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871.
This paper looks at the recent archaeological evidence for industrial housing in Manchester, United Kingdom. The paper argues that a fragmented land-holding pattern developed in a number of city-centre areas during the second half of the eighteenth century. This land-holding pattern gave rise to overcrowding as a result of the domestic redevelopment of back yard plots and the conversion of older housing to tenements. This redevelopment was at its most acute during the peak decades of population growth in the city, 1800–40, and this led to the conditions of poverty, disease, and overcrowding recorded in contemporary accounts from the mid-nineteenth century.  相似文献   
872.
This paper approaches the safeguarding of Africa’s physical cultural resources in the context of development cooperation, infrastructure and environmental management. I focus on the World Bank’s physical cultural resource policy, as it constitutes to this day the most comprehensive tool for mitigating the adverse impacts of infrastructure development. However, it will also be shown that issues of noncompliance still persist in bank-financed projects, especially concerning Africa’s cultural resources. The European Commission’s policies toward heritage preservation will also be touched upon for purposes of contrast. I will close with suggestions for future activities that may have a positive impact on safeguarding those resources.  相似文献   
873.
874.
The use of feldspar for luminescence dating has been restricted because of anomalous fading. This has made its application to several important geological problems such as volcanic terrains difficult. Presently, two correction procedures are used to correct for anomalous fading. The present study tests these correction procedures using volcanic samples of known ages spanning the time period of 400 ka to 2.2 Ma. These correction procedures provided grossly underestimated ages (up to 60%). The possible causes for the underestimation are discussed.  相似文献   
875.
Pliny the Elder (first century A.D.) mentioned that the Thessalian magnetite from Magnesia in ancient Greece was second in quality after the Ethiopic. This magnetite should be related with the origin of the Homeric Magnetes of the eighth century B.C. who lived around Ossa mountain in central Greece. A new euhedral magnetite occurrence derived from the Kampitsios area at the north-western slopes of Mavrovouni mountain in “Amyrikon Pedion”, probably shows that this region should have been connected with the origin of the Homeric Magnetes. The magnetites under study are found as porphyroblasts in the talc schists. They are almost pure with rare inclusions, mainly ilmenite, rutile, pseudorutile and a PbO phase. The alteration of magnetite to hematite is restricted only along the fissures and cracks as well as along the rims, forming very thin films of a few micrometres in thickness. Microprobe analyses showed that the magnetites are almost pure and they contain only traces of Cr2O3 (1.01–3.41%). The high-quality magnetites of Kampitsios could be probably related with those mentioned by Pliny, and they should be related with the origin of the Homeric Magnetes of the eighth century B.C. who lived around Ossa mountain in Thessaly.  相似文献   
876.
This commentary on the Feeding Teotihuacan collection of papers provides an “outsider” perspective on the contributions, by an archeologist who conducts research on agriculture and plant use by the ancient Maya.  相似文献   
877.
878.
Extraterrestrial events and the extraterrestrial origin of both material and impact forms were recognized in the Morasko, Kaali and Przełazy shallow geological profiles by means of luminescence and radiocarbon dating as well as the frequency of magnetic spherules. The obtained results provide a promising tool for proving theat extraterrestrial events affected characteristic lithological and morphological environmental features.  相似文献   
879.
    
From the Neolithic up to the present, people have used various methods to improve the surface of ceramic objects. In this study, we look specifically at smoothing and pattern burnishing of ceramics produced today by traditional methods. Optical microscopy and SEM show specific surface changes. Smoothing results in an irregular surface, which causes diffused reflection of light. Burnishing produces an even and compact surface, which causes specular reflection and lustre. The results can be used to infer methods of surface treatment employed by ancient peoples as well as to help identify the presence of ceramics production centres at archaeological sites.  相似文献   
880.
Situated along the “Slave Coast” of West Africa, the international coastal trading entrepôt of Ouidah is infamous as the point of embarkation for hundreds of thousands of people spirited into the Middle Passage. Accordingly, scholars have looked to it and the surrounding region as a font of culture and history for diasporic groups. In scholarly narratives, the larger Gbe-speaking region surrounding Ouidah is characterized as the homeland of Vodun, a religious tradition that influenced diasporic religions throughout the Atlantic world. This paper explores early Huedan Vodun at a local level and works to bolster, and at the same time problematize, the project of addressing Vodun at increasing geographic scales and temporal depths. It builds on longstanding research which recognizes that context is critical for interpreting possible ritual or religious significance of archaeological material.  相似文献   
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