1. A possible servomechanism for matter distribution yielding flat rotation curves in spiral galaxies

   • Amitabha Ghosh
   • Sudhendu Rai
   • Ajay Gupta

   OriginalPaper Pages: 1 - 7

2. Magnetohydrodynamic boundary-layer flow for a non-Newtonian fluid past a wedge

   • S. S. Elghabaty
   • G. M. Abdel-Rahman

   OriginalPaper Pages: 9 - 19

3. UBV observations of short-period close binary V392 Orionis

   • Xue-Fu Liu
   • Hui-Song Tan
   • Kam-Ching Leung

   OriginalPaper Pages: 21 - 25

4. Dynamical and secular instability of a self-gravitating rotating cylinder in a toroidal magnetic field

   • P. J. Luyten

   OriginalPaper Pages: 27 - 43

5. The radial velocity variations of certainOii, Siiii, andNii lines — A confirmation of the shell ejection in the P cygni stellar wind

   • Nevena Markova
   • Indrek Kolka

   OriginalPaper Pages: 45 - 54

6. Nonlinear oscillations in star-forming systems

   • V. I. Korchagin
   • P. I. Korchagin
   • A. D. Ryabtsev

   OriginalPaper Pages: 55 - 64

7. Resonant absorption of internal gravity waves in stellar atmospheres

   • V. I. Zhukov

   OriginalPaper Pages: 65 - 74

8. Spectral studies of molecules of astrophysical interest

   • Markandey Singh

   OriginalPaper Pages: 75 - 101

9. Mean surface brightness as a criterion for or against the expansion of the Universe

   • Jaroslav Souček

   OriginalPaper Pages: 103 - 131

10. Anisotropic radiative heat transfer for an inhomogeneous finite medium

    • M. T. Attia
    • A. El-Sheikh
    • A. El-Shahat

    OriginalPaper Pages: 133 - 140

11. Effect of finite Larmor radius on the gravitational instability of a conducting plasma layer of finite thickness surrounded by a non-conducting matter

    • P. D. Ariel

    OriginalPaper Pages: 141 - 149

12. Kelvin-Helmholtz instability of two viscous superposed rotating and conducting fluids

    • Vijay Mehta
    • P. K. Bhatia

    OriginalPaper Pages: 151 - 158

13. Frame-invariance of turbulence constitutive relations

    • T. G. Thomas
    • H. S. Takhar

    OriginalPaper Pages: 159 - 168

14. Neutrino mass, luminosity variation, and spectrum of SN1987A

    • Gang Zhao
    • Yonggheng Zhao
    • Tan Lu

    OriginalPaper Pages: 169 - 176

15. Polymeric complexes in comets and in space

    • F. Hoyle
    • N. C. Wickramasinghe

    Letter to the Editor Pages: 177 - 180

16. A static conformally-flat vacuum model in self-creation cosmology

    • D. R. K. Reddy
    • M. B. Avadhanulu
    • R. Venkateswarlu

    Letter to the Editor Pages: 181 - 184

17. Book reviews

    • Althea Wilkinson
    • John Dyson

    BookReview Pages: 185 - 190

18. List of forthcoming papers

    Legacy Pages: 191 - 191