This Volume is based on the Lectures presented at the Meeting "Chemistry at the Beginning of the Third Millennium", wh ich was held in Pavia, Italy, during the period 7-10 October, 1999. The Meeting involved the participation of scientists from German and ltalian Universities of the 'Coimbra Group'. The 'Coimbra Group', wh ich was founded in 1987, gathers the most ancient and prestigious European Universities, with the aim to promote initiatives in both research and teaching and to provide guidelines for the progress and development of the University system. German and Italian Universities within the Coimbra Group propose every year a theme for scientific discussion, which originates a Meeting to be held in a German or Italian University. The Meeting in Pavia was the fifth of the series and followed those of Bologna (1995), Jena (1996), Siena (1997), Heidelberg (1998). Each Meeting is centred on a topic from either humanistic or natural sciences and consists in aseries of lectures presented by distinguished scientists from the six participanting Universities. For the Pavia Meeting, the Steering Committee chose Chemistry as the topic and gathered researchers with experience in almost all fields of chemistry. In particular, during the Meeting, lectures were presented on many up-to-date subjects of chemistry, including: materials science, superconductors, supramolecular chemistry, bioinorganic chemistry, fullerenes, liquid crystals, photoinduced electron transfer, etc. The different topics were covered by distinguished and renown researchers of the various fields.

Receptor Chemistry Towards the Third Millennium is the result of papers presented at the 12th Camerino-Noordwijkerhout Symposium, held in Camerino, Italy in September 1999. Although much is known about the way ligands interact with receptors, which have now been isolated, characterized and cloned, many aspects still remain to be explored. In particular, differentiation into distinct subpopulations and the multiplicity of transduction processes offer more specific targets in the search for new drugs. This book will be of interest to medicinal chemists, pharmacologists, biochemists and neurologists and will also be a valuable source of reference for medical students and postgraduate students in related fields.

This work contains selected papers from the June 2003 XI International Conference on Chemistry of Organic and Organoelemental Peroxides, held in Moscow, as well as articles on theoretical chemistry, synthesis of valuable oxygen-containing compounds, and the technology and chemistry of polymers. Some specific topics include peroxide oxidation of arabinogalactan, hydrogen peroxide decomposition in the presence of manganese and copper porphyrins, and specifics of thermal and photo decomposition of peroxyalkynes in solution, as well as estimating the explosion hazard of organic peroxides, the role of nitroso oxides in photochemistry, chemical reaction by low power microwave irradiation, and the kinetics of lipid oxidation and lipid hydroperoxide decomposition in the presence of amphiphilic compounds.

The First Complete Book on Aloe Vera in this Young Century. Aloe Vera The New Millennium Every once in a while, a book comes along that redefines the genre. This special 2003 edition of Aloe Vera/The New Millennium is such a work. In it you will find a wellness wellsource of new breakthroughs in Aloe Vera research and technology from the last thirty years. • Aloe Vera’s pivotal role in the new global wellness movement. • “Aloe All Stars.” Aloe Vera in the new world of Athletics. • Aloe Vera’s role in the treatment of autoimmune diseases. • AIDS, Cancer and the Aloe Answer. How Aloe Vera has broken through to these persistent dragons of world health. • New Paradigms in Personal Care. What bold new inroads Aloe Vera has made in cosmetology, skin care, aesthetics and plastic surgery. • Millennium Veterinary Breakthroughs. How many modern vets are using Aloe Vera to help our creature companions, both large and small. • Personal perspectives by the man who is acknowledged worldwide as the “father of modern Aloe Vera.” If you could only have five complete wellness guidebooks for the next dozen years, this should be one of them.

Around 4000 years ago the advanced urban civilizations in Egypt, Mesopotamia and India suddenly collapsed. What happened? Did a prolonged drought cause the breakdown of social order? Recent discoveries from all over the world strongly support the suspected link of the collapse with climate. The volume presents the findings of more than 40 researchers and provides a review on the relevant information. It appears that a major shift of the precipitation pattern affected many parts of the world at approximately the same time, with disastrous effects on the nomadic populations of Asia, Africa and Eastern Europe. Can a similar climate shift with a serious adverse impact on society happen again? In a world facing global warming, there could be many lessons to be learned from the experiences of ancient societies.

It took me a while but Ive seen the light but as may you. How I got there with the rest of this book is hard to ascertain now (although Ive actually now managed to write about this concisely at the end, now that Im writing this right now in the future now sounds a bit ridiculous, I know, and far too many nows), but what Ive put Im damn sure is true and it will be as true for anyone else. And thats why I think this book has so much value. With these writings, it should all damn well work!! Read on please

Topology has been extensively applied in the study of chemically linked and knotted structures, and also in the study of many biologically significant molecules such as proteins and DNA. These are the themes that are addressed in this volume of the Mathematical Chemistry series. The topological chirality of knotted and linked molecular species and the invariants that may characterize them are explored in detail.

This volume presents the fundamentals of graph theory and then goes on to discuss specific chemical applications. Chapter 1 provides a historical setting for the current upsurge of interest in chemical graph theory. Chapter 2 gives a full background of the basic ideas and mathematical formalism of graph theory and includes such chemically relevant notions as connectedness, graph matrix representations, metric properties, symmetry and operations on graphs. This is followed by a discussion on chemical nomenclature and the trends in its rationalization by using graph theory, which has important implications for the storage and retrieval of chemical information. This volume also contains a detailed discussion of the relevance of graph-theoretical polynomials; it describes methodologies for the enumeration of isomers, incorporating the classical Polya method, as well as more recent approaches.

First Published in 2004. Routledge is an imprint of Taylor & Francis, an informa company.