springer london apr 2007 (16 risultati)

Taschenbuch. Condizione: Neu. Neuware -1.1 Introduction Object-oriented programming has opened a great many perspectives on the concept of software and has been hailed as part of the solution to the so-called ¿software crisis¿. It has given the possibility that software components can be constructedandreusedwithconsiderablymorecredibility.Therearenowmany case studies in which the reuse of object-oriented components has been made and analysed. Object-oriented programming relates the programming activity to that of modelling or simulation; objects are identi ed by a correspondence with the objects found in the application area of the program and are used to model those domain operations. Object-oriented programming also opens the prospect of more exible software that is able to respond dynamically to the needs of the application at runtime. It is very easy to think that object-oriented programming can be performed in only one way. The prevalence of C++ and Java suggests that they are the onlywaytoapproachtheproblemofwhatanobject-orientedprogrammingl- guage should look like. There are many approaches to this way of programming andC++andJavaexemplifyjustoneofthesedi erentapproaches.Indeed,the wayinwhichtheconceptoftheobjectisinterpreteddi ersbetweenapproaches and between languages. The two main approaches found in object-oriented programming languages are, respectively, class-based and prototype-based languages. Class-based l- guages are exempli ed by Smalltalk [34], C++ [75, 74] and Java [47]. This 2 1. Introduction approach is based upon the identi cation of common properties of objects and their description in terms of a de nitional structure called a class. The objects manipulated by class-based programs are the result of instantiating classes.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 264 pp. Englisch.

Taschenbuch. Condizione: Neu. Neuware -PET/CT in Clinical Practice provides guidelines for appropriate use of PET/CT in lung, lymphoma, esophageal, colorectal, head/neck and melanoma, with reference also made to tumors of the male and female reproductive system. Concise, relevant and illustrated with many interesting PET/CT images, each chapter contains a summary of the appropriate staging system. The range of normal PET/CT appearances is outlined in chapter 9. The book focuses on FDG-PET/CT throughout, but chapter 10 makes reference to the future application of other positron emitters and gives a beginners guide to the physics of PET/CT.Everyone from medical student to consultant oncologist will be touched by this modality and all will need to understand its strengths and weaknesses. The book is essential reading for all consultants and medical students in radiology, nuclear medicine and oncology.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 252 pp. Englisch.

Taschenbuch. Condizione: Neu. Neuware -If you are a cardiologist or have a photographic memory,you may not need Dr.Foster¿s new book.But,for the rest of us on the front lines of emergency care,it is a valuable resource that you will want to have by your side at work. I have had the first edition of this book by my station in the emergency department for ten years now.I use it everyday for teaching house staff and often turn to it for reference myself. For those of us without perfect memories,Dr.Foster¿s clinical approach is ideal. He has the knack of making the complex simple. He does not expect the reader to memorize every squiggle on the page; instead he inspires understanding by giving readers the tools they need to comprehend why ECGs look the way they do.When a resident comes to me with an ECG,I do not have to spend ten minutes delivering a confusing explanation.I just open Dr.Foster¿s book to the right page and hand it to the resident for review. The book is organized so that you can turn to the relevant chapter and instantly know what the differential diagnosis might be.His selection of case studies covers the vast majority of the ECGs you will be called on to read in any sort of emergent situation; anything else can wait for the cardiologist.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 184 pp. Englisch.

Buch. Condizione: Neu. Neuware -Invasive bladder tumors affect the muscle wall, and have a propensity to metastasize and spread to other areas of the body, and are more likely to be fatal. This book presents state-of-the-art diagnoses and treatments available for bladder cancer that has metastasised into the body. A thorough review of current practice is presented in a full color volume with more than 40 tables and 50 illustrations. The book offers a comprehensive review of the subject, covering epidemiology, screening, diagnostic factors, surgery, chemotherapy and post-operative monitoring. Most chapters are jointly written by a basic researcher and a clinician.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 312 pp. Englisch.

Taschenbuch. Condizione: Neu. Neuware - COLING. MILLER ANDDEREKPEARSON 1. 1. Why a Book about Clinical Trials in Osteoporosis There have been many books published about the design, conduct, and analysis of clinicaltrials. Whyareosteoporosistrialsaspecialcasethatdeserveabookoftheir own There are three main reasons. First, most diseases have a well-understood definitionandaetiology. Osteoporosisisadiseasethatisunderstoodbythosewo- ing within the subspecialty, but currently there is no definition that is agreeable to both medical and scientific communities and its aetiology is poorly understood. It is within this framework that the pharmaceutical industry is trying to develop new treatmentsfortheso-called'silentepidemic'. In layman's terms, the disease of osteoporosis is defined as 'brittle bones occurring in the elderly that could lead to fractures. 'The classical definition was 'a bony fracture caused by minimal trauma owing to a loss in bone mineral. ' A published consensus definition states that osteoporosis is 'a systemic skeletal disease characterized by low bone mass and microarchitectural deterioration of bone tissue, with a consequent increase in bone fragility and susceptibility to 1 fractures. ' The National Institutes of Health (NIH) Consensus Conference Statement on Osteoporosis Prevention, Diagnosis, and Therapy states that 'osteoporosis is a skeletal disorder characterized by compromised bone strength 2 predisposing to an increased risk of fracture. ' The World Health Organization (WHO) operationally defines osteoporosis as 'bone density 2. 5 standard dev- tions (SDs) below the mean for young white adult women at lumbar spine, 3 femoralneck,orforearm'. Itisnowrecommendedthatthediagnosticuseofthis 4 definition is restricted to bone density of the femur.

Buch. Condizione: Neu. Neuware -The application of machine vision to autonomous vehicles is an increasingly important area of research with exciting applications in industry, defense, and transportation likely in coming decades.Dynamic Vision for Perception and Control of Motion has been written by the world's leading expert on autonomous road-following vehicles and brings together twenty years of innovation in the field by Professor Dickmanns and his colleagues at the German Armed Forces university in Munich.The book uniquely details an approach to real-time machine vision for the understanding of dynamic scenes, viewed from a moving platform that begins with spatio-temporal representations of motion for hypothesized objects whose parameters are adjusted by well-known prediction error feedback and recursive estimation techniques.A coherent and up-to-date coverage of the subject matter is presented, with the machine vision and control aspects detailed, along with reports on the mission performance the first vehicles using these innovative techniques built at Munich. Pointers to the future development and likely applications of this hugely important field of research are presented.Dynamic Vision for Perception and Control of Motion will be a key reference for technologist working in autonomous vehicles and mobile robotics in general who wish to access the leading research in this field, as well as researchers and students working in machine vision and dynamic control interested in one of the most interesting and promising applications of these techniques.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 496 pp. Englisch.

Buch. Condizione: Neu. Neuware - In the automotive environment, the paradigm of the joint human machine system is called the 'Driver-Vehicle-Environment' (DVE) model. Several studies have pointed out the uniqueness of this domain, which can refer to minimum standardisation and normalisation of behaviours, contexts and technology.This book presents a general overview of various factors that contribute to modelling human behaviour in a DVE. In practice, it is rare that all of these aspects have to be considered in total by a designer or safety analyst. However, they all contribute to creating the overall picture of the DVE model, and show the scope and dimensions of the many different interaction process that may take place and demand modelling consideration. This long-awaited volume written by experts in the field presents state-of-the-art research and case studies. It will be invaluable reading for graduate students, researchers and professional practitioners alike.

Taschenbuch. Condizione: Neu. Neuware - 'Cardiovascular Medicine, 3rd edition' offers the most up-to-date, user-friendly guidance on the evaluation, diagnosis and medical and surgical treatment of heart and vascular disease and will be relevant to the practice of every cardiologist, cardiac surgeon, vascular surgeon, diabetologist, cardiac radiologist and any physician who manages cardiac patients. Drs Willerson, Cohn, Wellens and Holmes - and over 150 world authorities - offer their decades of scientific and clinical experience. The book and DVD are designed to provide comprehensive coverage of every aspect of cardiovascular medicine from cardiac signs and symptoms and the full range of cardiac imaging techniques through management of peripheral vascular disease and the genetic basis for cardiovascular disease to preventive cardiology.DVD content: Video imagery for selected chapters; Full text of the book; Interactive narrated heart sounds database containing correlative videos and images.

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Semantics will have an important role to play in the future development of software systems and domain specific languages, and there is a real need for an introductory book that presents the fundamental ideas behind these approaches; stresses their relationship by formulating and proving the relevant theorems; and illustrates the applications of semantics in computer science. This book investigates the relationship between the various methods and describes some of the main ideas used, illustrating these via interesting applications. Historically important application areas are used together with some exciting potential applications including: Validating prototype implementations of programming languages. Verifying program analyses that are part of more advanced implementations of programming languages. Verifying security analyses. Verifying useful program properties including information about execution time. 274 pp. Englisch.

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Management of Erectile Dysfunction in Clinical Practice is a short guide to erectile dysfunction (ED) and its management covering normal function and dysfunction, assessment, treatment options and interventions. ED is a symptom, not a disease and will have underlying causes such as hypertension, coronary artery disease, diabetes, chronic renal impairment, chronic arthritis, chronic alcoholism, multiple sclerosis. This book will be an essential reference for family practitioners and residents in urology. 94 pp. Englisch.

Buch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -After over a century of research, we still do not understand the principle by which a stimulus, such as an odour or a sound, is represented by distributed neural ensembles within the brain; by which an individual is developed by the control of gene networks. While past studies have made detailed analysis of response profiles of single cells and the properties of a single gene in isolation, such techniques and approaches cannot easily address holistic issues of how large ensembles of neurons and genes can integrate information both spatially and temporally. There is little doubt that much of the info processing power of the brain or a gene network resides in the activities of co-operating and competing networks of neurons and genes and that if we unlock the principles whereby info is encoded and processed within these networks as a whole, rather than within single neurones or genes in isolation, we may be able to understand how the brain or gene network works. Our book will contribute to the development of such a study. 318 pp. Englisch.