List of Articles ایران مرکزی Open Access Article Abstract Page Full-Text 1 - Study of Arctic Oscillation Effect on Temperature and Precipitation Fluctuations at Winter in Central Iran K. Omidvar M. Jafarinadoshan Open Access Article Abstract Page Full-Text 2 - اثر نوسان قطبی بر تغییرات دما و بارش فصول سرد سال در ایران مرکزی کمال امیدوار مهدی جعفری ندوشن Open Access Article Abstract Page Full-Text 3 - Mineralogy, Petrography and Petrogenesis of Sahand Volcanic Suite (Northwest Iran) Farhad Pirmohammadi Ali Ameri Ahmad Jahangiri Mansoor Mojtahedi Mahmat Keskin Open Access Article Abstract Page Full-Text 4 - Environmental Hydrogeochemistry of hot springs in Vartoun, Kouhpayeh, Esfahan mohamad yazdi sara rezahaji pedram navi Open Access Article Abstract Page Full-Text 5 - Petrography, Geochemistry and Mineralization of Pb in Hezarabad Area (Ashtian) Alireza Haddadpour Raziyeh Mohammadi Haddi Golzar Open Access Article Abstract Page Full-Text 6 - Echinoderms of the Central Iran keyvan khaksar Open Access Article Abstract Page Full-Text 7 - Study of Components Reading in the Individual-Collective Space of the Courtyard in Traditional House (Historical Houses of Central Iran in the Qajar and Safavid Eras) Hosna Varmaghani Open Access Article Abstract Page Full-Text 8 - Investigating The Synoptic Patterns Effective in Drought and Wet Years in Central Iran Mehran Fatemi Kamal Omidvar Mahdi Narangifard Khodakaram Hatami Bahman Beiglou Open Access Article Abstract Page Full-Text 9 - Recognition and Exploration of Ardestani Dialect ghorban ali ebrahimi