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1.
The morphology of Acheulean handaxes continues to be a subject of debate amongst Lower Palaeolithic archaeologists, with some arguing that many handaxes are over-engineered for a subsistence function alone. This study aims to provide an empirical foundation for these debates by testing the relationship between a range of morphological variables, including symmetry, and the effectiveness of handaxes for butchery. Sixty handaxes were used to butcher 30 fallow deer by both a professional and a non-professional butcher. Regression analysis on the resultant data set indicates that while frontal symmetry may explain a small amount of variance in the effectiveness of handaxes for butchery, a large percentage of variance remains unexplained by symmetry or any of the other morphological variables under consideration.  相似文献   

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Why are certain common classes of ritually destroyed objects (persons, artifacts, or architecture), such as persecuted witches, so difficult to identify in the archaeological record? Although a common topic in cultural anthropology, witches seldom receive the attention of archaeologists. The difficulties archaeologists face in the study of religion derive, in part, from the lack of correlates linking ritual activities to the formation of archaeological deposits. This paper defines ritual as a technology and employs an object life history approach that draws upon ethnographic, archaeological, and experimental research to begin building such linkages—including those describing the presecution and deposition of witches, sorcerers, and other victims of ritual violence. These new directions are illustrated through a case study of anomalous deposits of human skeletal remains from the North American Southwest  相似文献   

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It is uncontroversial that the invasion and occupation of Iraq involved the following errors: the misinterpretation of intelligence; the underestimation of the number of troops requisite for law and order; the disbanding of the Iraqi army; and indiscriminate debaathification of the civil service. The first error was one of imagination rather than virtue; the others were caused by ‘callousness”, impatience, and consequent imprudence. These vices were partly responsible for massive civilian casualties, which many wrongly assume to teach the fundamentally erroneous character of the invasion. Nonetheless, we should beware such moral flaws in tomorrow's policy‐makers and renounce the managerial mentality that fosters them. Another lesson is that, in so far as nation‐rebuilding requires substantial and long‐term commitments, it must command the support of the nation‐builder's domestic electorate; and to do that, it must be able to justify itself in terms of the national interest. From this we should not infer the further lesson that morality's reach into foreign policy is limited, since, according to Thomist ethics, the pursuit of the national interest can itself be moral. Finally, one lesson that we should not learn from Iraq is never again to violate the letter of international law and intervene militarily in a sovereign state without Security Council authorization. The law's authority can be undermined as much by the UN's failure to enforce it, as by states taking it into their own hands. It is seriously problematic that the current international legal system denies the right of individual states to use military force unilaterally except in self‐defence, while reserving the enforcement of international law to a body, whose capacity to act is hamstrung by the right of veto. Given this situation, military intervention without Security Council authorization could be morally justified on certain conditions.  相似文献   

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The skeletal remains uncovered from the 2nd and 3rd century underground tombs of Palmyra, Syria, retain traces of arthritis and mottled enamel. A brown discoloration was also observed in the teeth. In order to clarify that these facts can be related to fluorosis, the teeth excavated from Tomb C and F in the Southeast Necropolis were analyzed. The fluoride contents of the fluorosis-suspected teeth (0.56 ± 0.16% (n = 7)) were higher than those of normal teeth (0.16 ± 0.18% (n = 7)). The highest content (0.85%) proved that 22% of the hydroxide in apatite was substituted by fluoride. The fluoride concentrations of the natural water including deep well water available today in this area ranged from 0.3 to 3.0 mg l−1. The highest fluoride concentration was found to be regulated by the dissolution equilibrium of fluorite, CaF2, through the process of evaporation and concentration in this arid region. Because of the common ion effect by calcium ions in a high concentration, the fluoride concentration was lower than that expected from the solubility product of fluorite (8.2 mg l−1). The mechanism of this process has probably remained unchanged since ancient times and therefore the drinking water used by the ancient people of Palmyra was estimated to contain fluoride at a level causing fluorosis.  相似文献   

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ABSTRACT

This article investigates the puzzle of Canadian interprovincial migration. Despite the opportunities afforded by a large country like Canada, the proportion of residents moving to a new province has been in steep decline since the 1970s. A body of literature suggests that federal redistribution explains the limited incentives of residents to move across provinces, by equalizing the quality of services throughout the country. However, most of the available evidence relies on migration trends observed after the fact. This article introduces an original survey asking Canadian respondents squarely whether they have ever considered leaving their province. The findings support the idea that satisfaction with provincial services refrains intra-country migration. Moreover, the results show that views about the federation matter to explain attitudes toward migration. Canadians favorable to centralization, who tend to be younger and more educated, are more likely to consider moving to another province.  相似文献   

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Professional visual artists have always enjoyed considerable latitude in the selection of a place of work and residence. Recent decades have witnessed their growing presence within the Canadian countryside. This paper seeks to provide an interpretation of this phenomenon by exploring two sub-objectives. First is to determine whether artists who establish themselves in rural communities can be considered to be part of the counter‐urbanisation movement, involving the relocation of urban residents down the settlement hierarchy. Second is to identify what types of migration are occurring and why. Our surveys of visual artists residing in the southern Ontario communities of Elora and Parry Sound reveal that most participants are part of a movement involving the decision to take up both residence and employment in a rural locale. We further find that the relocation of visual artists is driven to some extent by a strong attachment to natural landscapes. By way of conclusions, we briefly speculate about the broader population of urban residents. We remind ourselves that artists often have been harbingers of new movements and that today there are growing numbers of workers outside the artistic community who also have increasing latitude in regards to choosing where to live and work. Overall, our findings suggest that there is ongoing blurring of geographic boundaries—between space and place, between place of work and place of residence and, of course, between rural and urban.  相似文献   

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European defence is failing because of the profusion and confusion of strategic concepts in Europe today. This article draws parallels with the Europe of the interwar years when strategic concepts were similarly confused. At the time a complex interplay between the traditional balance of power approach to security and the collective security, disarmament and international arbitration enshrined in the Treaty of Versailles resulted in strategic paralysis. The nadir of this failed strategic concept was the Treaty of Locarno in 1925 that, by endeavouring to keep all states happy at all times, simply prevented the creation of an effective security and defence mechanism. The rest is history. While the strategic environment of the first decade of the twenty–first century is undoubtedly different to that of the second decade of the twentieth, the need to satisfy the domestic political needs of all European powers, great and small, activist and post–neutral is producing a similar effect. Europe today has a security system that seems to bear little or no relation to the threats that are emerging. It is time, therefore, that Europe's Great Powers, Britain, France and Germany reasserted their political authority and bring an end to the political correctness that has so undermined European defence. Given the time that such endeavours normally take, and the nature and scope of emerging threats, the time for such action is now. Europe's Great Powers cannot again afford to be late and unprepared for the conflicts that lie ahead.  相似文献   

12.
Basal ganglia have been generally used to refer to some subcortical nuclei. However, it is a misnomer since ganglion is a group of nerve cells especially located outside of the brain or spinal cord. We evaluated the terminology of the basal ganglia from historical and terminological points of view.  相似文献   

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Why are there relatively few successful artists from a migrant background in Norway? Based on a study of artists of known migrant backgrounds, we explore this question from the artists’ points of view. We analyze both their social and cultural background, and the mechanisms of exclusion and inclusion at work in Norway’s art world, and especially the interaction between the two. We have concentrated on the dramatic arts: theater and dance. The article presents a theoretically informed analysis of the qualitative material using the sociology of art on the one hand and the sociology of migration and ethnic relations on the other. Further, the empirical analyses are in constant dialog with other Norwegian studies of the art field and the artists themselves. The article presents original findings on the relationship between barriers in young migrants’ backgrounds and impediments to entering and navigating at the field of dramatic arts.  相似文献   

15.
Basal ganglia have been generally used to refer to some subcortical nuclei. However, it is a misnomer since ganglion is a group of nerve cells especially located outside of the brain or spinal cord. We evaluated the terminology of the basal ganglia from historical and terminological points of view.  相似文献   

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In this article, we analyze the role of the economic rationale in modern cultural policy decision communication and ask why it remains such an important factor, even though research has argued against it. Based on Luhmann’s system theory, we show how the economic rationale manifests itself in the cultural political communication as parasitic and complementary couplings, and how different communication forms are in play: the indirect, direct, and the both-and form. The point is to construct communicative positions in cultural policy. The positions involve the economic rationale in their own particular way and each of them offers themselves as a communicative platform which the culture politician can optionally step into and out of. The arts system stands out from other systems by not distinguishing itself in one single distinction and coding. In exactly this issue lies the communicative complexity which the communicating cultural politician faces and must handle. As our analysis shows, this complexity is handled by communicating within the economic rationale and coding, with the result that complexity is reduced.  相似文献   

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As universities around the world are under pressure to produce commercial outputs of their research results, it is surprising how a few studies have been conducted about intermediary organizations and their role in this matter. The intermediaries’ basic roles to diminish market and system failures in innovation processes are targeted to respond to the challenges that may emerge in innovation processes, in general, especially in the commercialization of academic research. In this article, we analyse the roles of, and needs for, different kinds of intermediary organizations in two Finnish technology agglomerations from the perspective of the commercialization of new knowledge. We use the Triple Helix concept as a theoretical starting point for our empirical analysis. As many challenges in Triple Helix linkages prove that policy interventions to support the activities of intermediary organizations are justified up to certain point. However, the role of these “go-between” actors may also be irrelevant if networks between university–firm–government helices function well. In addition, many of the challenges in the commercialization of new knowledge originated from the failures of policy implementation concerning the public or semi-public intermediaries.  相似文献   

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Abstract

Only a handful of mass graves from late medieval battles in Western Europe have been subject to large scale excavation to modern standards. The principal reason is that these, and indeed even early modern battlefield graves, have proven extremely elusive, most being identified by chance. Despite a few successes, no combination of prospecting techniques yet provides a consistently effective method of locating such small archaeological features set almost anywhere within a site covering many square kilometres. But this important resource should be explored and conserved for, as Towton has shown, much can be learnt through modern excavation and analysis of the remains. While this paper does consider the existing archaeological record, its primary focus and the starting point for almost any search for mass graves on a battlefield, has to be the documentary record. Using this evidence one must debate the number who actually died, how they were interred and commemorated and whether this varied according to status or allegiance, and where on the battlefield the graves might lie. One must also consider how often we will need to look further afield for the dead, for it is unclear how often the desire for appropriate Christian burial meant some or even most were interred in, or later moved to, consecrated ground.  相似文献   

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