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This book covers a variety of topics in mechanics, with a special emphasis on material mechanics. It reports on fracture mechanics, fatigue of materials, stress-strain behaviours, as well as transferability problems and constraint effects in fracture mechanics. It covers different kind of materials, from metallic materials such as ferritic and austenitic steels, to composites, concrete, polymers and nanomaterials. Additional topics include heat transfer, quality control and reliability of structures and components. Furthermore, the book gives particular attention to new welding technologies such as STIR welding and spray metal coating, and to novel methods for quality control, such as Taguch...
This book covers a variety of topics in mechanics, with a special emphasis to fluid mechanics and energy transfer. Chapters are based on selected contributions presented during the Algerian Congress of Mechanics (CAM 2017), held on November 26 - 30, 2017, in Constantine, Algeria. The book covers theoretical analysis, modeling, and numerical treatment of performance-related problems of new refrigeration systems, heating and cooling. It reports on experimental research to solve problems related to the flow of microfluids, and relevant applications in the areas of chemical engineering, biochemistry, biomedicine and renewable energy. Further topics include methods for maintenance of mechanical structures, strength, wear, fracture, damage and life of structures, and image processing solutions for the design and 3D manufacturing of mechanical parts. Improvement, control and regulation of urban road traffic are also discussed in this book, thus offering a comprehensive, practice-oriented reference guide for academics and professionals.
The First African InterQuadrennial ICF Conference “AIQ-ICF2008” on Damage and Fracture Mechanics – Failure Analysis of Engineering Materials and Structures”, Algiers, Algeria, June 1–5, 2008 is the first in the series of InterQuadrennial Conferences on Fracture to be held in the continent of Africa. During the conference, African researchers have shown that they merit a strong reputation in international circles and continue to make substantial contributions to the field of fracture mechanics. As in most countries, the research effort in Africa is und- taken at the industrial, academic, private sector and governmental levels, and covers the whole spectrum of fracture and fatigue. T...
18th FDM 2019 Selected, peer reviewed papers from the 18th International Conference on Fracture and Damage Mechanics (FDM 2019), September 16-18, 2019, Rhodes, Greece
This book intend to supply readers with some MATLAB codes for ?nite element analysis of solids and structures. After a short introduction to MATLAB, the book illustrates the ?nite element implementation of some problems by simple scripts and functions. The following problems are discussed: • Discrete systems, such as springs and bars • Beams and frames in bending in 2D and 3D • Plane stress problems • Plates in bending • Free vibration of Timoshenko beams and Mindlin plates, including laminated composites • Buckling of Timoshenko beams and Mindlin plates The book does not intends to give a deep insight into the ?nite element details, just the basic equations so that the user can modify the codes. The book was prepared for undergraduate science and engineering students, although it may be useful for graduate students. TheMATLABcodesofthisbookareincludedinthedisk.Readersarewelcomed to use them freely. The author does not guarantee that the codes are error-free, although a major e?ort was taken to verify all of them. Users should use MATLAB 7.0 or greater when running these codes. Any suggestions or corrections are welcomed by an email to ferreira@fe.up.pt.
For centuries, Persian was the language of power and learning across Central, South, and West Asia, and Persians received a particular basic education through which they understood and engaged with the world. Not everyone who lived in the land of Iran was Persian, and Persians lived in many other lands as well. Thus to be Persian was to be embedded in a set of connections with people we today consider members of different groups. Persianate selfhood encompassed a broader range of possibilities than contemporary nationalist claims to place and origin allow. We cannot grasp these older connections without historicizing our conceptions of difference and affiliation. Mana Kia sketches the contou...
The Pursuit of Public Journalism is an engaging introduction to the theoretical foundations and practices of the journalistic reform movement known as 'public journalism.' Public journalism - stated briefly - seeks to reinvest journalism with its fundamental responsibilities to democracy and public life. This book argues against many deeply ingrained practices ranging from journalistic detachment to framing stories via polar conflict in favor of greater civic involvement on the part of journalists. Tanni Haas traces the historical context in which public journalism emerged, develops a philosophy for public journalism, reviews empirical research on public journalism’s performance to date an...
This volume draws on empirical evidence to explore the interplay between language teacher identity (LTI) and professional learning and instruction in the field of TESOL. In doing so, it makes a unique contribution to the field of language teacher education. By reconceptualizing teacher education, teaching, and ongoing teacher learning as a continuous, context-bound process of identity work, Language Teacher Identity in TESOL discusses how teacher identity serves as a framework for classroom practice, professional, and personal growth. Divided into five sections, the text explores key themes including narratives and writing; multimodal spaces; race, ethnicity, and language; teacher emotions; ...
Chapters cover a range of communicative contexts (journalism, gaming, tourism, leisure, performance, public debate), communicators (professional and lay, young people and adults, intimates and groups), and languages (Irish, Hebrew, Chinese, Finnish, Japanese, German, Greek, Arabic, and French).