Digital Commons Network^™

Neuroattnfusenet Dual Branch Attention Fusion For Brain Tumor Mri Classification, Md Sanowar Hossain Sabuj, Farzana Sultana, Md Hasan Or Rashid, Rahul Mudhiraj Mullela

Student Publications

Brain tumor MRI classification remains challenging because tumor appearance varies across cases, class boundaries can be visually subtle, and public 2D MRI datasets may contain redundancy or source-specific biases that inflate reported performance. This study proposes NeuroAttnFuseNet, a dual-path attention-guided fusion network for four-class MRI image classification into glioma, meningioma, pituitary, and no tumor. The model combines a Swin-T branch for hierarchical local morphological representation with a frozen DINOv2 ViT-B/14 branch that provides a 768-dimensional global descriptor from the [CLS] token. The Swin and DINOv2 features are concatenated and passed through a channel-attention gate and fusion MLP before final softmax …

Freedom Of Expression Protection And Corporate Concealment Of Bad News: Evidence From State Anti-Slapp Laws, Jimmy Lee, Shaphan Ng, Il Sun Yoo, Liandong Zhang

Research Collection School Of Accountancy

The protection of free speech enhances the ability of various public stakeholders to disseminate privately observed adverse information about public firms, making it difficult for corporate managers to conceal negative information about their companies. Using the staggered enactment of anti strategic lawsuit against public participation (anti-SLAPP) laws across U.S. states as a shock that strengthens free speech protection, we show that stronger protection is associated with less concealment of bad news. This is evidenced by a lower likelihood of stock price crashes, a decreased probability of accounting fraud, and an increased frequency of firm-initiated negative press releases. These results are …

Peer Effects Of Corporate Disclosures: Evidence From The Registration-Based Ipo System In China, Ruilin Liu, Beng Wee Goh, Dan Li, Zheyuan Zhang

Research Collection School Of Accountancy

China launched the registration-based IPO system in 2019 whereby all firms listed on the newly established STAR board (“peer firms”) are required to disclose specific innovation and industry-related information in their prospectus. Using this event as a quasi-experiment, our study investigates the causal effects of peer firms’ disclosures on individual firms’ disclosure strategy. We find that individual firms’ management earnings forecast (MEF) precision, both its form and width, significantly decreases when peer firms disclose more information during the IPO period. In cross-sectional analyses, we find this effect to be more pronounced for individual firms that are likely to experience greater …

Algorithm Envelopment In Platform Markets, Liang Chen, Zhou Zhou, Lester Chan

Research Collection Lee Kong Chian School Of Business

The theory of platform envelopment rests on network effects as the key mechanism for value creation, which nonetheless receives mixed support for its efficacy in determining competitive outcomes. We argue that the value of network effects depends on matching quality, which is a function of platform-specific algorithm technology and market-level data-driven learning. In formalizing these conceptualizations, we analyze a model that demonstrates how an entrant with a superior algorithm technology may outcompete an incumbent possessing a user base advantage, a strategy we call “algorithm envelopment.” By considering specific characteristics of data-driven learning, our analysis leads to propositions regarding the entry …

The Effects Of Financing Green And Brown Sectors: What Do Theories And Evidence Say?, Hao Liang, Maria Teresa Punzi

Research Collection Lee Kong Chian School Of Business

This paper critically examines the economic and welfare implications of financing green and brown sectors. Drawing on a comprehensive review of recent theoretical and empirical literature, we highlight that while conventional green finance—allocating capital toward environmentally friendly (“green”) sectors and away from carbon-intensive (“brown”) sectors—can promote decarbonization, it may also produce unintended externalities. In particular, it can inadvertently incentivize higher emissions from brown firms and contribute to economic disruption. Using a dynamic stochastic general equilibrium (DSGE) model, we demonstrate that lowering the cost of capital for green sectors leads to only modest reductions in emissions, whereas raising it for brown …

Policy Uncertainty Reduces Green Innovation, Mengyu Wang, Jeffrey Wurgler, Hong Zhang

Research Collection Lee Kong Chian School Of Business

Policy uncertainty can undermine the power of government subsidies to stimulate environmentally friendly research and development. We show that Chinese firms’ green R&D falls as the uncertainty of environmental subsidies rises: Exogenous, weather-driven air pollution variability induces subsidies to fluctuate, and firms in areas with high weather-driven subsidy variability undertake less green R&D and hire fewer technical employees, controlling for the average level of subsidies. Heavy emitters and environmental technology firms are more affected. The results also illustrate how policy uncertainty can arise when policymakers are influenced by conditions that are salient but with causes that are difficult to disentangle.

Fluid Agency In Ai Systems: A Case For Functional Equivalence In Copyright, Patent, And Tort, Anirban Mukherjee, Hannah H. Chang

Research Collection Lee Kong Chian School Of Business

Modern Artificial Intelligence (AI) systems exhibit fluid agency in multi-step workflows: lacking human-like consciousness or culpability, yet they display behavior that is (i) stochastic (probabilistic and path‑dependent), (ii) dynamic (co‑evolving with user interaction), and (iii) adaptive (able to reorient across contexts). These properties generate valuable outputs but collapse attribution, irreducibly entangling human and machine inputs. Doctrines that assume traceable provenance—authorship, inventorship, and liability—fracture under this unmappability, yielding ownership gaps and moral “crumple zones.”This Article argues that only functional equivalence stabilizes doctrine under unmappability: Where provenance is indeterminate, legal frameworks should treat human and AI contributions as equivalent for allocating rights …

Large Owner Expropriation Threat And Stock Option Pay's Effect On Firm Risk-­Taking Behaviors In Weak Institutions, Cuili Qian, Lipeng (Gary) Ge, Xuesong Geng, Jiatao Li, Maria Hasenhuttl

Research Collection Lee Kong Chian School Of Business

Research Question/Issue: This study investigates the impact of managerial stock option pay on firm risk-­ taking behaviors in aweak institutional context, a critical question that has been overlooked by the literature. Specifically, we build on the comparative corporate governance perspective that emphasizes the implications of large shareholders' expropriation threat in weak institutions to develop predictions about their impact on the stock option's incentive alignment effect. We further explore the boundary conditions of such a relationship.Research Findings/Insights: Based on a sample of Chinese listed firms between 2006 and 2016, we find that a high level of large shareholders' expropriation threat weakens …

The Charity Capacity Curse, Shirley (Lijun) Zhang, Thomas Allard, David Hardisty, Shane Wang

Research Collection Lee Kong Chian School Of Business

Can displays of charity capacity cues paradoxically harm charities' fundraising efforts? Six pre-registered studies provide evidence of a charity capacity curse whereby donors penalize charities for displaying capacity cues, such as human resources capacity, organizational capacity, and financial capacity cues. This curse occurs because donors perceive higher-capacity charities as needing less help. As donors typically donate based on need, they donate less to charities with superior capacity signals. This effect is attenuated when: (1) higher-capacity charities' needs are made salient, and (2) donors reflect on how their decision impacts end-beneficiaries. This research contributes to the literature on effective altruism and …

Environmental Risk Modeling For Heavy Rainfall Events In Jeddah City Between The Years (2000-2025), Amina Atallah Al-Rehaili

University of Tabuk Journal for Humanities and Social Sciences

This study models the potential environmental risks associated with heavy rainfall events that affected Jeddah, Saudi Arabia, between 2000 and 2025. A descriptive-analytical approach based on Geographic Information Systems (GIS) was employed to analyze spatial patterns of rainfall and assess their environmental implications. The methodology included a literature review, collection of daily rainfall data, identification of extreme rainfall events, and spatial analysis of rainfall distribution across the city. A suitability model was then developed to determine areas most vulnerable to heavy rainfall hazards. Results indicate that heavy rainfall events and their environmental impacts on residents and property correspond to 70.37% …

The Reality Of Science Teachers' Possession Of Tpack Model Competencies In Intermediate Schools In Bisha Governorate From Their Perspective, Khaled Saleh Alrawili

University of Tabuk Journal for Humanities and Social Sciences

The study aimed to explore the reality of Science Teachers' Possession of TPACK model Competencies in Intermediate Schools in Bisha Governorate from their Perspective, and its relationship to certain variables (academic qualifications - years of experience). The study used a descriptive survey approach by applying a questionnaire consisting, in its final form, of 30 items distributed across four main axes representing the basic components of the TPACK model. The sample consisted of (85) Science teachers in the Bisha Governorate. The study reached a set of results, including: The third axis, "Pedagogical Knowledge" (PK), came in first place in terms of …

The Effectiveness Of A Program Based On The Use Of Concept Maps In Improving Descriptive Text Among Female Students With Learning Disabilities, Bedour Ahmed Bahamam

University of Tabuk Journal for Humanities and Social Sciences

This study aimed to investigate the effectiveness of a program based on the use of concept maps in improving descriptive text writing among middle school female students with learning disabilities. The study employed a quasi-experimental methodology using a single-group pre-test and post-test design. The research instruments included a training program and descriptive writing tasks. The study sample consisted of 21 middle school female students with learning disabilities in Riyadh. The results revealed statistically significant differences between the pre-test and post-test in the number of words produced in the descriptive texts, with the post-test showing superior performance. Additionally, statistically significant differences …

Consumer Rights In E-Commerce Contracts Under The Saudi Legal System: Reality And Challenges, Saeed Abdullah Badawi Al-Zahrani

University of Tabuk Journal for Humanities and Social Sciences

E-commerce is rapidly evolving in the Kingdom of Saudi Arabia, which necessitates the intervention of the Saudi legislator to provide greater protection for consumers who face various challenges in e-commerce contracts. The central research problem lies in identifying the challenges facing consumer rights in e-commerce contracts under the Saudi legal system and exploring ways to enhance consumer protection in this field - a question this study seeks to answer. This study aims to clarify the concept of e-commerce and the notion of consumer rights in e-commerce, while also highlighting the most significant challenges consumers face in such contracts. Moreover, it …

The Effectiveness Of Training On The Use Of Project-Based Learning Methods In Developing The Teaching Skills Of Middle School Science Teachers, Essa Dakheel Alrehaly

University of Tabuk Journal for Humanities and Social Sciences

The current research aimed to measure the effectiveness of training on using project-based learning methods in developing teaching skills among intermediate science teachers. To verify the research hypotheses, a cognitive test and an observation card were used. The experimental treatment materials included the training program in light of project-based learning methods to develop teaching skills among intermediate science teachers. The current research used the experimental method with a quasi-experimental design based on a single-group design with a pre-post application to determine the effect of an independent variable on a dependent variable. The research sample consisted of an experimental group of …

William Ernest Mccarthy [Inducted 2026], American Accounting Association

Accounting Hall of Fame Brochures

No abstract provided.

Richard Victor Alvarus Mattessich [Inducted 2026], American Accounting Association

Accounting Hall of Fame Brochures

No abstract provided.

Eugene (Gene) Louis Dodaro [Inducted 2026], American Accounting Association

Accounting Hall of Fame Brochures

No abstract provided.

Daniel Lee Goelzer [Inducted 2026], American Accounting Association

Accounting Hall of Fame Brochures

No abstract provided.

Donald James Kirk [Inducted 1996], American Accounting Association

Accounting Hall of Fame Brochures

No abstract provided.

Getting Ready Right: The Impact And Influence Of The University Appointed Supervisor, Madlen Griffiths

Theses: Doctorates and Masters

Initial Teacher Education professional experience is a valued component of teacher education courses, where preservice teachers can practise applying what they have learned at university in classroom settings. Key to these experiences are supervisors, who are employed by the university and support these aspiring teachers during their professional experiences. This supervisory role is complex, underrated, under-theorised and under researched. Consequently, this research sought to address this shortfall through an investigation into the perspectives of two of the major stakeholders in these experiences: the preservice teachers and the supervisors.

Adopting a social constructivist methodology, this research examined the stakeholders’ perceptions of …

Innovativeness And Self-Efficacy In Lecturers’ Intentions To Use Cloud Computing Services In Teaching And Learning In South African Higher Education, John Mangundu, Laizah Sashah Mutasa, Senali Madugoda Gunaratnege, Martin Ujakpa

Research outputs 2022 to 2026

There has been an acceleration of the adoption of cloud computing in higher education institutions (HEIs), especially in response to the COVID-19 pandemic. This shift to virtual and blended learning environments, led to a migration of HEIs’ information management processes to cloud-based systems. Despite its advantages, cloud computing adoption in South African HEIs remains low. This study applies the Theory of Planned Behaviour (TPB) to examine how self-efficacy and innovativeness influence lecturers’ intentions to use cloud computing services. A quantitative design was applied, and stratified random sampling ensured representation across the lecturer population. Data were collected through an online questionnaire …

Project Management For Blockchain: Strategic Guidance And Lessons From Practice., Cherie Noteboom, Aravindh Sekar, Deb Tech

Research & Publications

Blockchain technology (BCT) offers powerful solutions to long-standing enterprise challenges such as inefficiencies, lack of transparency, and low stakeholder trust. By enabling secure transaction tracking and real-time data sharing, BCT can improve operational accuracy, streamline workflows, and build confidence across organizational ecosystems. However, the implementation of BCT significantly transforms conventional project management strategies and practices. We propose practical recommendations for each stage of the process group of the project life cycle- Initiating, Planning, Executing, Monitoring & Controlling, and Closing to meet the demands of decentralization, interoperability, and continuous ecosystem coordination inherent in the implementation of BCT projects. Grounded in practitioner …

Agentic Ai As A System Within Systems: A Process Model Of Organizational Embedding., Aravindh Sekar, Deb Tech

Research & Publications

The emergence of Agentic AI systems is reshaping organizational processes through continuous adaptation, autonomous coordination, and real-time operational execution. Unlike traditional artificial intelligence applications focused on discrete decision-making tasks, Agentic AI systems operate continuously and interact dynamically with organizational environments. Existing AI ethics literature has primarily emphasized issues such as fairness, bias, transparency, and accountability within static or decision-centric AI contexts. Similarly, traditional AI alignment research has largely focused on ensuring that AI systems pursue intended goals and remain controllable under specified operational conditions. However, these approaches may be insufficient for explaining how ethical risks evolve with continuously operating autonomous …

Transformational Leadership And Employees’ Organizational Citizenship Behavior: Examining The Role Of Perspective-Taking, Job Satisfaction, And Organizational Trust, Marie A. Smith

Dissertations

The study surveyed employees in the service and helping professions (for example retail, healthcare related, hospitality), to examine the impact of transformational leadership on employee organizational citizenship behavior (OCB). Specifically, it tested job satisfaction and organizational trust as possible mediators to the transformational leader to employee OCB relationship and evidence of perspective-taking as a possible moderator to either of these mediated relationships. The study employed PLS-SEM as the method of analysis and examined the influence of transformational leadership, and employee job satisfaction and trust, on employee OCB. The social exchange theory’s reciprocal nature and the leader-member exchange (LMX) theory, based …

Contemporary Issues In Economics And Finance: The View From China, Kenneth S. Bigel

Open Touro Created

2026

This collection of essays showcases original research crafted by exceptional young scholars—primarily high school students from China and North America—guided step-by-step from topic selection to final publication. Across diverse subjects in business and the social sciences, these emerging researchers demonstrate curiosity, discipline, and global awareness. Their work provides a rare window into the questions today’s youth are asking on both sides of the Pacific, offering fresh perspectives and a meaningful bridge between two world powers. Designed not only to inspire but also to instruct, this compendium fills a long-recognized gap in early research education: it presents accessible, real student …

Human Resources Representation Models And Municipal Employee Outcomes: A Quantitative Study Of Small Pennsylvania Municipalities, John W. Crouser

West Chester University Graduate Theses, Dissertations, and Final Projects

Small municipalities operate in resource-constrained environments that shape how human resource management (HRM) is organized and experienced. This study examines whether HR representation models (in-house, delegated, outsourced, and hybrid) differ in association with employee job satisfaction and manager-reported turnover trends (RQ1), and whether delegating HR responsibilities to non-HR managers is associated with outcomes differently than other models (RQ2). Grounded in Strategic Human Capital Management, the Resource-Based View, and contingency theory, the study assesses whether HR information system (HRIS) capability is associated with turnover trends or employee satisfaction (RQ3) and whether Strategic Human Capital Management (SHCM) alignment is associated with manager-reported …

Politics As Usual: Racial Pay Inequity And The Illusion Of Inclusion In The Rise And Fall Of Diversity, Equity, Inclusion, And Accessibility Executive Orders, Francois C. Melville

West Chester University Graduate Theses, Dissertations, and Final Projects

This research examines pressing moral policy questions of our time: who determines when the United States of America has fulfilled its broken promise of equality for all, and what constitutes an appropriate measure of reparative justice. It interrogates why the Diversity, Equity, and Inclusion (DEI) Executive Orders (EOs) implemented across presidential administrations, intended to advance social equity, were grounded in conflict and symbolic gestures rather than scientifically evidenced issues such as wage inequality directly linked to upward career mobility. Race conscious policy generates cultural clashes centered on the perception that gains made by Black and Brown Americans come at the …

Persistence Of Contested Value Cocreation Practices, Kim Feddema, Kaisa Koskela-Huotari, Paul Harrigan

Research outputs 2022 to 2026

The climate crisis and other global challenges make it clear that not only are new value cocreation practices (VCPs) needed, but some current VCPs must be discontinued. Prior service literature assumes that VCPs can be disrupted by reforming the institutions that govern them. However, empirical observations show that VCPs may persist even when targeted by institutional work, and recent organizational research points to contested practices that continue to be enacted even when challenged or criticized. To understand this phenomenon in value cocreation, we conducted an embedded case study of exotic pet-keeping—a set of VCPs that continue despite intervention efforts. Our …

Exploring The Role Of Cognitive Load In Applicant Faking And Prevention Methods, Sabah Rasheed

Theses and Dissertations (Comprehensive)

Personnel selection is critical to organizational success, and personality assessment is widely used to identify the best job candidates. However, applicant faking threatens the validity of personality assessments in high-stakes contexts. Faking is widely assumed to be more cognitively demanding than honest responding, and several faking-prevention methods rest on this premise. This dissertation examines that assumption across three studies using the dual-task paradigm to impose cognitive demands during personality assessments. Study 1 used a verbal digit-span task with a student sample and limited faking on the three job-relevant personality composites. Study 2 used a visual dual-task with a student sample …

Understanding Amenities In Peer-To-Peer Accommodation Platform: A Moderation Analysis, Emeka Ndaguba, Kerry Brown, Neda Kiani Mavi

Research outputs 2022 to 2026

This study examines how amenities shape revenue performance in short-term rental (STR) markets by moving beyond additive feature models towards a configurational perspective. Using robust linear modelling on 14,630 Airbnb listings in regional Western Australia (2022–2024), the analysis tests both individual amenity effects and amenity complementarities. Results show that autonomy-enabling and niche-signalling amenities, such as kitchens and pet-friendliness, are positively associated with revenue, while some amenities, notably pools, reduce revenue when offered in isolation. Interestingly, interaction effects reveal that specific amenity bundles–particularly pool × pet-friendliness and kitchen × parking–generate synergistic value that exceeds the sum of individual effects. These findings …