Search results for ""author shrawan kumar""

Despite the apparently distinct differences between the disciplines of ergonomics and rehabilitation, they deal with the same issues, although at different ends of the spectrum. Keeping this in mind, Ergonomics for Rehabilitation Professionals explores their philosophies and goals, their parallel, divergent, and complementary aspects. It traces the origin of each field and examines the role of ergonomics in rehabilitation. The book begins with a theoretical and conceptual review of ergonomics and its role in rehabilitation. It covers anthropometry and its impact on human biomechanics, allowing readers to grasp complex concepts, visualize what forces are acting where, and understand the consequence of this force. A chapter on tissue mechanics provides an understanding of the effect of the overall load on the tissues and a rationale for possible mechanisms of injury that can be used to design prevention and treatment methods. The book explores the relevant physiological issues, looking at the energy cost of activities and the data on strength and endurance. It discusses whole body biomechanics using an approach that supplies intuitive understanding of the effects of force, gravity, and physiological variables in an integrated manner. Addressing theoretical underpinnings with scientific rigor, the book covers a broad range of topics, always emphasizing design in rehabilitation. The editor’s organization of the material develops concepts in concentric circles with increasing radii, sequencing ideas and exploring them from simple to complex. This selection of topics from two vast and seemingly diverse disciplines provides the tools for setting realistic goals and developing the strategies to achieve them.

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The current global economic downturn and considerable shifting in industrial and manufacturing activities have disturbed the industrial order. However, human work productivity is still one of the most important components of the industrial economy and a determining factor in global competiveness and influence as well as the potential for technological innovation and advancement. Human Work Productivity: A Global Perspective covers how human productivity affects the industrial economy and competitiveness across the industrial and manufacturing sectors. Many approaches that have worked historically must now be reexamined and new approaches must be developed. Integrating recent concepts related to human work productivity for modern production systems/organizations, this book examines how ergonomic improvements for the human operator and/or redesign and rearrangement of the workplace can boost individual productivity. It also covers the impact of the aging workforce, reports on an investigation of total productive maintenance, and considers the efficacy of workplace design from a maintenance perspective. Discussions of work hours and their effect on productivity, the impact of technology, and productivity in a health care organization complete the coverage.In any organization, all components must be considered as an integrated whole for sustained productivity. This book explores these components as independent factors and examines their impact on productivity. It then discusses models integrating these factors, creating a clear understanding of the whole, and details schemes of optimization for putting that understanding into practice.

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For more than five decades Bertram Kostant has been one of the major architects of modern Lie theory. Virtually all his papers are pioneering with deep consequences, many giving rise to whole new fields of activities. His interests span a tremendous range of Lie theory, from differential geometry to representation theory, abstract algebra, and mathematical physics. It is striking to note that Lie theory (and symmetry in general) now occupies an ever increasing larger role in mathematics than it did in the fifties. Now in the sixth decade of his career, he continues to produce results of astonishing beauty and significance for which he is invited to lecture all over the world. This is the third volume (1975-1985) of a five-volume set of Bertram Kostant's collected papers. A distinguished feature of this third volume is Kostant's commentaries and summaries of his papers in his own words.

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