الصفحة 11
الصفحة 11
Failures in concrete structures : Case studies in reinforced and prestressed concrete
This selection of the author’s firsthand experience with incidents with RC and prestressed structures helps readers avoid the same errors—mistakes discovered at the design stage, or that led to failures or partial structure collapse. It focuses on misunderstanding of structures or codes of practice and specifics during construction.
Extreme Man-Made and Natural Hazards in Dynamics of Structures
The present threat of the terrorist attacks or accidental explosions, the climate change which brings strong stormy winds or yet the destructive earthquake motion that occurs in previously inactive regions or brings about tsunamis, are a few examples of the kind of applications we seek to address in this work.
Explosion-Resistant Buildings : Design, Analysis, and Case Studies
This excellent book highlights all aspects of the analysis and design of buildings subject to impact, explosion and fire. It is a definitive reference book and contains 10 chapters from a wide international prospective. Three-dimensional finite element and discrete element techniques are included. They are applied to buildings such as the World Trade Center (WTC Twin Towers) and the Federal Building in Oklahoma on the basis of the designers drawings, data and other information. Many small case studies are also included. The book has a comprehensive bibliography and a large appendix providing background analysis and computer subroutines of recently developed programs.
Exploiting wastes in concrete : Proceedings of the international seminar held at the University of Dundee, Scotland, UK on 7 September 1999
Topics in these proceedings papers include maximizing the use of waste materials in concrete production and the use of alternative materials in concrete. The themes of the conference are "Maximizing Use" and "Alternative Options".
Experimenting with Dynamic Macromodels : Growth and Cycles
This book presents a macroeconomic dynamic model à la Solow-Swan, including the market for labour, in a discrete time structure. Labour supply is modelled as a reversed S curve (derived in the appendix). The models are expanded to include expenditure on R&D (thus endogenous technical progress), and public expenditure on infrastructures. For each of the three models, numerical simulations are implemented in MAPLE, and the results are shown in time series figures, which make it easy to detect that even small changes in the parameters produce responses in the time behaviour of the main variables: from steady growth, to regular cycles, to chaotic-like time paths. The simulations show that cycles do not promote material welfare, as measured by total undiscounted consumption along the time horizon, and that the comparative action of R&D versus public expenditure is strictly linked to the values assigned to the parameters.
Experimental Algorithms ; 7th International Workshop, WEA 2008 Provincetown, MA, USA, May 30-June 1, 2008 Proceedings
The Workshop on Experimental Algorithms, WEA, is intended to be an international forum for research on the experimental evaluation and engineering of algorithms, as well as in various aspects of computational optimization and its applications. The emphasis of the workshop is the use of experimental me- ods to guide the design, analysis, implementation, and evaluation of algorithms, heuristics, and optimization programs. WEA 2008 was held at the Provincetown Inn, Provincetown, MA, USA, on May 30 – June 1, 2008. This was the seventh workshop of the series.
Experimental Algorithms ; 6th International Workshop, WEA 2007, Rome, Italy, June 6-8, 2007, Proceedings
Fostering and disseminating high quality research results focused on the experimental analysis of algorithms the papers are devoted to the design, analysis, implementation, experimental evaluation, and engineering of efficient algorithms. Among the application areas addressed are most fields applying advanced algorithmic techniques, such as combinatorial optimization, approximation, graph theory, discrete mathematics, data mining, simulation, cryptography and security, scheduling, searching, sorting, string matching, coding, networking, etc.
Experimental Algorithms ; 5th International Workshop, WEA 2006, Cala Galdana, Menorca, Spain, May 24-27, 2006, Proceedings
This book constitutes the refereed proceedings of the 5th International Workshop on Experimental and Efficient Algorithms, WEA 2006, held in Cala Galdana, Menorca, Spain in May 2006. The 26 revised full papers presented together with 3 invited talks were carefully reviewed and selected from 92 submissions. The book is devoted to the design, analysis, implementation, experimental evaluation, and engineering of efficient algorithms. Among the application areas addressed are most fields applying advanced algorithmic techniques.
Evolutionary Microeconomics
Classical microeconomics is intended to explain how a price system is able to coordinate the economic agents. But even if it can be extended to incomplete information and externalities, it remains grounded on very heroic assumptions. Agents are endowed with a very strong rationality, equilibrium is stated without a concrete process to achieve it, market is the unique institution considered. Evolutionary microeconomics is aimed at bypassing these limitations by considering a dynamic approach, however not biologically oriented.
Evolutionary computation in combinatorial optimization ; 8th European Conference, EvoCOP 2008, Naples, Italy, March 26-28, 2008. Proceedings
Metaheuristics have been shown to be e?ective for di?cult combinatorial - timization problems appearing in various industrial, economical, and scientifc domains. Prominent examples of metaheuristics are evolutionary algorithms, tabu search, simulated annealing, scatter search, memetic algorithms, variable neighborhood search, iterated local search, greedy randomized adaptive search procedures, ant colony optimization and estimation of distribution algorithms. Problems solved successfully include scheduling, timetabling, network design, transportation and distribution, vehicle routing, the travelling salesman pr- lem, packing and cutting, satisfability and general mixed integer programming.
Evolution of Thin Film Morphology : Modeling and Simulations
Thin film deposition is the most ubiquitous and critical of the processes used to manufacture high tech devices. Morphology and microstructure of thin films directly controls their optical, magnetic, and electrical properties. This book focuses on modeling and simulations used in research on the morphological evolution during film growth. The authors emphasize the detailed mathematical formulation of the problem both through numerical calculations based on Langevin continuum equations, and through Monte Carlo simulations based on discrete surface growth models when an analytical formulism is not convenient. Evolution of Thin-Film Morphology will be of benefit to university researchers and industrial scientists working in the areas of semiconductor processing, optical coating, plasma etching, patterning, micro-machining, polishing, tribology, and any discipline that requires an understanding of thin film growth processes.
Evolution Algebras and their Applications
Behind genetics and Markov chains, there is an intrinsic algebraic structure. It is defined as a type of new algebra: as evolution algebra. This concept lies between algebras and dynamical systems. Algebraically, evolution algebras are non-associative Banach algebras; dynamically, they represent discrete dynamical systems. Evolution algebras have many connections with other mathematical fields including graph theory, group theory, stochastic processes, dynamical systems, knot theory, 3-manifolds, and the study of the Ihara-Selberg zeta function. In this volume the foundation of evolution algebra theory and applications in non-Mendelian genetics and Markov chains is developed, with pointers to some further research topics.
Evidence Based Global Health Manual for Preterm Birth Risk Assessment
This book is based on global literature, published international, national and regional guidance and it is structured into six chapters providing: an overview of the domains for risk assessment and the summary recommendations in greater depth maternal demographics and past pregnancy histories, accurate pregnancy dating, and the contribution of infection, nutritional status and substance misuse to preterm birth risk. Each chapter has structured sections which include a) background information, b) an evidence statement highlighting the risk factors covered, and c) practical recommendations for evaluating those risks as well as the evidenced recommended and effective interventions for women deemed to be at risk.
Evaluating competencies : Forensic assessments and instruments
As in its first edition, this book offers a conceptual model for understanding the nature of legal competencies. The model is interpreted to assist mental health professionals in designing and performing assessments for legal competencies defined in criminal and civil law, and to guide research that will improve the practice of evaluations for legal competencies. A special feature is the book's evaluative review of specialized forensic assessment instruments for each of several legal competencies. Three-fourths of the 37 instruments reviewed in the second edition are new and thus were not reviewed in the first edition.
Essential discrete mathematics for computer science
An ideal introductory textbook for standard undergraduate courses, and is also suitable for high school courses, distance education for adult learners, and self-study. The essential introduction to discrete mathematics / Features thirty-one short chapters, each suitable for a single class lesson / Includes more than 300 exercises / Almost every formula and theorem proved in full / Breadth of content makes the book adaptable to a variety of courses / Each chapter includes a concise summary
Equity policies in global higher Education : Reducing inequality and increasing participation and attainment
This book discusses and analyses global policies and practices aimed at promoting equity in higher education participation and attainment. Although the massification of higher education systems has facilitated the participation of students from deprived backgrounds, socioeconomic inequalities persist in access to the most prestigious institutions and programmes. Privileged students benefit from a number of advantages in the competition for selective and scarce places: access to information, lower aversion to debt, higher expectations, better previous schooling and higher academic achievement.
Environmental valuation with discrete choice experiments : Guidance on design, implementation and data analysis
This book offers up-to-date advice and practical guidance on how to undertake a discrete choice experiment as a tool for environmental valuation. It discusses crucial issues in designing, implementing and analysing choice experiments. Compiled by leading experts in the field, the book promotes discrete choice analysis in environmental valuation through a more solid scientific basis for research practice. Instead of providing strict guidelines, the book helps readers avoid common mistakes often found in applied work. It is based on the collective reflections of the scientific network of researchers using discrete choice modelling in the field of environmental valuation (www.envecho.com).
Environmental Policy Analyses : Learning from the Past for the Future - 25 Years of Research
The criteria used to select the fifteen contributions in this book were their impact on the scientific debate at the time of their publication, their validity for p- sent conceptualizations of policy analysis in the field of the environment, and their contribution to the development of policy analysis as a whole . Moreover, the selected contributions mainly focus on empirical appli- tions in the field of environmental policies or the interface between en- ronmental and non-environmental policies. Some have led to concrete p- icy recommendations of which most have been partly implemented since, This research also sometimes addressed regional political administrative arrangements leading to administrative reforms and new strategic directions of implementing agencies.
Environmental Challenges in Civil Engineering II
Rports on findings concerning structural material behavior, and new methods and technologies in constructions. A special emphasis is given to sustainable constructions practices, including material recycling and reuse, renovation and restoration of historical building and to those fostering sustainable development of cities and rural areas, and a better integration of buildings with the environment. Offering a good balance of theory and practice, and covering both technical and organizational aspects in civil engineering and architectural projects, this book offers extensive information on solutions and current challenges in construction projects and structural interventions in the context of environmental protection and earthquake prevention.
Entity-Oriented Search
This open access book covers all facets of entity-oriented search—where “search” can be interpreted in the broadest sense of information access—from a unified point of view, and provides a coherent and comprehensive overview of the state of the art. It represents the first synthesis of research in this broad and rapidly developing area. Selected topics are discussed in-depth, the goal being to establish fundamental techniques and methods as a basis for future research and development. Additional topics are treated at a survey level only, containing numerous pointers to the relevant literature. A roadmap for future research, based on open issues and challenges identified along the way, rounds out the book.
