The broad band spectral index of blazars in a low state Y. G. ZhengX. ZhangS. M. Hu Original Article 20 March 2007 Pages: 1 - 12
Evolution of density perturbations in double exponential quintessence models Tame GonzalezRolando CardenasYoelsy Leyva Original Article 18 April 2007 Pages: 13 - 18
A comparison of temporal properties of short and long gamma-ray bursts Z. B. ZhangG. Z. Xie Original Article 04 April 2007 Pages: 19 - 23
Twist transport in strongly torsioned astrophysical flux tubes L. C. Garcia de Andrade Original Article 25 April 2007 Pages: 25 - 29
Bianchi type-II space-times with constant deceleration parameter in self creation cosmology C. P. SinghSuresh Kumar Original Article 27 March 2007 Pages: 31 - 39
Anisotropic spheres with uniform energy density in bimetric theory of relativity G. S. KhadekarS. D. Tade Original Article 21 March 2007 Pages: 41 - 45
String cosmological models in five dimensional bimetric theory of gravitation G. S. KhadekarS. D. Tade Original Article 21 March 2007 Pages: 47 - 51
Born–Infeld type phantom model in the ω–ω′ plane Z. G. HuangX. H. LiQ. Q. Sun Original Article 22 March 2007 Pages: 53 - 57
A new model for the periodic outbursts of the BL Lac object OJ287 Weizhao ShiXiang LiuHuagang Song Original Article 28 March 2007 Pages: 59 - 63
Filamentary structures in planetary nebulae Hanna DahlgrenPer CarlqvistGösta F. Gahm Original Article 29 March 2007 Pages: 65 - 72
Dynamical determination of the quadrupole mass moment of a white dwarf Lorenzo Iorio Original Article 30 March 2007 Pages: 73 - 76
Cosmological models with viscous fluid and time- dependent equation of state in Wesson’s theory G. S. KhadekarG. R. Avachar Original Article 20 April 2007 Pages: 77 - 80
Quantum tunneling makes a Reissner–Nordstrom black hole turn into a Kerr–Newman black hole under angular momentum conservation Wenbiao Liu Original Article 06 April 2007 Pages: 81 - 84
The H N method for Milne problem with polarization M. Karahasanoğlu ŞenyığıtA. Kaşkaş Original Article 25 April 2007 Pages: 85 - 91
Neutrino radiation of the AGN black holes G. Ter-KazarianS. ShidhaniL. Sargsyan Original Article 26 April 2007 Pages: 93 - 110
Higher dimensional dust collapse with a cosmological constant S. G. GhoshD. W. Deshkar Original Article 25 April 2007 Pages: 111 - 117
Numerical exploration of the photogravitational restricted five-body problem K. E. PapadakisS. S. Kanavos Original Article 25 April 2007 Pages: 119 - 130
Cosmological models with the variable gravitational and cosmological constants N. Ibotombi SinghAnita Sorokhaibam Original Article 19 April 2007 Pages: 131 - 134
Energy and momentum distributions of Kantowski and Sachs space–time Ragab M. GadA. Fouad Original Article 10 May 2007 Pages: 135 - 140
Five dimensional universe model with variable cosmological term Λ and a big bounce G. S. KhadekarVaishali KamdiSaeed Otarod Original Article 27 April 2007 Pages: 141 - 147
New period study of the eclipsing binary V865 Cygni Petr MolíkMarek WolfMiloslav Zejda Original Article 15 May 2007 Pages: 149 - 152
The first photometric analysis of the near-contact binary star V370 Cygni Vassilios N. ManimanisPanagiotis G. Niarchos Original Article 30 May 2007 Pages: 153 - 157
Evidence for monochromatic unstable Weibel modes in asymmetric counterstreaming pair plasmas R. C. TautzJ.-I. SakaiI. Lerche Original Article 10 May 2007 Pages: 159 - 167
Scalar-tensor cosmology for traceless matter field in the large coupling function limit A. Bhadra Original Article 17 May 2007 Pages: 169 - 172
Limits on the changes in the gravitational constant from nucleosynthesis A. S. Al-Rawaf Original Article 24 May 2007 Pages: 173 - 175