أرسل هذا في رسالة قصيرة: The microstructural transformation and dynamical properties in sodium-silicate: Molecular dynamics simulation

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