List of Articles Open Access Article Abstract Page Full-Text 1 - The Mineralogical Effect on the Mesophilic Bioleaching of Copper from Smelter Dust and Flotation Concentrate Ali Behzad Zahra Manafi Mohammad Ranjbar Open Access Article Abstract Page Full-Text 2 - Optimization of real-time PCR method to assess the direct sensitivity of clarithromycin in Helicobacter pylori Sadegh Ghorbani-Dalini Mohammad Kargar Abbas Doosti Pejman Abbasi Negar Souod Open Access Article Abstract Page Full-Text 3 - Isolation of a Native Bacillus licheniformis Amylase Producer from Hot Source of Semnan Majid Moghbeli Hamid Noshiri Open Access Article Abstract Page Full-Text 4 - Evaluation of antagonistic effect of probiotics Bifidobacteria spp. on E.coli O157:H7 in vitro Najmeh Namdar Yahya Tahamtan Mohammad Kargar Mohammad Hosein Hoseini Open Access Article Abstract Page Full-Text 5 - Survey Role and Important of Surfaces Structure and β–lactamase of Bacillus cereus in Drug Resistant Shilla Jalalpoor Hamid Abousaidi Open Access Article Abstract Page Full-Text 6 - The Assessment of Relationship between Excessive Weight Gain and Urinary Tract Infection in Pregnant Women – Larestan- 1387-88 Mehdi Ebadi Fatemeh Rahmanian Open Access Article Abstract Page Full-Text 7 - Loop Mediated Isothermal Amplification of Hepatitis B Virus in Hemodialysis Patients Mohmmad hasan Shahhosseiny Zohre Esmailii Elham Moslemi Parichehre Yaghmaii Open Access Article Abstract Page Full-Text 8 - Biological activity of prominent anti-cancer plants using Brine Shrimp Lethality Test Zahra Pourfraidon Chidananda Sharma