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Scurvy in children is poorly known in the palaeopathological literature despite biomedical references indicating that bone changes do occur in some cases and should be observable in human skeletal remains. Research on infants' and children's skulls in museum and anatomical collections in the USA and Europe reveals a complex of features on the external surface of the greater wing of the sphenoid and adjacent bone tissue that may be caused by scurvy. The lesions are bilateral and are characterized by porosity and, in some cases, hypertrophic bone formation. These abnormal bone changes are probably the result of a reaction to chronic haemorrhage in the deep vasculature associated with temporalis muscle function. While these lesions resemble those seen in anaemia and infection, their distinctive anatomical location and association with chewing should differentiate them, in most cases, from other disease conditions. These features are also associated with porous, hypertrophic lesions of the orbital roof and provide additional evidence that caution is needed in attributing porous lesions of the orbital roof solely to anaemia. © 1997 John Wiley & Sons, Ltd.  相似文献   
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This article explores the nexus of two phenomena – the mass production of consumer goods and the maelstrom of medical theorising on the female reproductive system – through testimonial advertisements produced by the Lydia E. Pinkham Medicine Company (LEPMC). This article argues that a wide-ranging, self-regenerating group of predominantly white, middle-class American women formed a network rooted in LEPMC advertisements to negotiate power over the practice and meaning of their own reproductive lives. By publicly testifying to the efficacy of Pinkham products, these women used the tools of mass advertising and their collective understanding of modern medicine to campaign for empowered womanhood. They created a narrative in which they played long-suffering protagonists who challenged physicians’ authority, claimed ownership over reproductive knowledge and prioritised female consumers. By forefronting the female consumers who engaged directly with the LEPMC advertising department and indirectly with each other, this article situates the Pinkham network in a complex discourse on women's reproductive agency.  相似文献   
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Candidates and nominees for statewide office in the United States do not emerge from random locations within states. In this paper, we argue that densely populated areas are more likely to both foster political ambition and to afford the resources that enable candidates to wage an effective campaign. Candidates and nominees for major statewide office originate from populous counties in numbers significantly out of proportion to these counties’ share of their state’s population. Meanwhile, aspirants virtually never emerge out of rural areas or small towns. The pattern holds for all candidates and nominees for both Senate and governor and for both major political parties. Regional biases are more pronounced for institutionally strong gubernatorial offices than for weak offices and among high quality nominees for statewide office than among inexperienced candidates. Given the importance of urban/rural cleavages in the American electorate, these findings raise fundamental questions about political representation.  相似文献   
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The Wirral brooch is a distinctive and easily recognizable type of Romano-British brooch with a distribution primarily focused on rural sites around the Wirral peninsula in the north-west of England. The article provides a brief catalogue of the type, investigates whether it is a truly regional form, and establishes its relationship with other contemporary brooches. The accepted dating of this brooch type to the second century AD is discussed as well as its function, typology and manufacture. The role of Wirral brooches in trade, fashion and identity within the northwest of Roman Britain is considered. In wider terms, this paper demonstrates an aspect of provincial material culture from an area often seen to be lacking in material evidence and highlights the importance of the data provided by the Portable Antiquities Scheme for new insights into the material culture of Roman Britain.  相似文献   
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A study of the size of round barrows in relation to their position in the Stonehenge landscape allows us to define two types of mound, here termed 'Conspicuous' and 'Inconspicuous'. Conspicuous barrows are large and prominently located, whilst inconspicuous barrows are smaller and less strikingly placed. Inconspicuous barrows were associated mainly with funerary urns and were constructed throughout the Early and Middle Bronze Ages. Conspicuous barrows contain a wider range of grave goods and were mainly built in the later part of the Early Bronze Age. The Conspicuous barrows were impressive features of the prehistoric landscape and may have been built there because of the long-established significance of some of the local monuments, including Stonehenge itself. They contain exotic grave goods and could have been the burial places of a wider population. By contrast, the Inconspicuous barrows appear to be associated with settlement areas. They contain a range of ceramic grave goods which extend throughout the Early and Middle Bronze Ages and may have been built by the people who were living in the area. The latter tradition is the longer lived and retained its importance into the Middle Bronze Age when more conspicuous mounds were no longer built.  相似文献   
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ABSTRACT

Models relating to the participation of children are often explicitly aimed at facilitating or evaluating participation in decision-making processes on local levels. However, these models often build on hierarchically ordered ‘ladders’ of children’s involvement starting with passive involvement and increasing gradually to highly active engagement. Such models become problematic when designing or evaluating participative activities for young children. On the basis of two ethnographic studies conducted in children’s libraries, we propose an alternative model based on a view of participation as processual rather than definitive. Theoretically, the paper draws mainly on human rights theory as well as on theories and concepts derived from childhood studies such as participation and citizenship. The new model of participation demonstrates how the idea of participation can be operationalized at practical levels to include the very youngest children.  相似文献   
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