A., H. A., "Sinai Observatory:A Regional Center of Excellence", proceeding of Middle East and SAfrica Regional IAU- meetings III ( MEARIM –III) , Lebanon, 2015. sinai_observatory_quito.pdf
A., H. A., and S. A., "THEORETICAL MODEL OF SOLAR ENERGETIC PARTICLES DURING HALLOWEEN STORMS", proceeding of Middle East and SAfrica Regional IAU- meetings III ( MEARIM –III) , Lebanon, 2015. theoretical_model_of_sep.pdf
A., H. A., "solar activities and climate change hazards", Journal of Geological Resource and Engineering (JGRE), Vol. 2, No. 3, pp. 151-157, 2014.
A., H. A., "Resilience needs in NATO partner countries, global and African future earth", NATO Science for Peace and Security Series C: Environmental Security, London, springer, 2017. resilience_needs_in_nato_partner_countries__global_and_african_.pdf
Hady, A. A., "Climate Change: Global, Regional and National Dimensions", NATO Advanced Research Workshop on Global Climate Change and Local Adaptation, Reykjavik Iceland, June 5-10, 2011. 2_-_hady_paper_-w-_iceland.pdf
Hady, A. A., "Solar activities and space weather hazards", Modern Trends in Physics research (MTPR10), vol. 9910, issue 1, pp. 30-35, 2013. lotfia-paper.pdf
Hady, A. A., A. Tawfic, and etc, "ACCELERATION AND PARTICLE FIELD INTERACTIONS OF COSMIC RAYS: FORMALISM", Physics Internationa, vol. 3, issue 2, pp. 64-73, 2012. my_paper_with_tawfic-june_2013.pdf
Hady, A. A., A. Tawfic, and etc, "ACCELERATION AND PARTICLE FIELD INTERACTIONS OF COSMIC RAYS II", Physics International, vol. 4, issue 1, pp. 29-36, 2013. new_paper_2013with_tawfic-.pdf
Hady, A. A., L. dame, and etc, "The Space Weather & Ultraviolet Solar Variability Microsatellite Mission (SWUSV)", Proceedings of the International Astronomical Union, Symposium S300, 5 June , 2013.