𝔖 Bobbio Scriptorium
✦   LIBER   ✦

The multi-wavelength correlations and the evolution of spectral index on the quasar 3C 273

✍ Scribed by Ben-Zhong Dai; Bing-Kai Zhang; Li Zhang


Publisher
Elsevier Science
Year
2006
Tongue
English
Weight
794 KB
Volume
11
Category
Article
ISSN
1384-1076

No coin nor oath required. For personal study only.


πŸ“œ SIMILAR VOLUMES


Mass spectrometry of 3-oxothiazolo[3,2-a
✍ Jadwiga Wybieralska πŸ“‚ Article πŸ“… 1997 πŸ› Journal of Heterocyclic Chemistry 🌐 English βš– 293 KB

## Abstract The mass spectral fragmentation of eight new 3‐oxothiazolo[3,2‐__a__] and [3,2‐__c__]pyrimidin‐5‐ones were investigated. Fragmentation pathways are proposed on the basis of accurate mass and metastable transition measurements. The correlation between the intensities of M^+.^ and the sel

Multivariate correlation between 13C and
✍ P. Malkavaara; R. AlΓ©n; E. Kolehmainen πŸ“‚ Article πŸ“… 1999 πŸ› John Wiley and Sons 🌐 English βš– 68 KB

A multivariate chemometric analysis was performed to establish what relationships subsist between the relevant combustion properties (burning time and swelling) of softwood and hardwood kraft black liquors and the chemical structure of the dissolved lignin in these liquors. The lignin material was c