List of Articles hexagon Open Access Article Abstract Page Full-Text 1 - A Study of the adsorption of CO on cobalt nanostructures: Cubic and hexagonal crystalline phases Fatemeh Dolati ali nakhaeipoura vahidreza darugar zohre Dolati vagehe afkhamy Open Access Article Abstract Page Full-Text 2 - A Way to Reduce Effects of Packet Loss in Video Streaming Using Multiple Description Coding Mahboobe Shabanyan Ehsan Akhtarkavan Open Access Article Abstract Page Full-Text 3 - A Method to Reduce Effects of Packet Loss in Video Streaming Using Multiple Description Coding Mahboobe Shabaniyan Ehsan Akhtarkavan Open Access Article Abstract Page Full-Text 4 - Fraud from different hexagons and its effect on the timeliness of accounting financial reporting seyed Hossein Ahmadi Langari ali Khozein Alireza Matoufi Mansour Garkaz Open Access Article Abstract Page Full-Text 5 - Variable band-gap Sr-hexagonal ferrites on carboxylated graphene oxide composite as an efficient photocatalytic semiconductor Masomeh Taghipour Mohammad Yousefi Reza Fazaeli Masoud Darvish Ganji 10.22034/jna.2022.1946189.1281