الصفحة 40
الصفحة 40
Relativistic Astrophysics and Cosmology : A Primer
This book offers a succinct and self-contained treatment of general relativity and its application to neutron stars, black holes, gravitational waves and cosmology, at an intermediate level. The required mathematical concepts are introduced informally, following geometrical intuition as much as possible. The approach is theoretical, but there is ample discussion of observational aspects and instrumental issues where appropriate.
Relations and Kleene Algebra in Computer Science ; 10th International Conference on Relational Methods in Computer Science, and 5th International Conference on Applications of Kleene Algebra, RelMiCS/AKA 2008, Frauenwörth, Germany, April 7-11, 2008. Proceedings
The book describe the calculus of relations and similar algebraic formalisms as methodological and conceptual tools with special focus on formal methods for software engineering, logics of programs and links to neighbouring disciplines. Their scope comprises relation algebra, fixpoint calculi, semiring theory, iteration algebras, process algebras and dynamic algebras. Applications include formal algebraic modeling, the semantics, analysis and development of programs, formal language theory and combinatorial optimization.
Relational Anthropology for Contemporary Economics : A Multidisciplinary Approach
This book offers a multidisciplinary dialogue on relational anthropology in contemporary economics. A particular view of the human being is often assumed in economic models, but seldom acknowledged let alone explicated. Addressing this neglected area of research in economic studies, altogether the contributors touch upon the importance and potential of virtues, the notions of freedom and self-love, the potential of simulation models, the dialectics of love, and questions of methodology in constructing a relational anthropology for contemporary economics.
Rejuvenating the Sun and Avoiding Other Global Catastrophes
For us to keep the Sun shining, we must first change our attitudes. We must put profit and short-term thinking aside. And we must come together to share the risks and costs of the necessary endeavors. Martin Beech will lay out for you, in startling clear and compelling fashion, some basic star science, what the issues are, and how you can join in this massive undertaking to prevent global disaster and keep us in the Sun’s life-giving light for the foreseeable future.
Rehabilitation and palliation of cancer patients : (Patient care)
To maintain quality of life is an important challenge not only for health aftercare service, but also in palliative and terminal situations. The invasiveness of some of the current therapies and the restricted life expectancy of many patients led to the change in therapeutic paradigms. Rehabilitation and palliation have become an essential part of modern comprehensive cancer care. There are many excellent text books in cancer management which provide therapeutic recommendations thereby influencing the disease. Quality of life is now the second parameter after survival used to evaluate the effectiveness of first line oncologial therapies and is still the first parameter of most therapies in the case of recurrence. It contains experiences of the author and specific instructions how to assess, treat and evaluate rehabilitative and palliative measures.
Regulatory Risk and the Cost of Capital : Determinants and Implications for Rate Regulation
This book develops a comprehensive concept of regulatory risk integrating existing theoretical and empirical research. The focus is on explaining how the design of the regulatory system influences the risk of a rate-regulated firm, as well as on elaborating appropriate methods for the determination of the regulatory rate base and the allowed rate of return. Regarding the regulatory rate base, the question of whether market value of capital or book value of assets should be employed and the choice of the depreciation scheme are at the center of the discussion. Specific methodical issues concerning cost of capital assessment for rate-regulated firms are analyzed, i.e. the circularity of rate regulation, the sharing of risks between capital owners and rate payers, the length of the regulatory review period, the regulation of the capital structure as well as the conversion of a post-tax to pre-tax weighted average cost of capital.
Regulation of Sertoli Cell and Germ Cell Differentiation
Unwanted childlessness affects approximately one in six couples worldwide. - though the exact proportion of the predominant cause of the problem remains controversial, according to the World Health Organization (WHO), in nearly 40% of cases the cause can be attributed to the female, in 20% to the male, in 25% to both, and in 15% the cause remains unknown. Based on these ?gures, the - cidence of male factor infertility in the general population is approximately 7%. The majority of these men, approximately 30%, experience irreversible idiopathic infertility and cannot father children without some form of medical intervention. Male factor infertility, in addition, may be caused by testicular germ cell cancer, which is known to represent the most common cancer among young men, aged 15 to 35 years, in Western industrialized countries. The number of affected men has increased dramatically over the past 50 years. There is now growing evidence that human testicular germ cell cancer originates from fetal germ cells exhibiting an aberrant programme of gene expression, and tumour progression may be favoured by an aberrant Sertoli cell-germ cell communication.
Regulation of Gene Expression in the Tumor Environment : Regulation of melanoma progression by the microenvironment: the roles of PAR-1 and PAFR
It is now becoming very clear that the development and progression of tumor towards the malignant (metastatic) phenotype depends tightly on the interaction between the tumor cells and the tumor microenvironment. Tumor cells respond to stimuli generated within the tumor microenvironment for their growth advantage while the tumor cell themselves reshape and remodel the architecture and function of their extracellular matrices. The term tumor microenvironment is a wide umbrella consisting of stromal cells such as fibroblasts and endothelial cells and infiltration immune cells including T and B cells, macrophages, and other inflammatory cells (PMNs). These different components of the tumor microenvironment could have stimulatory and inhibitory effects on tumor progression by regulating the gene expression repertoire within the tumor cells on one hand and the stroma cells on the other. In this volume we have seven contributors who will discuss several different aspects on the cross talk within the tumor microenvironment components leading to the acquisition of the metastatic phenotype. It is our hope that these state-of-the-art studies will shed further light on our understanding of these complicated processes.
Regulation of Gene Expression : Molecular Mechanisms
This volume provides a clear, concise overview of the protocols and techniques used to examine chemically or disease-mediated alterations in gene expression in mammalian systems.
Regulating Agricultural Biotechnology : Economics and Policy
This book presents the first thorough economic analysis of current agricultural biotechnology regulation. The contributors, most of whom are agricultural economists working either in universities or NGOs, address issues such as commercial pesticides, the costs of approving new products, liability, benefits, consumer acceptance, regulation and its impacts, transgenic crops, social welfare implications, and biosafety.
Regulated Systems for Multiphase Catalysis
Multiphase catalysis in recent years has been shown in academia and industry to be the emerging key technology for the competitive and sustainable production of fine chemicals in the next decades. In a joint effort by seven of Germany's most distinguished scientists in the field and four renowned industry partners a research consortium was established which for the first time has systematically explored and related the main issues and mutual interdependencies of the different approaches in multiphase catalysis. This work has resulted in the development of an expert tool box, which relates the complex chemical and process based requirements to be considered when setting up a catalytic system.
Régression : Théorie et applications = Regression : Theory and Applications
This book explains in detail, with supporting examples, one of the most common statistical methods: regression. The first chapters are devoted to simple and multiple linear regression. They explain the fundamentals of the method, both in terms of the choices made as well as the hypotheses and their usefulness. Then the tools are developed to verify the basic assumptions implemented by the regression. A simple presentation of the analysis of covariance and variance models is performed. Finally, the last chapters are devoted to the choice of models as well as to certain extensions of the regression.
Regionalisation, Growth, and Economic Integration
The purpose of this book is to analyse the process of regionalisation and to plot its future development. Regionalisation is a common feature of the changing territorial organisation of European states today. Regionalisation alone, however, cannot produce any of the benefits we attribute to it without looking into the conditions in which it occurs. Therefore, this book tackles the following questions, bringing together theory and empirical applications: What are the main determinants and implications for regional policy? How does economic policy affect the growth and integration process? Why is innovation important for regional economic development? Why is the regional dimension important for the innovation promotion? What has been our policy response so far and what lesson did we learn from it? And finally, what are our action lines for the future
Regional Cancer Therapy
Regional Cancer Therapy presents an overview of today’s realities and tomorrow’s possibilities. Regional cancer therapy models provide ways to make new discoveries about tumor biology and new agents that may be used regionally as well as systemically.
Reform and Change in Higher Education : Analysing Policy Implementation
Starting from the now classical book by Ladislav Cerych and Paul Sabatier (1986), the editors present a critical appreciation of that initial work and a review and critical appraisal of current empirical policy research in higher education.In the second part, a set of chapters analyses the effective and specific complexities of the implementation of higher education policies in several countries, offering a wide variety of situations both in terms of duration of implementation, legal objectives, adequacy of causal theories underlying the reforms, adequacy of financial resources and degree of commitment of the main actors of the process. Some of these chapters use alternative theoretical frameworks developed since the 1986 Cerych and Sabatier theorization to interpret the empirical results, and some national cases do not fall within the scope of Cerych and Sabatier’s analysis.
Rectal Cancer Treatment
Rectal cancer is one of the most prevalent cancers world-wide. It is also a paradigm for multimodal management, as the combination of surgery, chemotherapy and radiotherapy is often necessary to achieve the optimal outcome. Recently, international experts met in Heidelberg, Germany to discuss the latest developments in the management of rectal cancer, including the anatomic and pathologic basis, staging tools, surgical concepts including fast-track surgery and laparoscopic resection, functional outcome after surgery and the role of radio- and chemotherapy. This monograph summarizes this meeting and gives an extensive overview of the current concepts in management of rectal cancer.
Recovery, Analysis, and Identification of Commingled Human Remains
Mass fatality events can result in the intermixing, or commingling, of human remains. Commingling of human remains presents an added challenge to all phases of the forensic process. As the number of individuals increases, so does the complexity of the forensic investigation and the skills needed for case resolution. In Recovery, Analysis, and Identification of Commingled Human Remains, top professionals illustrate successful techniques for sorting and determining the number of individuals, the role of DNA, ethical considerations and data management. Instrumental to the forensic community, Recovery, Analysis, and Identification of Commingled Human Remains provides case examples and an in depth review of experiences, methods, and research related to commingling.
Recovering Informal Learning : Wisdom, Judgement and Community
Theories and practices of learning have been dominated by the requirements of formal learning. Quite simply this book seeks to persuade readers through philosophical argument and empirically grounded examples that the balance should be shifted back towards the informal. These arguments and examples are taken from informal learning in very diverse situations, such as in leisure activities, as a preparation for and as part of work, and as a means of surviving undesirable circumstances like dead-end jobs and incarceration. Informal learning can be fruitfully thought of as developing the capacity to make context sensitive judgments during ongoing practical involvements of a variety of kinds. Such involvements are necessarily indeterminate and opportunistic.
Recordkeeping, Ethics and Law : Regulatory Models, Participant Relationships and Rights and Responsibilities in the Online World
Distributed networks such as the Internet have altered the fundamental way a record is created, captured, accessed and managed over time. Law and ethics provide the major sources of regulatory controls over participants in such networks. This book analyses the interrelationship of recordkeeping, ethics and law in terms of existing regulatory models and their application to the Internet environment. It proposes an Internet model based on the notion of a legal and social relationship as a means of identifying the legal and ethical rights and obligations of recordkeeping participants in networked transactions. Medical, business and governmental relationships within communities of common interest based on trust illustrate the practical application of the model.
Reconstructive Neurosurgery
International experts present in this volume advances in reconstructive neurosurgery focusing on the fields of neurotrauma and neurodegenerative disorders. The highlights include building an international strategy for risk reduction, documentating an multidisciplinary approach towards restoration of function in paraplegic spinal cord-injured patients, describing a new approach for statistical analysis in traumatic brain injury trials, describing blood flow changes in diffuse brain injury, discussing rehabilitation programs in Germany following acute brain injury, describing research data form Taiwan on neurotrauma, showing the neuropsychiatric effects from deep brain stimuation fro ovement disorders, difining the role played by imanging for deep brain stimulation targeting in mental illness, using radiosurgery in decompresssion in the treatment of trigeminal neuralgia, describing the development of radiosurgery from brain to the spine, listing new transgenic animal models of Parkinson's disease, discussing gene therapy for neuropathic pain and Parkinson's disease, and finally, discussing constrained-induced movement therapy fro stroke patients, and endovascular therapy for cerebrovenous disorders.
