2,093 research outputs found

    Sound of Violent Images / Violence of Sound Images: Pulling apart Tom and Jerry

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    Violence permeates Tom and Jerry in the repetitive, physically violent gags and scenes of humiliation and mocking, yet unarguably, there is comedic value in the onscreen violence.The musical scoring of Tom and Jerry in the early William Hanna and Joseph Barbera period of production (pre-1958) by Scott Bradley played a key role in conveying the comedic impact of violent gags due to the close synchronisation of music and sound with visual action and is typified by a form of sound design characteristic of zip crash animation as described by Paul Taberham (2012), in which sound actively participates in the humour and directly influences the viewer’s interpretation of the visual action. This research investigates the sound-image relationships in Tom and Jerry through practice, by exploring how processes of decontextualisation and desynchronisation of sound and image elements of violent gags unmask the underlying violent subtext of Tom and Jerry’s slapstick comedy. This research addresses an undertheorised area in animation related to the role of sound-image synchronisation and presents new knowledge derived from the novel application of audiovisual analysis of Tom and Jerry source material and the production of audiovisual artworks. The findings of this research are discussed from a pan theoretical perspective drawing on theorisation of film sound and cognitivist approaches to film music. This investigation through practice, supports the notion that intrinsic and covert processes of sound-image synchronisation as theorised by Kevin Donnelly (2014), play a key role in the reading of slapstick violence as comedic. Therefore, this practice-based research can be viewed as a case study that demonstrates the potential of a sampling-based creative practice to enable new readings to emerge from sampled source material. Novel artefacts were created in the form of audiovisual works that embody specific knowledge of factors related to the reconfiguration of sound-image relations and their impact in altering viewers’ readings of violence contained within Tom and Jerry. Critically, differences emerged between the artworks in terms of the extent to which they unmasked underlying themes of violence and potential mediating factors are discussed related to the influence of asynchrony on comical framing, the role of the unseen voice, perceived musicality and perceptions of interiority in the audiovisual artworks. The research findings yielded new knowledge regarding a potential gender-based bias in the perception of the human voice in the animated artworks produced. This research also highlights the role of intra-animation dimensions pertaining to the use of the single frame, the use of blank spaces and the relationship of sound-image synchronisation to the notion of the acousmatic imaginary. The PhD includes a portfolio of experimental audiovisual artworks produced during the testing and experimental phases of the research on which the textual dissertation critically reflects

    Protecting Privacy in Indian Schools: Regulating AI-based Technologies' Design, Development and Deployment

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    Education is one of the priority areas for the Indian government, where Artificial Intelligence (AI) technologies are touted to bring digital transformation. Several Indian states have also started deploying facial recognition-enabled CCTV cameras, emotion recognition technologies, fingerprint scanners, and Radio frequency identification tags in their schools to provide personalised recommendations, ensure student security, and predict the drop-out rate of students but also provide 360-degree information of a student. Further, Integrating Aadhaar (digital identity card that works on biometric data) across AI technologies and learning and management systems (LMS) renders schools a ‘panopticon’. Certain technologies or systems like Aadhaar, CCTV cameras, GPS Systems, RFID tags, and learning management systems are used primarily for continuous data collection, storage, and retention purposes. Though they cannot be termed AI technologies per se, they are fundamental for designing and developing AI systems like facial, fingerprint, and emotion recognition technologies. The large amount of student data collected speedily through the former technologies is used to create an algorithm for the latter-stated AI systems. Once algorithms are processed using machine learning (ML) techniques, they learn correlations between multiple datasets predicting each student’s identity, decisions, grades, learning growth, tendency to drop out, and other behavioural characteristics. Such autonomous and repetitive collection, processing, storage, and retention of student data without effective data protection legislation endangers student privacy. The algorithmic predictions by AI technologies are an avatar of the data fed into the system. An AI technology is as good as the person collecting the data, processing it for a relevant and valuable output, and regularly evaluating the inputs going inside an AI model. An AI model can produce inaccurate predictions if the person overlooks any relevant data. However, the state, school administrations and parents’ belief in AI technologies as a panacea to student security and educational development overlooks the context in which ‘data practices’ are conducted. A right to privacy in an AI age is inextricably connected to data practices where data gets ‘cooked’. Thus, data protection legislation operating without understanding and regulating such data practices will remain ineffective in safeguarding privacy. The thesis undergoes interdisciplinary research that enables a better understanding of the interplay of data practices of AI technologies with social practices of an Indian school, which the present Indian data protection legislation overlooks, endangering students’ privacy from designing and developing to deploying stages of an AI model. The thesis recommends the Indian legislature frame better legislation equipped for the AI/ML age and the Indian judiciary on evaluating the legality and reasonability of designing, developing, and deploying such technologies in schools

    “Thinking about what makes you you”: An exploration of the experience of care leavers in engaging with collective narrative practice through the Tree of Life

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    Over 10,000 young people in the UK transition from being in care to being a care leaver each year (Department for Education, 2021). Despite the prevalence of mental health difficulties among this group, available emotional support is argued to be inadequate (Ofsted, 2022). The Tree of Life is an arts-based collective narrative practice intervention rooted in narrative therapy; utilising the metaphor of a tree as a platform from which to reflect upon, develop and share personal narratives (Ncube, 2006). This has been found to be positively experienced by a range of groups. To date, no research has explored the Tree of Life with care leavers. This research aims to explore how the Tree of Life is experienced by this group. Individual semi-structured interviews were conducted with six care leavers who had engaged in the Tree of Life and the data was analysed using Interpretative Phenomenological Analysis. Findings revealed five Group Experiential Themes which summarised the participants’ experiences: Uncertainty and discomfort, individual barriers and facilitators, developing identity, connecting with others and hope and motivation for the future. This research provides insight into how the Tree of Life is experienced by care leavers, thus providing valuable information as to how the emotional wellbeing of this group can be supported, by not just Educational Psychologists, but a range of stakeholders with a responsibility to this group. Findings may also be of interest to those involved in the designing and implementation of therapeutic interventions in a range of settings

    The 2023 wearable photoplethysmography roadmap

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    Photoplethysmography is a key sensing technology which is used in wearable devices such as smartwatches and fitness trackers. Currently, photoplethysmography sensors are used to monitor physiological parameters including heart rate and heart rhythm, and to track activities like sleep and exercise. Yet, wearable photoplethysmography has potential to provide much more information on health and wellbeing, which could inform clinical decision making. This Roadmap outlines directions for research and development to realise the full potential of wearable photoplethysmography. Experts discuss key topics within the areas of sensor design, signal processing, clinical applications, and research directions. Their perspectives provide valuable guidance to researchers developing wearable photoplethysmography technology

    Subtitling Francophone World Cinema: Narratives of Identity, Alterity and Power in Audiovisual Translation

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    Cinematic representations of multilingualism raise questions about communication and mutual understanding not only between characters in films but also between films and their audiences, for whom it is typically necessary to facilitate access to foreign dialogues through different forms of translation. Where languages are pitted against one another, however, or juxtaposed in ways that serve to reveal and explore tensions and hierarchies between different linguistic, cultural and social groups, translation becomes entangled in issues of identity, alterity and power. This thesis untangles and explores these complex interactions between languages and translation as they arise in the practice of subtitling. Specifically, it asks questions about how subtitling can play an active part in the shaping of identity by mediating differences between the local, the national and the global, and how subtitles intersect with the relations of power that exist between different cultures. In turn, the thesis exposes the semiotic and narrative dynamics that subtitles add to films and considers the implications of these findings for the ways we think of audiovisual translation and of its relationship with creative processes and accessibility practices. These questions are considered in the context of multilingualism, not only because issues of language, identity and power relations are inextricably involved in discussions thereof, but because multilingualism is an increasingly common experience for many subtitlers and film audiences alike. This is particularly true of francophone world cinema, from whose corpus the thesis analyses six films across three case studies: Bienvenue chez les Ch’tis (Dany Boon 2008), L’esquive (Abdellatif Kechiche 2003), Inch’Allah dimanche (Yamina Benguigui 2001), Dheepan (Jacques Audiard 2015), Le grand voyage (IsmaĂ«l Ferroukhi 2004) and Exils (Tony Gatlif 2004). Methodologically, the thesis combines semiotic, narrative, and linguistic analysis of the subtitled audiovisual texts, drawing on a range of perspectives within Audiovisual Translation Studies, Postcolonial Translation Studies, Film Studies, French and Francophone Studies and Cultural Studies

    Multilingualism and the Public Sector in South Africa

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    This book contributes to the discourse on language in South Africa with a specific focus on multilingualism and the public sector

    The European Experience: A Multi-Perspective History of Modern Europe, 1500–2000

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    The European Experience brings together the expertise of nearly a hundred historians from eight European universities to internationalise and diversify the study of modern European history, exploring a grand sweep of time from 1500 to 2000. Offering a valuable corrective to the Anglocentric narratives of previous English-language textbooks, scholars from all over Europe have pooled their knowledge on comparative themes such as identities, cultural encounters, power and citizenship, and economic development to reflect the complexity and heterogeneous nature of the European experience. Rather than another grand narrative, the international author teams offer a multifaceted and rich perspective on the history of the continent of the past 500 years. Each major theme is dissected through three chronological sub-chapters, revealing how major social, political and historical trends manifested themselves in different European settings during the early modern (1500–1800), modern (1800–1900) and contemporary period (1900–2000). This resource is of utmost relevance to today’s history students in the light of ongoing internationalisation strategies for higher education curricula, as it delivers one of the first multi-perspective and truly ‘European’ analyses of the continent’s past. Beyond the provision of historical content, this textbook equips students with the intellectual tools to interrogate prevailing accounts of European history, and enables them to seek out additional perspectives in a bid to further enrich the discipline

    Perceived impact on siblings of having a brother or sister with congenital heart disease

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    Background: Survival rates for children with congenital heart disease have increased. However, many of these children are now living with increased co-morbidities. Contemporary healthcare promotes home care, and this is being provided by children’s families. Siblings of children with congenital heart disease are often unintentionally overlooked in research and family centred care strategies. Having a sibling with congenital heart disease affects siblings too, the extent and perceived impact remain unknown. Aim: To explore perceived impact on children and young people of having a sibling with congenital heart disease. Methods: Guided by a family advisory group and Bronfenbrenner’s bio-ecological systems theory, a mixed methods sequential exploratory study design was used for this exploratory research and integrated findings are reported. The population was children and young people who had a brother/sister with congenital heart disease, aged 8-17 years old, living in the UK. Phase one involved virtual semi-structured interviews (n=17) exploring experiences. The Pictorial Representation of Self and Illness tool was used to allow visual demonstration of perceived impact. Phase one data were analysed using reflexive thematic analysis. Phase two involved questionnaires (n=52) in which Resilience, Interpersonal perceptions, Intrapersonal relationships, Fear and Communication were measured using two validated scales, the Sibling Perception Questionnaire and Child and Youth Resilience Measure. Results: Five themes were identified from phase one: My life looks different, Always you before me, My role in our family, Effects on me and moving forward and How COVID-19 changed things for me. In phase two high levels of resilience were demonstrated but communication, intrapersonal perception and intrapersonal relationships could be strengthened and level of fear about the illness could be reduced to improve outcomes. Integrated findings suggest relationships, peer support, communication, information, and inclusion of siblings at home and in hospital were vital recommendations for practice. Contribution to knowledge: This is the first study to utilise a mixed methods design and Bronfenbrenner’s bio-ecological systems theory to gain a holistic view of the perceived impact on siblings of having a brother or sister with congenital heart disease, from a sibling’s perspective. Virtual interviews and online questionnaires helped to gain a broad understanding of the ever-evolving landscape of perceived impact. Whilst findings suggest this population group are generally resilient, interventions focusing on maintaining resilience and supporting positive relationships, communication and inclusion should be developed to support siblings throughout their life course

    An investigation into the environmental sustainability of the South African ornamental horticultural industry

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    The ornamental horticultural industry makes use of natural resources to grow plants and produce allied products to sell to consumers, landscapers, retail garden centres, hardware stores, supermarkets, and government, but at what cost to the environment? The aim of this work was to determine the current environmental awareness of growers and garden centre retailers within the ornamental horticultural industry in South Africa. Followed by an investigation into the current business practices that promote sustainable natural resource use and management as well as the obstacles and challenges that the industry faces with implementing legislation and recommendations of best practices. The study was conducted over an 18-month period and 41 growers and retail garden centres in eight of the provinces in South Africa (Appendix 10) participated in research. In each case, the study participant was asked to complete the questionnaire and where possible, a site visit was conducted and / or a semi-structured interview as well as participatory observations followed to give a comprehensive overview of the sustainability practices of the businesses. These results were then compared to international best practices and similar research conducted globally by the ornamental horticultural industry. A review of international best practices in the ornamental horticultural industry showed six environmental resources namely soil, water, fertilizers, pesticides, energy, and waste. This was seen to be common to most studies involved in the production, growth, maintenance and sales of plants and allied products. This information was used to compile a best management practice manual for South African ornamental horticulture with guidelines and practical examples for conserving and managing natural resource usage and reducing the environmental impacts of the industry. Much research has been done on the exploitation and degradation of resources due to urbanisation, industrial activities, and agricultural practices. The resources are essential to the ornamental horticultural industry but if exploited or misused, can have detrimental effects on the environmental productivity of the industry and ultimately the “Sustainable Development Goals” prescribed by the United Nations. The linking of the relevant sustainable development goals to the 9 key factors of the green economy strategized by the South African government will enable the ornamental horticultural industry to play a greater part in the green and circular economy by providing nature-based solutions to environmental problems that it is facing such as climate change and pollution.Environmental SciencesD. Phil. (Environmental Management
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