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The Lost Constellations
Casual stargazers are familiar with many classical figures and asterisms composed of bright stars (e.g., Orion and the Plough), but this book reveals not just the constellations of today but those of yesteryear. The history of the human identification of constellations among the stars is explored through the stories of some influential celestial cartographers whose works determined whether new inventions survived. The history of how the modern set of 88 constellations was defined by the professional astronomy community is recounted, explaining how the constellations described in the book became permanently “extinct.” Dr. Barentine addresses why some figures were tried and discarded, and also directs observers to how those figures can still be picked out on a clear night if one knows where to look. These lost constellations are described in great detail using historical references, enabling observers to rediscover them on their own surveys of the sky. Treatment of the obsolete constellations as extant features of the night sky adds a new dimension to stargazing that merges history with the accessibility and immediacy of the night sky.
Illustrating the Phaenomena
In this volume all extant celestial maps and globes made before 1500 are described and analysed. It also discusses the astronomical sources involved in making these artefacts in antiquity, the Middle Ages, the Islamic world and the European Renaissance before 1500.
Catalytic Activation of Dioxygen by Metal Complexes
The activation of dioxygen by metal ions has both synthetic potential and biological relevance. Dioxygen is the cleanest oxidant for use in emission-free technologies to minimize pollution of the environment. The book gives a survey of those catalyst systems based on metal complexes which have been discovered and studied in the last decade. They activate molecular oxygen and effect the oxidation of various organic compounds under mild conditions. Much of the recent progress is due to a search for biomimetic catalysts that would duplicate the action of metalloenzymes. Mechanistic aspects are emphasized throughout the book. An introductonary chapter reviews the chemistry of transition metal dioxygen complexes, which are usually the active intermediates in the catalytic reactions discussed. Separate chapters are devoted to oxidation of saturated, unsaturated and aromatic hydrocarbons, phenols, catechols, oxo-compounds, phosphorus, sulfur and nitrogen compounds.
Mysteries and Discoveries of Archaeoastronomy
The book is divided into two parts. In the first, the reader is taken on an ideal ‘world tour’ of many wonderful and enigmatic places in almost every continent, in search of traces of astronomical knowledge and lore of the sky. In the second part, Giulio Magli uses the elements presented in the tour to show that the fundamental idea which led to the construction of the astronomically-related giant monuments was the foundation of power, a foundation which was exploited by ‘replicating’ the sky. A possible interpretive model then emerges that is founded on the relationship the ancients had with “nature”, in the sense of everything that surrounded them, the cosmos. The numerous monu...
Fractals in the Natural Sciences
In the words of B. B. Mandelbrot's contribution to this important collection of original papers, fractal geometry is a "new geometric language, which is geared towards the study of diverse aspects of diverse objects, either mathematical or natural, that are not smooth, but rough and fragmented to the same degree at all scales." This book will be of interest to all physical and biological scientists studying these phenomena. It is based on a Royal Society discussion meeting held in 1988. Originally published in 1990. The Princeton Legacy Library uses the latest print-on-demand technology to again make available previously out-of-print books from the distinguished backlist of Princeton University Press. These editions preserve the original texts of these important books while presenting them in durable paperback and hardcover editions. The goal of the Princeton Legacy Library is to vastly increase access to the rich scholarly heritage found in the thousands of books published by Princeton University Press since its founding in 1905.
The Greek State at War, Part V
The volumes of The Greek State at War are an essential reference for the classical scholar. Professor Pritchett has systematically canvassed ancient texts and secondary literature for references to specific topics; each volume explores a unique aspect of Greek military practice. In Part V he takes up stone throwers, slingers, and booty.
Handbook of Dystonia
As many as 250,000 people in the United States have dystonia, making it the third most common movement disorder following essential tremor and Parkinson's disease.Authoritative and reader-friendly, Handbook of Dystonia, Second Edition provides a wide-ranging overview of the latest research and developments regarding the pathogenesis, evaluation, an
Index Medicus
Vols. for 1963- include as pt. 2 of the Jan. issue: Medical subject headings.
Food Processing Technologies
The processing of food generally implies the transformation of the perishable raw food to value-added products. It imparts benefits, such as the destruction of surface microflora, and inactivation of deleterious enzymes, such as peroxidase, leading to a greater shelf life of the food. It also enhances color and texture while maintaining quality of products and makes them edible. However, it also has an inevitable impact on nutritional quality attributes, such as increase or decrease in certain vitamins and bioactive metabolites among others. Food Processing Technologies: Impact on Product Attributes covers a range of food processing technologies and their effect on various food product attri...
