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51.
Identifying, locating and interpreting both what is present and what is not present in theory and data lies at the core of scientific practice. Most experienced researchers know that social reality and psychological phenomena cannot always be apprehended directly, and that the forces that shape them must often be inferred rather than positively demonstrated. Yet, the important analytical problems raised by "absence" have rarely occupied the centre stage in professional journals. The aim of this paper is to sensitise researchers to the problem of absence. It considers the various guises in which absences may appear, their repercussions in the research process, and the solutions that researchers have used to render absences visible. The paper focuses on the issue of absence as it appears in theory and research on social representations. A typology of absence, structured in terms of the research process, is proposed. The typology is intended purely as a heuristic tool. It identifies and discusses forms of theoretical, methodological, empirical and analytical/interpretive absences. This typology is used to explore forms of absence and their interrelationships throughout the research process in three studies on social representations. The discussion as a whole contributes to reaffirming the radical character of the theory of social representations by stressing how the latter locates the space of explanation at the interface between individual and collective representations, between social and cognitive processes, between intentional and non-conscious dynamics, and between material and symbolic realities.  相似文献   
52.
There is increasing interest in the value of domestic gardens for supporting biodiversity. While it is well established that bumblebees exploit urban green spaces, this is the first study to explore the land use and floral preferences of the UK’s seven most common bumblebees in gardens and allotments cultivated for food. A citizen science survey was carried out at 38 sites, between 1st June and 30th September 2013. At the landscape scale, bumblebee abundance and species richness was not significantly correlated with surrounding land use characteristics (both p > 0.05). Bombus pratorum was the only species to show correlations with surrounding land use, demonstrating a positive relationship with built areas and gardens and allotments, and a negative correlation with greenspace and agriculture. At the local site-level scale, bumblebee abundance was negatively correlated with areas cultivated for vegetables and fruits, and positively correlated with areas cultivated for flowers, although neither correlation was statistically significant (p = 0.070 and p = 0.051 respectively). Bumblebee species richness was not correlated with either land use (p > 0.05). All bumblebee species were negatively correlated with areas cultivated for vegetables and fruit, bare ground and hard paving. Several flowering plants were visited by all bumblebee species, although relative preferences varied between bumblebee species. Results emphasise the importance of including floral resources within garden and allotment areas cultivated for food, and the need for a mosaic of different flowering plants to cater for varying floral preferences demonstrated by bumblebee species.  相似文献   
53.
Trees are thought to be important for supporting urban biodiversity. However tree species differ considerably in the numbers of invertebrates they support, with potential consequences for higher trophic groups such as birds. In this study the influence of native and non-native trees on the abundance of insects (Hemiptera) and the incidence of insectivorous birds (Paridae) were investigated in the southern English town of Bracknell. The number and species of tree were recorded from each of 17 roundabout and parkland sites. Tree beating was used to sample arboreal Hemiptera and Paridae were recorded either with point counts and transect walks, depending on the size of the site. Due to the great variation between tree species, there was no overall significant difference in species richness or abundance of Hemiptera between native and non-native tree species. However, individual native trees had more species and individuals than non-natives. The proportion of native trees at Bracknell sites was positively related to the abundance of both Hemiptera and the number of Paridae observed. The consequences of vegetation type for insect abundance indicates that in order to sustain and enhance urban biodiversity, careful consideration needs to be given to species of trees present in urban areas.  相似文献   
54.
Conceptualizing the Third Sector in Ireland,North and South   总被引:1,自引:1,他引:0  

While there is a long established and deeply embedded tradition of voluntary action and nonprofit organizing in Ireland, there has been very limited debate on a philosophy of voluntary action or on the place of the third sector in a modern democratic state. It is against this background that practitioners and academics are beginning to articulate their individual understandings of the role of the third sector in Irish society. This paper presents a framework developed from three questions to consider the place of the third sector in a modern democratic state. The questions are: What are the roles of the third sector in a society? What relationships exist between the third and other sectors? How are third sector organizations resourced within that societal context? Answering these questions contributes to a conceptualization of the third sector in Ireland, North and South.

  相似文献   
55.
The present article presents a study based on an interdisciplinary approach to research into reflection on identity construction. This multiple case study explores the narrative of professional identities in digital artefacts. It is aimed at exploring in what way digital storytelling can be used as a suitable pedagogical strategy for the construction of professional identity. The students involved in the innovative learning activity comprise two groups of Health and Social Care students in the UK, two groups of Primary Education student-teachers and one group of Secondary Education student-teachers in Spain. Thematic analysis is used to identify the topics addressed by students in exploring their professional identities, including values and the process of learning itself. Finally, the lessons learned from this interdisciplinary approach to reflection on identity and the implications these have not only for teaching and learning design but also for future collaborative research projects are set out in the discussion and conclusions.  相似文献   
56.
Space weather phenomena have been studied in detail in the peer‐reviewed scientific literature. However, there has arguably been scant analysis of the potential socioeconomic impacts of space weather, despite a growing gray literature from different national studies, of varying degrees of methodological rigor. In this analysis, we therefore provide a general framework for assessing the potential socioeconomic impacts of critical infrastructure failure resulting from geomagnetic disturbances, applying it to the British high‐voltage electricity transmission network. Socioeconomic analysis of this threat has hitherto failed to address the general geophysical risk, asset vulnerability, and the network structure of critical infrastructure systems. We overcome this by using a three‐part method that includes (i) estimating the probability of intense magnetospheric substorms, (ii) exploring the vulnerability of electricity transmission assets to geomagnetically induced currents, and (iii) testing the socioeconomic impacts under different levels of space weather forecasting. This has required a multidisciplinary approach, providing a step toward the standardization of space weather risk assessment. We find that for a Carrington‐sized 1‐in‐100‐year event with no space weather forecasting capability, the gross domestic product loss to the United Kingdom could be as high as £15.9 billion, with this figure dropping to £2.9 billion based on current forecasting capability. However, with existing satellites nearing the end of their life, current forecasting capability will decrease in coming years. Therefore, if no further investment takes place, critical infrastructure will become more vulnerable to space weather. Additional investment could provide enhanced forecasting, reducing the economic loss for a Carrington‐sized 1‐in‐100‐year event to £0.9 billion.  相似文献   
57.
With the rise in popularity of market‐based responses to social policy challenges, the stewardship of quasi‐markets or public service markets, is a key concern for governments worldwide. Debates about how to manage quasi‐markets have focussed on high‐level decision‐making processes. However local actors, in particular street level bureaucrats, are a key part of the complex work of managing quasi‐markets. We examine how street level bureaucrats act as local market stewards in a new quasi‐market for disability care, the Australian National Disability Insurance scheme. We find that the street level bureaucrats, known as local area coordinators, act as shapers of local markets but that their contributions are informal and often restricted by formal structures and processes. For example, we found evidence that the use of key performance indicators can disrupt effective local stewardship efforts towards a procedural approach. We conclude that introducing principles of the polycentric governance approach can improve connections between local market knowledge holders and central decision‐making agencies, thereby improving market stewardship and outcomes.  相似文献   
58.
This article outlines Habermas' social movement–related ideas and reviews the critical reception of them from within critical theory and social movement studies more widely. Criticism of Habermas' explanation of the new social movements has been wide-ranging and persuasive. There have however been some contemporary critical engagements with Habermas' ideas within social movement studies. The direction they take suggests (1) the concept of 'colonisation' finds political relevance in the twenty-first century context of global capitalism and resistance to neo-liberal policies; (2) that recent engagements with Habermas loosely unite in a concern with the 'applied turn' in critical theory; and (3) there is some potential for aspects of Habermas' theory to be used in ways that make him capable of engaging in dialogue with the current concerns of social movement theory.  相似文献   
59.
Through analysis of primary qualitative data collected in Nineveh, Kirkuk, and Sulaimaniya Governorates in Iraq, this article seeks to explore the rapidly shifting and fragmenting identity dynamics at play in the emerging aftermath of ISIS and the impact that this conflict – and previous legacies of violence and repression – has had on relationships within and between groups, and between groups and the state. Communities increasingly position themselves against one another in relation to vindication of rights and protection. This zero‐sum stance comes from a history of mismanagement of communities and their respective grievances by the state and international partners. Formal acknowledgement of suffering across groups by the state may serve as a first step to break this cycle of negation toward one of inclusion, in the midst of mass displacement and emerging population returns.  相似文献   
60.
Studies of women’s participation in civil conflict as armed combatants have attributed diverse motivations to such participation and examined the implications of participation for women’s empowerment in the aftermath. The authors contribute to these studies through an in-depth analysis of female combatants’ struggles for equality and empowerment during and after Nepal’s decade-long Maoist conflict. Scholars have argued that the emphasis of Maoist ideology in Nepal on the emancipation of women and on ending gender discrimination attracted a large number of women to the cause. Based on narratives of Maoist female ex-combatants, the authors investigate women’s engagement with Maoist ideology during and after the conflict. These narratives reveal that despite discourses of gender equality in Nepal’s Maoist struggle, promises around gender equality remain unkept in the period after the war. A reintegration program has offered women ex-combatants few options and has pushed women back into traditional gender roles. Struggles continue in this terrain. Incorporating intersectionality, the paper highlights how women ex-combatants’ gender identities intersect with caste and other social locations to produce diverse challenges for their lives.  相似文献   
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