Research Paper

• A solution to the puzzling symbiotic X-ray system 4U 1700+24

  Ren-Xin Xu

  

  617-624

• Probing the CMB cold spot through local Minkowski functionals

  Wen Zhao

  

  625-634

• Cosmic microwave background constraints on the tensor-to-scalar ratio

  King Lau, Jia-Yu Tang, Ming-Chung Chu

  

  635-647

• The density and temperature dependence of the cooling timescale for fragmentation of self-gravitating disks

  Kazem Faghei

  

  648-666

• The peculiar velocity and temperature profile of galaxy clusters

  Tabasum Masood, Naseer Iqbal

  

  667-672

• Hard X-ray emission cutoff in the anomalous X-ray pulsar 4U 0142+61 detected by INTEGRAL

  Wei Wang, Hao Tong, Yan-Jun Guo

  

  673-682

• Exploring the sources of p-mode frequency shifts in the CoRoT target HD 49933

  Zhi-E Liu, Shao-Lan Bi, Wu-Ming Yang, Tan-Da Li, Kang Liu, Zhi-Jia Tian, Zhi-Shuai Ge, Jie Yu

  

  683-692

• Contributions of type II and Ib/c supernovae to Galactic chemical evolution

  Sandeep Sahijpal

  

  693-704

• New vacuum solar telescope and observations with high resolution

  Zhong Liu, Jun Xu, Zhong-Bo Gu, Sen Wang, Jian-Qi You, Long-Xiang Shen, Ru-Wei Lu, Zhen-Yu Jin, Lin-Fei Chen, Ke Lou, Zhi Li, Guang-Qian Lu, Zhi Xu, Chang-Hui Rao, Qi-Qian Hu, Ru-Feng Li, Hao-Wen Fu, Feng Wang, Men-Xian Bao, Ming-Chan Wu, Bo-Rong Zhang

  

  705-718

• The photometric system used by the One-meter Telescope at Weihai Observatory of Shandong University

  Shao-Ming Hu, Sheng-Hao Han, Di-Fu Guo, Jun-Ju Du

  

  719-732

• A new calibration model for pointing a radio telescope that considers nonlinear errors in the azimuth axis

  De-Qing Kong, Song-Gen Wang, Jin-Qing Wang, Min Wang, Hong-Bo Zhang

  

  733-740

• Evolution of isolated G-band bright points: size, intensity and velocity

  Yun-Fei Yang, Jia-Ben Lin, Song Feng, Kai-Fan Ji, Hui Deng, Feng Wang

  

  741-752