الصفحة 2
الصفحة 2
Vitreo-retinal Surgery
"This volume on vitreoretinal surgery is written by authors who are leaders in these fields of research. It covers the large body of experimental research performed to date on the most urgent clinical problems of vitreoretinal disease. Topics dealt with in the book include: Methods against etinal Exudation by Thermal Laser / Replacement of the Diseased Retinal Pigment Epithelial (RPE) Cell / Secondary Wound Healing after Retinal Attachment (Proliferative Vitreoretinopathy, PVR) / Adjunct Pharmacotherapy / Heavier than Water Vitreous Substitute / Conditions Associated with a High Risk of PVR (e.g. Giant Tear Retinal Detachments) / Uveitis Vitrectomy with New Diagnostic and Therapeutic Means"
Vitreo-retinal Surgery ; 1st ed.
Progress in vitreo-retinal surgery is mercurial. Since this series is dedicated to new developments the reader is presented with a motley list of topics. The advancements described here may represent generally accepted progress in the field: New instruments, Macular hole surgery, Tumor biopsy. New ideas are set out to be tested for their benefit, for example: AMD surgery, Adjunctive pharmacotherapy. Reflections on incessant clinical problems in vitreo-retina surgery require superior scrutinization of established surgical techniques and indications: Posterior slippage, Inferior breaks, Subclinical retinal detachments. The editors will expand this list in future editions with topics like: new support for buckling surgery, enzyme assisted vitrectomy, new tamponades and other yet unknown fields of progress.
Vitamin E in Human Health
Examines the role of vitamin E as an essential micronutrient in human health and its extensive clinical benefits. Sections cover a wide breadth of topics, including vitamin E intake and recommended daily allowance, understanding the biological activities of Vitamin E and observed physiological effects, benefits of vitamin E on upper respiratory infections, cardiovascular disease, age-related macular degeneration, Alzheimer’s disease, and intake safety. The text serves to emphasize the importance of vitamin E in relation to disease prevention as well as to raise awareness of the number of health conditions where an increased intake of vitamin E can be of potential significance. It explores vitamin E in an up-to-date, science based, applicable real-life perspective and offers pragmatic solutions for its safe and personalized use beyond the various methodological and statistical controversies.
Visualizing the Semantic Web : XML-based Internet and Information Visualization
This pioneering book deals specifically with the visualization of the Second-Generation Web. Now in its second edition it has been completely revised and updated, and includes extensive new material. It focuses on key topics including: Visualization of semantic and structural information and metadata in the context of the emerging Semantic Web / Ontology-based information visualization and the use of graphically represented ontologies / Semantic visualizations using topic maps and graph techniques / Web Services, e-commerce and web search applications / Recommender systems for filtering and recommending on the Semantic Web / SVG and X3D as new XML-based languages for 2D and 3D visualisations / Methods used to construct and visualize high quality metadata and ontologies / Navigating and exploring XML documents using interactive multimedia interfaces / The use of semantic association networks as well as social networks on the Second-Generation Web / Semantically enhanced solutions for the medical community / Semantic-oriented use of existing visualization methods / The design of visual interfaces for e-commerce and information retrieval is currently a challenging area of practical web development.
Visual Prosthesis and Opthalmic Devices : New Hope in Sight
This profound concept led to a revolution in the approach to patient care that ultimately led to introduction of “sterile” techniques that greatly improved survivals of patients.
Vermin, Victims and Disease : British Debates over Bovine Tuberculosis and Badgers
This book provides the first critical history of the controversy over whether to cull wild badgers to control the spread of bovine tuberculosis (bTB) in British cattle. This question has plagued several professional generations of politicians, policymakers, experts and campaigners since the early 1970s. Questions of what is known, who knows, who cares, who to trust and what to do about this complex problem have been the source of scientific, policy, and increasingly vociferous public debate ever since. This book integrates contemporary history, science and technology studies, human-animal relations, and policy research to conduct a cross-cutting analysis. It explores the worldviews of those involved with animal health, disease ecology and badger protection
Verification of Object-Oriented Software : The KeY Approach
Features of the programming languages we employ in these programs are plentiful, including object-oriented organizations of data, facilities for specifying di?erent c- trol ?ow for rare situations, constructs for iterating over the elements of a collection, and the grouping together of operations into atomic transactions. These language features were designed to facilitate simpler and more natural encodings of programs, and ideally they are accompanied by simpler proof rules. But the variety and increased number of these features make it harder to remember all that needs to be proved about their uses. As a third problem, we have come to expect a higher degree of rigor from our proofs. A proof carried out or replayed by a machine somehow gets more credibility than one that requires human intellect to understand.
Verification Methodology Manual for SystemVerilog
Verification Methodology Manual for SystemVerilog is a blueprint for verification success, guiding SoC teams in building a reusable verification environment taking full advantage of design-for-verification techniques, constrained-random stimulus generation, coverage-driven verification, formal verification and other advanced technologies to help solve their current and future verification problems.
Venezuela : A Petro-State Using Renewable Energies : A Contribution to the Global Debate about New Renewable Energies for Electricity Generation
In spite of the economic role of oil, Venezuela has started developing hydroelectricity since the 1950s. At present, the country is trying to introduce additional renewable energy sources (RES) but still has to overcome a series of hurdles in order to deploy them. Unlike other developing countries, oil countries such as Venezuela do not lack financial means and sometimes show a tendency to solve problems by using money when other approaches could be more helpful. The main goal of this qualitative, comparative policy analysis is to find out whether the availability of oil revenues restraints or favors the adoption of RES. Based on the rentier state theory, Germán Massabié examines the reasons why Petro states try to dispose of their natural wealth to take advantage of non-conventional energy sources. He analyses and interprets primary and secondary data collected in Germany and in Venezuela and draws on interviews with Venezuelan experts, policy makers, and key actors. The study allows a look beyond laws, development programs, and official statements.
Vegetative powers : The roots of life in ancient, medieval and early modern natural philosophy
The volume analyzes the natural philosophical accounts and debates concerning the vegetative powers, namely nutrition, growth, and reproduction. While principally focusing on the early modern approaches to the lower functions of the soul, readers will discover the roots of these approaches back to the Ancient times, as the volume highlights the role of three strands that help shape the study of life in the Medieval and early modern natural philosophies. From late antiquity to the early modern period, the vegetative soul and its cognate concepts have played a substantial role in specifying life, living functions, and living bodies, sometimes blurring the line between living and non-living nature, and, at other moments, resulting in a strong restriction of life to a mechanical system of operations and powers. Unearthing the history of the vegetative soul as a shrub of interconnected concepts, the 24 contributions of the volume fill a crucial gap in scholarship, ultimately outlining the importance of vegetal processes of incessant proliferation, generation, and organic growth as the roots of life in natural philosophical interpretations.
Updates on Myopia : A clinical perspective
Discusses basic clinical concepts of myopia, prevention of progression and surgical treatments for myopia and pathological myopia. It also summarises the latest evidence and best practices for managing myopia, high myopia and its complications. Written by leading experts, the book addresses clinical diagnosis and interpretation of imaging modalities, and various complications of myopia such as glaucoma, choroidal neovascularization, retinal degeneration and cataracts. It is a valuable comprehensive resource for general and sub-specialist ophthalmologists as well as residents and ophthalmologists in training.
Universities and Science in the Early Modern Period
The authors of this volume offer a fresh assessment of how this course of study affected generations of natural philosophers, from the Iberian Peninsula to Scandinavia, from Italy to Scotland, even as it was increasingly modified to accommodate the new science. The fresh evidence gathered here emphasizes just how rigorously science was pursued by academics, notwithstanding institutional constraints. Individually, each paper illustrates the nexus of complexities specific locales made on the reception and transmission of scientific ideas; collectively, the papers offer a comparative framework that should prove invaluable in our evaluating the profound changes undergone by early modern universities during the era of Scientific Revolution.
Unifying Perspectives in Computational and Robot Vision
The field of computer vision has developed significantly over the last several years and the application areas span a broad range from medicine to robotics and surveillance. In robotics, computer vision is mainly seen as another sensory modality and new algorithms are commonly developed for different applications. In the computer vision community, there have been more requirements for benchmarking and comparison of methods but very few are still applied in realistic settings and in real-time which is one of the strongest requirements in robotic applications. Unifying Perspectives in Computational and Robot Vision brings the communities of robot and computer vision to a joint appreciation of the value of systems, where there is a need to consider all aspects from perception to action generation.I1222
Understanding Dental Caries : From Pathogenesis to Prevention and Therapy
Explains the biological background of dental caries and the formation of carious lesions, providing the reader with a sound basis for understanding the role and effectiveness of different therapeutic and preventive measures. Detailed information is presented on pathogenesis, ultrastructure, and diagnosis. All aspects of the carious process are covered, including development of the initial carious lesion limited to the enamel, evolution of the enamel carious lesion toward a dentin carious lesion, superficial and deep dentin lesions, and cervical erosions. Strategies for prevention and dental tissue regeneration are elaborated and both conventional therapies and minimally invasive and non-invasive treatment approaches are discussed. A separate section is devoted to dental fluorosis and the use of fluoridation and remineralisation agents. Thoroughly explains the biological background of dental caries / Presents detailed information on pathogenesis, ultrastructure, and diagnosis / Discusses the role and effectiveness of therapeutic and preventive measures
Uncertainty in the Electric Power Industry : Methods and Models for Decision Support
Examines the uncertainties power companies are facing and develops models to describe them – including an innovative approach combining fundamental and finance models for price modeling. The optimization of generation and trading portfolios under uncertainty is discussed with particular focus on CHP and is linked to risk management. Here the concept of integral earnings at risk is developed to provide a theoretically sound combination of value at risk and profit at risk approaches, adapted to real market structures and market liquidity. Also methods for supporting long-term investment decisions are presented: technology assessment based on experience curves and operation simulation for fuel cells and a real options approach with endogenous electricity prices.
Ultrahigh-Speed Optical Transmission Technology
Ultrahigh-speed optical transmission technology is a key technology for increasing the communication capacity. In optical fibre networks, the number of wavelength channels and the bit rate per wavelength channel. The devices developed for ultrahigh-speed optical transmission are not limited to communication applications only. They are key devices for high-speed optical signal processing, i.e. monitoring, measurement and control. All these aspects of ultrahigh-speed optical transmission technology are described in detail in this book.
Ultradian Rhythms from Molecules to Mind : A New Vision of Life
Timing exerted by oscillatory mechanisms are found throughout the biological world and their periods span a wide range from milliseconds, as in the action potential of n- rons and the myocytes, to the slow evolutionary changes that require thousands of generations. In this context, to understand the synchronization of a population of coupled oscillators is an important problem for the dynamics of physiology in living systems (Aon et al. , 2007a, b; Kuramoto, 1984; Strogatz, 2003; Winfree, 1967). Circadian rhythms, the most intensively studied, are devoted to measuring daily 24 h cycles. A variety of physiological processes in a wide range of eukaryotic organisms display circadian rhythmicity which is characterized by the following major properties (Anderson et al. , 1985; Edmunds, 1988): (i) stable, autonomous (self-sustaining) oscillations having a free-running period under constant envir- mental conditions of ca.
Ultra High Field Magnetic Resonance Imaging
Ultra High Field Magnetic Resonance Imaging covers the theoretical, experimental and clinical aspects of UHFMRI, and examines both its advantages and technical hurdles. Ultra High Field Magnetic Resonance Imaging is an invitation to the new generation of MRI scientists to invest in the wonderful modality which is UHFMRI.
Ubiquitous Computing Systems ; 4th International Symposium, UCS 2007, Tokyo, Japan, November 25-28, 2007, Proceedings
UCS has become a symposium for the dissemination of state-of-the-art research and engineering practices in ubiquitous computing with particular - phasis on systems and software. UCS 2007 was the fourth of this series of int- nationalsymposia.ThiswastheyearfortheNextGenerationNetwork(NGN)to be commercially launched so that the Internet could become the infrastructure forcommunicationsandcomputingsubstitutingtheNGNintelephonenetworks. The maturity of the Internet encourages the research and development of the nextcomputing systems,where ubiquitous computing is recognizedasone ofthe most promising computing paradigms.
Turmeric and curcumin for neurodegenerative diseases
Examines protective mechanisms of turmeric products and novel nanotechnological therapeutics and biomaterial design strategies to circumvent Alzheimer’s Disease, Parkinson’s, and liver diseases. With neurodegenerative and liver diseases posing a serious threat to health care systems worldwide, this book addresses how existing nanotechnology and therapeutic strategies have not been as successful in their treatment. In addition to discussing drawbacks, possible future perspectives to overcome these challenges are also examined. Chapters also focus on therapeutic efficacy and drug delivery systems, providing readers with a full summary of research in this field in one handy reference.
