Addendum to Article

ADDENDUM TO ARTICLE 3 REFERENCES PUBLISHED AFTER 1986 (ADDED AT PROOF STAGE)... 

UK Rapporteur Monograph (2000). Addendum to the Report Proposed Decision of the United Kingdom made to the European Commission under Article 7(1) of Regulation 3600/92. Summary, Scientific Evaluation and Assessment. 

An earlier review on 1,5-benzodiazepines was published in Advances in Heterocyclic Chemistry in 1974 (74AHC27).The present article is not an addendum to or an updated version of that article but rather a completely new review. Much newer information is available, and different interpretations have been made about the chemistry of these compounds, so a totally fresh approach was required and has been adopted. There is an article on benzodiazepines in the Weissberger series of volumes on heterocycles, surveying literature up to 1984 (91HC209). 

NFPA 70 National Fire Protection Association 70 is also known as the National Electric Code (NEC). Revisions and addendum s to the code are currently being developed that specifically address fuel cells. Article 690 - Solar Photovoltaic Systems has been targeted for revision to include fuel cells and alternate energy sources systems. This proposal is not expected to be approved since the technological and operational differences between fuel cells and photovoltaic systems is considerable. A new article, currently identified and Article 691, has been proposed and applies to fuel cells for buildings or residential dwellings. This standard addresses the electrical interface between the fuel cell system and a building s electrical distribution panel. 

Numerous articles relevant to polymer stereochemistry have appeared since this chapter was completed, most of them dealing with conformational analysis, spectroscopy, and chirality. In this addendum I shall discuss only a few items pertaining to the optical activity of rigid polymers. This matter has recently received a lot of attention and merits a more detailed discussion than was presented earlier. 

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