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The results of two seasons of research at Hamriya and Tell Abraq (Sharjah, UAE) by an international team of researchers are presented. The research has revealed extensive evidence for occupation from c. 5000 BC to the recent past adjoining lagoon areas that face the Arabian Gulf. C14 analysis of shells has contributed to understanding the chronology of settlement and also assisted our understanding of species-specific deviation from the global reservoir effect.  相似文献   
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This paper presents the first multidisciplinary synthesis of the Middle Stone Age sequence of Diepkloof Rock Shelter (South Africa). We explore the main cultural changes that characterized southern African hunter–gatherer societies from OIS 5 to the beginning of OIS 3. We discuss the tempo of these changes, test the current interpretative hypotheses and explore an empirical model to explain the early appearance of symbolic marking within the Pleistocene hunter–gather societies of southern Africa.  相似文献   
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This article presents the results of the anatomical identification of wood charcoal from pre-Still Bay, Still Bay and Howiesons Poort assemblages at Diepkloof Rock Shelter (South Africa) using scanning electron microscopy. In the earliest phases, with pre-Still Bay stone tools, the charcoal shows a predominance of Afromontane forest taxa, some riverine woodland species, mesic thicket and proteoid fynbos vegetation. With a change in lithic technology in Still Bay contexts, the balance of Afromontane and thicket taxa shifts towards favouring the latter. A more diverse array of proteoid fynbos species emerges, and there is evidence for the use of plants from the local wetlands of the Verlorenvlei. In Howiesons Poort contexts, typified by a different lithic technology, the charcoal shows some Afromontane forest persisting, but the overwhelming change is towards greater species diversity, with the woody taxa being increasingly representative of thicket and shrubland. Some of the fynbos and thicket species are typical of vegetational communities which inhabit well-drained soils, rocky or dry locations at the present day. More wetland plants from the Verlorenvlei were selected for use.  相似文献   
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Abstract

The departure point of this article is the postmodern critique of my book, The Dead Will Arise. The object of the article is not however to defend either the book itself or the 'constructionist’ school of historiography to which it apparently belongs. The first part of the article seeks to clarify the epistemological basis on which constructionist historians claim the right to engage with and interpret the past. In the process of doing so, it establishes a conceptual framework capable of defining relevance in the context of post-democratic South African historiography. It argues that historians have a duty to prioritise the ‘scars’ and ‘pitfalls’ of South African history failing which they become mere lapdogs, decorative but irrelevant. It is further argued that, although historians have the right to study whatever they choose, there is something intrinsically wrong with institutional mechanisms which produce nothing but lapdogs, and that university history departments need to take more of a lead.  相似文献   
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This paper examines organizational features and problems experienced by the agricultural enterprises created (reorganized) during the farm reform mandated by Ukrainian Presidential Decree 1529 of December 3, 1999, as well as trends in land and non-land asset leasing. The research is based on analysis of summary statistics for the reform collected in early May 2000, as well as an exploratory survey of 16 farm enterprises in Kyiv, Sumy, and Chemihiv oblasts. Some tentative conclusions are drawn regarding the extent to which farm reorganization has fostered fundamental vis-á-vis largely formal changes, as well as its impact on the power of farm directors. Journal of Economic Literature, Classification Numbers: D20, Q15, R14.1 table, 3 figures, 7 references.  相似文献   
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