The last two decades have seen a renaissance in interest in the chemistry of the main group elements. In particular research on the metals of group 13 (aluminium, gallium, indium and thallium) has led to the synthesis and isolation of some very novel and unusual molecules, with implications for organometallic synthesis, new materials development, and with biological, medical and, environmental relevance.The Group 13 Metals Aluminium, Gallium, Indium and Thallium aims to co...

Theories of Democracy builds on Robert Dahl's observation that there is no single theory of democracy; only theories. Beyond the broad commitment to rule by the majority, democracy involves a set of contentious debates concerning the proper function and scope of power, equality, freedom, justice, and interests. In this anthology, Ronald J. Terchek and Thomas C. Conte have brilliantly assembled the works of classical, modern, and contemporary commentators to illustrate the deep and diverse ...

In this volume, the author analyzes the problems of urban America and presents economically sound alternatives to guide the growth and development of metropolitan areas without increasing traffic congestion and air pollution; endlessly raising taxes, or sacrificing the availability of affordable housing.Copublished with the Lincoln Institute of Land Policy

Peak-hour traffic congestion has become a major problem in most U.S. cities. In fact, a majority of residents in metropolitan and suburban areas consider congestion their most serious local problem. As citizens have become increasingly frustrated by repeated traffic delays that cost them money and waste time, congestion has become an important factor affecting local government policies in many parts of the nation.In this new book, Anthony Downs looks at the causes of worsening traff...

American cities are shifting collections of individual neghborhoods. Thousands of residents move every year within and among neighborhoods; their flows across a city can radically and quickly alter the character of its neighborhoods. What is behind all this ferment-the decline of one area, the revitalization of another? Can the process be made more rational? Can city neighborhoods be stabilized--and older cities thus preserved?This book argues that such flows of residents are not ra...

During the past two decades, most large American cities have lost population, yet some have continued to grow. Does this trend foreshadow the death” of our largest cities? Or is urban decline a temporary phenomenon likely to be reversed by high energy costs? This ambitious book tackles these questions by analyzing the nature and extent of urban decline and growth of large U.S. cities. It includes and integrates five substudies. The first examines urban decline and some of its long-run cau...

The environmental impacts of sprawling development have been well documented, but few comprehensive studies have examined its economic costs. In 1996, a team of experts undertook a multi-year study designed to provide quantitative measures of the costs and benefits of different forms of growth. Sprawl Costs presents a concise and readable summary of the results of that study.The authors analyze the extent of sprawl, define an alternative, more compact form of growth, proje...

A bold reinterpretation of the causes and legacy of Nat Turner's rebellion―and the definitive account.In August 1831, a group of enslaved people in Southampton County, Virginia, rose up to fight for their freedom. They attacked the plantations on which their enslavers lived and attempted to march on the county seat of Jerusalem, from which they planned to launch an uprising across the South. After the rebellion was suppressed, well over a hundred people, Black and ...

The Pauson-Khand reaction is an important reaction in the field of organic chemistry. It involves the transition-metal catalysed cycloaddition of an alkyne, an alkene and carbon monoxide, to produce cyclopentenones. The importance of this reaction originates from its high value in transforming simple components into the synthetically useful cyclopentenone unit, in which a high degree of molecular complexity can be achieved in a single step, with impressive stereochemical and regiochemical ...

Acids and bases are ubiquitous in chemistry. Our understanding of them, however, is dominated by their behaviour in water. Transfer to non-aqueous solvents leads to profound changes in acid-base strengths and to the rates and equilibria of many processes: for example, synthetic reactions involving acids, bases and nucleophiles; isolation of pharmaceutical actives through salt formation; formation of zwitter- ions in amino acids; and chromatographic separation of substrates. This book seeks...

Economists insist that recovery is at hand, yet unemployment remains high, real estate values continue to drop, and governments stagger under record deficits. The End of Growth proposes a startling diagnosis: humanity has reached a fundamental turning point in its economic history. The expansionary trajectory of industrial civilization is colliding with non-negotiable, natural limits. Richard Heinberg's latest landmark work goes to the heart of the ongoing financial crisis, explaining how ...

An economist's version of The Way Things Work, this engaging volume is part field guide to economics and part expose of the economic principles lurking behind daily events, explaining everything from traffic jams to high coffee prices. The Undercover Economist is for anyone who's wondered why the gap between rich and poor nations is so great, or why they can't seem to find a decent second-hand car, or how to outwit Starbucks. This book offers the hidden story behind these and other questio...