## Abstract [__N__โMethylโ^11^C]choline has been synthesized at room temperature by the reaction of [^11^C]CH~3~I with 2โdimethylaminoethanol (DMAE), with the latter directly loaded on a weak cationโexchange cartridge. Most of the efforts have been directed to reduce the amount of residual precurso
Observational study of jets in extragalactic objects. I. A rapid brightening in the core of 3C 120
โ Scribed by Sun Kai; Zhang Wen-yuan; Li Zhi-ping
- Publisher
- Elsevier Science
- Year
- 1991
- Tongue
- English
- Weight
- 383 KB
- Volume
- 15
- Category
- Article
- ISSN
- 0275-1062
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