Representation of Africa online: sourcing practice and frames of reference

The dominant perspective on the representation of Africa in the western media claims that western media coverage is bias and crisis orientated and the liberal perspective claims that the coverage of Africa is not as negative as is often assumed. However, there is a paucity of literature on the representation of Africa online. This research enquiry is relevant because literature claims that the Internet has the potential to resolve the journalistic predicament of representing other culture through political participation and deliberation. But this requires a re-orientation of the sourcing practice of news organization to embrace sensitivity to and knowledge of African cultures. Moreover, the journalistic predicament can be resolved or not depending on the news gathering approach adopted by the news organization. Literature has identified two approaches, that is, ‘gatekeeping’ used mainly by dominant traditional media and ‘gatewatching’ used by alternative media in their quest to counter mainstream ideology. This study examines the impacts of the ‘gatewatching’ approach adopted by Africa Have Your Say (AHYS) website on its representation and frames of reference of Africa. It uses on-site observation, in-depth interviews and textual analysis to gather data. The study found that although the sourcing practice at the AHYS is elaborate and complex, the ‘gatewatching’ approach makes its susceptible to second level agenda setting. Hence, its frame repeats the attributes and tone used by the mainstream traditional media. However, a minority of users did not use repeat this frame in their comments

Understanding Context in Learning?centred Approaches to Climate Change Communication

Communication on climate change research has long been dominated by top?down delivery of information aimed at informing on future climate scenarios and climate?related events. However, emphasis in this field is slowly shifting to more process?oriented approaches to communication, and the need to integrate learning is receiving increasing attention. This article argues that despite the challenges in shifting research communication on climate change into a more dialogical and learning?oriented model of practice, the realities faced by communities impacted on the ground make this shift imperative. Drawing on recent research, we consider how the context in which initiatives seek to engage in research communication will and should influence what is possible and what is desirable through these new approaches. We reflect on how efforts to understand context in one particular case served to shape a communication strategy from its outset, and note the opportunities and challenges revealed through this process. We then conclude by highlighting how climate change has reinforced arguments in favour of a focus of inclusive learning processes in communication for development

A systematic review of the impacts of climate variability and change on electricity systems in Europe

Understanding the impacts of climate variability and change (CV&C) on electricity systems is paramount for operators preparing for weather-related disruptions, policymakers deciding on future directions of energy policies and European decision makers shaping research programs. This study conducted a systematic literature review to collate consistent patterns of impacts of CV&C on electricity systems in Europe. We found that, in the absence of adaptation and for current capacity, thermal electricity generation will decrease for the near term to mid-21st century (NT-MC) and the end of the 21st century (EC). In contrast, renewable electricity generation will increase for hydroelectricity in Northern Europe (NT-MC and EC), for solar electricity in Germany (NT-MC) and the United Kingdom and Spain (NT-MC and EC) and for wind electricity in the Iberian Peninsula (NT-MC) and over the Baltic and Aegean Sea (NT-MC and EC). Although the knowledge frontier in this area has advanced, the evidence available remains patchy. Future assessments should not only address some of the gaps identified but also better contextualise their results against those of earlier assessments. This review could provide a starting point for doing so

World cities and peripheral development: The interplay of gateways and subordinate places in Argentina and Ghana’s upstream oil and gas sector

Serving as “gateways”, some world cities tie their wider hinterlands to global networks. The article revisits gateway–hinterland relations against the backdrop of assessments that lead to opposed conclusions on the benefits and shortcomings of integration into the world economy. Referring to the oil and gas sector in Argentina and Ghana, it answers the question of how gateways interact with subordinate places and also uncovers obstacles to peripheral development. The author finds that Accra and Buenos Aires concentrate corporate control. Argentina's capital serves as a gateway for knowledge generation and logistics too. Opportunities for peripheral development in both countries are considerable, albeit largely limited to generic services. Besides a certain concentration of business activities in the gateway cities, more important challenges to peripheral development are typical for small and medium enterprises (insufficient finance and management capabilities, unawareness of business opportunities, and the like). They include rent seeking and subcontracting. The latter leaves local companies in a particularly weak position vis‐à‐vis lead firms. The author argues that while integration into the world economy allows for peripheral development, the corresponding outcomes may not meet everyone's expectations. Related expectations must, therefore, be more down‐to‐earth than overly optimistic statements frequently made by politicians

Autonomy and caring: towards a Marxist understanding of nursing work

The aim of this paper is to re‐examine nursing work from a Marxist perspective by means of a critique of two key concepts within nursing: autonomy and caring. Although Marx wrote over 150 years ago, many see continuing relevance to his theories. His concepts of capital, ideology and class antagonism are employed in this paper. Nursing's historical insertion into the developing hospital system is seen in terms of a loss of autonomy covered over by the development of cults of loyalty toward those institutions, while the concept of emotional labour is used to re‐examine nursing's high valuing of “caring” and to understand it as potentially exploitative of nurses. Raising awareness of this alternative way of understanding nursing work can become a first step toward change

The impact of institutions, ownership structure, business angels, venture capital and lead managers on IPO firm underpricing across North Africa

This paper examines the determinants of IPO underpricing in a unique and comprehensive, sample of 86 IPO firms from across North Africa between 2000 and 2013. The findings suggest that, underpricing is used as a mechanism by which to stimulate excess demand (subscription) for newly, issued stock in order to create a relatively small but highly dispersed, and thus disempowered, minority shareholder base. Domestic venture capital and to lesser extend business angels are, associated with elevated underpricing while the reputational impact from foreign venture capital and, lead managers infers lower underpricing. In terms of institutions and state-level corruption control, policies are most closely linked to substantial reductions in underpricing

Factors associated with breastfeeding cessation in nursing mothers in a peer support programme in Eastern Lancashire

<p>Abstract</p> <p>Background</p> <p>The UK has one of the lowest breastfeeding rates worldwide and in recent years the Government has made breastfeeding promotion one of its priorities. The UNICEF UK Baby Friendly Initiative is likely to increase breastfeeding initiation but not duration. Other strategies which involve provision of support for breastfeeding mothers in the early weeks after birth are therefore required to encourage UK mothers to breastfeed for the recommended duration. This paper examines the effects of maternal socio-demographic factors, maternal obstetric factors, and in-hospital infant feeding practices on breastfeeding cessation in a peer support setting.</p> <p>Methods</p> <p>Data on mothers from Blackburn with Darwen (BwD) and Hyndburn in Eastern Lancashire who gave birth at the Royal Blackburn Hospital and initiated breastfeeding while in hospital were linked to the Index of Multiple Deprivation (IMD). The data were analysed to describe infant feeding methods up to 6 months and the association between breastfeeding cessation, and maternal factors and in-hospital infant feeding practices.</p> <p>Results</p> <p>The mean breastfeeding duration was 21.6 weeks (95% CI 20.86 to 22.37 weeks) and the median duration was 27 weeks (95% CI 25.6 to 28.30 weeks). White mothers were 69% more likely to stop breastfeeding compared with non-White mothers (HR: 0.59; 95% CI, 0.52 to 0.67 [White mothers were the reference group]). Breastfeeding cessation was also independently associated with parity and infant feeding practices in hospital. There were no significant associations between breastfeeding cessation and marital status, mode of delivery, timing of breastfeeding initiation and socio-economic deprivation.</p> <p>Conclusion</p> <p>In this study ethnicity, parity and in-hospital infant feeding practices remained independent predictors of breastfeeding cessation in this peer support setting. However other recognised predictors such as marital status, mode of delivery, timing of breastfeeding initiation and socio-economic deprivation were not found to be associated with breastfeeding cessation.</p

Culture in sustainable infrastructure

The high failure rate of infrastructures around the world is alarming, most especially when such failures constrain economic growth and development. In most cases, existing institutions or strategies designed to maintain and reproduce effective infrastructures in areas that lack them have been mostly unsuccessful, particularly in sub-Saharan Africa. A carefully conducted survey covering the six geopolitical zones in Nigeria confirms the low-level stability, supply, quality and maintenance of infrastructure and its services. Using the severity index in matrix order model developed in this study, major factors responsible for unsustainable infrastructure delivery and failures are identified. The paper further argues that these major factors are interrelated rather than being peculiar to Nigeria or sub-Saharan Africa. Suffice it to say that the effects of these problems are widespread and of global impact. However, what cuts across all the major factors responsible for unsustainable infrastructure delivery and high failure rates are gross institutional lapses. In view of the fact that sustainable infrastructure is essential for sustainable development, this paper emphasises the uniqueness of the recipients' cultures and values alongside the integration of indigenous communities and infrastructure users: from conceptualisation to delivery within the framework for institutional building and sustainable infrastructure provision

The commodification and exploitation of fresh water: Property, human rights and green criminology

In recent years, both developing and industrialised societies have experienced riots and civil unrest over the corporate exploitation of fresh water. Water conflicts increase as water scarcity rises and the unsustainable use of fresh water will continue to have profound implications for sustainable development and the realisation of human rights. Rather than states adopting more costly water conservation strategies or implementing efficient water technologies, corporations are exploiting natural resources in what has been described as the “privatization of water”. By using legal doctrines, states and corporations construct fresh water sources as something that can be owned or leased. For some regions, the privatization of water has enabled corporations and corrupt states to exploit a fundamental human right. Arguing that such matters are of relevance to criminology, which should be concerned with fundamental environmental and human rights, this article adopts a green criminological perspective and draws upon Treadmill of Production theory