Lithospheric mantle, asthenosphere, slab and crustal contribution to petrogenesis of Eocene to Miocene volcanic rocks from the west Alborz Magmatic Assemblage, SE Ahar, Iran

Autor: Mohammad Paydari, Ahmad Ahmadvand, Mohammad Ghorbani, William H. Amidon, Mir Ali Asghar Mokhtari, José Francisco Santos, Yi Chen

Publikováno v: Repositório Científico de Acesso Aberto de Portugal
Repositório Científico de Acesso Aberto de Portugal (RCAAP)
instacron:RCAAP

Significant uncertainty remains regarding the exact timing and nature of subduction events during the closure of the Tethyan seas in what is now NW Iran. This study thus presents new geochemical compositions and U–Pb ages for a suite of volcanic ro

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::603874040e54468a494e81f254fae3d4
https://doi.org/10.1017/s0016756820000527

Analytical calculation for input impedance of a circularly‐polarized ferrite disk antenna including higher order modes

Autor: Ahmad Ahmadvand, Behzad Rejaei, Javad Ghalibafan, Mohammad Bagher Heydari

Publikováno v: International Journal of RF and Microwave Computer-Aided Engineering. 29

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b6c166854a77101dfa17a6eabfd696f9
https://doi.org/10.1002/mmce.21783