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81.
82.
The relationships between Indigenous peoples and archaeologists in Australia have consisted of conflict, consultation and collaboration. The literature looks at very little the roles and challenges met by Indigenous archaeologists and the issues that arise as a result of working between two different knowledge systems. This paper therefore will discuss the question of how archaeologists could modify their practice for better answering the Indigenous communities and treats this particular question by presenting my own work among the Ngarrindjeri nation of southeast South Australia. By the means of a lived experiment of conducting research with/in/for my community, I will consider the effect of the personal identity related to community stories while also examining how the knowledge of the interior can be at the same time complex but very significant for the development of archaeology.
Resumé Par le passé, les rapports entre les aborigènes et les archéologues en Australie se sont avérés conflictuels, consultatifs et collaboratifs. Même si les aborigènes ont été impliqués dans la recherche archéologique, les chercheurs non-aborigènes ont été à l’avant plan dans le développement de méthodes et de techniques concernant la discipline archéologique à défaut d’avoir des aborigènes formés à cette discipline. Cet article se veut une contribution au développement actuel de recherche sur les méthodologies employées en archéologie par l’intermédiaire d’une discussion sur l’expérience d’un étudiant Ngarrindjeri récemment gradué en archéologie et qui travaille avec les communautés. Même si le cas présenté ici utilise la question hautement contentieuse et politique du rapatriement, l’objectif de cet article est de refléter les pratiques adoptées qui amènent à la transformation significative des procédures pour les archéologues Ngarrindjeri qui travaillent dans/avec/pour leur communauté afin de soutenir les efforts de protection de notre patrimoine culturel.

Resumen Las relaciones entre los pueblos indígenas y los arqueólogos en Australia han sido de conflicto, consulta y colaboración. La bibliografía sobre el tema no tiene muy en cuenta los roles y los desafíos con los que se enfrentan los arqueólogos indígenas y las cuestiones que surgen como resultado de trabajar entre dos sistemas diferentes de conocimiento. Este artículo, en consecuencia, discutirá la cuestión de la manera en que los arqueólogos podrían modificar sus prácticas para dar una mejor respuesta a las comunidades indígenas; el artículo trata esta cuestión particular al presentar mi propio trabajo entre la nación Ngarrindjeri al sudeste del sur de Australia. Por la experiencia vivida al conducir una investigación en/con mi comunidad, consideraré el efecto de la identidad en relación a las historias de la comunidad a la vez que examinaré de que forma en conocimiento interior puede ser a la vez complejo pero muy significativo para el desarrollo de la arqueología.
  相似文献   
83.
Major corrosion has been found at depth in carbonate hydrocarbon reservoirs from different geologic provinces. Fluid inclusion microthermometry and stable isotopic compositions of carbonate cements, predating major corrosion, constrain the interpretation of the evolution of parental fluids during progressive burial and prior to the major corrosion event. Post‐major corrosion mineral paragenesis includes pyrite (‐marcasite), anhydrite, kaolinite (dickite) and fluorite. Although the post‐corrosion mineral paragenesis represents minor volumes of rock, it may provide valuable insights into the post‐corrosion brine chemistry. Using reactive transport numerical models, the roles of cooling and/or mixing of brines on corrosion have been evaluated as controls for dolomitization, deep burial corrosion and precipitation of the post‐corrosion mineral paragenesis. Modelling results show that cooling of deep‐seated fluids moving upward along a fracture may cause minor calcite dissolution and porosity generation. Significant dolomitization along a fracture zone and nearby host‐rock only occurs when deep‐seated fluids have high salinities (4 mol Cl kg?1 of solution) and Darcian flow rates are relatively high (1 m3 m?2 year?1). Only minor volumes of quartz and fluorite precipitate in the newly formed porosity. Moreover, modelling results cannot reproduce the authigenic precipitation of kaolinite (dickite at high temperatures) by cooling. As an alternative to cooling as a cause of corrosion, mixing between two brines of different compositions and salinities is represented by two main cases. One case consists of the flow up along a fracture of deep‐seated fluids with higher salinities than the fluid in the wall rock. Dolomite does not precipitate at a fracture zone. Nevertheless, minor volumes of dolomite are formed away from the fracture. The post‐corrosion mineral paragenesis can be partly reproduced, and the results are comparable to those obtained from cooling calculations. Minor volumes of quartz and fluorite are formed, and kaolinite‐dickite does not precipitate. The major outputs of this scenario are calcite dissolution and slight net increase in porosity. A second case corresponds to the mixing of low salinity deep‐seated fluids, flowing up along fractures, with high salinity brines within the wall rock. Calculations predict major dissolution of calcite and precipitation of dolomite. The post‐corrosion mineral paragenesis can be reproduced. High volumes of quartz, fluorite and kaolinite‐dickite precipitate and may even completely occlude newly formed porosity.  相似文献   
84.
ABSTRACT. In the immediate aftermath of World War II the Polish state placed a high value on national homogeneity. The Polish Committee of National Liberation signed population exchange agreements with its socialist neighbours in September 1944 and expelled the German population who remained within the new Polish borders. Far less frequently discussed are the Polish state's efforts to persuade ‘Poles’ in Western Europe to move to Poland. This paper analyses how Polish policy towards ‘Westphalian Poles’ and the British reaction to Polish claims offer insight into both Polish and British nationality and citizenship policy in the immediate post‐war period. I argue that the quality of potential labour played an important role in both British and Polish thinking. The paper also contends that the ‘Westphalian incident’ gives useful insights into the emergence of the Cold War.  相似文献   
85.
ABSTRACT. Following the successful referendum of May 2006, Montenegro became the last of the former Yugoslav republics to opt for an independent state. Only fifteen years earlier, when the Socialist Federal Republic of Yugoslavia collapsed, Montenegro was resolute to continue the Yugoslav state‐formation in a union with Serbia. This paper attempts to answer the following questions: Why did it take so much longer for the Montenegrin population to follow the experience of other republics in its decision on independence? How can one explain a staggering change in public opinion on questions of national self‐determination over such a short time‐span? And, finally, what are the dominant discourses of “Montenegrin‐ness”? The authors argue that the answers to these questions are to be found in the particularities of Montenegro's historical development, and especially in the structural legacies of state socialism. The consequence of these developments was the formation of two separate Montenegrin national ideologies: one which sees Montenegrins as ethnically Serb, and the other that defines Montenegrins in civic terms. The paper concludes that these two divergent trajectories of nation‐formation in Montenegro are largely the unintended consequence of intensive state‐building, cultural and political modernisation and, most of all, the gradual politicisation and institutionalisation of high culture.  相似文献   
86.
The generation of computational meshes of complex geological objects is a challenge: their shape needs to be retained, resolution has to adapt to local detail, and variations of material properties in the objects have to be represented. Also mesh refinement and adaptation must be sufficient to resolve variations in the computed variable(s). Here, we present an unstructured hybrid finite element, node‐centred finite‐volume discretization suitable for solving fluid flow, reactive transport, and mechanical partial differential equations on a complex geometry with inhomogeneous material domains. We show that resulting meshes accurately capture free‐form material interfaces as defined by non‐uniform rational B‐spline curves and surfaces. The mesh discretization error is analysed for the elliptic pressure equation and an error metric is introduced to guide mesh refinement. Finite elements and finite volumes are represented in parametric space and integrations are conducted numerically. Subsequently, integral properties are mapped to physical space using Jacobian transformations. This method even retains its validity when the mesh is deformed. The resulting generic formulation is demonstrated for a transport calculation performed on a complex discrete fracture model.  相似文献   
87.
We present the palaeopathological analysis of a right fourth metatarsal (ATD6‐124) recovered from the Atapuerca–Gran Dolina site (Spain). This fossil, ca. 1 Ma, belongs to Homo antecessor, the earliest known European hominin species. The metatarsal exhibits a proliferative lesion on its medial periosteal surface. Periosteal reaction can be the bone response to a wide number of injurious processes. We describe a lesion on the basis of macroscopic and microscopic analyses, including microtomography and scanning electron microscopy. Externally, the osteoblastic lesion presents a highly porotic and disorganised morphology. Internally, we observe a series of micro‐fractures on the compact bone that do not affect the medullary canal. We provide a differential diagnosis and suggest that the ATD6‐124 lesion could correspond to a pedal stress fracture, also known as fatigue or march fracture. Stress fractures have been related to a load increase and muscular fatigue. This type of fracture has been widely reported in the foot of soldiers and athletes, which are usually engaged in strenuous, excessive or prolonged locomotive activities. Despite its high frequency in these groups, stress fractures have not been reported as such in fossil collections, with the exception of a metatarsal belonging to the Sima de los Huesos site (Atapuerca). Copyright © 2013 John Wiley & Sons, Ltd.  相似文献   
88.
This technical note presents a refined technique for photo‐documenting archaeological mortuary features using High Dynamic Range (HDR) imaging. Mortuary features in archaeological context can be complex and delicate given the wide variability in grave constructions and preservation of human skeletal remains. It is therefore critical to obtain the greatest detail possible when photo‐documenting these features. HDR techniques represent more contrast in photographs and provide greater detail across the DR of illumination within mortuary features—where complex arrangements of human remains can obscure or darken other elements or associated funerary objects, making them difficult to identify in traditional photographs. HDR can be employed with most standard digital single lens reflex cameras used for archaeological field projects, is easy to learn and employ (as described here), can be processed and produced with commonly used photo editing programs, and is ideal for use in unpredictable conditions that are often encountered with archaeological mortuary features and in field conditions. Copyright © 2013 John Wiley & Sons, Ltd.  相似文献   
89.
A series of graves belonging to the Phoenician period were investigated after the campaign excavation of 2007 in the Phoenician‐Punic necropolis of Monte Sirai (Carbonia, Sardinia, Italy). One tomb in particular (labelled 252) is presented here because of its uniqueness. Tomb 252 contained the cremated remains of an individual, probably male, and comparison of the excavation records alongside reconstruction of the bone material itself makes clear that the individual was cremated in a prone position. It represents the first case of prone cremation reported in the literature. To investigate whether the temperature of the cremation was homogenous across the entire body, we have conducted a combined physical–chemical analysis using X‐ray diffraction spectroscopy and Fourier transform infrared. Copyright © 2012 John Wiley & Sons, Ltd.  相似文献   
90.
据不完全统计,明清西北筑城碑记大约存有269篇,其中原碑尚存于世者32方,是研究明清西北城池史宝贵的一手资料。甘、宁、青三省现存明代碑记最有特色,有大量卫所营堡的筑城碑保留。州县碑记大多有若干时段连续的拓城记,连缀起来就是城池形态扩展的整体叙事。明清西北筑城碑记所反映的城镇类型也多种多样,州县城镇最多,卫所营堡占有一定比例,其他如驿城、巡检司城、厅城、寨城、关城都有一部分存留,非常难得。这些碑记作为第一手资料,详述了筑城过程、工程耗时、销银数量、捐资人户,对于考证原委、制度复原、社会阶层以及城镇职能与形态扩张都有极重要的史料价值。  相似文献   
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