Invertebrate Relationships: Patterns in Animal Evolution

Book Description

This book succeeds in bringing together the previously scattered literature on invertebrate phylogeny, forming a unique introduction to this fascinating and controversial subject. Phylogenetic study is an important corner-stone of biology, for the evolutionary relationships between groups of animals bear heavily upon the analysis of their physiology, behavior and ecology. Until now, there have been few books which analyse the diversity of animal life in terms of its origins and the relationships between different groups. After reviewing the current state of the subject, the author discusses the various sources of evidence which bear upon the question of how living animals are related to each other. Then, these lines of evidence are applied to particular groups of invertebrates. The prevalence of convergent evolution is a strong theme, as it becomes clear that many features, from details of cell chemistry and structure to overall body plan and life history, have been invented repeatedly and independently under similar selection pressures. Pat Willmer has drawn upon her experience teaching invertebrate zoology to undergraduates at Cambridge and Oxford to produce a stimulating, meaningful account of the relationships between invertebrate phyla and of the phylogenetic pattern of the animal kingdom.

Invertebrate Relationships: Patterns in Animal Evolution.

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Invertebrate Relationships: Patterns in Animal Evolution.
Pat Willmer
Manufacturer: Publisher Unknown
ProductGroup: Book
Binding: Paperback
ASIN: B000UYFJRA

Book Description

Large numbers of chemical engineers work with polymerization reactions and the problems and the challenges particular to the production of polymers. These problems have no counterparts in small-molecule reactions, and thus usually are neglected in standard reactor courses. This book provides a clearly written, comprehensive textbook on polymerization reactor engineering, appropriate for senior-level undergraduate and 1st- and 2nd-year graduate students. It focuses on polymer structure and structure-property relationships conditions that can play a role in dictating stucture.

Degradable Alipathic Polyesters (Advances in Polymer Science)

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Degradable Alipathic Polyesters (Advances in Polymer Science)

Manufacturer: Springer
ProductGroup: Book
Binding: Hardcover

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ASIN: 3540422498

Book Description

A renewed interest in aliphatic polyesters has resulted in developing materials important in the biomedical and ecological fields. Mainly materials such as PLA and PCL homopolymers have so far been used in most applications. There are many other monomers which can be used. Different molecular structures give a wider range of physical properties as well as the possibility of regulating the degradation rate. By using different types of initiators and catalysts, ring-opening polymerization of lactones and lactides provides macromolecules with advanced molecular architectures. In the future, new degradable polymers should be able to participate in the metabolism of nature. Some examples of novel polymers with inherent environmentally favorable properties such as renewability and degradability and a series of interesting monomers found in the metabolisms and cycles of nature are given.

Absorbable and Biodegradable Polymers (Advances in Polymeric Biomaterials)

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Absorbable and Biodegradable Polymers (Advances in Polymeric Biomaterials)
Shalaby W. Shalaby , and Karen J.L. Burg
Manufacturer: CRC
ProductGroup: Book
Binding: Hardcover

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Biomaterials Science, Second Edition: An Introduction to Materials in Medicine

ASIN: 0849314844

Book Description

Interest in biodegradable and absorbable polymers is growing rapidly in large part because of their biomedical implant and drug delivery applications. This text illustrates creative approaches to custom designing unique, fiber-forming materials for equally unique applications. It includes an example of the development and application of a new absorbable system, a condensed encyclopedia on novel PEG-based copolyesters, and the first comprehensive discussion of a novel class of absorbable tissue adhesives. The book also provides up-to-date information on important tissue engineering technologies and approaches to utilizing these technologies for long awaited practical applications.

Water-Soluble Polymers: Beauty with Performance (Advances in Chemistry Series)

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Water-Soluble Polymers: Beauty with Performance (Advances in Chemistry Series)

Manufacturer: Oxford University Press, USA
ProductGroup: Book
Binding: Hardcover

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Book Description

Brings together the diverse experience of those working with and using water-soluble polymers. Gives a detailed description of important advances in inversion emulsion polymerization of synthetic water-soluble monomers. Reports on the tremendous increase in research and the state-of-the-art in fundamental concepts and application performance of water-soluble polymers. Looks at the solution properties of some important carbohydrate polymers, and examines recent developments in the characterization of water-soluble polymers by chromatographic and NMR techniques.

Toughened Plastics II: Novel Approaches in Science and Engineering (Advances in Chemistry Series)

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Toughened Plastics II: Novel Approaches in Science and Engineering (Advances in Chemistry Series)

Manufacturer: An American Chemical Society Publication
ProductGroup: Book
Binding: Hardcover

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Book Description

Discusses new developments in the theoretical and practical approaches of toughness in thermosets and thermoplastics. Covers review and reports of world-recognized scientists on the latest advances in toughening science and technology. Provides a review of the principles of toughening and discusses synthetic approaches to the modification of plastics for scientists and engineers. Examines the applications of fracture mechanics and failure mechanisms in order to better understand and improve toughening. Details the effects of microstructure, morphology, and mechanical properties on performance of plastics.

Interpenetrating Polymer Networks (Advances in Chemistry Series)

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Interpenetrating Polymer Networks (Advances in Chemistry Series)

Manufacturer: An American Chemical Society Publication
ProductGroup: Book
Binding: Hardcover

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Book Description

Provides a comprehensive review of interpenetrating polymer networks. Opens with four review chapters by important workers in the field--Sperling, Klempner, Utracki, and Lipatov- and continues with an international penetration of current research. Covers synthesis and structure, miscibility and morphology, structure-property relationships, transport and permeability, and functionalized triglyceride oils.

Advances in Additives for Water-Based Coatings (Special Publications)

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Advances in Additives for Water-Based Coatings (Special Publications)

Manufacturer: Royal Society of Chemistry
ProductGroup: Book
Binding: Hardcover

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ASIN: 0854047549

Book Description

As the coatings industry continues to be influenced by sustained environmental pressures, the market for water-based coatings has shown significant signs of growth. The move away from solvent to water-based coatings has been facilitated by the active development of appropriate performance enhancing additives. Ideal for industrial and post- graduate researchers in this area, Advances in Additives for Water- Based Coatings presents recent innovative developments in each of the major additive fields, covering organic and inorganic thickeners, defoamers, coalescing solvents, biocides and dispersants. As new and more stringent environmental legislation emerges, it serves to highlight the ways in which manufacturers will need to respond, if they are to remain competitive and cost-effective.

Advances in Biomedical Polymers (Polymer Science and Technology)

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Advances in Biomedical Polymers (Polymer Science and Technology)
C.G. Gebelein
Manufacturer: Springer
ProductGroup: Book
Binding: Hardcover

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Advances in Engineering Fluid Mechanics: Multiphase Reactor and Polymerization System Hydr (Advances in Engineering Fluid Mechanics Series)

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Advances in Engineering Fluid Mechanics: Multiphase Reactor and Polymerization System Hydr (Advances in Engineering Fluid Mechanics Series)
Nicholas P Cheremisinoff
Manufacturer: Gulf Professional Publishing
ProductGroup: Book
Binding: Hardcover

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ASIN: 0884154971

Book Description

This volume of the Advances in Engineering Fluid Mechanics Series covers topics in hydrodynamics related to polymerization of elastomers and plastics. Emphasis is given to advanced concepts in multiphase reactor systems often used in the manufacturing of products. This volume is comprised of 30 chapters that address key subject areas such as multiphase mixing concepts, multicomponet reactors and the hydrodynamics associated with their operations, and slurry flow behavior associated with non-Newtonian flows.

Advances in Interpenetrating Polymer Networks

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the best

Advances in Interpenetrating Polymer Networks
Daniel Klempner , and Kurt C. Frisch
Manufacturer: Technomic Pub Co
ProductGroup: Book
Binding: Paperback

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Book Description

This second volume in the book series, under the editorial direction of two leading polymer scientists, is a major presentation of promising new area of polymer research and development---IPN

The original reports, prepared for this volume, are detailed and on a high technical level. Most of the reports discuss the results of R&D in a specific area of materials. Several are review papers which will inform researchers on recent research on IPNs and the resulting new materials.

Extensive data on IPNs is provided in over 250 tables and figures. Nearly 400 references provide an up-to-date international bibliography on IPNs.

The table of contents on the following pages also includes abstract of the reports in this new volume. All those involved in Polymer R&D will find this information of interest, and of potential use in their own work.

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the best.......1999-04-08

I`m a student

Book Description

Fundamental techniques of mathematical modeling of processes essential to the food industry are explained in this text. Instead of concentrating on detailed theoretical analysis and mathematical derivations, important mathematical prerequisites are presented in summary tables. Readers' attention is focused on understanding modeling techniques, rather than the finer mathematical points. Topics covered include modeling of transport phenomena, kinetic processes, and food engineering operations. Statistical process analysis and quality control as applied to the food industry are also discussed. The book's main feature is the large number of worked examples presented throughout. Included are examples from almost every conceivable food process, most of which are based on real data given in the many references. Each example is followed by a clear, step- by-step worked solution.

Book Description

The wealth of inscriptions found scattered throughout the Greek world are an invaluable source for the reconstruction of Greek history. The texts themselves, however, are often fragmented and their subjects and background obscure and difficult to understand. This revised paperback edition of Meiggs and Lewis's standard selection (first published in 1969) includes new addenda, in addition to 95 texts covering the period from c.750 BC up to the end of the Peloponnesian War (404 BC). Each text is presented epigraphically and supplemented with a general description of the inscription's appearance and location, a bibliography, and full historical commentary. Many inscriptions are Athenian, shedding light on the political institutions of Athens (archons and ostracism, for example) and foreign affairs, especially her relations with the allies in the Athenian Empire and her role in the Peloponnesian War. Inscriptions from other city states and areas, though varying in date, present very different institutions and events, and help give a more rounded picture of the history of the period. Addenda and a concordance bring the edition fully up to date.

Customer Reviews:

Archaic Greek, no translations.......2006-11-14

First published in 1931, this is an outstanding collection of very old Greek inscriptions. I'm a big fan of the subject and was excited to discover the book.

Unfortunately, the book was written for a narrow academic readership -- there are NO ENGLISH TRANSLATIONS ! And although the non-standard regional alphabets have been transliterated into the "modern" ancient Greek lower case alphabet, the dialects are not the Greek you learned in school -- lots of Digammas, and such.

A selection of Greek historical inscriptions to the end of the fifth century B.C

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A selection of Greek historical inscriptions to the end of the fifth century B.C
Marcus Niebuhr Tod
Manufacturer: Clarendon Press
ProductGroup: Book
Binding: Unknown Binding
ASIN: B0007JS39O

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A SELECTION OF GREEK HISTORICAL INSCRIPTIONS To the End of the Fifth Century B. C.
Russell and David Lewis (editors) Meiggs
Manufacturer: Oxford University Press, USA
ProductGroup: Book
Binding: Paperback
ASIN: B000OL7IKA

A Selection of Greek Historical Inscriptions to the End of the Fifth Century B.C. (Clarendon Paperbacks)

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A Selection of Greek Historical Inscriptions to the End of the Fifth Century B.C. (Clarendon Paperbacks)
Russell Meiggs
Manufacturer: Oxford University Press, USA
ProductGroup: Book
Binding: Paperback
ASIN: B000OLC6DE

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