This volume represents the Highest Impact Factor of all journals ranked by ISI within Polymer Science. It contains short and concise reports on physics and chemistry of polymers, each written by the world renowned experts. The information remains valid and useful after five or ten years. The electronic version is available free of charge for standing order customers at: springer.com/series/12/

This volume is a collection of essays analyzing different issues concerning the nature, possibility, and desirability of heaven as understood by the Abrahamic faiths of Judaism, Christianity. and Islam. Topics include whether or not it is possible that a mortal could, upon bodily death, become an inhabitant of heaven without loss of identity, where exactly heaven might be located, whether or not everyone should be saved, or if there might be alternative destinations (including some less fiery versions of Hell). Chapter authors include believers and skeptics, well-known philosophers, and new voices. While some chapters are more challenging than others, all are written in a style that should be accessible to any interested reader.

The true story of a spirited young woman whose brilliant mind is caught in the grip of mental illness, known as bipolar disorder. In constant flux between transient euphoria and utter despair, Camille attempts to decode her mind and treat her illness. However, she discovers that the will of the patient is not always enough to cure the ills of the mind, and the only way she can find a semblance of peace is when surrounded and supported - if not understood. It is this compassion which allows her to stay anchored in life, a buoy ebbing and flowing with the ocean.

Unlike some other reproductions of classic texts (1) We have not used OCR(Optical Character Recognition), as this leads to bad quality books with introduced typos. (2) In books where there are images such as portraits, maps, sketches etc We have endeavoured to keep the quality of these images, so they represent accurately the original artefact. Although occasionally there may be certain imperfections with these old texts, we feel they deserve to be made available for future generations to enjoy.

Unlike some other reproductions of classic texts (1) We have not used OCR(Optical Character Recognition), as this leads to bad quality books with introduced typos. (2) In books where there are images such as portraits, maps, sketches etc We have endeavoured to keep the quality of these images, so they represent accurately the original artefact. Although occasionally there may be certain imperfections with these old texts, we feel they deserve to be made available for future generations to enjoy.

The liquid crystalline state may be identified as a distinct and unique state of matter which is characterised by properties which resembles those of both solids and liquids. It was first recognised in the middle of the last century through the study of nerve myelin and derivatives of cholesterol. The research in the area really gathered momentum, however, when as a result of the pioneering work of Gray in the early 1970's organic compounds showing liquid crystalline properties were shown to be suitable to form the basis of display devices in the electronic products. The study of liquid crystals is truly multidisciplinary and has attached the attention of physicists, biologists, chemists, mathematicians and electronics engineers. It is therefore impossible to cover all these aspects fully in two small volumes and therefore it was decided in view of the overall title of the series to concentrate on the structural and bonding aspects of the subject. The Chapters presented in these two volumes have been organised to cover the following fundamental aspects of the subject. The calculation of the structures of liquid crystals, an account of their dynamical properties and a discussion of computer simulations of liquid crystalline phases formed by Gay Berne mesogens. The relationships between molecular conformation and packing are analysed in some detail. The crystal structures of liquid crystal mesogens and the importance of their X ray scattering properties for characterisational purposes are discussed.

The analysis of vegetables and vegetable products is now an important part of everyday life. From the dietary point of view we need to know both the positive and negative aspects of the vegetables we consume - whether they have a high fibre content, for example, or what pesticide residues are present. And from the producers' standpoint, we need to know the methods that are being used to develop new and better vegetables. Thus, genetic analysis becomes important. In this book, a chapter on genetic mapping of pea is included, together with approaches to squash and pumpkin breeding with high carotene content. Also, there are chapters covering the analysis of leaf protein and the oxalic acid content of vegetables, and the analysis of vegetables consumed in tropical Africa. All in all, it is a useful book to have on the shelf for those interested in horticulture, human nutrition or chemical analysis.

This volume represents the Highest Impact Factor of all journals ranked by ISI within Polymer Science. It contains short and concise reports on physics and chemistry of polymers, each written by the world renowned experts. The information remains valid and useful after five or ten years. The electronic version is available free of charge for standing order customers at: springer.com/series/12/