The minimally-invasive or endoscopic mitral valve surgery is one of the most attractive and most interesting areas of the modern heart surgery. The book describes first all practical steps necessary in a clinic from the idea of the introduction of the minimally-invasive mitral valve surgery up to practical realization of the operation program. The initial explanation of organizational and financial aspects allows an exact resource planning and protects against wrong expectations and failures. An extensive and detailed representation of the reconstruction technologies possible today as well as the specific features of her endoscopic application allow quick learning of the surgical technology. Numerous tips and tricks and informative pictures of the most frequent findings and the accompanying reconstruction technologies underline the practical orientation of the book.
Автор: Jens Eder, Fotis Jannidis, Ralf Schneider Название: Characters in Fictional Worlds: Understanding Imaginary Beings in Literature, Film, and Other Media ISBN: 3110486067 ISBN-13(EAN): 9783110486063 Издательство: Walter de Gruyter Рейтинг: Цена: 37130.00 T Наличие на складе: Есть у поставщика Поставка под заказ. Описание: Die Reihe REVISIONEN. GRUNDBEGRIFFE DER LITERATURTHEORIE setzt sich zum Ziel, die im Zuge der Diskussionen der letzten Jahre fragwurdig bzw. problematisch gewordenen Zentralbegriffe der Literaturwissenschaft zu reflektieren und zu perspektivieren. Zu solchen Begriffen gehoren z.B. 'Bedeutung', 'Literatur' und 'Interpretation'. Die aus internationalen Fachtagungen hervorgegangenen Beitrage der einzelnen Bande befassen sich in systematischer, kompendienhafter Geschlossenheit mit verschiedenen Aspekten des jeweiligen Begriffs. Eine klare Rahmenstruktur, eine kontextstiftende, ausfuhrliche Einleitung sowie ein Register machen die Bande zu problemorientierten Handbuchern. Sie sind interdisziplinar ausgerichtet und beziehen neben der Literaturwissenschaft auch Kunstgeschichte, Musik, Philosophie, Linguistik und Psychologie mit ein. Die Reihe richtet sich an theoretisch interessierte Literaturwissenschaftler aller Philologien. Sie wird ca. 8 Bande umfassen.
Progress in low-dimensional topology has been very quick in the last three decades, leading to the solutions of many difficult problems. Among the earlier highlights of this period was Casson's λ-invariant that was instrumental in proving the vanishing of the Rohlin invariant of homotopy 3-spheres. The proof of the three-dimensional Poincare conjecture has rendered this application moot but hardly made Casson's contribution less relevant: in fact, a lot of modern day topology, including a multitude of Floer homology theories, can be traced back to his λ-invariant.
The principal goal of this book, now in its second revised edition, remains providing an introduction to the low-dimensional topology and Casson's theory; it also reaches out, when appropriate, to more recent research topics. The book covers some classical material, such as Heegaard splittings, Dehn surgery, and invariants of knots and links. It then proceeds through the Kirby calculus and Rohlin's theorem to Casson's invariant and its applications, and concludes with a brief overview of recent developments.
The book will be accessible to graduate students in mathematics and theoretical physics familiar with some elementary algebraic and differential topology, including the fundamental group, basic homology theory, transversality, and Poincare duality on manifolds.
Автор: Yatsko, Andrzej Suslow, Walery Название: Insight into Theoretical and Applied Informatics. Andrey Yatsko, Walery Suslow. Walter de Gruyter Gmbh, 2016 ISBN: 3110469871 ISBN-13(EAN): 9783110469875 Издательство: Walter de Gruyter Рейтинг: Цена: 45990.00 T Наличие на складе: Есть у поставщика Поставка под заказ. Описание: The book is addressed to young people interested in computer technologies and computer science. The objective of this book is to provide the reader with all the necessary elements to get him or her started in the modern field of informatics and to allow him or her to become aware of the relationship between key areas of computer science. The book is addressed not only to future software developers, but also to all who are interested in computing in a widely understood sense. The authors also expect that some computer professionals will want to review this book to lift themselves above the daily grind and to embrace the excellence of the whole field of computer science. Unlike existing books, this one bypasses issues concerning the construction of computers and focuses only on information processing. Recognizing the importance of the human factor in information processing, the authors intend to present the theoretical foundations of computer science, software development rules, and some business aspects of informatics in non-technocratic, humanistic terms.
Автор: Elise S. Ahn,Juldyz Smagulova Название: Language Change in Central Asia ISBN: 161451609X ISBN-13(EAN): 9781614516095 Издательство: Walter de Gruyter Цена: 123910.00 T Наличие на складе: Есть у поставщика Поставка под заказ. Описание: CONTRIBUTIONS TO THE SOCIOLOGY OF LANGUAGE brings to students, researchers and practitioners in all of the social and language-related sciences carefully selected book-length publications dealing with sociolinguistic theory, methods, findings and applications. It approaches the study of language in society in its broadest sense, as a truly international and interdisciplinary field in which various approaches, theoretical and empirical, supplement and complement each other. The series invites the attention of linguists, language teachers of all interests, sociologists, political scientists, anthropologists, historians etc. to the development of the sociology of language.
Автор: Boris Nikolayevich Shnitnikov Название: KazakhEnglish dictionary ISBN: 3111293319 ISBN-13(EAN): 9783111293318 Издательство: Walter de Gruyter Рейтинг: Цена: 126570.00 T Наличие на складе: Есть у поставщика Поставка под заказ.
This case studies book is a unique, practical, cutting-edge, and indispensable go-to resource for front-line practitioners and educators in medicine. Each case study (chapter) is framed by a set of introductory learning objectives, an evaluation section, thought-provoking discussion questions, and references to further readings. Furthermore, the book is conveniently organized along the continuum of medical care delivery, providing quick access to ad-hoc solutions in safety- and quality-compromised situations, illustrating how skillful communication can be the key to a more effective prevention, intervention, and response to "close calls" and adverse events.
The case studies book is unique and innovative in its interdisciplinary integration of the contemporary literature in communication science with current "hot buttons" of patient safety. It manifests a valuable interdisciplinary collaboration by translating the basic tenets of human communication science for practitioners of medicine, providing a conceptual, evidence-based foundation for formulating communication-based practice guidelines to advance patient safety and quality of care. The case studies put communication theory into practice to facilitate experiential learning, granting insights into the breadth and diverse aspects of safe and high quality healthcare delivery. Thought-provoking discussion questions and references for further reading make this book a valuable reference for medical practitioners across the world.
Автор: Eckardt Dietrich Название: Gas Turbine Powerhouse: The Development of the Power Generation Gas Turbine at BBC - Abb - Alstom ISBN: 3110359626 ISBN-13(EAN): 9783110359626 Издательство: Walter de Gruyter Цена: 80520.00 T Наличие на складе: Есть у поставщика Поставка под заказ. Описание: This book tells the story of the power generation gas turbine from the perspective of one of the leading companies in the field over a period of nearly 100 years, written by an engineer. Especially in times of imminent global economic crises it appears to be worthwhile to reflect on real economic values based on engineering ingenuity and enduring management of technological leadership. Though the book is primarily designed as a technical history of the BBC/ABB/Alstom power generation gas turbines, its scope is sufficiently broad to cover general development trends, including parallel competitor activities. A special benefit is the historical breakdown to the gas turbine component level, so that the book actually outlines the development of axial compressors from early beginnings, the progress in combustion technology towards extraordinary low emission values and that of axial turbines with special emphasis on early turbine cooling innovations.The sheer length of certain engineering developments over several decades allows interesting historic observations and deductions on inherent business mechanisms, the effects of technology preparations and organisational consequences. A look into the mirror of the past provides revelations on the impact of far-reaching business decisions. 2017 Winner of the Historian Engineer Award of the ASME (American Society of Mechanical Engineers
Автор: Carlo Rovelli Название: General Relativity: The most beautiful of theories: Applications and trends after 100 years ISBN: 3110340429 ISBN-13(EAN): 9783110340426 Издательство: Walter de Gruyter Цена: 126570.00 T Наличие на складе: Есть у поставщика Поставка под заказ. Описание: Generalising Newton's law of gravitation, general relativity is one of the pillars of modern physics. While applications in the beginning were restricted to isolated effects such as a proper understanding of Mercury's orbit, the second half of the twentieth century saw a massive development of applications. These include cosmology, gravitational waves, and even very practical results for satellite based positioning systems as well as different approaches to unite general relativity with another very successful branch of physics – quantum theory. On the occassion of general relativity's centennial, leading scientists in the different branches of gravitational research review the history and recent advances in the main fields of applications of the theory, which was referred to by Lev Landau as “the most beautiful of the existing physical theories”. Contributions from: Andy C. Fabian, AnthonyL. Lasenby, Astrophysical black Holes Neil Ashby, GNSS and other applications of General Relativity Gene Byrd, Arthur Chernin, Pekka Teerikorpi, Mauri Vaaltonen,Observations of general Relativity at strong and weaks limits Ignazio Ciufolini, General Relativity and dragging of inertial frames Carlo Rovelli, The strange world of quantum spacetime
Автор: Paul Allemeersch Название: Polymerisation of Ethylene: In Slurry Loop Reactors ISBN: 3110292149 ISBN-13(EAN): 9783110292145 Издательство: Walter de Gruyter Цена: 126570.00 T Наличие на складе: Есть у поставщика Поставка под заказ. Описание: This book presents all information necessary to understand the functioning of a slurry loop reactor for the polymerisation of ethylene into high density polyethylene, and to operate it accordingly. All discussions are based on experimental data from the operation of full scale commercial loop reactors. Methods for off-line modelling and scaling-up from lab to full scale are included, as well as the answers to important questions on the running of two loop reactors in series. Building knowledge from full scale industrial experience. This highly accessible book makes one understand the functioning of slurry loop reactors for the polymerisation of ethylene, and how to operate them. Its methods include off-line modelling, scaling-up and running reactors in series. It is inspiring for all production and process engineers, showing, for the first time, how with full scale reactor data the link is made between firm basic theory and the most practical operating guidelines.
Автор: Vincent Laude Название: Phononic Crystals : Artificial Crystals For Sonic, Acoustic, And Elastic Waves ISBN: 3110302659 ISBN-13(EAN): 9783110302653 Издательство: Walter de Gruyter Рейтинг: Цена: 161110.00 T Наличие на складе: Есть у поставщика Поставка под заказ. Описание: Phononic crystals are artificial periodic structures that can alter efficiently the flow of sound, acoustic waves, or elastic waves. They were introduced about twenty years ago and have gained increasing interest since then, both because of their amazing physical properties and because of their potential applications. The topic of phononic crystals stands as the cross-road of physics (condensed matter physics, wave propagation in inhomogeneous and periodic media) and engineering (acoustics, ultrasonics, mechanical engineering, electrical engineering). Phononic crystals cover a wide range of scales, from meter-size periodic structures for sound in air to nanometer-size structures for information processing or thermal phonon control in integrated circuits. Phononic crystals have a definite relation with the topic of photonic crystals in optics. The marriage of phononic and photonic crystals also provides a promising structural basis for enhanced sound and light interaction. As the topic is getting popular, it is nowadays presented and discussed at various international conferences. After the first ten years during which the topic has remained mainly theoretical with a few proof-of-concept demonstrations in the literature, the evolution has been towards applications, instrumentation, and novel designs. The physical explanations for various effects are now well understood and efficient numerical methods and analysis tools have been developed. The book contains a comprehensive set of finite element model (FEM) scripts for solving basic phononic crystal problems. The scripts are short, easy to read, and efficient, allowing the reader to generate for him(her)self band structures for 2D and 3D phononic crystals, to compute Bloch waves, waveguide and cavity modes, and more.
Автор: Janine Cossy Название: Grignard Reagents and Transition Metal Catalysts: Formation of C-C Bonds by Cross-Coupling ISBN: 3110352664 ISBN-13(EAN): 9783110352665 Издательство: Walter de Gruyter Цена: 148700.00 T Наличие на складе: Есть у поставщика Поставка под заказ. Описание: In 1912, the Chemistry Nobel Prize was awarded for the discovery of the so-called Grignard reagents. Nowadays, many transition metal variants are developed to modify reactivity and selectivity of the C–C bond formation reaction. The Grignard reaction is one of the fundamental organometallic reactions, often used in alcohol syntheses. With transition metals like iron, cobalt and nickel or with noble metals like copper, silver and palladium, modern Grignard reagents can be designed in reactivity, selectivity and functional group tolerance. This book, written by international experts, presents an overview on timely Grignard chemistry involving transition metals.
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