✦ LIBER ✦

Distance estimate of M31 based on the size distribution of Hiiregions and dark clouds

✍ Scribed by I. A. Issa

Publisher: Springer Netherlands
Year: 1985
Tongue: English
Weight: 309 KB
Volume: 113
Category: Article
ISSN: 0004-640X
DOI: 10.1007/bf00650966

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Archimedes spiral and the surface distri

Archimedes spiral and the surface distribution of dark clouds in M31, III

✍ I. A. Issa 📂 Article 📅 1991 🏛 Springer Netherlands 🌐 English ⚖ 398 KB

Distances of Galaxies from the Apparent

Distances of Galaxies from the Apparent Size Distribution of Dark Clouds. II NGC 224, NGC 2841 and NGC 7331

✍ A.M.I. Osman; M.S. Ella; I.A. Issa 📂 Article 📅 1982 🏛 John Wiley and Sons 🌐 English ⚖ 255 KB 👁 1 views

## Abstract The distances of three Sb galaxies NGC 224, NGC 2841 and NGC 7331 have been determined using the apparent size distribution of dark interstellar clouds in each of them. The distances of NGC 224, NGC 2841, NGC 7331 were found to be 727.7 ± 63 kpc, 8.07 ± 0.16 Mpc and 7.22 ± 0.15 Mpc, res

Surface distribution of dark clouds in M

Surface distribution of dark clouds in M31 absorption gradient along the minor axis and in theRandθdirections, II

✍ I. A. Issa; S. S. Allam 📂 Article 📅 1991 🏛 Springer Netherlands 🌐 English ⚖ 307 KB

On the interaction between cosmic rays a

On the interaction between cosmic rays and dark matter molecular clouds in the Milky Way – II. The age distribution of cosmic ray electrons

✍ D. W. Sciama 📂 Article 📅 2000 🏛 John Wiley and Sons 🌐 English ⚖ 78 KB

The Structure of Adsorbed CO2 in Slitlik

The Structure of Adsorbed CO2 in Slitlike Micropores at Low and High Temperature and the Resulting Micropore Size Distribution Based on GCMC Simulations

✍ S. Samios; A.K. Stubos; G.K. Papadopoulos; N.K. Kanellopoulos; F. Rigas 📂 Article 📅 2000 🏛 Elsevier Science 🌐 English ⚖ 420 KB

The Monte Carlo method is used in its grand ensemble variant in combination with CO(2) experimental isotherm data at low (195.5 K) and high temperatures (at 298 and 308 K, i.e., slightly below and above the CO(2) critical temperature, respectively) to characterize microporous carbons and obtain the

Mass spectrometric studies on hydrogen-b

Mass spectrometric studies on hydrogen-bonded clusters produced via supersonic expansions: Fragmentations to the monomer fragment ions and estimate of cluster size distribution of (CH3OH)n, (n ⩽ 4)

✍ Yoshihiro Mori; Taiji Kitagawa 📂 Article 📅 1986 🏛 Elsevier Science 🌐 English ⚖ 467 KB

Mass spectra of (CHsOH), (n < 4) produced by supersonic expansions of the neat gas were measured together with the beam intensity. Several relations between the observed intensities were used to determine the branching ratio for fragmentation to the monomer fragment ions from the dimer and the effic