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This book presents an overview of the chemistry, geology, toxicology and environmental impacts of arsenic, presenting information on relatively common arsenic minerals and their key properties. In addition, it includes discussions on the environmental impacts of the release of arsenic from mining and coal combustion. Although the environmental regulations of different nations vary and change over time, prominent International, North American, and European guidelines and regulations on arsenic will be reviewed. Includes information on recent environmental catastrophes (e.g. Bangladesh and China) A thorough discussion of the arsenic cycle, including the cosmological origin of arsenic Includes Appendices providing extensive glossary and measurement conversion tables
Edison to Enron. Energy Markets and Political Strategies
The oil industry in the United States has been the subject of innumerable histories. But books on the development of the natural gas industry and the electricity industry in the U.S. are scarce. Edison to Enron is a readable flowing history of two of America's largest and most colorful industries. It begins with the story of Samuel Insull, a poor boy from England, who started his career as Thomas Edison's right-hand man, then went on his own and became one of America's top industrialists. But when Insull's General Electric's energy empire collapsed during the Great Depression, the hitherto Great Man was denounced and prosecuted and died a pauper. Against that backdrop, the book introduces Ken Lay, a poor boy from Missouri who began his career as an aide to the head of Humble oil, now part of Exxon Mobil. Lay went on to become a Washington bureaucrat and energy regulator and then became the wunderkind of the natural gas industry in the 1980s with Enron. To connect the lives of these two energy giants, Edison to Enron takes the reader through the flamboyant history of the American energy industry, from Texas wildcatters to the great pipeline builders to the Washington wheeler-dealers. From the Reviews… «This scholarly work fills in much missing history about two of America's most important industries, electricity and natural gas.» —Joseph A. Pratt, NEH-Cullen Professor of History and Business, University of Houston «… a remarkable book on the political inner workings of the U.S. energy industry.» —Robert Peltier, PE, Editor-in-Chief, POWER Magazine «This is a powerful story, brilliantly told.» —Forrest McDonald, Historian
Geotechnische Nachweise nach EC 7 und DIN 1054. Einführung in Beispielen
Safety verifications in earthworks and foundation engineering will soon have to be performed in accordance with EC 7-1. The book shows how the present procedures have to change and introduces the new code. It is thus an indispensable help to geotechnical and civil engineers.
Improving Natural Resource Management. Ecological and Political Models
The decision to implement environmental protection options is a political one. These, and other political and social decisions affect the balance of the ecosystem and how the point of equilibrium desired is to be reached. This book develops a stochastic, temporal model of how political processes influence and are influenced by ecosystem processes and looks at how to find the most politically feasible plan for managing an at-risk ecosystem. Finding such a plan is accomplished by first fitting a mechanistic political and ecological model to a data set composed of observations on both political actions that impact an ecosystem and variables that describe the ecosystem. The parameters of this fitted model are perturbed just enough to cause human behaviour to change so that desired ecosystem states occur. This perturbed model gives the ecosystem management plan needed to reach desired ecosystem states. To construct such a set of interacting models, topics from political science, ecology, probability, and statistics are developed and explored. Key features: Explores politically feasible ways to manage at-risk ecosystems. Gives agent-based models of how social groups affect ecosystems through time. Demonstrates how to fit models of population dynamics to mixtures of wildlife data. Presents statistical methods for fitting models of group behaviour to political action data. Supported by an accompanying website featuring datasets and JAVA code. This book will be useful to managers and analysts working in organizations charged with finding practical ways to sustain biodiversity or the physical environment. Furthermore this book also provides a political roadmap to help lawmakers and administrators improve institutional environmental management decision making.
The Second Sexism. Discrimination Against Men and Boys
Does sexism against men exist? What it looks like and why we need to take it seriously This book draws attention to the «second sexism,» where it exists, how it works and what it looks like, and responds to those who would deny that it exists. Challenging conventional ways of thinking, it examines controversial issues such as sex-based affirmative action, gender roles, and charges of anti-feminism. The book offers an academically rigorous argument in an accessible style, including the careful use of empirical data, and includes examples and engages in a discussion of how sex discrimination against men and boys also undermines the cause for female equality.
IP Telephony. Deploying VoIP Protocols and IMS Infrastructure
All you need to know about deploying VoIP protocols in one comprehensive and highly practical reference – Now updated with coverage on SIP and the IMS infrastructure This book provides a comprehensive and practical overview of the technology behind Internet Telephony (IP), providing essential information to Network Engineers, Designers, and Managers who need to understand the protocols. Furthermore, the author explores the issues involved in the migration of existing telephony infrastructure to an IP – based real time communication service. Assuming a working knowledge of IP and networking, it addresses the technical aspects of real-time applications over IP. Drawing on his extensive research and practical development experience in VoIP from its earliest stages, the author provides an accessible reference to all the relevant standards and cutting-edge techniques in a single resource. Key Features: Updated with a chapter on SIP and the IMS infrastructure Covers ALL the major VoIP protocols – SIP, H323 and MGCP Includes a large section on practical deployment issues gleaned from the authors’ own experience Chapter on the rationale for IP telephony and description of the technical and business drivers for transitioning to all IP networks This book will be a valuable guide for professional network engineers, designers and managers, decision makers and project managers overseeing VoIP implementations, market analysts, and consultants. Advanced undergraduate and graduate students undertaking data/voice/multimedia communications courses will also find this book of interest. Olivier Hersent founded NetCentrex, a leading provider of VoIP infrastructure for service providers, then became CTO of Comverse after the acquisition of NetCentrex. He now manages Actility, provider of IMS based M2M and smartgrid infrastructure and applications.
Everyone Leads. Building Leadership from the Community Up
Praise for Everyone Leads «If America is going to continue to thrive in the twenty-first century, we must strengthen our sense of community. In Everyone Leads, Schmitz lays out the challenges for those of us who have a passion to make a difference and, more important, the strategies to spark lasting change from the grassroots up. His unique perspective and experience make this a must-read for community activists.»—Geoffrey Canada, president and CEO, Harlem Children's Zone «This moment in history demands that we stop waiting for others—especially others living in Washington, D.C.—to solve the problems and right the wrongs of our times. Now, more than ever, we must mine the most underutilized resource available to us: We the People. Everyone Leads shows us how.»—Arianna Huffington, president and executive editor, Huffington Post Media Group «Social change has always come from the leadership of the many, not the few. Everyone Leads shows us how we can all step up and contribute to social change.»—Tavis Smiley, author, broadcaster, philanthropist «Every nonprofit can learn from Public Allies' example that the leadership we need to solve problems exists within our communities. Everyone Leads is a guide to inclusion, collaboration, and community building that will inspire readers to see leadership and opportunity in places we don't usually look.»—Sterling Speirn, CEO, W.K. Kellogg Foundation «Schmitz has produced the road map we need for this 'all hands on deck' moment when we need a new spirit of collaborative leadership and action to face the problems of our day. Reading this book, we are not surprised that Michelle Obama learned from Public Allies how to build leaders and build communities.»—Harris Wofford, former United States Senator, and CEO of the Corporation for National and Community Service under President Bill Clinton Register at www.josseybass.com/emailfor more information on our publications, authors, and to receive special offers.
Rubber as a Construction Material for Corrosion Protection. A Comprehensive Guide for Process Equipment Designers
First book on rubber used as a construction material dedicated to the chemical process industry Despite the long history of rubber as a construction material, this book is a unique publication as it comprehensively looks at the material with respect to the anti-corrosion requirements of the multitude of industries where rubber is used, both on land and offshore. This guide documents how rubber reliably meets the threats of corrosion and contributes to the longevity of the equipment. Chapters on ebonite, natural, and synthetic rubbers, examine their relevant properties and chemical resistance. The book details the practical aspects and handling of rubber lined equipment: thin-walled structures, vacuum vessels, ducts, large diameter tanks, agitators, and fully lined pipes (both inside and outside). Molded and fabricated products of ebonite and soft rubber as well as hand-made rubber products are shown along with vulcanization technology, testing and inspections, measurements and standards. Several case studies are included demonstrating the preferential choice of rubber as a construction material as well as practical applications and techniques of its usage in the chlor-alkali, fertilizer, mineral processing and other core chemical processing industries, which are the largest consumers of rubber as a material of construction. The volume ends with a section on aging and prediction of service life. Rubber as a Construction Material for Corrosion Protection will be used by chemical engineers, rubber technologists, students, research workers worldwide in the rubber industry and process industries such as fertilizer, mining and ore, oil & gas, paper and pulp, steel plants, as well as people engaged in corrosion protection. The book will also be very useful to the construction industry.
Beyond 3G - Bringing Networks, Terminals and the Web Together. LTE, WiMAX, IMS, 4G Devices and the Mobile Web 2.0
Giving a sound technical introduction to 3GPP LTE and SAE, this book explains the decisions taken during standardization while also examining the likely competition for LTE such as HSPA+ and WiMAX. As well as looking at next generation network technologies, Beyond 3G – Bringing Networks, Terminals and the Web Together describes the latest mobile device developments, voice and multimedia services and the mobile web 2.0. It considers not only how the systems, devices and software work but also the reasons behind why they are designed in this particular way. How these elements strongly influence each other is discussed as well as how network capabilities, available bandwidth, mobile device capabilities and new application concepts will shape the way we communicate in the future. This book gives an end to end introduction to wireless, from mobile software architecture to core networks, making it a valuable resource for anyone working in the industry. Examines current and next-generation network technologies such as UMTS, HSPA+, WiMAX, LTE and Wifi Analyses and explains performance and capacity in practice as well as future capacity requirements and how they can be fulfilled Introduces the reader to the current cellular telephony architecture and to voice over IP architectures such as SIP, IMS and TISPAN Looks at mobile device hardware and mobile operating system evolution Encompasses all major global wireless standards for application development and the latest state of the mobile web 2.0
Demystifying Exotic Products. Interest Rates, Equities and Foreign Exchange
In recent times, derivatives have been inaccurately labelled the financial weapons of mass destruction responsible for the worst financial crisis in recent history. Inherently complex and perilous for the ill-informed investment professional they can however also be gainfully harnessed. This book is a practical guide to the complexities of exotic products written in simple terms based on the premise that derivatives are not homogenous, and not necessarily dangerous. By exploring common themes behind the construction of various structured products in interest rates, equities and foreign exchange, and investigating the economic environment that promoted the explosive growth of these products, this book will help readers make sense of their relevance in this period of economic uncertainty. Subsequently, by explaining exotic products with simple mathematics, it will aid readers in understanding their potential use in certain investment strategies whilst having a firm control over risk. Exotic products need not be inaccessible. By understanding the products available investors can make informed decisions ensuring features are consistent with their investment objectives and risk preferences. Author Chia Chiang Tan takes readers through the risks and rewards of each product, illustrating when products can damage investment strategies and how to avoid them, leading to suitable, profitable investments. Ultimately, this book will provide practitioners with an understanding of derivatives, enabling them to determine for themselves which products will fit their investment strategy, and how to use them based on the economic environment and inherent risks.