Research Paper

• A transitioning universe with time varying G and decaying Λ

  Anil Kumar Yadav, Amit Sharma

  

  501-508

• On the Lorentz factor of superluminal sources

  Chika Christian Onuchukwu, Augustine A. Ubachukwu

  

  509-516

• Gravitational lensing properties of an isothermal universal halo profile

  Xin-Zhong Er

  

  517-525

• The contracting and unshearing motion of flare loops in the X 7.1 flare on 2005 January 20 during its rising phase

  Tuan-Hui Zhou, Jun-Feng Wang, Dong Li, Qi-Wu Song, Victor Melnikov, Hai-Sheng Ji

  

  526-536

• Modeling multiband emissions from two young SNRs with a time-dependent magnetic field

  Yun-Yong Tang, Zu-Cheng Dai, Li Zhang

  

  537-546

• DEFPOS Hα observations of the W80 Complex

  Nazim Aksaker

  

  547-556

• Sequential clustering of star formations in IC 1396

  Ya-Fang Huang, Jin-Zeng Li

  

  557-570

• Neutron star mass-radius relation with gravitational field shielding by a scalar field

  Bo-Jun Zhang, Tian-Xi Zhang, Padmaja Guggilla, Mostafa Dokhanian

  

  571-578

• Grids of rotating stellar models with masses between 1.0 and 3.0 Msun

  Wu-Ming Yang, Shao-Lan Bi, Xiang-Cun Meng

  

  579-592

• The refined physical parameters of transiting exoplanet system HAT-P-24

  Xiao-Bin Wang, Sheng-Hong Gu, Andrew Collier Cameron, Hong-Bo Tan, Ho-Keung Hui, Chi-Tai Kwok, Bill Yeung, Kam-Cheung Leung

  

  593-603

• A new source extraction algorithm for optical space debris observation

  Rong-Yu Sun, Chang-Yin Zhao

  

  604-614

• Evaluation of a scientific CMOS camera for astronomical observations

  Peng Qiu, Yong-Na Mao, Xiao-Meng Lu, E Xiang, Xiao-Jun Jiang

  

  615-628