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Cavitation in Non-Newtonian Fluids: With Biomedical and Bioengineering Applications
by Emil BrujanNon-Newtonian properties on bubble dynamics and cavitation are fundamentally different from those of Newtonian fluids. The most significant effect arises from the dramatic increase in viscosity of polymer solutions in an extensional flow, such as that generated about a spherical bubble during its growth or collapse phase. In addition, many biological fluids, such as blood, synovial fluid, and saliva, have non-Newtonian properties and can display significant viscoelastic behaviour. This monograph elucidates general aspects of bubble dynamics and cavitation in non-Newtonian fluids and applies them to the fields of biomedicine and bioengineering. In addition it presents many examples from the process industries. The field is strongly interdisciplinary and the numerous disciplines involve have and will continue to overlook and reinvent each others' work. This book helps researchers to think intuitively about the diverse physics of these systems, to attempt to bridge the various communities involved, and to convey the interest, elegance, and variety of physical phenomena that manifest themselves on the micrometer and microsecond scales.
Iridium Catalysis
by Pher G. AnderssonFrom the contents: Robert H Crabtree: Introduction and History. - Montserrat Diéguez, Oscar Pàmies and Carmen Claver: Iridium-catalysed hydrogenation using phosphorous ligands. - David H. Woodmansee and Andreas Pfaltz: Iridium Catalyzed Asymmetric Hydrogenation of Olefins with Chiral N,P and C,N Ligands. - Ourida Saidi and Jonathan M J Williams: Iridium-catalyzed Hydrogen Transfer Reactions. - John F. Bower and Michael J. Krische: Formation of C-C Bonds via Iridium Catalyzed Hydrogenation and Transfer Hydrogenation. - Jongwook Choi, Alan S. Goldman: Ir-Catalyzed Functionalization of C H Bonds. - Mark P. Pouy and John F. Hartwig: Iridium-Catalyzed Allylic Substitution. - Daniel Carmona and Luis A. Oro: Iridium-catalyzed 1.3-dipolar cycloadditions.
Silicone Composite Insulators
by Frank Schmuck Konstantin O. PapailiouComposite insulators have been in service in electric power networks successfully for more than 40 years, and now up to the highest operating voltages. The present book extensively covers such insulators with a special focus on today's prevalent material, which is silicone rubber. It includes a detailed description of the electrical and mechanical characteristics of composite insulators, their material properties, their design as well as typical applications and service experience. Particular attention is given to the mechanical behavior of long rod and post insulators, insulated cross-arms, interphase spacers and hollow core apparatus insulators. The state of the art on manufacturing procedures and the selection and dimensioning of the necessary power arc and corona fittings is presented as well as evaluation tests of "old" insulators, i.e. insulators after many years in service. The closing chapter deals with an up to date overview of test procedures and IEC standards. The selection and the contents of the various subjects covered in this book are based on the authors' more than thirty years of experience with a renowned European manufacturer of composite insulators and string hardware. Their long and active participation in the relevant CIGRE and IEC working bodies adding to this experience. This book is therefore addressed to practicing engineers from electric utilities and the industry, as well as to academic professionals.
Kinderalltag
by Heidi KellerDie Kindheit wird von kulturellen Mustern geprägt. Nur wenn diese unterschiedlichen Muster akzeptiert werden, kann Integration gelingen. Heidi Keller und ihr Team haben zwei grundlegende, im ersten Lebensjahr angelegte Muster identifiziert und diese Erkenntnisse verständlich und praxisnah aufbereitet. Ziel der Autoren ist es, Kinderpsychotherapeuten, Kindergärtnerinnen, Erzieherinnen und Eltern für die eigene, kulturell geprägte Wahrnehmung sowie die Akzeptanz anderer kultureller Praktiken als gleichberechtigte Lebensformen zu sensibilisieren.
Logistik
by Susanne KochDer globale Handel stellt neue Herausforderungen an die Logistik - sowohl aus ökonomischer wie aus ökologischer Sicht. In dem Lehrbuch werden die für Transport, Speicherung und Handhabung von Gütern benötigten Prozesse betrachtet. Behandelt werden die Grundlagen der Logistik, Controlling und Supply Chain Management sowie eine nachhaltig orientierte Logistik (Green Logistics), die ökonomische und ökologische Fragestellungen miteinander verbindet. Der einführende Band eignet sich zum Selbststudium ebenso wie als Lehrbuch für einen einsemestrigen Kurs.
Logistik: Eine Einführung in Ökonomie und Nachhaltigkeit
by Susanne KochDer globale Handel stellt neue Herausforderungen an die Logistik – sowohl aus ökonomischer wie aus ökologischer Sicht. In dem Lehrbuch werden die für Transport, Speicherung und Handhabung von Gütern benötigten Prozesse betrachtet. Behandelt werden die Grundlagen der Logistik, Controlling und Supply Chain Management sowie eine nachhaltig orientierte Logistik (Green Logistics), die ökonomische und ökologische Fragestellungen miteinander verbindet. Der einführende Band eignet sich zum Selbststudium ebenso wie als Lehrbuch für einen einsemestrigen Kurs.
Phosphorus in Action
by Astrid Oberson Else K. Bünemann Emmanuel FrossardPhosphorus (P) is a finite resource which is essential for life. It is a limiting nutrient in many ecosystems but also a pollutant which can affect biodiversity in terrestrial ecosystems and change the ecology of water bodies. This book collects the latest information on biological processes in soil P cycling, which to date have remained much less understood than physico-chemical processes. The methods section presents spectroscopic techniques and the characterization of microbial P forms, as well as the use of tracers, molecular approaches and modeling of soil-plant systems. The section on processes deals with mycorrhizal symbioses, microbial P solubilization, soil macrofauna, phosphatase enzymes and rhizosphere processes. On the system level, P cycling is examined for grasslands, arctic and alpine soils, forest plantations, tropical forests, and dryland regions. Further, P management with respect to animal production and cropping, and the interactions between global change and P cycling, are treated.
Multicomponent Interfacial Transport
by Kirill GlavatskiyA thermodynamically consistent description of the transport across interfaces in mixtures has for a long time been an open issue. This research clarifies that the interface between a liquid and a vapor in a mixture is in local equilibrium during evaporation and condensation. It implies that the thermodynamics developed for interfaces by Gibbs can be applied also away from equilibrium, which is typically the case in reality. A description of phase transitions is of great importance for the understanding of both natural and industrial processes. For example, it is relevant for the understanding of the increase of CO2 concentration in the atmosphere, or improvements of efficiency in distillation columns. This excellent work of luminescent scientific novelty has brought this area a significant step forward. The systematic documentation of the approach will facilitate further applications of the theoretical framework to important problems.
Nanotribology and Nanomechanics I
by Bharat BhushanThe comprehensive reference and textbook serves as a timely, practical introduction to the principles of nanotribology and nanomechanics. Assuming some familiarity with macroscopic tribology, the book comprises chapters by internationally recognized experts, who integrate knowledge of the field from the mechanics and materials-science perspectives. They cover key measurement techniques, their applications, and theoretical modelling of interfaces, each beginning their contributions with macro- and progressing to microconcepts.
Introduction to Reliable and Secure Distributed Programming
by Christian Cachin Luís Rodrigues Rachid GuerraouiThe scope of this second edition of the introduction to fundamental distributed programming abstractions has been extended to cover 'Byzantine fault tolerance'. It includes algorithms to implement these abstractions in vulnerable distributed systems.
Modeling Risk Management in Sustainable Construction
by Desheng Dash WuIn this edited volume, we present the state-of-the-art views of the perspective of enterprise risk management, to include frameworks and controls in the ERM process with respect to supply chains, constructions, and project, energy, environmental and sustainable development risk management. The bulk of this volume is devoted to presenting a number of modeling approaches that have been (or could be) applied to enterprise risk management in construction.
Verification and Validation in Systems Engineering: Assessing UML/SysML Design Models
by Yosr Jarraya Luay Alawneh Andrei Soeanu Fawzi Hassaïne Mourad DebbabiVerification and validation represents an important process used for the quality assessment of engineered systems and their compliance with the requirements established at the beginning of or during the development cycle. Debbabi and his coauthors investigate methodologies and techniques that can be employed for the automatic verification and validation of systems engineering design models expressed in standardized modeling languages. Their presentation includes a bird's eye view of the most prominent modeling languages for software and systems engineering, namely the Unified Modeling Language (UML) and the more recent Systems Modeling Language (SysML). Moreover, it elaborates on a number of quantitative and qualitative techniques that synergistically combine automatic verification techniques, program analysis, and software engineering quantitative methods applicable to design models described in these modeling languages. Each of these techniques is additionally explained using a case study highlighting the process, its results, and resulting changes in the system design. Researchers in academia and industry as well as students specializing in software and systems engineering will find here an overview of state-of-the-art validation and verification techniques. Due to their close association with the UML standard, the presented approaches are also applicable to industrial software development.
Diversity and Biotechnology of Ectomycorrhizae
by Ajit Varma Mahendra RaiEctomycorrhizal fungi play multifunctional roles during symbioses with higher plants. They can serve as bioprotectors, biofertilizers, bioremediators and stress indicators. Further, they are the true "mycoindicators" of forest ecosystems, where an enormous diversity of ectomycorrhizal fungi can be found. Some ectomycorrhizal fungi also produce edible sporocarps, i.e., fruiting bodies, which are important for the food industry. Ectomycorrhizal fungi also produce various metal chelating molecules, which are of remarkable biotechnological significance and which also secrete useful secondary metabolites. Molecular approaches are required for the identification and differentiation of fungi forming symbioses with higher plants, while molecular tools are important to understand how genes are expressed during symbiosis with higher plants. Students, researchers and teachers of botany, mycology, microbiology, forestry, and biotechnology will find a valuable source of information in this Soil Biology volume.
Emotion-Oriented Systems
by Catherine Pelachaud Paolo Petta Roddy CowieEmotion pervades human life in general, and human communication in particular, and this sets information technology a challenge. Traditionally, IT has focused on allowing people to accomplish practical tasks efficiently, setting emotion to one side. That was acceptable when technology was a small part of life, but as technology and life become increasingly interwoven we can no longer ask people to suspend their emotional nature and habits when they interact with technology. The European Commission funded a series of related research projects on emotion and computing, culminating in the HUMAINE project which brought together leading academic researchers from the many related disciplines. This book grew out of that project, and its chapters are arranged according to its working areas: theories and models; signals to signs; data and databases; emotion in interaction; emotion in cognition and action; persuasion and communication; usability; and ethics and good practice. The fundamental aim of the book is to offer researchers an overview of the related areas, sufficient for them to do credible work on affective or emotion-oriented computing. The book serves as an academically sound introduction to the range of disciplines involved - technical, empirical and conceptual - and will be of value to researchers in the areas of artificial intelligence, psychology, cognition and user--machine interaction.
Optical Fluorescence Microscopy
by Alberto DiasproIn the last decade, fluorescence microscopy has evolved from a classical "retrospective" microscopy approach into an advanced imaging technique that allows the observation of cellular activities in living cells with increased resolution and dimensions. A bright new future has arrived as the nano era has placed a whole new array of tools in the hands of biophysicists who are keen to go deeper into the intricacies of how biological systems work. Following an introduction to the complex world of optical microscopy, this book covers topics such as the concept of white confocal, nonlinear optical microscopy, fluctuation spectroscopies, site-specific labeling of proteins in living cells, imaging molecular physiology using nanosensors, measuring molecular dynamics, muscle braking and stem cell differentiation.
Optical Fluorescence Microscopy: From the Spectral to the Nano Dimension
by Alberto DiasproIn the last decade, fluorescence microscopy has evolved from a classical “retrospective” microscopy approach into an advanced imaging technique that allows the observation of cellular activities in living cells with increased resolution and dimensions. A bright new future has arrived as the nano era has placed a whole new array of tools in the hands of biophysicists who are keen to go deeper into the intricacies of how biological systems work. Following an introduction to the complex world of optical microscopy, this book covers topics such as the concept of white confocal, nonlinear optical microscopy, fluctuation spectroscopies, site-specific labeling of proteins in living cells, imaging molecular physiology using nanosensors, measuring molecular dynamics, muscle braking and stem cell differentiation.
Photonic Structures Inspired by Nature
by Mathias KolleUnlike most natural colours that are based on pigment absorption, the striking iridescent and intense colouration of many butterflies, birds or beetles stems from the interaction of light with periodic sub-micrometer surface or volume patterns, so called "photonic structures". These "structural colours" are increasingly well understood, but they are difficult to create artificially and exploit technologically. In this thesis the field of natural structural colours and biomimetic photonic structures is covered in a wide scope, ranging from plant photonics to theoretical optics. It demonstrates diffractive elements on the petal surfaces of many flowering plant species; these form the basis for the study of the role of structural colours in pollinator attraction. Self-assembly techniques, combined with scale able nanofabrication methods, were used to create complex artificial photonic structures inspired by those found in nature. In particular, the colour effect of a Papilio butterfly was mimicked and, by variation of its design motive, enhanced. All photonic effects described here are underpinned by state-of-the-art model calculations.
Human Factors im Cockpit
by Joachim Scheiderer Hans-Joachim EbermannDie Hauptaufgabe eines Verkehrspiloten besteht darin, sein Flugzeug sicher von A nach B zu bringen. Dabei ist das Wissen um eine optimale Unfallprävention noch immer verbesserungsfähig. In dem Buch wird dargelegt, wann und unter welchen Umständen Unfälle passieren und wie sie sich vermeiden lassen. Demnach dient insbesondere das Crew Ressource Management (CRM) der Unfallprävention. Die Autoren, fast ausnahmslos Verkehrspiloten, definieren die Prinzipien des CRM und zeigen anschließend auf, wie dessen Inhalte in die Praxis übertragen werden können.
Hydropneumatic Suspension Systems
by Wolfgang BauerHydropneumatic suspensions systems combine the excellent properties of gas springs with the favourable damping properties of hydraulic fluids. The advantages of these systems are particularly appropriate for automotive applications, such as passenger cars, trucks and agricultural equipment. In this book, Dr. Bauer provides an extensive overview of hydropneumatic suspension systems. Starting with a comparison of different types of suspension systems, the author subsequently describes the theoretical background associated with spring and damping characteristics of hydropneumatic systems and furthermore explains the design of the most important system components. Additionally he gives an overview of level control systems and various special functions. Finally the technology is illustrated by design examples and the outlook for future hydropneumatic suspensions is discussed.
Behavioral Neurobiology of Eating Disorders (Current Topics in Behavioral Neurosciences #6)
by Roger A.H. Adan Walter H. KayeThe intention of this book was to have investigators describe an expert opinion on their field of research and cutting-edge work in their laboratory on the neurobiology and treatment of eating disorders.
Biological Functions for Information and Communication Technologies: Theory and Inspiration (Studies in Computational Intelligence #320)
by Hidefumi SawaiBy incorporating biologically-inspired functions into ICT, various types of new-generation information and communication systems can be created. Just some example of areas already benefiting from such design inspiration are network architectures, information processing, molecular communication, and complex network modeling for solving real world-problems. This book provides the theoretical basis for understanding these developments and explains their practical applications. Highlighted inserts appears throughout to help readers to understand the very latest topics in these emerging research fields. The book ends with a more philosophical discussion on how new ICT solutions can be found by looking at analogous systems in biology. This new way of thinking may help researchers and practitioners to apply innovative ideas in developing next-generation technologies.
Principles of Star Formation
by Peter BodenheimerUnderstanding star formation is one of the key fields in present-day astrophysics. This book treats a wide variety of the physical processes involved, as well as the main observational discoveries, with key points being discussed in detail. The current star formation in our galaxy is emphasized, because the most detailed observations are available for this case. The book presents a comparison of the various scenarios for star formation, discusses the basic physics underlying each one, and follows in detail the history of a star from its initial state in the interstellar gas to its becoming a condensed object in equilibrium. Both theoretical and observational evidence to support the validity of the general evolutionary path are presented, and methods for comparing the two are emphasized. The author is a recognized expert in calculations of the evolution of protostars, the structure and evolution of disks, and stellar evolution in general. This book will be of value to graduate students in astronomy and astrophysics as well as to active researchers in the field.
Principles of Star Formation (Astronomy and Astrophysics Library)
by Peter BodenheimerUnderstanding star formation is one of the key fields in present-day astrophysics. This book treats a wide variety of the physical processes involved, as well as the main observational discoveries, with key points being discussed in detail. The current star formation in our galaxy is emphasized, because the most detailed observations are available for this case. The book presents a comparison of the various scenarios for star formation, discusses the basic physics underlying each one, and follows in detail the history of a star from its initial state in the interstellar gas to its becoming a condensed object in equilibrium. Both theoretical and observational evidence to support the validity of the general evolutionary path are presented, and methods for comparing the two are emphasized. The author is a recognized expert in calculations of the evolution of protostars, the structure and evolution of disks, and stellar evolution in general. This book will be of value to graduate students in astronomy and astrophysics as well as to active researchers in the field.
Future Visions on Biomedicine and Bioinformatics 2
by Luis Kun Laura M. Roa Denis Carroll Lodewijk Bos Andrew MarshSwamy Laxminarayan was an outstanding researcher active in many diverse fields of science and technology. He was one of the most prominent biomedical scientists and his ideas influenced the Biomedical Technology substantially. This book tries to provide an overview on the multiple achievements of Swamy Laxminarayan. It presents a collection of his most outstanding publications and an overview on his outstanding life. This Volume is the second part of the liber amicorum in Memory of Swamy Laxminarayan.
Standards in der Medienproduktion
by Thomas Hoffmann-Walbeck Gottfried Zimmermann Marko Hedler Jan-Peter Homann Alexander Henka Sebastian Riegel Ansgar Gerlicher Martin Goik Christophe StrobbeIn dem einzigen deutschen Fachbuch, das den gesamten Premedia-Bereich abdeckt, liefern die Autoren Hintergrundwissen für die Produktionsprozesse und erläutern die aktuellen Standards. Dazu gehören die Druckvorstufe und die XML- und HTML-Techniken ebenso wie PDF, Colormanagement und JDF. Mit dem Band vermitteln die Autoren ihren Lesern ein grundlegendes Verständnis der Premedia-Prozesse. Die Beschreibung der Standards und Prozesse steht dabei im Vordergrund.