Digital Commons Network^™

Enhancing Measurement Accuracy In Industrial Applications: The Impact Of Sensor Data Imputation On Model Parameter Estimation, Steven Thompson, Michkath Omanda Bouraima, Maciej Jan Zawodniok

Electrical and Computer Engineering Faculty Research & Creative Works

Digital twins are meant to revolutionize the manufacturing industry by enabling advanced condition monitoring and predictive maintenance processes. However, disruptions within the manufacturing process, such as sensor malfunctions or connectivity issues are inevitable and will cripple these advanced analysis methods if not properly addressed. Therefore, efficient data management and analysis practices are key to advancing this technology. This work examines the impact of missing data imputation on model parameter estimation, a crucial task in developing models for digital twins. We theoretically derive the Cramer-Rao Lower Bound (CRLB) for a DC signal with an unknown scalar parameter in the presence of …

Family And Community Role In The Provision Of Informal Care For Older People Living With Chronic Life-Limiting Illnesses In Rural Ghana, Barbara Adonteng-Kissi, Obed Adonteng-Kissi

Research outputs 2022 to 2026

Informal care for older people living with chronic life-limiting illnesses is associated with difficulties. The informal care system built around generational values and cultural norms is steadily weakening in rural Ghana because of economic challenges, migration, urbanisation, and changing family structure. In responding to this knowledge gap, we aimed to ascertain how the immediate family, extended family and community support impact on mechanisms underlying provision of informal care for older people living with chronic life-limiting illnesses. Ethnographic interviews were conducted amongst fifteen older people; fifteen informal caregivers; ten health care professionals, after participatory observations during six months of fieldwork utilised …

Blurred Vision: Understanding Barriers To Initiating Collaborative Market Driving, Kim Feddema, Daniel Schepis, Liudmila Tarabashkina, Sharon Purchase

Research outputs 2022 to 2026

Purpose: This paper aims to examine why many producers of origin-bound products struggle to collectively drive increases in market value, despite shared interests. The authors apply a collaborative market driving (CMD) lens to the early stages of collective efforts, to identify the key motivators, visioning processes and explore why CMD can fail to initiate. Design/methodology/approach: The authors present a qualitative case study of the Western Australian monofloral honey industry. Data includes 64 producers’ and distributors’ online content and 30 interviews with stakeholders. Leximancer was used to map marketing communications, and participant narratives were thematically analysed using terroir and authenticity frameworks. …

Conservative Opposition To Climate Policy May Be Partially Threat-Based: A Test And Critique Of The Integrated Threat Model Of Climate Attitudes, Samantha K. Stanley, Zoe Leviston, Kirsti M. Jylhä, Iain Walker

Research outputs 2022 to 2026

One explanation for the link between political conservatism and rejection of the science and solutions of climate change is based on perceived threats. Yet, until recently, this claim has not been studied by simultaneously considering the different levels at which individuals may experience a sense of threat (i.e., threat of climate change or climate policy, at personal or collective level, on economic or cultural domains). A recent theoretical advance integrated the existing threat-based explanations for conservatives' lower acceptance of climate change and support for pro-climate policy. We aimed to subject aspects of this integrated threat model of climate change attitudes …

What Makes An Airbnb Experience Memorable? A Text Analysis Using Leximancer, Eunjung Kim, Songshan Huang

Research outputs 2022 to 2026

This study explores the factors that contribute to memorable experiences in the context of Airbnb. An open-ended question, ‘Please describe your most memorable experience with Airbnb’, was asked in the survey, and a total of 824 valid responses were obtained. The qualitative analysis of the data was conducted using Leximancer. The findings highlight the significance of the ‘Stay’, ‘Home’, ‘Family’, ‘Host’, ‘Beach’, and ‘Use’ themes, each playing a vital role in creating memorable experiences. In particular, the present study extends these findings by offering a more nuanced understanding of these dimensions, with specific themes emerging in relation to different demographic …

Virtual Network Embedding: Literature Assessment, Recent Advancements, Opportunities, And Challenges, Anurag Satpathy, Manmath Narayan Sahoo, Chittaranjan Swain, Paolo Bellavista, Mohsen Guizani, Khan Muhammad, Sambit Bakshi

Computer Science Faculty Research & Creative Works

Network virtualization (NV) allows service providers (SPs) to instantiate logically isolated entities called virtual networks (VNs) on top of a substrate network (SN). Though VNs bring about multiple benefits, particularly in terms of economic costs and elasticity, they also force various technical challenges to be addressed. The primary one is the issue of optimally allocating resources to VNs, also termed virtual network embedding (VNE). This paper presents an exhaustive survey of VNE by extensively covering the state-of-the-art research field in this very active field and focusing on the emerging research trends in industry and academia over the last decade. In …

Citrus: Cost And Ischemia Time Reduction Using Urban Air Mobility Solutions For Organ Transport, Debjyoti Sengupta, Anurag Satpathy, Arindam Khanda, Sajal K. Das

Computer Science Faculty Research & Creative Works

Urban Air Mobility (UAM) involves the use of both piloted and autonomous aerial vehicles, ranging from small unmanned aerial vehicles (UAVs), such as drones, to larger passenger-carrying personal air vehicles (PAVs). This ground-breaking approach holds the potential to transform healthcare logistics by facilitating the fast and efficient transportation of organs between hospitals, addressing critical mobility challenges in healthcare delivery. However, scheduling organ transport is fraught with challenges, including (1) the limited availability of UAM vehicles at specific hospital branches, (2) the critical Cold Ischemia Time (CIT) for various organs, and (3) the high flying costs associated with moving organs from …

Content Subversion Against 1 Information-Based Systems, Junjie Xiong, Ian Markwood, Dakun Shen, Yao Liu, Zhuo Lu

Computer Science Faculty Research & Creative Works

We present a novel class of content subversion attacks against information-based services, causing documents to appear to humans dissimilar to the underlying content extracted by information-based services. We demonstrate the significant impact of these attacks on real-world systems through five distinct variants. Our first attack allows academic paper writers and reviewers to collude via subverting the automatic reviewer assignment systems in current use by academic conferences including INFOCOM, which we reproduced. Our second attack renders ineffective plagiarism detection software, particularly Turnitin, targeting specific small plagiarism similarity scores to appear natural and evade detection. In our third attack, we place masked …

Accessible Tourism: Tourists With Physical Disability - Segmentation Based On Perceived Travel Barriers, Changjiang Tao, Songshan Huang, Jin Wang, Guanghui Qiao

Research outputs 2022 to 2026

Purpose: This study aims to explore the heterogeneity of the tourist market for people with a physical disability (PwPD) based on travel barriers, to serve them better, from a tourism marketing perspective. Design/methodology/approach: A market segmentation analysis was conducted on a sample of 480 PwPD in Sichuan Province, China, based on their perceived travel barriers. Data were obtained through three on-site and four online surveys. A four-step factor-item mixed segmentation, including factor analysis, cluster analysis, discriminant analysis and chi-square tests, was applied to examine the differences among PwPD tourist market segments in terms of various demographic characteristics, disability conditions (e.g. …

Adolescent Parent Perceptions On Sustainable Career Opportunities And Building Employability Capitals For Future Work, Denise Jackson, Claire Lambert

Research outputs 2022 to 2026

As primary career influencers, parents must support adolescent children in navigating evolving and increasingly challenging employment landscapes. Using a capitals lens, this study explores secondary school parents’ capacity to provide informed career advice and their perceptions on factors known to enhance youth employability and employment prospects. Survey data were collected from 301 Australian secondary school parents to examine their understanding of sustainable youth career opportunities, what can aid youth’s employment prospects, and their utilisation of available resources to support career advice for adolescents. While parents’ perceptions of opportunities by sector and industry aligned with wider thinking, many lacked awareness of …

Becoming Singular: Musical Identity Construction And Maintenance Through The Lens Of Identity Process Theory, Melissa Forbes, Jason Goopy, Amanda E. Krause

Research outputs 2022 to 2026

This study uses identity process theory to understand the social–psychological processes that motivate individuals to construct an identity in which music, singing, and singing teaching feature prominently. We conducted reflexive thematic analysis of semi-structured interviews with 10 Australian singing teachers (with an average age 60) to understand how they enacted identity principles that motivate identity construction and maintenance. Findings were captured in two themes: (1) ‘It has just been music’: Living a musical life is my destiny; (2) ‘I know my value’: Achieving goals in music and teaching is motivating. Participants’ consistent musical engagement across the lifespan satisfied the identity …

An Integrative Bioinformatics Approach To Investigating Timp3 And Immune Cell Infiltration: Prognostic And Clinicopathological Implications, Neelam Bhola, Amit K. Jaiswal, Daman Saluja

Research Outputs: 2025-Present

Tissue inhibitor of metalloproteinase 3 (TIMP3) serves as a prominent endogenous inhibitor of matrix metalloproteinases (MMPs), playing a crucial role in inhibiting metastasis, and angiogenesis. However, its exact contributions to colorectal cancer (CRC) remain largely unidentified. We aimed to ascertain the prognostic significance of TIMP3 in CRC patients through a bioinformatic approach. GEPIA, UALCAN, Kaplan–Meier plotter, LinkedOmics, cBioPortal, GeneMANIA, TIMER, TISIDB, the ScTIME database, TISMO, TIDE, CAMOIP, and TISCH2 were employed to comprehensively analyze the differential expression, prognostic value, genetic alterations, signaling pathways, immune cell infiltration, tumor microenvironment (TME) and associated genes of TIMP3 in CRC patients. Compared to adjacent …

Ephemeral Seagrass Meadow Assessment To Improve Understanding Of Resilience Of Ephemeral Seagrasses On Kwinana Shelf For Environmental Impact Assessment And Management, Kathryn Mcmahon, Nicole Said, Chanelle Webster, H. Williams, Simone Strydom

Research outputs 2022 to 2026

Executive Summary:

• This study was conducted to generate knowledge to inform the environmental impact and prediction process for seagrass species that form ephemeral meadows in Cockburn Sound and Owen Anchorage.

• Local light thresholds for the opportunistic species, Syringodium isoetifolium were generated at summer and winter temperatures, with higher light requirements in summer compared to winter, and compared to larger, more slow-growing persistent species such as Posidonia sinuosa. The half-saturating irradiance (Ik) was 115 μmol m-2 s-1 at 23 °C.

• Based on the dynamics at three sites from December 2023 to April 2024, Halophila ovalis forms ephemeral meadows …

Career Resources And Securing Quality Work: Graduate Perspectives, Denise Jackson, Claire Lambert, Matalena Tofa, Ruth Bridgstock, Ruth Sibson

Research outputs 2022 to 2026

Empowering graduates to secure quality post-graduation employment is a key goal for higher education institutions and their students. University support in developing career resources may aid transition to work by enhancing social support and networks, fostering a strong sense of professional self, promoting career self-management, and instilling career confidence. Yet there lacks empirical understanding of these resources and the role they play, including how they interrelate, how they vary by personal characteristics, and how they are developed. This study examines how graduates fare in the labour market, characterises their career resources, and explores the relationship between career resources and graduate-level …

Food Waste Crisis In The United States Of America: The Known, The Overlooked And The Undisclosed, Sagarika Srivastava, David J. Tonjes

Technology & Society Faculty Publications

With a loss of 1,250 calories per day per person or 140 kg/p/yr, the United States (U.S.) has a large problem with food waste. The later a product is wasted in the supply chain, the greater its environmental cost. Many food waste mitigation efforts focus on the retail and consumer stages, but there is also considerable food waste in the production phase, which includes growing, harvesting, transportation, storage and processing. The study is conducted in two steps: a bibliometric analysis of 218 articles on food waste in the U.S., followed by an investigation of options to meet food waste recovery …

Unveiling The Charisma Of Artificial Intelligence: How Voice Assistants Captivate Users And Emotionally Influence User Experience, Bibaswan Basu, Sanjit K. Roy, Chrysostomos Apostolidis

Research outputs 2022 to 2026

Although studies have explored user experience (UX) with artificial intelligence (AI)-powered voice assistants (VAs), the cognitive, psychological, and emotional factors affecting user engagement and experience with VAs have yet to be investigated in depth. Drawing on cognitive absorption and broaden-and-build theories, this study investigates how VAs captivate users, enhance positive emotions, and influence the overall UX. To address these questions, we conduct three types of analyses—exploratory, confirmatory, and configurational—utilizing data from 125,600 user reviews on a popular VA platform (Google Assistant) from 2017 to 2024. First, we employ bidirectional encoder representations from the transformers (BERT)topic modeling to unearth relevant cognitive …

The Impacts Of Digital Technology Use And Tourism Expenditure On Women’S Family Status: Evidence From China, Jinwei Wang, Juan Hu, Yachen Zhang, Xin Wang, Alastair M. Morrison

Research outputs 2022 to 2026

The status of women is an influential factor in supporting the stable development of families and societies. How to improve women’s status has become a focus in gender studies, with emerging digital technologies and tourism expenditure thought to have potential impacts. This research investigated relationships among digital technology use, tourism expenditure, and women’s family status using survey data from the China Family Panel Studies (CFPS). The impacts were determined through developing baseline regression and stepwise regression models. The main findings were: (1) Digital technology use had a significant and positive effect on women’s family status, and there were differences among …

Applying Hybrid Coding And Reflexivity In Qualitative Content Analysis: An Exemplar, Kunwar Kaur, Ma’En Zaid Abu-Qamar, Amineh Rashidi, Nilufeur Mckay, Rosemary Saunders

Research outputs 2022 to 2026

Qualitative Content Analysis (QCA) is a widely used method in nursing research for analysing textual data. Numerous authors have provided comprehensive explanations of this approach, including step-by-step guidelines. The coding methods employed in QCA are typically categorised as deductive, inductive, or a combination of both, often referred to as the abductive or hybrid technique. However, the hybrid coding technique remains under-utilised within nursing research. Further, trustworthiness, a cornerstone of qualitative research, has been extensively discussed in the literature, with reflexivity identified as a key component of ensuring rigor and credibility. This paper presents an example from nursing research where a …

Analysing Visitors’ Emotions, Testing The Dramma Model, And Using Reflective Practice For Guided Walk Development, Jane Webb

Plymouth Business School Theses

This thesis examines the relationship between visitor engagement, aura, nostalgia, and emotion in guided walks, demonstrating how these concepts influence the tourism experience. The study advances understanding by offering a pragmatic insight into visitor emotions during co-creation. To achieve the aims, a study of Facebook posts was performed to understand the ties between current and former residents of Torbay. The research's significance stems from its comprehensive examination of visitors' emotional and subjective well-being (DRAMMA) during guided walks. The work assessed contributed to the DRAMMA Model, encompassing detachment, recovery, autonomy, mastery, meaning, and affiliation. The methodological approach follows an interpretative route, …

2025 January, Morehead State University. Office Of Communications & Marketing.

Morehead State Press Release Archive, 1961 to the Present

Press releases for January of 2025.

Summer Research Fellowship Project Descriptions 2025, Clark Science Center's Summer Research Fellows Program

SURF Abstracts (Women in Science)

A summary of research done by Smith College’s 2025 Summer Research Fellowship (SURF) Program participants. Ever since its 1967 start, SURF has been a cornerstone of Smith’s science education. Supervised by faculty mentor-advisors drawn from the Clark Science Center and connected to its eighteen science, mathematics, and engineering departments and programs and associated centers and units. At summer’s end, SURF participants were asked to summarize their research experiences for this publication.

2025-2026 Career Guide, Morehead State University. Office Of Communications & Marketing., Morehead State University Career Services.

Communications and Marketing Publications Archive

The 2025-2026 Morehead State University Career Guide from the Morehead State Career Services Office.

2025 Bold Blue & Gold: Annual Impact Report, Morehead State University. Office Of Communications & Marketing., Morehead State Universiy Foundation.

Communications and Marketing Publications Archive

The 2025 Bold Blue & Gold: Annual Impact Report from the Morehead State Universiy Foundation.

Transgender & Disabled: Seeking To Understand The Experiences Of Transgender Disabled Students To Better Support Them In K-12 Settings, Max Brown

Graduate Student Independent Studies

This research supports the hypothesis that transgender disabled students experience different marginalization than disabled students and transgender students. Following this, this paper examines the legal protections for these students and makes recommendations for how they can best be supported in schools based on their specific needs and resiliency factors.

A Comparative Case Study Of Learners Experiencing Interdependent Empowered Care In Marginalizing Contexts, Elizabeth Gil

GSE Faculty Publications

This comparative case study’s purpose is to explore how multi-age learn-
ers, both adults and children, from immigrant backgrounds experienced
care in two educational settings in the United States and Ireland. Using
data from two separate qualitative studies, this paper draws on the
authors’ conceptualization of interdependent empowered care (IEC) to
argue that the settings exemplified three separate, but interrelated, care
elements: 1) identity-affirming counterspaces; 2) interdependency and
reciprocity; and 3) a means to achieve greater empowerment and agency.
This cross-national study illuminates the role of care in educational set-
tings to understand how it helps multi-age learners from immigrant …

Lift Every Voice And Lead: Black Men In Educational Leadership: Towards New Theories, Visions, And Understandings, Phillip Smith

GSE Faculty Publications

There has been limited attempts to explore paradigms of educational leadership enacted by Black men. This study draws on previous substantive research to examine the ways in which context, as well as role of leadership identity, values, and culture, inform the leadership experiences of Black men in K-12 school principal or head of school leadership positions—principals and heads of school. The study adopts a qualitative phenomenological approach, use of online descriptive survey, in-depth semi-structured interviews and photo elicitation methods, with 14 Black male school leaders from across the United States, to provide structural and textural descriptions, synthesis of meanings and …

Starting The Conversation: Patient Perceptions Of Self-Assessed Type-2 Diabetes Risk., Bennett Collis, Huda Kutmah, Peyton Couch, Neelima J Kale, Karen L Roper

Ambulatory and Primary Care Articles

INTRODUCTION: Little is known about patients' perceptions of their risk for type-2 diabetes (T2D), or if knowledge of risk could facilitate weight and diabetes prevention discussions with health care professionals.

METHODS: In our academic family medicine practice, 25 patients completed a previsit T2D risk assessment on their phone and answered interview and survey questions to assess their understanding of their risk for developing T2D.

RESULTS: Interest in their T2D risk was high, but self-estimation of risk before obtaining their score was low (21/25 reported ≤30% chance of developing diabetes). All patients perceived T2D to be very serious, most remembered their …

Internet Of Things (Iot) In Developing Smart City Traffic Management Systems In Dubai, Ayesha Ahmed Alnuaimi

Theses

Traffic congestion is an ever-present problem affecting most cities, negatively affecting the economy, the environment, and people’s quality of life. Dubai is one of the rapidly growing cities in terms of urbanization and the usage of technologies, and it is aware of the ability of IoT to design intelligent city traffic control systems to resolve this problem. Consequently, this study sought to assess the implication of IoT in improving traffic management systems within the Emirate of Dubai, gleaning data concerning the factors that have a direct impact on the implementation of the IoT, the challenges, and barriers met during the …

Towards A New Paradigm Of Ownership: Employee Share Ownership As A Tool For Governance And Csr, Zyed Achour, Mark J. Kaswan, Wajdi Ben Rejeb

Political Science Faculty Publications

Employee Share Ownership (ESO) is emerging as a model redefining corporate ownership and labor relations, within the broader context of “shared capitalism.” Despite growing research, gaps remain in understanding its relationship with corporate governance and Corporate Social Responsibility (CSR). This chapter explores how ESO aligns employee interests with organizational goals, enhances governance, and fosters sustainable business models. It examines the theoretical foundations of ESO, its impact on governance, and its role in promoting CSR, addressing both benefits and challenges. The chapter also considers how ESO redefines capitalism and property rights, pushing towards more inclusive economic models. Finally, it discusses the …

Teaching Generative Ai Literacy: Approaches And Challenges, Susan G. Archambault, Nicole Murph, Shalini Ramachandran

Librarian Publications & Presentations

No abstract provided.