Vol. 2 No. 8 (2014)

Articles

• Photoluminescence Characteristics of the Caal2o4: Eu2+ Co-Doped With Ion Dy3+ Synthesized by Combustion Method

  Nguyen Ngoc Trac, Nguyen Manh Son, Phan Tien Dung

  75-80

  • PDF

• Randic Index and Edge Eccentric Connectivity Index of Certain Special Molecular Graphs

  Yun Gao, Li Liang, Wei Gao

  81-87

  • PDF