Research Paper

• Observational constraints on the early dark energy model

  Lei Feng, Yu-Peng Yang

  

  751-758

• Dark energy from logarithmically modified gravity and deformed Coleman-Weinberg potential

  Ahmad Rami El-Nabulsi

  

  759-766

• Robertson-Walker cosmological models with perfect fluid in general relativity

  Rishi Kumar Tiwari

  

  767-775

• Combining optical and X-ray observations of galaxy clusters to constrain cosmological parameters

  Heng Yu, Zong-Hong Zhu

  

  776-786

• 12CO, 13CO and C18O observations along the major axes of nearby bright infrared galaxies

  Qing-Hua Tan, Yu Gao, Zhi-Yu Zhang, Xiao-Yang Xia

  

  787-810

• Dark halos acting as chaos controllers in asymmetric triaxial galaxy models

  Nicolaos D. Caranicolas, Euaggelos E. Zotos

  

  811-823

• Possible distance indicators in gamma-ray pulsars

  Wei Wang

  

  824-832

• Spectroscopic and photometric observations of unidentified ultraviolet variable objects in the GUVV-2 Catalog

  You Li, Jing Wang, Jian-Yan Wei, Xiang-Tao He

  

  833-842

• Photometric study and preliminary elements of the low-mass ratio W UMa system ASAS 021209+2708.3

  Francesco Acerbi, Carlo Barani, Massimiliano Martignoni

  

  843-850

• Computation of the structure of a magnetized strange quark star

  Gholam Hossein Bordbar, Ali Reza Peivand

  

  851-862

• New applications of the H-reversal trajectory using solar sails

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

  

  863-878