东下冯遗址冶铸遗存研究

本研究对东下冯遗址出土的17件第三期冶金遗物进行了金相和扫描电子显微镜-能谱分析。其中1件附渣冰铜块的检测表明该遗址的铜有独立于锡、铅料的来源。熔铜渣及铜块的分析表明第三期时已经使用锡青铜,同时还有铅青铜、铅锡青铜、砷铜等合金种类的应用。青铜合金通过向红铜中添加锡、铅物料(可能含砷)得到,与二里头等遗址类似。     

Recollecting bones: the remains of German-Australian colonial entanglements

This article critically engages with the different politics of memory involved in debates over the restitution of Indigenous Australian ancestral remains stolen by colonial actors in the nineteenth and early twentieth centuries and brought to Berlin in the name of science. The debates crystallise how deeply divided German scientific discourses still are over the question of whether the historical and moral obligations of colonial injustice should be accepted or whether researchers should continue to profess scientific ‘disinterest’. The debates also reveal an almost unanimous disavowal of Indigenous Australian knowledges and mnemonic conceptions across all camps. The bitter ironies of this disavowal become evident when Indigenous Australian quests for the remains of their ancestral dead lost in the limbo of German scientific collections are juxtaposed with white Australian (fictional) quests for the remains of Ludwig Leichhardt, lost in the Australian interior.     

The Ereğli E Shipwreck,Turkey: an early Hellenistic merchant ship in the Black Sea

A shipwreck from the early 3rd century BC was discovered in the Black Sea's suboxic depths off Ere?li, Turkey, during the 2011 E/V Nautilus expedition. Remote investigation revealed the trawl‐damaged remains of a merchant ship carrying multiple amphora types associated with Aegean and Pontic production areas. Also discovered were elements of the ship's hull that show evidence of both pegged mortise‐and‐tenon and laced construction. The wreck provides crucial archaeological evidence for both maritime connectivity and ship‐construction methods during a period of political and economic transition.     

Performance-based Seismic Design of a Pendulum Tuned Mass Damper System

The study implements the performance-based analysis and design methodology to assess the seismic vulnerability of a coal-fired power plant and to optimally design its equivalent pendulum-type tuned mass damper system such that the direct losses are minimized. A building-specific total loss ratio is developed to link the component level losses with the total repair cost of the original structure. The optimal system configuration is finally derived for cases with the minimum loss. The study demonstrates a systematic way of achieving the optimal pendulum-type tuned mass damper design with considerations of uncertainties in earthquake inputs and the combined component level damages.     

对大型土遗址的植物病害研究——以西安阿房宫遗址为例

在植物对土遗址作用的研究中,鲜有就真实的遗址来展开调查,以及讨论植物给土遗址带来的负作用及其机理。为此,本研究选取西安地区大型土遗址秦阿房宫为研究对象,利用现场调查结合样带法、图像分析法并采集土样,开展对遗址区植物分布、根系产生的裂隙和土壤环境的研究。结果表明:造成土遗址病害现象的主要原因为植物根系作用,加之雨蚀、风化作用及人为破坏的叠加作用,使遗址保存面临严重威胁;其中酸枣、臭椿等萌生树种所产生的根劈裂隙及植物根系对土壤环境的影响十分明显。现存土遗址由植物以及风雨作用而引发的主要病害,其类型包含了边缘夯土的基础掏蚀、洞穴遗存、开裂坍塌、冲沟发育、表面剥蚀,这些是阿房宫遗址面临的主要威胁,也是半干旱地区土遗址存在的特有问题。研究结果既有助于揭示植被对土遗址的作用机理,又能为土遗址保护的植物选择提供理论依据和技术支撑。     

A technological study of ancient faience from Egypt

The chemical compositions and microstructures of some 35 faience objects from Egypt spanning the period from the Middle Kingdom through to the 22nd dynasty are determined using analytical scanning electron microscopy. Replicate faience beads glazed in the laboratory using the efflorescence and cementation methods are similarly investigated. In efflorescence glazing, there appears to be preferential efflorescence of soda over potash, and in cementation glazing, preferential take up of potash over soda into the glaze. These data are then used to try to infer the raw materials and methods of glazing employed in the production of the ancient faience. The glaze/glass phases present in the faience differ significantly in composition from that of New Kingdom glass. This could be due either to the use of different plant ashes or to changes in the composition of the plant ashes during the production of faience and/or glass. Although it is only rarely possible to determine with certainty whether ancient faience was glazed by efflorescence, cementation or application, the observed microstructures provide an indication of the approach adopted to achieve desired performance characteristics such as strength.     

Small things in perspective: the contribution of our blind tests to micro-residue studies on archaeological stone tools

Our blind tests are distinctive for they were conducted on replicated stone tools used for a variety of tasks that included the processing of animal remains and plants. The analyst was required to differentiate an array of residues from microscopic morphological characteristics, using light microscopy. The original aim of our first tests was to assess the analyst's ability to identify a variety of plant and animal residues, but issues and problems that arose during the testing process made it clear that greater value might be gained from the lessons that we learnt about methodology and the direction for future micro-residue research. We show that problems identified during our first tests stimulated research. Amongst other things, we learnt to distinguish plant and animal remains more confidently than previously. Our residue analyses are firmly embedded in wider archaeological research and our tests help to explain why there are sometimes contradictions between the evidence from archaeologically recovered remains and residues on stone tools. A further outcome of the tests is that we have adopted a multi-stranded approach that provides a cautious, but secure strategy for identifying and interpreting use-residues. Our studies of contaminants through replications have also been invaluable for distinguishing incidental residues from use-related residues.     

Indigenous Research and Archaeology: Transformative Practices in/with/for the Ngarrindjeri Community

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.

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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.

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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.

     

‘Why did they take him away?’ The theft of Neddy Larkin

Neddy Larkin, a Bundjalung man from New South Wales, Australia, was stolen from his grave and in 1891 sold to the Peabody Museum, Cambridge, MA. This paper uses the methodology and concepts outlined in Latour’s An Inquiry into Modes of Existence to chart Neddy Larkin’s transitions from kinsman to scientific data.     

Truth as historical recapitulation: the dead of Cape Town’s District One

In this essay, I reflect on the massive and dramatic re-emergence of the dead of Cape Town’s District One in 2003, and its aftermath. I discuss how the resurfacing of these ancestors helps us understand how heritage discourses operate in Cape Town, and how their agency forces us to consider what it means to live in the city during post-apartheid urban renewal. I argue that the agency of the District One dead hinges on their exposure of the internal workings of discourse and the associated disciplinary practices through which we experience Cape Town and its heritage. This story ends ambiguously. I discuss how, following the storage of the District One dead in the Prestwich Ossuary, the gaze on Cape Town was redirected away from the city’s past and towards its future; I explore how their reinterment foreclosed a series of discussions regarding the reconciliation of past events with the present realities of Cape Town. I argue, finally, that truth at District One can be understood as a form of historical recapitulation.