Описание: Reviews the various scales of the physical phenomena occurring during plastic flow from the atomic level to the constitutive laws, from both theoretical and experimental sides. This title demonstrates the importance of atomic scale phenomena on macroscopic mechanical behaviour in the case of cross-slip and its influence on fatigue properties.
Описание: Proceedings of the NATO Advanced Study Institute on Multiscale Phenomena in Plasticity: From Experiment to Phenomenology, held in Ouranoupolis, Greece, 8-19 September 1999
Автор: R. Talreja Название: Modelling Damage, Fatigue and Failure of Composite Materials ISBN: 1782422862 ISBN-13(EAN): 9781782422860 Издательство: Elsevier Science Рейтинг: Цена: 33518.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: . Modelling Damage, Fatigue and Failure of Composite Materials provides the latest research on the field of composite materials, an area that has attracted a wealth of research, with significant interest in the areas of damage, fatigue, and failure. . The book is a comprehensive source of physics-based models for the analysis of progressive and critical failure phenomena in composite materials, and focuses on materials modeling, while also reviewing treatments to give the reader thorough direction for analyzing failure in composite structures. . Part one of the book reviews the damage development in composite materials such as generic damage and damage accumulation in textile composites and under multiaxial loading, while part two focuses on the modeling of failure mechanisms in composite materials with attention given to fibre/matrix cracking and debonding, compression failure, and delamination fracture. Final sections examine the modeling of damage and materials response in composite materials, including micro-level and multi-scale approaches, the failure analysis of composite materials and joints, and the applications of predictive failure models.
Описание: Today, multi-functional materials such as piezoelectric/ferroelectric ceramics, magneto-strictive and shape memory alloys are gaining increasing applications as sensors, actuators or smart composite materials systems for emerging high tech areas.
Описание: ITIL(R) Intermediate Release, Control and Validation - 4 daysThe four courses in Service Capability is aimed at students who need deep knowledge of the processes and the roles of ITIL. Service Lifecycle covered in the course but the primary focus is on processes, functions, roles and activities of its application and use by lifecycle. The courses within the Service Capability is role-based modules, each with a separate certification. Each course includes a grouping of processes and roles within ITIL is intended to give participants a specific knowledge of the practice and application related to the daily work.You`ll learn You get a deeper understanding of the part of the ITIL framework which deals with testing, validation and deployment of services. The course is aimed primarily at people working actively to plan and execute changes in IT services. You get a deeper understanding of the interaction between the requirements definition, testing and deployment as well as the importance of having a well functioning configuration management.Target groupThe target group of the ITIL Expert Qualification: Release, Control and Validation is:¢ Individuals who have attained the ITIL Foundation certificate in Service Management and who wish to advance to higher level ITIL certifications.¢ Individuals who require a deep understanding of ITIL Certificate in Release, Control and Validation processes and how it may be used to enhance the quality of IT service support within an organization.¢ IT professionals that are working within an organization that has adopted and adapted ITIL who need to be informed about and thereafter contribute to an ongoing service improvement programme¢ Operational staff involved in Change Management, Release and Deployment Management, Service Validation and Testing, Service Asset and Configuration Management, Request Fulfilment, Service Evaluation and Knowledge Management, who wish to enhance their role-based capabilities.This may include but is not limited to, IT professionals, business managers and business process owners.ExamThe examination is closed book and made up of multiple choice questions based on a scenario. Students will be allowed 120 minutes to answer the questions. You need at least 70% (28/40 points) to pass.PrerequisitesCandidates wishing to pass the exam for this qualification must already hold the ITIL Foundation Certificate.
Описание: All aspects of vibration, acoustics, vibration and noise control, vibration utilization, fault diagnosis and monitoring are appropriate for the conference, with the focus this year on the vibration aspects in dynamics and noise & vibration.
Автор: Dimitrios Kolymbas Название: Constitutive Modelling of Granular Materials ISBN: 3642631150 ISBN-13(EAN): 9783642631153 Издательство: Springer Рейтинг: Цена: 34195.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: In view of its extreme complexity the mathematical description of the mechanical behaviour of granular materials is an extremely difficult task. Today many different models compete with each other. However, the complexity of the models hinders their comparison, and the potential users are confused and, often, disencouraged.
This book is expected to serve as a milestone in the present situation, to evaluate the present methodes, to clear up the situation, to focus and encourage for further research activities.
Автор: Snehashish Chakraverty Название: Mathematical Methods in Interdisciplinary Sciences ISBN: 1119585503 ISBN-13(EAN): 9781119585503 Издательство: Wiley Рейтинг: Цена: 15832.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание:
Brings mathematics to bear on your real-world, scientific problems
Mathematical Methods in Interdisciplinary Sciences provides a practical and usable framework for bringing a mathematical approach to modelling real-life scientific and technological problems. The collection of chapters Dr. Snehashish Chakraverty has provided describe in detail how to bring mathematics, statistics, and computational methods to the fore to solve even the most stubborn problems involving the intersection of multiple fields of study. Graduate students, postgraduate students, researchers, and professors will all benefit significantly from the author's clear approach to applied mathematics.
The book covers a wide range of interdisciplinary topics in which mathematics can be brought to bear on challenging problems requiring creative solutions. Subjects include:
Structural static and vibration problems
Heat conduction and diffusion problems
Fluid dynamics problems
The book also covers topics as diverse as soft computing and machine intelligence. It concludes with examinations of various fields of application, like infectious diseases, autonomous car and monotone inclusion problems.
Описание: This book elucidates the correlation of fatigue crack growth data to multiscale cracking, particularly to the understanding of micrographs influenced by mechanical disturbance and thermodynamic variables.
Автор: Richard A. Dunlap Название: Novel Microstructures for Solids ISBN: 1643273353 ISBN-13(EAN): 9781643273358 Издательство: Mare Nostrum (Eurospan) Рейтинг: Цена: 7762.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: For many years, evidence suggested that all solid materials either possessed a periodic crystal structure as proposed by the Braggs or they were amorphous glasses with no long-range order. In the 1970s, Roger Penrose hypothesized structures (Penrose tilings) with long-range order which were not periodic. The existence of a solid phase, known as a quasicrystal, that possessed the structure of a three dimensional Penrose tiling, was demonstrated experimentally in 1984 by Dan Shechtman and colleagues. Shechtman received the 2011 Nobel Prize in Chemistry for his discovery. The discovery and description of quasicrystalline materials provided the first concrete evidence that traditional crystals could be viewed as a subset of a more general category of ordered materials.This book introduces the diversity of structures that are now known to exist in solids through a consideration of quasicrystals (Part I) and the various structures of elemental carbon (Part II) and through an analysis of their relationship to conventional crystal structures. Both quasicrystals and the various allotropes of carbon are excellent examples of how our understanding of the microstructure of solids has progressed over the years beyond the concepts of traditional crystallography.
Автор: Nadezhda M. Afanasyeva,Victor S. Borisov,Aleksandr Название: Computational Technologies: A First Course ISBN: 3110359928 ISBN-13(EAN): 9783110359923 Издательство: Walter de Gruyter Цена: 7429.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: In this book wedescribe the basic elements of present computational technologies that use the algorithmic languages C/C++. The emphasis is on GNU compilers and libraries, FOSS for the solution of computational mathematics problems and visualization of the obtained data. At the beginning, a brief introduction to C is given with emphasis on its easy use in scientific and engineering computations.We describe the basic elements of the language, such as variables, data types, executable statements, functions, arrays, pointers, dynamic memory and file management. After that, we present some observations on the C++ programming language.We discuss the issues of program compiling, linking, and debugging. A quick guide to Eclipse is also presented in the book. The main features for editing, compiling, debugging and application assembling are considered.As examples, wesolve the standard problems of computational mathematics: operations with vectors and matrices, linear algebra problems, solution of nonlinear equations, numerical differentiation and integration, interpolation, initial value problems for ODEs and so on. Finally, basic features ofcomputational technologies are illustrated with model problems. All programs are implemented in C/C++ with using the GSL library. Gnuplot is employed to visualize the results of computations.
Описание: This comprehensive presentation of the integral equation method as applied to electro-analytical experiments is suitable for electrochemists, mathematicians and industrial chemists. Bieniasz also discusses mathematical characteristics of the integral equations in the wider context of integral equations known in mathematics.
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