Experimental Measurements and Computer Simulation of Fission Product Gamma-Ray Spectra

Airborne gamma ray spectrometry using high volume scintillation detectors, optionally in conjunction with Ge detectors, has potential for making rapid environmental measurements in response to nuclear accidents. An experimental investigation and computer simulation have been used to characterise the response of such detectors to short lived fission products. Small samples of 235U were irradiated in a research reactor for short periods, to generate fission product sources. Gamma ray spectra were recorded over a period of one year using both high volume scintillation detectors and semiconductor detectors. The main gamma emitting nuclides have been identified, and their associated signals in each detector defined. Simulation work has been used to calculate the corresponding spectra which would have been observed at airborne survey heights, or from fission product sources irradiated for a prolonged period. While Ge detectors can record a fuller range of isotopes, of interest in characterising release terms, the NaI spectra also have potential for providing data on a range of radiologically important isotopes at all stages

Growing old in England: economic and social issues

This paper examines the economic and social impact of changes in the duration of working life for the 80 per cent of older adults living in urban England. While some people are experiencing extended retirement because of moving out of paid work in their fifties, a growing minority of those beyond the state retirement age continue in paid employment. This paper highlights the considerable challenges for urban policy makers in addressing the economic and social inclusion of all older adults

Stuck in the slow lane: reconceptualising the links between gender, transport and social exclusion

This article draws upon primary research undertaken with over 3,000 women in the North East of England to explore the links between women, transport and the labour market. The research, funded by the ESF, advances the idea of spatiality as a social construction and builds on seminal studies relating to women and poverty to consider the way in which a gender division of transport constrains women's mobility and restricts their employment opportunities. It is likely to contribute to important debates, concerning strategies to tackle worklessness and the most effective spatial level at which to configure public transport networks

Understanding European cross-border cooperation: a framework for analysis

European integration has had a dual impact on border regions. On the one hand, borders were physically dismantled across most of the EU’s internal territory. On the other hand, they have become a fertile ground for territorial co-operation and institutional innovation. The degree of cross-border co-operation and organization achieved varies considerably from one region to another depending on a combination of various facilitating factors for effective cross-border co-operation, more specifically, economic, political leadership, cultural/identity and state formation, and geographical factors. This article offers a conceptual framework to understand the growth and diversity of cross-border regionalism within the EU context by focusing on the levels of and drives for co-operation

Traps of multi-level governance. Lessons from the implementation of the Water Framework Directive in Italy

During recent decades, different patterns of multi-level governance (MLG) have spread across Europe as a consequence of Europeanisation of public policies, which have increasingly adopted decentralized and participatory procedures conceived as a tool of more effective and accountable policy-making. It appears, however, that the implementation of operational designs based on MLG may be rather problematic and it does not necessarily bring to the expected performance improvements. Referring to the case of the EU Water Framework Directive (2000/60/EC), which conceives the creation of new multi-level institutional settings as a key tool for enacting a new holistic approach to water management and protection, this article explores the difficulties that the implementation of such settings has brought in Italy, despite some favorable pre-conditions existing in the country. Evidence is provided that along with institutional and agency variables, the implementation effectiveness of MLG arrangements promoted by the EU can be challenged by their inherent characteristics

EUROPEAN UNION Part-financed by the European Regional

conducted within the framework o

Barriers and enablers of climate change adaptation in semi-arid Ghana

Canada's International Development Research Centre and JK aid funded this paper.This briefing note summarises the key findings from the Regional Diagnostic Study (RDS) recently conducted in Ghana, as part of the ASSAR project. The RDS aimed to: - Develop a systematic understanding of existing knowledge of climate change trends, impacts, vulnerabilities, and adaptation strategies. - Identify the key barriers and enablers of effective adaptation in semi-arid regions. - Identify gaps in research, policy and practice related to climate change adaptation. - Provide a foundation for developing an integrated regional research program (RRP) on climate change vulnerability and adaptation

ASSAR final report (2014-2018)

ASSAR’s overarching objective in the original proposal was to: “…strengthen knowledge systems in semi-arid regions (SARs) on climate change vulnerability and adaptation, to enable a shift from current adaptation practices and policy into a mode that achieves proactive, widespread adaptation embedded in development activities at multiple governance scales, yielding well-adapted enhanced livelihoods for vulnerable groups” (ASSAR proposal, pg. 21)

Planning for a harsher future

The brochure information emphasizes that by planning for a harsher future, people living in drought-prone areas can influence how climate changes will affect them. Personal stories illustrate some adaptive responses to seasonal climate forecasting such as diversifying crops, anticipating needs of livestock, and practicing soil and water conservation methods.UK Government’s Department for International Development (DfID