List of Articles هیستوگرام Open Access Article Abstract Page Full-Text 1 - Determining the appropriate mixture of renewable energy sources in order to reduce uncertainty Amir Ghaedi Open Access Article Abstract Page Full-Text 2 - Geochemical studies of stream sediment to determine the shear zone-related gold mineralization (Case study of Alut area in Kurdistan province) Fardin Ahmadi Mahyadin Mohamadpour Open Access Article Abstract Page Full-Text 3 - Speech Separation Using Reduced Complexity DUET Algorithm in Real Environment Farinaz Ackochekian Mohsen Ashoreian Open Access Article Abstract Page Full-Text 4 - Automatic Persian License Plate Recognition by Edge Detection Using Hopfield Neural Network Homayoun Mahdavi-Nasab Mohammad Sadegh Memarzadeh Peyman Moallem