Research Paper

• Active Optics in LAMOST

  Ding-Qiang Su, Xiang-Qun Cui

  

  1-9

• The Effect of Central Baryonic Cores in Dark Halos on the Evaluation of Strong Lensing Probabilities

  Jie Wang

  

  10-16

• Color-Redshift Relations and Photometric Redshift Estimations of Quasars in Large Sky Surveys

  Xue-Bing Wu, Wei Zhang, Xu Zhou

  

  17-27

• The Kiloparsec--scale Structure of 3C 286

  Tao An, Xiao-Yu Hong, Wei-Hua Wang

  

  28-36

• An Intrinsic Model for the Polarization Position Angle Swing Observed in QSO 1150+812

  Shan-Jie Qian, Xi-Zhen Zhang

  

  37-50

• Determination of the Thickness of Non-Edge-on Disk Galaxies

  Ying-He Zhao, Qiu-He Peng, Lan Wang

  

  51-60

• The Difference between the α-disks of Seyfert 1 Galaxies and Quasars

  Wei-Hao Bian, Hong Dong, Yong-Heng Zhao

  

  61-66

• A New Analysis in the Field of the Open Cluster Collinder 223

  A. L. Tadross

  

  67-74

• Radioactive Ages of Metal-Poor Halo Stars

  Ji Li, Gang Zhao

  

  75-87

• A Photometry Campaign for IR Geminorum in Quiescence

  Hai Fu, Zong-Yun Li, Kam-Ching Leung, Zhou-Sheng Zhang, Zi-Li Li, C. Martin Gaskell

  

  88-96

• Reflectance Spectral Characteristics of Lunar Surface Materials

  Yong-Liao Zou, Jian-Zhong Liu, Jian-Jun Liu, Tao Xu

  

  97-104