شماره 4 تاریخ انتشار 2019-12

• Survey of Nitrate Removal Method from Aqueous Solutions Using Titanium Dioxide Nano-Photocatalyst
• An Appropriate Theoretical Model for Developing Ambient Air Quality Standard in Iran Based on Standard Setting Approaches of Different Parts of the World
• Comparison of Efficiency of Nano-magnetic Iron, Single-walled Carbon Nanotubes and Hybrid Nano-reactor in Removal of Xylene from Aqueous Solutions and Adsorption Isotherms
• The Relationship between Education and Health: Vector Error Correction Model (VECM)
• Evaluation of Prevalence of Obesity and its Relationship with Physical Fitness Indices of Mashhad Offices Employees
• Identification the Main Challenges of Medical Tourism Branding in Ardabil Using the Grounded Theory Approach
• Evaluation of Sleep Quality and Related Factors in the Elderly Patients in Imam Khomeini Hospital of Khalkhal, 2016
• The Effect of Combined Training (Endurance- Resistance) and Ginger Supplementation on Cardiorespiratory Endurance, Body Composition and Insulin Resistance among Obese Females with Type 2 Diabetes
• Social Determinants Affecting Oral Health of School Children in Hamadan
• Assessment and analysis of Job Risk in Oil Drilling Rigs Using HAZAN Method (Case Study: Southern Yaran Oil Field)