For more than a hundred years, archaeologists have investigated the function of earthen platform mounds in the American Southwest. Built by the Hohokam groups between A.D. 1150 and 1350, these mounds are among the few monumental structures in the Southwest, yet their use and the nature of the groups who built them remain unresolved. Mark Elson now takes a fresh look at these monuments and sheds new light on their significance. He goes beyond previous studies by examining platform mound function and social group organization through a cross-cultural study of historic mound-using groups in the Pacific Ocean region, South America, and the southeastern United States. Using this information, he develops a number of important new generalizations about how people used mounds. Elson then applies these data to the study of a prehistoric settlement system in the eastern Tonto Basin of Arizona that contained five platform mounds. He argues that the mounds were used variously as residences and ceremonial facilities by competing descent groups and were an indication of hereditary leadership. They were important in group integration and resource management; after abandonment they served as ancestral shrines. Elson's study provides a fresh approach to an old puzzle and offers new suggestions regarding variability among Hohokam populations. Its innovative use of comparative data and analyses enriches our understanding of both Hohokam culture and other ancient societies.
It is one of the great mysteries in the archaeology of the Americas: the depopulation of the northern Southwest in the late thirteenth-century AD. Considering the numbers of people affected, the distances moved, the permanence of the departures, the severity of the surrounding conditions, and the human suffering and culture change that accompanied them, the abrupt conclusion to the farming way of life in this region is one of the greatest disruptions in recorded history. Much new paleoenvironmental data, and a great deal of archaeological survey and excavation, permit the fifteen scientists represented here much greater precision in determining the timing of the depopulation, the number of people affected, and the ways in which northern Pueblo peoples coped—and failed to cope—with the rapidly changing environmental and demographic conditions they encountered throughout the 1200s. In addition, some of the scientists in this volume use models to provide insights into the processes behind the patterns they find, helping to narrow the range of plausible explanations. What emerges from these investigations is a highly pertinent story of conflict and disruption as a result of climate change, environmental degradation, social rigidity, and conflict. Taken as a whole, these contributions recognize this era as having witnessed a competition between differing social and economic organizations, in which selective migration was considerably hastened by severe climatic, environmental, and social upheaval. Moreover, the chapters show that it is at least as true that emigration led to the collapse of the northern Southwest as it is that collapse led to emigration.
p.p1 {margin: 0.0px 0.0px 0.0px 0.0px; font: 10.0px Arial} The last few decades have witnessed an outpouring of literature on macroeconomic models in the broad ‘heterodox’ tradition of Marx, Keynes, Robinson, Kaldor and Kalecki. These models yield an alternative analytical framework in which the big questions of our day – such as how inequality is related to growth or stagnation, and whether long-run growth is stable or unstable – can be fruitfully addressed. Heterodox Macroeconomics provides an accessible, pedagogically oriented treatment of the leading models and approaches in heterodox macroeconomics with clear, step-by-step presentations of core models and their solutions, properties and implications.
An Up-to-Date Toolbox for Probing Biology Biophysics: Tools and Techniques covers the experimental and theoretical tools and techniques of biophysics. It addresses the purpose, science, and application of all physical science instrumentation and analysis methods used in current research labs. The book first presents the historical background, concepts, and motivation for using a physical science toolbox to understand biology. It then familiarizes undergraduate students from the physical sciences with essential biological knowledge. The text subsequently focuses on experimental biophysical techniques that primarily detect biological components or measure/control biological forces. The author describes the science and application of key tools used in imaging, detection, general quantitation, and biomolecular interaction studies, which span multiple length and time scales of biological processes both in the test tube and in the living organism. Moving on to theoretical biophysics tools, the book presents computational and analytical mathematical methods for tackling challenging biological questions including exam-style questions at the end of each chapter as well as step-by-step solved exercises. It concludes with a discussion of the future of this exciting field. Future innovators will need to be trained in multidisciplinary science to be successful in industry, academia, and government support agencies. Addressing this challenge, this textbook educates future leaders on the development and application of novel physical science approaches to solve complex problems linked to biological questions. Features: Provides the full, modern physical science toolbox of experimental and analytical techniques, such as bulk ensemble methods, single-molecule tools, and live-cell and test tube methods Incorporates worked examples for the most popular physical science tools, including full diagrams and a summary of the science involved in the application of the tool Reinforces the understanding of key concepts and biological questions A solutions manual is available upon qualifying course adoption.
This text explores international business economics from a European perspective, dealing not only within business in Europe but with the external trading relationships of the EU and the position of European firms in a globalized economy. An extensive website provides lecturers with support material. Also available is a companion website with extra features to accompany the text, please take a look by clicking below - http://www.palgrave.com/business/piggott/
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