Talk: “Investigation in activity and state of development in the stock market by level crossing”, M. Movahed, G. R. Jafari, S. M. Fazeli, Proceeding Aerospace Research Institute, Tehran-Iran (2006)
Talk: “Is stock market predictable?”, R. jafari, S. M. Movahed, Proceeding Aerospace Research Institute, Tehran-Iran (2006)
Talk: “Statistical Dynamic in Tehran Price Index in the recent years”, R. Jafari, Proceeding Future Studies Technology and Vision of Development, Amirkabir University, Tehran-Iran (2006)
“Study of The Effect of Rough Surfaces on Contact Cross Section of Cu Surfaces”, Khazrak, A. Zolanvar, G. R. Jafari, Proceeding Conference Physics, Shahroud, Iran (2006)
“Detrended Fluctuation Analysis To Monitor Main and Aftershocks In The California Earthquake Inter-Events”, Afshar, F. Ghanbarnejad, Z. Eskandari, G. Reza Jafari, M. Sadegh Movahed, Amolio F. Pacheo, M. Sahimi, M. Reza Rahimitabar, EGU 2007 General Assembly, Vienna, Austria, (2007)
“Fractal analysis of the air pollution Fluctuations at Tehran“, Affsarigolshan, S. Safaiimatin, L. Hedayatifar, M. Vahabi, G.R. Jafari, Proceeding Conference Physics, Yasooj-Iran, September 2007
Visitor in Institute for Cross-Disciplinary Physics and Complex Systems (ifisc) http://ifisc.uib.es, June-July 2008
Investigation on the sol-gel transition of Laponite suspension by Dynamic light scattering and R/S analysis, Baniasadi, T. Tekieh, G.R.Jafari, Proceeding Conference Physics, Kashan-Iran, August 2008
Study of Statistical properties and adhesion for electrodeposition of Platinum films due to the variation of current through deposition, Saadatkia, M. Tehrani Moghadam, A. A. Masuodi, G. R. Jafari, Proceeding Conference Physics, Kashan-Iran, August 2008
The effects of copper morphology on its optical properties, Sajedeh Motamen, Taha Salavatifard, Sara Vahabzadeh, Soheila Mohades, Gholamreza Jafari, Amirali Masoudi, The National Conference on optics & Laser Engineering, 15-16 May 2009, Malek Ashtar University of Isfahan-Iran
The multi-fractal behavior of sol-gel transition of anisotropic colloid particles suspension, Tekieh, F. Baniasadi, G. R. Jafari, The 3th conference, Statistical physics: Modern trends and applications, June 2009, Lviv, Ukraine
Statistical properties of the ballistic deposition and solid models, Kimiagar, G. R. Jafari, M. Reza Rahimi Tabar, The 3th conference, Statistical physics: Modern trends and applications, June 2009, Lviv, Ukraine
Measurement of thickness using conductivity theory in the framework of the Born approximation for metal and semiconductor thin-films with two rough boundaries, Jan Nesar, Mona Sadat; Iranmanesh, Fatemeh; Moradi, Sahar; Jafari, Gholamreza, Conference Physics, Uromieh University, 14-17 Shahrivar 1390, Uromieh-Iran
Talk: Social physics, R. Jafari, Sharif University of Technology, 15 December 2011
Talk: The birth of a brain, R. Jafari, Institute for Advanced Studies in Basic Sciences (IASBS), Zanjan, 16 January (2012)
Talk: Social physics, R. Jafari, First IPM Meeting on Statistical Physics, Soft Matter and Complex Systems 23 February 2012 (4 Esfand 1390) School of Physics, IPM, Tehran (link)
Talk, Structural science-metrics, R.Jafari, Conference in Development of fundamental science, 6 March 2012, Shahid Beheshti University (link)
Talk: Social physics, R. Jafari, Tehran University, 10 March 2012
Spring college on physics of complex systems, 20 May – 14 June ICTP 2013
Visitor research fellow in CEU Budapest – Hungary, January – August (2016)
Talk: Globalization effects in the geopolitical architecture, Interreligious and Intercultural Dialogue in a Pluralistic World. Philosophical and Theological Perspectives (1-2 June, Constanta) Romania
Talk: Big data & collective behavior, Tehran University & Shahid Beheshti University, October 2016
Advice community, Sigmaphi 2017
Talk: Aged networks dynamics, International Workshop and Young Scientist School on Critical Phenomena and Phase Transition, 20-24 September 2017, Yerevan – Armenia, http://cppt.am
Risk Information of Stock Market Using Quantum Potential Constraints, Sina Nasiri, Eralp Bektas, Gholamreza Jafari, 3rd International Conference on Banking and Finance Perspectives (ICBFP-2018), 25-27 April 2018, Famagusta, North Cyprus
Stable and unstable frustrations in aged social networks, Leila Hedayatifar, Foroogh Hassanibesheli, and G. Reza Jafari, NERCCS 2018: The First Northeast Regional Conference on Complex Systems, 11-13 April 2018, Binghamton, NY- USA
Frustration and glassy phase in the aged networks dynamics,Dynamics Days Central Asia in Bukhara focus on complex networks and statistical physics, 21-23 October 2017, Bukhara Uzbekistan
Scientific community and organizers, Conference of Statistical physics, soft matter and complex systems, 25-26 April 2018, Ardebil – Iran
Non-transparency in large Networks,European Cooperation for Statistics of Network Data Science (COSTNET18 conference), Warsaw – Poland, September 26-28,2018