Text this: Optimization Of Collimator Design For Bnct Based Cyclotron 30 Mev And Its Dosimetry Simulation In Head And Neck Soft Tissue Sarcoma Using Monte Carlo N Particle X Program

 _    _    _    _     _____     ______            
| \  / || | || | ||  /  ___||  /_   _//   ____    
|  \/  || | || | || | // __     -| ||-   |    \\  
| .  . || | \\_/ || | \\_\ ||   _| ||_   | [] ||  
|_|\/|_||  \____//   \____//   /_____//  |  __//  
`-`  `-`    `---`     `---`    `-----`   |_|`-`   
                                         `-`