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41.
When Derek J. de Solla Price studied the growth of science in the 1960s he found a very rapid exponential growth doubling every 15 years. He predicted a logistic slowing down of the growth rate until finally saturation is reached. This study examines three ressource indicators ‐ R&D expenditures, number of professors and of universities ‐ for Germany between 1650 and 2000. They show rather hyperbolic than exponential growth until 1980 when saturation is suddenly reached.  相似文献   
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This paper presents the preliminary results of a survey project which is being carried out in the small village of Fatschenbrunn, in Lower Franconia, Germany. The project combines archaeological, historical geographical, botanical, geological and pedological data to reconstruct the farming regimes and land use in the late medieval and post-medieval era. Although the project is still on-going, the collected data allows the formulation of hypotheses on the formation of fertile agricultural soils through long-term human intervention in the past.  相似文献   
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In recent years the term empire has been used to describe an oppressive global situation. Empires are marked by their efforts to control all of life, not only politics and economics, but also society, culture, and religion. Since their inception, liberation theologies have addressed this oppressive global situation by focusing on its various manifestations in terms of race, ethnicity, nationality, gender, sexuality, and class. As the oppressive global situation tightens and contemporary liberation movements increasingly bring together its various manifestations, liberation theologies need to devise common strategies and models for resistance without abandoning their diverse legacies.  相似文献   
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