أرسل هذا في رسالة قصيرة: Electromechanical properties of multi-walled carbon nanotube/gelatin hydrogel composites: Effects of aspect ratios, electric field, and temperature

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