The focus in environmental management has during the last decades in many cases shifted to include all the phases in a product’s (or a service’s) life – the life-cycle perspective. The transport system has a large environmental pressure on the environment. Train traffic is habitually regarded as an environmentally preferable mean of transport, mainly depending on that trains often are driven by electricity. This view is also true when the operation phase alone is considered; at least if the electricity derives from renewable sources. In a life-cycle perspective the advantages of this mean of transport get less apparent. The extraction of the raw materials requires plenty of energy, energy which often is produced by fossil fuels. A dominating part of the material-related energy requirements in the railway infrastructure can be referred to a few materials. The main part of these materials can be found in a few products; rails, railway ties, ballast materials, cables and the contact wire system. It is here that the effort to reduce the environmental impact of the railway infrastructure should lie to become most efficient. The aim of the thesis is to investigate how the environmental pressure is affected by the service lives, i.e. the technical durability as well as the durability in practise, of the most energy-intense railway products, as well as reuse of them. The objective is to map estimated service lives and reuse in order to create scenarios representing the present state of how the products are used and reused in Sweden. The scenarios are used in order to analyse the importance of focusing on service lives and reuse when reducing environmental pressure. The objective is also to find out which possibilities and hindrances there are to increase the service lives and the reuse of the products. To investigate the environmental pressure of the railway infrastructure, embodied energy is used as indicator. Embodied energy represents the energy needed to produce a product, from extracting the materials to the production phase. The present state concerning service lives and reuse of the studied products are mapped through interviews with employees at Banverket and at VTI. The empirical material is analysed and scenarios are created in order to evaluate the environmental importance of service lives and reuse. Organizational issues concerning service lives and reuse are also investigated. The present state service lives varies between 25 and 100 years for the realistic scenarios for all the products. The estimated service lives varies between 25 and 100 years for the new technology scenarios. When it comes to the best-case scenarios the estimated service lives varies between 60 and 120 years, depending on railway product. The only products reused today are rails and railway ties. There are considerable improvements to be made by increasing service lives, and this pertains to all the studied products. The reductions in embodied energy per year go up to 75 % if the New-Technology Scenario is applied and to 33 % if the Realistic Scenarios are applied. If the Low Realistic Scenarios are applied the reductions goes up to 50 %. A great improvement potential exist for all the products if the New-Technology Scenarios are applied. The products where the main improvement potential when it comes to the Realistic and the Low Realistic Scenarios exist are the macadam-ballast, the cables, the rails and the railway ties. If the New-Technology Scenarios are applied for all the products the total improvement span is as much as 69 % altogether. If the Low Realistic Scenario instead is applied, the improvement span is calculated to 38-39 % (depending on the exchange level of macadam-ballast). If the Realistic Scenario is applied, the improvement span is calculated to 23 % and if the Best-Case Scenario is applied the span is calculated to 7 %, depending on that the most energy efficient strategy is to reuse the products possible to reuse. The main part of this improvement potential derives from the rails and the railway ties. In reducing the environmental pressure it is important to make use of the products as much as possible, i.e. to reuse them and use them as long as possible. If rails and railway ties are reused and made use of during their entire service life, all energy invested in the products is made use of. The most environmental sound alternative is to reuse the products which are reusable and to use these products as long as they last. This gives a need for embodied energy of 16 GJ/yr and km for the railway ties and 38 GJ/yr for the rails on the mainline track. The energy allocated to the tracks where the products are reused is calculated to 3 GJ/yr and km for the railway ties and to 7 GJ/yr and km for the rails. Actions of maintenance prolong the durability of the products, e.g. by increasing the stability in the embankment and hence reduce the wearing. The administration of the used material is the main problem in order to create a well-functioning reuse of railway articles. This includes transports, storage and documentation of products. Tradition and routines also stand in the way of creating a sustainable reuse of these products.

The residential sector is recognized as a major energy consumer and thus a significant contributor to climate change. Rather than focus only on current energy consumption and the associated emissions, there is a need to broaden sustainability research to include full life cycle contributions and impacts. This thesis looks at houses from the perspective of the Ecological Footprint (EF), a well-known sustainability indicator. The research objective is to integrate EF and Life Cycle Analysis (LCA) measures to provide an enhanced tool to measure the sustainability implications of residential energy retrofit decisions. Exemplifying single-detached houses of the early 20th century, the century-old REEP House (downtown Kitchener, Canada), together with its high performance energy retrofits, is examined in detail. This research combines material, energy and carbon emission studies. Its scope covers the life cycle of the house, including the direct and indirect consumption of material and energy, and concomitant carbon emissions during its stages of material extraction, transportation, construction, operation, and demolition. The results show that the REEP House had a significant embodied impact on the environment when it was built and high operating energy and EF requirements because of the low levels of insulation. Even though the renovations to improve energy efficiency by 80% introduce additional embodied environmental impacts, they are environmentally sound activities because the environmental payback period is less than two years.

A sonification is a nonverbal speech act and might sound like “wa-UM-eii”, or “wooosh!” The purpose of this study was to investigate a choreographer’s use of sonification in dance instructions, to see if there are different types of sonifications and if the use of these might differ with a change in context. Video material capturing the rehearsals of a noted dance company was analyzed using a cognitive ethnography-based approach. Nine different types of sonifications were identified and described according to purpose, and a context-based analysis showed that certain kinds of sonifications occurred more frequently in some contexts than others. The results suggest that sonification used in dance instruction can serve multiple different purposes – the three main purposes described here are these: to communicate the quality of a movement, to facilitate communication between choreographer and dancers, and to coordinate the dancers as a group.

A great deal of effort has been put into developing Embodied Conversational Agent (ECA) systems that provide a human-like assistant in the user interface. However, little is known whether improvements to ECA interfaces made by such efforts can ever be significant from the users point of view. I studied user experiences with ECA interfaces and evaluated the ECA style of interaction with respect to user expectation, perception, behavior and performance. I introduce a conceptual framework that offers a holistic view of the design space of ECA systems. I also have created a middleware toolkit that facilitates rapid development of application content across different speech and animation platforms. A series of user studies has been carried out to investigate the similarities and differences between human-computer interaction and human-ECA interaction and between human-ECA interaction and human-human interaction. Results from these studies provide strong evidence that people are consciously aware of the capabilities and limitations of ECAs. Traditional GUI design heuristics should be carefully followed when designing ECA interfaces. Furthermore, the results soundly suggest that designers of ECA interfaces take extra care to accommodate individual differences and preferences. Social norms that guide human-human interaction greatly affect individuals expectation and perception of ECA characteristics. The findings support the argument that drawing from both human-computer interaction and human-human interaction can be significantly advantageous to the design of both effective and affective human-ECA interaction.

Since Plato first banished poets from his Republic, the relationship between the aesthetic and moral value of literature has been subject to philosophical, critical, and pedagogical debate. In this philosophical investigation, I sought to explain how the evocation of the senses during literary transactions shapes the phenomenal experience of the reader. Recent developments in neuroscience (Damasio, 1999, 2003; Edelman, 1992) provide strong evidence in support of embodied theories of cognition in which imagery and affect play a central role. The purposes of this philosophical investigation were to describe the structure and function of imagery and affect in the cognitive act of reading, to provide a detailed account of how we exercise our capacity for imaginative thought in order to achieve literal, inferential, and critical comprehension, and to explore the implications of an embodied mind for reading and responding to literary texts. The investigation yielded a critical review of contemporary theories of reading (Kintsch, 1998; Rumelhart, 1977; Sadoski & Paivio, 2001) to examine their ability to explain the phenomena associated with the literary experience. Dual coding theory (Sadoski & Paivio, 2001) which maintains an empirical and embodied view of the mind was shown to have considerable theoretical advantages over rationalist computational theories of cognition in explaining phenomena associated with reading and responding to literary texts. A neurobiological account of consciousness provides support for the idea that literature can engage readers imaginatively in the process moral deliberation (Dewey, 1932/1985). In addition, I concluded that considerable evidence exists to suggest that somatic and visceral changes experienced as a result of undergoing the text can potentially incite individual and social change.

<p>In the recent years a growing interest in Cognitive Science has been directed to the cognitive role of the agent's ability to predict the consequences of their actions, without actual engagement with their environment. The creation of an experimental model for Hesslow's simulation hypothesis, based on the use of a simulated adaptive agent and the methods of evolutionary robotics within the general perspective of radical connectionism, is reported in this dissertation. A hierarchical architecture consisting of a mixture of (recurrent) experts is investigated in order to test its ability to produce an 'inner world', functional stand-in for the agent's interactions with its environment. Such a mock world is expected to be rich enough to sustain 'blind navigation', which means navigation based solely on the agent's own internal predictions. The results exhibit the system's vivid internal dynamics, its critical sensitivity to a high number of parameters and, finally, a discrepancy with the declared goal of blind navigation. However, given the dynamical complexity of the system, further analysis and testing appear necessary.</p>

In the last forty years, significant developments in neuroscience, psychology, and robotic technology have been cause for major trend changes in the philosophy of mind. One such shift has been the reallocation of focus from entirely brain-centered theories of mind to more embodied, embedded, and even extended answers to the questions, what are cognitive processes and where do we find such phenomena? Given that hypotheses such as Clark and Chalmers‘ (1998) Extended Mind or Hutto‘s (2006) Radical Enactivism, systematically undermine the organism-bound, internal, and static pictures of minds and allow instead for the distribution of cognitive processes among brains, bodies, and worlds, a worry that arises is that the very subject of cognitive science, the ‗cognizer‘ will be hopelessly opaque, its mind leaking out into the world all over the place, thereby making it impossible to rein in and properly study. A seemingly unrelated and yet parallel trend has also taken place in feminist theorizing about the body over the last forty years. Whereas feminism of the 1970s and early 1980s tended to view ‗the body‘ as the site and matter of biological sex, while gender was a more fluid and socially constituted mode of existence, more recent feminist theory has questioned the givenness of bodies themselves. In other words, rather than seeing gender categories as manifestations of the already given sexed body, thinkers such as Butler (2000) and Lorber (1992) argue that the very notion of a body is often a product of scientific inquiry, which is itself a product of the power structures aiming to maintain a rigid binary between feminine and masculine gender roles. If the world at large plays such a constitutive role in determining who we are, then this implies that the tools we use, the language we speak, and the power relationships in which we are enmeshed are components of what it means to be embodied in any genuine sense. For thinkers like Haraway (1988) the image of the cyborg is most fitting for this new understanding of embodied subjects, as the cyborg is a coupling of machine and human. Gender and even biological sex will always be a technologically hybridized ‗monster‘ consisting of matter, machine, and mind. The overall aim of my project is thus to bring the two concurrent developments in theorizing about embodied subjects into discourse. As the cyborg features largely in recent feminist thought about embodiment, so too has it been a prominent metaphor in philosophy of mind, ever since Clark (2003) claimed that we ought to think of our ‗selves‘ more appropriately as Natural-Born Cyborgs. I therefore focus on this imagery as I go on to make the argument that this distributed account of cognition as well as of sexual identity is more fruitful for making progress in understanding ‗the human‘ more generally. Likewise, I argue that bringing the discussion of sex and gender into the arena of an otherwise asexual philosophy of mind, will shed light on some important facets of embodiment that have been overlooked but that ought to be addressed if we are to have an adequate account of ‗the proper subject of cognitive science.‘ My chapters include 1) a survey of the discourse between science and philosophy of mind leading to these embodied and extended approaches, 2) a first attempt at defending the extended mind thesis, 3) a discussion of how even the supposed resolution to the objections raised against extended cognition fails to properly take into account just how problematic subjectivity is, regardless of its being defined entirely organismic or not, as organisms themselves are highly malleable and socially constituted, 4) an explanation concerning how the same problematization of embodied subjectivity is ongoing in feminist theory, especially considering the phenomenology of transgendered embodiment, intersex, and technologically mediated bodies, 5) further elaboration on technologically enhanced bodies, exposing what I see as a continuum between bodies modified by ‗hard‘ technologies, such as implants, prostheses or surgeries, and those modified by ‗soft‘ technologies, such as gender norms, the social gaze, and technologically mediated metacognition, and last, 6) an argument for the image of the cyborg to replace ‗organism‘ in cognitive science, along with the corollary argument that cyborgs ought to represent not just embodied minds, but should also be the metaphor in attempting to understand ‗embodiment‘ more generally, which must, at its roots, be underpinned by gender and sexual identity. I argue that the imagery is fitting for the proper study of cognitive subjects as well as sexed and gendered bodies, but moreover, that just as the cyborg suggests a blending and hybridizing of seemingly unrelated elements, so too should the two areas of inquiry, philosophy of mind and feminist theory, pay heed to one another‘s use of this imagery and themselves begin to be more integrative in their approaches.

This dissertation examines the specific forms of embodied suffering war and its refugee aftermath brings to female Sudanese refugees currently living in post-revolution Cairo, Egypt in order to illustrate the suffering and healing enacted within everyday life. These women, displaced from the Second Sudanese Civil War, are what I label Sudan's `Lost Girls.' The theoretical framework I employ in order to discuss their lives is a critical medical anthropology perspective based on the mindful body. I engage anthropological literature on the body in order to better understand the embodied suffering, sexual violence, and refugee aftermath of war. My research seeks to do this through distinctly gendered analyses and equally importantly, visual analyses. The research draws on historical news data collected through content analysis, contemporary qualitative data collected during fieldwork in the form of observation and interviews, with a particular emphasis on photovoice methodology. The work proposes that the humanizing aspect of emotions revealed by Lost Girls' photography of their everyday lives in urban Cairo allows for critical analysis of the many and varied ways in which women's `ordinary' experiences of war have been hidden, the implications of this for international responses to their suffering, and areas for exploring new, non-emergency refugee policies based on more ethnographically informed, gendered contextualizations of `extraordinary' violence.

Abstract: Instead of assuming that sixteenth-century poetry is a form of transcendence, and instead of defining poetry as an expression of inner life or character, this dissertation argues that there are ways to interpret poetry as a tool that helped sixteenth-century subjects understand and process embodied experience. How do we know that sixteenth-century poetry was a function of the material world and the body? The evidence is in the word selections, themes, and tropes created by poets themselves. By closely examining their writings, we can trace the negotiations between sixteenth-century poetic traditions, senses, and the material world. I explore these negotiations through three sixteenth-century poets whose works may be considered paradigmatic of the larger cultural movements that shaped their world: Sir Thomas Wyatt, the diplomat and courtier-poet in the reign of Henry VIII; Anne Vaughan Lock, a Marian exile who translated Calvin and published devotional poetry at the beginning of the reign of Elizabeth I; and William Shakespeare, whose sonnet sequence published in 1609 responded to Elizabethan cultural arts at a time of energy and change. The three poets engaged in this project are distinct in class, gender, and history, and thus, each chapter is a case study that surveys embodiment in a unique context. But the reason the three poets are viewed together (and the tie that binds them) is that they all wrote serial poems, or verse sequences. When compared across the project, important connections emerge about the cognitive power of serial poems. I argue that verse sequences are dexterous as well as able to perform cognitive "heavy lifting." Whether it was Vaughan Lock and Wyatt who dilated scriptural exemplars and carved space for emerging evangelical ideas, or Shakespeare, who much more clearly wrote inventive verse, sixteenth-century writers used the sequence to test new possibilities and integrate prior knowledge. In this diachronic reading of poetic embodiments, we can begin to see verse sequences as a technology that merges compelling perceptual observation with high abstraction, and that allows for opposing ideas to take place across the text, resolving rigid binaries and synthesizing opposites. Although my project attempts to view the poets together, each chapter provides evidence of significant differences across sixteenth-century poets. Although Wyatt and Vaughan Lock both utilized serial poems to test evangelical beliefs regarding conscience and penitence, they signal opposing impulses when it comes to gendered power. Moreover, Shakespeare's sonnets are more ostensibly amatory than religious in their overall intent. Shakespeare's metaliterary discourses, moreover, mobilized the serial format as an even more reflexive form. The project may be a skeletal map of the space between the evangelical procedures of conscience (which were themselves very reflexive) and Shakespearean procedures of mind. By comparing these differences, we may cast light on the ways in which psalm paraphrase (as a mode and a sequential format) influenced English amatory verse sequences. The dissertation works to address unstudied connections between diverse poets from the period of Henry VIII through the early reign of James I. But the dissertation also forges new routes in Renaissance studies, by proposing directions and methods for studying literary embodiment. I believe that sixteenth-century embodiment is best viewed through the lens of religious history and print technology. Moreover, I argue that the study of sixteenth-century embodiment should also incorporate contemporary historical ideas about the mind. By engaging both New Historicism and the discourse of embodied cognition from neuroscience, finally, the project creates a comparative view of cognition, translating between empirical methods and historicist techniques in English studies. / text

“Out of Sight, Out of Mind: The Role of the Body in Canada’s Multicultural Religious Identity” examines the role of the body in contemporary conflicts of religious dress in public spaces in Canada. Utilizing policies, policy proposals, and legal precedents that regulate the religious body, I argue the physical religious body resides in a liminal space between the inclusive ideals of multicultural policy and the exclusionary policies of an overtly secular public sphere. Particular definitions of secularism and liberalism shape the construction of public life and civic spaces, and these specific understandings produce public space that is seemingly inhospitable to certain embodied religious expressions. The religious body complicates the assumed separation of religion and state, which understands religion to be an element of private, not public life. I argue that policies which seek to limit the religious body in public or civic spaces work to create an “ideal” secular citizen. / October 2015