Bluff-body wakes play an important role in many fluid dynamics problems and engineering applications. This book gives and up-to-date account of recent results obtained in the study of bluff-body wakes. Experimental, theoretical and numerical approaches are all comprehensively covered and compared. Topics of particular interest include hydrodynamic instability analyses, three-dimensional pattern formation problems, flow control methods, bifurcation analyses, numerical simulations and turbulence modelling. The main originality of thisvolume is that recent conceptual advances made to describe nonlinear phenomena in general are put to the test on a classical problem in fundamental fluid mechanics, namely the wake structure generated behind a bluff object.

The International Symposium on Generalized Functions and Their Applications was organized by the Department of Mathematics, Banaras Hindu University, and held December 23-26, 1991, on the occasion of the Platinum Jubilee Celebration of the university. More than a hundred mathematicians from ten countries participated in the deliberations of the symposium. Thirty lectures were delivered on a variety of topics within the area. The contributions to the proceedings of the symposium are, with a few exceptions, expanded versions of the lectures delivered by the invited speakers. The survey papers by Komatsu and Hoskins and Sousa Pinto provide an up-to-date account of the theory of hyperfunctions, ultradistributions and microfunctions, and the nonstandard theory of new generalized functions, respectively; those by Stankovic and Kanwal deal with structures and asymptotics. Choquet-Bruhat's work studies generalized functions on manifold and gives applications to shocks and discrete models. The other contributions relate to contemporary problems and achievements in theory and applications, especially in the theory of partial differential equations, differential geometry, mechanics, mathematical physics, and systems science. The proceedings give a very clear impression of the present state of the art in this field and contain many challenges, ideas, and open problems. The volume is very helpful for a broad spectrum of readers: graduate students to mathematical researchers.

The IUTAM-Symposium on "Finite Inelastic Deformations - Theory and Applications" took place from August 19 to 23, 1991, at the University of Hannover, Germany, with 75 participants from 14 countries. Scope of the symposium was a fundamental treatment of new developments in plasticity and visco-plasticity at finite strains. This covered the phenomenological material theory based on continuum mechanics as well as the treatment of microstructural phenomena detected by precise experimental datas. In a restricted number, lectures on new experi­ mental facilities for measuring finite strains were also implemented into the symposium. Another important topic of the symposium was the treatment of reliable and effective computational methods for solving engineering problems with finite inelastic strains. Wi­ thin this context it was an essential feature that theory, numerical and computational analysis were be seen in an integrated way. In total 9 sessions with 37 lectures, many of them given by well known keynote-lecturers, and a poster session with 10 contributions met fully our expectations of a high ranking up-to-date forum for the interaction of four topics, namely the physical and mathematical modelling of finite strain inelastic deformations including localizations and damage as well as the achievements in the numerical analysis and implementation and the solution of complicated engineering systems. Special and important features were reliable material datas from macroscopic and microscopic tests as well as test results of complex engineering problems, like deep drawing and extrusion.

Based on courses taught at the University of Dublin, Carnegie Mellon University, and mostly at Simon Fraser University, this book presents the special theory of relativity from a mathematical point of view. It begins with the axioms of the Minkowski vector space and the flat spacetime manifold. Then it discusses the kinematics of special relativity in terms of Lorentz tranformations, and treats the group structure of Lorentz transformations. Extending the discussion to spinors, the author shows how a unimodular mapping of spinor (vector) space can induce a proper, orthochronous Lorentz mapping on the Minkowski vector space. The second part begins with a discussion of relativistic particle mechanics from both the Lagrangian and Hamiltonian points of view. The book then turns to the relativistic (classical) field theory, including a proof of Noether's theorem and discussions of the Klein-Gordon, electromagnetic, Dirac, and non-abelian gauge fields. The final chapter deals with recent work on classical fields in an eight-dimensional covariant phase space.

Sie interessieren sich für Insekten, aber die Lehrbücher der Entomologie sind Ihnen zu dick, zu teuer und zu kompliziert? Dieses Buch lässt Sie vieles über die faszinierende Vielfalt der Insekten erfahren.

This book constitutes the refereed proceedings of the 9th International Conference on Digital Human Modeling and Applications in Health, Safety, Ergonomics, and Risk Management, DHM 2018, held as part of HCI International 2018 in Las Vegas, NV, USA.

This book highlights various designs for urban green spaces and their functions. It provides an interesting meeting point between Asian, European and North America specialists (researchers, planners, landscape architects) studying urban biodiversity; urban biodiversity and green space; relations between people and biodiversity. The most important feature of this book is the unique point of view from each contributor towards “the relationship between nature and people in urban areas”, in the context of the ecosystem and biodiversity in urban areas and how to manage them.

This unique book is a practical, “go to” source of comprehensive information on the care of peroneal tendon injuries, accurately illustrating this hot topic with many anatomical drawings of how the anatomy influences the diseases we see clinically.

This volume addresses the latest state-of-the-art systems biology-oriented approaches that–driven by big data and bioinformatics–are utilized by Computational Systems Biology, an interdisciplinary field that bridges experimental tools with computational tools to tackle complex questions at the frontiers of knowledge in medicine and biotechnology.

This book covers diagnostic images of common and rare fractures for nearly every part of the human body, based on a large number of clinical cases. The highlight of this book is that both of three-dimensional X-ray images and CT/MRI images of thousands of fracture cases are presented for comparison and further discussion, according to the framework of AO classification.

This atlas presents a practical and systematic approach for performing dermatologic ultrasound. In recent years, the use of this imaging modality for diagnosing pathologic conditions of the skin, hair, nails, scalp, and soft tissues has grown dramatically and there is a demonstrated need for quick access to this information. For common dermatologic entities, richly-illustrated figures and drawings describe the ultrasound normal anatomy, technical guidelines, common findings, variants, key points, and tips and pitfalls.

The Encyclopedia of Systems and Control collects a broad range of short expository articles that describe the current state of the art in the central topics of control and systems engineering as well as in many of the related fields in which control is an enabling technology. The editors have assembled the most comprehensive reference possible, and this has been greatly facilitated by the publisher’s commitment to continuously publish updates to the articles as they become available in the future. Although control engineering is now a mature discipline, it remains an area in which there is a great deal of research activity, and as new developments in both theory and applications become available, they will be included in the online version of the encyclopedia. A carefully chosen team of leading authorities in the field has written the well over 300 articles, 50 of them new in the second edition. The topics range from basic principles of feedback in servomechanisms to advanced topics such as the control of Boolean networks and evolutionary game theory and this range has also been expanded to include material on such subjects as the Internet of Things, quantum control and smart grids. Because the content has been selected to reflect both foundational importance and subjects that are of current interest to the research and practitioner communities, a broad readership that includes students, application engineers, and research scientists will find entries that are of interest.

This up-to-date and comprehensive book on imaging of the foot and ankle provides a detailed description of the techniques and imaging findings relevant to this small region of complex anatomy. This book is an entirely revised second edition of the ‘Imaging of the Foot & Ankle’ published in 2003. It offers an updated comprehensive review of imaging and pathologies of the foot and ankle. The various techniques and procedures employed when imaging the foot and ankle are discussed in detail in the book. Individual chapters are devoted to radiography, arthrography and computed tomography and magnetic resonance imaging, ultrasonography, and intra-articular injections. The second part of the book documents applying these techniques to the diverse clinical problems and diseases encountered in this anatomical region. Among the many topics addressed are congenital and developmental disorders, impingement, ankle pain (medial, lateral, posterior, and anterior), heel pain, metatarsalgia (big toe and lesser), stress fractures, postoperative imaging, and tumours and tumour-like lesions. Each chapter is written by an acknowledged expert in the field, and a wealth of illustrative material is included. This book will be of great value to musculoskeletal and general radiologists and orthopedic surgeons.

Facial cleft is one of the most common congenital anomalies while atypical facial clefts are rare, with an incidence of 1.43 and 4.85 in 100,000 births. This book is dedicated exclusively to the diagnosis and treatment of rare facial clefts. It provides a comprehensive review of clinical aspects and surgical approaches used in unusual facial clefts and associated syndromes. Moreover, presents different classifications and surgical techniques, reflecting the authors extensive experience with a broad cross-section of treated patients. The rich illustrations and computed tomography images allows a broad view, helping the reader to understand the conduct in complex cases.

This book is devoted to explaining a wide range of applications of con­ tinuous symmetry groups to physically important systems of differential equations. Emphasis is placed on significant applications of group-theoretic methods, organized so that the applied reader can readily learn the basic computational techniques required for genuine physical problems. The first chapter collects together (but does not prove) those aspects of Lie group theory which are of importance to differential equations.