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Leprosy is a chronic infection of the skin and peripheral nerves caused by the pathogen Mycobacterium leprae. Its impact on human populations and societies of the past as well as its phylogeographic patterns around the world – at least in modern times – has been well documented. This slow growing bacterium has been shown to exist in distinct ‘SNP types’ that occur in relatively defined parts of the globe. The routes that the disease followed in the past are, however, still uncertain. This study of ancient-DNA typing of archaeological human remains from Sweden dated to early Medieval times provides genetic evidence that a transmission of M. leprae ‘SNP subtype’ 2G – found mainly in Asia – took or had already taken place at that time from the Middle East to Scandinavia. This finding is unique in the history of leprosy in Europe. All human specimens from this continent – both modern and ancient – that have been tested to date showed that the one responsible for the infection strains of M. leprae belong to ‘SNP type’ 3, whereas our results show that there were some European populations that were hosts to bacteria representing ‘SNP type’ 2 of the species as well.  相似文献   
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The article examines the origins of the arts council movement in the ideas of the Bloomsbury Group and John Maynard Keynes. The Bloomsbury Groups' sense of experimentation and flexibility, their willingness to take action to create new institutions, and their distrust of bureaucracy, influenced Keynes's development of a new model for state patronage of the arts in 1946. He took an organization established during the Second World War to employ artists and organize morale‐boosting tours of the performing and visual arts, and oversaw its development into the Arts Council of Great Britain, the first such arts council. His model – making grants of public funds through semi‐autonomous government bodies to private individuals and privately operated arts institutions – became a standard form of public funding for the arts by the end of the twentieth century in many countries around the world.  相似文献   
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Largely undocumented in the published accounts of cultural policy history in the UK, the Arts Enquiry was a privately funded survey of the arts in wartime England. It was launched in 1941 as an initiative of the Arts Department at Dartington Hall and funded by the trustees of Dartington Hall, who spent £19,000 on the study over its six-year history. The Enquiry brought together artists, intellectuals, philanthropists and arts professionals in specialist committees to examine the visual arts, music, drama and documentary film. Three book-length studies were published: The Visual Arts (1946), The Factual Film (1947) and Music (1949). This article examines the history of the Arts Enquiry, its entanglement in the cultural politics of the period and what it reveals about policy formation in the UK, as well as the historiography of cultural policy.  相似文献   
277.
This study examines the spatio-temporalities of the intergenerational caring practices that contemporary grandfathers engage in with their grandchildren, in order to critique old men's constructions and performances of ageing masculinities and the gendering and ageing of contemporary carescapes. Findings are based on thirty-one qualitative interviews and two participant observations, conducted in the north-west of England with men who are grandfathers. The concept of carescapes (Bowlby, Gregory and McKie 1997) is employed to explain that grandfathering is both spatially and temporally organized. Findings suggest that men construct distinctly masculine spaces of care later in life, contingent on both their resistance to spatially embedded ageism and their comparisons of grandfathering to previous lifecourse subjectivities, such as fathering. Complexity and diversity in how men negotiate these factors are also apparent and are explored. There is evidence for example that some men's performances of ageing masculinities contribute to the maintenance of a gendered division of labour in family care work, while others perform alternative masculinities that offer potential to transform gendered carespaces. This is further mediated by intergenerational interactions with children and grandchildren. Focus on old men who are grandfathers necessarily complicates geographical perspectives on the spatio-temporalities of multiple masculinities, ageing and informal familial care.  相似文献   
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The paper presents the large set of basketry and other worked fibre artefacts constituting the perishable artefacts assemblage from the Takarkori rock shelter. This site is located in southwestern Libya, central Sahara. Its well-preserved Holocene stratigraphy testifies to human occupations by foraging groups (Late Acacus culture; ca. 9000–7400 uncal years bp; ca. 8300–6100 BCE) and herders (Pastoral cultures; ca. 7400–4500 uncal years bp; ca. 6400–3000 BCE).  相似文献   
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The Holocene delivers a unique possibility to establish climatic stratigraphic boundaries based on detailed chronostratigraphy reflected in various facies of continental sediments, in their lithological parameters and organic remains. These sediments are dated by the 14C method in the case of organic remains, by counting annual laminations in lacustrine facies, and by dendrochronological method in the case of fluvial sediments. The existence of well dated profiles enables to reconstruct various climatic parameters like amplitudes of seasonal temperatures, types and frequency of extreme rainfalls and floods and, finally, to distinguish rare rapid changes and most frequent gradual ones. This reconstruction is based on the analogous effects of various types of present-day rainfalls. The current authors present a critical review of existing chronostratigraphic divisions starting from simple millennial division by Mangerud based on Scandinavian palynological stratigraphy of peat-bogs and Starkel’s concept based on fluctuations in rainfall and runoff regime reflected in fluvial and other facies of continental deposits. In the last decades, the calibration of 14C dates allowed a new approach to be used for the construction of the probability distribution function of these dates in various facies or types of sediments, which formed a background for distinguishing and correlating climatic phases and defining boundaries between them. These approaches have been creating new opportunities for revision of the existing chronostratigraphy. The aim of this paper is to present a revised version of chronostratigraphic division based on climatic fluctuations reflected in various facies of sediments on the territory of Poland and discuss their correlation with other European regions and global climatic changes.  相似文献   
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