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Description : This book does not assume a firm grasp of GCSE maths, and the content is tailored specifically for the needs of engineers. For students taking vocational engineering courses requiring knowledge of mathematics for engineering.
Description : The last decade has produced many textbooks on Biostatistics, with varying emphasis and degrees of mathematical complexity. This book has stood the test of time and continues to enjoy wide acceptance among students of all health and allied professions, other students and even qualified health investigators, who find it practical, simple and yet precise. This fully updated and thoroughly revised Fifth Edition, while retaining the fundamental concepts, acquaints the reader with the advances in the subject. The book explains the concepts involved in arriving at the sample size and also a quick solution to the estimation of sample size. Survival analysis and log-rank test are illustrated with examples. The essentials of Chi square tests are simplified and presented. Two-way analysis of variance (ANOVA) is explained with two examples, with and without interaction term. The chapters on Research Methods, Interventional Studies and Observational Studies provide step-by-step guide to plan and carry out quality research. Questions given in each chapter will help the learner to gauge the level of understanding of the principles and applications. Clues to the use of computer packages are provided whenever necessary. Intended for undergraduate and postgraduate medical students as well as for nursing and paramedical students, the book will also be immensely useful to medical/health faculty and researchers in the field of Biostatistics. KEY FEATURES : A new chapter on Sample Size Determination Several new sections Extensive revision of practically all chapters Provision of new examples Chapter-end exercises
Description : Novel Algorithms and Techniques in Telecommunications, Automation and Industrial Electronics includes a set of rigorously reviewed world-class manuscripts addressing and detailing state-of-the-art research projects in the areas of Industrial Electronics, Technology and Automation, Telecommunications and Networking. Novel Algorithms and Techniques in Telecommunications, Automation and Industrial Electronics includes selected papers form the conference proceedings of the International Conference on Industrial Electronics, Technology and Automation (IETA 2007) and International Conference on Telecommunications and Networking (TeNe 07) which were part of the International Joint Conferences on Computer, Information and Systems Sciences and Engineering (CISSE 2007).
Description : The Baltics are about to be thrust onto the world stage. With a 'belligerent' Vladimir Putin to their east (and 'expansionist' NATO to their west), Estonia, Latvia and Lithuania are increasingly the subject of unsettling headlines in both Western and Russian media. But how real are these fears, subject as they are to media embellishment, qualification and denial by both Russia and the West? What do they mean for those living in the Baltics - and for the world? Based on her extensive research and work as a journalist, Aliide Naylor takes us inside the geopoltitics of the region. Travelling to the heart of Estonia, Latvia and Lithuania she explores modernity in the region that birthed Skype, investigates smuggling and reports of troop movements in the borderlands, and explains the countries' unique cultural identities. Naylor tells us why the Baltics matter, arguing persuasively that this region is about to become the new frontline in the political struggle between East and West.
Description : An analytical and geometric methodology has been adopted in presenting the text. Many chapters are supplemented by mathematical appendices, even though the main text is comparatively free of mathematics. Applied examples related to the theoretical concepts have been included in each chapter and different types of exercises like multiple choice, prove-disprove questions and quantitative problems and questions are also included. In addition to covering traditional aspects of microeconomics, the book also discusses some recent developments like game theory, externalities, public good, information and law. Topics such as linear models, theory of distribution and international trade have also been described, which are normally not found in texts on microeconomics. This book should be useful as class material for undergraduate and graduate students of economics and business.
Description : Differential geometry began as the study of curves and surfaces using the methods of calculus. In time, the notions of curve and surface were generalized along with associated notions such as length, volume, and curvature. At the same time the topic has become closely allied with developments in topology. The basic object is a smooth manifold, to which some extra structure has been attached, such as a Riemannian metric, a symplectic form, a distinguished group of symmetries, or a connection on the tangent bundle. This book is a graduate-level introduction to the tools and structures of modern differential geometry. Included are the topics usually found in a course on differentiable manifolds, such as vector bundles, tensors, differential forms, de Rham cohomology, the Frobenius theorem and basic Lie group theory. The book also contains material on the general theory of connections on vector bundles and an in-depth chapter on semi-Riemannian geometry that covers basic material about Riemannian manifolds and Lorentz manifolds. An unusual feature of the book is the inclusion of an early chapter on the differential geometry of hyper-surfaces in Euclidean space. There is also a section that derives the exterior calculus version of Maxwell's equations. The first chapters of the book are suitable for a one-semester course on manifolds. There is more than enough material for a year-long course on manifolds and geometry.