List of Articles hamid reza ghaffari Article 1 - تعیین کارایی و سازوکار حذف مواد رنگزای Acid Orange 7 (AO7) و Reactive Black 5 (RB5) با استفاده از پودر آهن از محیط های آبی: مطالعه سنتیک Alireza Rahmani Mansour Zarrabi Mohammad Reza Samarghandi Abbas Afkhami Saeed Azizian Hamid Reza Ghaffari Journal of Environmental Science and Technology , Issue 7 , Year , Summer 2013 Article 2 - Diagnosis of anomalies in Thyroid Gland Images Based on Feature Extraction from Capsule Network Architecture. 10.22094/jcr.2021.687484 Mahin Tasnimi Hamid Reza Ghaffari Journal of Computer & Robotics , Issue 24 , Year , Summer 2021 Article 3 - Optimization and Improvement of Spam Email Detection using Deep Learning Approaches 10.22094/jcr.2022.1967782.1281 Mohsen Nooraee Hamid Reza Ghaffari Journal of Computer & Robotics , Issue 26 , Year , Summer 2022