Editor's Recommendation

• Utilization of an H-reversal trajectory of a solar sail for asteroid deflection

  Sheng-Ping Gong, Jun-Feng Li, Xiang-Yuan Zeng

  

  1123-1133

Research Paper

• Pulse profile stability of the Crab pulsar

  Chetana Jain, Biswajit Paul

  

  1134-1142

• Characteristics of convection and overshooting in RGB and AGB stars

  Xiang-Jun Lai, Yan Li

  

  1143-1157

• A multicolor photometric study of the neglected eclipsing binary FT Ursae Majoris

  Jin-Zhao Yuan

  

  1158-1162

• Discovery of a variable broad absorption line in the BL Lac object PKS B0138−097

  Shao-Hua Zhang, Hui-Yuan Wang, Hong-Yan Zhou, Ting-Gui Wang, Peng Jiang

  

  1163-1170

• Serendipitous discovery of warm absorbers in the Seyfert 2 galaxy IRAS 18325–5926

  Shui-Nai Zhang, Qiu-Sheng Gu, Li Ji, Zhi-Xin Peng

  

  1171-1184

• Lensing clusters of galaxies in the SDSS-III

  Zhong-Lue Wen, Jin-Lin Han, Yun-Ying Jiang

  

  1185-1198

• Testing the distance-duality relation with a combination of cosmological distance observations

  Shuo Cao, Nan Liang

  

  1199-1208

• Observing the reconnection region in a transequatorial loop system

  Rui Liu, Tong-Jiang Wang, Jeongwoo Lee, Guillermo Stenborg, Chang Liu, Sung-Hong Park, Hai-Min Wang

  

  1209-1128

• Observations of EUV and soft X-ray recurring jets in an active region

  Li-Heng Yang, Yun-Chun Jiang, Jia-Yan Yang, Yi Bi, Rui-Sheng Zheng, Jun-Chao Hong

  

  1129-1142

• Mutual eclipses of J2 Europa by J1 Io observed at Yunnan Observatory in 2009

  Xi-Liang Zhang, Zhong Liu

  

  1143-1248