop, Taipei, Taiwan, Mar 2002.
  198. Mem. SOC+inv talk, Aspen Wksp ``High-Energy Particles from Space", Aspen CO, Jan 02
  199. Colloquium, Physics & Astronomy Dpt., Michigan State Univ., East Lansing, MI, Dec 2001
  200. Inv talk, Workshop on Gravitational Wave Physics, Penn State University, PA, Oct 2001
  201. Mem. SOC, Woods Hole Conf. Gamma-Ray Bursts & Afterglows, Woods Hole, MA, Nov 01
  202. Colloquium, Astronomy Dpt., University of Virginia, Charlottesvile, Va, Sept 2001
  203. Inv talk, Snowmass2001-The Future of Particle Physics Workshop, Snowmass, CO, July 01
  204. Inv talk, Conf. ``From X-Ray Binaries to GRB", Amsterdam, Netherlands, June 01
  205. Inv talk, Amer.Phys.Soc. Mtg, GRR/DAP Session, Washington DC, April 2001
  206. Invited review, Gamma-Ray Astrophysics 2001 Conference, Baltimore, MD, April 2001
  207. Colloquium, Johns Hopkins Univ., Physics & Astronomy Dpt., Baltimore, MD, Feb 1, 01
  208. Rossi Prize lecture, American Astronomical Society 197th Mtg, San Diego, CA, Jan 01
  209. Inv Lectures, 18th Jerusalem Winter School Theor.Phys, Cosmic Explosions, Israel, Dec 00
  210. Inv talk, XXth Texas Symp. Relat. Astrophys. & Cosmology, Houston, TX, Dec 2000
  211. Inv talk, 15th Nishinomiya-Yukawa Memorial Symposium, Osaka, Japan, November 22 2000
  212. Colloquium, Tokyo University, Institute of Cosmic Ray Research, Japan, November 20 2000
  213. Inv talk, Amer. Astr. Soc. HEAD Meeting, GLAST session, Honolulu, Nov 2000
  214. Member SOC+inv talk, 2nd Conf. GRB in the Afterglow Age, Rome, Italy, October 2000
  215. Member SOC, Conf. ``High Energy Gamma Ray Astronomy", Heidelberg, Germany, June 00
  216. Colloquium, Astrophysics Group, University of Leicester (U.K.), July 4 2000
  217. Seminar, Institute of Astronomy, Cambridge University (U.K.), May 30, 2000
  218. Inv talk, The First Generation of Cosmic Structures, Harvard University, May 15-18 2000
  219. Colloquium, Harvard University, Center for Astrophysics, February 3 2000
  220. Seminar, Institute for Advanced Study, Princeton, February 22 2000
  221. Colloquium, Physics Department, California Institute of Technology, Nov. 1999
  222. Invited talk, Maryland Astrophysics Conf.: Cosmic Explosions, College Park, Oct. 1999
  223. Member SOC+inv.talk, 5th Huntsville Gamma Ray Burst Symp., NASA/Marshall, Oct. 99
  224. Colloquium, Astronomy & Astrophysics, UCLA, Oct. 1999
  225. Invited talk, Yukawa Int. Seminar Black Holes & Grav Waves, Kyoto, Japan, June 1999
  226. Member, SOC + inv talk, Neutron Stars Meeting (NATO ASI), Crete, Greece, May 1999
  227. Chair, SOC + rev talk, Gamma-Ray Bursts & Afterglows Conf, ITP, UCSB, March 1999
  228. Plenary talk, Texas Symp. Relat. Astrophys. & Cosmology, Paris, December 1998
  229. Member, SOC + Inv talk, Gamma-Ray Bursts in the Afterglow Age, Rome, Italy,Nov 1998
  230. Colloquium, Phys & Astro, Univ.Delaware & Bartol Inst, Newark DE, Sept 1998
  231. Invited talk, SLAC Summer School Topical Conf., Stanford Univ., CA, Aug. 1998
  232. Inv talk, Highlights in X-Ray Astronomy, MPI Extrat Phys, Garching, June 1998
  233. Invited talk, 192nd AAS Mtg, NASA SEU Topical Session, San Diego CA, June 1998
  234. Seminar, Institute of Astronomy, Cambridge University, U.K., May 1998
  235. Invited talk, Amer.Phys.Soc. Meeting, Columbus, OH, April 1998
  236. Invited talk, Rencontres de Moriond Winter School, Les Arcs, France, 1997
  237. Invited talk, Int. Workshop on Gamma-Ray Bursts, Elba, Italy, 1997
  238. Invited talk, JD 18, IAU XXIII General Assembly, Kyoto, Japan, 1997
  239. Member, SOC + Inv. talk, 4th Huntsville Gamma-Ray Burst Symp., 1997.
  240. Colloquium, Astronomy Dpt., Cornell University 1997
  241. Colloquium, Fermi National Accelerator Lab, Chicago, IL 1997
  242. Invited talk, Amer.Phys.Soc. Meeting, Indianapolis IN, 1996
  243. Inv. talk, German Phys.Soc. Summer School Rel.Astrophys, Bad Honnef, Germany, 1996
  244. Invited talk, German Astron.Soc./German Phys.Soc Meeting, Tuebingen, Germany, 1996
  245. Colloquium, Physics & Astronomy Dpt., Northwestern University 1996
  246. Colloquium, Atomic Physics Dpt., Eotvos University, Budapest, Hungary 1996
  247. Chair, SOC + review talk, Conf. Nonthermal Gamma-ray Sources, ITP, UCSB, 1995
  248. Colloquium, Physics Dept., Stanford University, CA 1995
  249. Colloquium, Inst. Theor. Physics, Univ. California, Santa Barbara, CA 1995
  250. Colloquium, Physics Dpt., Univ. California, San Diego, CA 1995
  251. Colloquium, Physics Dept., Univ. of Wisconsin, Madison, WI 1995
  252. Colloquium, Astronomy Dept., Univ. of Wisconsin, Madison, WI 1995