Riassunto
Occupational safety and health professionals have become increasingly concerned with the development of Cumulative Trauma Disorders (CTDs) in workers performing hand-intensive jobs. These disorders, which primarily affect the soft tissues of the musculoskeletal system, are associated with repeated or sustained exertions in awkward or static postures, or with a high concentration of stress in the upper extremities. Research conducted at various worksites over the last few years confirmed earlier observations that attributed many of the CTDs to improperly designed work surfaces and/or improper selection of tools that place excessive stress on the tendons, muscles and nerves. In an occupational setting, the recommended intervention is to modify or redesign the job or tool to minimise the sources of biomechanical trauma. Based on the theory that work-related trauma is the principle casual factor, such action should result in a reduced incident of occupational musculoskeletal disorders. The information contained within this manual will help health professionals, workers and employers be more cognizant of the types of work patterns that have potential to cause various CTDs and be aware of the ergonomic interventions that can be adopted to reduce these problems in the workplace.
Product Description
As product specifications become more demanding, manufacturers require steel with ever more specific functional properties. As a result, there has been a wealth of research on how those properties emerge during steelmaking. Fundamentals of metallurgy summarises this research and its implications for manufacturers. The first part of the book reviews the effects of processing on the properties of metals with a range of chapters on such phenomena as phase transformations, types of kinetic reaction, transport and interfacial phenomena. Authors discuss how these processes and the resulting properties of metals can be modelled and predicted. Part two discusses the implications of this research for improving steelmaking and steel properties. With its distinguished editor and international team of contributors, Fundamentals of metallurgy is an invaluable reference for steelmakers and manufacturers requiring high-performance steels in such areas as automotive and aerospace engineering. It will also be useful for those dealing with non-ferrous metals and alloys, material designers for functional materials, environmentalists and above all, high technology industries designing processes towards materials with tailored properties. * Summarises key research and its implications for manufacturers* Essential reading for steelmakers and manufacturers* Written by leading experts from both industry and academia
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