This text is an introduction to the physics of collisional plasmas, as opposed to plasmas in space. It is intended for graduate students in physics and engineering . The first chapter introduces with progressively increasing detail, the fundamental concepts of plasma physic. The motion of individual charged particles in various configurations of electric and magnetic fields is detailed in the second chapter while the third chapter considers the collective motion of the plasma particles described according to a hydrodynamic model. The fourth chapter is most original in that it introduces a general approach to energy balance, valid for all types of discharges comprising direct current(DC) and high frequency (HF) discharges, including an applied static magnetic field. The basic concepts required in this fourth chapter have been progressively introduced in the previous chapters. The text is enriched with approx. 100 figures, and alphabetical index and 45 fully resolved problems. Mathematical and physical appendices provide complementary information or allow to go deeper in a given subject.
This book introduces a new theory in Computer Vision yielding elementary techniques to analyze digital images. These techniques are a mathematical formalization of the Gestalt theory. From the mathematical viewpoint the closest field to it is stochastic geometry, involving basic probability and statistics, in the context of image analysis. The book is mathematically self-contained, needing only basic understanding of probability and calculus. The text includes more than 130 illustrations, and numerous examples based on specific images on which the theory is tested. Detailed exercises at the end of each chapter help the reader develop a firm understanding of the concepts imparted.
This text is an introduction to the physics of collisional plasmas, as opposed to plasmas in space. It is intended for graduate students in physics and engineering . The first chapter introduces with progressively increasing detail, the fundamental concepts of plasma physic. The motion of individual charged particles in various configurations of electric and magnetic fields is detailed in the second chapter while the third chapter considers the collective motion of the plasma particles described according to a hydrodynamic model. The fourth chapter is most original in that it introduces a general approach to energy balance, valid for all types of discharges comprising direct current(DC) and high frequency (HF) discharges, including an applied static magnetic field. The basic concepts required in this fourth chapter have been progressively introduced in the previous chapters. The text is enriched with approx. 100 figures, and alphabetical index and 45 fully resolved problems. Mathematical and physical appendices provide complementary information or allow to go deeper in a given subject.
Recent years have seen dramatic progress in shape recognition algorithms applied to ever-growing image databases. They have been applied to image stitching, stereo vision, image mosaics, solid object recognition and video or web image retrieval. More fundamentally, the ability of humans and animals to detect and recognize shapes is one of the enigmas of perception. The book describes a complete method that starts from a query image and an image database and yields a list of the images in the database containing shapes present in the query image. A false alarm number is associated to each detection. Many experiments will show that familiar simple shapes or images can reliably be identified with false alarm numbers ranging from 10-5 to less than 10-300. Technically speaking, there are two main issues. The first is extracting invariant shape descriptors from digital images. Indeed, a shape can be seen from various angles and distances and in various lights.
This book introduces a new theory in Computer Vision yielding elementary techniques to analyze digital images. These techniques are a mathematical formalization of the Gestalt theory. From the mathematical viewpoint the closest field to it is stochastic geometry, involving basic probability and statistics, in the context of image analysis. The book is mathematically self-contained, needing only basic understanding of probability and calculus. The text includes more than 130 illustrations, and numerous examples based on specific images on which the theory is tested. Detailed exercises at the end of each chapter help the reader develop a firm understanding of the concepts imparted.
‘Here is a book for our times: a study in three countries of the relationship between teacher education and the universities. An Englishman looks at France; a Frenchman at the USA and two Americans at England, with the whole introduced and rounded off by Harry Judge, who was also the interlocutor of France ... It is a notable addition to the Oxford Studies in Comparative Education.’ John Tomlinson, Director of the Institute of Education, University of Warwick, The Times Educational Supplement ‘... this is an outstanding book on several levels. ... it is a worthwhile read for audiences well beyond those directly involved in teacher education. It will be of particular interest to researchers and students of comparative education. At a time when politicians seem bent on importing educational practices from other countries, it reminds us that there are no easy “lessons” to be learnt through international comparisons and that we cannot suppose that what is identified as good practice in one country can easily be imported elsewhere without taking into account the cultural context within which it is successful.’ Marilyn Osborn, University of Bristol, Comparative Education ‘The book is beautifully and engagingly written, enlivened by the authors’ efforts to make sense of that which is foreign to their personal educational experiences. The narratives are rich in detail and insights about the forms of teacher education and the cultural logic of their suitability. The chapters provoke “thought experiments” of a kind that are suggestive of outcomes for university-based teacher education if reforms currently proposed in one nation prove to be similar to long-standing practices in the others.’ Frank B. Murray, University of Delaware, Comparative Education Review The work recorded in this book was undertaken over four years, with support from the Spencer Foundation of Chicago and under the direction of Harry Judge of the University of Oxford. Michel Lemosse teaches at the University of Nice, and Lynn Paine & Michael Sedlak at Michigan State University.
Reveals the man behind the mask—the triumphs and failures of one of the greatest goaltenders in the history of hockeyIn the early 1970s, a young Patrick Roy laced up his hockey skates for the very first time, like thousands of other kids. More than 30 years later, his indomitable will to win and his focus on being the very best brought him four Stanley Cups, three Conn Smythe trophies, three Vezina trophies, and many more individual honors. An incredible hockey talent who was instrumental in changing the very art of goaltending, Roy's success was driven as much by determination and perseverance as by talent. Patrick Roy: Winning, Nothing Else brings to life Roy's phenomenal career and unmasks his more mysterious personal side. Michel Roy, the father of this great sports legend, reveals what makes Patrick tick, taking us behind the scenes and into the family life of one of the greatest goaltenders of all time.
This is the final volume in the set of four collections of Michel Huglo's articles to be published in the Variorum series, and focuses on medieval music theory. The point of departure for Huglo's research was his doctoral dissertation on tonaries, published in 1971: as a consequence, he studied the manuscripts of music theory concerning plainchant, and, later, those with writings on music by authors of Late Antiquity as well as the Liber glossarum, with its many definitions of musical terms. In this volume, certain articles consider the interpretation or dissemination of texts, instruction in the art of plainchant, and musical instruction at the university. Others concern the manuscripts of St Augustine's De musica and of the writings of Calcidius, Macrobius, Helisachar, Hucbald, Gerbert of Aurillac, Abbo of Fleury, John of Afflighem, and Hieronymus de Moravia, amongst others. The volume closes with a bibliography of Michel Huglo complementing that published in 1993 and a summary list of his reviews of books on music and liturgy. Ce volume des articles de Michel Huglo termine la série de quatre dans la collection Variorum. Il est centré sur la théorie musicale médiévale. Le point de départ des recherches de Michel Huglo sur la théorie musicale du Moyen Âge est formé par sa thèse sur les tonaires, éditée en 1971: en consequence il etudia les manuscrits de theorie musicale concernant le plain-chant et, plus tard, les auteurs de l'Antiquité tardive et le Liber glossarum qui contient des définitions de nombreux termes musicaux. Dans ce volume, certains articles traitent de l'interprétation ou de la dissémination des textes, des instructions sur l'art du chant, et sur l'enseignement de la musique à l'Université. Ils concernent les manuscrits du De musica d'Augustin, de Calcidius, Macrobe, Helisachar, Hucbald, Gerbert d'Aurillac, Abbon de Fleury, Jean d'Afflighem, Hieronymus de Moravia, et d'autres auteurs. Le volume se termine par une bibliographie de Michel Huglo complétant celle publiée en 1993 et une liste sommaire de ses recensions d'ouvrages sur la musique et la liturgie.
The Comprehensive Sourcebook of Bacterial Protein Toxins, Fourth Edition, contains chapters written by internationally known and well-respected specialists. This book contains chapters devoted to individual toxins, as well as chapters that consider the different applications of these toxins. Considerable progress has been made in understanding the structure, function, interaction and trafficking into cells, as well as mechanism of action of toxins. Bacterial toxins are involved in the pathogenesis of many bacteria, some of which are responsible for severe diseases in human and animals, but can also be used as tools in cell biology to dissect cellular processes or used as therapeutic agents. Novel recombinant toxins are already proposed in the treatment of some diseases, as well as new vaccines. Alternatively, certain toxins are also considered as biological weapons or bioterrorism threats. Given the multifaceted aspects of toxin research and the multidisciplinary approaches adopted, toxins are of great interest in many scientific areas from microbiology, virology, cell biology to biochemistry and protein structure. This new edition is written with a multidisciplinary audience in mind and contains 5 new chapters that reflect the latest research in this area. Other chapters have been combined, deleted and fully revised as necessary to deliver relevant and valuable content. Descriptions of relevant toxins as well as representative toxins of the main bacterial toxin families to allow for a better comparison between them Focused chapters on toxin applications and common properties or general features of toxins
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