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Este volume da Série Compartilhando Saberes se dedica ao tema da modelagem de sistemas complexos e processos industriais. Modelos computacionais de estudos empíricos e teóricos são apresentados pelos autores, representando uma importante metodologia para a análise e a compreensão de problemas reais nas organizações.
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This book follows the renovation of European economic history towards a more unified interpretation of sources of growth and stagnation. To better understand the diversity of patterns of growth, we need to look beyond the study of the industrialization of the core economies, and explore the centuries before it occurred. Portuguese agriculture was hardly ever at the European productivity and technological forefront and the distance from it varied substantially across the second Millennium. Yet if we look at the periods of the Christian Reconquista, the recovery from the Black Death, the response to the globalization of the Renaissance, to the eighteenth century economic enlightenment, or to nineteenth century industrialization, we may conclude that agriculture in this country of the European periphery was often adaptive and dynamic. The fact that economic backwardness was not overcome by the end of the period is no longer the most relevant aspect of that story. Contributors are: Luciano Amaral, Amélia Branco, Dulce Freire, António Henriques, Pedro Lains, Susana Münch Miranda, Margarida Sobral Neto, Jaime Reis, Ana Maria Rodrigues, José Vicente Serrão and Ester G. Silva.
The aim of this book is to present, in depth, updated information on soil and microbial processes involved in mixed plantations of Eucalyptus and N2-fixing species, especially Acacia mangium, focusing on Forestry, Soils, Biology, Ecosystem Services and Sustainability. The potential of substituting chemical N fertilizer by a consortium of leguminous species that fix atmospheric nitrogen is an interesting solution for a more sustainable, economically and environmentally sound forest system. Among the main topics, we present reference topics on soil microbiology, as biological nitrogen fixation, the role of mycorrhiza in mixed plantations, bio-indicators of soil quality, and plantgrowth promoting bacteria with biotechnological potential. Here we discuss Ecosystem services and ecological benefits of these systems, the invasive potential of A.mangium, as well as the regulations and perspectives of land use policies for mixed forests and their role in the sustainability of the system.
Journals of the expeditions.
Reprint of the original, first published in 1873.
As the British, French and Spanish Atlantic empires were torn apart in the Age of Revolutions, Portugal steadily pursued reforms to tie its American, African and European territories more closely together. Eventually, after a period of revival and prosperity, the Luso-Brazilian world also succumbed to revolution, which ultimately resulted in Brazil's independence from Portugal. The first of its kind in the English language to examine the Portuguese Atlantic World in the period from 1750 to 1850, this book reveals that despite formal separation, the links and relationships that survived the demise of empire entwined the historical trajectories of Portugal and Brazil even more tightly than before. From constitutionalism to economic policy to the problem of slavery, Portuguese and Brazilian statesmen and political writers laboured under the long shadow of empire as they sought to begin anew and forge stable post-imperial orders on both sides of the Atlantic.