Today the notion of the algorithm is familiar not only to mathematicians. It forms a conceptual base for information processing; the existence of a corresponding algorithm makes automatic information processing possible. The theory of algorithms (together with mathematical logic ) forms the the oretical basis for modern computer science (see [Sem Us 86]; this article is called "Mathematical Logic in Computer Science and Computing Practice" and in its title mathematical logic is understood in a broad sense including the theory of algorithms). However, not everyone realizes that the word "algorithm" includes a transformed toponym Khorezm. Algorithms were named after a great sci entist of medieval East, is al-Khwarizmi (where al-Khwarizmi means "from Khorezm"). He lived between c. 783 and 850 B.C. and the year 1983 was chosen to celebrate his 1200th birthday. A short biography of al-Khwarizmi compiled in the tenth century starts as follows: "al-Khwarizmi. His name is Muhammad ibn Musa, he is from Khoresm" (cited according to [Bul Rozen Ah 83, p.8]).
Today the notion of the algorithm is familiar not only to mathematicians. It forms a conceptual base for information processing; the existence of a corresponding algorithm makes automatic information processing possible. The theory of algorithms (together with mathematical logic ) forms the the oretical basis for modern computer science (see [Sem Us 86]; this article is called "Mathematical Logic in Computer Science and Computing Practice" and in its title mathematical logic is understood in a broad sense including the theory of algorithms). However, not everyone realizes that the word "algorithm" includes a transformed toponym Khorezm. Algorithms were named after a great sci entist of medieval East, is al-Khwarizmi (where al-Khwarizmi means "from Khorezm"). He lived between c. 783 and 850 B.C. and the year 1983 was chosen to celebrate his 1200th birthday. A short biography of al-Khwarizmi compiled in the tenth century starts as follows: "al-Khwarizmi. His name is Muhammad ibn Musa, he is from Khoresm" (cited according to [Bul Rozen Ah 83, p.8]).
Extensive geological and geophysical surveying contribute to understanding of the deep crustal structure and geological history of the Early Precambrian crust of the eastern Fennoscandian Shield and the basement of the East European Platform. The authors present 3D models of the deep crustal structure of the territory, and reconstruct the succession of geological events"--
Akim Volynsky was a Russian literary critic, journalist, and art historian who became Saint Petersburgs liveliest and most prolific ballet critic in the early part of the twentieth century. This book, the first English edition of his provocative and influential writings, provides a striking look at life inside the world of Russian ballet at a crucial era in its history. Stanley J. Rabinowitz selects and translates forty of Volynskys articlesvivid, eyewitness accounts that sparkle with details about the careers and personalities of such dance luminaries as Anna Pavlova, Mikhail Fokine, Tamara Karsavina, and George Balanchine, at that time a young dancer in the Maryinsky company whose keen musical sense and creative interpretive power Volynsky was one of the first to recognize. Rabinowitz also translates Volynskys magnum opus, The Book of Exaltations, an elaborate meditation on classical dance technique that is at once a primer and an ideological treatise. Throughout his writings, Rabinowitz argues in his critical introduction, which sets Volynskys life and work against the backdrop of the principal intellectual currents of his time, Volynsky emphasizes the spiritual and ethereal qualities of ballet.
For the first time in a book, this monograph describes relativistic and charge-displacement self-channelling, which is the major finding in the physics of superintense laser beams. It also presents general nonlinear models of lasers - plasma interactions specifically in the case of extremely high intensities.
Electron Paramagnetic Resonance is a comprehensive text on the field of electron paramagnetic resonance, covering both the theoretical background and the results of experiment. This book is composed of eight chapters that cover theoretical materials and experimental data on ionic crystals, since these are the materials that have been most extensively studied by the methods of paramagnetic resonance. The opening chapters provide an introduction to the basic principles of electron paramagnetic resonance and the methods of its measurement. The next chapters are devoted to the theory of spectra and experimental studies of ionic crystals, as well as the complexity of construction of a shape theory of a paramagnetic resonance line. The remaining chapters discuss the application of electron paramagnetic resonance technique to the study of metals, semiconductors, defects in crystals, and free radicals.
In retrospect, all martial arts are mixed, but MMA has taken on a mystique of its own in the newest wave of combative experimentation. This book presents an encompassing perspective of this phenomenon in eight chapters written by experts in the field. In their individual chapters they provide analyses of the techniques utilized during many of the leading competitive events, mainly the Ultimate Fighting Championships (UFC), and give practical “how to” instruction. This book pulls together some of the best writings published in the Journal of Asian Martial Arts regarding modern mixed martial arts. Daniele Bolelli uses a scholarly approach to produce two excellent chapters, as does Rhadi Ferguson with his two chapters. Bolelli provides a superb overview by analyzing 176 matches that took place between 1993 and 1999 under the UFC umbrella. He also highlights the different ways in which grappling techniques are currently used in mixed martial arts competition. While utilizing a comprehensive approach, Dr. Ferguson zeros in on armbar and chokehold submissions to conclude just how often these were utilized in 1,263 UFC bouts. His works here can assist mixed martial arts professionals with analytical information to help them in training practices and winning strategies. What do the analyses show? Well, one thing is that all the techniques used are found in many old martial traditions. Some techniques are extremely old. Certainly cavemen used chokes. Many are from the previous millennium, as hinted by the numerous Japanese terms used since the samurai sipped sake. Fundamental techniques are discussed by Andew Zerling and Steve Scott. Four other chapters provide insightful text and the photographic detail to present the theory and practice of the major techniques utilized by mixed martial artists: chokes, armlocks, and leg locks. Zerling offers three chapters with the precious help of his teacher, Renzo Gracie. Scott’s chapter is a highly detailed piece on the cross-body armlock, giving four primary applications all will appreciate as vital to MMA practice. The eight chapters are filled with analytical text helpful for the pursuit of combat expertise. There is enough here to find of great value. But there is more. In the chapters you’ll also find perspective and insight that illuminate what is occurring in the evolution of MMA competition. Read closely and you’ll see that—beneath the hype—changing competitive rules and dollar amounts play a role in the outcome of championship belts and competitive crowns. We need to factor these aspects into our quest to understand the rich variety of martial traditions.
Introduces advanced mathematical tools for the modeling, simulation, and analysis of chemical non-equilibrium phenomena in combustion and flows, following a detailed explanation of the basics of thermodynamics and chemical kinetics of reactive mixtures. Researchers, practitioners, lecturers, and graduate students will find this work valuable.
This book documents pioneering mathematical models introduced for the simulation of multi-component droplets heating and evaporation processes which are implementable into commercial CFD codes. These models, described as 'multi-dimensional quasi discrete' (MDQD) and 'discrete-component' models, were applied to automotive fuel droplets in experimentally measured internal combustion engine conditions for biodiesel, diesel, and gasoline fuels. For instance, it is shown that the suggested models lead to accurate predictions of temperatures and evaporation times in typical diesel and gasoline engine conditions. Such models have also reduced CPU time about 85% compared with cases when classical approaches are used.
High-Pressure Chemistry and Physics of Polymers is devoted to covering all areas of high-pressure polymer materials science. Topics addressed include the synthesis of polymers, changes in reactivity, structural transformations, molecular dynamics, relaxation processes, deformational properties, chemical modification, and the effect of shock waves and shear stresses. The authors' contributions reflect over 60 years of Soviet study in the field of physico-chemistry conducted at the major former Soviet Institutes of Chemical Physics, Organic Chemistry, Polymer Chemistry, and Physical Chemistry. Fundamental topics such as compressibility of polymers, polymerization under pressure, viscoelastic/deformational properties, and polymer modification are discussed with an eye toward materials development for improving physical models and methods of calculating the changing parameters of materials under pressure. The book is a valuable reference to data on mechanisms of physical and chemical processes, in addition to new experimental data for improving physical models and methods of calculating changes in material characteristics under compression loads. High-Pressure Chemistry and Physics of Polymers will be an important reference for graduate students and practicing professionals in polymer chemistry and polymeric materials.
Photonics, a volume in the Interface Transmission Tutorial Book series, describes the science of photonic transmission properties of the interfaces of composite materials systems and devices. The book's authors review the general analysis methods of interface transmission, give many examples, and apply these methods to photonic applications. Applications discussed include photonic crystals, materials, devices and circuits. Offers a unique approach on photonics from the interfacial transmission point-of-view Reviews the interface transmission properties of composite materials for photonics applications Authored by world-leading experts on interface transmission
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