One of the very few books devoted to the chemistry, materials and processing of liquid silicone rubber The scientific literature with respect to liquid silicone rubber is collected in this monograph. The text focuses on the fundamental issues such as properties, curing methods, special materials, as well as the latest developments, and provides a broad overview of the materials used therein. In particular, materials and compositions for liquid functional rubbers are discussed. Methods of curing and special properties are also described, such as tracking and erosion resistance, adhesion properties, storage and thermal stability. Methods of curing are precision casting, hybrid additive manufacturing, peroxide curing, ultraviolet curing, liquid injection moulding, or hot embossing. The book includes applications including automotive and underwater applications, electrical and optical uses, as well as medical uses.
The assessment and evaluation of tree condition and vitality is an essential part of the ICP Forests monitoring programme. Due to the complex structure of forest ecosystems, a number of different indicators of tree condition are adopted. In this chapter, they are described also in terms of their ecological relevance. Special emphasis is laid on biotic agents affecting forest ecosystems and explaining tree responses to stressors. For operational reasons, definitions and recommendations for the use of the indicators are given. Tree condition assessment in forest monitoring is closely linked to field measures of Quality Assurance and Control. Examples of results show that the methods currently used in tree condition monitoring are sensitive to detect the effects of climate change on forests and identifying main spatial and temporal patterns and damaging agents.
Much plagiarised and its contents distorted over the years, Stein's seminal work is a classic of original scholarly and spiritual research. In studying the central Grail narrative - Parzival by Wolfram von Eschenbach - Stein takes a twofold approach. On the one hand he searches historical records in order to identify actual people and events hidden behind the Grail epic's veil of romance. And on the other hand, he deciphers Eschenbach's hidden spiritual messages, revealing Parzival to be an esoteric document containing mighty pictures of the human being's inner path of development.
This superbly illustrated text-atlas comprehensively demonstrates all surgical procedures involving the skin and subcutaneous tissues as well as structures in the skin. Case studies systematically review, explain and demonstrate every critical step in common procedures, from pre-operative evaluation to post-operative follow-up. Both dermatologists and plastic surgeons alike will benefit from the 2,100+ high-quality, full-colour illustrations. The brilliantly clear line drawings were commissioned especially for this book and are supported by an instructive commentary featuring practical tips and technical pointers. For daily reference in the operating theatre.
The Book of the Old Testament prophet Ezekiel (6th century B.C.E.) is a book of forceful language and impressive images. Its message is often clear, sometimes mysterious. The book had great impact in Jewish and early Christian literature as well as in western art. This book deals with the intentions of the book of Ezekiel, but also focuses on its use by subsequent writers, editors or artists. It traces Ezekiel's influence in Jesus' teaching about the Kingdom of God, in Paul, the Gospels, and Revelation, and also shows that Ezekiel's imagery, via Jewish mysticism, influenced the visionary art of William Blake. Presenting contributions from leading biblical scholars in Oxford and Leiden, based on their unique collaborative research, this book will be of interest to a wide range of scholars working in the field of biblical studies, including those studying the Hebrew Bible, its early versions, 'inter-testamental' Judaism, New Testament and Early Christianity, and the reception of Biblical literature in later centuries.
This 6th edition is thoroughly revised and updated, and now additionally includes all commercially important flavor and fragrance materials that entered the market over the past 10 years. In one handy and up-to-date source, this classic reference surveys those natural and synthetic materials that are commercially available, produced, and used on a relatively large scale, covering their properties, manufacturing methods employed, and areas of application. For this new edition the chapter on essential oils has been completely revised with regard to production volumes, availability, and new product specifications, while new legal issues, such as REACH regulation aspects, are now included. Finally, the CAS registry numbers and physicochemical data of over 350 single substances and 100 essential oils have been updated and revised.
The recent explosion of interdisciplinary research has fragmented the knowledge base surrounding renewable polymers. The Chemistry of Bio-based Polymers, 2nd edition brings together, in one volume, the research and work of Professor Johannes Fink, focusing on biopolymers that can be synthesized from renewable polymers. After introducing general aspects of the field, the book's subsequent chapters examine the chemistry of biodegradable polymeric types sorted by their chemical compounds, including the synthesis of low molecular compounds. Various categories of biopolymers are detailed including vinyl-based polymers, acid and lactone polymers, ester and amide polymers, carbohydrate-related polymers and others. Procedures for the preparation of biopolymers and biodegradable nanocomposites are arranged by chemical methods and in vitro biological methods, with discussion of the issue of "plastics from bacteria." The factors influencing the degradation and biodegradation of polymers used in food packaging, exposed to various environments, are detailed at length. The book covers the medical applications of bio-based polymers, concentrating on controlled drug delivery, temporary prostheses, and scaffolds for tissue engineering. Professor Fink also addresses renewable resources for fabricating biofuels and argues for localized biorefineries, as biomass feedstocks are more efficiently handled locally.
The series Beihefte zur Zeitschrift für die alttestamentliche Wissenschaft (BZAW) covers all areas of research into the Old Testament, focusing on the Hebrew Bible, its early and later forms in Ancient Judaism, as well as its branching into many neighboring cultures of the Ancient Near East and the Greco-Roman world.
In Old Testament exegesis a gap is widening between the adherents of the "diachronic", historical-critical approach and those who out of dissatisfaction with both the results and the methods of this "classical" approach opt for a wide variety of "synchronic" approaches. The Ninth Joint Meeting of the Dutch "Oudtestamentisch Werkgezelschap" and the British "Society for Old Testament Study", held at Kampen 28-31 August 1994, brought together partisans from both camps who engaged in a most interesting and fruitful debate on one of the major methodological issues confronting modern O.T. scholarship. This volume contains the papers read as well as some reports from the workshops. With indices of texts and subjects.
This volume traces the modern critical and performance history of this play, one of Shakespeare's most-loved and most-performed comedies. The essay focus on such modern concerns as feminism, deconstruction, textual theory, and queer theory.
Despite their long tradition spices are subject to international modern scientific research. This has made it necessary to disseminate knowledge to a large audience of interest. The book addresses this need by informing the reader about the complex worldwide use of spice plants. The many spice and aromatic plants are arranged in alphabetical order of their botanical relevance. It includes all species which have been cultivated for the above purposes. It also covers species whose usage has long ceased or which are used only rarely or have become wild. In this respect the author has aimed at comprehensiveness. In total over 1400 plants have been collated. The very extensive register of literature has been designed to facilitate intensive study of a specific plant or spice. Works both on botany and agriculture, and on chemistry, pharmacodynamics and usage have been considered. The book is aimed principally at spice and aroma experts, pharmacists, botanists and interested lay persons. But the author also had in mind food chemists, dieticians and agricultural scientists, for whom botany, chemistry and pharmacological aspects may be of interest. It is hoped that those occupied in the spice and aroma industry involved in creating spice blends and the like will also take inspiration from the book.
Within this book fabrication processes for high-quality Josephson junctions based on niobium and aluminum oxide as well as niobium nitride and aluminum nitride on various substrates are discussed. Techniques for achieving a planar chip topography and sub-μm lateral dimensions, aiding the realization of sophisticated Josephson devices such as SQUIDs, flux-flow oscillators and long Josephson junctions with artificial phase discontinuities, are presented in detail.
Vegetation-related response variables adopted in the ICP Forests are related to health, growth, phenology, and diversity. Their assessment and measurement is subject to errors, which need to be controlled and documented. To do this, data quality requirements (DQRs) and intercomparison exercises were implemented. During 2009 and 2010, 111–260 field crews took part in different exercises organized across Europe. Results revealed that, while for some variables (e.g., tree diameter, standing basal area, ozone injury, species diversity) DQRs were substantially achieved, problems still exist for other measurements/calculations (tree height, volume and increment, crown base height, crown symptoms identification and description). In some cases, achievement of DRQs was partly due to relaxed DQRs. While the recent progresses in Quality Assurance/Quality Control for field surveys are promising, further effort is necessary to sharpen DQRs, refine standard operating procedures, and reinforce training.
The second of two relatively independent volumes on the chemistry and biology of peroxidases. Volumes 2 covers the peroxidases isolated from plants and microorganisms, and includes detailed discussions of some of the unique reactions catalyzed by these enzymes. Volume one covered the peroxidases isolated from animal sources, as well as the "pseudo- peroxidase activity" of prostaglandin H synthase and of myoglobin and hemoglobin. Acidic paper. Annotation copyrighted by Book News, Inc., Portland, OR
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