Digital Commons Network^™

Properties Design And Construction For William Shakespeare’S A Midsummer Night’S Dream, Nathan Alexander

Johnny Carson School of Theatre and Film: Theses, Student Research, and Creative Work

In the fall of 2021, the University of Nebraska-Lincoln put on a production of A Midsummer night’s dream. I am Nathan Alexander and I designed and built the properties used in the show. This thesis will discuss my design process as well as my construction process throughout this production. My writing serves as a reference to the collaborative process of theatre, and you will find as you read on that a large amount of my designs did not make it into the final production. This did not discourage me, instead it motivated me to discover what this show wanted to …

The Impact Of Framing On Natural Gas Pipeline Siting In Virginia, Ritvik Shukla

Theses and Dissertations

Natural gas has become a major share of energy consumption in the U.S. over the past two decades. This rise has resulted in considerable investment in the natural gas pipeline network so that the supply can be maximized. However, pipeline infrastructures, much like other fossil fuel energy infrastructures and activities, have an uneven distribution of benefits and costs across different regions. In regions where natural gas activities and infrastructure are being developed, local communities can become increasingly dependent on natural gas systems for stable revenue and employment. Such communities risk becoming “locked in” to carbon energy at a time when …

Higher Calling: A Qualitative Study Of The Lived Experiences Of Black Women Presidents Of 4-Year Colleges And Universities, Rushondra Janeé James

Theses and Dissertations

According to the National Center for Education Statistics (NCES), women are out earning men in the numbers of associate’s, bachelor’s, and master’s degrees awarded. When separated by race, Black women are the largest proportionally, representing 64 percent of bachelor’s degrees among Black women and men. Moreover, Black women account for 15 percent of all master’s degrees and 10 percent of earned doctoral degrees among all women. Given the most recent NCES statistics, the student body of degree granting institutions includes a significant number of Black women students. Conversely, about 9 percent of all college presidents and 3 percent of full-time …

Effectively Integrating Technology To Engage Students And Meet Learning Objectives In Language Arts Classrooms, Jessica L. Austin

Theses and Dissertations

Technology is an ever-changing resource that is more advanced now than it has ever been. This action research project explored how teachers intentionally plan the use of technology in their classroom based on the objectives that need to be taught. The main study that this action research explores is how teacher align objectives to integrate intentional technology that engages students in the middle school ELA classroom? By collecting data via questioning, interviewing, observing and collaboration among participants, the findings show that the use of technology in the classroom is most efficient when implementing a backwards design approach to lesson planning.

“Zoom Degrees”: A Reflection On Education And Experience During The Covid-19 Pandemic Of The 2020s, Campbell Childers

Theses and Dissertations

This thesis is a self-reflection on time in the three-year Master of Fine Arts in Theater program at the University of South Carolina, during the 2020 rise of the Covid-19 Pandemic and the years after. It is a chronologically structured examination of two years of academic experiences, both prior to and during the pandemic, and one year of professionally application experience post-pandemic. The academics cover course experiences to production assignments and design opportunities, going into detail on the student’s process and thoughts at the time. The reflections on professional experience discuss the student’s future goals and how they have evolved …

Supervisory Allyship For University Custodial Staff, Daniel Colascione

Theses and Dissertations

This study will examine the lived experiences of campus custodians in search of creating an anti-racist workplace. Custodians will have the opportunity to share about their experiences involving racism and will be asked to explain their expectations of leadership in creating an anti-racist workplace. This study seeks to understand the expectations Black staff members have of their departmental and university level leadership to identify ways to narrow the gap between their expectations and the support they receive from those in positions capable of doing so.

“Whoz Ya People?”: Defining Lumbee Citizenship And Belonging In The 21St Century, Timothy Blake Hite

Theses and Dissertations

The Lumbee Tribe of North Carolina is a state-recognized tribe with an estimated 60,000 citizens. From 2018-2020, the tribe closed their enrollment office so that the tribe could reexamine enrollment policies, particularly the criterion for appropriate contact with the tribal homeland. During this closure, the tribe was continuing its long journey for federal recognition, with a bill passing the U.S. House of Representatives and receiving support from then President Donald Trump and current President Joseph Biden. During the summer of 2021, I conducted ethnographic fieldwork with the tribe’s enrollment department, located in Pembroke, NC, to answer the question of how …

Application Of The Test For Memristor To Experimental Memory Devices, Jinsun Kim

Theses and Dissertations

In early seventies, the memristor was introduced as the fourth fundamental nonlinear two-terminal circuit element coupling the charge and flux by Dr. L. Chua. In 2008, the experimental discovery of the memristor was announced triggering significant interest in the development of resistance switching memory devices and their applications. According to Chua, the pinched hysteresis loop in the current-voltage characteristic of experimental memory devices is the fingerprint of memristors (“if it’s pinched it’s a memristor”). However, such loops are not an exclusive feature of memristors as they are also found in the response of other devices with memory that are not …

Metaphors Of Memory: Complexity And The Fourth Canon, Amber Lee

Theses and Dissertations

This dissertation examines four main sites of memory scholarship (bodily memory, historical and historiographical memory, material memory, and digital memory), arguing that at each site, memory is treated in ways which are inconsistent with most current scholarly understandings of how it operates. Each chapter focuses on one of the major sites of memory scholarship, demonstrating how particular uses of keywords at that site undercut its own attempt to address memory’s complexity. In the process, I lay the groundwork for alternative conceptions of memory in that site that offer new avenues for memory research.

Shieldfl: Mitigating Model Poisoning Attacks In Privacy-Preserving Federated Learning, Zhuoran Ma, Jianfeng Ma, Yinbin Miao, Yingjiu Li, Robert H. Deng

Research Collection School Of Computing and Information Systems

Privacy-Preserving Federated Learning (PPFL) is an emerging secure distributed learning paradigm that aggregates user-trained local gradients into a federated model through a cryptographic protocol. Unfortunately, PPFL is vulnerable to model poisoning attacks launched by a Byzantine adversary, who crafts malicious local gradients to harm the accuracy of the federated model. To resist model poisoning attacks, existing defense strategies focus on identifying suspicious local gradients over plaintexts. However, the Byzantine adversary submits encrypted poisonous gradients to circumvent existing defense strategies in PPFL, resulting in encrypted model poisoning. To address the issue, in this paper we design a privacy-preserving defense strategy using …

Federal Assistance To Youngstown: Evidence From The Paycheck Protection Program, Iryna Demko, Georgina Guadalupe Figueroa,

All Maxine Goodman Levin School of Urban Affairs Publications

This presentation examines trends in federal assistance to Youngstown businesses through the Paycheck Protection Program (PPP) in 2020 and 2021. During this time, the Youngstown region received 13,061 PPP loans totaling $1 billion, reaching at least one small business in every Youngstown’s zip code. Most approved loans covered employees’ wages, helping to keep 130,170 workers on payroll during the Covid-19 pandemic. In 2021, PPP loans reached smaller businesses, with an average of 5 employees per business, compared to 17 employees in 2020.

Sounds Of Space: Utilising The Sonic Language Of Space Music In Music Production, Chris Lambert

Postgraduate

Research examining the relationship between popular music and outer space has largely focused on lyrical themes, visual aesthetics, cultural meanings, and science-fiction film soundtracks. Comparatively little attention has been paid to the sonic devices through which popular music represents the cosmic and extra-terrestrial. This study addresses that gap by identifying and analysing the sonic language of space music across a broad range of popular music traditions from the 1950s to the present. Using thematic analysis of musical texts and a practice-led research methodology, the project examines recurring sonic signifiers associated with outer space, sciencefiction futurism, and imagined extra-terrestrial environments. Through …

On Explaining Multimodal Hateful Meme Detection Models, Ming Shan Hee, Roy Ka-Wei Lee, Wen Haw Chong

Research Collection School Of Computing and Information Systems

Hateful meme detection is a new multimodal task that has gained significant traction in academic and industry research communities. Recently, researchers have applied pre-trained visual-linguistic models to perform the multimodal classification task, and some of these solutions have yielded promising results. However, what these visual-linguistic models learn for the hateful meme classification task remains unclear. For instance, it is unclear if these models are able to capture the derogatory or slurs references in multimodality (i.e., image and text) of the hateful memes. To fill this research gap, this paper propose three research questions to improve our understanding of these visual-linguistic …

Pre-Training Graph Neural Networks For Link Prediction In Biomedical Networks, Yahui Long, Min Wu, Yong Liu, Yuan Fang, Chee Kong Kwoh, Jiawei Luo, Xiaoli Li

Research Collection School Of Computing and Information Systems

Motivation: Graphs or networks are widely utilized to model the interactions between different entities (e.g., proteins, drugs, etc) for biomedical applications. Predicting potential links in biomedical networks is important for understanding the pathological mechanisms of various complex human diseases, as well as screening compound targets for drug discovery. Graph neural networks (GNNs) have been designed for link prediction in various biomedical networks, which rely on the node features extracted from different data sources, e.g., sequence, structure and network data. However, it is challenging to effectively integrate these data sources and automatically extract features for different link prediction tasks. Results: In …

Gesturelens: Visual Analysis Of Gestures In Presentation Videos, Haipeng Zeng, Xingbo Wang, Yong Wang, Aoyu Wu, Ting Chuen Pong, Huamin Qu

Research Collection School Of Computing and Information Systems

Appropriate gestures can enhance message delivery and audience engagement in both daily communication and public presentations. In this paper, we contribute a visual analytic approach that assists professional public speaking coaches in improving their practice of gesture training through analyzing presentation videos. Manually checking and exploring gesture usage in the presentation videos is often tedious and time-consuming. There lacks an efficient method to help users conduct gesture exploration, which is challenging due to the intrinsically temporal evolution of gestures and their complex correlation to speech content. In this paper, we propose GestureLens, a visual analytics system to facilitate gesture-based and …

Victor: An Implicit Approach To Mitigate Misinformation Via Continuous Verification Reading, Kuan-Chieh Lo, Shih-Chieh Dai, Aiping Xiong, Jing Jiang, Lun-Wei Ku

Research Collection School Of Computing and Information Systems

We design and evaluate VICTOR, an easy-to-apply module on top of a recommender system to mitigate misinformation. VICTOR takes an elegant, implicit approach to deliver fake-news verifications, such that readers of fake news can continuously access more verified news articles about fake-news events without explicit correction. We frame fake-news intervention within VICTOR as a graph-based question-answering (QA) task, with Q as a fake-news article and A as the corresponding verified articles. Specifically, VICTOR adopts reinforcement learning: it first considers fake-news readers’ preferences supported by underlying news recommender systems and then directs their reading sequence towards the verified news articles. To …

The Politics Of Bank Opacity, Heng Yue, Liandong Zhang, Qinlin Zhong

Research Collection School Of Accountancy

The distribution of power in the political system shapes the financial reporting opacity of banks. Specifically, banks located in states with senators on the Senate Banking Committee (BC senators) have greater abnormal loan loss provisions than banks in other states. The result is stronger for larger banks and banks with higher risk. In addition, BC senators have a negative effect on the likelihood of banks in their home states receiving enforcement actions, and, more importantly, this effect is stronger for more opaque banks. These findings suggest that politicians, regulators, and banks use opaque financial reporting to facilitate regulatory forbearance. Moreover, …

Regulatory Interventions In Response To Noncompliance With Mandatory Derivatives Disclosure Rules, Neil Bhattacharya, Hye Sun Chang, Raluca Chiorean

Research Collection School Of Accountancy

We investigate regulatory actions in response to violations of mandatory derivatives disclosure rules (SFAS 161) and the outcomes of these regulatory interventions using a hand-collected sample of derivatives disclosures. Derivatives are used by nearly two-thirds of U.S. nonfinancial firms, and they are one of the most complex types of financial contracts. Consequently, inadequate derivatives disclosures could pose significant challenges to financial statement users in assessing the risk and financial health of enterprises. First, we document that firms with high proprietary and agency costs are less likely to comply with SFAS 161. Next, by examining derivatives-related SEC comment letters, we further …

Non-Gaap Earnings And Stock Price Crash Risk, Charles Hsu, Rencheng Wang, Benjamin C. Whipple

Research Collection School Of Accountancy

We investigate whether non-GAAP earnings disclosures increase stock price crash risk. Consistent with non-GAAP disclosures allowing managers to inflate investors' perceptions about firm performance, our results indicate that income increasing non-GAAP reporting increases crash risk. We also find that managers can use non-GAAP reporting as a substitute for earnings management to withhold bad news from investors (the traditional explanation for crashes). Finally, we find a positive association between non-GAAP reporting and the likelihood of subsequent events that can trigger a crash. Overall, our evidence is consistent with some non-GAAP disclosures exposing investors to risks of large and sudden price declines.(c) …

“Native Speakers Do Not Understand Me”: A Phenomenological Study Of Student Experiences From Developing Asian Countries At An American University, Wolayat Tabasum Niroo, Mitchell R. Williams

Journal of Comparative & International Higher Education

International students from developing Asian countries where English is the second and foreign language are marginalized in some American Universities due to language barriers. Native English speakers often assume that whoever comes to the United States should be able to speak and write English perfectly. In developing Asian countries, such as South Asia, however, the English language belongs to the families of the Middle and Upper classes. They can get admission in English spoken countries’ higher education institutions. However, when those students come to English-speaking countries, they feel othered, left alone, and disappointed. This study utilizes a phenomenological research method …

International Student Mobility And Internationalization Of Higher Education In Hungary And China: A Comparative Analysis, Feifei Wang, Yi Wang

Journal of Comparative & International Higher Education

Global competition is currently reshaping higher education worldwide. Hungarian and Chinese higher education institutions are increasingly channeling resources to higher education development to promote the internationalization of higher education. There have been few studies specified differences between Hungarian and Chinese higher education internationalization. Over the past few years, both Hungarian and Chinese governments have started to prioritize raising international student mobility to enhance countries’ competitiveness at the global level. This article outlines the definition of higher education internationalization to provide a comprehensive understanding of this term. This article also briefly describes the background of higher education in Hungary and China …

International Student Mobility And Internationalization Of Higher Education In Hungary And China: A Comparative Analysis

Journal of Comparative & International Higher Education

No abstract provided.

Chatbot4qr: Interactive Query Refinement For Technical Question Retrieval, Neng Zhang, Qiao Huang, Xin Xia, Ying Zou, David Lo, Zhenchang Xing

Research Collection School Of Computing and Information Systems

Technical Q&A sites (e.g., Stack Overflow(SO)) are important resources for developers to search for knowledge about technical problems. Search engines provided in Q&A sites and information retrieval approaches have limited capabilities to retrieve relevant questions when queries are imprecisely specified, such as missing important technical details (e.g., the user's preferred programming languages). Although many automatic query expansion approaches have been proposed to improve the quality of queries by expanding queries with relevant terms, the information missed is not identified. Moreover, without user involvement, the existing query expansion approaches may introduce unexpected terms and lead to undesired results. In this paper, …

Securead: A Secure Video Anomaly Detection Framework On Convolutional Neural Network In Edge Computing Environment, Hang Cheng, Ximeng Liu, Huaxiong Wang, Yan Fang, Meiqing Wang, Xiaopeng Zhao

Research Collection School Of Computing and Information Systems

Anomaly detection offers a powerful approach to identifying unusual activities and uncommon behaviors in real-world video scenes. At present, convolutional neural networks (CNN) have been widely used to tackle anomalous events detection, which mainly rely on its stronger ability of feature representation than traditional hand-crafted features. However, massive video data and high cost of CNN model training are a challenge to achieve satisfactory detection results for resource-limited users. In this paper, we propose a secure video anomaly detection framework (SecureAD) based on CNN. Specifically, we introduce additive secret sharing to design several calculation protocols for achieving safe CNN training and …

To Stay Or Not To Stay: Competing Motions In The Shadow Of Multidistrict Litigation, Emily M. Dowling

Notre Dame Law Review

This Note proceeds in three parts. Part I provides a basic overview of the inherent power, with an emphasis on the interaction between inherent power and jurisdiction. In Part II, it reintroduces the Opioid outcome and describes the mechanisms producing it by summarizing district courts’ varied approaches to resolving competing motions to remand or stay. In Part III, it identifies the flaws of those approaches and proposes an alternative solution, applying jurisdictional resequencing doctrine to the ordering inquiry and concluding that the remand must go first.

Establishment’S Political Priority To Free Exercise, Marc O. Degirolami

Notre Dame Law Review

Americans are beset by disagreement about the First Amendment. Progressive scholars are attacking the venerable liberal view that First Amendment rights must not be constricted to secure communal, political benefits. To prioritize free speech rights, they say, reflects an unjust inflation of individual interest over our common political commitments. These disagreements afflict the Religion Clauses as well. Critics claim that religious exemption has become more important than the values of disestablishment that define the polity. Free exercise exemption, they argue, has subordinated establishment.

This Article contests these views. The fundamental rules and norms constituting the political regime—what the Article calls …

Groups And Rights In Institutional Reform Litigation, David Marcus

Notre Dame Law Review

Lawsuits pursue institutional reform when plaintiffs ask courts to issue broad, systemic remedies to improve the performance of malfunctioning government programs. Once thought in decline, this litigation persists. Plaintiffs continue to seek judicial protection from dysfunctional prisons, immigration enforcement regimes, foster care systems, and other institutions. But an important aspect of the substantive law that institutional reform litigation involves has gone overlooked. This substantive law often vests rights in groups. An institutional reform lawsuit does not always—or even often—bundle large numbers of individual rights violations. Rather, a group of incarcerated people or children in foster care sues to vindicate a …

State Rejection Of Federal Law, Thomas B. Bennett

Notre Dame Law Review

Sometimes the United States Supreme Court speaks, and states do not follow. For example, in 2003, the Arizona Supreme Court agreed to “reject” a decision of the U.S. Supreme Court, because no “sound reasons justif[ied] following” it. Similarly, in 2006, Michigan voters approved a ballot initiative that, according to the legislature that drafted it, sought “at the very least[] to ‘freeze’ the state’s . . . law to prevent” state courts from following a ruling of the U.S. Supreme Court. Surprising though this language may be, there is nothing nefarious about these cases. Cooper v. Aaron this is not. Unlike …

The Age Of E-Cigarette Initiation And Association With Frequency Of Use And Risk Of Combustible Tobacco Cigarette Smoking Initiation, Andy Hu

Senior Theses

Background - Studies have shown that electronic nicotine delivery systems (ENDS) are unsafe for consumption. However, the prevalence of e-cigarette use among adolescents and young adults continues to increase, which is being addressed by research. Little attention has been paid to the effects of earlier age of ENDS initiation.

Purpose - This paper examined published research studies on the topic of the age of initiation of e-cigarette use in relation to 1) frequency of e-cigarette use and 2) risk of combustible tobacco cigarette smoking initiation. This research tested the hypothesis that an earlier age of e-cigarette initiation was associated with …

The Impact Of Social Media Marketing On The Broadway Industry: A Study Of Hamilton: An American Musical, Jordan Pontelandolfo

Senior Theses

In recent years, social media has become an increasingly important part of the marketing strategies for many Broadway productions. Yet, many Broadway marketing teams do not take complete advantage of their social media channels, instead relying on traditional marketing methods to attract audiences. Hamilton: An American Musical is a recent Broadway production that has used an innovative social media marketing strategy to attract diverse audiences and create a dedicated fanbase. By analyzing the strategy across Hamilton’s Instagram, Facebook, Twitter, YouTube, and TikTok, I determine what made its social media so successful and how other Broadway shows can learn from …