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1.
In this study, we report a case of duplication of a lower fourth premolar (P4) on an Iberian wild goat from the archaeological site cave of Arlanpe, (Lemoa, Bizkaia, Northern Spain). The preserved right mandible corpus displays two premolars and the first molar (M1). Both premolars conform in size and general shape to fourth premolars (P4) but the medialmost of the two is rotated 90° counterclockwise, and thus, its wear pattern is different. The comparative analysis to other bovids and the relative scarcity of this anomaly compared to other cases of polydontia and hypodontia suggest that it is a developmental defect consisting in the duplication of the tooth germ, and we doubt on the potential of this abnormality as a territorially based indicator of past wild populations as has been previously proposed. Copyright © 2011 John Wiley & Sons, Ltd.  相似文献   

2.
This paper inquires into whether the three types of arguments usually formulated in the normative literature on the legitimacy of secession – i.e. communitarian, choice, and remedial arguments – are articulated (or not) by separatist parties in Catalonia and Scotland. It concludes that these actors do use such arguments, but they tend to merge them in different combinations making a pluralist case for independence rather than developing monist reasoning as most political philosophers do. Furthermore, it finds a fourth type of argument which is under‐theorised in the relevant literature. This is an instrumental argument whereby independence is depicted not as an end in itself, but as a means to achieve better welfare and governance for the national population. It further proposes a fourfold theoretical scheme that links communitarian and choice arguments to a principled logic based on the belief in the existence of an absolute right to self‐determination and remedial and instrumental arguments to a consequentialist logic that legitimates secession on the condition that it serves the achievement of specific ends.  相似文献   

3.
高敏 《史学月刊》2000,(6):34-41
《嘉禾四年吏民田家莂》中的内容反映出嘉禾四年吏民田家莉中的“州吏”具有不同于其他租田的五大特征,在与五年田家莂的比较中,“州吏”的情况发生了许多变化,即“州吏”在嘉禾四年为特殊租田的优异身份在五年消失了,而与其他租田趋于同化。嘉禾五年“库吏”、“仓吏”人数的增加反映出嘉禾五年有加强仓库管理的举措。嘉禾五年的改革,使租佃制度得到发展,租佃土地的地区扩大、租佃数量增加、仓库的管理也大为加强,田家莂书写的错误率大大降低了。  相似文献   

4.
Changes in the material culture of the late Roman army in Britain mean that it is often difficult to identify archaeologically. Some of these changes have in the past been taken as symptoms of decline, without attempt at further explanation. This paper aims to explore these changes and their deeper significance, within a theoretical framework which stresses the importance of the use of material culture in the expression of identities. Building from a detailed case study of fourth century occupation at Caerleon, it will be suggested that categorising material as ‘civilian’ or ‘military’ obscures complex patterns of both uniformity and variation between different kinds of site. These have implications not only for our understanding of the army in fourth and fifth century Britain, but also for society in general at this time, as it is within this wider context that the army should be seen.  相似文献   

5.
This paper explores the relationship between the historical dynamics and the transformations observed in pre‐Roman cult places in eastern Iberia between the fourth and second centuries BC. These are analysed through a case study: the sanctuary of La Luz (Murcia), located in the Segura Valley, in south‐east Iberia. Three main religious changes are discussed from this perspective: the development of the sanctuary in the fourth century BC, the changes observed in its archaeological record in the third century BC, and finally its destruction in the second century BC. These offer a diachronic view of the transformations, and illustrate the different levels at which they were expressed, from the archaeological record to the landscape. The work aims to provide a different perspective from previous studies in this area and a new view of the cult places in south‐east Iberia within their socio‐political landscape and the Mediterranean historical context.  相似文献   

6.
The definition of an ancient, autochthonous north‐west Arabian residential architecture is still a major void in the archaeology of the region. This preliminary case study is intended to shed some light on this “blind spot” by presenting and analysing the architectural complex E‐b9 from Taymā? (c. fourth/third century BCE until the first/early second century CE). A meticulous study of the architecture identified a modular concept as a key to understanding the complex. Furthermore, underlying patterns of household organisation can be deduced from the architectural remains resulting in the definition of potential household units. Those are indicated by a set of activity areas which are congruent with patterns of accessibility and the use of specific wall types. These findings provide insights into the organisation of households and daily life in the oasis of Taymā?, and may help to define local or regional traditions in the future.  相似文献   

7.
8.
This article examines Franklin Delano Roosevelt's pursuit of a fourth term in 1944, despite the significant erosion of his physical health beginning in late 1943. Not only did Roosevelt pursue a fourth term against long odds that he would not survive it, but he put little effort into the selection and policy education of Vice President Truman. This pursuit of a fourth term is critical to debates over presidential tenure, and particularly evaluations of the 22nd Amendment, which since 1951 has limited presidents to two terms. It is a "difficult case," however, because despite obvious miscalculations on the part of FDR and his advisors in 1944– which reinforce arguments of term limits proponents–a two term limit would have prevented a third term for Roosevelt as well, thereby depriving the nation of his experienced leadership in a time of war, especially in the crucial early years of the war. The article concludes by supporting the existing two term limitation which, despite its faults, effectively addresses problems of long presidential tenure while also providing periodic renewals of leadership.  相似文献   

9.
This article revisits the historiography of Cubism and mathematics, with a particular focus on Pablo Picasso's uses of geometry at the end of the first decade of the twentieth century. In particular, I consider the artistic appropriation of the concept of the fourth dimension, and its pictorial uses as a conduit for a conceptual reformulation of pictorial space. I investigate Picasso's distinctive adoption of this geometric framework in relation to one of his 1909 experiments across painting and photography, and advocate the possibility of drawing novel historiographical lessons from Picasso's work — lessons that bring the historiography of Cubism in a closer dialogue with recent debates in the historiography of science. I conclude with an appeal to consider the continued relevance of this past experiment in art and science when assessing the contemporary drive toward art-science collaborations, and use the case of Cubism and the fourth dimension as a springboard for a critical reflection on the future directions of art-science collaborations.  相似文献   

10.
The Germanic terms for the days of the week that contain the names of Germanic deities are often taken to result from Romano‐Germanic interactions in the fourth century AD. Yet this need not be the case: the linguistic arguments underpinning this view are not decisive. A reassessment of these names suggests that an early medieval process of transfer in scholarly Christian contexts may be equally, if not more, plausible.  相似文献   

11.
Migration of mandibular third molars to abnormal anatomic locations is not unknown. Examples reported in the clinical literature are mainly in the ascending ramus of the mandible and the neck of the mandibular condyle, and only four cases have hitherto been reported actually within the mandibular condyle. This case reports on an ectopic lower third molar within the right mandibular condyle in a 19th century male skeleton from Wolverhampton, West Midlands, UK. Examples of this nature have not been found to be described in the bioarchaeological literature; therefore, this case study probably represents the first case reported in this field. Copyright © 2011 John Wiley & Sons, Ltd.  相似文献   

12.
Crown height of molar teeth was measured in a 19th century Dutch skeletal collection of known age at death. Results indicate an approximately linear relationship between crown height and age. A closer relationship between age and crown height exists for the mandibular than the maxillary molars. The mandibular molars wear at a faster rate than the maxillary molars. There is no evidence for any difference in wear rates between first, second and third molars. No effect on wear rate of ante-mortem loss of occlusal partner nor of dental caries could be detected. The rate of wear in the study material was markedly slower than that which characterizes most archaeological groups and the burials are drawn from a rather heterogeneous urban population; these factors mean that dental wear ageing would be expected to perform less well in this material than for most archaeological groups. Despite this, strong correlations were observed between molar wear and adult age at death; that this was the case despite circumstances unfavourable for its use supports the idea that dental wear is a reliable ageing technique for most archaeological skeletal material.  相似文献   

13.
L. H. COPE 《Archaeometry》1973,15(2):221-228
Non-destructive methods of chemical analysis always involve uncertainties, and in some circumstances they can be quite unsuitable for a true analysis. The greater value of a completely destructive chemical analysis and a comprehensive metallographic study for revealing the intentions of the moneyers and the entire metallurgical history of an ancient coin is demonstrated for the case of a rare silver-coated debased silver issue of the early fourth century A.D.  相似文献   

14.
On March 7, 1887, the Supreme Court of the United States decided Fred Hopt's fourth appeal to that Court. The Utah Territory murderer's conviction had been reversed three times over seven years-his "charmed life"-but this time both his luck and his legal argument had run out: his fourth conviction was upheld. Justice Stephen J. Field dismissed Hopt's four major claims: that several members of the jury were improperly seated in spite of bias; that a doctor's evidence of cause of death was beyond the scope of his expertise; that the trial judge's "reasonable doubt" jury instruction was inadequate; and that the prosecutor's reference to the "many times the case had been before the courts" was prejudicial. Five months later, on August 11, Hopt was executed by a firing squad in the yard of the Utah Penitentiary. Hopt was only one of over two thousand convicted criminals, mostly murderers, who were legally executed in the United States in the two decades between 1880 and 1900. However, his defense team of court-appointed Salt Lake City lawyers had kept him alive for seven years. During that time he had four jury trials, four appeals to the Supreme Court of Utah Territory, and four appeals to the Supreme Court of the United States. He is the only death penalty litigant ever to be the subject of four full opinions of the Supreme Court of the United States.  相似文献   

15.
16.
An interdisciplinary case study of the role of technology in ancient society is presented here based on a single copper object from the beginning of metallurgy in Israel during the late fifth to fourth millennium BC. This research is based on a combination of typological, chronological and technological analyses. The mace head is made of copper alloyed with arsenic and antitmony, cast in a ‘lost wax’ technique over a stone core. The metallurgical, metallographic and petrographic analyses not only help reconstruct the production technology but also shed light on fundamental questions concerning the origin, ore selection and function of this sophisticated type of metal production in prehistoric society.  相似文献   

17.
The assault on D-day by Easy Company of the 101st Airborne Corps on a German howitzer battery at Brecourt Manor (Normandy) that was firing upon Utah Beach is a famous action of World War 2. Understanding the firefight and disablement of the guns depends on where the four howitzers and crew were located. Three of the locations are unequivocal, with post-WW2 accounts and the search described here in agreement. One Howitzer position (the northernmost of the four) remains in contention, with two different positions described. A geoforensic search strategy (desktop study, geophysics, excavation) was deployed that shows strong evidence for the location of the debated fourth gun, together with aerial photographic and military tactical evidence for why this fourth Howitzer was moved to a second location close to D-day.  相似文献   

18.
Ajay Pratap 《Archaeologies》2008,4(1):175-178
Many universities in India teach in both English and Hindi to separate classes—the students have an option to choose their language of instruction. Thus the claim of non-Anglo archaeologists as being co-opted raises the double question of being co-opted by whom and for what purpose? If it is the case that there are co-opted third and fourth world archaeologists, then who is to blame and how may this situation be rectified. I feel every-one has the answer to this question and nothing more needs be said about it. My sympathies rest with the co-opted.  相似文献   

19.
Dental attrition is positively related to ageing and has often been used to determine age at death of animals and prehistoric/historic humans. A newly designed molar-attrition-scoring standard was applied to a protohistoric skeletal sample, the Arikara (N = 143) from the North American Plains. Several criteria are used in producing a molar tooth crown wear (MTCW) score. These include: (i) the size of enamel wear facets, (ii) the amount of dentine and secondary dentine exposure, (iii) the height of the tooth, (iv) the enamel rim thickness, and (v) the amount of pulp-cavity exposure in the advanced stages. Age-at-death estimates were generated from ordinary least-squares (OLS) analysis, with estimated age regressed independently on the total molar attrition score (TMAS), mean molar-1 tooth crown wear (ȲM1TCW), mean molar-2 tooth crown wear (ȲM2TCW), and mean molar-3 tooth crown wear (ȲM3TCW). In all analyses (with the exception of the third molar), the coefficient of determination (r2) revealed a strong relationship between molar attrition and age. Multiple-regression analysis revealed a significant sex difference in molar-attrition rates. Besides intercept and slope differences, the female scatter showed greater molar attrition variation than the male scatter. There was no statistical difference between mean upper molar attrition score (UMAS) and lower molar attrition score (LMAS). There was no significant difference in molar attrition rates by side, and side by molar tooth.  相似文献   

20.
A perinatal infant skeleton from the first–fourth century AD Roman villa site at Hambleden, England, shows what appear to be cut marks on the proximal part of the right femur. Gross, microscopic and micro‐computed tomography evaluations suggest that they occurred perimortem and were probably caused by a non‐serrated blade. The reason for the cuts is uncertain, but their location is consistent with the practice of embryotomy, as described in classical sources for obstructed labour due to a dead or dying foetus in a breech or leg presentation. If this interpretation is correct, this case represents a rare example of embryotomy in the palaeopathological record. Copyright © 2012 John Wiley & Sons, Ltd.  相似文献   

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