Günter Schmidt – författare

Differential Diagnosis in Ultrasound Imaging, Second Edition, is a complete revision and extension of this best-selling Thieme title, bringing it up to date with the very latest clinical and technological standards. With a specific focus on general abdominal, genitourinary, and thyroid pathologies, it guides readers systematically through the process of sonographic differential diagnosis. The inclusion of images with variant courses and atypical sonographs ensures comprehensive coverage of this highly efficient diagnostic tool. Key features of the second edition: More than 1,100 new high-quality images, bringing the total number of illustrations to over 2,800 Draws upon the full spectrum of modern ultrasound modalities, including contrast-enhanced ultrasound (CEUS), Doppler, color Doppler, and elastography Navigational flow charts included in each chapter summarize possible diagnoses at a glance to ensure swift access to key information Clear layout with color-coded text boxes and tips, tricks, and pitfalls to help guide readers through the differential diagnosis process This new edition will be an essential reference for all residents and physicians using ultrasound on a day-to-day basis for diagnostic purposes, including practicing radiologists, internists, and ultrasound technicians.

A handy, portable guide to managing problems in the everyday settingThis compact book provides radiologists, ultrasonographers, residents, and trainees with a handy, portable guide to managing problems in the everyday setting. The first section of the book provides a thorough review of basic physical and technical principles and examination techniques. In the second section of the book, the author helps the clinician answer such questions as: What differential diagnoses should be considered for specific signs and symptoms? When can ultrasound advance the diagnosis? What are the typical sonographic signs that suggest a diagnosis? The book describes systematic approaches to the ultrasound examination of specific organs and organ systems, postoperative ultrasound, with emphasis on scanning protocols, normal findings, and possible abnormal findings and their significance. Color-coded sections aid rapid reference to topics of interest.

This handbook provides a comprehensive introduction to the theory and applications of scheduling in advanced planning and computer systems. It addresses a broad audience including practitioners and researchers interested in scheduling, as well as graduate and advanced undergraduate students in the fields of computer science and computer engineering, operations research, industrial and real-time engineering, management science, business administration and information systems, and applied mathematics.The book begins by providing an introduction to and basic concepts from discrete mathematics. Single and multiple processor systems are covered, with a focus on multiprocessor tasks and hard real-time systems. Flow shop and open shop scheduling, as well as scheduling in job shops, are explained in detail. Issues like limited processor availability, time-dependence, resource constraints and imprecise computations are dealt with in dedicated chapters. Special attention is given toonline scheduling, constraint programming and disjunctive scheduling. The book also features applications and cases involving flexible manufacturing systems, computer integrated production scheduling and logistics. In particular it presents case studies on optimization procedures for the production of acrylic glass and of helicopter parts in a flexible manufacturing system, an efficient decision support system for airport gate scheduling, concrete delivery planning, and berth and quay crane allocation at seaports.

Dieses Buch bietet eine systematische Einfuhrung in den Umgang und die Anwendung von ACAD-Bau. Als Lehrbuch bietet es eine praxisorientierte Einfuhrung in die CAD-Arbeit anhand alltaglicher Aufgabenstellungen aus dem Gebiet der Bauzeichnung. Nutzer und Anwender, die bisher schon mit ACAD-Bau gearbeitet haben, lernen die neuen Moglichkeiten der Anwendung unter Windows kennen und werden mit dem Update der Version 5.01 vertraut gemacht.

This handbook is about methods, tools and examples of how to architect an enterprise through considering all life cycle aspects of Enterprise Entities. It is based on ISO15704:2000, or the GERAM Framework. A wide audience is addressed, as the handbook covers methods and tools necessary to design or redesign enterprises, as well as those necessary to structure the implementation into manageable projects.

This book is the first volume of a running series under the title Inter- tional Handbooks on Information Systems. The series is edited by Peter Bernus, Jacek Blazewicz, Günter Schmidt and Mike Shaw. One objective is to give state of the art surveys on selected topics of information systems theory and applications. To this end, a distinguished international group of academics and practitioners are invited to provide a reference source not only for problem solvers in business, industry, and government but also for professional researchers and graduate students. It seemed appropriate to start the series with a volume covering some basic aspects about information systems. The focus of the first volume is therefore architectures. It was decided to have a balanced number of c- tributions from academia and practitioners. The structure of the material follows a differentiation betweeen modelling languages, tools and meth- ologies. These are collected into separate parts, allowing the reader of the handbook a better comparison of the contributions. Information systems are a major component of the entire enterprise and the reader will notice that many contributions could just as easily have been included in another volume of the series which is on enterprise in- gration. Conversely, some traditionally information systems topics, as - ganisational analysis and strategic change management methods, will be treated in more depth in the Handbook on Enterprise Integration. The two volumes will complement each other.

Die Besonderheit des Buches liegt in seiner klaren Ausrichtung auf die Finanzdienstleistungsbranche und in der Integration zweier unterschiedlicher Perspektiven: Der erste Teil des Buches betrachtet die Informatik bei Finanzdienstleistern aus Managementperspektive, während der zweite Teil die Betrachtung aus der Methodenperspektive bietet.

This book provides a theoretical and application oriented analysis of deterministic scheduling problems arising in computer and manufacturing environments. In such systems processors (machines) and possibly other resources are to be allocated among tasks in such a way that certain scheduling objectives are met. Various scheduling problems are discussed where different problem parameters such as task processing times, urgency weights, arrival times, deadlines, precedence constraints, and processor speed factor are involved. Polynomial and exponential time optimization algorithms as well as approximation and heuristic approaches (including tabu search, simulated annealing, genetic algorithms, and ejection chains) are presented and discussed. Moreover, resource-constrained, imprecise computation, flexible flow shop and dynamic job shop scheduling, as well as flexible manufacturing systems, are considered.

Fertigungsautomatisierung und die Realisierung fortgeschrittener Informationsverarbeitung sind wesentliche Voraussetzungen, um den Marktanforderungen für die Auftrags- und Kleinserienfertigung gerecht zu werden. Flexible Fertigungssysteme und CIM sind eine Antwort auf diese technologischen Herausforderungen. Intelligente Planungs- und Steuerungssysteme, eingebettet in das CIM-Konzept, zielen auf eine effiziente Nutzung der Möglichkeiten der flexiblen Automatisierung. Das vorliegende Buch gibt einen umfassenden Überblick über die in diesem Umfeld auftretenden Probleme und entsprechende Lösungsmöglichkeiten. Das Spektrum der dabei eingesetzten Werkzeuge reicht von der kombinatorischen Optimierung bis zu wissensbasierten Ansätzen. Der Leser, sei es der interessierte Praktiker, der Wissenschaftler oder der Student, findet neben einer Einführung in die methodischen Grundlagen eine Fülle von Anregungen und Beispielen für die Lösung von Planungs- und Steuerungsproblemen auf dem Hintergrund von Flexiblen Fertigungssystemen. Darüber hinaus wird ein CIM-gerechtes Leitstandsystem entworfen, das auf fortgeschrittenen konstruktiven und deskriptiven Lösungstechniken als integraler Bestandteil eines wissensbasierten Konzeptes aufbaut. Das Buch kann auf Grund seines Vorgehens und seines umfangreichen Quellenverzeichnisses sowohl als Lehrbuch wie auch als State of the Art Überblick genutzt werden.

Das Buch führt in grundlegende Modelle und Methoden für die Planung, Steuerung und Überwachung von Unternehmensprozessen ein. Im Mittelpunkt der Diskussion steht die Analyse von Abläufen mit dem Ziel der Optimierung. Innerhalb quantitativer Ansätze entwirft der Autor Modelle und stellt verschiedene Methoden zur Problemlösung vor. Er unterscheidet dabei die Entwurfs- und die Realisierungsebene von Prozessen und unterzieht sie einer genauen Betrachtung. Den Rahmen der Ausführungen bilden die Aufgaben des dispositiven Prozeßmanagements.

Dieses Buch führt in grundlegende Modelle, Methoden und Techniken zur Beschreibung von Informations- und Kommunikationssystemen und zum Entwicklungsmanagement ein. Ausgangspunkt ist eine Systemarchitektur, die verschiedene Sichten der Modellierung verbindet. Unternehmensprozesse werden zerlegt in die Dimensionen Zweck, Realisierung, Elemente und Detaillierung. Nach der Zerlegung werden alle Bestandteile im Sinne einer integrierten Modellierung zusammengefügt. Hinweise zum Management der Entwicklung von Informations- und Kommunikationssystemen ergänzen die Ausführungen.

This handbook is about methods, tools and examples of how to architect an enterprise through considering all life cycle aspects of Enterprise Entities. It is based on ISO15704:2000, or the GERAM Framework. A wide audience is addressed, as the handbook covers methods and tools necessary to design or redesign enterprises, as well as those necessary to structure the implementation into manageable projects.

Let us first describe the purpose of this book, starting with the explanation of its title. In general, scheduling problems can be understood very broadly as the problems of allocating resources over time to perform a set of tasks being parts of some processes, among which computational and manufacturing ones are most important. Tasks individually compete for resources which can be of a very different nature, e.g. manpower, money, processors (machines), energy, tools. The same is true for task characteristics, e.g. ready times, due dates, relative ur­ gency weights, functions describing task processing in relation to allotted re­ sources. Moreover, a structure of a set of tasks, reflecting precedence constraints among them, can be defined in different ways. In addition, different criteria which measure the quality of the performance of a set of tasks can be taken into account. It is easy to imagine that scheduling problems understood so generally ap­ pear almost everywhere in real-world situations. Of course, there are many as­ pects concerning approaches for modeling and solving these problems which are of general methodological importance. On the other hand, however, some classes of scheduling problems have their own specificity which should be taken into ac­ count. Since it is rather impossible to treat all these classes with the same atten­ tion in a framework of one book, some constraints must be put on the subject area considered. In the case of this book these constraints are as follows.

Dieses Buch führt in grundlegende Modelle und Methoden für die Planung, Steuerung und Überwachung von Unternehmensprozessen ein. Im Mittelpunkt der Diskussion steht die Analyse der Abläufe mit dem Ziel der Optimierung. Besondere Aufmerksamkeit wird analytischen und wissensbasierten Verfahren gewidmet. Zu diesem Zweck werden sowohl verschiedene Modelle entworfen als auch entsprechende Methoden zur Problemlösung vorgestellt. Dabei werden die Entwurfs- und die Realisierungsebene von Prozessen unterschieden und einer eingehenden Betrachtung unterzogen. Den Rahmen der Ausführungen bilden die Aufgaben des dispositiven Prozessmanagements

This handbook is in a sense a continuation of Scheduling Computer and Manu­ facturing Processes [1], two editions of which have received kind acceptance of a wide readership. As the previous volume, it is the result of a long lasting Ger­ man-Polish collaboration. However, due to important reasons, it has a new form. Namely, following the suggestions of the Publisher, we decided to prepare a handbook filling out a gap on the market in the area. The gap concerns a unified approach to the most important scheduling models and methods with the special emphasis put on their relevance to practical situations. Thus, in comparison with [1], the contents has been changed significantly. This concerns not only correc­ tions we have introduced, following the suggestions made by many readers (we are very grateful to all of them) and taking into account our own experience, but first of all this means that important new material has been added. It is character­ ized in Chapter 1, and, generally speaking, covers a transition from theory to ap­ plications in a wide spectrum of scheduling problems, hidependently of this, in all chapters new results have been reported and new illustrative material, includ­ ing real-world problems, has been given. We very much hope that in this way the handbook will be of interest to a much wider readership than the former volume, the fact which has been under­ lined in the title.

Let us start with the description of the purpose of this book. First we should explain how we understand its tide. In general, scheduling problems can be understood very broadly as the problems of the allocation of resources over time to perform a set of tasks. By resources we understand arbitrary means tasks compete for. They can be of a very different nature, e.g. manpower, money, processors (machines), energy, tools. Also tasks can have a variety of interpretations starting from machining parts in manu­ facturing systems up to processing information in computer systems. The same is true for task characteristics, e. g. ready times, due dates, relative urgency weights, functions describing task processing in relation to allotted resources. Moreover, a structure of a set of tasks, reflecting precedence constraints among them, can be defined in different ways. In addition, different criteria which measure the quality of the performance of a set of tasks can be taken into account.

Im Mittelpunkt steht ein Phasenkonzept, das auf einen individuellen Planungsprozess ausgerichtet ist und das auf Basis des menschlichen Lebenszyklus als Navigationsinstrument für finanzielle Entscheidungen genutzt werden kann.

This book is the first volume of a running series under the title Inter- tional Handbooks on Information Systems. Information systems are a major component of the entire enterprise and the reader will notice that many contributions could just as easily have been included in another volume of the series which is on enterprise in- gration.

In the age of digitization our society is transformed into a new state. In particular, machine intelligence dramatically elevates our capability to create and digest information. Naturally, healthcare is also impacted by this trend and will even be more transformed into a informatic driven discipline in the future. In the most important area of histo-pathology, the interpretation of tissue slices from cancer patients, informatics will have an early and huge impact on treatment decisions and probably will act as the leading discipline for this transformation in medicine. Tissue Phenomics provides a comprehensive methodology aiming at the discovery of the most accurate tissue-based decision support algorithm by close integration of assay development, image analysis and bioinformatics, and optimization feedback loops. In this book the methodology of Tissue Phenomics and its benefits and wealth’s are described. The different components of Tissue Phenomics are explained in the different chapters. In the chapters 2 to 4 of this book different authors describe various approaches on how to convert the wealth of tissue slide pixel data into mineable information using knowledge-based and data-driven image analysis methods. Subsequently, the datafication of images and the bioinformatics part plays a crucial role in generating prognostic and predictive models for disease progression. The integration of other data sources such as genomics, radiomics and patient related information is also important and is described as well. As discussed in chapters 5 and 6, these models may classify patients in distinct groups such as those responding to a given therapy. Since Tissue Phenomics provides a huge set of potentially prognostic features (phenes), one focus of both chapters is robust feature selection methods by advanced Monte-Carlo cross validation algorithms. In chapter 7 we discuss multiple application examples of Tissue Phenomics in academic and commercial settings and its tremendous impact to advances in biomedical sciences. Building on the successes in research, chapters 8 and 9 discuss applications in clinical environments and provide a flavor to the future envision in chapter 10, where tissue datafication and subsequent patient profiling is part of every routine examination, with the goal to best match patients with the most successful therapy, as predicted by tissue phenes.