The initial polymerization stage of propene with a MgClz-supported Ziegler catalyst after the pre-treatment with a Lewis base was examined as a study of the stereospecificity of the active sites precursors. A drastic depressing effect on the catalyst activity occurs, accompanied by an increase in st
The Interactive Minority Game: a Web-based investigation of human market interactions
โ Scribed by Paolo Laureti; Peter Ruch; Joseph Wakeling; Yi-Cheng Zhang
- Publisher
- Elsevier Science
- Year
- 2004
- Tongue
- English
- Weight
- 327 KB
- Volume
- 331
- Category
- Article
- ISSN
- 0378-4371
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๐ SIMILAR VOLUMES
## The aqueous solution interaction between Cu(II) or Mn(II) and base coordination sites on some purine bases is examined quantitatively. For Ck(II) it was found that a relatively strong chelate is formed with adenines through coordination at N-7 and the amino group (or imine group). When the C-6 su
To provide readers of Applied Ergonomics with a selection of current ergonomics literature likely to be of direct practical value, abstracts are published selected from the collection held at the Ergonomics Information Analysis Centre. These abstracts are classified in a similar manner to the main a