1,771 research outputs found

    Integrating expert-based objectivist and nonexpert-based subjectivist paradigms in landscape assessment

    Get PDF
    This thesis explores the integration of objective and subjective measures of landscape aesthetics, particularly focusing on crowdsourced geo-information. It addresses the increasing importance of considering public perceptions in national landscape governance, in line with the European Landscape Convention's emphasis on public involvement. Despite this, national landscape assessments often remain expert-centric and top-down, facing challenges in resource constraints and limited public engagement. The thesis leverages Web 2.0 technologies and crowdsourced geographic information, examining correlations between expert-based metrics of landscape quality and public perceptions. The Scenic-Or-Not initiative for Great Britain, GIS-based Wildness spatial layers, and LANDMAP dataset for Wales serve as key datasets for analysis. The research investigates the relationships between objective measures of landscape wildness quality and subjective measures of aesthetics. Multiscale geographically weighted regression (MGWR) reveals significant correlations, with different wildness components exhibiting varying degrees of association. The study suggests the feasibility of incorporating wildness and scenicness measures into formal landscape aesthetic assessments. Comparing expert and public perceptions, the research identifies preferences for water-related landforms and variations in upland and lowland typologies. The study emphasizes the agreement between experts and non-experts on extreme scenic perceptions but notes discrepancies in mid-spectrum landscapes. To overcome limitations in systematic landscape evaluations, an integrative approach is proposed. Utilizing XGBoost models, the research predicts spatial patterns of landscape aesthetics across Great Britain, based on the Scenic-Or-Not initiatives, Wildness spatial layers, and LANDMAP data. The models achieve comparable accuracy to traditional statistical models, offering insights for Landscape Character Assessment practices and policy decisions. While acknowledging data limitations and biases in crowdsourcing, the thesis discusses the necessity of an aggregation strategy to manage computational challenges. Methodological considerations include addressing the modifiable areal unit problem (MAUP) associated with aggregating point-based observations. The thesis comprises three studies published or submitted for publication, each contributing to the understanding of the relationship between objective and subjective measures of landscape aesthetics. The concluding chapter discusses the limitations of data and methods, providing a comprehensive overview of the research

    Responding to Reading Difficulties: An Exploration from Different Professional Perspectives

    Get PDF
    The study was designed to explore educators’ perspectives on reading difficulties and their choice of teaching strategies for students with reading difficulties. The study aimed to understand how educators form their professional perspectives on reading difficulties, how this relates to their understanding of the concept of ‘dyslexia’ and how this informs their teaching methods. Furthermore, the study has explored the extent to which these chosen teaching strategies are inclusive and meet the needs of all students. A qualitative case study was used to generate data to address the research questions and achieve the aims of this study. Data were generated from semi-structured interviews with thirteen educators from different contexts and career stages, classroom observations in two primary schools in England, and a dyslexia training session online. Thematic data analysis was used to interpret the data and identify themes related to the educators’ understanding of the reading difficulty and pedagogy for students with reading difficulty (Braun and Clarke, 2006). Braun and Clarke's six steps were followed for analysing the data. Furthermore, multi-layer analysis (Robbins, 2007) was used to incorporate findings from three aspects of my theoretical framework: Rogoff’s (1995) three planes of analysis, Tobin’s (1999) comparative classroom ethnography, and models of disability. My study suggests that teachers’ understanding of reading difficulties is influenced by different models of disability at different levels of their thinking, which then also influences their choice of teaching strategies to respond to reading difficulties. My study findings also suggest that students with reading difficulties are not given enough opportunities to voice their needs and feelings, and it is recommended that spaces be provided for individuals to reflect and for all stakeholders to talk and share their reflections. In addition, my study recommends that student teachers should be prepared for working with students who have reading difficulties in their future classrooms by developing an understanding and knowledge of inclusive pedagogy and how this relates to teaching children how to read. This can also be extended to teachers who are currently working in schools to develop a better understanding of how to support all children to learn to read.

    Integrated Approaches to Digital-enabled Design for Manufacture and Assembly: A Modularity Perspective and Case Study of Huoshenshan Hospital in Wuhan, China

    Get PDF
    Countries are trying to expand their healthcare capacity through advanced construction, modular innovation, digital technologies and integrated design approaches such as Design for Manufacture and Assembly (DfMA). Within the context of China, there is a need for stronger implementation of digital technologies and DfMA, as well as a knowledge gap regarding how digital-enabled DfMA is implemented. More critically, an integrated approach is needed in addition to DfMA guidelines and digital-enabled approaches. For this research, a mixed method was used. Questionnaires defined the context of Huoshenshan Hospital, namely the healthcare construction in China. Then, Huoshenshan Hospital provided a case study of the first emergency hospital which addressed the uncertainty of COVID-19. This extreme project, a 1,000-bed hospital built in 10 days, implemented DfMA in healthcare construction and provides an opportunity to examine the use of modularity. A workshop with a design institution provided basic facts and insight into past practice and was followed by interviews with 18 designers, from various design disciplines, who were involved in the project. Finally, multiple archival materials were used as secondary data sources. It was found that complexity hinders building systems integration, while reinforcement relationships between multiple dimensions of modularity (across organisation-process-product-supply chain dimensions) are the underlying mechanism that allows for the reduction of complexity and the integration of building systems. Promoting integrated approaches to DfMA relies on adjusting and coupling multi-dimensional modular reinforcement relationships (namely, relationships of modular alignment, modular complement, and modular incentive). Thus, the building systems integrator can use these three approaches to increase the success of digital-enabled DfMA

    Expert Ignorance:The Law and Politics of Rule of Law Reform

    Get PDF

    Integrating ecosystem–based management and marine spatial planning for sustainable ocean governance in the Bay of Bengal

    Get PDF
    In the contemporary world, oceans are increasingly realized as ‘threatened places’ in need of environmental protection, at risk from pollution, habitat loss, and overfishing. On the other hand, nations around the world are turning their attention to oceans as a new source of economic development and growth, seeing them as ‘industrialized spaces’. The concept of integrating Ecosystem-Based Management (EBM) and Marine Spatial Planning (MSP) is a new approach for sustainable Ocean Governance (SOG). As an effective strategic tool for planning and managing conflicting ocean uses and their interactions with marine ecosystems, the EBM-MSP approach creates an opportunity for long-term development in relation to ocean and its resources. This thesis scrutinizes the contemporary concepts, definitions, and approaches pertinent to the establishment of a comprehensive Ecosystem-based Management and Marine Spatial Planning (EBM-MSP) framework for Sustainable Ocean Governance that reflects global and regional standards. The study also analyses various scientific data – especially the pollutants’ concentration at spatial and temporal scales – with special reference to EBM-MSP. The research analyses international laws, declarations, conventions, and agreements that are relevant to the proposition of a new dynamic approach to SOG based on EBM-MSP. This new approach could be useful to support necessary reforms, filling gaps in legal regimes and achieving integrated and effective ocean governance mechanisms to prevent, reduce, and control pollution in the marine environment, as well as promoting sustainable exploration of marine resources. Specifically, the research critically analyses the existing legal frameworks in relation to SOG in the Bay of Bengal (BOB). Based on an analysis of sectoral legislation and institutional arrangements in the BOB, the thesis recommends the modification and adoption of legislation, as well as integration among the relevant departments of Bangladesh Government, to match transboundary SOG, particularly along with EBM-MSP development processes. The study focuses on national policies and strategies along with sectoral legislation and institutional arrangements to contribute towards EBM-MSP at national level for SOG, by considering socioeconomic balance and jurisdictional overlays. Based on experiences in the Baltic Sea, Mediterranean Sea, and Great Barrier Reef Marine Park (GBRMP), the research determines numerous key features to assist with the generation and application of EBM-MSP in the BOB region, specifically in Bangladesh, by integrating EBM-MSP with particular reference to a Comprehensive Ocean Zoning (COZ). The substantial outcome of the study is to suggest a COZ Framework for Bangladesh to protect priority seascapes and sites, species of special concern, and their critical habitats, by designing Marine Protected Area networks throughout the transboundary coast

    Out of sight, out of mind: accessibility for people with hidden disabilities in museums and heritage sites

    Get PDF
    As of 2020, an estimated 14.1 million residents of the United Kingdom reported a disability (DWP 2020). Within this population, approximately 6.1 million people have a hidden disability (Buhalis and Michopoulou 2011). These hidden disabilities range widely, from neurodiverse conditions like autism and dyslexia to long term chronic conditions such as fibromyalgia and arthritis. Due to the wide range of disabilities and their impact on a disabled person’s life, they have generally been underrepresented in accessibility studies. This thesis uncovers the accessibility needs of people with hidden disabilities, specifically in museums and heritage sites where they have heretofore mostly been overlooked. I utilise semi-structured interviews and correspondence with people with hidden disabilities, as well as participant-led experiences through three case study sites in Northern England, to understand the barriers they face. Their experiences help me expose the importance of passive accessibility – accessibility measures built directly into an exhibition design, such as adequate lighting and personal interpretation boards. Additionally, this thesis aims to understand the cultural forces that prevent or support accessibility-related improvements to such sites from taking place. By studying the cultural make-up of each case study organisation through ethnographic observations of the staff at these sites, institutional roadblocks to enacting accessibility-related adjustments are revealed. Specifically, the lack of communication at these sites presents a significant barrier to enacting accessibility suggestions from disabled visitors. Tying together the themes of active/passive accessibility and lack of communication is the theme of gaps in disability awareness, by which I mean that heritage organisations do not wilfully create these barriers to inclusion, and yet they create them still because they simply do not realise these things. Filling these gaps opens up countless possibilities for improving accessibility not only for people with hidden disabilities but for all visitors and staff at museums and heritage sites

    Mothers who listen with more than ears: The phenomenological experience of the non-verbal communication between mothers and their child with complex cerebral palsy

    Get PDF
    In England, every 1000 babies born 1 will be left with complex cerebral palsy affecting all limbs and internal organs. Of those children by age 12, 43% will have no consistent way to communicate with the world. Empirically, many mothers of these children self-report that they can communicate effectively with their children in these cases in a way that possibly only the mother understands. Understanding the mother’s experience of living with a complex cerebral palsy non-verbal child is important for professionals and the society that supports them. The aim of this research is not to prove or disprove this phenomenon but rather to explore the lived experience of mothers with disabled non-verbal cerebral palsy children, validating and giving a voice to an otherwise isolated abnormal form of mothering. A homogenous sample was collected made up of 8 mothers who had non-verbal complex cerebral palsy as a result of Hypoxic Ischemic Encephalopathy at birth. The age range of the children was not > 3 and not <16. Interviews took place on a video link, semi-structured interviews were done and the six stages of a Heuristic Inquiry were used to analyse the transcribed data. The results produced 7 universal themes: ‘The Choice to Communicate,’ ‘Communication Over Time’, Impediments to communication’, ‘Certainty and Uncertainty’, ‘Embodied Communication’, ‘Being Towards Communication’, and ‘Being in the World with Others’. These themes capture the essence of the experience that mothers have when confronted by a baby that is diagnosed with multiple disabilities and unable to verbalise. The findings that emerged are fundamentally existential and they are examined through an existential lens

    An integrated computational and collaborative approach for city resilience planning

    Full text link
    Given the rise in climate change-related extreme events, there is an urgent need for cities and regions to implement resilience plans based on data and evidence and developed in collaboration with key stakeholders. However, current planning and decision-making processes rely on limited data and modelling. Moreover, stakeholder engagement is significantly inhibited by social, political, and technological barriers. The research presented in this thesis aims to enhance resilience planning practice through the development and evaluation of an integrated computational and collaborative scenario planning approach. The scenario planning approach is tested within a geodesign framework and supported by several planning support systems (PSS), including urban growth models. These PSS tools are made accessible to key stakeholders through dedicated planning support theatres, enabling participants to collaborate both in-person and online. Through two empirical case studies conducted in Australian regions, this research integrates data-driven modelling (computational) with people-led geodesign (collaborative) approaches for scenario forecasting and planning. The first case study explores anticipatory/normative scenarios, while the second focuses on exploratory scenario planning, with both aiming to enhance city and regional resilience. This thesis examines the roles played by both simple digital tools and purpose-built planning support theatres in scenario planning processes with key stakeholders. The research investigates the utility of data-driven models in supporting collaborative scenario planning. Both integration experiments received positive feedback from most participants. However, to truly improve the process, there is a need for widely available high-quality spatial and temporal datasets, including localised climate change impact data. In summary, an integrated computational and collaborative approach, augmented by data and technology, can provide an evidence base for decision-making towards a resilient future, fostering deeper engagement of the local community and across-government collaboration in scenario planning
    • …
    corecore