Sitting an accreditation examination is a daunting prospect for many trainee echocardiographers. And with an increasing drive for the accreditation of echocardiography laboratories and individual echocardiographers, there is a need for an all-encompassing revision aid for those seeking accreditation. The editors of this unique book have produced the only echocardiography revision aid based on the syllabus and format of the British Society of Echocardiography (BSE) national echocardiography accreditation examination and similar examinations administered across Europe. Written by BSE accredited members, fully endorsed by the BSE, and with a foreword by BSE past-president, DR. Simon Ray, this indispensable guide provides a valuable insight into how echocardiography accreditation exams are structured. Crucially, to support students with the more challenging video section of the exam, a companion website provides video cases, and with clear and concisely-structured explanations to all questions, this is an essential tool for anyone preparing to sit an echocardiography examination.
Presents a multi-objective design approach to the many power magnetic devices in use today Power Magnetic Devices: A Multi-Objective Design Approach addresses the design of power magnetic devices—including inductors, transformers, electromagnets, and rotating electric machinery—using a structured design approach based on formal single- and multi-objective optimization. The book opens with a discussion of evolutionary-computing-based optimization. Magnetic analysis techniques useful to the design of all the devices considered in the book are then set forth. This material is then used for inductor design so readers can start the design process. Core loss is next considered; this material is used to support transformer design. A chapter on force and torque production feeds into a chapter on electromagnet design. This is followed by chapters on rotating machinery and the design of a permanent magnet AC machine. Finally, enhancements to the design process including thermal analysis and AC conductor losses due to skin and proximity effects are set forth. Power Magnetic Devices: Focuses on the design process as it relates to power magnetic devices such as inductors, transformers, electromagnets, and rotating machinery Offers a structured design approach based on single- and multi-objective optimization Helps experienced designers take advantage of new techniques which can yield superior designs with less engineering time Provides numerous case studies throughout the book to facilitate readers’ comprehension of the analysis and design process Includes Powerpoint-slide-based student and instructor lecture notes and MATLAB-based examples, toolboxes, and design codes Designed to support the educational needs of students, Power Magnetic Devices: A Multi-Objective Design Approach also serves as a valuable reference tool for practicing engineers and designers. MATLAB examples are available via the book support site.
Modern Standard Arabic Grammar is comprehensive guide that introduces readers to the basic structure and grammar of the Arabic language. Its features include: Comprehensive coverage of Arabic grammar and structure in current standard use (MSA), from entry level to advanced proficiency Balanced treatment of the phonological, syntactic, and morphological rules of the Arabic language An intuitive presentation of grammar rules and structures, in order of frequency and functional use Straightforward explanations with minimum linguistic jargon and terminology, explaining the key issues Packed throughout with symbols, tables, diagrams, and illustrative examples, this book is essential reading for anyone in the early years of studying the language.
This second edition of the informative and influential The Essential Department Chair offers academic chairs and department heads the information they need to excel in their roles. This book is about the «how» of academic administration: for instance, how do you cultivate a potential donor for much-needed departmental resources? How do you persuade your department members to work together more harmoniously? How do you keep the people who report to you motivated and capable of seeing the big picture? Thoroughly revised, updated, and expanded, this classic resource covers a broad spectrum of timely topics and is now truly more than a guide—it's a much-needed desk reference that tells you «everything you need to know to be a department chair.» The Essential Department Chair contains information on topics such as essentials of creating a strategic plan, developing and overseeing a budget, key elements of fundraising, preparing for the role of chair, meeting the challenges of mentoring to increase productivity, and creating a more collegial atmosphere. The book also explores the chair's role in the search process, shows how to conduct a successful interview and what to do when it's time to let someone go. And the author includes suggestions for the best practices to adopt when doing an evaluation or assessment. The Essential Department Chair, Second Edition, contains a wealth of new, realistic case studies to equip leaders in this pivotal position to excel in departmental and institutional life.
Written by an international team of experts from the Tara Oceans Marine Biology Imaging Platform (TAOMI), this is the first and only compendium on marine imaging technologies, and includes all known underwater as well as on-land techniques. TAOMI is imaging the largest collection of marine organisms in recent history, ranging from viruses to corals, and is duplicated on land to perform high throughput confocal analysis of plankton, X-ray tomography as well as cryo-electron microscopy. This unique platform combines underwater imaging with cytometry, stereomicroscopy, fluorescence microscopy and 3D microscopy – all of which are covered in this practical book, along with remote sensing, MRI, and optical projection tomography. The definitive resource for every marine biologist who is planning to image marine species, whether underwater or on land.
Smoking causes and contributes to a large number of human diseases, yet due to the large number of potentially hazardous compounds in cigarette smoke – almost 5,000 chemicals have been identified, establishing the link between smoking and disease has often proved difficult. This unbiased and scientifically accurate overview of current knowledge begins with an overview of the chemical constituents in cigarette smoke, their fate in the human body, and their documented toxic effects on various cells and tissues. Recent results detailing the many ways components of cigarette smoke adversely affect human health are also presented, highlighting the role of smoking in cardiovascular, respiratory, infectious and other diseases. A final chapter discusses current strategies for the treatment and prevention of smoking-induced illness. Despite the obvious importance of the topic, this is the first comprehensive reference on tobacco smoke toxicity, making for essential reading for all toxicologists and healthcare professionals dealing with smoking-related diseases.
Explores regular structures in graphs and contingency tables by spectral theory and statistical methods This book bridges the gap between graph theory and statistics by giving answers to the demanding questions which arise when statisticians are confronted with large weighted graphs or rectangular arrays. Classical and modern statistical methods applicable to biological, social, communication networks, or microarrays are presented together with the theoretical background and proofs. This book is suitable for a one-semester course for graduate students in data mining, multivariate statistics, or applied graph theory; but by skipping the proofs, the algorithms can also be used by specialists who just want to retrieve information from their data when analysing communication, social, or biological networks. Spectral Clustering and Biclustering: Provides a unified treatment for edge-weighted graphs and contingency tables via methods of multivariate statistical analysis (factoring, clustering, and biclustering). Uses spectral embedding and relaxation to estimate multiway cuts of edge-weighted graphs and bicuts of contingency tables. Goes beyond the expanders by describing the structure of dense graphs with a small spectral gap via the structural eigenvalues and eigen-subspaces of the normalized modularity matrix. Treats graphs like statistical data by combining methods of graph theory and statistics. Establishes a common outline structure for the contents of each algorithm, applicable to networks and microarrays, with unified notions and principles.
Advanced level consolidation of the technology, physics and design aspects of silicon-on-insulator (SOI) lubistors No comprehensive description of the physics and possible applications of the Lubistor can be found in a single source even though the Lubistor is already being used in SOI LSIs. The book provides, for the first time, a comprehensive understanding of the physics of the Lubistor. The author argues that a clear understanding of the fundamental physics of the pn junction is essential to allowing scientists and engineers to propose new devices. Since 2001 IBM has been applying the Lubistor to commercial SOI LSIs (large scale integrated devices) used in PCs and game machines. It is a key device in that it provides electrostatic protection to the LSIs. The book explains the device modeling for such applications, and covers the recent analog circuit application of the voltage reference circuit. The author also reviews the physics and the modeling of ideal and non-ideal pn junctions through reconsideration of the Shockley’s theory, offering readers an opportunity to study the physics of pn junction. Pn-junction devices are already applied to the optical communication system as the light emitter and the receiver. Alternatively, optical signal modulators are proposed for coupling the Si optical waveguide with the pn-junction injector. The book also explores the photonic crystal physics and device applications of the Lubistor. Advanced level consolidation of the technology, physics and design aspects of silicon-on-insulator (SOI) lubistors Written by the inventor of the Lubistor, this volume describes the technology for readers to understand the physics and applications of the device First book devoted to the Lubistor transistor, presently being utilized in electrostatic discharge (ESD) applications in SOI technology, a growing market for semiconductor devices and advanced technologies Approaches the topic in a systematic manner, from physical theory, through to modelling, and finally circuit applications This is an advanced level book requiring knowledge of electrical and electronics engineering at graduate level. Contents includes: Concept of Ideal pn Junction/Proposal of Lateral, Unidirectional, Bipolar-Type Insulated-Gate Transistor (Lubistor)/ Noise Characteristics and Modeling of Lubistor/Negative Conductance Properties in Extremely Thin SOI Lubistors/ Two-Dimensionally Confined Injection Phenomena at Low Temperatures in Sub-10-nm-Thick SOI Lubistors/ Experimental Study of Two-Dimensional Confinement Effects on Reverse-Biased Current Characteristics of Ultra-Thin SOI Lubistors/ Gate-Controlled Bipolar Action in Ultra-thin Dynamic Threshold SOI MOSFET/Sub-Circuit Models of SOI Lubistors for Electrostatic Discharge Protection Circuit Design and Their Applications/A New Basic Element for Neural Logic Functions and Functionality in Circuit Applications/Possible Implementation of SOI Lubistors into Conventional Logic Circuits/Potentiality of Electro-Optic Modulator Based on SOI Waveguide/Principles of Parameter Extraction/Feasibility of Lubistor-Based Avalanche Photo Transistor
Der Verbrauch an naturlichen Ressourcen hat eine kritische Grenze erreicht, die drohende Energieknappheit verlangt einen nachhaltigen Umgang mit Energietragern und Rohstoffen. Auch chemische Unternehmen mussen sich damit auseinandersetzen, wie Ressourcen moglichst sparsam und kostengunstig einzusetzen sind – nicht zuletzt, um im internationalen Wettbewerb bestehen zu konnen. Hinsichtlich der Ressourceneffizienz spielen die Entwicklung und Optimierung der Verfahren in der chemischen und pharmazeutischen Industrie eine Schlusselrolle. Wie man die Ressourceneffizienz messen und steigern und dabei auch noch andere wichtige technische, okonomische und okologischen Ziele systematisch berucksichtigen kann, bringt dieses Buch auf den Punkt: Es zeigt die Grundlagen des Process Life Cycle Managements in Verfahrensentwicklung und Produktion bis hin zu Excellence-Projekten, Fallstudien und konkreten Ergebnissen aus der Praxis. Chemieingenieure und Verfahrenstechniker, aber auch Manager und Betriebswirte aus Chemie und Pharmazie sowie Umweltschutzbehorden finden hier Informationen, wie sie bisher nur schwer zuganglich waren. Ein Kapitel mit Definitionen und ein Abkurzungsverzeichnis erganzen den Uberblick.
Starting from a basic knowledge of mathematics and mechanics gained in standard foundation classes, Theory of Lift: Introductory Computational Aerodynamics in MATLAB/Octave takes the reader conceptually through from the fundamental mechanics of lift to the stage of actually being able to make practical calculations and predictions of the coefficient of lift for realistic wing profile and planform geometries. The classical framework and methods of aerodynamics are covered in detail and the reader is shown how they may be used to develop simple yet powerful MATLAB or Octave programs that accurately predict and visualise the dynamics of real wing shapes, using lumped vortex, panel, and vortex lattice methods. This book contains all the mathematical development and formulae required in standard incompressible aerodynamics as well as dozens of small but complete working programs which can be put to use immediately using either the popular MATLAB or free Octave computional modelling packages. Key features: Synthesizes the classical foundations of aerodynamics with hands-on computation, emphasizing interactivity and visualization. Includes complete source code for all programs, all listings having been tested for compatibility with both MATLAB and Octave. Companion website (www.wiley.com/go/mcbain) hosting codes and solutions. Theory of Lift: Introductory Computational Aerodynamics in MATLAB/Octave is an introductory text for graduate and senior undergraduate students on aeronautical and aerospace engineering courses and also forms a valuable reference for engineers and designers.