Applying forensic techniques to interpret cranial fracture patterns in an archaeological specimen

This paper presents some of the basic principles of bone fracture physics and outlines characteristics used by forensic anthropologists to distinguish gunshot trauma from blunt trauma. The fracture pattern of a cranium from a historic cemetery in Memphis, Tennessee provides an example of how the mechanism of trauma could be misinterpreted. The pattern of the perimortem fractures is indicative of gunshot trauma with a bullet entering one side of the vault and impacting the opposite side. Identification of radiating fractures, concentric heaving fractures, and observation of the direction of bevel on the fractured surfaces are essential for interpretation of the mechanism that produced the injury.     

长江中游地区楚墓中出土的青铜箭镞的锈蚀现象及锈蚀机理研究

青铜箭镞是古代制造量最大、一次性使用的兵器,与要求甚高的青铜剑和青铜礼乐器等相比,在选材和表面处理等方面有很大的不同,其锈蚀过程最能反映材料在经过数千年后所产生变化。长江中下游地区环境潮湿,埋藏条件复杂,本研究利用扫描电子显微镜（SEM）、能谱仪（EDS）、X-射线衍射仪（XRD）、显微硬度等分析测试技术,从材料科学的角度对长江中游地区战国晚期古墓中出土的青铜箭镞的锈蚀现象和锈蚀机理进行了全面的研究和分析,以期为古代青铜器的保护提供更准确的信息和资料。结果表明,青铜箭镞的组织结构可分为完全矿化层、过渡层和心部原始材料等三个特征层,不同特征层具有不同的显微组织、化学成分、致密性,以及显微硬度等;并沿横截面观察和分析了锈蚀层中的微裂纹的性质和产生原因,即,平行于表面的裂纹是由矿化层氧化物膨胀引起的剥离开裂,其进一步发展将形成“粉状锈”,而垂直于表面呈放射状的裂纹是当圆柱形箭镞杆膨胀时,矿化层的塑性差,抗变形能力低而产生的开裂;锈蚀机理研究认为青铜器的锈蚀过程是环境中杂质元素通过过渡层沿界面能较高的α固溶体和（α＋δ）共析体晶界或孔隙等缺陷逐步向内部扩散的结果。     

Fatal wounds in a Late Neolithic double inhumation—A probable case of meningitis following trauma

Among a group of seven skeletons from the southern part of Lower Saxony, dating to the Single Grave Culture (ca. 2500BC ), was a double inhumation, which showed an unusual burial position for one of the individuals interred. Deviating from the typical squatted position, this male was supine. Having been badly injured by an arrow shot into the back, he suffered from post-traumatic paraplegia and, most probably died from bacterial meningitis caused by the flint tip that penetrated the spinal cord. This infection was also responsible for the burial position, clearly pointing to an opisthotonus, which is indicative of the final stage of bacterial meningitis. The other individual, also male, had an arrow wound and died from the complications of a severe wound to the intestines.     

Male symbols or warrior identities? The ‘archery burials’ of the Danish Bell Beaker Culture

The starting point of this paper is an analysis of 66 Danish burials, which contain flint daggers and archery equipment. The paper examines whether this tradition should be seen as an indication of the presence of organised warriors in the Danish early Late Neolithic, or if it rather reflects some kind of general warrior status related to maleness. In a Danish perspective the archery burials are closely connected to the Bell Beaker Culture of northern Jutland, and the custom seems to originate in the European Bell Beaker Culture, where ranked societies and warrior institutions have been argued to exist.     

The ‘bullets to water’ belief complex: a pan-southern African cognate epistemology for protective medicines and the control of projectiles

Remarkable similarities across colonial encounters where Africans believed projectiles could be influenced by ritual practices (medicines, behaviours, observances) demand enquiry into their conception and trajectory. Although suggestion of pan-subcontinental phenomena may elicit suspicion of a generalisation, here evidence is examined from the late-independent and colonial periods that shows that a general belief, held cognate between groups, may indeed have existed. The focus is on precolonial¹ southern African beliefs in the manipulation of projectiles and how these may have affected ritual responses to firearms during colonisation. At least a millennium of interactions between hunters, herders and farmers appear to have resulted in commonly held beliefs, albeit with differential emphases. From first contact, and into sustained colonisation, it became necessary for Africans to highlight and/or adapt indigenous beliefs as mechanisms by which to cope with firearms and settler aggressive expansion.     

三组明清织物装饰捻金线的技术分析与比较研究

为了对比分析不同金属线的形貌、材质和工艺差异,理解不同时代金属线差异产生的原因,利用显微形貌观察与科学仪器分析对三组明清纺织品捻金线样品的金属箔条、有机质背层、芯线进行了形貌观察分析。对比了三组捻金线的形貌、结构、尺寸和材质特征,对其制作工艺进行了对比分析,得出了三组捻金线的质量优劣等次,发现了金属线的选用与被装饰织物的时代、功用性质和文化属性之间存在一定关系的现象。含金量高的金属箔条、蚕丝芯线、尺寸纤细、制作精细的捻金线属于高等次的捻金线,常用于等级高、文化属性及功用重要的纺织品文物装饰,其中不带背层的金属线等级又高于带有背层的金属线。本研究对开展金属线系统分析和金属线对比研究具有较高的参考价值。     

A Healed Wound Caused by a Flint Arrowhead in a Neolithic Human Innominate from the Trou Rosette (Furfooz,Belgium)

A new case is described here of a wound caused by a flint arrowhead in the neolithic period. The specimen comes from a collective burial excavated last century in the cave Trou Rosette (Belgium). It consists of a fragment of left adult ilium. The fragment of arrowhead is located in a rounded cavity which is open in the medial surface of the bone. The CT scan and the artefact study allow us to reconstruct the scenario of the accident. The arrow pierced the musculus gluteus of the individual prior fixing in the iliac blade. The arrow tip broke at the moment of impact; its tang broke either at the moment of impact or during attempts to extract the arrow.     

略论商周时期射牲礼

由花东甲骨文和作册般鼋铭文的记载可知,射牲礼起源不晚于商代中晚期,最初其举行的地点通常在自然形成的河流沼泽等水边,射牲结束后多伴随有祭祀活动。之后射牲礼逐渐发展完善,由麦尊和伯唐父鼎等青铜器铭文记载可以推定,至晚到西周早期,天子在辟雍乘舟射牲的仪式已明显区别于习射及以"择士"为目的的大射,其不仅与祭祀相关,且已具有象征天子亲自射猎以"示亲杀"的特点。