Digital Commons Network^™

Implementation And Evaluation Of Ai-Based Citizen Question-Answer Recommender (Acqar) To Enhance Citizen Service Delivery In Singapore Public Sector: A Case Study, Hui Shan Lee

Dissertations and Theses Collection (Open Access)

Government agencies prioritize citizen service delivery to foster trust with the public. Technological advancements, particularly in Artificial Intelligence (AI), hold promise for improving service provision and aligning government operations with citizens' needs. Yet the inherent inflexibility of Service Level Agreements (SLAs) often overlooks the nuances of human emotions and the varied nature of citizen inquiries, exacerbated by a lack of tools to guide appropriate responses. This dissertation aims to address the gaps of overlook of human emotions and non-support for appropriate responses, by exploring the following questions: (1) Can a predictive model incorporating both numeric and textual data effectively forecast …

Legal Hypergraphs, Corinna Coupette, Dirk Hartung, Daniel Martin Katz

Research Collection Yong Pung How School Of Law

Complexity science provides a powerful framework for understanding physical, biological and social systems, and network analysis is one of its principal tools. Since many complex systems exhibit multilateral interactions that change over time, in recent years, network scientists have become increasingly interested in modelling and measuring dynamic networks featuring higher-order relations. At the same time, while network analysis has been more widely adopted to investigate the structure and evolution of law as a complex system, the utility of dynamic higher-order networks in the legal domain has remained largely unexplored. Setting out to change this, we introduce temporal hypergraphs as a …

Mushroom Composition Across An Elevational Gradient During The 2024 Wet Season In Mazumbai Forest Reserve, Tanzania, Christopher Brady

Independent Study Project (ISP) Collection

Mushrooms are key bioindicators that contribute greatly to ecological health, and their diversity is indicative of a healthy ecosystem. However, even with the vital role they play in ecological health, there are few studies which measure the diversity of mushrooms in Mazumbai Forest Reserve (MFR), Tanzania, Africa, and none which focus on diversity along the elevational gradient within the reserve (1300-1900m). This study measures the diversity and equitability of mushrooms growing in six elevational zones within MFR during the rainy season of 2024. A species checklist of mushrooms growing in MFR during the 2024 rainy season was created, tracking the …

Solar Energy Adoption In Unguja, Tanzania: Influence Of Awareness, Socioeconomics, And Technology Knowledge, Maxime Warnery

Independent Study Project (ISP) Collection

This study looked into the effect of information dissemination on the willingness to adopt solar energy on Unguja Island in the Zanzibar Archipelago. Utilizing an information provision survey, I collected data on demographic factors, personal beliefs, and attitudes towards solar energy. The research focused on determining how information provision affects public perceptions and the likelihood of adopting solar technologies. The findings revealed a significant positive correlation between detailed and contextually relevant information and increased acceptance of solar energy solutions. The enhanced intervention was particularly effective in changing beliefs about solar energy's reliability and economic benefits, addressing critical local issues such …

Prison Labor: The Ethical And Economic Implications Of Rethinking The Thirteenth Amendment And Fair Labor Standards Act, Peter Holland

Brigham Young University Prelaw Review

Prisoners have historically been paid extremely low wages, if any, for the jobs they perform while incarcerated. The Thirteenth Amendment, which made slavery illegal except as a punishment for crime, has often been used to validate this practice. This paper will argue that denying prisoners minimum wage is a misapplication of both the Thirteenth Amendment and the Fair Labor Standards Act. Additionally, the paper claims that paying prisoners minimum wage would have many positive economic consequences.

The Effects Of Self-Efficacy On The Accuracy Of Self-Assessments, Griffin Forberg

Master's Theses & Capstone Projects

Self-efficacy plays an important role in academic performance and self-concept development. This action research investigates the effects of self-efficacy on self-assessment accuracy among engineering students during a 3D modeling unit. Utilizing a mixed-methods approach, the study contains Likert scales to assess self-efficacy and quantitative methods to determine student's predicted and actual performance. Findings reveal that while self-efficacy improves over time, students become more likely to underestimate their abilities. The study suggests the need for a variety of feedback sources and highlights potential limitations in the tested self-assessment practices. Future research should explore other subject areas and different assessment formats to …

Improving Literacy Skills For Els Through Targeted Pd, Kayla R. De Vos

Master's Theses & Capstone Projects

Over the last few decades, schools have seen an increase in the number of English learners entering their classrooms. Meeting the needs of English learners continues to be a topic for discussion. Schools and teachers across the United States are struggling to appropriately meet the unique learning needs of this demographic of students. English learners continue to be pushed through the educational system while the gap between them and their non-EL peers continues to widen. This school improvement plan was created with the intention of providing a professional development plan that focuses on improving teacher knowledge and providing teachers with …

Improving Social And Emotional Learning In Middle School, Casey Canaday

Master's Theses & Capstone Projects

Research shows that social-emotional learning has a direct impact on the academic and overall success of students in educational environments and beyond. Effective social-emotional programs and strategies implemented with fidelity can improve school climate and culture, positively impacting students, teachers, staff, and families. Without explicit teaching of social-emotional concepts, students are not given the opportunities to reach their full potential to be well-rounded individuals with developed social-emotional skills that support their overall wellness. The findings of a variety of research related to social-emotional learning guided the school improvement plan that was created to successfully implement social-emotional learning practices into schools. …

Implementing Writing Strategies In Secondary Classrooms Across Multiple Content Areas, Julia R. Campie

Master's Theses & Capstone Projects

This school improvement plan integrates different writing strategies, such as (a) collaborative writing; (b) peer editing; (c) technology integration; and (c) writing for a specific task, purpose, and style to improve writing scores in a rural school district in the Midwest. Through the use of a pilot team, members will test what specific writing strategies are effective in each content area and apply it in their own classrooms. Then, the pilot team will coach staff members in writing strategies and implementation in their own content areas for a building-wide initiative to increase self-efficacy with writing and improve student Iowa Statewide …

Improving Employability Competencies For High School Students, Angela Williams

Master's Theses & Capstone Projects

This School Improvement Plan aims to enhance the employability skills of high school students at Clayton Ridge by strategically addressing components essential for success in the modern workforce. Employability skills, encompassing a range of personal qualities, communication abilities, digital literacy, and leadership proficiencies, are paramount for students' future careers. The plan focuses on developing a structured framework, integrating reflective practices, and documenting career opportunities within Career and Technical Education (CTE) programs to better prepare students for success in the workforce and lifelong learning. Through collaboration with local businesses and industry professionals, students will gain invaluable insights into industry expectations and …

Play Having Its Place In Early Childhood Education, Emily Streicher

Master's Theses & Capstone Projects

This literature review and school improvement plan focuses on the power of play for early childhood learners. Play is an innate characteristic in humans and various species alike. Despite the overwhelming evidence supporting play for children, academic demands and pressures felt by teachers and administrators are causing play in early childhood settings to be eliminated or reduced. Teachers, along with administrators, play a key part in this. Early childhood research suggests that teachers' beliefs indicate the likelihood of teachers' intentions to develop a child-centered curriculum and pedagogy that meet children's development and needs (Cheung et al., 2022). Ergo, this school …

Charity Law & Blockchain Technology: Using Old Wineskins For New Wine?, Lloyd Hitoshi Mayer

Journal Articles

Whenever something new emerges, the question of how existing law applies arises. Sometimes it is both easy to answer that question and the answer is consistent with the policy goals of existing law. But sometimes the answer to that question is uncertain, does not fit well with those policy goals, or reflects a mixture of these two issues.

This question is particularly vexing today with respect to new assets facilitated by blockchain technology. These new assets include cryptocurrencies, non-fungible tokens (NFTs), and ownership interests in decentralized autonomous organizations (DAOs). Commentators have written about how certain laws, particularly securities law, apply …

Digitalization Of German Higher Education And The Role Of Europe, Hans G. Schuetze

Journal of Comparative & International Higher Education

Special Issue

The Ethics Of Research And Teaching In An Age Of Big Data, David Lundie

Journal of Comparative & International Higher Education

Special Issue

Voxart: Handcrafting Vocal Audio Effects, Samuel Stephen, Anthony Ryan

Electrical and Computer Engineering Senior Theses

Musicians, specifically vocalists, need new ways to integrate artistic expression into their craft. VoxArt is a system utilizing hand movements to control digital audio effects. Giving artistic expression into the hands of the vocalist as a conductor is to an orchestra emphasizing vocals with hand movements will have new meaning for vocalists. The development of the project aimed to use simple, easy to use off the shelf hardware such as a sensor on a glove to measure hand angle positions and in effect, alter audio effect parameters using a closed loop control system. Research and development has led to the …

A Compendium Of Cross-Culturally Valid Intimate Partner Violence Assessment Items For North American Spanish Speakers, Alberto D. Torres-Aragón

Undergraduate Honors Theses

Intimate partner violence (IPV) is physical, psychological, or sexual abuse by a current or former romantic partner. The long- and short-term consequences can lead to severe repercussions. To prevent these consequences of IPV, we need to screen for it and assess it. Across cultures, IPV is present and should be assessed regardless of linguistic boundaries. Spanish is the most widely used language in the U.S. other than English; therefore, assessment instruments that can reliably capture IPV in Spanish are necessary. Although Spanish-language IPV instruments are available, they may be challenging to understand for Spanish speakers because of linguistic differences. In …

Investigation Of Nanoalloy Catalysts And Their Performances In Proton-Exchange Membrane Fuel Cells, Megan Barber

Undergraduate Honors Theses

The current use of fissile fuels to generate energy produces air pollution, which has been attributed to one of the main causes of lung cancer and other respiratory diseases. Hydrogen offers an alternative and environmentally friendly energy source which generates zero emission. Proton-exchange membrane fuel cells (PEMFC) have become an effective electrochemical energy conversion system in which the chemical energy from the oxidation-reduction reaction of hydrogen and oxygen is converted into usable electricity, with water as the only by-product. The challenge for this electrochemical energy conversion to work is the requirement of platinum as a catalyst to overcome the high …

The Influence Of Preschool Funding On High School Graduation Rates And Economic Status In New Jersey, Theresa Roessner

Walden Dissertations and Doctoral Studies

No abstract provided.

Mutualism As Mutual Trust: An Ethnographic Case Study On An Elementary-School Teacher-Team Participation In A Science Pd Program, Olga Gould-Yakovleva, Xiufeng Liu

The Qualitative Report

This grounded in social constructivism yearlong ethnographic case study was conducted at the final stage of a larger, longitudinal, multisite, and multi-year project. The current research focused on a group of urban public elementary schoolteachers who volunteered to participate in the National Science Foundation (NSF)-funded interdisciplinary science and engineering partnership (ISEP) project. These teachers were enrolled in the professional development (PD) college courses in physics and engineering design, summer research in university laboratories, and interdisciplinary science inquiry (ISI) pedagogy sessions. This research sought to understand the factors which contributed to successful teamwork at the elementary school under investigation. Additionally, this …

On Generating Bijections For Permutations And Inversion Sequences, Melanie J. Ferreri

Dartmouth College Ph.D Dissertations

Given an algebraic proof of a combinatorial identity, we use recursive methods to construct a bijection demonstrating the identity.

Our first application centers around derangements and nonderangements. A derangement is a permutation with no fixed point, and a nonderangement is a permutation with at least one fixed point. There is a one-term recurrence for the number of derangements of n elements, and we describe a bijective proof of this recurrence which can be found using a recursive map. We then show the combinatorial interpretation of this bijection and how it compares with other known bijections, and show how this extends …

Methods, Analyses, And Applications Of Multilayer Temporal Link Prediction In Networks, Xie He

Dartmouth College Ph.D Dissertations

Many applications stem from the possibility of accurately predicting links in various types of networks. In this thesis, we present methods, analyses, and applications for static, temporal, and multilayer networks. The first part of this thesis demonstrates how static network features serve as efficient and accurate predictors for link prediction in temporal networks. It includes an ensemble learning method we developed and presents experimental results on 90 synthetic stochastic block models and 19 real-world datasets. The second part closely follows, showcasing 20 different sampling methods and their effects on nine different link prediction algorithms for 250 real-world networks across 6 …

Design, Analysis, And Drop Assembly Of Interlocking Rigid Bodies, Amy K. Sniffen

Dartmouth College Ph.D Dissertations

This work presents a system of interlocking blocks that can be used to build a wide variety of structures. The blocks slide together to form structures that interlock geometrically like a puzzle to form semi-permanent structures without the need for cement or friction lock. The blocks are designed to be easy to fabricate, assemble, and disassemble. Contributions of the block designs include a novel interlocking joint structure; the joints are wedge-shaped, allowing for error mitigation during assembly and allowing structures to be assembled without jamming even if there is manufacturing error. We introduce planar, 3D, and volumetric designs using these …

Characterizing The Ecological Impacts Of Utility-Scale Solar Energy (Usse) On Fallowed Farmland, Amanda Gersoff

Master's Theses

Large-scale carbon-free energy generation projects such as utility-scale solar energy (USSE) arrays help mitigate the energy sector’s contribution to climate change and are rapidly expanding throughout the U.S. However, the expansion of USSE sites is associated with immediate and longer-term ecological impacts, many of which have yet to be assessed. Quantifying the ecological impacts of USSE arrays will help to identify synergies and trade-offs between energy generation and terrestrial conservation goals. The overall goal of this research is to characterize the ecological impacts of USSE sites located on fallowed farmlands in San Luis Obispo County, California in a seasonally explicit …

Finding Identities: Identities In Video Games From A Gender, Race, And Identity Representation, Osayame Erinmwingbovo

ART 108: Introduction to Games Studies

In this paper I will bring light to the exploration of gender, race, and identity in video games. While also having a focus on how the representation crosses with social and cultural contexts. I will be researching different games from many different genres, which will show light to the way video games reflect and shape societal attitudes towards gender, race, and identity. When using close textual analysis and theoretical framework from topics that include critical race theory, media, and feminist theory. This research will help to seek to explore the nuances and complexities of representation in gaming which implicates video …

From Collaboration To Continuity: Exploring Stakeholder Engagement For Sustainable Global Health Partnerships, Annabelle Falconer

Independent Study Project (ISP) Collection

Global health partnerships have been identified as crucial to achieving the Sustainable Development Goals and targets related to health and wellbeing. Specifically, the Global Fund, UNAIDS Joint Programme, and the World Food Programme are examples of some of the relevant partners currently engaged in this work, filling roles in global health financing, governance, and delivery. Current literature has identified that the effective engagement of stakeholders in partnerships can be crucial in effective project implementation and that global health partnerships during the era of the Millennium Development Goals did impact health outcomes. This research aims to investigate the current strategies for …

Exploring The Medicalization Of Menstruation: Analyzing Menstrual Hygiene Initiatives By Igos, Non-Profits And National Government In Switzerland, Victoria Wright

Independent Study Project (ISP) Collection

Menstrual health serves as a critical indicator of reproductive health. It is pivotal in achieving various Sustainable Development Goals (SDGs) related to women's and girls' comfort, agency, participation, safety, well-being, and dignity (Loughnan et al., 2020). This research investigates the medicalization of menstruation in Switzerland through a mixed-methods approach examining the strategies and roles of key stakeholders such as the WHO, local government initiatives, and NGOs in shaping the landscape of menstrual medicalization.

The findings reveal that while medicalization has brought about progressive changes, including the introduction of menstrual leave policies, it has resulted in a complex regulatory landscape, increased …

“It’S A No Brainer”: Ensuring Just Transitions In Iceland’S Fishing Industry, Olivia Bowers

Independent Study Project (ISP) Collection

Iceland’s government intends to achieve carbon neutrality by 2040, aiming to target various economic sectors and industries for increased renewable-energy usage. One of its most important plans revolves renewable-energy usage in the fishing industry, which accounts for almost 12% of the country’s GHG emissions. This study aims to understand the perspectives of different stakeholders concerning renewable energy in the fishing industry, using these opinions and existing literature to provide recommendations for a just, equitable, and achievable energy transition. Additionally, this study particularly focuses on the opinions of actors in Vestmannaeyjar, an island community of 4,300 with an especially vibrant, significant, …

The Role Of Geomorphological Context In Vegetative Succession Within The Breiðamerkurjökull Glacial Foreland, Lucas Nerbonne

Independent Study Project (ISP) Collection

As glaciers retreat worldwide at an accelerating pace, understanding primary succession in these newly exposed landscapes becomes increasingly critical. This study examines the initial vegetative colonization patterns in glacial forelands, focusing on the influence of geomorphological formations of resulting plant communities. By analyzing vegetative communities in glaciofluvial and push moraine deposits, this study highlights how the more varied, channelized morphologies of fluvial deposits create potential microclimates better conducive to heterogenous plant colonization than the homogenous terrain of the nearby push moraine. Vegetative coverage, sediment size, and species abundance was collected at 480 sites across 6 different historical glacial extents across …

Investigating Ocean Carbonate System Changes Across Latitudes In The North Atlantic Basin With A Time-Series Mooring System, Anna Trujillo

Independent Study Project (ISP) Collection

The world ocean, specifically the Arctic, serves as one of the greatest mitigators for anthropogenic carbon dioxide release, making the study of high latitude ocean carbonate chemistry an increasingly important topic. While much work has been done concerning the science of acidification and future model projections, analyzing data to detect decadal anthropogenic trends and effects is also highly important. Aiming to add to this data pool, this study investigated the ocean carbonate system at three North Atlantic mooring locations at polar, subtropical, and tropical latitudes from 2013 - 2021. Time series datasets of the pH and pCO₂ of surface water …

An Ecological Analysis Of The Elevational Gradient Effect On Mushroom Community Diversity Near Andasibe, Madagascar, Zoe Garver

Independent Study Project (ISP) Collection

The effect of elevational gradients on biodiversity has been widely studied in the field of ecology (Rahbek, 1995). The evidence supports a trend for highest biodiversity at mid latitudes and decreasing biodiversity as elevation increases (Rahbek, 1997; Grytnes, 2003; Hariharan and Buckley, 2022). This effect has primarily been explained by variation of temperatures and resource availability at different elevations. However, the effect that elevation plays on fungal communities is relatively underrepresented in the literature (Dahlberg, 2001). This study analyzes changes in mushroom diversity across an elevational gradient in Mitsinjo Reserve and Analamazaotra National Park found in Madagascar. Using the Braun-Blanquet …