A riveting account of the conquest of the vast American heartland that offers a vital reconsideration of the relationship between Native Americans and European colonists, and the pivotal role of the mighty Mississippi. America’s waterways were once the superhighways of travel and communication. Cutting a central line across the landscape, with tributaries connecting the South to the Great Plains and the Great Lakes, the Mississippi River meant wealth, knowledge, and power for those who could master it. In this ambitious and elegantly written account of the conquest of the West, Jacob Lee offers a new understanding of early America based on the long history of warfare and resistance in the Mississippi River valley. Lee traces the Native kinship ties that determined which nations rose and fell in the period before the Illinois became dominant. With a complex network of allies stretching from Lake Superior to Arkansas, the Illinois were at the height of their power in 1673 when the first French explorers—fur trader Louis Jolliet and Jesuit priest Jacques Marquette—made their way down the Mississippi. Over the next century, a succession of European empires claimed parts of the midcontinent, but they all faced the challenge of navigating Native alliances and social structures that had existed for centuries. When American settlers claimed the region in the early nineteenth century, they overturned 150 years of interaction between Indians and Europeans. Masters of the Middle Waters shows that the Mississippi and its tributaries were never simply a backdrop to unfolding events. We cannot understand the trajectory of early America without taking into account the vast heartland and its waterways, which advanced and thwarted the aspirations of Native nations, European imperialists, and American settlers alike.
Fluid flows that transfer heat and mass often involve drops and bubbles, particularly if there are changes of phase in the fluid in the formation or condensation of steam, for example. Such flows pose problems for the chemical and mechanical engineer significantly different from those posed by single-phase flows. This book reviews the current state of the field and will serve as a reference for researchers, engineers, teachers, and students concerned with transport phenomena. It begins with a review of the basics of fluid flow and a discussion of the shapes and sizes of fluid particles and the factors that determine these. The discussion then turns to flows at low Reynolds numbers, including effects due to phase changes or to large radial inertia. Flows at intermediate and high Reynolds numbers are treated from a numerical perspective, with reference to experimental results. The next chapter considers the effects of solid walls on fluid particles, treating both the statics and dynamics of the particle-wall interaction and the effects of phase changes at a solid wall. This is followed by a discussion of the formation and breakup of drops and bubbles, both with and without phase changes. The last two chapters discuss compound drops and bubbles, primarily in three-phase systems, and special topics, such as transport in an electric field.
Technological improvements have greatly increased the ability of marine scientists to collect and analyze data over large spatial scales, and the resultant insights attainable from interpreting those data vastly increase understanding of poplation dynamics, evolution and biogeography. Marine Metapopulations provides a synthesis of existing information and understanding, and frames the most important future directions and issues. - First book to systematically apply metapopulation theory directly to marine systems - Contributions from leading international ecologists and fisheries biologists - Perspectives on a broad array of marine organisms and ecosystems, from coastal estuaries to shallow reefs to deep-sea hydrothermal vents - Critical science for improved management of marine resources - Paves the way for future research on large-scale spatial ecology of marine systems
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