Digital Commons Network^™

Materials Data Science Ontology(Mds-Onto): Unifying Domain Knowledge In Materials And Applied Data Science, Balashanmuga Priyan Rajamohan, Alexander C. Harding Bradley, Van D. Tran, Jonathan E. Gordon, Hayden W. Caldwell, Redad Mehdi, Gabriel Ponon, Quynh D. Tran, Ozan Dernek, Benjamin G. Pierce, Raymond Wieser, Weiqi Yue, Kiefer Lin, Jiana Kambo, Arafath Nihar, Pawan K. Tripathi, Yinghui Wu, Laura S. Bruckman, Erika I. Barcelos, Roger H. French

Faculty Scholarship

Ontologies have gained popularity in the scientific community as a way to standardize terminologies in organizations’ data. Although certain cohorts have created frameworks with rules and guidelines on creating ontologies, there exist significant variations in how Materials Science ontologies are currently developed. We seek to provide guidance in the form of a unified automated framework for developing interoperable and modular ontologies for Materials Data Science that simplifies the ontology terms matching by establishing a semantic bridge up to the Basic Formal Ontology(BFO). This framework provides key recommendations on how ontologies should be positioned within the semantic web, what knowledge representation …

Phosphotungstic Acid Staining To Visualize The Vagus Nerve Perineurium Using Micro-Ct, Aniruddha R. Upadhye, Jennifer Coleman, Michael W. Jenkins, David Wilson, Andrew J. Shoffstall

Faculty Scholarship

Background and Purpose: Peripheral nerve stimulation is approved by the US Food and Drug Administration for treating various disorders, but it is often limited by side effects, highlighting the need for a clear understanding of fascicular and fiber organization to design selective therapies. Micro-CT imaging of contrast-stained nerves enables the visualization of tissue microstructures, such as the fascicular perineurium and vasculature. In this work, we evaluated phosphotungstic acid (PTA) as a contrast agent and assessed its compatibility with downstream histology. Methods: Human vagus nerve samples were collected from three embalmed cadavers and subjected to three different staining methods, followed by …

The Fear Of Replacement: How Ai Panic In Journalism Mirrors Existential Crisis In Industry, James Hutson

Faculty Scholarship

This study systematically examines the portrayal of artificial intelligence (AI) errors, such as hallucinations and deepfakes, in journalistic contexts, evaluating whether these narratives reflect a broader existential anxiety about AI's role in reshaping journalism. Using a systematic literature review combined with a qualitative content analysis of recent AI-focused news reports, this study identifies recurring themes in media coverage to assess the accuracy and context of reported AI errors relative to actual technological limitations and affordances. Findings suggest that while AI errors are comparatively rare, they receive amplified coverage, often fueling public mistrust in AI technologies. Nevertheless, a balanced examination reveals …

Living Nondirected Kidney Donation: A Psychoanalytic Case-Based Investigation Of Altruism And Its Implications For Psychosocial Evaluation Guidelines, Robert M. Guerin

Faculty Scholarship

Why donate a kidney to a stranger? The history of living nondirected kidney donation, so-called altruistic or Good Samaritan donation, is notable for its associated skepticism if not outright rejection. Since its possibility, transplantation institutes have been concerned over the motives of individuals who present to their clinics with the wish to donate a kidney to a stranger. Are these motives pure? Might there be ulterior motives or secondary gain? Or might these motives be pathological, derivative from a psychiatric disease or syndrome? Although attitudes toward the nondirected donor have improved, skepticism remains: Why, after all, benefit another in this …

Computed Microtomographic Imaging Of Revascularization During Healing Of Achilles Tendon Injury, Seher Yilmaz, Ozan Akkus

Faculty Scholarship

Angiogenesis in injured tendons may contribute to regeneration, but quantifying it post-injury has been mostly limited to 2D semi-quantitative histology. This study aimed to develop micro-CT as a 3D tool to quantitatively assess tendon blood vessels in an experimental animal model. Adult male Wistar rats (N = 36) had injuries induced in their Achilles tendons by needle insertion. The study included three post-injury groups: 12 hours post-injury (12H), 3 weeks post-injury (3W), and 8 weeks post-injury (8W). The uninjured left Achilles tendon served as the control for each group. Intravital cardiac perfusion with barium sulfate enhanced contrast between tendon and …

Development And Evaluation Of The Da Vinci Ai Tutor: Enhancing Accessibility And Personalized Learning In Art History Education, James Hutson, Tiffani Barner

Faculty Scholarship

This study examines the implementation of the Da Vinci AI Tutor, an innovative artificial intelligence (AI)-based tutoring platform designed specifically for enhancing personalized and accessible learning in art history within higher education. Launched in Fall 2024 at a private liberal arts institution in the Midwest, the system integrates a conversational AI avatar modeled after Leonardo da Vinci, incorporating immersive virtual reality environments and multimodal interaction capabilities to engage students across undergraduate survey courses, advanced Renaissance classes, and graduate comprehensive exam preparations. Addressing significant gaps in existing humanities education research, the current study explores two primary research questions: (i) How AI-driven …

Who Owns The Heat? Property Rights In Geothermal Energy, Gabriel Eckstein

Faculty Scholarship

Landowners can have ownership claims to oil, gas, water, and other tangible natural resources located in their subsoil. But can they also claim rights to the thermal energy found below their land? With 50,000 times more heat energy within the top 10,000 meters (around 33,000 feet) of the Earth’s surface than contained in all of the world’s oil and natural gas resources combined, geothermal energy is a tremendously promising, clean, and renewable energy resource. Yet, ambiguities in property rights related to the development and ownership of geothermal energy resources raise questions about who is entitled to benefit from that potential. …

Legal Market Decartelization, Milan Markovic, Nuno Garoupa

Faculty Scholarship

American lawyers’ grip on the legal market is receding. Scholars and policymakers increasingly agree that the public has little to lose and potentially much to gain from legal market decartelization - the weakening of the lawyers’ monopoly over the legal services market. Harkening to deregulatory initiatives abroad and in Arizona and Utah, reformers contend that removing restrictions on the corporate delivery of legal services and unauthorized practice of law will slash costs and expand access to justice.

Drawing on economic theory and recent market developments, this Article offers a cautionary rejoinder. Understandable concerns about cartelization and lawyer rent-seeking have led …

Tomorrow’S Climate Law, Today, Daniel E. Walters

Faculty Scholarship

The prospects for domestic legislation or international treaties that would require governments, businesses, and individuals to stop emitting the greenhouse gases that cause global climate change are particularly bleak these days. Even as the United States has recently passed its most ambitious climate legislation to date in the Inflation Reduction Act and related “green industrial policy” legislation, these successes were ultimately a compromise with politicians who refused to consider more direct controls on emissions. Assuming they survive the second Trump Administration, the green subsidies and nudges contained in these laws, coupled with a groundswell of private environmental governance, will do …

Capital Formation, The Sec, And Accredited Investors, Neal F. Newman, Lawrence J. Trautman, Brian Elzweig

Faculty Scholarship

Protecting the investing public, while simultaneously facilitating the efficient flow of capital needed by all new and growing businesses continues as a primary responsibility of the U.S. Securities and Exchange Commission (SEC). Enhancing the capital formation process is a necessary step in the creation of jobs and growth of any economy. Central to the SEC’s regulatory schematic is the proposition that some particularly sophisticated and wealthy investors require less protection than those with less knowledge, experience, and resources. During December 2023, for just the third time, the SEC staff issued a report examining the status of the natural person accredited …

Artificial Intelligence, Autonomous Creation, And The Future Path Of Copyright Law, Peter K. Yu

Faculty Scholarship

Most literature at the intersection of copyright and AI has focused primarily on what copyright law is or ought to be. Frequently overlooked is the question of what copyright law will be in the AI space. Understanding this question is crucial because the path of copyright law chosen by the United States will have a major impact on the country's economic and technological future.

This article begins by scrutinizing two lines of arguments that have been advanced to deny copyright protection to AI-generated works: constitutional and incentive-based. The article then discusses a third line of arguments—harmonization-based arguments—and identifies select instances …

"Price Discrimination" Discrimination, Talia B. Gillis

Faculty Scholarship

Credit price personalization, where lenders set prices based on individual borrower and loan characteristics, is a common practice across many loan types, with conventional accounts of its harms focusing on the ways in which risk-based pricing, or setting prices based on borrowers’ credit risk, can lead to disparities for protected groups like racial minorities and women. This Article examines an often-overlooked yet potentially harmful form of price personalization — charging borrowers different rates based on their willingness-to-pay, known as price discrimination — and argues that this practice can exploit vulnerable borrowers, including protected groups like racial minorities and women, by …

Exorcising Hobbes's Ghost: A Future For Constitutional And International Law, Monica Hakimi

Faculty Scholarship

Daryl Levinson wants to liberate constitutional law from the ghost of Thomas Hobbes. More than 350 years ago, Hobbes advanced a conception of law that, for all the efforts to move past it, continues to resonate. In the strictest iteration of the Hobbesian conception, law cannot exist apart from Leviathan, a sovereign state that is the “sole source of legal authority” in a defined territory. As the only possible source of law, Leviathan cannot itself be subject to law. “[I]t exercise[s] legally limitless power over its citizens and interact[s] with other Leviathans in a lawless international arena”. It is also …

Sex & Startups, Jens Frankenreiter, Talia B. Gillis, Eric L. Talley

Faculty Scholarship

Private law offers a unique solution to the problem of long-term fiscal commitment. When Congress enacts a spending program that will take many years to reach fruition, there is a risk of a subsequent Congress or President cutting off funding in the interim. There is no escape from the problem within appropriations law itself. One solution, however, is to entrust private sector allies as vessels of long-term commitment. As a matter of political economy, that solution draws on policy-feedback theory. As a matter of law, the solution rests on a mechanism that Congress already uses but has not recognized its …

Working With Statutes, Anya Bernstein, Cristina Rodriguez

Faculty Scholarship

In its decision overruling the Chevron doctrine—which directed judges to accept an agency’s reasonable interpretation of ambiguous statutory language—the Supreme Court declares: “[A]gencies have no special competence in resolving statutory ambiguities. Courts do.” This Article shows why this statement exhibits a profoundly blinkered judicial hubris. Our interview-based empirical study, involving dozens of agency officials across the administrative state, shows agencies’ special, indeed unique, competence in working with statutes to make democratic enactments real.

Agencies, we show, act as a statute’s custodians, managing the statutory regime over a life cycle that exceeds any single governing coalition. Borrowing ideas from private law, …

Against Monetary Primacy, Yair Listokin, Rory Van Loo

Faculty Scholarship

To reduce inflation, the Federal Reserve (Fed) raises interest rates. But every month with high interest rates increases the risk of a devastating recession. Recessions impose not only short-term pain in the form of widespread unemployment but also lifelong harm for many, as vulnerable workers and those who start their careers during a downturn never fully recover. Yet hiking interest rates is the centerpiece of U.S. inflation-fighting policy. When inflation is high, the Fed raises interest rates until inflation is tamed, regardless of the consequent sacrifices. We call this inflation-fighting paradigm “monetary primacy.” Despite its great risks, monetary primacy has …

Promises, Promises: Understanding Claims Made In Social Robot Consumer Experiences, Johanna Gunawan, Sarah Elizabeth Gillespie, David Choffnes, Woodrow Hartzog, Christo Wilson

Faculty Scholarship

Social robots are a class of emerging smart consumer electronics devices that promise sophisticated experiences featuring emotive capabilities, artificial intelligence, conversational interaction, and more. With unique risk factors like emotional attachment, little is known on how social robots communicate these promises to consumers and whether they adequately deliver upon them within their overall product experiences prior to and during user interaction.

Animated by a consumer protection lens, this paper systematically investigates manufacturer claims made for four commercially available social robots, evaluating these claims against the provided user experience and consumer reviews. We find that social robots vary widely in the …

On The Meaning Of Discrimination: Anti-Racism Versus Color-Blind Policy, Keith N. Hylton

Faculty Scholarship

Chief Justice Roberts of the United States Supreme Court has said that “the way to stop discrimination on the basis of race is to stop discriminating on the basis of race.”1 In this Article, I examine what it means to discriminate on the basis of race—or what it means to stop discriminating on the basis of race. I consider interventions designed to enhance social welfare in an economy with racially discriminatory games operating at its base. One set of interventions is color-blind, in the sense that it treats all actors alike regardless of race. The other set of interventions is …

Sexual And Reproductive Health & Rights: Advances And Setbacks, Aziza Ahmed, Alicia Ely Yamin, Sofia Gruskin

Faculty Scholarship

This article first describes shifts in human rights law that have led to improvements in the realization of sexual and reproductive health and rights (SRHR) over the last decade. The article does so, however, with careful attention to the structural factors beyond formal legal mechanisms that may undermine the ability of governments, even with the best of intentions, to fully develop the necessary robust health and justice systems. Second, this article considers two additional factors: the political economy factors that enable or limit the ability of States to realize SRHR, as well as the growing evidence base that supports positive …

The Misuse Of Ratification-Era Sources By Unitary Executive Theorists, Jed Handelsman Shugerman

Faculty Scholarship

This symposium essay suggests that, given an ostensibly originalist Supreme Court, the future depends on getting the past right. The unitary executive theory is approaching its political and doctrinal zenith in 2025, at the very moment it is approaching an evidentiary crisis. This essay details that crisis: a subset of misuses and misrepresentations of sources in the unitary executive scholarship. This subset focuses on serious misrepresentations of the Ratifications debates.

The Ratification debates appropriately have become the primary source of evidence for original public meaning, the dominant theory of originalism. The Ratification debates have always been a significant problem for …

Taking Revolution Seriously, Zohra Ahmed

Faculty Scholarship

Every so often, a prison strike will make national news, as it did in 2014, 2016, and 2018. ¹ The media will focus on the atrocious conditions of confinement; the unchecked violence; the wages numerated in pennies; and the state’s indifference to the strikers’ modest demands for food, medical care, and human contact.

Orisanmi Burton’s² book, Tip of the Spear: Black Radicalism, Prison Repression, and the Long Attica Revolt, urges us to process such reporting with a healthy dose of skepticism. What if prison rebellions were telling us something else, something even more important? What if they were …

Response To Petition For Rehearing En Banc, Felicia M. Sonmez V. Wp Company Llc Et Al, Madeline H. Meth, Brian Wolfman, Becca Steinberg, Regina Wong, Elizabeth Brownstein, Nathaniel Allen Deacon

Faculty Scholarship

Felicia Sonmez alleges that the Washington Post violated the D.C. Human Rights Act by banning her from covering certain stories because she is a woman and a sexual-assault survivor. Op. 2-3. After finding Sonmez’s detailed allegations plausible, a panel of this Court rejected as premature the Post’s First Amendment defense that its decision was driven not by discrimination but by a desire to maintain an appearance of objectivity. Op. 4. Because “what actually motivated the Post editors to impose the bans on Sonmez is a factual question,” the panel held, the Post’s First Amendment defense could not be resolved on …

Memgb-Diff: Memory-Efficient Multivariate Gaussian Bias Diffusion Model For 3d Bias Field Correction, Shuo Li

Faculty Scholarship

Bias fields inevitably degrade MRI that seriously interferes the diagnosis of physicians for accurate analysis, and removing it is a crucial image analysis task. Generative models (such as GANs) are used for bias field correction, and outperform traditional methods, however are hindered by the high cost of data annotation and instability during training. Recently, the diffusion-based methods have excelled over GANs in many applications, and they are powerful in removing noise from images, while the bias field can be regarded as a smooth noise. However, it is a challenge to directly apply to 3D bias field correction due to sampling …

Stable Heteroclinic Channels As A Decision-Making Model: Overcoming Low Signal-To-Noise Ratio With Mutual Inhibition, Natasha A. Rouse

Faculty Scholarship

Bio-inspired robot controllers are becoming more complex as we strive to make them more robust to, and flexible in, noisy, real-world environments. A stable heteroclinic network (SHN) is a dynamical system that produces cyclical state transitions using noisy input. SHN-based robot controllers enable sensory input to be integrated at the phase-space level of the controller, thus simplifying sensor-integrated, robot control methods. In this work, we investigate the mechanism that drives branching state trajectories in SHNs. We liken the branching state trajectories to decision-splits imposed into the system, which opens the door for more sophisticated controls-all driven by sensory input. This …

Nerve Transfers For Median Nerve Injury, Corinne Wee

Faculty Scholarship

Due to its role in hand function, median nerve injuries can have a significant impact on patients’ lives. Nerve transfers can be performed alone or in conjunction with tendon transfers to restore critical functions supplied by the median nerve, with a particular emphasis on restoring grasp, pinch, and sensation. Continued study into possible nerve transfers for median nerve injury has led to multiple options that can be tailored to the patient's demands, deficits, and injury pattern.

Soft Robotic Brittle Star Shows The Influence Of Mass Distribution On Underwater Walking, Zach J. Patterson

Faculty Scholarship

Most walking organisms tend to have relatively light limbs and heavy bodies in order to facilitate rapid limb motion. However, the limbs of brittle stars (Class Ophiuroidea) are primarily comprised of dense skeletal elements, with potentially much higher mass and density compared to the body disk. To date, little is understood about how the relatively unique distribution of mass in these animals influences their locomotion. In this work, we use a brittle star inspired soft robot and computational modeling to examine how the distribution of mass and density in brittle stars affects their movement. The soft robot is fully untethered, …

Thermodynamic Water Activity Explains The Unusual Electrochemical Stability Of Aqueous Deep Eutectic Solvents, Desiree Mae Prado, Aaron Niño Gonzaga, Clemens Burda

Faculty Scholarship

The presence of water in nonaqueous deep eutectic solvent (DES) electrolytes has been debated in recent years, with efforts ranging from its complete removal to willful addition. It was shown that controlled amounts of water can be beneficial, as it not only enhances the physicochemical properties of these electrolytes but also has no significant detrimental effects on their electrochemical stability. Despite these advantages, there is still limited understanding of how water interacts with DES systems at the molecular level. This study examines the water activity in ethylene glycol and glycerol, as well as their binary mixtures with choline chloride to …

How Engineering Students Learn And Are Impacted By Empathy Training: A Multi-Year Study Of An Empathy Program Focused On Disability And Technology, Eric Schearer

Faculty Scholarship

Measurable results of efforts to teach empathy to engineering students are sparse and somewhat mixed. This study’s objectives are (O1) to understand how empathy training affects students’ professional development relative to other educational experiences, (O2) to track empathy changes due to training over multiple years, and (O3) to understand how and what students learn in empathy training environments.

Behavior Of Rio Sao Francisco Piranhas In Response To Changes In Space And Density, Ronald G. Oldfield, Josie E. Thal, Kristen E. Lukas

Faculty Scholarship

Previous observations of Rio Sao Francisco piranhas (Pygocentrus piraya) at Cleveland Metroparks Zoo revealed frequent aggressive interactions, which were associated with the injury and death of some individuals. Fishes are known to increase aggressive behavior when available space is limited. We compared the behavior of the piranhas longitudinally across three different space/density conditions: (1) in a group held in a small aquarium before the death of one individual, (2) in the same group after the death of one individual, (3) and in one individual of the group after it was later moved into a larger, multispecies aquarium. In the smaller …

Personalizing And Decolonizing General Education: A Case Study In Gamifying Global Art History Curriculum, James Hutson, Trent Olsen, Robyne Elder

Faculty Scholarship

This study explores the transformation of general education art history courses at a liberal arts college, shifting from Eurocentric surveys to a decolonized, gamified, and student-centered curriculum. Through a longitudinal mixed-methods design, the research evaluates the integration of global narratives and innovative teaching strategies to enhance student engagement and global competencies. Data from pre- and post-implementation surveys with faculty, students, and instructional designers demonstrate significant improvements in student satisfaction, cultural openness, and engagement with global art. Challenges include navigating demographic skews, addressing the complexity of gamified structures, and refining assignment instructions. Findings highlight the value of curriculum redesigns that promote …