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61.
Barry Percy-Smith 《Children's Geographies》2010,8(2):107-122
The participation of children and young people in decisions that affect them is now mainstream in social and public policy in the UK. Yet for many young people formal participation opportunities are abstracted from everyday lives and concerns. Children may not feel empowered despite the existence of formal structures for participation. This raises questions about how ‘spaces’ for participation are constructed. This paper critiques prevailing models of participation in formal structures and instead, argues for the need to rethink children's participation as a more diverse set of social processes rooted in everyday environments and interactions. 相似文献
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Andrew A. Meharg Kevin J. Edwards J. Edward Schofield Andrea Raab Joerg Feldmann Annette Moran Charlotte L. Bryant Barry Thornton Julian J.C. Dawson 《Journal of archaeological science》2012,39(3):717-727
Tin, as a constituent of bronze, was central to the technological development of early societies, but cassiterite (SnO2) deposits were scarce and located distantly from the centres of Mediterranean civilizations. As Britain had the largest workable ore deposits in the ancient Western world, this has led to much historical speculation and myth regarding the long-distance trading of tin from the Bronze Age onwards. Here we establish the first detailed chronology for tin, along with lead and copper deposition, into undisturbed ombrotrophic (rain-fed) peat bogs located at Bodmin Moor and Dartmoor in the centre of the British tin ore fields. Sustained elevated tin deposition is demonstrated clearly, with peaks occurring at 100–400 and 700–1000 calendar years AD – contemporaneous with the Roman and Anglo-Saxon periods respectively. While pre-Roman Iron Age tin exploitation undoubtedly took place, it was on a scale that did not result in convincingly enhanced deposition of the metal. The deposition of lead in the peat record provides evidence of a pre-Roman metal-based economy in southwest Britain. Emerging in the 4th century BC, this was centred on copper and lead ore processing that expanded exponentially and then collapsed upon Roman colonization during the 1st century AD. 相似文献
65.
Moore PG 《Archives of natural history》2011,38(2):287-299
Food shortages, particularly of proteins, in Britain during the Second World War led to the suggestion re-surfacing that marine plankton might be harvested on an industrial scale first as human food, then turning to its potential use as a supplement to stock and poultry feed. The notion emanated in the United Kingdom from Sir John Graham Kerr, at Glasgow University. He encouraged Alister Hardy, at Hull, to develop the idea and the natural testing ground was the Clyde Sea Area (given the extensive history of plankton research at Millport). Unpublished documents from the archives of the Scottish Association for Marine Science shed new light on the interactions behind the scenes of this project between Kerr, Hardy and the Millport Marine Station's then director, Richard Elmhirst. Elmhirst, who was sceptical about the feasibility of the plan from the outset, went along with it; not least as a way of attracting welcome research funding during lean times but also, doubtless, regarding it as his patriotic duty in case the proposal proved worthwhile. 相似文献
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Steve Boreham Chantal Conneller Nicky Milner Barry Taylor Andrew Needham Julie Boreham Christopher J. Rolfe 《Journal of archaeological science》2011
This paper presents the results of a project aimed at investigating the deterioration of organic remains at the Mesolithic site of Star Carr. Analyses of pH, Electrical Conductivity and Redox Potential are reported from borehole transects across the unexcavated part of the site. A comparison of field and laboratory measurements is made, leading to the characterisation of different preservation zones and identification of ‘vulnerable’ sediments at the site. These data are augmented by geochemical analyses of contemporary borehole sequences and adjacent historic monoliths. Analysis of surface water and groundwater has also been undertaken to assist in the interpretation of the site hydrology and geochemistry. The relationship between ‘natural’ geology and preservation potential, and the evidence for a ‘halo’ preservation effect in virgin sediments adjacent to previous archaeology trenches is investigated. 相似文献
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This paper examines two different bill of rights models for Australia: the Dialogue model and a Democratic model. The Dialogue model aims to protect rights through a bill of rights, strong political review mechanisms, intergovernmental dialogue, and rights-based judicial review. The paper argues that, despite its popularity, there are serious problems with the legitimacy and effectiveness of the Dialogue model and it outlines an alternative model, a ‘democratic bill of rights’, which attempts to avoid these problems by strengthening democratic institutions and political review mechanisms without adopting rights-based judicial review. The paper concludes that a democratic bill of rights is likely to be an effective and more democratically legitimate way of protecting and promoting human rights in Australia. 相似文献
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Barry N. Boots 《Eurasian Geography and Economics》2013,54(1):10-13
The paper surveys a complex of challenges faced by the Ukrainian people in efforts to forge an independent Ukrainian state. These include charting an independent course within the new CIS, the allocation of former all-Union assets on Ukrainian territory, relations with minority ethnic groups (particularly Great Russians) in Ukraine, and potential territorial claims by neighboring states. Among economic problems faced by Ukrainian leaders are the need for reduced dependency upon energy imports, for structural change and renovation of aging industrial infrastructure, and for maintenance of favorable terms of trade with foreign countries and the former Soviet republics. 相似文献
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