  

     

    :  

gholizadeh@yahoo.com

        

    

             -
              
            
          
.      

              
              
               
              
           
                
              
             
             
            
           .   
              
            
              
              
       .      
                
        .        
             
.       

              
             
               
   .          
  .           
              
 .             
            
               
  .           
"          "     
             
                 
             
            
              
               
            
             
              
               
                
.     

              -
             
                 
            
            
.      

     .         
             
       .       
            
              
       .     
              
                
              
              
               
            
               
                
                
           
              
.           

             -
              
           
             
.     

 .             
              
             
                
                 
            
             
      .         
  .              
            
   .           
              
.              
              
                
  .             
               
              
                
             
              
.    

             -
                 
              
.   

                 
             
               
               
              
              
                
              
                
               
                
               
               
              
                  
                  
                
              
                
            
               
                 
             
                
       .          
             
              
               
               
.

             -
               
               
  .           
              
             
              
            . 
              
        .    
.   

                
               
              
               
    -         -   
               
               
               
                
              
                
                
              
               
               
              
               
               
              
                
                 
             
               
             
               
              
                .
              
            
.       

           -
             
              
             
              
             
       .          
             
             
              
.          .

                 
             
             
                
               
             
                
                
              
               
            
                
                
                
.   