Digital Commons Network^™

Inflammatory Mediators And The Rage Pathway In Placental Tissues Of Pregnancies Complicated By Severe Preeclampsia, Neelima Chandra, Thomas D. Kimble, Kathleen R. Heim, Sharon M. Anderson, Andrew P. Wong, Andrea R. Thurman, Gustavo F. Doncel

CONRAD Publications

Introduction: Preeclampsia (PE) is a complex multisystem disorder of pregnancy associated with abnormal placentation, vascular anomalies, and systemic inflammation and hypertension. Previous research assessing inflammatory triggers of the condition used plasma, amniotic fluid, or explant samples. Studies using placental tissue from either vaginal or cesarean deliveries are confined to semiquantitative analysis using subjective scoring methods and generally involve a small sample size.

Methods: In this study, we have quantified the expression of inflammatory mediators by immunohistochemical image analysis of archived placental tissues obtained from cesarean delivery of preeclamptic, chorioamnionitic, and normal pregnancies.

Results: Among the inflammatory mediators, we found a …

Punishing Violence, Shima Baradaran Baughman

American University Law Review

The American criminal justice system doles out the harshest punishments in the world. It is infamous for its protracted criminal sentences and prodigious criminal code. But what most scholars and policymakers overlook is that the United States punishes only a fraction of the total serious crime that occurs in the country—including violent crime.

Approximately twenty million serious crimes occur in America each year, but only about half of these are reported to police. Of those reported, the police make arrests for an average of only twenty percent of serious crimes, and only ten percent of arrests result in a conviction. …

Arbitrator Selection Default Rules, Irene M. Ten Cate

American University Law Review

This Article makes the case for changing the default settings for the selection of arbitrators in international commercial arbitration. For three-member tribunals, the rules of most international arbitration institutions provide that each party picks an arbitrator. The institution or the co-arbitrators then select the tribunal’s president. This prescription, which parties may set aside by agreement, codifies longstanding practices and corresponds to the strong preference of international arbitration insiders. Nonetheless, I argue that arbitration rules should default toward institutional selection of all arbitrators.

Switching the default nudges parties that can’t take full advantage of the arbitrator selection game—due to inexperience, lack …

College Courts: Administrative Abuse Of Title Ix And Its Consequences, Noah Bloomberg

MC Law Review

This article examines the contentious application of Title IX in addressing campus sexual assault, tracing its evolution through recent presidential administrations. Initially designed to combat sex-based discrimination in education, Title IX has been expansively interpreted to regulate university adjudication of sexual violence cases. Policies introduced during the Obama administration mandated quasi-judicial procedures, sparking debates over fairness and due process, while Trump-era reforms shifted focus toward protecting the rights of accused students, prompting criticism from victims' advocates. The article argues that these approaches have overstepped Title IX's intended purpose, burdening universities and creating systemic challenges for survivors and the accused alike. …

Self-Attention Enhanced Dual Bigru For Arabic Fake News Detection, Baqer M. Merzah, Jafar Razmara, Jaber Karimpour

Mesopotamian Journal of Computer Science

The rapid proliferation of social media platforms has greatly amplified the dissemination of fake news, representing significant obstacles to public trust and evidence-based decision-making, particularly for the Arabic-speaking population. Meeting the challenge of Arabic fake news detection is a problem compounded by the complex morphological nature of the language, as well as limited resources. This study presents a hybrid deep learning framework that integrates two Bidirectional Gated Recurrent Units (BiGRUs) along with an attention mechanism for efficiently detecting misinformation in Arabic news. The method leverages FastText word embeddings for disambiguating the intricate semantics of the Arabic language. The model is …

Enhanced Iot Cyber-Attack Detection Using Grey Wolf Optimized Feature Selection And Adaptive Smote, Sura Abed Sarab Hussien, Mustafa S. Ibrahim Alsumaidaie, Nada Hussein M. Ali

Mesopotamian Journal of Computer Science

The Internet of Things (IoT) has significantly transformed modern systems through extensive connectivity but has also concurrently introduced considerable cybersecurity risks. Traditional rule-based methods are becoming increasingly insufficient in the face of evolving cyber threats.  This study proposes an enhanced methodology utilizing a hybrid machine-learning framework for IoT cyber-attack detection. The framework integrates a Grey Wolf Optimizer (GWO) for optimal feature selection, a customized synthetic minority oversampling technique (SMOTE) for data balancing, and a systematic approach to hyperparameter tuning of ensemble algorithms: Random Forest (RF), XGBoost, and CatBoost. Evaluations on the RT-IoT2022 dataset demonstrate that GWO reduces features from 32 …

Dgen: A Dynamic Generative Encryption Network For Adaptive And Secure Image Processing, Mohammed Rajih Jassim, Qusay M. Salih, Ghada Al-Kateb

Mesopotamian Journal of Computer Science

Cyber-attacks keep growing. Because of that, we need stronger ways to protect pictures. This paper talks about DGEN, a Dynamic Generative Encryption Network. It mixes Generative Adversarial Networks with a key system that can change with context. The method may potentially mean it can adjust itself when new threats appear, instead of a fixed lock like AES. It tries to block brute‑force, statistical tricks, or quantum attacks. The design adds randomness, uses learning, and makes keys that depend on each image. That should give very good security, some flexibility, and keep compute cost low. Tests still ran on several public …

A Review Of Image Steganography Based On Metaheuristic Optimization Algorithms, Fatima Abdulhussain Khalil, Ammar Ali Neamah, Hasanen Alyasiri

Mesopotamian Journal of Computer Science

Due to the widespread popularity of digital images on the Internet, image-based steganography has become a widely adopted technique for embedding secret information into everyday visual content. In parallel, steganalysis plays a vital role in digital forensics and information security by seeking to uncover hidden content within these images. Although steganographic techniques—particularly those employing adaptive embedding strategies—have made significant progress, many steganalysis approaches still struggle to generalize effectively across different image types and embedding methods. This contrast highlights the need for more intelligent, flexible, and robust analysis frameworks. This review examines steganographic techniques for digital images and the application of …

Optimizing Decision Tree Classifiers For Healthcare Predictions: A Comparative Analysis Of Model Depth, Pruning, And Performance, Hussein Alkattan, Ali Subhi Alhumaima, Mohammed Shakir Mohmood, Ghassan Dhahir Mohammed Al-Thabhawee

Mesopotamian Journal of Artificial Intelligence in Healthcare

This study presents of Decision Tree classifiers for predictive modeling in medicine, focusing on model depth optimization, pruning techniques, and performance evaluation. On the basis of a synthetic healthcare dataset containing over 55,000 records, each with features such as age, gender, blood type, bill amount, and medical condition, we investigate the impact of varying tree depth from 1 to 5 on predictive accuracy, interpretability, and generalizability. Shallow models have strong transparency but poor classification strength, and deep models obtain stronger interactions but suffer from overfitting. With pruning, we find a balance between model simplicity and precision and yield strong classifiers …

S-Methyl Cysteine Sulfoxide And Its Potential Role In Human Health: A Scoping Review, Caroline R. Hill, Alex Haoci Liu, Lyn Mccahon, Liezhou Zhong, Armaghan Shafaei, Lois Balmer, Joshua R. Lewis, Jonathan M. Hodgson, Lauren C. Blekkenhorst

Research outputs 2022 to 2026

Higher intakes of cruciferous and allium vegetables are associated with a lower risk of cardiometabolic-related outcomes in observational studies. Whilst acknowledging the many healthy compounds within these vegetables, animal studies indicate that some of these beneficial effects may be partially mediated by S-methyl cysteine sulfoxide (SMCSO), a sulfur-rich, non-protein, amino acid found almost exclusively within cruciferous and alliums. This scoping review explores evidence for SMCSO, its potential roles in human health and possible mechanistic action. After systematically searching several databases (EMBASE, MEDLINE, SCOPUS, CINAHL Plus Full Text, Agricultural Science), we identified 21 original research articles meeting our inclusion criteria. These …

A Testing Load: A Review Of Cognitive Load In Computer And Paper-Based Learning And Assessment, James Pengelley, Peter R. Whipp, Anabela Malpique

Research outputs 2022 to 2026

The rising use of technology in classrooms has also brought with it a concomitant wave of computer-based assessments. The argument for computer-based testing is often framed in terms of efficiency and data management: computer-based tests facilitate more efficient processing of test data and the rate at which feedback can be leveraged for student learning rather than being framed in terms of the direct effects that students experience from engaging with novel learning tools. Whilst potentially beneficial, for some students the outcomes of computer-based tests may be counter-productive. This review considers the cognitive, and often implicit, consequences of testing mode upon …

The Anatomy Of Body Shaming In Sports Coaching, Valeria Varea, Robert S. Primus, Natalie Barker-Ruchti, Mikael Quennerstedt

Research outputs 2022 to 2026

Stories of body shaming in sports coaching are becoming widespread, and can intentionally, unintentionally, or inadvertently be used in different sports coaching practices. These practices do not necessarily intend to harm athletes. The aim of this paper is to explore body critical and body sensitive sport coaching practices that have the potential to be shaming, or as we call it in the title, the ‘anatomy’ of body shaming. The study used photo elicitation interviews including vignettes for data generation with 12 coaches from nine different sports. The results demonstrate that body criticality and body sensitivity function in different subtle ways …

From Mindset To Practice: How Employees’ Attitudes Impact Tourism Businesses’ Sustainability Practices, S. Mostafa Rasoolimanesh, Shi Y. Chee, Neethiahnanthan A. Ragavan

Research outputs 2022 to 2026

Recognizing that attitudes can drive positive behavioral intentions, the study examines the effects of tourism business employees’ attitudes toward sustainable tourism on their involvement in economic, socio-cultural, environmental, political, and technological sustainability practices. The results of the 389 questionnaires completed by the employees revealed that employees’ attitudes toward sustainable tourism significantly affect the involvement of tourism businesses in sustainable practices. Importantly, these insights suggest that tourism businesses should prioritize cultivating a pro-sustainable mind-set among employees, enhancing training that links sustainability and business viability, and continuously aligning their sustainability strategies with changing societal standards. This study contributes to the literature on …

‘An Intriguing But Ambiguous Privilege’: Adventures In Franco-Irish Relations Through The Prism Of The Diplomatic Meal, Elaine Mahon

Books/Book Chapters

This essay discusses the welcome banquet held in February 1945 in honour of the newly appointed French diplomatic envoy to Ireland, Jean Rivière, hosted by Éamon de Valera at Iveagh House, the headquarters of the Irish Department of External Affairs. The banquet took place at a moment when ‘an intriguing but ambiguous privilege’ had been granted by Charles de Gaulle’s Provisional Government to Ireland as the only country permitted to retain its diplomatic representative to France in the post-liberation period. Following the fall of the Vichy regime and the liberation of France in August 1944, de Gaulle’s government de- manded …

Juvenile Record Expungement Policy In Illinois, Emma Kudelka

Res Publica - Journal of Undergraduate Research

This policy paper explores juvenile expungement policies and their broader social impact. Research suggests that lenient expungement laws help prevent discrimination in education, housing, and military service, aiding rehabilitation youth offenders' reintegration. The paper begins with a historical overview of Illinois juvenile law, highlighting its shift from punitive to rehabilitative approaches. It then examines key legislation, including the Juvenile Court Act, Juvenile Justice, and Delinquency Prevention Act, and Youth Opportunity and Fairness Act. Illinois's juvenile expungement laws are analyzed, covering eligibility, process, and timeline. A comparative analysis follows, contrasting Illinois' policies with those of California and Florida to emphasize differences …

Farmers' Experiences Of Transitioning Towards Agroecology: Narratives Of Change In Western Europe, Maria Markiewicz-Keszycka, Áine Macken-Walsh, Aileen Carter, Simon Mooney, Emma J. Devereux, Maeve Henchion, Paul Hynds

Conference papers

Transitioning to agroecology on dairy and beef farms is touted as a sustainable response to environmental externalities. The current study conducted narrative interviews with farmers who transitioned towards agroecological food production by implementing pro-environmental diversification measures in the Republic of Ireland, the United Kingdom and France. The study aimed to determine farmers' experiences of agroecology and used a thematic approach for the analysis. Results indicate that the motivations, values and principles of farmers transitioning to agroecology are closely aligned with the ideology of the new/peasantry. Farmers' decisions were primarily influenced by ecological principles and a sense of responsibility towards environmental …

Instructional Designer Perspectives On The Pursuit Of Quality In Online Course Design, Jason K. Mcdonald, Stephen C. Yanchar

Faculty Publications

In this qualitative study we investigated the experiences of instructional designers as they sought to build quality into online courses. Through semi-structured interviews, we explored what enabled and hindered their pursuit of quality, how they experienced their efforts in this regard, what mattered to them, and complexities that accompanied this pursuit. Our analysis of participant experiences suggested four themes: (1) connections between quality and designers’ ability to act autonomously; (2) connections between quality and collaborative, team-based relationships; (3) ambivalence due to tensions between autonomy and collaboration; and (4) ways of coping with limits on autonomy and collaboration. We conclude our …

Social Care Worker: The Shaping Of An Emerging Title., Martin Power

Irish Journal of Applied Social Studies

The inclusion of the title social care worker in the Health and Social Care Professionals Act (2005) was a crucial development in the journey toward the professionalisation of social care work. With the two year grand-parenting window for entry to the register closed at the end of November 2025, the regulation of social care work has now begun. While this will mean that a definitive number rather than estimates of the number of social care workers in Ireland will be available, ambiguities remain. For example, in spite of the passing of two decades since the inclusion of social care worker …

Discussing Poverty Within Primary Care Consultations: Implications For Mental Health Support, F. Thomas, K. Wyatt, K. Berzins, I. Lee, J. Horrell, A. Mcloughlin

Peninsula Medical School

No abstract provided.

A Mapping Review Of Studies Exploring The Barriers And Facilitators To A Dementia Diagnosis Through An Intersectionality Lens, Ben Hicks, Katherine Wheatley, Emma Porter, Nicolas Farina, Sube Banerjee

Peninsula Medical School

BackgroundPromoting a ‘timely’ diagnosis is a global policy directive.AimsThis review adopts an intersectional approach, visually mapping the existing literature to highlight gaps in the evidence base on barriers and facilitators to dementia diagnosis.MethodA systematic approach was undertaken, following the PRISMA guidelines, updating previous reviews. The literature search was conducted on PubMed, PsycINFO, CINAHL Complete and Scopus. In line with mapping review methodology, we report the current state of the literature by describing the number of studies that outline barriers and facilitators to seeking help for a dementia diagnosis, split by social categorisation.ResultsOn the 7 June 2024, a total of 45 …

Developing An Artificial Intelligence Framework For Identifying Fusion Blood-Based Biomarkers In Alzheimer's Disease, Ali H. Al-Nuaimi, Mohammed Kamal Nsaif, Shaymaa Al-Juboori

School of Engineering, Computing and Mathematics

Alzheimer’s Disease (AD) is an irreversible neurological disorder, a major cause of disability among the elderly, with no effective therapeutic options currently available. It is an asymp-tomatic disease in the prodromal stages and begins many years before clinical appearances. Early diagnosis of AD allows patients to obtain appropriate healthcare assistance, accelerating the development of new medications. A biomarker that evaluates the alterations in the brain cells produced by AD in its preliminary periods might be significant for its early identification. Blood-based biomarkers (BBBMs) facilitate the early detection of AD. The BBBMs detection procedure is cost-efficient and minimally invasive. The aim …

Cold Water Swimming And Pregnancy: A Scoping Review And Consensus Recommendations, J. Shawe, M. Felton, J. C. Harper, C. Mark Harper, R. Stidson, M. Tipton, S. Blowers, K. Fraser, S. Hingley, E. Mcgrath, G. Bainbridge, Massey Heather

School of Nursing and Midwifery

Introduction: Cold water swimming has increased in popularity and women wish to swim throughout pregnancy. There is a lack of evidenced-based guidance to make decisions about the safety of immersion in cold water during pregnancy. Methods: Closed social media groups were asked for specific questions in relation to cold water swimming and pregnancy. This highlighted concerns including water temperature, risks to the mother and fetus, and water quality. To find evidence-based answers, a series of meetings brought together clinicians and researchers with expertise in cold water physiology, exercise physiology, fertility, obstetrics, neonatology, midwifery, water epidemiology, public health and representatives from …

Advancing Point-Of-Care Testing With Nanomaterials-Based Screen-Printing Electrodes, S. Nazir

School of Engineering, Computing and Mathematics

Although numerous studies have been conducted on multiple screen-printing electrodes (SPEs), little emphasis has been placed on systematically assessing scholarly work on nanomaterial-equipped SPEs in bioanalytical research. The fabrication of state-of-the-art portable screen-printing measuring devices represents significant disease monitoring and diagnosis advancements. This review classifies screen-printing electrodes based on the nanomaterials used. It discusses cost, regulatory approvals for portable screen-printing electrodes in point-of-care diagnostics, sensitivity, specificity, size reductions, and proposed solutions. It looks into the significance of new nanomaterials and substrates in fabricating point-of-care diagnostic devices and miniaturisation techniques. The review primarily focuses on the recent downsizing advances that have …

“I'M Pregnant, What Do I Do?”: Exploring How People Having Abortions In Britain Find And Use Online Sources Of Information, The Sacha Study Team, Rosa Mackay, Rachel Scott, Maria Lewandowska, Rebecca Meiksin, Natasha Salaria, Patricia A. Lohr, Sharon Cameron, Melissa Palmer, Rebecca S. French, Kaye Wellings, Annette Aronsson, Paula Baraitser, Caroline Free, Louise Keogh, Clare Murphy, Wendy Norman, Jennifer Reiter, Jill Shawe, Sally Sheldon, Geoffrey Wong

School of Nursing and Midwifery

Background: Accurate, timely, and supportive information is important for high-quality abortion care. Limited research explores how people find and use online sources of information (OSI) during the abortion process, particularly in Britain. Understanding experiences of using OSI is important for the development of person-centered services and resources. Methods: We conducted a thematic analysis of qualitative data from 41 semi-structured interviews carried out in 2021/2022 with people who had recent experience of abortion in Britain. Results: Using OSI was common amongst participants. Our analysis generated four distinct motivations for doing so. People used OSI to find information about accessing abortion services. …

A Framework For Understanding The Influence Of The Lifeworld Concept On Small Business Utilisation Of Linkedin, Jalleh Sharafizad, Janice Redmond, Craig Standing, Richard Fulford

Research outputs 2022 to 2026

LinkedIn is a professional platform used as a collaborative tool by small business entrepreneurs to acquire crucial resources needed to sustain and grow their business. However, there is limited research to explain the influence of the lifeworld on entrepreneurs’ LinkedIn use. Using qualitative interviews we address this research gap. The findings reveal evidence of a developing lifeworld within LinkedIn, comprising three key components: culture, social integration, and socialisation. The core small business LinkedIn culture is endorsing and advocating for business brand within a strictly professional ethos, rejecting any deviation from this approach. Social integration is based on strategic actions to …

Are You Sure They're A Nurse? Public Perceptions Of Australian School Nursing, Anita Moyes, Brent A. Hayward

Research outputs 2022 to 2026

Background: Nurses work in schools in every state and territory of Australia but have limited visibility in the public discourse. Knowledge and perceptions of school nursing work can significantly influence policy, funding, and program implementation, yet public perceptions of nursing work in Australian schools have never been investigated. Aim: The aim of the study was to examine public perceptions of the work of nurses in Australian schools using data collected from a thread on the social media platform Reddit. Study objectives included exploring respondents’ source of knowledge, perceptions of the presence and distribution of school nurses, and understanding of the …

Hydrogen-Induced Transformations In Dolomite: Unlocking Natural Hydrogen Exploration And Subsurface Storage In Carbonates, Krista Davies, Lionel Esteban, Joel Sarout, Alireza Keshavarz, Stefan Iglauer

Research outputs 2022 to 2026

Large-scale subsurface geological storage of hydrogen can significantly contribute to the energy transition to low-carbon fuels by addressing the intermittency of renewable energy systems. Dolomite formations are abundant and well-suited for hydrogen storage due to their favorable reservoir properties. Natural hydrogen has also been discovered within dolomite reservoirs globally. Despite their potential, interactions between hydrogen and dolomitic formations under subsurface conditions remain poorly understood, particularly regarding mineralogical transformations and reaction kinetics to assess potential risk for reservoir quality for long-term storage and key indicators for natural hydrogen exploration. This study examined physicochemical changes in dolomitic samples during high-pressure hydrogen ageing …

Social Exclusion Of Refugees With A Disability In Australian Society Within The Context Of Healthcare Quality Theory And E-Health, Hossein Adibi

Research outputs 2022 to 2026

The phrase social exclusion came to Australia via Britain. Discussion on 'inclusion and exclusion' mainly focus on those individuals and groups living in poverty. Socially excluded occurs as a result of many factors, based on sex, race, ethnic origin, religion, sexual orientation, and disability. Until 2012 people with a disability were excluded from Australian' resettlement programs representing a significant discrimination concern. As a result of strong opposition to this issue, the policy changed in 2012 and the number of refugees with disabilities increased. This in turn led to more ethnic diversity of people with disabilities within NDIS. However, since NDIS …

Educator Professional Subjectivities In Gamification: Knowing, Being And Doing, Natalie-Jane Howard, Elizabeth J. Cook

Research outputs 2022 to 2026

Gamification has emerged as a prominent innovation in contemporary education, yet its influence on the enactment of educators’ professional subjectivities remains underexplored. As such, little is known about how online gamification applications like Kahoot shape the dynamic ways educators perceive, understand and enact their professional selves within higher education contexts. Adopting a tripartite framework of knowing (epistemological), being (ontological) and doing (praxiological), this qualitative study employed visual-elicitation interviews and remote observations with ten lecturers at a Middle Eastern college. The analysis revealed three key themes shaping educator subjectivities: creating and sharing quiz content; conforming with institutional culture; and infantilizing students …

How Young Migrants Perceive School Health Education In Sweden, D. Barker, A. Caldeborg, M. Quennerstedt, Valeria Varea

Research outputs 2022 to 2026

The aim of this paper is to provide insights into how young people who have been forced to migrate perceive school health education. Eighteen individuals aged 15–19 years (10 females, 8 males, average age 16.9 years) took part in either focus group interviews (n = 7) or individual interviews (n = 1). Participants were first presented with short scenarios concerning health education and were invited to use these scenarios as starting points to discuss their own experiences of health education. Participants were then presented with a collection of photographs that portrayed people displaying broad dimensions of health. Participants were asked …