1. Time-Series Monitoring of Variable Stars in the Field of NGC7789

   • Chulhee Kim
   • Nam-Kyu Park

   OriginalPaper Pages: 387 - 396

2. The Duplicity of Large Amplitude SX Phoenicis Star CY Aquarii

   • Ai-Ying Zhou
   • Jian-Ning Fu
   • Shi-Yang Jiang

   OriginalPaper Pages: 397 - 406

3. GSC 45401533: Observations and Analysis of a NewlyDiscovered Binary Star

   • M. Jang
   • J. Mukherjee

   OriginalPaper Pages: 407 - 414

4. Evidence of Chromospheric Activity on HR 1099

   • Young Woon Kang
   • Kyu Dong Oh

   OriginalPaper Pages: 415 - 424

5. Five Dimensional Magnetic Universe

   • Ajanta Das
   • A. Banerjee

   OriginalPaper Pages: 425 - 431

6. Effect of Orientation on the Variability Pattern of Gamma-Ray Sources

   • Amir Levinson

   OriginalPaper Pages: 433 - 441

7. Arbitrary Amplitude Dust-acoustic Solitary Structures in aThree-component Dusty Plasma

   • A.A. Mamun

   OriginalPaper Pages: 443 - 454

8. The Bifurcation of the Topological Structure in the Sunspot's Electric Topological Current with Locally Gauge-invariant Maxwell-Chern-Simons Term

   • Sheng Li
   • Yishi Duan

   OriginalPaper Pages: 455 - 468

9. Contraction of Radiating Shell in Classical and Post-NewtonianApproximation

   • Fernando Santoro
   • Roberto Aquilano
   • David Ibaceta

   OriginalPaper Pages: 469 - 474

10. The Role of Extragalactic Antimatter in Cosmic Ray Observations Near Earth

    • C. Grimani

    OriginalPaper Pages: 475 - 481

11. Examination of the Association between Quasars and Abell Clusters on All Sky

    • Xingfen Zhu

    OriginalPaper Pages: 483 - 495