In Producing Spoilers Joyce Dalsheim explores the problem of stalled peacemaking by looking at "spoilers"--radical groups that are counterproductive to peacemaking--not as the cause, but as a symptom of systemic malfunctions within the concept of the nation state itself, and the secular constructs of historicism that support it.

An analysis and comparison has been made of the pitching moment characteristics of airfoils with plain flaps and spoilers. Sectional characteristics of airfoil having retractable slotted flap with plain, slot-lip, or retractable ailerons are presented for a large range of aileron deflections. The analysis indicated that pitching moments produced by spoilers were less positive than those produced by plain flaps of equal effectiveness, also that pitching moments created by the spoiler increased less with the Mach number than similar moments produced by plain flaps. Positive values of pitching moment decreased as devices were located nearer airfoil leading edge.

This report examines the application of plastics in European cars in the middle of the year 2000. It evaluates the changes in use and considers possible developments over the next decade. The use of plastics for specific components is examined, comparison is made between competitive materials and examples of commercial application are included. Estimates are presented for current plastics usage in European cars with forecasts to 2008.

This book explores the contradictions that emerge in international statebuilding efforts in war-torn societies. Since the end of the Cold War, more than 20 major peace operations have been deployed to countries emerging from internal conflicts. This book argues that international efforts to construct effective, legitimate governmental structures in these countries are necessary but fraught with contradictions and vexing dilemmas.. Drawing on the latest scholarly research on postwar peace operations, the volume: addresses cutting-edge issues of statebuilding including coordination, local ownership, security, elections, constitution making, and delivery of development aid features contributions by leading and up-and-coming scholars provides empirical case studies including Afghanistan, Cambodia, Croatia, Kosovo, Liberia, Sierra Leone, South Africa, and others presents policy-relevant findings of use to students and policymakers alike The Dilemmas of Statebuilding will be vital reading for students and scholars of international relations and political science. Bringing new insights to security studies, international development, and peace and conflict research, it will also interest a range of policy makers.

This comprehensive volume addresses the mechanics of flight through a combination of theory and applications. Topics are presented in a logical order and coverage within each is extensive, including a detailed discussion on the quaterion formulation for six-degree-of-freedom flight.

Fundamental Processes in Ecology presents a way to study ecosystems that is not yet available in ecology textbooks but is resonant with current thinking in the emerging fields of geobiology and Earth System Science. It provides an alternative, process-based classification of ecology and proposes a truly planetary view of ecological science. To achieve this, it asks (and endeavours to answer) the question, "what are the fundamental ecological processes which would be found on any planet with Earth-like, carbon based, life?" The author demonstrates how the idea of fundamental ecological processes can be developed at the systems level, specifically their involvement in control and feedback mechanisms. This approach allows us to reconsider basic ecological ideas such as energy flow, guilds, trade-offs, carbon cycling and photosynthesis; and to put these in a global context. In doing so, the book puts a much stronger emphasis on microorganisms than has traditionally been the case. The integration of Earth System Science with ecology is vitally important if ecological science is to successfully contribute to the massive problems and future challenges associated with global change. Although the approach is heavily influenced by Lovelock's Gaia hypothesis, this is not a popular science book about Gaian theory. Instead it is written as an accessible text for graduate student seminar courses and researchers in the fields of ecology, earth system science, evolutionary biology, palaeontology, history of life, astrobiology, geology and physical geography.

Reproductions of reports, some declassified, of research done at Langley Memorial Aeronautical Laboratory during World War II. The order of reports does not represent when they were chronologically issued. Reference to the original version of each report is included.