791 resultados para The Lens


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The United Nations recently launched the Decade of Education for Sustainable Development. Literature indicates the need for an authoritative definition of sustainable development. Sustainable Human Development is analyzed through the lens of Gladwell’s The Tipping Point as a framework for guiding ethical development practice and instigating changes in human behavior.

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Purpose - This paper aims to provide evidence to suggest that private social and environmental reporting (i.e. one-on-one meetings between institutional investors and investees on social and environmental issues) is beginning to merge with private financial reporting and that, as a result, integrated private reporting is emerging. Design/methodology/approach - In this paper, 19 FTSE100 companies and 20 UK institutional investors were interviewed to discover trends in private integrated reporting and to gauge whether private reporting is genuinely becoming integrated. The emergence of integrated private reporting through the lens of institutional logics was interpreted. The emergence of integrated private reporting as a merging of two hitherto separate and possibly rival institutional logics was framed. Findings - It was found that specialist socially responsible investment managers are starting to attend private financial reporting meetings, while mainstream fund managers are starting to attend private meetings on environmental, social and governance (ESG) issues. Further, senior company directors are becoming increasingly conversant with ESG issues. Research limitations/implications - The findings were interpreted as two possible scenarios: there is a genuine hybridisation occurring in the UK institutional investment such that integrated private reporting is emerging or the financial logic is absorbing and effectively neutralising the responsible investment logic. Practical implications - These findings provide evidence of emergent integrated private reporting which are useful to both the corporate and institutional investment communities as they plan their engagement meetings. Originality/value - No study has hitherto examined private social and environmental reporting through interview research from the perspective of emergent integrated private reporting. This is the first paper to discuss integrated reporting in the private reporting context.

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Introduction: Current physical activity levels among children and youth are alarmingly low; a mere 7% of children and youth are meeting the Canadian Physical Activity Guidelines (Colley et al., 2011), which means that the vast majority of this population is at risk of developing major health problems in adulthood (Janssen & Leblanc, 2010). These high inactivity rates may be related to suboptimal experiences in sport and physical activity stemming from a lack of competence and confidence (Lubans, Morgan, Cliff, Barnett, & Okely, 2010). Developing a foundation of physical literacy can encourage and maintain lifelong physical activity, yet this does not always occur naturally as a part of human growth (Hardman, 2011). An ideal setting to foster the growth and development of physical literacy is physical education class. Physical education class can offer all children and youth an equal opportunity to learn and practice the skills needed to be active for life (Hardman, 2011). Elementary school teachers are responsible for delivering the physical education curriculum, and it is important to understand their will and capacity as the implementing agents of physical literacy development curriculum (McLaughlin, 1987). Purpose: The purpose of this study was to explore the physical literacy component of the 2015 Ontario Health and Physical Education curriculum policy through the eyes of key informants, and to explore the resources available for the implementation of this new policy. Methods: Qualitative interviews were conducted with seven key informants of the curriculum policy development, including two teachers. In tandem with the interviews, a resource inventory and curriculum review were conducted to assess the content and availability of physical literacy resources. All data were analyzed through the lens of Hogwood and Gunn’s (1984) 10 preconditions for policy implementation. Results: Participants discussed how implementation is affected by: accountability, external capacity, internal capacity, awareness and understanding of physical literacy, implementation expertise, and policy climate. Discussion: Participants voiced similar opinions on most issues, and the overall lack of attention given to physical education programs in schools will continue to be a major dilemma when trying to combat such high physical inactivity levels.

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The Borg, a collective of humanoid cyborgs linked together in a hive-mind and modeled on the earthly superorganisms of ant colonies and beehives, has been the most feared alien race in the Star Trek universe. The formidable success of the Borg in assimilating their foes corresponds to the astounding success of superorganisms in our own biosphere. Yet the Borg also serves as a metaphor for another collective of biological entities known as the corporation. In the Anthropocene epoch, corporations have become the most powerful force on the planet; their influence on the social world and the environment exceeds any government and may determine the continued sustainability of human life. Corporations have been described as people and as machines, but neither metaphor accurately describes their essence or contributes to an understanding that might resist their power. This paper reframes our understanding of the corporation by examining the metaphors that are used to describe it, and by suggesting an entirely new metaphor viewing the Borg and the corporation through the lens of sociobiology. I will argue that the corporation is a new form of superorganism that has become the dominant species on the planet and that the immense, intractable power of a globalized, corporate hive-mind has become the principal obstacle to addressing the planetary emergency of climate change. Reframing our metaphoric understanding of corporations as biological entities in the planetary biosphere may enable us to imagine ways to resist their increasing dominance and create a sustainable future. 

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This paper examines the complex interrelations between notions of ͚“elf͛ and ͚Otheƌ͛ with regards to human bodies, taking as a case study the bodily experiences of Anabaptist Christians, both historically and in the present day. It first examines body practices and discourses through the lens of Anabaptist approaches to baptism and conscience and it relates these to the Foucauldian notion of care of the Self. It then looks at biopolitical relations between individuals and the state through an examination of oath-taking and anti-war protests. Finally, it discusses the roles of bodies and bodiliness in contemporary Anabaptist commemorative practices. 

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Recounting the eventful travels of Selim, an intrepid young Arab who runs away from his parental home to learn about the world, The History of Arsaces, Prince of Betlis (1774) by the Co. Limerick-born Charles Johnston (c.1719–c.1800) is an inventive mixture of fictional genres and styles: romance, satire, sentimental narrative and oriental fantasy. The novel appeared at a politically charged moment, on the eve of the American revolutionary war and in the aftermath of the Bengal famine of 1769–70, world events that were linked by the nefarious operations of the ubiquitous East India Company. These momentous occurrences, polarising public opinion and stimulating Irish patriot sympathies in the mid-70s, provide the undercurrent to Johnston’s thoughtful examination of war, commerce, and empire through the lens of a fictional ‘history’. Enclosing a series of tales within tales, Johnston’s oriental romance offers its readers a remarkable concoction of Gulliver-inspired fantasy, political satire and moral reflection, played out within an expansive historical and geographical setting. As the Monthly Review, or, Literary Journal commented on its first appearance in 1774, The History of Arsaces provided ‘striking intimations, of the utmost national importance, with respect to over-grown empire, and colony connexions’.

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Purpose: We studied whether the accumulation of advanced lipoxidation end-products (ALEs) in the diabetic retina is linked to the impairment of lipid aldehyde detoxification mechanisms.

Methods: Retinas were collected from nondiabetic and diabetic rats and processed for conventional and quantitative RT-PCR (qRT-PCR), Western blotting, immunohistochemistry, and aldehyde dehydrogenase (ALDH) activity assays. The effect of the ALDH1a1 inhibitor, NCT-501, on ALE accumulation and cell viability in cultured Müller glia also was investigated.

Results: The rat retina expressed a range of lipid aldehyde detoxifying ALDH and aldo-keto reductase (AKR) genes. In diabetes, mRNA levels were reduced for 5 of 9 transcripts tested. These findings contrasted with those in the lens and cornea where many of these enzymes were upregulated. We have reported previously accumulation of the acrolein (ACR)-derived ALE, FDP-lysine, in retinal Müller glia during diabetes. In the present study, we show that the main ACR-detoxifying ALDH and AKR genes expressed in the retina, namely, ALDH1a1, ALDH2, and AKR1b1, are principally localized to Müller glia. Diabetes-induced FDP-lysine accumulation in Müller glia was associated with a reduction in ALDH1a1 mRNA and protein expression in whole retina and a decrease in ALDH1a1-immunoreactivity specifically within these cells. No such changes were detected for ALDH2 or AKR1b1. Activity of ALDH was suppressed in the diabetic retina and blockade of ALDH1a1 in cultured Müller glia triggered FDP-lysine accumulation and reduced cell viability.

Conclusions: These findings suggest that downregulation of ALDH and AKR enzymes, particularly ALDH1a1, may contribute ALE accumulation in the diabetic retina.

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Human societies are reliant on the functioning of the hydrologic cycle. The atmospheric branch of this cycle, often referred to as moisture recycling in the context of land-to-land exchange, refers to water evaporating, traveling through the atmosphere, and falling out as precipitation. Similar to the surface water cycle that uses the watershed as the unit of analysis, it is also possible to consider a ‘watershed of the sky’ for the atmospheric water cycle. Thus, I explore the precipitationshed - defined as the upwind surface of the Earth that provides evaporation that later falls as precipitation in a specific place. The primary contributions of this dissertation are to (a) introduce the precipitationshed concept, (b) provide a quantitative basis for the study of the precipitationshed, and (c) demonstrate its use in the fields of hydrometeorology, land-use change, social-ecological systems, ecosystem services, and environmental governance. In Paper I, the concept of the precipitationshed is introduced and explored for the first time. The quantification of precipitationshed variability is described in Paper II, and the key finding is that the precipitationsheds for multiple regions are persistent in time and space. Moisture recycling is further described as an ecosystem service in Paper III, to integrate the concept into the existing language of environmental sustainability and management. That is, I identify regions where vegetation more strongly regulates the provision of atmospheric water, as well as the regions that more strongly benefit from this regulation. In Paper IV, the precipitationshed is further explored through the lens of urban reliance on moisture recycling. Using a novel method, I quantify the vulnerability of urban areas to social-ecological changes within their precipitationsheds. In Paper V, I argue that successful moisture recycling governance will require flexible, transboundary institutions that are capable of operating within complex social-ecological systems. I conclude that, in the future, the precipitationshed can be a key tool in addressing the complexity of social-ecological systems. 

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Thesis (Master's)--University of Washington, 2016-06

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Thesis (Ph.D.)--University of Washington, 2016-08

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This article engages with the practices of politics and its presence and meanings within the Asian scene. Despite work that has taken youth cultures beyond the framework of ‘resistance’ youth cultures are often still imagined and understood through the lens of ‘resistance’. Yet, within the Asian scene, the tensions, disavowal and ambivalence towards politics points toward a more complex, multilayered understanding of contemporary youth cultural forms. This article takes into account the politics of location and of belonging that Asians within this scene are negotiating that are shaping the kind of political outlooks and attitudes that are being voiced. The growth of a middle-class 'desi' community in the UK and the rise of neoliberalism has led to a significant decline in the practice of a radical, deliberative politics within this 'desi' scene.

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Tackling societal and environmental challenges requires new approaches that connect top-down global oversight with bottom-up subnational knowledge. We present a novel framework for participatory development of spatially explicit scenarios at national scale that model socioeconomic and environmental dynamics by reconciling local stakeholder perspectives and national spatial data. We illustrate results generated by this approach and evaluate its potential to contribute to a greater understanding of the relationship between development pathways and sustainability. Using the lens of land use and land cover changes, and engaging 240 stakeholders representing subnational (seven forest management zones) and the national level, we applied the framework to assess alternative development strategies in the Tanzania mainland to the year 2025, under either a business as usual or a green development scenario. In the business as usual scenario, no productivity gain is expected, cultivated land expands by ~ 2% per year (up to 88,808 km²), with large impacts on woodlands and wetlands. Despite legal protection, encroachment of natural forest occurs along reserve borders. Additional wood demand leads to degradation, i.e., loss of tree cover and biomass, up to 80,426 km² of wooded land. The alternative green economy scenario envisages decreasing degradation and deforestation with increasing productivity (+10%) and implementation of payment for ecosystem service schemes. In this scenario, cropland expands by 44,132 km² and the additional degradation is limited to 35,778 km². This scenario development framework captures perspectives and knowledge across a diverse range of stakeholders and regions. Although further effort is required to extend its applicability, improve users’ equity, and reduce costs the resulting spatial outputs can be used to inform national level planning and policy implementation associated with sustainable development, especially the REDD+ climate mitigation strategy.

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This research explores the school constructs of children described as anxious. Little research exists that looks at understanding children’s school-related anxiety through the lens of Personal Construct Psychology (PCP). This qualitative research design includes semi-structured interviews that followed a PCP theoretical framework. The interviews were carried out with five children aged between 7 and 11, who attended state schools in Malta, and who were experiencing school-related anxiety. Participants were asked to comment and produce drawings about the kind of school they would like to attend (their ideal school), and the kind of school they would not like to attend. The children’s constructs were organised according to whether they related to adults in school, their peers, the school and classroom environment, and the participants themselves in each of these two imaginary schools. Participants were also asked to think of how the school they currently attend can become more like their ideal school. Findings indicate the importance of relationships between teachers and pupils, relationships amongst pupils themselves, a positive learning environment within the classroom and the belongingness to a common value system and school ethos to which anxious children can relate. This research aims to shed light on the responsibility of professionals working with children with school-related anxiety to look beyond within-child factors and understand possible stressors in the child’s environment as potentially contributing to heightening their anxiety.