Popular Mechanics

Popular Mechanics

Author:

Publisher:

Published: 1964-04

Total Pages: 236

ISBN-13:

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Popular Mechanics inspires, instructs and influences readers to help them master the modern world. Whether it’s practical DIY home-improvement tips, gadgets and digital technology, information on the newest cars or the latest breakthroughs in science -- PM is the ultimate guide to our high-tech lifestyle.


Coal Geology

Coal Geology

Author: Larry Thomas

Publisher: John Wiley & Sons

Published: 2020-07-13

Total Pages: 753

ISBN-13: 1119424267

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A global exploration of coal geology, from production and use to chemical properties and coal petrology Coal Geology, 3rd Edition, offers a revised and updated edition of this popular book which provides a comprehensive overview of the field of coal geology including coal geophysics, hydrogeology and mining. Also covered in this volume are fully revised coverage of resource and reserve definitions, equipment and recording techniques together with the use of coal as an alternative energy source as well as environmental implications. This third edition provides a textbook ideally suited to anyone studying, researching or working in the field of coal geology, geotechnical engineering and environmental science. Fills the gap between academic aspects of coal geology and the practical role of geology in the coal industry Examines sedimentological and stratigraphical geology, together with mining, geophysics, hydrogeology, environmental issues and coal marketing Defines global coal resource classifications and methods of calculation Addresses the alternative uses of coal as a source of energy Covers a global approach to coal producers and consumers


Ground Engineering - Principles and Practices for Underground Coal Mining

Ground Engineering - Principles and Practices for Underground Coal Mining

Author: J.M. Galvin

Publisher: Springer

Published: 2016-02-02

Total Pages: 693

ISBN-13: 3319250051

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This book teaches readers ground engineering principles and related mining and risk management practices associated with underground coal mining. It establishes the basic elements of risk management and the fundamental principles of ground behaviour and then applies these to the essential building blocks of any underground coal mining system, comprising excavations, pillars, and interactions between workings. Readers will also learn about types of ground support and reinforcement systems and their operating mechanisms. These elements provide the platform whereby the principles can be applied to mining practice and risk management, directed primarily to bord and pillar mining, pillar extraction, longwall mining, sub-surface and surface subsidence, and operational hazards. The text concludes by presenting the framework of risk-based ground control management systems for achieving safe workplaces and efficient mining operations. In addition, a comprehensive reference list provides additional sources of information on the subject. Throughout, a large variety of examples show good and bad mining situations in order to demonstrate the application, or absence, of the established principles in practice. Written by an expert in underground coal mining and risk management, this book will help students and practitioners gain a deep understanding of the basic principles behind designing and conducting mining operations that are safe, efficient, and economically viable. Provides a comprehensive coverage of ground engineering principles within a risk management framework Features a large variety of examples that show good and poor mining situations in order to demonstrate the application of the established principles in practice Ideal for students and practitioners About the author Emeritus Professor Jim Galvin has a relatively unique combination of industrial, research and academic experience in the mining industry that spans specialist research and applied knowledge in ground engineering, mine management and risk management. His career encompasses directing ground engineering research groups in South Africa and Australia; practical mining experience, including active participation in the mines rescue service and responsibility for the design, operation, and management of large underground coal mines and for the consequences of loss of ground control as a mine manager; appointments as Professor and Head of the School of Mining Engineering at the University of New South Wales; and safety advisor to a number of Boards of Directors of organisations associated with mining. Awards Winner of the ACARP Excellence Research Award 2016. The Australian Coal Industry's Research Program selects recipients to receive ACARP Research and Industry Excellence Awards every two years. The recipients are selected on the recommendation of technical committees. They are honored for achievement of a considerable advance in an area of importance to the Australian coal mining industry. An important criterion is the likelihood of the results from the project being applied in mines. Winner of the Merv Harris Award from the Mine Managers Association of Australia. The Merv Harris Award is named for Merv Harris who donated money to be invested for a continuing award in 1988. With the award, the Mine Managers Association of Australia honors members of the Association who demonstrate technical achievement in the Australian Coal Mining Industry. The first award was granted in 1990, since then, only two people have received this honor. The book has received the following awards.... AGS (Australian Geomechanics Society) congratulates Dr Galvin for these awards


Matewan Before the Massacre

Matewan Before the Massacre

Author: Rebecca J. Bailey

Publisher:

Published: 2008

Total Pages: 308

ISBN-13:

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On May 19, 1920, gunshots rang through the streets of Matewan, West Virginia, in an event soon known as the "Matewan Massacre." Most historians of West Virginia and Appalachia see this event as the beginning of a long series of tribulations known as the second Mine Wars. But was it instead the culmination of an even longer series of proceedings that unfolded in Mingo County, dating back at least to the Civil War? Matewan Before the Massacre provides the first comprehensive history of the area, beginning in the late eighteenth century continuing up to the Massacre. It covers the relevant economic history, including the development of the coal mine industry and the struggles over land ownership; labor history, including early efforts of unionization; transportation history, including the role of the N&W Railroad; political history, including the role of political factions in the county's two major communities--Matewan and Williamson; and the impact of the state's governors and legislatures on Mingo County.


Full Employment in a Free Society (Works of William H. Beveridge)

Full Employment in a Free Society (Works of William H. Beveridge)

Author: William H. Beveridge

Publisher: Routledge

Published: 2014-11-27

Total Pages: 442

ISBN-13: 1317569784

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Beveridge defined full employment as a state where there are slightly more vacant jobs than there are available workers, or not more than 3% of the total workforce. This book discusses how this goal might be achieved, beginning with the thesis that because individual employers are not capable of creating full employment, it must be the responsibility of the state. Beveridge claimed that the upward pressure on wages, due to the increased bargaining strength of labour, would be eased by rising productivity, and kept in check by a system of wage arbitration. The cooperation of workers would be secured by the common interest in the ideal of full employment. Alternative measures for achieving full employment included Keynesian-style fiscal regulation, direct control of manpower, and state control of the means of production. The impetus behind Beveridge's thinking was social justice and the creation of an ideal new society after the war. The book was written in the context of an economy which would have to transfer from wartime direction to peace time. It was then updated in 1960, following a decade where the average unemployment rate in Britain was in fact nearly 1.5%.