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An enlarged Europe is addressing the challenge of territorial cohesion on the basis of a disciplinary and operative framework formed by a number of evolving documents and provisions to be applied and developed at different administrative and planning levels. Rapid and profound changes have occurred in previous decades as far as institutional framework, the role of actors and issues to be tackled are concerned, within a re-scaling process of territorial governance. In this context, small territories can take advantage of European funds, but experience a hard confrontation with the market economy and supra-local visions, use of resources and infrastructure projects. A decisive role, in many countries, has been gained by regional authorities, which must mediate among various territorial levels, institutions and actors involved in a multilevel governance process. The paper focuses on spatial and regional/territorial planning processes among the European dimension, Member States and regions, on the basis of a case study conducted in Northern Italy. The aim is to determine the role of European spatial planning as a “learning machine” [Faludi, A. (2008) European Territorial Cooperation and Learning, disP 172, (1/2008), pp. 3–10.] able to support processes of mutual learning and cooperation, overcoming the attitude of compliance to upper level schemes and financial programmes rather than innovating usual procedures and territorial planning.  相似文献   
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Raman spectroscopy and FT-IR imaging analyses of cave wall pigment samples from north Queensland (Australia) indicate that some hand stencils were undertaken during a dry environmental phase indicating late Holocene age. Other, earlier painting episodes also took place during dry environmental periods of the terminal Pleistocene and/or early Holocene. These results represent a rare opportunity to attain chronological information for rock art in conditions where insufficient carbon is present for radiocarbon dating.  相似文献   
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在尼泊尔的最西端,传说和历史的交融,讲述了皇家血统的妇女如何带着她们的孩子从拉贾斯坦(印度)跋涉而来。这些妇女在喜玛拉雅山脚下的森林中定居下来,一切都建立在一种母系社会制度之下,这就是拉纳·塔鲁。  相似文献   
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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   
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The history of two monumental grave buildings (nos. 4 and 5), excavated in area P of the late pre‐Islamic city of Mleiha, has been studied in detail. Like all other tombs excavated up to the present day in Mleiha, their chambers had been emptied in ancient times. They were found devoid of human remains and grave‐goods. In the upper parts of the grave fills, however, skeletal remains were encountered. One of the skeletons was radiocarbon dated to AD 623–656, the time of the Islamisation of south‐east Arabia. A radiocarbon date of 384–233 BC for a wooden beam from the same tomb showed that it was built during the late pre‐Islamic period (PIR‐A). These dates and stratigraphic observations made clear that the interments were intrusive. The surrounding sediments were deposited by flooding. Directly underneath the skull of the dated skeleton, a layer of sandy loam was encountered, showing mud cracks. To understand the relationship between the burial and these deposits, micromorphological analyses of the surrounding sediments were conducted. The microstructural organisation of the sedimentary components implied that the skull was interred as part of a burial, and not deposited by natural processes.  相似文献   
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This article analyses the effect of changes in international financial markets on the debt dynamics in sub‐Saharan Africa in recent years. A key development is the rise of the private sector as both a lender and a borrower in African debt markets, a process that is associated with the growing integration of the region into global financial markets. The article argues that the Debt Sustainability Framework of the International Monetary Fund and World Bank has taken some steps to account for this growth of private sector, cross‐border debt, but such steps still fall short of what is needed. A full appreciation of the importance of private debt implies, first, that debt sustainability in sub‐Saharan Africa be understood in the context of countries’ integration in global financial markets and the global liquidity cycles that characterize those markets and, second, that the interplay between private and public debt be monitored in order to provide a fuller picture of the impact of private sector debt on fiscal sustainability.  相似文献   
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We report new archaeological excavations from northern Australia revealing part of a charcoal design likely to be c. 28,000 years old (and chrono-stratigraphically constrained within the period 15,600–45,600 cal BP) on a small rock slab fallen from the ceiling at the rockshelter of Nawarla Gabarnmang in Jawoyn country, Arnhem Land. This represents the oldest confirmed pictograph in Australia.  相似文献   
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