Peritrophic membranes are secretion products of the midgut. For long they have been related only to insects, but they occur widely in the animal kingdom. They effect a part of the gut lumen and function not only as a mechanical protection barrier, but also as an ultrafilter, a barrier to parasites, and as envelopes for fecal pellets. Such peritrophic envelopes are of great ecological importance in marine environments. The book is divided into the following themes: - Occurrence - Formation and Structure - Degradation - Chemical Composition - Functions. It is the first comprehensive compilation of all data concerning peritrophic membranes and will provide a basis for future researches in this up to now often neglected field.
Praise for this book:It has abundant clinical notes, helpful color-coding and consistent formatting throughout. If you are a student you will be impatient to get Volume 2, 'Internal Organs', and Volume 3, 'Nervous System and Sensory Organs', for your book collection.--European NeurologyNow includes access to WinkingSkull.com PLUS!A sound understanding of the structure and function of the human body in all of its intricacies is the foundation of a complete medical education. Now in its sixth edition, this classic work makes the task of mastering this vast body of information easier and less daunting with its many user-friendly features: Hundreds of outstanding full-color illustrations Clear organization according to anatomical system Abundant clinical notes Side-by-side images and explanatory text Helpful color-coding and consistent formatting throughout Useful references and suggestions for further reading Emphasizing clinical anatomy, the text integrates current information from an array of medical disciplines into the discussions of the locomotor system, including: General anatomy The systematic anatomy of the locomotor system The topography of peripheral nerves and vessels in relation to the musculoskeletal system Additional features: Each section now features an overview of anatomical terms and their Latin equivalents An index of proper names for the interested reader New Feature: A scratch-off code provides access to WinkingSkull.com PLUS, an interactive online study aid, featuring 600+ full-color anatomy illustrations andradiographs, labels-on, labels-off functionality, and timed self-tests.Locomotor System, and its companions, Volume 2: Internal Organs and Volume 3: Nervous System and Sensory Organs, comprise a must-have resource for students of medicine, dentistry, and all allied health fields.Teaching anatomy? We have the educational e-product you need.Instructors can use the Thieme Teaching Assistant: Anatomy to download and easily import 2,000+ full-color illustrations to enhance presentations, course materials, and handouts.
This first comprehensive description of the most important material properties and device aspects closes the gap between general books on solar cells and journal articles on chalcogenide-based photovoltaics. Written by two very renowned authors with years of practical experience in the field, the book covers II-VI and I-III-VI2 materials as well as energy conversion at heterojunctions. It also discusses the latest semiconductor heterojunction models and presents modern analysis concepts. Thin film technology is explained with an emphasis on current and future techniques for mass production, and the book closes with a compendium of failure analysis in photovoltaic thin film modules. With its overview of the semiconductor physics and technology needed, this practical book is ideal for students, researchers, and manufacturers, as well as for the growing number of engineers and researchers working in companies and institutes on chalcogenide photovoltaics.
This book shows for the first time how mental models and values influence conclusions in the life cycle inventory step of LCA. One key finding is that different management rules for a sustainable use of materials must be taken into account for the attribution of material and energy flows to a product. Includes case studies on the modelling of recycling and other end-of-life options of aluminium windows and beech wood railway sleepers in LCA.
Fluid mechanical aspects of separated and vortical flow in aircraft wing aerodynamics are treated. The focus is on two wing classes: (1) large aspect-ratio wings and (2) small aspect-ratio delta-type wings. Aerodynamic design issues in general are not dealt with. Discrete numerical simulation methods play a progressively larger role in aircraft design and development. Accordingly, in the introduction to the book the different mathematical models are considered, which underlie the aerodynamic computation methods (panel methods, RANS and scale-resolving methods). Special methods are the Euler methods, which as rather inexpensive methods embrace compressibility effects and also permit to describe lifting-wing flow. The concept of the kinematically active and inactive vorticity content of shear layers gives insight into many flow phenomena, but also, with the second break of symmetry---the first one is due to the Kutta condition---an explanation of lifting-wing flow fields. The prerequisite is an extended definition of separation: “flow-off separation” at sharp trailing edges of class (1) wings and at sharp leading edges of class (2) wings. The vorticity-content concept, with a compatibility condition for flow-off separation at sharp edges, permits to understand the properties of the evolving trailing vortex layer and the resulting pair of trailing vortices of class (1) wings. The concept also shows that Euler methods at sharp delta or strake leading edges of class (2) wings can give reliable results. Three main topics are treated: 1) Basic Principles are considered first: boundary-layer flow, vortex theory, the vorticity content of shear layers, Euler solutions for lifting wings, the Kutta condition in reality and the topology of skin-friction and velocity fields. 2) Unit Problems treat isolated flow phenomena of the two wing classes. Capabilities of panel and Euler methods are investigated. One Unit Problem is the flow past the wing of the NASA Common Research Model. Other Unit Problems concern the lee-side vortex system appearing at the Vortex-Flow Experiment 1 and 2 sharp- and blunt-edged delta configurations, at a delta wing with partly round leading edges, and also at the Blunt Delta Wing at hypersonic speed. 3) Selected Flow Problems of the two wing classes. In short sections practical design problems are discussed. The treatment of flow past fuselages, although desirable, was not possible in the frame of this book.
This book explores how Judith Butler’s work on gender and the shaping of the human subject and Michel Foucault's notion of parrhesia, ‘speaking the truth’, can be made fruitful for a theology of freedom. The volume illustrates the importance of three concepts - freedom, gender (body) and power (critique) - and how this triad provides the foundational categories and structural elements of a theology of freedom. By starting from an analysis of power and the performative potential of gendered embodiment, freedom can be thought of as the basis of creative and critical human action and thereby implemented in theology. The chapters feature several theological-historical case studies that are representative of topics that continue to shape contemporary Catholic norms and thought. In particular, the author reflects on the 13th century with the idea of personal sin and confession, and the 19th century with a gender ideology that has led to the marginalization of difference and dissent. The book shows how Butler and Foucault can provide essential insights for Catholic theology and is valuable reading for scholars of religion, philosophy, and gender and sexuality studies.
A completely updated and translated edition of the author's famous book Atlas zur Biologie der Wasserinsekten. br/> This comprehensive work gives a vivid overview of the numerous adaptations of aquatic insects to life in an aquatic environment. 148 picture plates show more than 900 scanning electron microscope photographs with magnifications from 2.5 to 12,000 times natural size. Besides the habitus, they depict the wealth of morphological structures on the body surfaces. Explanatory texts as well as more than 150 additional line drawings, graphs and diagrams accompany each picture plate on its opposite page. In order to create an overview, on which the readers can orient themselves, a broad spectrum of all insect orders that include aquatic and semiaquatic insects has been chosen: Collembola, Ephemeroptera, Odonata, Plecoptera, Heteroptera (Nepomorpha, Gerromorpha), Megaloptera, Planipennia, Coleoptera, Hymenoptera, Trichoptera, Lepidoptera, Diptera (Tipulidae, Limoniidae, Blephariceridae, Deuterophlebiidae, Psychodidae, Ptychopteridae, Dixidae, Chaoboridae, Culicidae, Simuliidae, Chironomidae, Ceratopogonidae, Stratiomyidae, Athericidae, Tabanidae, Syrphidae, Ephydridae, Muscidae). The book includes aquatic insects from all continents and from a wide variety of aquatic habitats. The Biological Atlas of Aquatic Insects was inspired by the fascinating variety of aquatic insects and their diverse adaptations to a life in the aquatic environment. Underlying the diversity of life histories and differing life forms (burrowers, climbers, sprawlers, clingers, and swimmers) and the adaptations of mouthparts and feeding behaviour to the trophic systems (shredders, collectors, scrapers, piercers, predators, and parasites) are the necessary physiological mechanisms that make it possible for the insects to ecologically adapt to an aquatic mode of life. The central themes of the book, the basic functions of an aquatic mode of life, respiration and osmoregulation, have been described for all of the insect groups. Without these basic functions life in fresh water would not be possible. They are important physiological components and play a significant role in answering the question: What makes originally land dwelling insects turn into aquatic insects? The Biological Atlas of Aquatic Insects is intended for both professional and amateur entomologists working with aquatic insects as well as for students of biology and limnology and should reveal to them the fully adapted aquatic insects, which participate in freshwater ecosystems. The Biological Atlas of Aquatic Insects has already had some fine reviews in entomological journals.
Topics include basic considerations and techniques, venous drainage of the myocardium, structure and function of the cardiac lymphatic system, coronary sinus interventions in experimental research, and more.
This concise yet comprehensive guide to the methods and protocols of immunohistochemistry covers established techniques and current developments in the field such as the use of epitope tags, multiple immunolabeling and diagnostic immunohistochemistry.
Color Atlas of Human Anatomy, Volume 1: Locomotor System For over 45 years, the three-volume Color Atlas of Human Anatomy has provided readers with a compact review of the human body and its structures. It is ideal for studying, preparing for exams, and as a reference. The new, 8th edition of Volume 1: Locomotor System builds on a robust foundation of scientific knowledge, summarizing in its compactness both the topographic and systemic anatomy of the musculoskeletal system. Key highlights: Updated clinical notes provide important correlations between the anatomy of the musculoskeletal system and disease processes Proven concept of concise texts paired with more than 200 color plates of outstanding anatomical illustrations Overviews of anatomical terms and their Latin equivalents Volume 1: Locomotor System is accompanied by Volume 2: Internal Organs (ISBN 978-3-13-242448-7) and Volume 3: Nervous System and Sensory Organs (ISBN 978-3-13-242451-7).
This book is an authorized and revised translation of the 11th German edition published and copyrighted 2013 by Georg Thieme Verlag, Stuttgart. Title of the German edition: Taschenatlas Anatomie.
Emphasizing clinical anatomy, the text integrates current information from an array of medical disciplines into the discussions of the nervous system and sensory organs, including in-depth coverage of key topics, including molecular signaling, the interplay between ion channels and transmitters, imaging techniques such as PET, CT, and NMR, and much more.
The seventh edition of this classic work makes mastering large amounts of complex information much less daunting. These are some of the many user-friendly features of this book: More than 200 outstanding full-color illustrations and 100 new clinical correlations Side-by-side images with updated callouts An overview of anatomical terms and their Latin equivalents in each section Emphasizing clinical anatomy, this atlas integrates current information from a wide range of medical disciplines into the discussions of the locomotor system, including: General anatomy The systematic anatomy of the locomotor system The topography of peripheral nerves and vessels in relation to the musculoskeletal system Volume 1: Locomotor System and its companions Volume 2: Internal Organs andVolume 3: Nervous System and Sensory Organs comprise a must-have resource for students of medicine, dentistry, and all allied health fields.
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