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1 – 10 of 69Louis Le Pen and William Powrie
The railway track system is the platform by which loads from moving trains are transferred to the underlying soil or supporting infrastructure such as bridges. The most common…
Abstract
The railway track system is the platform by which loads from moving trains are transferred to the underlying soil or supporting infrastructure such as bridges. The most common type of railway track system is ballasted track, which has been in use for over a century. Ballasted track has proved versatile. It can be constructed using locally available materials and with modifications to the rails and sleepers, crossings transferring trains from one route to another can be created. The structure of a ballasted track system consists of two main parts. The upper portion, termed the superstructure, comprises the rails, fastenings and sleepers. It is formed of components whose shape, stiffness and strength are designed and closely controlled. Below the superstructure is the substructure, which comprises the ballast and sub-ballast. Although the materials used in the substructure may have been specified, their engineering properties and geometric placement are less well controlled. In this chapter, we will explore how a typical ballasted track system transfers load to the ground and the ways in which the track form deteriorates, requiring maintenance and eventually renewal.
Valery J. Frants, Jacob Shapiro and Vladimir G. Voiskunskii
Mónica Truninger and Ana Horta
Like many other countries, a reform of school meals policies has been implemented in Portugal, wherein nutritional and health criteria are considered in the design of the public…
Abstract
Like many other countries, a reform of school meals policies has been implemented in Portugal, wherein nutritional and health criteria are considered in the design of the public plate. Given that a large literature on school meals focus on cities seen as sites for promising transformation regarding health, resilience and sustainability, it is pertinent to examine how these policies are being received in rural areas. Similar to other vulnerable regions in southern Europe, rural areas in Portugal have been affected by depopulation, the re-localisation of public services (e.g. schools, health centres and courts of justice) to larger conurbations, a drastic reduction of farming areas and its reconversion from sites of production to sites of consumption that thrive on tourism. While research on children’s attitudes, experiences and practices in rural areas had picked up the attention of social scientists, research on children’s relations and engagements with school meals in these areas does not abound. This chapter addresses three issues: first, how the catering staff and health professionals experience children’s engagements with school meals after the policy reform; second, how the discourses of the school staff and parents around the rural and gastro-idylls contrast with the reported food practices and experiences of everyday life, and third, how the multiple engagements of children with animals, plants and other nature conflict with or are juxtaposed to the images of the rural idyll. Drawing from focus groups material with children aged between 7 and 9 years old living in the rural hinterland of an inland medium-size city in Portugal, focus groups with parents and interviews with stakeholders (e.g. school and kitchen staff, local authorities, nutritionists and catering firms) the chapter aims at contributing to a broader understanding of children lived experiences with food consumption in rural contexts.
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Richard McBain and Ann Parkinson
We explore the role of workplace friendships as a lens for understanding the emotional element and relational context for personal engagement (Kahn, 1990). The review of…
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We explore the role of workplace friendships as a lens for understanding the emotional element and relational context for personal engagement (Kahn, 1990). The review of engagement theory differentiates personal engagement, recognizing the role of emotions play in enabling individuals’ “preferred selves.” Workplace relationships and friendship provide a conceptual discussion of individuals in social and workplace roles in engagement, drawing on friendship, emotion, attachment theories, particularly Kahn’s work. A case study drawn from recent research illustrates our discussion before concluding with ideas for the development of a future research agenda in answer to recent calls for work on the social context of engagement.
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Shame is a common, yet seldom acknowledged emotion. Shame signals a threatened social bond in which the claim of as what one wants to be seen (i.e., the claim for a certain…
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Shame is a common, yet seldom acknowledged emotion. Shame signals a threatened social bond in which the claim of as what one wants to be seen (i.e., the claim for a certain relational identity and relative status positioning) is neglected by the other party. Using a case study approach, this chapter provides insights into how shame shapes the relationship and leadership structure in organizations. The case used is based on a documentary TV show; hence this chapter also provides insight in the use of visual/TV material to gain insight in relational leadership dynamics.
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The competition reality television show Dragula (Boulet Brothers, 2016-present) features a parade of monsters from the horror canon. Each episode, queer drag artists present…
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The competition reality television show Dragula (Boulet Brothers, 2016-present) features a parade of monsters from the horror canon. Each episode, queer drag artists present outfits based on the show's aesthetic tenants: horror, filth and glamour. Nearly every outfit presented by the show's contestants, dubbed ‘drag monsters’, features some element of monstrosity and many pay specific homage to monsters from horror cinema. In drawing the monster figure into the world of gender performance, Dragula showcases the vast queer possibility of the monster figure. Like queerness itself, these drag monsters prove monstrosity is fluid and need not by associated to any one specific gender; the monster figure provides a canvas on which these artists can move between both human and non-human and male and female. This chapter traces the show's horror lineage – most notably the text from which it queers its name, Bram Stroker's Dracula (1987), and Stephen King's Carrie (1974) as well as the alternative precedent set by the drag legend Divine. Its analysis demonstrates Dragula's creative power in reimaging gender beyond the binary of man/woman by way of the monster figure.
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