After more than three decades of economic malaise, many African countries are experiencing an upsurge in their economic fortunes linked to the booming international market for minerals. Spurred by the shrinking viability of peasant agriculture, rural dwellers have been engaged in a massive search for alternative livelihoods, one of the most lucrative being artisanal mining. While a burgeoning literature is acknowledging the spread of artisanal mining, this book is the first to probe its societal impact and potential for extending economic opportunity and participatory forms of democracy. Delineating the paradoxes of artisanal miners working alongside the expansion of large-scale mining investment in Africa, Mining and Social Transformation in Africa concentrates on the Tanzanian experience. Written by authors with fresh research insights, focus is placed on how artisanal mining is configured in relation to local, regional and national mining investments and social class differentiation. The work lives and associated lifestyles of miners and residents of mining settlements are brought to the fore, asking where this historical interlude is taking them and their communities in the future. The question of value transfers out of the artisanal mining sector, value capture by elites and changing configurations of gender, age and class differentiation, all arise.

An innovative study of labor relations, particularly the interactions of recruitment agents and migrant workers, in the mining concessions of Wassa, Gold Coast Colony, 1879 to 1909. Recent years have seen renewed interest in the historical study of labor in Africa. Unlike those of the past, these new studies are rooted in the recognition of Africa's dynamic, expansive, and productive informal sector. While this book focuses on one of West Africa's earliest large-scale industries, namely the Wassa gold mines in the southwest Gold Coast, it is not solely concerned with the traditional working class. Rather, it explores the plurality oflabor relations that characterized the mining concessions during the period 1879 to 1909, including the presence of migrants from various parts of West Africa as well as casual and tributary laborers, both male and female. In capturing the phenomenon of labor mobility as it played out in Wassa, Mediators, Contract Men, and Colonial Capital presents one of the fullest accounts of the labor agents who regularly brought groups of migrant laborers to the mines. The narrative discusses these agents' means of employment and roles in the informalization and indentureship of labor; in addition, it explores the regional dynamics of the recruitment machinery and confronts issues of coercion and choice. Scholars interested in African history, global labor history, economic history, and women's work in Africa will find much of value in this innovative study. Cassandra Mark-Thiesen is aResearch Fellow of the Swiss National Science Foundation (Marie-Heim Voegtlin Grant) in the history department of the University of Basel.

Emotions in the workplace have until recently been seen simply as a distraction. We often think of work as rational, logical and non-emotional. But organisations are waking up to the key role of emotions and affect at work. Emotions influence how we make decisions, how we relate with one another and how we make sense of our surroundings. Whilst organisations are slowly embracing the pivotal role of emotions, designers and managers of workplaces have been struggling to keep up. New insights from hard sciences such as neuropsychology are presenting a radically different interpretation of emotions. Yet workplace designers and facilities managers still rely on measuring non-specific states such as satisfaction and stress. In this book we attempt to capture modern-day interpretations of emotion, looking at emotion in terms of transactions and processes rather than simple cause and effect. We entertain the idea of an 'emotionally intelligent building' as an alternative to the much-hyped intelligent building. The assertion is that we should create environments that are emotionally intelligent. Rather than focusing on the aptitudes or shortcomings of individuals at work, we should place closer attention on the office environment. It's not that we are emotionally disabled - it's the environment that disables us! The ability of you and me to interpret, control and express emotions may not simply be a result of our own make-up. A radically different outlook considers how our workspace and workplace debilitates or enables our emotional understanding. In the modern workplace there are many innovations that can undermine our emotional intelligence, such poorly implemented hot-desking or lean environments. Contrariwise there are key innovations such as Activity Based Working (ABW) that have the potential to enhance our emotional state. Through a series of unique case studies from around the world, we investigate key concepts that can be used by designers and facilities managers alike. No longer should designers be asked to incorporate emotional elements as intangible un-costed 'add-ons'. This book provides a shot in the arm for workplace design professionals, pointing to a new way of thinking based on the emotional intelligence of the workplace.

Indigenous peoples have historically gained little from large-scale resource development on their traditional lands, and have suffered from its negative impacts on their cultures, economies and societies. During recent decades indigenous groups and their allies have fought hard to change this situation: in some cases by opposing development entirely; in many others by seeking a fundamental change in the distribution of benefits and costs from resource exploitation. In doing so they have utilised a range of approaches, including efforts to win greater recognition of indigenous rights in international fora; pressure for passage of national and state or provincial legislation recognising indigenous land rights and protecting indigenous culture; litigation in national and international courts; and direct political action aimed at governments and developers, often in alliance with non-governmental organisations (NGOs). At the same time, and partly in response to these initiatives, many of the corporations that undertake large-scale resource exploitation have sought to address concerns regarding the impact of their activities on indigenous peoples by adopting what are generally referred to as "corporate social responsibility" (CSR) policies. This book focuses on such corporate initiatives. It does not treat them in isolation, recognising that their adoption and impact is contextual, and is related both to the wider social and political framework in which they occur and to the activities and initiatives of indigenous peoples. It does not treat them uncritically, recognising that they may in some cases consist of little more than exercises in public relations. However, neither does it approach them cynically, recognising the possibility that, even if CSR policies and activities reflect hard-headed business decisions, and indeed perhaps particularly if they do so, they can generate significant benefits for indigenous peoples if appropriate accountability mechanisms are in place. In undertaking an in-depth analysis of CSR and indigenous peoples in the extractive industries, the book seeks to answer the following questions. What is the nature and extent of CSR initiatives in the extractive industries and how should they be understood? What motivates companies to pursue CSR policies and activities? How do specific political, social and legal contexts shape corporate behaviour? What is the relationship between indigenous political action and CSR? How and to what extent can corporations be held accountable for their policies and actions? Can CSR help bring about a fundamental change in the distribution of benefits and costs from large-scale resource exploitation and, if so, under what conditions can this occur? Earth Matters gathers key experts from around the world who discuss corporate initiatives in Alaska, Ecuador, Australia, Canada, Peru, Papua New Guinea, Indonesia and Russia. The book explores the great diversity that characterises initiatives and policies under the name of "corporate social responsibility", the highly contingent and contextual nature of corporate responses to indigenous demands, and the complex and evolving nature of indigenous-corporate relations. It also reveals much about the conditions under which CSR can contribute to a redistribution of benefits and costs from large-scale resource development. Earth Matters will be essential reading for those working in and studying the extractive industry worldwide, as well as those readers looking for a state-of-the-art description of how CSR is functioning in perhaps its most difficult setting.

For a growing number of countries in Africa the discovery and exploitation of natural resources is a great opportunity, but one accompanied by considerable risks. Countries dependent on oil, gas, and mining have tended to have weaker long-run growth, higher rates of poverty, and greater income inequality than less resource-abundant economies. For these resource producing economies relative prices make it more difficult to diversify into activities outside of the resource sector, limiting structural change. Mining for Change: Natural Resources and Industry in Africa presents research undertaken to understand how better management of the revenues and opportunities associated with natural resources can accelerate diversification and structural change in Africa. It begins with essays on managing the boom, the construction sector, and linking industry to the major issues that frame the question of how to use natural resources for structural change. It reports the main research results for five countries-Ghana, Mozambique, Uganda, Tanzania and Zambia. Each country study covers managing the boom, the construction sector, and linking industry to the resource. Mining for Change argues that good policy can make a difference and sets out ideas for policy change and widening the options for structural change. . An open access title available under the terms of a CC BY-NC-SA 3.0 IGO licence.

So much has been said about Marikana since the tragedy of 16 August 2012 where 34 miners were shot dead by police. South Africans are divided, with many supporting the miners and others supporting the police. The news and the images of the massacre made headlines around the globe for weeks. What the world didn’t take into account was who and what it took to bring that news from the small town of Rustenburg to the world.

Reporting from the Frontline by Gia Nicolaides is about personal experiences describing incidents behind the scenes from the main action. While most journalists spent weeks covering the unfolding events at Marikana, many didn’t have the opportunity to tell their own stories. A large group of journalists, producers and television presenters gathered at the North West Platinum Mine when several deaths were reported and the violence broke out. While the nation and the world focused on what was happening on the ground, no one asked how the media dealt with this tragedy. As with any good movie, critics want to know what it took to create it.

These stories will take you to the production centre of Marikana where the journalists watched, listened and interviewed in order to weave the stories together. The way Marikana was told to the world is quite different to what happened to the journalists who covered it. Their stories will show a completely different perspective.

For over 80 years, the National Society of Professional Engineers (NSPE) has been a leader in the promotion of ethical practice within the field of engineering. One of the Society's greatest contributions is the formation and adoption of the NSPE Code of Ethics. But the code, with its six "Fundamental Canons," is only truly instructive if engineers can bridge the gap between principles and action. Here there is no substitute for personal reflection on the ethical and philosophical issues that underlie the code. If done well, such reflection provides an indispensable basis for moral problem solving. Beyond the Code: A Philosophical Guide to Engineering Ethics is designed to complement the NSPE Code of Ethics by helping readers "go beyond" in their understanding of the philosophical issues bound up in the code. Each chapter addresses one of the Fundamental Canons of the NSPE code, and provides a philosophical analysis of the various parts of each canon by employing contemporary and classical texts. This unique approach to engineering ethics guides students and professionals in their readings of the appended selections to refine their understanding of the code in order to apply it to the practical challenges of today's engineers. Key Features: Is the first introduction to engineering ethics that helps students understand and apply the NSPE Code of Ethics to engineering practice Includes a Preface from Arthur E. Schwartz, NSPE Deputy Executive Director and General Counsel, and NAFE Executive Director As a hybrid text, includes primary philosophical texts with extensive introductions and guided reading questions from the book's three authors Offers case studies from the NSPE Board of Ethical Review, allowing students to see a direct connection between the issues discussed in the text and real-world engineering practice Includes the following pedagogical aids: "Key Terms and Concepts" for each chapter "Preparing to Read" sections before each primary source reading "Guided Reading Questions" after each primary source reading "Going Beyond-Our Questions for a Deep Dive" after each case study.

This book is a summary of the main restoration works carried out at the Church of the Nativity in Bethlehem that commenced in September 2013. Work on roof wooden structures, wall and floor mosaics, internal plasters, wooden architraves and painted columns of the naves, external wall surfaces and Narthex is all presented in a sequence of reports that accompany the reader up to the final interventions through accurate descriptions of historical and archaeological features, initial state of conservation and appropriate techniques of conservation and restoration. Topics are treated with the methodological and linguistic rigor specific to each disciplinary sector involved even if, in the interest of making reading and comprehension easier, it was sometimes preferred to present only significant case studies, which are nevertheless representative of groups of wider and more complex problems. Through the reading of this work, the reader can simply fulfil his desire for knowledge and obtain answers to certain curiosities about the past history of the Church. At the same time, useful guidelines in dealing with conservation and restoration interventions at historic-architectural sites of similar complexity can be found. The book is, therefore, addressed to a generic reader, interested in the history and conservation of one of the most representative examples of our heritage, but also, in light of its technical and scientific value, to university students, technicians, restorers, architects, structural engineers, archaeologists and historians.

The past few decades have witnessed remarkable growth in the application of passive seismic monitoring to address a range of problems in geoscience and engineering, from large-scale tectonic studies to environmental investigations. Passive seismic methods are increasingly being used for surveillance of massive, multi-stage hydraulic fracturing and development of enhanced geothermal systems. The theoretical framework and techniques used in this emerging area draw on various established fields, such as earthquake seismology, exploration geophysics and rock mechanics. Based on university and industry courses developed by the author, this book reviews all the relevant research and technology to provide an introduction to the principles and applications of passive seismic monitoring. It integrates up-to-date case studies and interactive online exercises, making it a comprehensive and accessible resource for advanced students and researchers in geophysics and engineering, as well as industry practitioners.

This book is about geoplasticity, solid mechanics of rock, jointed rock and soil beyond the domain of a purely elastic deformation. Plastic deformation is irreversible and begins at the limit to elasticity with any attempt at further loading. Stress at the limit to elasticity is "strength" which is described by a functional relationship amongst stresses, that is, by a yield function or failure criterion. Mohr-Coulomb, Drucker-Prager and Hoek-Brown criteria are well-known examples in geomechanics. Beyond the elastic limit, but still within the realm of small strain increments, a total strain increment is the sum of an elastic increment and a plastic increment. The elastic increment is computed through an incremental form of Hooke's law, isotropic or anisotropic as the case may be. Computation of the plastic part is at the core of any plasticity theory and is approached through the concept of a plastic potential. The plastic potential is a function of stresses and perhaps other material parameters such as plastic strain and temperature. Derivatives of the plastic potential with respect to stress lead to the plastic part of the total strain increment. If the yield criterion and plastic potential are the same, then the plastic stress-strain relationships are "associated rules of flow" and follow a "normality" principle. Normality is in reference to a graphical portrayal in principal stress space where the plastic strain increment is perpendicular to the yield surface. If the plastic potential and yield criterion are different, as is often the case in geoplasticity, then the rules of flow are "non-associated". Drucker's famous stability postulate implies normality at a smooth point on the yield surface, convexity of the yield function and other important features of plasticity theory in geomechanics. However, there is no point to proceeding to theoretical analyses without physical justification. Hence, the physical foundations for application of plasticity theory to rock, jointed rock and soil are examined in Chapter 2 of this book. A brief review of continuum mechanics principles is given in Chapter 3. Chapter 4 focuses on plane plastic strain and "sliplines". The technical literature is replete with numerous diagrams of sliplines, especially in discussions of foundations on soils, but the relevant mathematics is often lacking and with it genuine understanding. Examples illustrate application of theory to traditional geomechanics problems such as computation of retaining wall forces in soils, foundation bearing capacity of soil and rock, wedge penetration of rock under confining pressure and others. Brief discussions of anisotropy, visco-plasticity and poro-plasticity are presented in Chapters 6, 7 and 8. This book will be of interest to civil, geological and mining engineers, particularly those involved in reliable design of excavations and foundations beyond elasticity, especially in jointed rock.

In the past 13 years since the publication of Longwall Mining, 2nd edition in 2006, although there have been no major changes in longwall mining technology and operations, many incremental developments in the whole system as well as various subsystems of the existing longwall mining operational technologies as detailed in the 2nd edition have been added to this edition. Major developments are automation, and health and safety technology, as well as equipment reliability, thereby greatly increasing productivity and cutting cost. In particular, the longwall system can now run automatically cut by cut forever without operators' intervention provided that the geology allows it. Other health and safety features such as LASC, personal proximity detection, color lighting, automatic shield water sprays and remote shearer control are fully operational. There are more than 7000 sensors installed in current longwall mining systems. The big data obtained and fast communication technology have been fully utilized to improve and solve operational problems in real time. Those features are fully documented in the new edition. In pursuit of high productivity and cutting cost, life cycle management that increases equipment reliability has been implemented by OEM. Automation improvement such as tail-end automatic chain tensioner greatly extends AFC chain's service life. Other incremental improvements including dust and methane controls, entry development, panel design and face move are addressed. Additional operational issues such as extension of panel width and compatibility test are also discussed. Since the last plow longwall mine was closed in 2018, the chapter on plow longwalling has been dropped and in its place Automation of Longwall Components and System is added. Also, a new chapter Longwall Top Coal Caving Mining (LTCC) is added due to its successful application in Australia since 2005. Longwall Mining, 3rd edition will be of interest to professionals and academics in the field of mining engineering specifically, serving both as a reference work and an (under)graduate textbook, but will also interest civil, geomechanical and geological engineers and rock mechanics professionals, as well as coal operators, mining consultants, researchers, equipment manufacturers, and government regulators.

APCOM is a peer-reviewed forum for industrial and research communities working in the mineral industry to share expertise on the application of computer and operations research technology. Recognized since the 1960s as the worlda (TM)s premier conference in the field, APCOM features an impressive range of topics from geostatistics to data warehousing. APCOM 2005 builds on this reputation, showcasing the latest industrial applications and emerging technologies, focusing particularly on mobilizing the inherent value in largely under-used data and information systems, and how these data systems cab be analyzed for real-time or process-based improvements.

Advanced Construction Mathematics covers the range of topics that a student must learn in order to achieve success in Level 3 and 4 mathematics for the Pearson BTEC National and BTEC HNC/HND in Construction, Building Services, and Civil Engineering. Packed with easy to follow examples, its 18 chapters cover algebra (equations, transposition and evaluation of formulae), differentiation, integration, statistics and numerous other core concepts and their application in the construction/civil engineering field. The book explains technical processes before applying mathematical techniques to solve practical problems which gradually build in complexity. Each chapter contains self-test exercises and answers and numerous illustrations to simplify the essential maths required at Levels 3 and 4. The book is also a useful recap or primer for students on BSc or non-cognate MSc Construction and Civil Engineering degrees.

Written by an internationally-recognized team of natural gas industry experts, the fourth edition of Handbook of Natural Gas Transmission and Processing is a unique, well-researched, and comprehensive work on the design and operation aspects of natural gas transmission and processing. Six new chapters have been added to include detailed discussion of the thermodynamic and energy efficiency of relevant processes, and recent developments in treating super-rich gas, high CO2 content gas, and high nitrogen content gas with other contaminants. The new material describes technologies for processing today's unconventional gases, providing a fresh approach in solving today's gas processing challenges including greenhouse gas emissions. The updated edition is an excellent platform for gas processors and educators to understand the basic principles and innovative designs necessary to meet today's environmental and sustainability requirement while delivering acceptable project economics.

Michael Amundson presents a detailed analysis of the four mining communities at the hub of the twentieth-century uranium booms: Moab, Utah; Grants, New Mexico; Uravan, Colorado; and Jeffrey City, Wyoming. He follows the ups and downs of these 'Yellowcake Towns' from uranium's origins as the crucial element in atomic bombs and the 1950s boom to its use in nuclear power plants, the Three Mile Island accident, and the 1980s bust. Yellowcake Towns provides a look at the supply side of the Atomic Age and serves as an important contribution to the growing bibliography of atomic history.

For most of the twentieth century tin was fundamental for both warfare and welfare. The importance of tin is most powerfully represented by the tin can - an invention which created a revolution in food preservation and helped feed both the armies of the great powers and the masses of the new urban society. The trouble with tin was that economically viable deposits of the metal could only be found in a few regions of the world, predominantly in the southern hemisphere, while the main centers of consumption were in the industrialized north. The tin trade was therefore a highly politically charged economy in which states and private enterprise competed and cooperated to assert control over deposits, smelters and markets. Tin provides a particularly telling illustration of how the interactions of business and governments shape the evolution of the global economic trade; the tin industry has experienced extensive state intervention during times of war, encompasses intense competition and cartelization, and has seen industry centers both thrive and fail in the wake of decolonization. The history of the international tin industry reveals the complex interactions and interdependencies between local actors and international networks, decolonization and globalization, as well as government foreign policies and entrepreneurial tactics. By highlighting the global struggles for control and the constantly shifting economic, geographical and political constellations within one specific industry, this collection of essays brings the state back into business history, and the firm into the history of international relations.

More than half of the world's petroleum is to be found in carbonate rocks, for example in the Middle East, the former USSR and in North America. These rocks show a bewildering diversity of grains and textures, due in part to the wealth of different fossil organisms which have contributed to carbonate sedimentation, and in part to a wide variety of diagenetic processes which can radically modify textures and obscure the depositional fabric.Careful petrographic study with a polarising microscope is a key element of any study of carbonate sediments, as a companion to field or core logging, and as a necessary precursor to geochemical analysis. This atlas, which illustrates in full colour a range of features not attempted in any general textbook, is designed as a laboratory manual to keep beside the microscope, as an aid to identifying grain types and textures in carbonates. It appeals alike to undergraduate and graduate students and to professionals in teaching institutions, research laboratories and industry.

This book considers the most contemporary innovations propelling the extractive industries forward while also creating new environmental and social challenges. The socio-ecological fabric of innovation in the extractive industries is considered through an integrative approach that brings together engineers, natural scientists, and social scientists-academics and practitioners-giving an empirically grounded and realistic evaluation of the innovations in this sector. It synthesizes a series of questions including:

The book covers chapters ranging from introduction to recent technological challenges, case studies of energy-efficient buildings with policy and awareness issues, fundamentals and present status along with research updates and future aspects on topics focusing on energy-efficient construction, materials Provides comprehensive information on energy efficient buildings including policy and energy audit aspects with case studies Examines application of PCMs in passive heating and cooling in buildings; role of active TES and energy saving potential

While other historians have skated over the labour unrest of 1919, focusing instead on the general strike of 1926, Martyn Ives uncovers a remarkable incidence of unofficial mass strikes in the coalfields, waged against mineowners, the government, and trade union leaders. Led by revolutionaries, this mass movement also offered a glimpse of an alternative road to socialism.

The book offers a systematic analysis of footings (i.e. shallow foundations) in a realistic way, using constitutive relationships of the soil. The aim of the book is to deal with the theme holistically, involving the determination of the constitutive law of the soil, and then proportioning the footing occurring in different situations in actual practice. The book has eleven chapters. After giving an introduction and scope of the book in the first chapter, second and third chapters are respectively devoted to constitutive laws of soil and basic stress equations. In the third chapter analysis of strip footings subjected to central vertical load has been dealt. This analysis has been extended for eccentric -inclined load in the fifth chapter. Since problems of shallow foundations resting adjacent to a slope are of prime importance, this aspect has been dealt in sixth chapter. In the seventh chapter, analysis pertaining to square and rectangular footings have been presented. Effect of interference between adjacent footing is covered in chapter eight. Since ring footings are usually provided for tanks, silos, towers etc., ninth chapter is devoted to this. Added attraction of the book is its chapter ten in which footings located in seismic regions have been covered. Effect of embedment below the ground surface on the behavior of footings located both in non-seismic and seismic regions has been dealt in the chapter eleven. The book is intended for senior undergraduate, postgraduate and Ph.D. students of civil engineering, research scholars, practicing engineers, teachers and academicians. The analyses are based on the latest information available. A number of illustrated examples have been included in the text. SI units have been used in the book.

1. Concrete Mix Design concepts covered from a practical perspective. 2. Will help engineers to develop their own concrete mix design computer tools in Office Excel. 3. Covers different types of concretes and their design methodologies, each of which approaches mix design from a different direction.

Blowout and Well Control Handbook, Second Edition, brings the engineer and rig personnel up to date on all the useful methods, equipment, and project details needed to solve daily well control challenges. Blowouts are the most expensive and one of the most preventable accidents in the oil and gas industry. While some rig crews experience frequent well control incidents, some go years before seeing the real thing. Either way, the crew must always be prepared with quick understanding of the operations and calculations necessary to maintain well control. Updated to cover the lessons learned and new technology following the Macondo incident, this fully detailed reference will cover detection of influxes and losses in equipment and methods, a greater emphasis on kick tolerance considerations, an expanded section on floating drilling and deepwater floating drilling procedures, and a new blowout case history from Bangladesh. With updated photos, case studies, and practice examples, Blowout and Well Control Handbook, Second Edition will continue to deliver critical and modern well control information to ensure engineers and personnel stay safe, environmentally-responsible, and effective on the rig.

While the ASCE Body of Knowledge (BOK2) is the codified source for all technical and non-technical information necessary for those seeking to attain licensure in civil engineering, recent graduates have notoriously been lacking in the non-technical aspects even as they excel in the technical. Fundamentals of Civil Engineering: An Introduction to the ASCE Body of Knowledge addresses this shortfall and helps budding engineers develop the knowledge, skills, and attitudes suggested and implied by the BOK2. Written as a resource for all of the non-technical outcomes not specifically covered in the BOK2, it details fundamental aspects of fourteen outcomes addressed in the second edition of the ASCE Body of Knowledge and encourages a broader perspective and understanding of the role of civil engineers in society as well as the reciprocal influence between civil engineering and social evolution. With discussion questions and group activities at the end of each chapter, topics covered include humanities and social sciences, experimentation, sustainability, contemporary issues and historical perspectives, risk and uncertainty, communication, public policy, globalization, leadership and teamwork, and professional and ethical responsibilities. Suitable for both current and former students in pursuit of further breadth and depth of knowledge and professional maturity, this primer promotes introspection, self-evaluation, and self-learning. It details those attitudes that are essential to the achievement of personal and professional success and advancement to positions of leadership, and encourages an appreciation of the human values that are fundamental to professional practice.