Digital Commons Network^™

Vulnerable, Recalcitrant And Resilient: A Foucauldian Discourse Analysis Of Risk And Older People Within The Context Of Covid-19 News Media, Marjorie Skoss, Rachel Batten, Patricia Cain, Mandy Stanley

Research outputs 2022 to 2026

Risk is an innate and integral part of everyday life and is present in simple, everyday occupations and complex actions. Age-related stereotypes can mean older people have little opportunity to engage in activities that present some degree of risk. The present study explores the discourse around risk and older people in the context of the COVID-19 pandemic. We investigated news media as a reflection of the dominant public discourse around older people's behaviour to identify how risk is represented in relation to occupational engagement. Texts relating to older people and COVID-19 were sourced from the West Australian newspaper for a …

The Challenge Of Securing Future Food Production For Aquaculture Species Under Environmental Change: Enhancing Physiological Performance Under Environmental Stress, Ahmed Salama Ali Abbas

School of Biological and Marine Sciences Theses

Rising sea surface temperatures and ocean acidification present profound challenges for many marine species, leading to cascading effects on ecosystem functionality and food security. Phenotypic plasticity is anticipated to play a key role in helping marine ectotherms maintain performance and acclimate to changes in these global environmental drivers. However, our understanding of phenotypic plasticity in the context of climate change is largely based on short-term studies, with limited ecological relevance, which often overlook some important response modifiers such as environmental context, exposure nature, reproductive modes, and potential trade-offs between fitness components. As a result, the full potential for marine ectotherms …

The Behavioural Response Of Captive M. Nigra And C. Capucinus To A Novel Cooperative Enrichment Device At Newquay Zoo, Julia Sullivan

School of Biological and Marine Sciences Theses

In the wild, primates cooperate to overcome challenges and maximise survival. Introducing cooperative tasks to zoo-housed primates may enhance welfare and promote prosocial behaviour in a captive setting. Comparative research on primate cooperation has predominately taken place in primate research facilities, where they are able to control pairing of individuals and incorporate task specific training. Zoos offer the opportunity to explore cooperation under more naturalistic conditions, but there is limited existing literature. I investigated the cooperative behaviour of socially housed groups of Sulawesi black crested macaques (Macaca nigra) (n=7) and White throated capuchins (Cebus capucinus) (n=4) at Newquay Zoo, using …

Ecosystem-Scale Patterns In The Diversity, Seasonal Dynamics And Physiology Of Antagonistic Diatom-Bacteria Interactions In The Western English Channel, Laura Branscombe

School of Biological and Marine Sciences Theses

Diatoms, a major group of marine and freshwater microalgae, are one of the most successful phototrophic organisms in the oceans. Their ubiquity and abundance pins them as important drivers of marine biogeochemical cycles and significant components of marine food webs. Diatoms exist within a complex web of interactions with other microbes, including equally ubiquitous marine bacteria. Interkingdom interactions between diatoms and bacteria are both diverse and numerous, and they underpin the success of diatoms through their resulting impacts on diatom physiology. Interactions between diatoms and antagonistic bacteria are increasingly recognised to significantly impact diatom growth and physiology, and potentially represent …

Mapping The ‘Particlescape’: Diversity And Activity Of Microbial Communities Associated With Particles In The Marine Environment., Cordelia Roberts

School of Biological and Marine Sciences Theses

Particles are hotspots for marine microbial communities and impact ecosystem functioning, including the biological carbon pump. Although particle microbiomes differ across particle composition, type, size, source, and life history, this heterogeneity is often overlooked by using bulk-scale sampling approaches. In addition, knowledge of microbial eukaryotes in particle microbiomes is limited. I broadly set out to investigate how particle associated communities are structured at the macro and micro-scale which may have implications for wider food web interactions and biogeochemical cycling. In independent research chapters, I examined the diversity of bacteria (chapter 1) and activity of microbial eukaryotes associated with organic material …

Application Of Deep-Learning To Deep-Sea Species Identification From Image-Based Data, Eleanor Cross

School of Biological and Marine Sciences Theses

Vast areas of the world’s deep sea are unexplored, and the recent threats of deep-sea mining and trawling make exploration of these habitats a time-sensitive concern. Much of our understanding of the deep sea has been based on physical sampling of sediment habitats using trawls and grabs, however, modern methods of surveying the deep sea involve the acquisition of video footage using Remotely Operated Vehicles (ROVs). Use of image-based methods is particularly important for sensitive or vulnerable species such as cold-water corals, especially considering these species tend to inhabit hard substrate areas that cannot be sampled using trawls. Annotation of …

Physical Drivers Of Ecosystem Change Throughout The Tropical Indian Ocean, Ted Robinson

School of Biological and Marine Sciences Theses

The past decade has seen improved awareness of increasing anthropogenic stress on marine ecosystems and their inhabitants. To understand how best to protect these ecosystems, it is vital to understand the linkages between physical oceanographic processes and ecosystem variability. To date there have been limited multidisciplinary investigations capable of resolving both local oceanographic influences and ecosystem response at tidal and interseasonal time scales. Here we present findings from three multidisciplinary research cruises to Chagos Archipelago, investigating the dynamics at Egmont, a tropical atoll, and Sandes, a shallow steep sloped seamount pinnacle. Our findings are then applied in a case study …

Predictors Of Weight Gain In The Rehabilitation Of Eastern North Atlantic Grey Seals (Halichoerus Grypus), Samantha Mcgivern

School of Biological and Marine Sciences Theses

As large adult body size is subjected to strong selective pressures, other processes can be compromised before growth when there is resource limitation or stress during the growth phase. Stress has been linked with both weight loss and weight gain in a variety of taxa, and some stressors, such as physical disturbance, are known to affect the development of important physiological processes, e.g., diving physiology in marine mammals. With 40% of the world’s grey seal (Halichoerus grypus) population on UK shores, grey seal pups are frequently admitted to rehabilitation centres within their first four weeks – a crucial growth phase …

Using Ecosystem Services Mapping In Deep-Sea Marine Spatial Planning, Giulia La Bianca

School of Biological and Marine Sciences Theses

Assessing and mapping ecosystem services (ES) has emerged as an important practice to support natural resource management and set conservation priorities. This is recognised as useful in enabling simultaneous attainment of socio-economic and ecological goals. Yet there exists a bias towards assessing ES in terrestrial and coastal systems. Deep-sea applications are particularly scant. Assessing ES provided by the deep sea is undermined by the lack of ecological data and scientific understanding of the links between ecosystem components and human well-being. Thus, novel tools are required to translate existing deep-sea ES knowledge into Marine Spatial Planning (MSP), while maintaining acceptable levels …

Enhancing People's Subjective Wellbeing: Assessing The Impact Of Universal Health Coverage Through Wellbeing Adjusted Life Years, Ryan Joseph R. Dizon

Economics Department Faculty Publications

The establishment of public health programs, such as universal health coverage (UHC), aims to ensure health and wellbeing for all throughout the life course. These health programs have far-reaching impacts that extend beyond physical health. This study examines the impact of UHC on people's subjective wellbeing through a cross-country analysis using a multidimensional measure of health: the wellbeing adjusted life years (WALYs). WALYs are derived from life satisfaction data from the European Values Study and World Values Survey (1990–2014). The study employs an instrumental variable approach and Lewbel's method—a heteroscedasticity-based identification strategy, and additionally incorporates personality into the model. Findings …

Comparative Analysis Of Different Cfd Turbulence Models For A Diesel Pool Combustion Event In An Underground Mine: A Case Study, Ashish Ranjan Kumar, Oluwafemi Salami, Nana A. Amoah, Guang Xu

Mining Engineering Faculty Research & Creative Works

Underground Mine Fires Are Dangerous, Consume Resources, and Emit Pollutants. Therefore, Acquiring In-Mine Data for Fire Research is Hazardous and Expensive Due to Unsteady Temperature Changes and Toxic Gas Emissions. Computational Fluid Dynamics (CFD) Models Are Often Developed to Mimic Airflows and Combustion-Associated Heat Transfer. However, Research on the Performance Evaluation of the CFD Turbulence Models to Mimic Fire Events is Limited. This Paper Summarises the Modelling Results for a Diesel Pool Fire Event in an Experimental Underground Mine that Uses an Exhaust Ventilation System. a Fire Dynamics Simulator (FDS) Model Was Developed to Show the Spatio-Temporal Temperature Evolution. Reynolds-Averaged …

Traumatok - Tiktok Videos Relating To Trauma: Content Analysis, Alix Woolard, Rigel Paciente, Emily Munro, Nicole Wickens, Gabriella Wells, Daniel Ta, Joelie Mandzufas, Karen Lombardi

Research outputs 2022 to 2026

Background: Experiencing a traumatic event can significantly impact mental and emotional well-being. Social media platforms offer spaces for sharing stories, seeking support, and accessing psychoeducation. TikTok (ByteDance), a rapidly growing social media platform, is increasingly used for advice, validation, and information, although the content of this requires further study. Research is particularly needed to better understand TikTok content relating to trauma and the potential implications for young viewers, considering the distressing nature of the subject and the possibility of users experiencing vicarious trauma through exposure to these videos. Objective: This study aims to explore the content of trauma-related videos on …

Kimberley Food Community: Snapshot Report, Isabelle Chiera, Jess Doe, Amanda Devine, Melissa Stoneham, Stephanie L. Godrich

Research outputs 2022 to 2026

Food security refers to the adequate physical, social, and economic access to healthy food at all times. The Kimberley Food Community project aimed to identify, map, evaluate and strengthen food security initiatives across the region, to support food security action. This report outlines the findings from the Kimberley Food Community project, detailing the different types of food security initiatives operating within the region. It provides a summary of how Kimberley initiatives are contributing to food security systems change, and how they are working in partnership to deliver their food security initiatives. Based on these findings, region-based recommendations are provided to …

Continuous Professional Development Strategies Of Nepali Secondary Principals: Navigating Challenges In Changing Times, Shankar Dhakal, Geoffrey W. Lummis, Andrew Jones

Research outputs 2022 to 2026

This article delves into the ‘continuous professional development’ (CPD) strategies of three Nepali public secondary principals in complex settings. Through semi-structured interviews, the case studies reveal key CPD themes such as academic qualifications, contextual learning, collaborative networking, leadership training, critical self-reflection, and spiritual dimensions aligned with contextual expectations. The research reinforces the importance of networking and collaboration, in providing targeted CPD for principals, necessitating the negotiation of cultural sensitivities. These insights carry vital implications for school leadership in Nepal and similar international contexts, providing strategies to ensure positive educational outcomes.

Development Of A Regional Climate Change Model For Aedes Vigilax And Aedes Camptorhynchus (Diptera: Culicidae) In Perth, Western Australia, Kerry Staples, Peter J. Neville, Steven Richardson, Jacques Oosthuizen

Research outputs 2022 to 2026

Mosquito-borne disease is a significant public health issue and within Australia Ross River virus (RRV) is the most reported. This study combines a mechanistic model of mosquito development for two mosquito vectors; Aedes vigilax and Aedes camptorhynchus, with climate projections from three climate models for two Representative Concentration Pathways (RCPs), to examine the possible effects of climate change and sea-level rise on a temperate tidal saltmarsh habitat in Perth, Western Australia. The projections were run under no accretion and accretion scenarios using a known mosquito habitat as a case study. This improves our understanding of the possible implications of sea-level …

Engaging Stakeholders To Inform Policy Developments In Early Childhood Education And Outside School Hours Care, Fay Hadley, Linda J. Harrison, Leanne Lavina, Lennie Barblett, Susan Irvine, Francis Bobongie-Harris, Jennifer Cartmel

Research outputs 2022 to 2026

The application of engagement strategies to ensure democracy of decisions is increasingly valued and adopted by governments to ensure trust in the process and ownership of the outcome. This paper describes the approach and methods used to engage early childhood education and care (ECEC) and outside school hours care (OSHC) stakeholders in the contemporizing and updating of Australia’s national Approved Learning Frameworks (ALFs): Belonging, Being and Becoming: The Early Years Learning Framework for Australia (EYLF) and My Time Our Place: Framework for School Age Care (MTOP). Theoretical underpinnings of a robust stakeholder engagement strategy ensured a range of methods were …

Malware Detection With Artificial Intelligence: A Systematic Literature Review, Matthew G. Gaber, Mohiuddin Ahmed, Helge Janicke

Research outputs 2022 to 2026

In this survey, we review the key developments in the field of malware detection using AI and analyze core challenges. We systematically survey state-of-the-art methods across five critical aspects of building an accurate and robust AI-powered malware-detection model: malware sophistication, analysis techniques, malware repositories, feature selection, and machine learning vs. deep learning. The effectiveness of an AI model is dependent on the quality of the features it is trained with. In turn, the quality and authenticity of these features is dependent on the quality of the dataset and the suitability of the analysis tool. Static analysis is fast but is …

Secrecy Rate Maximization For Active Reconfigurable Intelligent Surface Assisted Mimo Systems, Bin Gao, Jingru Zhao, Shihao Yan, Shaozhang Xiao

Research outputs 2022 to 2026

Reconfigurable intelligent surface (RIS) is a promising technology for future 6G communications and has been used to enhance secrecy performance. However, the performance improvement is restricted by the 'double fading' effect of the reflection channel link. To address this issue, we introduce an active RIS design, where the reflecting elements of RIS not only adjust the phase shift but also amplify the reflected signal through the amplifier integrated into its elements. To obtain a satisfactory solution to the non-convex problem resulting from this design, the penalty dual decomposition based alternating gradient projection (PDDAPG) method is proposed. We compare the proposed …

Hot Leadership, Cool Leadership: How Education Policies Are Implemented (And Ignored) In Schools, Jeffrey S. Brooks, Melanie C. Brooks

Research outputs 2022 to 2026

The article advances an emergent framework for conceptualizing the relationship between principal leadership and education policy implementation. Based on a qualitative study of school principals and policy implementation in Region X of the Philippines, findings suggested that the way in which policies were interpreted and implemented at the school level was influenced by a variety of intrinsic and extrinsic dynamics and these were shaped in situ by individual, school and community inhibitors and facilitators. These motivations and localized contexts were critical to implementation, and compelled principals to ignore, monitor, or implement education policies as a priority.

Infrared Ship Segmentation Based On Weakly-Supervised And Semi-Supervised Learning, Isa Ali Ibrahim, Abdallah Namoun, Sami Ullah, Hisham Alasmary, Muhammad Waqas, Iftekhar Ahmad

Research outputs 2022 to 2026

Existing fully-supervised semantic segmentation methods have achieved good performance. However, they all rely on high-quality pixel-level labels. To minimize the annotation costs, weakly-supervised methods or semi-supervised methods are proposed. When such methods are applied to the infrared ship image segmentation, inaccurate object localization occurs, leading to poor segmentation results. In this paper, we propose an infrared ship segmentation (ISS) method based on weakly-supervised and semi-supervised learning, aiming to improve the performance of ISS by combining the advantages of two learning methods. It uses only image-level labels and a minimal number of pixel-level labels to segment different classes of infrared ships. …

De+D61:D80signing Bespoke Visual Mediation Tools Using 'Viscourse' For Intergenerational Research Visiblising Pedagogies, Amelia Ruscoe, Penny Baker

Research outputs 2022 to 2026

Visual methods are an innovative design space for study methodologies with young children. The accessibility of visual media, and flexibility of their design and use, has spurred methodological innovations that stretch the boundaries of intergenerational research. This article explores the visual dialogic nexus in research methods tailored to investigate discourse. The research sought to uncover the perspectives of young children and their teachers about their discursive affordances in the first year of school. Employing an iterative design process, bespoke visual mediation tools were collaboratively created with a visual artist to capture the intergenerational viewpoints of the participants. This article reconceptualises …

Mooditj–Indigenous Australian Sexuality Education Adapted For Hilltribe Youth Of Northern Thailand: Evaluation Of Delivery Through A Mixed-Methods Approach, Jordina Quain, Lorel Mayberry, Amanda Sibosado, Giselle Woodley, Jacqueline Hendriks

Research outputs 2022 to 2026

‘Mooditj' known as ‘good' or ‘solid knowledge’ in Noongar language based in Western Australian, is an impact evaluated sexuality education program developed in 2002 by Sexual Health Quarters after an extensive consultation process with WA First Nations populations. The program uses interactive activities designed to educate 11–14–year–old First Nations youth about sexual health, life and relationship skills. In conjunction with local and Indigenous leaders within hilltribe communities, Borderless Friendship Foundation (BFF) and Borderless Friendship WA (BFWA) adapted the Mooditj training program to a hilltribe youth audience. Hilltribe people are the Indigenous culture of Thailand, typically living in remote villages that …

Laboratory Schools Annual Report, 2023-2024, Laboratory Schools, Illinois State University

Annual Reports – Laboratory Schools

Illinois State University Laboratory Schools annual report

Using Information Technology For Comprehensive Analysis And Prediction In Forensic Evidence, Faris Kamil Hasan Mihna, Mustafa Abdulfattah Habeeb, Yahya Layth Khaleel, Yasir Hussein Ali, Yasir Hussein Ali

Mesopotamian Journal of CyberSecurity

With the escalation of cybercriminal activities, the demand for forensic investigations into these crimes has grown significantly. However, the concept of systematic pre-preparation for potential forensic examinations during the software design phase, known as forensic readiness, has only recently gained attention. Against the backdrop of surging urban crime rates, this study aims to conduct a rigorous and precise analysis and forecast of crime rates in Los Angeles, employing advanced Artificial Intelligence (AI) technologies. This research amalgamates diverse datasets encompassing crime history, various socio-economic indicators, and geographical locations to attain a comprehensive understanding of how crimes manifest within the city. Leveraging …

A Transatlantic Analysis Of Eu And U.S. Strategies In “Green Procurement", Marta Andhov, Christopher R. Yukins

GW Law Faculty Publications & Other Works

As governments the world over move to reduce global warming, public procurement has become an increasingly important means of leveraging governments’ vast purchasing power to reduce greenhouse gas (GHG) emissions through “green” or environmentally sustainable procurement. This article reviews emerging strategies in green procurement in the European Union and the United States. The article notes that those green procurement strategies are remarkably consistent on both sides of the Atlantic, from sector-specific preferences for low-carbon products to eco-labels to life-cycle cost analyses which take into account broader environmental impacts. On both sides of the Atlantic, however, parallel problems have emerged as …

The New Gender Perspective: The Dawn Of Intersectional Autonomy In Women’S Rights, Rosa Celorio

GW Law Faculty Publications & Other Works

International human rights jurisprudence has increasingly mandated state action which integrates a gender perspective, taking into consideration the discriminatory norms, harmful social practices, stereotypes, and violence that women have and still suffer. A range of supranational bodies have issued case decisions promoting the adoption of gender-sensitive legislation, policies, programs, and the establishment of administration of justice systems well-trained and equipped to address women’s rights violations.

This article discusses how the conception of this gender perspective has evolved over time and is now centered on the pursuit of autonomy for women. Autonomy is presented as a key ingredient to ensure due …

Modern Military Justice: Cases And Materials (4th Ed.) (2024) (West Academic), Lisa M. Schenck

GW Law Faculty Publications & Other Works

This textbook comprehensively covers the modern military justice system of the United States, under the Uniform Code of Military Justice. This text is appropriate for all students, with or without prior military experience. It covers court-martial procedures, substantive criminal law, and nonjudicial punishment under the Uniform Code of Military Justice, in addition to the Military Extraterritorial Jurisdiction Act, which gives federal courts jurisdiction over certain acts committed abroad. Materials from every Service within the Armed Forces show how the military justice system addresses all criminal offenses, ranging from minor infractions to serious offenses, such as the misconduct of soldiers at …

Disability, Race, And Immigration: The Intersectional Impact Of Policing, Tania N. Valdez

GW Law Faculty Publications & Other Works

Law enforcement officers commonly must respond to situations in which a person is experiencing acute symptoms of a mental illness. Yet from the first moment of police involvement, these community members face the possibility of negative outcomes. Consequences include officers' use of excessive force leading to injury or death, criminal arrest and prosecution that results in deprivation of liberty, separation from the community, and the creation of a permanent criminal record that affects other rights.

Although potential violence and criminalization are important reasons to avoid relying on police during mental health events, another key consideration is often ignored in the …

The Implications Of Section 230 For Black Communities, Spencer A. Overton, Catherine Powell

GW Law Faculty Publications & Other Works

Section 230 of the Communications Decency Act generally immunizes online platforms such as Facebook, YouTube, Amazon, and Uber from liability for third-party user content (e.g., posts, comments, videos) and for moderation of that content. This article addresses an important issue overlooked by both defenders and critics of Section 230: the implications of the law and proposed reforms for Black communities. By relieving tech platforms of most legal liability for third-party content, Section 230 helps facilitate Black social activism, entrepreneurship, and artistic creativity. Further, Section 230 also relieves platforms of most legal liability for content moderation, which boosts platforms’ freedom to …

Are "Book Bans" Unconstitutional? Reflections On Public School Libraries And The Limits Of Law, Catherine J. Ross

GW Law Faculty Publications & Other Works

Since 2021, the number of demands that public school libraries remove materials from their shelves based on content has accelerated almost too quickly to track. Book removal incidents are more prevalent today than at any time since data became available, doubling between 2021 and 2022. Such “book bans” (as opponents characterize them) or “targeted book removals” (as the courts call them) arise in the context of intense political and cultural divisions and, in turn, exacerbate those conflicts. Indeed, national organizations as well as politicians at every level have played a role in the contemporary attack on library materials, which disproportionately …