الصفحة 12
الصفحة 12
Ecosystem Organization of a Complex Landscape : Long-Term Research in the Bornhöved Lake District, Germany
Presents the major findings of a 12-year ecological study of the Bornhöved Lake District, situated some 30 km south of Kiel. Historically speaking, the present research scheme, like comparable long-term ecosystem studies at Göttingen, Bayreuth, München, and Berchtesgaden, has been conceived as the core of a comprehensive ecological surveillance system for Germany (Ellenberg et al. 1978). Comprising three interrelated components, namely an ecological monitoring network, comparative ecosystem research, and an environmental specimen bank, this system is intended to promote both ecological science and planning and policy. In this connection the geo- and bioscientifically based ecosystem research aims at understanding the structure and functions of systems, the natural equilibrium and stress tolerance of singular components and the entire system against changes and disturbances from within and from outside, and the relationships between diversity, productivity, and stability. Thus, ecosystem research forms the indispensable basis for the rational analysis of the comprehensive data sets made available by ecological monitoring networks and for the adequate selection of plant, animal, and soil specimens for environmental specimen banking purposes.
Economic Liberalization and Integration Policy : Options for Eastern Europe and Russia
The authors of this book analyze the dynamics of macroeconomic and structural developments in Eastern Europe and Russia, with special attention paid to problems of international and national integration, "Dutch disease" and natural resource dependency, and distortions in institutional reforms. The analysis also sheds light on how these problems have implications for cooperation among OECD-countries. A critical focus is on institutional adjustment and learning, human capital formation, trade and foreign investment.
Economic Geology of Natural Gas Hydrate
This is the first book that attempts to broadly integrate the most recent knowledge in the fields of hydrate nucleation and growth in permafrost regions and marine sediments. Gas hydrate reactant supply, growth models, and implications for pore fill by natural gas hydrate are discussed for both seawater precursors in marine sediments and for permafrost hydrate. These models for forming hydrate concentrations that will constitute targets for exploration are discussed, along with exploration methods. Thermodynamic models for the controlled conversion of hydrate to natural gas, which can be recovered using conventional industry practices, suggest that a number of different types of hydrate occurrence are likely to be practical sources of hydrate natural gas. Current progress in the various aspects of commercial development of hydrate gas deposits are discussed, along with the principal extractive issues that have yet to be resolved.
Eco-efficient materials for reducing cooling needs in buildings and construction : Design, properties and applications
Provides a comprehensive review on building envelope materials and technologies for reducing cooling needs in buildings. The book offers in-depth analysis of the performance of new innovative materials and technologies used in pavements, facade and roofing materials, PCMs and chromogenic smart materials. Includes practical case study examples of their applications in building and construction. The book is an essential reference resource for researchers, architects and civil engineers, city planners, product developers, manufacturers, and other professionals working in eco-efficient cooling materials and sustainable and zero-energy building design.
Earthquakes, Tsunamis and Nuclear Risks : Prediction and Assessment Beyond the Fukushima Accident
This book covers seismic probabilistic risk assessment (S-PRA) and related studies which have become more important to increase the safety of nuclear facilities against earthquakes and tsunamis in the face of the many uncertainties after the Fukushima accident. The topics are (1) Active faults and active tectonics important for seismic hazard assessment of nuclear facilities,(2) Seismic source modeling and simulation and modeling techniques indispensable for strong ground motion prediction, and (3) PRA with external hazard and risk communication.
Earth Sciences and Mathematics ; Vol.1
This volume contains papers addressing different topics as deformation modelling applied to natural hazards, inverse gravimetric problem to determine 3D density structure, advanced differential SAR interferometry, climate change, geomagnetic field, Earthquake statistics, meteorological studies using satellite images, climate energy balance models, study of soils properties, and multifractal data sets.
Dynamics of Combustion Systems
Combustion systems are confined fields of compressible fluids where exothermic processes of combustion take place, subject to boundary conditions imposed at its borders. The subject of Dynamics of Combustion Systems is presented in three parts: Part 1. Exothermicity – considering the thermodynamic effects due to evolution of exothermic energy in a combustion system Part 2. Field– exposing the dynamic properties of flow fields where the exothermic energy is deposited Part 3. Explosions – revealing the dynamic features of fields and fronts due to rapid deposition of exothermic energy
Dynamics of Combustion Systems
Combustion systems are confined fields of compressible fluids where exothermic processes of combustion take place, subject to conditions imposed at their boundaries. The subject of Dynamics of Combustion Systems is presented.
Dynamical Contact Problems with Friction : Models, Methods, Experiments and Applications
The aim of this book is to describe an efficient procedure to model dynamical contact problems with friction. This procedure is applied to different practical problems and verified by experiments. Friction contacts are used to transmit forces or to dissipate energy. Examples for dynamical engineering systems with friction are brakes, machine tools, motors, turbines, bearings or wheel-rail systems. A better understanding of friction phenomena result in improvements like the reduction of noise and maintenance costs, increased life time of machines and improved energy efficiency. Dependent on the features of the dynamic system with friction contacts, different contact models and solution methods like multi-scaling methods are developed and applied.
Drive Solutions : Mechatronics for Production and Logistics
Highly automated production and logistics facilities require mechatronic drive solutions. This book describes in which way the industrial production and logistics work and shows the structure of the drive solutions required for this purpose.
Distributed computing in sensor systems ; 3rd IEEE International Conference, DCOSS 2007, Santa Fe, NM, USA, June 18-20, 2007, Proceedings
The book covering the areas of algorithms, applications, and systems, thus bridging the gap between theory and practice and between the broader field of distributed computing and the specific issues arising in sensor networks and related systems.
Distributed Computing and Internet Technology ; 4th International conference, ICDCIT 2007, Bangalore, India, December, 17-20, 2007, Proceedings
The book is covering a range of issues from basic technology, through services and engineering, to applications, from development issues, through middleware support, to actual delivery of e-Society services.
Distributed computing and Internet Technology ; 1st International Conference, ICDCIT 2004, Bhubaneswar, India, December 22-24, 2004, Proceedings
Taming the Dynamics of Disributed Data - DISTRIBUTED COMPUTING -- Data in Your Space -- Enabling Technologies for Harnessing Information Explosion -- Fair Leader Election by Randomized Voting -- An Efficient Leader Election Algorithm for Mobile Ad Hoc Networks -- Distributed Balanced Tables: A New Approach - Performance Evaluation of Gigabit Ethernet and SCI in a Linux Cluster -- Performance Evaluation of a Modified-Cyclic-Banyan Based ATM / IP Switching Fabric -- A Scalable and Robust QoS Architecture for WiFi P2P Networks -- NEC: Node Energy Based Clustering Protocol for Wireless Sensor Networks with Guaranteed Connectivity,and other
Direct and Large-Eddy Simulation VI ; Proceedings of the Sixth International ERCOFTAC Workshop on Direct and Large-Eddy Simulation, held at the University of Poitiers, September 12-14, 2005
this workshop addressed numerous theoretical and physical aspects of transitional and turbulent flows. At an applied level it contributed to the solution of problems related to energy production, transportation and the environment. Since the prediction and analysis of fluid turbulence and transition continues to challenge engineers, mathematicians and physicists, DLES-6 covered a large range of topics, from the more technical ones like numerical methods, initial and inflow conditions, the coupling of RANS and LES zones, subgrid and wall modelling to topics with a stronger focus on flow physics such as aero-acoustics, compressible and geophysical flows, flow control, multiphase flow and turbulent combustion, to quote only a few.
Dimensions of the Sustainable City
The CityForm consortium’s latest book, Dimensions of the Sustainable City, is the first book to report on an empirical multi-disciplinary study specifically designed to address urban sustainability. Drawing together the various dimensions of sustainability – economic, social, transport, energy and ecological – the book examines their relationships both to each other and to urban form. The book investigates the sustainability dimensions of cities through a series of projects based on a common list of elements of urban form, and which draw on the consortium’s latest research to review the sustainability issues of each dimension. The elements of urban form include density, land use, location, accessibility, transport infrastructure and characteristics of the built environment.
Developing Organogel of CoEnzyme Q10
Coenzyme Q10 is a small lipophilic molecule composed of a benzoquinone ring and a hydrophobic isoprenoid tail and is present in all cell membranes. It is also an antioxidant. It plays a substantial role in energy production by acting as a mobile electron carrier in the electron transport chain. It has poor intestinal absorption and is prepared in topical forms. Organogel is a non-crystalline, non-glassy thermoreversible (thermoplastic) solid material and viscoelastic system can be regarded as a semi-solid preparation which has an immobilized external apolar phase, it is compatible with high molecular weight ingredients. The objective of present work is to prepare new dosage form with studying of different factors and conditions affecting preparation. Materials and methods: stearic acid and Flaxseed oil organogel was prepared by three methods and confirmed by quality assessment methods including: transparency, structure analysis, inverted tube test, kinetic of organogalation and stability test.
Designing Sustainable Technologies, Products and Policies : From Science to Innovation
This open access book provides insight into the implementation of Life Cycle approaches along the entire business value chain, supporting environmental, social and economic sustainability related to the development of industrial technologies, products, services and policies; and the development and management of smart agricultural systems, smart mobility systems, urban infrastructures and energy for the built environment. The book is based on papers presented at the 8th International Life Cycle Management Conference that took place from September 3-6, 2017 in Luxembourg, and which was organized by the Luxembourg Institute of Science and Technology (LIST) and the University of Luxembourg in the framework of the LCM Conference Series.
Designing sustainable energy for all : Sustainable product-service system design applied to distributed renewable energy
This open access book addresses the issue of diffusing sustainable energy access in low- and middle-income contexts.The book analyses, discusses and classifies the promising Sustainable Product-Service System (S.PSS) business models to deliver Distributed Renewable Energy systems in an effective, efficient and sustainable way. Its message is supported with cases studies and examples, discussing the economic, environmental and socioethical benefits as well as its limitations and barriers to its implementation. An innovative design approach is proposed and a set of design tools are supplied, enabling readers to create and develop Sustainable Product-Service System (S.PSS) solutions to deliver Distributed Renewable Energy systems.Practical applications of the book’s design approach and tools by companies and practitioners are discussed and the book will be of interest to readers in design, industry, govermanetal institution, NGOs as well as researchers.
Designing sustainable and resilient cities : Small interventions for stronger urban food-water-energy management
Explores the link between the food-water-energy nexus and sustainability, and the extraordinary value that small tweaks to this nexus can achieve for more resilient cities and communities. Using data from Urban Living Labs in six participating cities (Eindhoven, Gdansk, Miami, Southend-on-Sea, Taipei and Uppsala) to co-define context-specific challenges, the results from each city are collated into an Integrated Decision Support System to guide and improve robust decision making on future urban development. The book presents contributions from CRUNCH, a transdisciplinary team of scholars and practitioners whose expertise spans urban climate modelling; food, water and energy management; the design of resilient public space; collecting better urban data; and the development of smart city technology. Whilst previous works on the food-water-energy nexus have focused on large, transnational cases, this book explores local ways to use the food-water-energy nexus to improve urban resilience.
Designed to perform : an illustrated guide to delivering energy efficient homes
The performance gap between predicted and actual energy use in new homes has been identified as key problem by government and industry experts. Illustrates practical design guide to delivering better energy performance in all types of new build homes. It introduces readers to the concept of the performance gap and highlights clear issues and solutions to help architects improve their detailing at design stage. Features annotated details with photos taken from live construction sites. Includes accessible practical guidance for busy practitioners. Raises construction quality and performance of new homes. Promotes the case for more architect supervision throughout the construction process. Features innovative, low-carbon building methods, including hempcrete blocks, clay blocks and straw bales.
