Digital Commons Network^™

Improvements To Testing And Packaging Technology For Silicon Photonics Research And Development, Eric Thornton

Theses

Silicon photonics is an emerging field that aims to integrate traditional digital CMOS logic with micro scale optical components made using silicon onto the same chip in order to overcome recent bottlenecks related to information transfer through copper interconnects. The end goal of silicon photonics is to use optical links, integrated together with modulators (devices that translate between the electrical and optical systems) controlled by traditional CMOS logic, packaged in familiar form factors, and interfaced using traditional digital serial protocols. However, groups involved in the research and development of silicon optical components do not work with these fully integrated designs …

Gestalt Language Processing In Accredited Communication Sciences And Disorders Programs, William Harris

Master's Theses

The language development and usage of autistic individuals has become a controversial topic in many of the disciplines and professions providing support to these individuals. As a result, two theories of language processing have been proposed. Analytical language processing suggests that children process and develop language from its most simple form, a phoneme, to its most complex form, a word or phrase. However, the theory of gestalt language processing proposes that some children may instead extract larger, more complex language such as whole words and phrases first and break it down to the simpler language. Gestalt language processing is often …

The Impact Of Target Sex Typicality On Participant's Willingness To Engage In Prosocial Behaviors, Olajuwon Olagbegi

Master's Theses

One’s decision to engage in prosocial behavior relies on various pieces of social information. The physical attractiveness of a social target could inform a perceiver’s subsequent intentions. In identifying which aspect of physical attractiveness could inform these decisions, it could be possible that prosocial decisions are heightened among those with sex-typical facial structures. This study explored the extent to which sex-typical facial structures informed perceivers’ interest in the context of social activism. Participants imagined themselves as responding to a request from a social target, deciding how behavior with high-cost and low-cost options. The male or female social target was manipulated …

3d Analysis Of Fe-Ti Oxides And How They Affect Crystal-Plastic Deformation In Atlantis Bank, Southwest Indian Ridge, Sarah Hill

Master's Theses

This project focuses on the importance of the relationship between Fe-Ti oxide abundance and interconnectivity, and crystal-plastic deformation in Atlantis Bank, Southwest Indian Ridge by utilizing Micro-CT scanning. This was done through comparing the Micro-CT scans of 15 samples from three different Ocean Drilling Program and International Ocean Discovery Program drill holes using the Nikon NIS Advanced Research 3-D visualization program and producing plots and statistics from MATLAB. Results indicate a wide range of textures across a range of crystal-plastic fabric intensity and Fe-Ti oxide abundance. Ultimately, there was a generally positive relationship between depth, CPF intensity, and Fe-Ti oxide …

Assessing The Independent Role Of Moral Foundations In Attitudes Toward Various Justifications For Abortion, Saba Shahid

Master's Theses

Although many states have legal frameworks that restrict abortion to certain situations, largely associated with health risks to the mother, child or both, other factors, such as financial stability, emotional readiness, and partner's presence, are not covered by existing laws, though they may be critical factors contributing to abortion decisions. To assess the role of these factors, participants (N= 302) were recruited online via Prolific Academic and randomly assigned on a between participants basis to view a single vignette that manipulated abortion justification category (financial, emotional, partner) and the presence/absence of justification. They reported the extent to which …

Satellite Image Analysis And Sidewalk Classification Using Deep Learning Models, Subeksha Khanal

Master's Theses

Lack of sidewalk pavement can contribute to pedestrian fatalities and injuries in the USA. Although many researchers have conducted research on sidewalk detection, there are not many publicly available datasets that we would work on for sidewalk classification. In this study, I conducted classification tasks using pretrained CNN models including VGG16 and ResNet50. I extended these models by adding custom layers at the top of pretrained layers, employing various techniques to improve the classification accuracy.

The dataset comprises 4,731 images of sidewalk based on occlusion levels, including images where the sidewalk is visible from overhead and instances where sidewalk is …

Evaluating The Efficacy Of Detection Instructions On Additive And Contradictory Misinformation In Older And Younger Adults Using Eyewitnessed Visual Scenes, Monika Mazela

Master's Theses

Exposure to misleading details about a previous event can become incorporated into memory—a pattern termed the misinformation effect. Recently, researchers have found evidence for two types of misinformation which differ qualitatively in how they relate to details presented in the initial event. Contradictory misinformation refers to suggested details that directly contrast specific details that were presented within the witnessed event. Additive misinformation refers to suggested details that supplement a witnessed event, but do not contrast a specific detail. My thesis evaluated whether misinformation is reduced following a strong warning to detect and highlight misinformation compared to no warning and …

Euro Interest Rate Swap Yields: Some Ardl Models, Khawaja Mamun

WCBT Working Papers

This paper examines the dynamics of euro-denominated (EUR) long-term interest rate swap yields. It shows that the short-term interest rate has an economically and statistically significant effect on EUR swap yields of different maturity tenors, after controlling for various key macroeconomic variables. It presents several autoregressive distributive lag (ARDL) models of the dynamics of EUR swap yields. The estimated econometric models of EUR swap yields of different maturity tenors imply that the European Central Bank (ECB) exerts substantial influence on interest rate swap yields, primarily through the effect of its actions on the current short-term interest rate. Examining the case …

Geometric Identification Of Discrete Painlevé Equations, Logan Moore

Undergraduate Honors Theses

This thesis determines the type of a particular discrete Painlevé equation using a geometric approach based on Sakai theory. Previous work on discrete Painlevé equations has connected the dynamics of these equations to actions of their symmetry groups on certain families of rational algebraic surfaces. There is a known procedure for identifying the geometry of a discrete Painlevé equation from its birational mapping. This thesis uses this known procedure to determine the type of a particular discrete Painlevé equation appearing in [9].

The Deaf Experience In National Parks With An Emphasis On Rocky Mountain National Park, Madeline Dannewitz

Undergraduate Honors Theses

This research investigated the experiences of Deaf visitors to the Rocky Mountain National Park (RMNP). The little research available focuses on how the National Park Service and its workers interact with Deaf people. Conversely, this study investigated the experiences of Deaf people and their perspective regarding interacting with the park and its members. A study regarding Deaf visitors in Yosemite National Park found that many were invisible to its employees. The desire from the Deaf community and lack of research shows the significance of this study. This analysis is crucial to the human experience as quality of life is improved …

Data-Driven Forecasting For Effective Demand Management In The E-Commerce Ecosystem, Chirag Pandey

Electronic Theses, Projects, and Dissertations

This culmination project investigated and analyzed the impact of factors influencing sales forecasting models in the e-commerce ecosystem. The research questions are: Q1) To what extent are sales forecasting models in the e-commerce ecosystems influenced by customer demographic variables such as gender, age, and geographic locations? Q2) To what extent are sales forecasting models in the e-commerce ecosystems influenced by product specific factors? The datasets used were from Kaggle, and the Worldometer websites. The findings are: Q1) Individuals aged '55 or over' significantly impact total sales in both the USA and Brazil. Male consumers consistently accounted for a higher proportion …

Concepts In Animal Parasitology: Master Bibliography, Sue Ann Gardner

Concepts in Animal Parasitology

Master bibliography for the open educational resource/open access textbook Concepts in Animal Parasitology, Scott L. Gardner and Sue Ann Gardner, editors, published by Zea Books, Lincoln, Nebraska, United States, 2024. This includes the references from literature cited and suggested supplemental reading.

Mental Help-Seeking: Barriers Among African Americans: The Role Of Technology In Addressing Those Barriers, Charneka Edwards

Electronic Theses, Projects, and Dissertations

The topic of mental health among the African American community is not often examined on its own, despite nuanced differences contributing to their reluctance to seek mental health services. The study is to examine, through data collection, the various barriers that have contributed to the prevention and reluctance of African Americans regarding mental health help-seeking, and how technology can circumvent those barriers. African Americans make up 12% of the US population and, of the 47 million who identified as African American, only 8.6% sought traditional mental health services, while 56% reported underutilizing mental health services in the United States due …

Examining Population Structure Of Cismontane And Desert Populations Of Zebra-Tailed Lizards (Callisaurus Draconoides) Using Mitochondrial And Nuclear Intron Dna., Lauren Nicole Morrison

Electronic Theses, Projects, and Dissertations

Callisaurus draconoides, also known as the Zebra-Tailed lizard, belongs to the family Phrynosomatidae family (Pianka, et al. 1972). C. draconoides is a widespread desert lizard found western North America. In California, this species can be found in the Mojave and Colorado Deserts. There are currently several populations that reside in the San Bernardino basin on the cismontane side of the Transverse and Peninsular ranges. These mountain ranges have the potential to have isolated the cismontane populations from their typical desert ranges. In addition, geological passes have the potential to serve as migration corridor between the Deserts and cismontane regions. The …

Cannibals, Chemicals, And A Trip Down Memory Lane: Unraveling Our Understanding Of Memory, Yana Honcharuk

Scientific Kenyon: The Neuroscience Edition

Have you ever wished to preserve a memory forever? Or perhaps share a treasured memory with someone? Instead of having to look for words that could describe how you felt at the concert of your favorite band or at that first date with a person you’ve been pining for, wouldn’t it be nice to have the ability to transmit those experiences to your friends? To make them feel how you felt? While this sounds like a plot for another rendition of Eternal Sunshine of The Spotless Mind, or a chapter from Harry Potter, the scientific idea of memory transfer has …

Woop-Woop! That's The Sound Of Da Immune System: A Story Of Tricky Trypanosomes That Evade The Immune System To Get Into The Brain, Sophia Knaysi

Scientific Kenyon: The Neuroscience Edition

No abstract provided.

Molecular Mechanisms Of Opioid Use Disorder In Human Brain Models, Emily Mendez

Dissertations and Theses (Open Access)

Opioid use disorder (OUD) is a national and global public health crisis with no end in sight. While studies from animal models hint at widespread epigenetic and transcriptomic alterations of opioid drugs, the molecular consequences of long-term exposure to opioid drugs in human brain is still unclear, and human-centered translational models are necessary to discern the human cell type-specific effects of OUD.

Using postmortem brain Brodmann area 9 (BA9) from the UTHealth Brain Collection for Research on Psychiatric Disorders, I identified angiogenic gene networks perturbed in the RNA and protein of OUD subjects, as well as downregulation of many neuron-correlated …

Legislative Recommendations On Biometric Security And Privacy Jurisprudence, Joshua M. Morrow

All Student Scholarship

This project focuses on the prevalence of biometrics today, their various applications, and the biometric laws and legislations in place in the United States (U.S.) and Maine. Due to various threats and vulnerabilities imposing risk on collecting and using peoples’ biometric data, sufficient cyber protections related to citizens’ privacy rights, ethical control, and security of personally identifiable information (PII) must become necessary components of contemporary biometric laws and legislation. Without such explicit cyber protections, citizens participate in and comply with various technical domains and entities, such as private companies and governmental agencies, with minimal awareness or comprehension that their sensitive …

Towards A Decolonial Developmental Science: Adolescent Development In The Majority World Taking Center Stage, Amina Abubakar, Angelo Costa, Lixian Cui, Silvia Koller, Chidozie Nwafor, Vaishali Raval

Institute for Human Development, East Africa

While aspiring to be a diverse and global science, developmental science continues to be dominated by EuroAmerican epistemologies, researchers, and communities in its published scholarship. Adolescents in communities across Africa, Asia, the Middle East, and Latin America comprise 85% of the world's adolescent population, and yet their experiences and perspectives are marginalized in our science. Adolescents in the Majority World live in highly diverse social, cultural, political, economic, educational and healthcare contexts that contribute to their development, and we have much to learn from their experiences. This article situates the marginalization of the global majority within coloniality embedded in developmental …

Critical Path Method & Project Evaluation And Review Technique: A Neutrosophic Review, Navya Pratyusha M, Arindam Dey, Said Broumi, Ranjan Kumar

Neutrosophic Sets and Systems

Fuzzy, intuitionistic, and neutrosophic sets are the primary focus of the review investigation under the extension concepts. The significance and use of triangular shape for data representation are investigated. For modelling and expressing ambiguous or complex data, the triangle shape is a useful tool due to its simplicity and computational efficiency. Further study involves the tool of the operations research technique i.e., Network Analysis that helps in implementing and developing using the fuzzy extension principle. Critical Path Method (CPM) & Project Evaluation and Review Technique (PERT) plays a major part in the field of network in various decision-making scenarios using …

Travel-Time Disparities In Access To Proton Beam Therapy For Cancer Treatment, Todd Burus, Alexander Vanhelene, Michael Rooney, Krystle Lang Kuhs, W. Jay Christian, Christopher Mcnair, Sanjay Mishra, Arnold Paulino, Grace Smith, Steven Frank, Jeremy Warner

Department of Pharmacology, Physiology, and Cancer Biology Faculty Papers

IMPORTANCE: Proton beam therapy is an emerging radiotherapy treatment for patients with cancer that may produce similar outcomes as traditional photon-based therapy for many cancers while delivering lower amounts of toxic radiation to surrounding tissue. Geographic proximity to a proton facility is a critical component of ensuring equitable access both for indicated diagnoses and ongoing clinical trials.

OBJECTIVE: To characterize the distribution of proton facilities in the US, quantify drive-time access for the population, and investigate the likelihood of long commutes for certain population subgroups.

DESIGN, SETTING, AND PARTICIPANTS: This population-based cross-sectional study analyzed travel times to proton facilities in …

Generative Interpretation, Yonathan A. Arbel, David A. Hoffman

Articles

We introduce generative interpretation, a new approach to estimating contractual meaning using large language models. As AI triumphalism is the order of the day, we proceed by way of grounded case studies, each illustrating the capabilities of these novel tools in distinct ways. Taking well-known contracts opinions, and sourcing the actual agreements that they adjudicated, we show that AI models can help factfinders ascertain ordinary meaning in context, quantify ambiguity, and fill gaps in parties' agreements. We also illustrate how models can calculate the probative value of individual pieces of extrinsic evidence.

After offering best practices for the use of …

Innovation In Targeted Violence And Terrorism Prevention: Phase Ii Summary Report, Joel Elson, Erin M. Kearns

Reports, Projects, and Research

This report provides summary findings for data collection efforts in Phase II of the entitled FY21 TVTP grant. In Phase II, the primary aims were to 1) use insights from Phase I to create a chatbot aimed to improve and increase tips reporting and 2) validate the chatbot's efficacy. Importantly, major technological advancement - namely generative chatbots like ChatGPT - occurred between the time this project was proposed in 2021 and data were conducted for this report in 2023. To be responsive to these developments and changing needs associated with them, we developed and tested multiple chatbot systems beyond what …

Principles And Practices For Creating Inherently Resilient Smallsats Despite Constrained Resources, Lee Jasper, Tyler De Caussin

Space Dynamics Laboratory Publications

Over the past few years, small satellites have become heavily utilized for both constellations and single vehicle missions. Many organizations have learned how to be successful with these platforms however, while small, they are not simple systems and first-time creators of these systems still suffer high rates of failure. AFRL's Small Satellite Portfolio has established guiding practices/principles for satellite design that help reduce overall mission risk based upon both community and internal lessons learned. These principles help make the design technically resilient and can also help with programmatic execution. This paper will discuss the principles with some detail (such as …

Ecologies Of Teaching With Bilingual Students: Connecting Identity, Agency, And Assessment In First-Year Writing Class, Sumantha Nikole Zapata

Theses and Dissertations

As many students who graduate from high school transition into applying for college or university, they are not aware of the drastic changes that come with it. For bilingual students, this transition can be much more challenging due to their language barrier and the lack of support they may receive. The intersection of demographics, pedagogy, and linguistic agency led to the research question for this study: how can pedagogies in first-year writing classes be adjusted or developed to justly educate and assess bilingual students who are still working toward competence in English? The history of bilingual education …

Symposium On Scholars’ Suggestions For Amendments, And Issues Raised By Artificial Intelligence

Fordham Law Review

CHAIR SCHILTZ: As those of you who have been in the rules work for a while know, rules work is cyclical. During the time I’ve been Chair of the Advisory Committee on Evidence Rules, we’ve had two packages of amendments that have gone through. The first package will take effect on December 1, 2024, and that’s the package that is led by the amendment to Rule 702 on expert testimony. And then we have another package that was just approved by the Judicial Conference and sent to the U.S. Supreme Court, and that package is led by the new rule …

American Democracy And The State Constitutional Convention, Jonathan L. Marshfield

Fordham Law Review

Fears about the health of American democracy are high. And with the U.S. Supreme Court loosening federal constraints and returning critical substantive issues to the states, there is new and particular interest in the democratic quality of state institutions. Although some see opportunity in this decentralization, there is also good reason to believe that many states are failing to deliver on America’s democratic ideals. There are growing concerns, for example, that many state legislatures are enacting laws wildly misaligned with majority preferences on important issues like guns, abortion, LGBTQ+ rights, and healthcare. There are also deeper structural concerns regarding partisan …

Branding Corporate Criminals, W. Robert Thomas, Milhailis E. Diamantis

Fordham Law Review

Corporate punishment has a branding problem. Criminal sanctions should call out wrongdoing and condemn wrongdoers. In a world where generic corporate misconduct is a daily affair, conviction singles out truly contemptible practices from merely sharp, unproductive, or undesirable ones. In this way, criminal law gives victims the recognition they deserve, deters future wrongdoers who want to preserve their good name, and publicly reinforces society’s most treasured values.

Unfortunately, corporate punishment falls far short of all these communicative ambitions. For punishment to convey its intended message, society must be able to hear about it. When courts convict individuals, everyone understands that …

Gene Patents: Striking The Right Balance Between Incentive And Innovation, Josh Saul

Fordham Law Review

The U.S. Supreme Court held human genes to be unpatentable subject matter in Association for Molecular Pathology v. Myriad Genetics, Inc. The implications from this decision were, and to a large extent still are, unclear. However, in the decade since this decision, a number of studies have begun to shed light on the fallout of Myriad. This Note examines such studies and finds that they suggest a decline in investment and innovation in the biotech industry. In order to promote research and innovation in the field of genetics, this Note then advocates for legislative action to reestablish the …

Policy-Based Remote User Authentication From Multi-Biometrics, Yangguang Tian, Yingjiu Li, Robert H. Deng, Guomin Yang, Nan Li

Research Collection School Of Computing and Information Systems

In this paper, we introduce the first generic framework of policy-based remote user authentication from multiple biometrics. The proposed framework allows an authorized user to remotely authenticate herself to an authentication server using her multiple biometrics, which enhances both the security and usability of user authentications. The authentication server approves a user's authentication request if and only if the user's multiple biometrics satisfies an authentication policy. In particular, the authentication policy can be dynamically updated to satisfy different security and usability requirements in practice. We implement an instantiation of the proposed framework and report its performance under various authentication policies.