7,228 research outputs found

    UMSL Bulletin 2023-2024

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    The 2023-2024 Bulletin and Course Catalog for the University of Missouri St. Louis.https://irl.umsl.edu/bulletin/1088/thumbnail.jp

    Raising Critical Consciousness in Engineering Education: A Critical Exploration of Transformative Possibilities in Engineering Education and Research

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    This thesis represents a critical exploration of the opportunities, challenges, and barriers to enacting social justice via the engineering curriculum. Through an ethnographic case study of a British engineering for sustainable development course, I illuminate tensions and contradictions of attempts to “do good” while “doing engineering” in a higher education setting. This work is couched within critical and anti-colonial theoretical frames. Through critical and reflexive analysis, I illustrate attempts of participants to innovate in engineering education toward a counter-hegemonic engineering practice, and highlight transformative possibilities, as well as barriers. This case illustrates how the structures that formed modern engineering continue to shape engineering higher education, restraining attempts to transform engineering training for social good.A central question that has driven this work has been: Is it possible to cultivate a more socially just form of engineering practice through engineering higher education? The function of asking this question has been to interrogate a core assumption in engineering education research – that with the right blend of educational interventions, we can make strides towards social justice. My intent in interrogating this assumption is not to be nihilistic per se. I believe it is entirely possible that engineering could potentially be wielded for just cause and consequence. However, if we do not critically examine our core assumptions around this issue, we may also miss out on the possibility that socially just engineering is not achievable, at least in the way we are currently approaching it or in the current context within which it exists.An examination of this topic is already underway in the US context. However, it is under-explored in a British context. Given the different historical trajectories of engineering and engineering in higher education between these two contexts, a closer look at the British context is warranted

    Current issues of the Russian language teaching XIV

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    Collection of papers “Current issues of the Russian language teaching XIV” is devoted to issues of methodology of teaching Russian as a foreign language, to issues of linguistics and literary science and includes papers related to the use of online tools and resources in teaching Russian. This collection of papers is a result of the international scientific conference “Current issues of the Russian language teaching XIV”, which was scheduled for 8–10 May 2020, but due to the pandemic COVID-19 took place remotely

    Economic and Social Consequences of the COVID-19 Pandemic in Energy Sector

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    The purpose of the Special Issue was to collect the results of research and experience on the consequences of the COVID-19 pandemic for the energy sector and the energy market, broadly understood, that were visible after a year. In particular, the impact of COVID-19 on the energy sector in the EU, including Poland, and the US was examined. The topics concerned various issues, e.g., the situation of energy companies, including those listed on the stock exchange, mining companies, and those dealing with renewable energy. The topics related to the development of electromobility, managerial competences, energy expenditure of local government units, sustainable development of energy, and energy poverty during a pandemic were also discussed

    Art and Creativity for HIV/AIDS Awareness, Prevention, and Empowerment of Young People in Uganda

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    Art, youth engagement and informality in the context of HIV prevention have been generally ignored by most researchers and stakeholders within the HIV programming and policy arenas, thus silencing the plight of urban youth infected with and affected by HIV/AIDS. In response, this thesis draws on the case of peri-urban settings of Kampala, Uganda to bring geographies of applied sculpture, HIV/AIDS prevention, and youth empowerment into dialogue, informed by the notions of art having the capacity to move beyond the spaces of galleries into an expanded field, and thus, beyond the visual and into the social spheres. In liaison with local NGOs (The Uganda AIDS Support Organisation - TASO, National Guidance and Empowerment Network for People Living with HIV/AIDS - NGEN+ and Lungujja Community based Health care Organisation – LUCOHECO, it adopts a mixed methodological approach, including applied art and participatory techniques - observation, video, storytelling, and interviews, to understand the lived experiences of young people (15-24 years) in marginalized spaces in Kampala. The thesis first examines the general context of using ethnography and applied social sculpture to explore every day experiences by facilitating the engagement of young people in open communication about the epidemic. This is intended to enable them to act in confronting stigma, taboos, and their precarious existence, while raising their awareness about HIV/AIDS. The thesis then explores the everyday precarious existence of young people in informal settings in Kampala. It proceeds to examine how workshops with these young people allowed collective engagement which, in turn, influenced the creation of artworks envisioned to act as communication tools for raising awareness of HIV/AIDS with the potential for livelihood benefits. Finally, the thesis examines young people’s active involvement in participatory workshops for HIV/AIDS prevention, providing ethnographic evidence regarding the artmaking process, the conversations that ensued as they worked, and the creation of applied objects/forms that enabled them to build their confidence to freely express about the precarities affecting their lives, countering taboos, and encouraging them to change their behaviours and practices while potentially acting as change agents in their own communities. It highlights the significance of stimulating open conversations about HIV/AIDS - as a starting point towards confronting stigma and other aspects of precarity, while advocating for the incorporation of the approach into practice by public health experts, policymakers, and development practitioners. The thesis shows the strengths of applied sculpture as an approach that has potential for making sense of ordinary everyday experiences, finding meaning and crafting clarity of young people’s lived experiences in the context of HIV/AIDS. It concludes that applied sculpture is potentially an important tool in tackling HIV/AIDS and its attendant problems by engendering and facilitating open conversations and social economic development through an engagement with the voices and agency of young people in Uganda and beyond

    International Academic Symposium of Social Science 2022

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    This conference proceedings gathers work and research presented at the International Academic Symposium of Social Science 2022 (IASSC2022) held on July 3, 2022, in Kota Bharu, Kelantan, Malaysia. The conference was jointly organized by the Faculty of Information Management of Universiti Teknologi MARA Kelantan Branch, Malaysia; University of Malaya, Malaysia; Universitas Pembangunan Nasional Veteran Jakarta, Indonesia; Universitas Ngudi Waluyo, Indonesia; Camarines Sur Polytechnic Colleges, Philippines; and UCSI University, Malaysia. Featuring experienced keynote speakers from Malaysia, Australia, and England, this proceeding provides an opportunity for researchers, postgraduate students, and industry practitioners to gain knowledge and understanding of advanced topics concerning digital transformations in the perspective of the social sciences and information systems, focusing on issues, challenges, impacts, and theoretical foundations. This conference proceedings will assist in shaping the future of the academy and industry by compiling state-of-the-art works and future trends in the digital transformation of the social sciences and the field of information systems. It is also considered an interactive platform that enables academicians, practitioners and students from various institutions and industries to collaborate

    Public sector accounting and financial management in the context of a developing country: an empirical study of the Volta River Authority in Ghana

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    Using the Volta River Authority, a major Ghanaian corporation responsible for the generation and distribution of electricity in Ghana and neighbouring countries, as a case study, this thesis seeks to gain an empirical understanding of the nature and effectiveness of accounting and financial management systems in the context of a public sector organisation in a developing country. The principal rationale of the thesis is an attempt to substantiate and illuminate major issues and concerns about the nature of accounting and financial management systems in public sector organisations of developing countries today. The thesis problematises an overly simple view that developing countries have deficient accounting and financial management systems in their public sector organisations. The methodological, epistemological, and ontological orientations of the thesis are consistent with what Chua (1986) labels the “interpretive” paradigm. A recognition of multiple realities in the functioning of accounting enables an exploration of the claim that developing countries have deficient public sector accounting and financial management systems in a three-dimensional fashion. Firstly, the perceptions of organisational actors are drawn upon to aid evaluation of the basic deficiency claim. The research at this level emphasizes the technical-rational view of accounting as a tool for control over organisational financial resources. Thick descriptions of the systems for managing financial resources (including planning, budgeting, pricing, extent of computerisation, financial reporting and audit practices) of the VRA are gathered from organisational actors together with perceptions of the accounting and financial management systems by external constituencies such as the World Bank and the Authority’s multinational audit firms as a basis for evaluating the deficiency claim in the context of the VRA. Secondly, the thesis draws upon social theory (the view of organisations as negotiated orders) to further interpret the deficiency claim by bringing into the analysis the socio-historical circumstances of the organisation and how they help to provide insights into how the systems for financial resource management arise at the VRA. At this level of analysis, the thesis provides an interpretive construction of the technical procedures for financial resource management against the backdrop of the institutional setting within which the Authority conducts its operations. To this end, the influence of external constituencies such as the World Bank and the Volta Aluminium Company (VRA’s major customer) on the Authority’s accounting and financial management systems are explored. Thirdly, the thesis evaluates the effectiveness of the Authority’s accounting and financial management systems with reference to the extent to which they assist in the accomplishment of the principal rationale for establishing the organisation (i.e. socio-economic development of Ghana). At the third level of analysis, the Brundtland Commission’s notion of sustainable development is drawn upon as an alternative to the dominant economistic notion of development to provide a benchmark for the analysis. Employing the Commission’s perspective, the thesis attempts to understand the extent to which VRA’s systems of financial resource management reflect the notion of people-centredness and environmental awareness (i.e. the two major strands of the Commission’s notion of sustainable development). Multiple methods, including interviews, observation, document analysis and survey are employed to collect empirical evidence for this study. The major conclusions of the study are that from a technical-rational perspective, the claim that developing countries generally have deficient public sector accounting and financial management systems could not be established in the context of the VRA. This conclusion derived from the overwhelming positive perception of the Authority’s financial resource management systems by organisational actors, international funding agencies such as the World Bank, and the Authority’s multinational accounting/audit firms. Indeed, the claims about the lack of published annual accounts, inadequate information for managerial decision making, poor budgetary practices, and lack of independent auditors in developing country public sector contexts could not be supported in the case of the VRA. However, by going behind the technical procedures (façade) to uncover the forces which explain how the systems arise, the thesis argued that the deficiency claim might be supported in another sense; a sense which appreciates and problematises the socio-historical and institutional setting which are strongly responsible not only for the nature of the Authority’s current systems but how they have changed over time. In particular, the thesis argues that the systems of financial resource management are constructed partly to legitimise outcomes of prior negotiations between the Authority and its external constituencies. The constraints presented by these prior agreements and contracts render some of the Authority’s systems of financial resource management inconsistent with explanations grounded in conventional accounting and financial management logic. The thesis also finds, however, that some of the inadequacies observed with VRA’s systems of financial resource management reflected general limitations of conventional accounting with its over-emphasis on the entity concept rather than a peculiar organisational or even developing country problem. By employing an interpretive methodological approach to gain an understanding of the nature and effectiveness of accounting in a third world public sector organisational context, this thesis illuminates hitherto relatively unappreciated issues, including furthering an appreciation of accounting as a socio-political artefact in this context, and thus contributes to the critical and interpretive accounting literature

    Describing Faces for Identification: Getting the Message, But Not The Picture

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    Although humans rely on faces and language for social communication, the role of language in communicating about faces is poorly understood. Describing faces and identifying faces from verbal descriptions are important tasks in social and criminal justice settings. Prior research indicates that people have difficulty relaying face identity to others via verbal description, however little is known about the process, correlates, or content of communication about faces (hereafter ‘face communication’). In Chapter Two, I investigated face communication accuracy and its relationship with an individual’s perceptual face skill. I also examined the efficacy of a brief training intervention for improving face description ability. I found that individuals could complete face communication tasks with above chance levels of accuracy, in both interactive and non-interactive conditions, and that abilities in describing faces and using face descriptions for identification were related to an individual’s perceptual face skill. However, training was not effective for improving face description ability. In Chapter Three, I investigated qualitative attributes of face descriptions. I found no evidence of qualitative differences in face descriptions as a function of the describer’s perceptual skill with faces, the identification utility of descriptions, or the describer’s familiarity with the face. In Chapters Two and Three, the reliability of measures may have limited the ability to detect relationships between face communication accuracy and potential correlates of performance. Consequently, in Chapter Four, I examined face communication accuracy when using constrained face descriptions, derived using a rating scale, and the relationship between the identification utility of such descriptions and their reliability (test-retest and multi-rater). I found that constrained face descriptions were less useful for identification than free descriptions and the reliability of a description was unrelated to its identification utility. Together, findings in this thesis indicate that face communication is very challenging – both for individuals undertaking the task, and for researchers seeking to measure performance reliably. Given the mechanisms contributing to variance in face communication accuracy remain largely elusive, legal stakeholders would be wise to use caution when relying on evidence involving face description

    A Human-Centric Metaverse Enabled by Brain-Computer Interface: A Survey

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    The growing interest in the Metaverse has generated momentum for members of academia and industry to innovate toward realizing the Metaverse world. The Metaverse is a unique, continuous, and shared virtual world where humans embody a digital form within an online platform. Through a digital avatar, Metaverse users should have a perceptual presence within the environment and can interact and control the virtual world around them. Thus, a human-centric design is a crucial element of the Metaverse. The human users are not only the central entity but also the source of multi-sensory data that can be used to enrich the Metaverse ecosystem. In this survey, we study the potential applications of Brain-Computer Interface (BCI) technologies that can enhance the experience of Metaverse users. By directly communicating with the human brain, the most complex organ in the human body, BCI technologies hold the potential for the most intuitive human-machine system operating at the speed of thought. BCI technologies can enable various innovative applications for the Metaverse through this neural pathway, such as user cognitive state monitoring, digital avatar control, virtual interactions, and imagined speech communications. This survey first outlines the fundamental background of the Metaverse and BCI technologies. We then discuss the current challenges of the Metaverse that can potentially be addressed by BCI, such as motion sickness when users experience virtual environments or the negative emotional states of users in immersive virtual applications. After that, we propose and discuss a new research direction called Human Digital Twin, in which digital twins can create an intelligent and interactable avatar from the user's brain signals. We also present the challenges and potential solutions in synchronizing and communicating between virtual and physical entities in the Metaverse
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