الصفحة 11
الصفحة 11
Tutorials in Mathematical Biosciences IV : Evolution and Ecology
The book offers an easy introduction to fast growing research areas in evolution of species, population genetics, ecological models, and population dynamics. The first two chapters review the concept and methodologies of phylogenetic trees; computational schemes and illustrations are given, including applications such as tracing the origin of SARS and influenza. The third chapter introduces the reader to ecological models, including predator-prey models. This chapter includes and introduction to reaction-diffusion equations, which are used to analyze the ecological models. The next chapter reviews a broad range of ongoing research in population dynamics, including evolution of dispersal models; it also features interesting mathematical theorems and lists open problems.
Tutorials in Mathematical Biosciences I : Mathematical Neuroscience
Introduces some basic theories on computational neuroscience. Chapter 1 is a brief introduction to neurons, tailored to the subsequent chapters. Chapter 2 is a self-contained introduction to dynamical systems and bifurcation theory, oriented towards neuronal dynamics. The theory is illustrated with a model of Parkinson's disease. Chapter 3 reviews the theory of coupled neural oscillators observed throughout the nervous systems at all levels; it describes how oscillations arise, what pattern they take, and how they depend on excitory or inhibitory synaptic connections. Chapter 4 specializes to one particular neuronal system, namely, the auditory system. It includes a self-contained introduction, from the anatomy and physiology of the inner ear to the neuronal network that connects the hair cells to the cortex, and describes various models of subsystems.
Turbulence, Dynamos, Accretion Disks, Pulsars and Collective Plasma Processes ; First Kodai-Trieste Workshop on Plasma Astrophysics Held at the Kodaikanal Observatory Kodaikanal, India, August 27 – September 7, 2007
It is well established and appreciated by now that more than 99% of the baryonic matter in the universe is in the plasma state. Most astrophysical systems could be approximated as conducting fluids in a gravitational field. It is the combined effect of these two that gives rise to the mind boggling variety of configurations in the form of filaments, loops , jets and arches. The plasma structures that cannot last for more than a second or less in a laboratory remain intact for astronomical time and spatial scales in an astrophysical setting. The case in point is the well known extragalactic jets whose collimation and stability has remained an enigma inspite of the efforts of many for many long years. The high energy radiation sources such as the active galactic nuclei again summon the coherent plasma radiation processes for their exceptionally large output from regions of relatively small physical sizes. The generation of magnetic field, anomalous transport of angular momentum with decisive bearing on star formation processes, the ubiquitous MHD turbulence under conditions irreproducible in terrestrial laboratories are some of the generic issues still awaiting a concerted effort for their understanding.
Turbulence and Diffusion : Scaling Versus Equations
This book is an introduction to the multidisciplinary field of anomalous diffusion in complex systems, with emphasis on the scaling approach as opposed to techniques based on the quantitative analysis of underlying transport equations. Typical examples of such systems are turbulent plasmas, convective rolls, zonal flow systems and stochastic magnetic fields. From the more methodological point of view, the approach relies on the general use of correlations estimates, quasilinear equations and continuous time random walk techniques. Yet, the mathematical descriptions are not meant to become a fixed set of recipes but rather develop and strengthen the reader's physical intuition and understanding on the underlying mechanisms involved.
Tumors of the Brain and Spine
Highlights integrated care and focuses on treating the patient through the entire spectrum of the disease. This thorough, practical volume, which includes more than 70 illustrations and 30 tables, is an essential clinical guide for oncologists, surgeons, and other health care providers involved in the care of patients with central nervous system tumors.
Tumor Prevention and Genetics III
Identification of cancer risk factors and potential prevention strategies have been some of the most important medical and research contributions to the improvement of public health in the past half-century (Steele 2003). Understanding the role of lifestyle, exposure to endogenous factors and exogenous environmental factors, and individual genetic and epigenetic variability have contributed significantly to this effort. Cancer prevention strategies have been developed based on results of epidemiologic, preclinical, and clinical studies that have generated clues for identifying risk factors that may be modulated by changes in lifestyle, such as smoking cessation or dietary modification (Greenwald 2002a). In addition, significant progress in medical interventions involving chemoprevention—a pharmacological approach to intervention that aims to prevent, arrest, or reverse either the initiation phase of carcinogenesis or the progression of premalignant cells—is beginning to pay dividends in reducing risks associated with cancer.
Tumor angiogenesis assays : Methods and protocols
Provides new and updated methods and protocols for studying tumor angiogenesis in vitro and in vivo. Chapters detail morphological aspects of tumor angiogenesis, aortic ring, ex vivo tissue culture model for anti-angiogenic drug testing, transgenic zebrafish, orthotopic models of ovarian cancer, and uncovering metabolic effects of anti-angiogenic therapy in tumors by induced metabolic bioluminescence imaging.
Tumor Angiogenesis : Basic Mechanisms and Cancer Therapy
Preface Tumor development and progression occur as a result of cumulative acquisition of genetic alterations affecting oncogenes and tumor suppressor genes. As a consequence of these alterations the arising tumor gains some fatal properties such as increased cell proliferation and decreased apoptosis, resulting in a net accumulation of tra- formed cells. Once a critical volume is achieved, lack of oxygen and nutrients limits further growth. To overcome this obstacle, the tumor cells initiate a program focused on the formation of new blood vessels within the host tissue. This process is termed tumor angiogenesis and contributes to the progression of most solid tumors and the formation of metastases. Since its discovery more than 30 years ago by Dr. Judah Folkman, tumor angiog- esis has been proposed as an ideal target for novel tumor therapies. Today the first anti-angiogenic compounds are available for the treatment of patients but their s- cess in the clinic is rather limited when given as monotherapies.
Tubazioni in polietilene per il trasporto di acqua : Manuale per la progettazione, la posa e la gestione sicura delle reti idriche = Polyethylene pipes for water transport : A manual for the design, installation and safe management of water networks
Gathers, integrates, and makes available to industry professionals the extensive technical knowledge available regarding the use of polyethylene in water networks. Polyethylene, an extremely versatile material resistant to corrosion and scale formation, flexible, lightweight, and easily weldable, offers significant performance and cost advantages in the construction of water networks. The manual provides a comprehensive and up-to-date overview of material characteristics, pipe design methods, installation techniques, joining methods, rehabilitation techniques for existing pipelines, and relevant product and certification standards. The manual was developed by Andrea Pavan, professor at the Polytechnic University of Milan and scientific director of the Plastics Testing Laboratory Foundation (POLI.lampol), with the assistance of Roberto Frassine, professor at the same Polytechnic.
Trustworthy Global Computing ; 3rd Symposium, TGC 2007, Sophia-Antipolis, France, November 5-6, 2007, Revised Selected Papers
Provides tools and frameworks for constructing well-behaved applications and for reasoning about their behavior and properties in models of computation that incorporate code and data mobility over distributed networks with highly dynamic topologies and heterogeneous devices. The volume concludes with 3 tutorial papers, presented at the co-located Workshop on the Interplay of Programming Languages and Cryptography.
Trustworthy Global Computing ; 2nd Symposium, TGC 2006, Lucca, Italy, November 7-9, 2006, Revised Selected Papers
The papers are organized in topical sections on types to discipline interactions, calculi for distributed systems, flexible modeling, algorithms and systems for global computing, as well as security, anonymity and type safety. The book starts off with activity reviews of four FP6 programmes of the European Union: Aeolus, Mobius, Sensoria, and Catnets
Trusted Computing - Challenges and Applications ; 1st International Conference on Trusted Computing and Trust in Information Technologies, Trust 2008 Villach, Austria, March 11-12, 2008 Proceedings
This volume covering the core issues of trust in IT systems and trusted computing and to bridge the gaps between international research groups and projects in closely related fields.
Trust, Privacy and Security in Digital Business ; 5th International Conference, TrustBus 2008 Turin, Italy, September 4-5, 2008 Proceedings
Organized in topical sections on trust, authentication, authorization and access control, reputation systems, security policies and identity management, intrusion detection and applications of game theory to IT security problems, and privacy.
Trust, privacy and security in digital business ; 17th International Conference, TrustBus 2020, Bratislava, Slovakia, September 14–17, 2020, Proceedings
Constitutes the refereed proceedings of the 17th International Conference on Trust, Privacy and Security in Digital Business, TrustBus 2020, held in Bratislava, Slovakia, in September 2020. The conference was held virtually due to the COVID-19 pandemic. The 11 full and 4 short papers presented were carefully reviewed and selected from 28 submissions. The papers are organized in the following topical sections: blockchain, cloud security/hardware; economics/privacy; human aspects; privacy; privacy and machine learning; trust.
Trust Management ; Vol. 3986 ; 4th International Conference, iTrust 2006, Pisa, Italy, May 16-19, 2006, Proceedings
Constitutes the refereed proceedings of the 4th International Conference on Trust Management, iTrust 2006. 30 revised full papers and 4 revised short papers are presented together with 1 keynote paper and 7 trust management tool and systems demonstration reports.
Trust Management ; Vol. 3477 ; 3rd International Conference, iTrust 2005, Paris, France, May 23-26, 2005, Proceedings
The purpose of the iTrust working group is to provide a forum for cro- disciplinary investigation of the applications of trust as a means of increasing security, building con?dence and facilitating collaboration in dynamic open s- tems. The notion of trust has been studied independently by di?erent academic disciplines, which has helped us to identify and understand di?erent aspects of trust. Theaimofthisconferencewastoprovideacommonforum,bringingtogether researchers from di?erent academic branches, such as the technology-oriented disciplines, law, social sciences and philosophy, in order to develop a deeper and more fundamental understanding of the issues and challenges in the area of trust management in dynamic open systems.
Trust Management ; Proceedings of IFIPTM 2007 : Joint iTrust and PST Conferences on Privacy, Trust Management and Security, July 30-August 2, 2007, New Brunswick, Canada
The scope of the series includes: foundations of computer science; software theory and practice; education; computer applications in technology; communication systems; systems modeling and optimization; information systems; computers and society; computer systems technology; security and protection in information processing systems; artificial intelligence; and human-computer interaction. Proceedings and post-proceedings of referred international conferences in computer science and interdisciplinary fields are featured. These results often precede journal publication and represent the most current research. The principal aim of the IFIP series is to encourage education and the dissemination and exchange of information about all aspects of computing.
Trust in Agent Societies ; 11th International Workshop, TRUST 2008, Estoril, Portugal, May 12 -13, 2008. Revised Selected and Invited Papers
Organized in ternary topical sections on theoretical and applicative aspects of trust (from a engineering, cognitive, computational, sociological point of view), on formal models in the field of applied logic and applied mathematics, and finally on models of reputation systems, theory-driven and empirically backed-up guidelines for designing reputation technologies, and analysis and discussion of existing reputation systems.
True Visions : The Emergence of Ambient Intelligence
Written for the non-specialist seeking an authoritative but accessible overview of this interdisciplinary field, True Visions explains how the devices making up the AI world will operate collectively using information and intelligence hidden in the wireless network connecting them. Expert contributions address key AI components such as smart materials and textiles, system architecture, mobile computing, broadband communication, and underlying issues of human-environment interactions. It seeks to unify the perspectives of scientists from diverse backgrounds ranging from the physics of materials to the aesthetics of industrial design as it describes the emergence of ambient intelligence, one of today’s most compelling areas of innovation.
Tropical Rainforest Responses to Climatic Change
Provides a current overview of the impacts of climate change on tropical forests, to investigate past, present, and future climatic influences on the ecosystems with the highest biodiversity on the planet. "Tropical Rainforest Responses to Climatic Change" will be the first book to examine how tropical rain forest ecology is altered by climate change, rather than simply seeing how plant communities were altered. Shifting the emphasis onto ecological processes e.g. how diversity is structured by climate and the subsequent impact on tropical forest ecology, provides the reader with a more comprehensive coverage. A major theme of this book that emerges progressively is the interaction between humans, climate and forest ecology.
