Research Paper

• UBVI Surface Photometry of the Spiral Galaxy NGC 300 in the Sculptor Group

  Sang Chul Kim, Hwankyung Sung, Hong Soo Park, Eon-Chang Sung

  

  299-310

• The Synchrotron Emission of Jets with Transverse Velocity Discrepancy

  Hui-Quan Li, Jian-Cheng Wang, Li Xue

  

  311-319

• Spin Evolution of Neutron Stars in OB/X-ray Binaries

  Fan Zhang, Xiang-Dong Li, Zhen-Ru Wang

  

  320-334

• Time-dependent Behaviour of the Low Amplitude δ Scuti Star HD 52788

  Ai-Ying Zhou

  

  335-342

• Golden Ratio Sinusoidal Sequences and the Multimode Pulsation of the δ Sct Star V784 Cassiopeiae

  Juan Garcia Escudero

  

  343-348

• The Role of T50 in the Classification of Gamma-ray Bursts

  Xiao-Hong Zhao, Yi-Ping Qin, Yun-Ming Dong, Zhao-Yang Peng

  

  349-356

• On the Positronium Continuum and 0.511 MeV Line in Solar Flares

  Wei-Qun Gan, Jin Chang, You-Ping Li, Yang Su, L. I. Miroshnichenko

  

  357-364

• Calibration of Vector Magnetogram with the Nonlinear Least-squares Fitting Technique

  Jiang-Tao Su, Hong-Qi Zhang

  

  365-376

• Unusually Broadened Spectral Profiles Observed in Solar Prominences

  Hui Li, Jian-Qi You, Eijiro Hiei

  

  377-389

• Upgrade Procedure for the Delingha 13.7-m Telescope

  Ying-Xi Zuo, Ji Yang, Sheng-Cai Shi, Shan-Huai Chen, Li-Ben Pei, Qi-Jun Yao, Jin-Jiang Sun, Zhen-Hui Lin

  

  390-396

• A Performance Study of the CCD Cameras of the Joint Laboratory of Optical Astronomy

  Bao-An Yao, Chun-Sheng Zhang, Qing Lin

  

  397-