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Latin Squares and Their Applications Second edition offers a long-awaited update and reissue of this seminal account of the subject. The revision retains foundational, original material from the frequently-cited 1974 volume but is completely updated throughout. As with the earlier version, the author hopes to take the reader ''from the beginnings of the subject to the frontiers of research''. By omitting a few topics which are no longer of current interest, the book expands upon active and emerging areas. Also, the present state of knowledge regarding the 73 then-unsolved problems given at the end of the first edition is discussed and commented upon. In addition, a number of new unsolved problems are proposed. Using an engaging narrative style, this book provides thorough coverage of most parts of the subject, one of the oldest of all discrete mathematical structures and still one of the most relevant. However, in consequence of the huge expansion of the subject in the past 40 years, some topics have had to be omitted in order to keep the book of a reasonable length. Latin squares, or sets of mutually orthogonal latin squares (MOLS), encode the incidence structure of finite geometries; they prescribe the order in which to apply the different treatments in designing an experiment in order to permit effective statistical analysis of the results; they produce optimal density error-correcting codes; they encapsulate the structure of finite groups and of more general algebraic objects known as quasigroups. As regards more recreational aspects of the subject, latin squares provide the most effective and efficient designs for many kinds of games tournaments and they are the templates for Sudoku puzzles. Also, they provide a number of ways of constructing magic squares, both simple magic squares and also ones with additional properties. Retains the organization and updated foundational material from the original editionExplores current and emerging research topicsIncludes the original 73 ''Unsolved Problems'' with the current state of knowledge regarding them, as well as new Unsolved Problems for further study

Advanced Modelling Techniques Studying Global Changes in Environmental Sciences discusses the need for immediate and effective action, guided by a scientific understanding of ecosystem function, to alleviate current pressures on the environment. Research, especially in Ecological Modeling, is crucial to support the sustainable development paradigm, in which the economy, society, and the environment are integrated and positively reinforce each other. Content from this book is drawn from the 2013 conference of the International Society for Ecological Modeling (ISEM), an important and active research community contributing to this arena. Some progress towards gaining a better understanding of the processes of global change has been achieved, but much more is needed. This conference provides a forum to present current research using models to investigate actions towards mitigating and adapting to change. Presents state-of-the-art modeling techniquesDrawn from the 2013 conference of the International Society for Ecological Modeling (ISEM), an important and active research community contributing to this arena Integrates knowledge of advanced modeling techniques in ecological and environmental sciencesDescribes new applications for sustainability

Coal and Peat Fires: A Global Perspective, Volumes 1-4, presents a fascinating collection of research about prehistoric and historic coal and peat fires. Magnificent illustrations of fires and research findings from countries around the world are featured-a totally new contribution to science. This last of four volumes in the collection, Peat--Geology, Combustion, and Case Studies, examines in detail peat fires chronicled in several countries. In addition, the geology of peat, peat megafires, infrared analysis of fires, and the mathematical modelling of fire hazards are presented. This essential reference includes a companion website with an interactive world map of coal and peat fires, collections of slide presentations, research data, additional chapters, and videos: booksite.elsevier.com/9780444595102. Authored by world-renowned experts in coal and peat firesGlobal in scope-countries from around the world are representedIncludes beautiful color illustrations, lively presentations, important research data, and a companion website of further resources

In the past 30 years, magnetic research has been dominated by the question of how surfaces and interfaces influence the magnetic and transport properties of nanostructures, thin films and multilayers. The research has been particularly important in the magnetic recording industry where the giant magnetoresistance effect led to a new generation of storage devices including hand-held memories such as those found in the ipod. More recently, transfer of spin angular momentum across interfaces has opened a new field for high frequency applications. This book gives a comprehensive view of research at the forefront of these fields. The frontier is expanding through dynamic exchange between theory and experiment. Contributions have been chosen to reflect this, giving the reader a unified overview of the topic. Addresses both theory and experiment that are vital for gaining an essential understanding of topics at the interface between magnetism and materials scienceChapters written by experts provide great insights into complex material Discusses fundamental background material and state-of-the-art applications, serving as an indispensable guide for students and professionals at all levels of expertiseStresses interdisciplinary aspects of the field, including physics, chemistry, nanocharacterization, and materials scienceCombines basic materials with applications, thus widening the scope of the book and its readership

Applies the techniques of variational calculus and stochastic analysis, like Fokker-Plank equation to various models, to produce exact or approximate solutions, or in worst case numeric procedures. This book takes up issues for the coherent phenomena in stochastic dynamical systems, described by ordinary and partial differential equations.

Exact Statistical Inference for Categorical Data discusses the way asymptotic approaches have been often used in practice to make statistical inference. This book introduces both conditional and unconditional exact approaches for the data in 2 by 2, or 2 by k contingency tables, and is an ideal reference for users who are interested in having the convenience of applying asymptotic approaches, with less computational time. In addition to the existing conditional exact inference, some efficient, unconditional exact approaches could be used in data analysis to improve the performance of the testing procedure. Demonstrates how exact inference can be used to analyze data in 2 by 2 tablesDiscusses the analysis of data in 2 by k tables using exact inferenceExplains how exact inference can be used in genetics

Traumatic injuries to the shoulder remain a problem encountered by young and old alike. Trauma surgeons and shoulder and elbow specialists are called upon daily to improve the quality of life of injured individuals by restoring function, decreasing pain and returning individuals to their previous occupations and places in society. Such treatment provides both humanitarian and economic impact. Only recently have techniques and technology allowed surgeons to restore lives to such a degree following these injuries. Still, shoulder and elbow trauma remains a vexing problem for patients and surgeons alike. Many injuries result in lost work and serious debility including lack of function, post-traumatic arthritis and pain. This important textbook provides a systematic and comprehensive guide to the different types of shoulder trauma and the management of its associated complications. In Part One, the focus is on the most common types of shoulder trauma, with chapters covering anterior instability, traumatic rotator cuff tears, fractures, joint injuries and the floating shoulder and includes sections on the most common complications befalling each injury. Part II then reviews the management of the most common complications. Chapters include detailed analyses of persistent anterior shoulder instability, several forms of nonunion and malunion, failed acromioclavicular joint reconstruction, post-traumatic arthropathy and traumatic osteonecrosis, and failed arthroplasty for fracture.

Advances in Cardiac Imaging presents the latest information on heart disease and heart failure, major causes of death among western populations. In addition, the text explores the financial burden to public healthcare trusts and the vast amount of research and funding being channeled into programs not only to prevent such diseases, but also to diagnose them in early stages. This book provides readers with a thorough overview of many advances in cardiac imaging. Chapters include technological developments in cardiac imaging and imaging applications in a clinical setting with regard to detecting various types of heart disease.

This book identifies pathways of entry of pharmaceuticals into the environment - beginning with the role of global prescribing and disposal practices. It then discusses typical levels of common pharmaceuticals and how they can be determined in natural waters such as raw and treated sewage, and potable water.

The directed self-assembly (DSA) method of patterning for microelectronics uses polymer phase-separation to generate features of less than 20nm, with the positions of self-assembling materials externally guided into the desired pattern. Directed self-assembly of Block Co-polymers for Nano-manufacturing reviews the design, production, applications and future developments needed to facilitate the widescale adoption of this promising technology. Beginning with a solid overview of the physics and chemistry of block copolymer (BCP) materials, Part 1 covers the synthesis of new materials and new processing methods for DSA. Part 2 then goes on to outline the key modelling and characterization principles of DSA, reviewing templates and patterning using topographical and chemically modified surfaces, line edge roughness and dimensional control, x-ray scattering for characterization, and nanoscale driven assembly. Finally, Part 3 discusses application areas and related issues for DSA in nano-manufacturing, including for basic logic circuit design, the inverse DSA problem, design decomposition and the modelling and analysis of large scale, template self-assembly manufacturing techniques.

Compendium of Hydrogen Energy, Volume 2: Hydrogen Storage, Distribution and Infrastructure focuses on the storage and transmission of hydrogen. As many experts believe the hydrogen economy will, at some point, replace the fossil fuel economy as the primary source of the world‿s energy, this book details hydrogen storage in pure form, including chapters on hydrogen liquefaction, slush production, as well as underground and pipeline storage. Other sections in the book explore physical and chemical storage, including environmentally sustainable methods of hydrogen production from water, with final chapters dedicated to hydrogen distribution and infrastructure.