Text this: Luminescence characteristics of Dy<sup>3+</sup> doped Gd<inf>2</inf>O<inf>3</inf>-CaO-SiO<inf>2</inf>-B<inf>2</inf>O<inf>3</inf> scintillating glasses

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