الصفحة 4
الصفحة 4
Telecommunications Planning : Innovations in Pricing, Network Design and Management
Focuses on the latest methodological developments in three key areas---pricing of telecommunications services, network design, and resource allocation. These three elements are most relevant to current telecommunications planning. The first five chapters cover global deregulation of the telecommunications industry, effective pricing and revenue management, as well as an understanding of competitive pressures are key factors that will improve revenue in telecommunications companies. These chapters present some novel ideas related to pricing (including auction-based pricing of network bandwidth) and modeling competition in the industry. The next seven chapters outline what successful telecommunications companies of the future will need to do in order to minimize their costs and still meet customer expectations. In this context the optimal design/provisioning of telecommunication networks plays an important role. These chapters focus on network design for a wide range of technologies including SONET, SDH, WDM, and MPLS. They include the latest research developments related to the modeling and solving of network design problems. The final six chapters provide insightful solutions to several resource allocation problems. Day-to-day management/control of telecommunications networks is dependant upon the optimal allocation of resources.
System-level design techniques for energy-efficient embedded systems
System-Level Design Techniques for Energy-Efficient Embedded Systems addresses the development and validation of co-synthesis techniques that allow an effective design of embedded systems with low energy dissipation. The book provides an overview of a system-level co-design flow, illustrating through examples how system performance is influenced at various steps of the flow including allocation, mapping, and scheduling. The book places special emphasis upon system-level co-synthesis techniques for architectures that contain voltage scalable processors, which can dynamically trade off between computational performance and power consumption. Throughout the book, the introduced co-synthesis techniques, which target both single-mode systems and emerging multi-mode applications, are applied to numerous benchmarks and real-life examples including a realistic smart phone.
Systematic Design for Emergence in Cellular Nonlinear Networks : With Applications in Natural Computing and Signal Processing
Cellular nonlinear networks are naturally inspired computing architectures where complex dynamic behaviors may emerge as a result of the local or prescribed connectivity among simple cells. Functionally, much like in biology, each cell is defined by a few bits of information called a gene. This book proposes a systematic framework for measuring emergence and a systematic design method to locate computationally meaningful genes in a reasonable computing time. Programs and application examples are provided so that the reader may easily understand the new concepts and develop her own specific experiments. An accessible language recommends it to a large audience including specialists from various interdisciplinary fields who may benefit from a better understanding of emergence and its applications to their specific field.
Surgical Treatment of Hilar and Intrahepatic Cholangiocarcinoma
Cholangiocarcinoma is the second most frequent primary neoplasm of the liver and its incidence is increasing in Western countries. These neoplasms arise from the biliary tract and can be categorized according to their anatomical location as intrahepatic and extrahepatic cholangiocarcinomas. Their prognosis is poor and most patients are unfortunately not suitable for curative resection at the time of diagnosis, due to advanced stage of tumor. However, in recent years, improvement in non invasive diagnostic imaging modalities, preoperative optimisation of liver function, a better understanding of liver anatomy and increased safety of liver surgery had gradually improved outcome
Supply Chain Optimisation : Product/Process Design, Facility Location and Flow Control
Presents new approaches and methods based on operations research, artificial intelligence and computer sciences techniques for design of production systems, supply and inventory management, production planning and scheduling, facility location, transportation and logistics, supply flow optimisation via simulation, etc. The content focuses on a wide spectrum of optimisation problems taking into account supply chain paradigms, which create a pivotal idea to increase the productivity of modern production systems.
Submarine Mass Movements and Their Consequences ; 3rd International Symposium
Provides a world-wide perspective of submarine mass movements and their consequences. This has been made possible by assembling excellent contributions from active researchers, groups, or institutions, thus providing full coverage of the many scientific and engineering aspects of this type of marine and coastal geo-hazard. It covers fundamental as well as site specific studies from many areas including the Atlantic and Pacific Oceans, inner seas such as the Mediterranean Sea, and fjords using the most recent technologies from multibeam sonar imaging techniques, 3D seismic analysis, slope stability analysis, to debris flow and tsunami modeling.
Structural and seismic study of a tower in Damascus : Alwalaa residential tower الدراسة الإنشائية و الزلزالية لبرج في مدينة دمشق - برج الولاء السكني
The project is a mass of multi-story residential building is located in Damascous city. The building consists of two basements, ground floor and eight typical floors. The second basement are used as a shelter and the first are used a car parking.
Stress and immunity
Many people have experienced the connection between stress and getting sick. Colds, influenza, herpes and allergies seem worse when we are severely stressed at work or in the home. Others are never sick until they go on vacation (that is, after the stress is over), and then they spend the whole time fighting the virus. Because of intrinsic connections like these, many researchers are today exploring whether (and how) stress and illness are actually linked. One specific focus of this research is to study the effects of stress on the immune systems; after all, if stress affects immunity, that would be one way in which stress could contribute to illness. The function of the immune system is to protect us from organisms that cause disease, and from other materials that would be harmful to the body. Cells of the immune system (i.e., white blood cells) circulate throughout the body in the blood and are also located in various organs, including the bone marrow, thymus, lymph nodes and spleen. There are a number of different kinds of white blood cells, but the most important in this context are lymphocytes.
Street-Level Architecture: The Past, Present and Future of Interactive Frontages
Provides the tools to maintain and rebuild the interaction between architecture and public space. Despite the best intentions of designers and planners, interactive frontages have dwindled over the past century in Europe and North America. This book demonstrates why even our best intentions for interactive frontages are currently unable to turn a swelling tide of economic and technological evolution, land consolidation, introversion, stratification, and contagious decline. It uses these lessons to offer concrete locational, programming, design, and management strategies to maximize street-level interaction and trust between street-level architecture, its inhabitants, and the city. Demonstrates that designers, developers, planners, and managers ultimately have to create the right preconditions for inhabitants and passersby to bring frontages to life. These preconditions connect architecture to its urban, social, economical, and technological context.
Strategic Trading in Illiquid Markets
The Area of Research and the Object of Investigation In this thesis we will investigate trading strategies in illiquid markets from a market microstructure perspective. Market microstructure is the academic term for the branch of financial economics that investigates trading and the organization of security markets, Historically, exchanges evolved as a location, where those interested in buy ing or selling securities could meet physically to transact. Thus, traditionally security trading was organized on exchange floors, where so-called dealers arranged all trades and provided liquidity by quoting prices at which they were willing buy or sell. Consequently, the initial surge of the market mi crostructure literature focused predominantly on this type of market design, which is often referred to as quote-driven. Nowadays, the interest is shifting towards order-driven markets. Beginning with the Toronto Stock Exchange in the mid 1970s and increasing in fre quency and scope, this market structure has emerged as the preeminent form of security trading worldwide. In order-driven markets, exchanges arrange trades by matching public orders, often by employing automatic execution systems. Introduction A major difference between a quote-driven and an order-driven market arises from the transparency pre- and post-trade.
Strategic Closed-Loop Supply Chain Management
Closed loops depict supply chains for which Original Equipement Manufacturer reintegrate their returned products into their own production network. While the reverse logistics research has extensively addressed the technical aspects of product reintegration, very few insights are available on whether OEMs should commit themselves to a closed-loop. The structure of the monograph is aligned to the decision-making process of Original Equipment Manufacturers willing to investigate the potential of closed-loops. This decision-making process is structured around fundamental questions managers are expected to answer prior to running a circular supply chain: Does a closed-loop fit with the corporate objectives? Is it profitable to run a closed-loop? How should OEMs deal with free-riders’ competition? Which product/technology/location setup leads to a profit-maximizing supply chain? The planning framework is finally applied to two case studies from the tire and the computer industry.
Start-up business for bus tracking
U bus is a university bus tracking system designed to provide safe, efficient, and real-time transportation services for students. the application serves three main user types : students, drivers, and administrators. Each user has a dedicated interface to view and manage bus trips, track locations, and receive notifications. The system supports bilingual functionality (Arabic-English) and includes features such as emergency alerts (SOS), detailed bus information, and scheduling tools. The project was developed using agile methodology to accommodate changing user requirements and ensure continuous improvement.
Spectral Finite Element Method : Wave Propagation, Diagnostics and Control in Anisotropic and Inhomogeneous Structures
Discuss the different types of SFEM for regular and damaged 1-D and 2-D waveguides, various solution techniques, different methods of detecting the presence of damages and their locations, and different methods available to actively control the wave propagation responses. The theory is supported by tables, figures and graphs; all the numerical examples are designed to bring out the essential wave behavior in these complex structures. Some case studies based on real-world problems are also presented.
Spatial Cognition V : Reasoning, Action, Interaction ; Conference proceedings
This is the fifth volume in a series of book publications featuring basic interdisciplinary research in spatial cognition. The study of spatial cognition is the study of knowledge about spatial properties of objects and events in the world. Spatial properties include location, size, distance, direction, separation and connection, shape, pattern, and so on. Cognition is about the structures and processes of knowledge: its acquisition, storage, retrieval, manipulation, and use by humans, nonhuman animals, and machines. Broadly construed, cognitive activities include sensation and perception, thinking, attention, imagery, attitudes, memory, learning, language, and reasoning and problem-solving; the interaction of these activities with motoric (body movement) and affective (emotional) processing is recognized as critically important, as well.
Space in Languages of China : Cross-linguistic, Synchronic and Diachronic Perspectives
Present different points of view on the expression of space in language and related theoretical issues. As the contributing scholars argue, Chinese shares many common features with other languages, but also presents some particular properties. Space is a topic that is both classical and modern, of enduring interest. These studies of space give insight into not only general linguistics but also other domains such as anthropology and psychology.
Solar electric power generation - photovoltaic energy systems : Modeling of optical and thermal performance, electrical yield, energy balance, effect on reduction of greenhouse gas emissions
Professor Krauter demonstrates how the importance of accurate yield calculations, optimal system performance, and new prototypes aid in cost reductions. The potential of solar electric power generation as a means to significantly reduce CO2 emissions is also detailed. In addition, various locations for the production and installation of photovoltaic power plants are considered – with surprising results.
Software Verification ; 12th International Conference, VSTTE 2020, and 13th International Workshop, NSV 2020, Los Angeles, CA, USA, July 20–21, 2020, Revised Selected Papers
Constitutes the refereed proceedings of the 12th International Conference on Verified Software, VSTTE 2020, and the 13th International Workshop on Numerical Software Verification, NSV 2020, held in Los Angeles, CA, USA, in July 2020. Due to COVID-19 pandemic the conference was held virtually. The 13 papers presented in this volume were carefully reviewed and selected from 21 submissions. The papers describe large-scale verification efforts that involve collaboration, theory unification, tool integration, and formalized domain knowledge as well as novel experiments and case studies evaluating verification techniques and technologies. The conference was co-located with the 32nd International Conference on Computer-Aided Verification (CAV 2020).
Software networks : Virtualization, SDN, 5G, and security ; 2nd ed.
Describes how to create and delete virtual networks on the fly. Indeed, the system is able to create any new network with any kind of virtual resource (e.g. switches, routers, LSRs, optical paths, firewalls, SIP-based servers, devices, servers, access points, etc.). Software Networks shows how this architecture is compatible with new advances in SDN (Software Defined Networking), new high-speed transport protocols such as TRILL (Transparent Interconnection of Lots of Links) and LISP (Locator/Identifier Separation Protocol), NGN, IMS, new generation Wi-Fi, and 4G/5G networks. Finally, the author introduces Clouds of security and the virtualization of secure elements (smartcards) that could certainly transform how to secure the Internet.
Social Geographies of Educational Change
Social Geographies, as spatial location, is a factor relevant to understanding the variety of people’s interpretations and appropriations of educational innovations and changes. Their location in the social space also influences their response to change. In the field of educational change, social space means for example, skin colour, gender distribution of teachers in one school, children’s self-cultural representations or parents’ religious attitudes.This volume is relevant to educationalists, policy-makers, teachers, and students interested in a more complex approach to understand and intervene in educational change processes.
Smart Sensing and Context ; First European Conference, EuroSSC 2006, Enschede, Netherlands, October 25-27, 2006, Proceedings
This volume contains the papers and posters selected for presentation at the First European Conference on Smart Sensing and Context (EuroSSC 2006) in Enschede, The Netherlands. EuroSSC 2006 was the first conference of a series aiming at bringing together designers, engineers and researchers to explore two complementary viewpoints : – A device-centric, technology-driven view : concerning intelligent sensors, sensor networks and information processing for a new generation of networked devices and environments. – A service-centric, user-driven view: exploring architectures, techniques, and algorithms for context-aware and pro-active applications made possible by the diffusion of ambient communication, cooperating objects,and interaction technologies.
