Comparison of Accumulation of Some heavy Metals in Different Tissues of Liza auratus from the Coasts of Nowshahr and Its Consumption Risk Assessment in 2016
                        
                        
                        
                        
  
,  Afshin Afshar 
  
  
,   Sharare Momeni Feeli * 
  
,  Tahereh Ebrahimi 
  
,  Morteza Mirzaei 
  
,  Maliheh Farid 
  
,  Mahdieh Pabast 
  
                
                        Risk Assessment and Spatial Modeling of Heavy Metals Contamination in Topsoil around Venarj Manganese Mine by Artificial Neural Networks Method
                        
                        
                        
                        
                        Investigating the Compliance of Structural and Functional Standard in sterilization Units in Educational-Therapeutic Hospitals of Guilan University of Medical Sciences in 2019-2018
                        
                        
                        
                        
                        Analysis of air quality based on particulate matter (PM2.5 and PM10) by using two methods USEPA-AQI and IND-AQI and EF Factor in Ahwaz city in 2016 and 2017
                        
                        
                        
                        
                        Assessment and Management of Environmental Risks of Steel Industries by EFMEA Method (Case Study: Ardakan Steel and Melting factory)
                        
                        
                        
                        
                        Identification and Assessment of Occupational Health and Safety Risks of Activities and Operations of Oil Drilling Rigs Using FMEA Method (Case Study: Southern Yarran Region)
                        
                        
                        
                        
  
,   Anoushiravan Mohseni- Bandpey 
  
,  Hajar Sharifi Maleksar 
  
,  Majid Rashidi 
  
,   Fayyaz Mahdipuor * 
  
  
,  Amanollah Zamani