Digital Commons Network^™

Same-Day Cancellation Reduction In An Ambulatory Surgery Unit, Anthone Dalit Vengersammy

Master's Projects and Capstones

Problem: Same-day surgical cancellations in the outpatient surgery setting remain a significant operational and patient care challenge. Preventable cancellations negatively affect patient experience, operating room efficiency, staff productivity, and healthcare costs. 

Context: A microsystem and organizational culture assessment identified several factors contributing to same-day cancellations, including unclear preoperative instructions, incomplete medical clearance, inconsistent patient education, lack of standardized workflows, unclear staff responsibilities, and communication gaps among interdisciplinary teams. SWOT and gap analyses were used to identify opportunities for improvement and guide intervention planning.

Interventions: Quality improvement interventions were implemented through iterative Plan-Do-Study-Act (PDSA) cycles. Strategies included revising preoperative patient instructions, …

Institutional Support Environments In Higher Education: Rethinking The Role Of Military-Affiliated Student Centers, Coby W. Dillard

Human Resource Development Student Publications and Presentations

Military-affiliated student centers have become common features of higher education institutions serving veterans, active-duty service members, and military-connected students. Despite their growing presence, these centers are often institutionally positioned and evaluated primarily through administrative and compliance functions related to federal education programs. This framing risks overlooking the broader developmental and engagement functions these environments can provide for adult learners transitioning from military to academic contexts. Drawing on organizational support theory, social exchange theory, and belonging frameworks in higher education, this Perspectives essay proposes a conceptual reframing of military-affiliated student centers as institutional support environments rather than transactional service units. Institutional …

Pagbabago Ng Tema At Representasyon: Anita Magsaysay-Ho Tungo Kay Karen Ocampo Flores, Cristy Allen Serote, Ernesto V. Carandang Ii

DLSU Arts Congress Conference Proceedings

Maraming mga Pilipinong pintor ang nakilala sa loob at labas ng bansa dahil sa angking kahusayan ng kanilang mga likhang obra. Magkagayunpaman, iilang pintor lang ang nagkaroon ng mataas na rekognisyon o pagkilala. Mula sa malaking bilang ng mga tanyag at mahuhusay na pintor, mapapansing malaking bahagdan ng mga ito ay lalaki. Ang pag-aaral na ito ay naglalayong suriin ang teknik at estilo nina Anita Magsaysay-Ho (1914-2012) at Karen Ocampo Flores (1966) bilang tugon sa mga hamon ng kanilang panahon, masuri ang pagbabago ng tuon ng kanilang obra bilang politikal na alagad ng sining, at malaman kung paano ginamit ni …

Bekizine: A Zine Featuring Selected Queer Artists And Narratives, Daniel D. Sullano, Alex Ayson, Arianna Atas, Renee Sophia Caponong, Merix Kobi Blancaflor, Fernando R. Lacson

DLSU Arts Congress Conference Proceedings

Media serves as a powerful medium for shaping cultural norms and self-perception. Despite increasing visibility in Philippine media, LGBTQ+ representation remains dominated by metropolitan-centric narratives and reductive tropes that overlook the nuanced realities of provincial queer life. The study explored how BEKIZINE, a community-centered zine created by and for LGBTQ+ individuals aged 18–30 in Cavite, can serve as alternative media for self-expression, community building, and historical preservation. Adopting a practice-based, mixed-methods approach, the study integrates Queer Theory, Safe Space Theory, and Alternative Media Theory through semi-structured interviews with local queer artists and individuals, followed by zine launch evaluation surveys. Qualitative …

Budol-Budol Time: A Perspective From The Global South On Generation Z’S Digital Status Consumption Through An Interactive Video, Luis Angelo Francisco Lopa, Kateleen Claire Malabag Gonzales, Jaedon Tongol Santos Jats

DLSU Arts Congress Conference Proceedings

This research critiques the contemporary digital landscape, as social media influencers shape Gen Z's consumer behavior, often driving "status overconsumption," the repetitive purchase of trending goods to enhance social standing. The study investigates the complex relationship between social media exposure and consumption patterns among affluent Gen Z (ages 13 to 28) in Laguna, Makati, Taguig, and Quezon City, Philippines. Its objective is to address the environmental consequences of these behaviors, including excess waste and carbon emissions from production and related industries, which consumers often overlook. Grounded in social comparison and status consumption theories, the research utilizes a sequential mixed-methods triangulation …

Drawn For A Brighter Tomorrow: A Functional Art Workshop As A Path To Livelihood And Skills Development Under The Pasay Social Welfare And Development Department (Pswdd), Liane Oxana V. Estuesta, Giana Margaux D. Bustos, Anne Kirsten Cerish S. Gamayo, Julia Patrish P. Go

DLSU Arts Congress Conference Proceedings

This study examines how functional art workshops, where creativity results in usable, real-world objects, can be a tool for livelihood and skills development among children in need of special protection aged 7-17 under the Pasay Social Welfare and Development Department (PSWDD). Specifically, grounded in arts-based and qualitative research, the study seeks to understand how exposure to functional art-making can support participants’ confidence, agency, and practical competencies. Data was gathered through primary sources, including a needs assessment survey, semi-structured interviews with youth participants and administrators after the program, and visual documentation of completed artworks. Secondary sources were also used, including published …

Bikolearn: Enhancing Bicol Language Proficiency Among Heritage Learners, Nathalie T. Lim-Cheng, Mark E. Abergos, Joshua H. Baccaro, Edward E. Tab, Christian A. Dela Peña

DLSU Arts Congress Conference Proceedings

Heritage learners are individuals with cultural ties to a language but also who lack proficiency in them, therefore often struggling to maintain their linguistic heritage. This is a common challenge for Filipino Bicol Language learners, especially those who grew up outside the region. This paper presents BikoLearn, a new web application designed to help heritage learners acquire the Bikol Language starting at the A1 beginner level. The application, which is designed first for mobile phones, mixes gamification features with relevant cultural content to make learning accessible. Through formatted lessons, interactive quizzes, and progress tracking presented in a gamified format, BikoLearn …

Phantoms Of The Self: An Art Installation On The Commodification Of Anik-Anik Culture, Vito Lomod, Minuet Deniña, Jaihzel Failana, Joshua R. Marcial

DLSU Arts Congress Conference Proceedings

The practice of anik-anik culture remains relevant and prominent among Filipinos, especially among Gen Z. Decorating, collecting, and preserving miscellaneous items as an extension of one’s identity and memory exemplifies the Filipino maximalist aesthetic. In context, Filipinos are naturally inclined to be maximalists, driven by the desire to connect and the tendency to fill empty spaces, hence the aesthetic of Filipino maximalism. Usually, this is evidenced in, but not limited to, consumption and fashion practices. Correspondingly, its current practices have also sparked discussions about the effects of consumerism and the dilution of the origins of anik-anik, which is deeply rooted …

“Shh!” Bleaching As An Auto-Destructive Art Method Of Representing The Silencing Of Women, Kristelle Tenero De Leon

DLSU Arts Congress Conference Proceedings

This paper discusses the artistic representation of the muffling of women’s voices and the culture of silence through a theoretically auto-destructive method of artmaking—bleaching using mark-making on textile. Through studio art research, the reductive and erasing properties of bleaching agents are used by bleaching printed images of women in fabric to metaphorically represent and articulate the existence of silencing imposed upon women. Guided by the lens of feminism and Gustav Merger’s manifesto of auto-destructive art, this work presents the artistic images of 13 women across Philippine history—from the babaylans to Maria Ressa—on textile, imbued with bleaching effects. Moreover, the work …

Kapwa Beckett: Co-Performance, Pakikipagkapwa, And Relational Meaning-Making In Philippine Stagings Of Samuel Beckett, Christian Gabriel Tolentino

DLSU Arts Congress Conference Proceedings

This reflective-practice study examines how kapwa and pakikipagkapwa emerged through translation, rehearsal, staging, and reception in three Philippine productions of Samuel Beckett: Endgame (2016), Happy Days (2019), and the devised classroom piece Beckett, Godot & Us Waiting (2023). Using comparative production analysis and a dialogical co-performance orientation drawn from Dwight Conquergood, I analyze rehearsal exercises, adaptation notes, production materials, staging decisions, and remembered performer-audience encounters. The analysis identifies distinct relational practices across the productions: collaborative localization and sensory dramaturgy in Endgame; negotiated media adaptation and mediated intimacy in Happy Days; and devising, Meisner repetition, physical trust, and shared post-pandemic waiting …

Atomos Komiks - Making Learning Fun With Science Entertainment, Jerome Aizpuro Suplemento Ii, Julius Noah Hernandez Sempio

DLSU Arts Congress Conference Proceedings

With portable digital devices imposing themselves on the already precarious attention span of the Filipino youth, and with raising concerns about degrading literacy of schoolchildren, it is imperative to find creative and entertaining means to inspire the young studentry to engage in dedicated educational materials. This paper explains the methods being used by a small group of artists, scientists and writers to create content for “science entertainment” in comics format. By combining principles of conceptual compression, knowledge indexing and low-elaboration persuasion techniques to develop knowledge “anchors”, the team aims to generate participatory engagement among readers and stimulate their cognitive innovation. …

Indigenous Pedagogies As An Arts-Based Framework For Education 4.0, Andylyn Simeon

DLSU Arts Congress Conference Proceedings

While Education 4.0 promises to cultivate 21st-century skills like creativity and critical thinking, the reality often falls short. Current frameworks are heavily technocentric, prioritizing digital tools and measurable data over the communal, emotional, and spiritual depth that true learning requires. This paper argues that we can restore balance to this digital shift by looking toward Indigenous Pedagogies (IPs). Far from being “obsolete” relics of the past, these are sophisticated, arts-based systems rooted in storytelling, ritual, and land-based creation that can offer a creative blueprint for the human-centered goals that Education 4.0 claims to value. Through a qualitative synthesis, I deconstruct …

Impact Of After-School Care On Maternal Income: Evidence From Canadian Administrative Data, Ailin He, Laetitia Renée, Nagham Sayour

All Works

This paper estimates the average causal effect of access to subsidized before- and after-school care on the labour market outcomes of mothers. Specifically, we analyze a major policy reform implemented in Quebec (Canada) in 1998, which required all public primary schools to provide before- and after-school care at a low fixed fee, thereby reducing costs and expanding availability for families. We identify the intent-to-treat effect of the reform on service use and maternal labour market outcomes using administrative tax return data and a triple difference design. We find that, 7 years after implementation, the policy led to a substantial increase …

From Homogeneous To Heterogeneous Adaptive Bounded-Confidence Opinion Dynamics On Networks, Sally Hafez, Fatma R. Farag, Amira S. N. Tawadros

Northeast Journal of Complex Systems (NEJCS)

Adaptive bounded-confidence models (ABCMs) elucidate the coevolution of agent states and network structure via local interactions and rewiring mechanisms. Traditional formulations assume uniform interaction parameters, leading to distinct regime shifts encompassing fragmentation, polarization, and consensus. A symmetric heterogeneous extension of the adaptive bounded-confidence model is introduced, in which interaction parameters vary according to whether agents belong to the same or different groups. The model retains the original update and rewiring protocols but integrates within-group and between-group confidence bounds alongside tolerance thresholds. Initially, the classic homogeneous model is replicated to establish a reference point. Subsequently, the heterogeneous extension is assessed under …

Validating Valuation: How Statistical Learning Can Cabin Expert Discretion In Valuation Disputes, Andrew C. Baker, Jonah B. Gelbach, Eric L. Talley

Faculty Scholarship

This article challenges conventional methods used in financial valuation across transactional and litigation domains. We show that conventional valuation methods allow for considerable discretion, making it possible for each side’s experts to submit dramatically varying valuations simply by choosing among facially reasonable values of parameters that must be selected to carry out conventional valuations. We use large-scale empirical simulations powered by real-world data to demonstrate the scope of such discretion. We next consider several alternatives based on data-driven machine learning approaches, and show that they offer both approximately unbiased estimates of valuation and substantially reduced variability in valuation results. Consequently, …

How Followers Respond To Leader Differentiation: The Importance Of Considering All Leader Differentiation Properties, Yuchuan Liu, Gary John Greguras

Research Collection Lee Kong Chian School Of Business

A central tenet of many leadership theories is that leaders treat their followers differently. Although leader differentiation is ubiquitous, its effects on leaders and followers are not well understood and theory and research have not simultaneously considered its three key properties: Leader–member exchange (LMX) differentiation, LMX quality, and LMX social comparison. We developed a theoretical model in which these three properties interact to influence followers’ supervisory interactional justice perceptions and subsequently their supervisor-directed deviance and supervisor-directed organizational citizenship behaviors (OCBs). To test our model, we conducted a pre-registered experiment (Study 1), a single-level, multi-wave study (Study 2), and a multilevel, …

Promotion Architecture: A Deal Fairness Model Of Restricted Price Promotions, Shangwen Yi, David Hardisty, Dale Griffin, Thomas Allard

Research Collection Lee Kong Chian School Of Business

This research examines the effectiveness of two common types of restricted price promotions: threshold promotions (conditional on spending more than a threshold amount; e.g., “Get $5 off on orders of $10 or more”) and capped promotions (limited to a maximum dollar value; e.g., “Get 50% off, up to $5 per order”). Results from seven pre-registered studies, including one field study, show that threshold promotions lead to higher purchase intentions and conversion rates (but potentially lower purchase amounts) than comparable capped promotions—even though capped promotions are equivalent in maximal economic savings for the consumer—when the trigger value (the spending amount at …

Reliability Generalization Of The Learning Transfer System Inventory, Ashlee Tolliver

Human Resource Development Theses and Dissertations

The purpose of this dissertation research was to examine variability in coefficient alpha estimates across the 16 Learning Transfer System Inventory (LTSI) constructs and evaluate reliability-reporting practices within the literature using a reliability generalization meta-analysis. Studies published between 1997 and 2025 were identified through database searches and a review of Academy of Human Resource Development conference proceedings. Following screening and listwise deletion, 118 studies were included in the final analyses. Unweighted mean coefficient alpha estimates were calculated, and ordinary least squares regression and commonality analyses examined the influence of instrument version, translation status, and full or partial use. Reliability estimates …

The Startup: Critical Perspectives On Technology Entrepreneurship And Digital Labor, Kochav Koren

All Duquesne Faculty Scholarship

Communication and media studies are rapidly reshaped by socio-technological forces within the framework of informational capitalism, where startups emerge as key drivers of the global creative economy. This study critically examines the global startup movement through political economy, classical sociology, and Southern perspectives to assess whether digital entrepreneurship fosters genuine, decentralized innovation or perpetuates speculative financialization and labor precarity. Employing a multi-layered theoretical framework—including Schumpeterian creative destruction, Marxist commodity fetishism, and Weberian charismatic authority—and qualitative fieldwork across North and Latin American tech hubs, the analysis reveals startups as network enterprises that both disrupt markets and reproduce structural inequalities. The findings …

The Evolution Of The Modern Library Brand: Transforming Community Engagement Into Sustainable Revenue, Slone Williams

Georgia Library Quarterly

This article examines the development of the Cobb Library Shop, an e-commerce initiative launched by the Cobb County Public Library to generate sustainable funding through brand engagement. Built on a modest startup budget, the shop integrates a multichannel sales strategy and leverages internal talent to create a scalable, community-centered retail model.

The project achieved a full return on investment within 14 days and continues to demonstrate steady revenue expansion. By combining entrepreneurial practices with public service values, this case study highlights how libraries can diversify funding streams, enhance community engagement, and establish a replicable model for revenue-generating library systems.

Drivers Of Employee Success And Productivity: Analyzing The Role Of An Executive Recruiting Intern, Hayden Raycher

Agricultural Economics and Agribusiness Undergraduate Honors Theses

For an experiential thesis over an internship experience in collaboration with the University of Arkansas and my advisor, Dr. Michael Popp, I collected data over a 9-month period relevant to my internship at Stout Executive Search, an executive recruiting firm. The purpose of the research was to explore the factors that influence productivity in a recruiting environment and provide quantifiable insights into the impact of different job-related achievements towards overall employee success. The research was initially designed to encompass evidence and commentary on training regimens and company culture, as well as job experience, with the latter becoming the sole focus …

Exploring Factors Related To Retention Of Young Soccer Officials, Jacob K. Tingle, Lynn L. Ridinger, David J. Hancock, Joseph Foran, Lucas Ribeiro

School of Business Faculty Research

Purpose/Rationale

The purpose of this study was to examine factors (needs and motivations) that contribute to retention of young soccer officials.

Design/Methodology/Approach

An online survey was distributed to soccer referees who received their first USSF officiating license as a juvenile.

Findings:

Correlational and regression analyses yielded five key findings: (1) Self-Determination Theory (SDT) principles are salient to retention; (2) Intrinsic Motivation and Sense of Community significantly impact retention; (3) variables across scales were highly correlated and had large effect sizes; (4) findings were similar across demographic variables; and (5) small increases to Relatedness and Choice had a large impact on …

Socially-Minded Investors And Corporate Behavior, Merritt B. Fox, Menesh S. Patel

Faculty Scholarship

Many equity investors are concerned with the world’s worsening social and environmental problems and are losing faith in the capacity of political institutions to respond. Corporate behavior is often contributing to these problems. Some investors, at least if fully informed as to costs and benefits involved, would favor corrective changes to corporate behavior even where that would lessen their investment returns. Two important questions arise: (1) given existing law, are such willing-to-sacrifice equity investors currently affecting firm behavior; and (2) should there be legal reform that makes firms more sensitive to these willing-to-sacrifice investors’ preferences? This Article seeks to answer …

Managing Inventory In The Supply Chain, Matthew J. Drake

Open Education Materials

Inventory represents a significant investment for most organizations and enables its operations to fulfill customer requirements. Effective inventory management frees critical working capital that the organization can use elsewhere while making sure products and services are available for customers. This book discusses the fundamental concepts of managing inventory within the supply chain and also describes methods for making inventory decisions in a variety of business scenarios.

A Deep Reinforcement Learning Framework For Dynamic Order And Rack Scheduling In Robotic Mobile Fulfillment Systems, Lingjun Wang, Bayi Cheng, Zhiguang Cao, Aldy Gunawan

Research Collection School Of Computing and Information Systems

Robotic mobile fulfillment systems play a vital role in modern e-commerce, but their efficiencydepends on overcoming a critical challenge: coordinating orders and racks effectively under dynamicorder arrivals, diverse delivery deadlines, and resource sharing among multiple stations. This papertackles the resulting dynamic order and rack scheduling problem and proposes an intelligentscheduling framework centred on deep reinforcement learning. At its core is TriNet-PPO, whichtrains a scheduling policy using TriNet, a tripartite graph neural network encoder tailored to capturethe many-to-many relationships among orders, racks, and items. Furthermore, we introduce IPCSA,an integer programming-based cooperative scheduling algorithm that maps station-level actionpreferences to conflict-free joint decisions …

Bank Competition Amid Digital Disruption: Implications For Financial Inclusion, Erica Xuewei Jiang, Gloria Yang Yu, Jinyuan Zhang

Research Collection Lee Kong Chian School Of Business

We examine how digital disruption affects bank competition using the staggered rollout of 3G mobile networks. 3G expansion increased mobile banking adoption among tech-savvy households, reducing branch networks—especially in younger counties. Banks' strategies diverged: Less branch-reliant banks closed branches and competed on price, while more branch-reliant banks maintained branches but raised spreads. A structural model shows that perceived digital service improvements among younger consumers drove these shifts, reducing welfare for older savers. Counterfactuals demonstrate that subsidizing adoption for older savers can cost-effectively reduce these disparities, facilitating a smoother digital transition.

Financing Transition In A Hydrocarbon Economy: The Uae Case, Suzanna Elmassah, Mahmoud Elrefai

All Works

The objective of this paper is to examine the United Arab Emirates (UAE) as a test case of Gulf energy transition finance by analyzing how a hydrocarbon-dependent economy is constructing the financial, regulatory, and institutional architecture required to move from net-zero pledges to climate finance flows. Rather than treating climate finance as a set of isolated instruments, the paper conceptualizes the UAE’s approach as a state-led transition-finance model shaped by Gulf state capitalism, sovereign wealth accumulation, national oil company strategy, financial regulation, and post-COP28 climate diplomacy. Using a qualitative policy and institutional review, the paper maps the UAE’s transition-finance architecture …

Blueprints For Resilience: A Delphi Study Of Architects' Competencies In Gulf Coast States, Richard J. Cantu

Dissertations

This study identifies and defines core competencies for licensed architects practicing in Gulf Coast states, emphasizing their critical role in protecting health, safety, and welfare (HSW) amid the region’s unique environmental challenges. Hurricanes, flooding, climate-induced risks, and other coastal hazards demand specialized expertise that existing architectural competency models do not adequately address. Leveraging Delphi’s research design, this study engaged Gulf Coast experts to develop and refine a region-specific competency framework across four iterative rounds. The findings highlighted the essential knowledge, skills, and abilities required for resilient and sustainable architectural practice. The study advances architecture’s human capital development (HCD) by addressing …

From The Editor: Is Giving Actually Better Than Receiving?, Romesh Nalliah

The Journal of the Michigan Dental Association

This editorial examines the relationship between generosity, volunteerism, and well-being. Using the Michigan Dental Association Foundation’s Mission of Mercy as a focal point, the author highlights research suggesting that prosocial behavior can improve mental and physical health while benefiting communities in need. The article encourages oral health professionals to use their skills and resources to support underserved populations through volunteer service, mentorship, and community engagement.

Mda At Your Service: Updating Your Practice Roster With The Mda, Mda Membership Department Staff

The Journal of the Michigan Dental Association

This question-and-answer article provides practical guidance for MDA members on updating practice rosters, accessing continuing education opportunities, addressing staffing shortages through virtual assistants, and participating in the MDA LEAD Program. The article highlights available member resources and emphasizes professional development, workforce support, and leadership growth within organized dentistry.