Digital Commons Network^™

Securitizing The University, Maryam Jamshidi

Publications

Since October 7, 2023, public and private actors have doubled down on efforts to securitize the American university. In large part, these initiatives aim to quash a vocal pro-Palestine movement that has become highly visible across U.S. campuses since October 7th. In targeting this group, these efforts have variously treated the university as an "object" of national security, namely, as a potential site of national security risk, while simultaneously encouraging or pressuring universities to "participate" in national security, namely, by actively and, in many cases, voluntarily furthering U.S. national security objectives. The university's status as object of and participant in …

The Legitimation Of Shareholder Primacy, Ann Lipton

Publications

We are living in a polarized era, and corporate governance is no exception. With controversies raging over "environmental, social, governance," (ESG) investing, diversity, equity and inclusion initiatives, climate change as an investment concern, and even Elon Musk's pay package at Tesla, it seems as though corporate governance has never been so starkly divided along partisan lines.

The divisions have threatened to spill over to Delaware, the preferred jurisdiction for incorporation in the United States. Several high profile cases—including those involving Elon Musk—have called Delaware's neutrality into question. Commenters have argued that Delaware's newly politicized approach threatens to splinter the corporate …

Tainted Source Code, Bryan H. Choi

Publications

Open-source software has long eluded tort liability. Fierce ideological commitments and sticky license terms support a long tradition of forbearance against penalizing harmful or negligent work in open-source communities. The free, noncommercial, distributed, and anonymous characteristics of open-source contributions present additional obstacles to legal enforcement.

The exponential rise in software supply chain attacks has given new urgency to the problem of bad open-source code. Yet, current approaches are unlikely to meaningfully improve open-source security and safety. On the one hand, technological tools and self-governance mechanisms remain woefully underdeveloped and underutilized. On the other hand, liability proposals that place all the …

Greenhouse Management For The Smaller Structure--Educational And Hobby, Stacy A. Adams

Department of Agronomy and Horticulture: Faculty Publications

Greenhouses used for teaching or by hobbyist are smaller than those used for commercial production or found in the retail environment. Structural materials, covering, mechanical equipment, and control systems often are packaged as a kit made available through greenhouse suppliers. Supplier construction services may not be available, in which buyers must use local contractors to complete the installation. Greenhouses are unique structures that differ greatly from sheds or other outbuildings. They have coverings that allow maximum light transmittance, protected from UV degradation, and can handle wide inside to outside temperature extremes. This extension circular provides valuable information on the character, …

Corporate Climate Targets: Science, Discretion, And Climate-Washing, Nadav Orian Peer

Publications

The use of corporate climate targets has exploded in recent years and now encompasses many of the world's largest and most profitable companies. In a corporate climate target, a company voluntarily commits to reducing its emissions in line with climate science and the Paris Agreement. The broad adoption of these targets raises important questions: are these commitments truly aligned with science in the way they are advertised, or do they raise "climate-washing" concerns; i.e., do they exaggerate the benefits and significance of the climate targets? This Article investigates the role that science actually plays within targets and explores different types …

From Gods To Google, Rebecca Aviel, Margot Kaminski, Toni M. Massaro, Andrew Keane Woods

Publications

The First Amendment has become a significant barrier to sensible technology regulation. The conventional explanation for this is the Court's deregulatory turn in free-speech law. But the Lochnerization story is incomplete. The Court's profound solicitude for religious speakers plays a central role in the current digital-free-expression landscape. By protecting the speech of certain religious dissidents, the Court has created a set of constitutional entitlements that logically extend to technology firms. Along the way, the Court has eroded its ability to apply the First Amendment sensibly to novel technologies.

This Feature draws the doctrinal through line from gods to Google. We …

Teaching At The Intersection Of Federal Indian Law And Environmental Law Courses, Mia Montoya Hammersley, Vanessa Ann Racehorse, Heather Tanana, Nadine Padilla, Gerald Torres

Publications

A discussion of the important role of Federal Indian Law in the practice of environmental and natural resources law and guidance on incorporating this intersection into traditional environmental law courses and curricula.

What Copyright Can't Do, Blake Reid

Publications

Copyright has become a powerful regulatory regime for modern American life. Copyrighted works, including text, images, video, sounds, music, and software, coupled with routine, frictionless copying, form a large part of the information, cultural and social context, and infrastructure of our increasingly digital society. Copyright law's powerful remedies are now positioned to intervene in a wide range of everyday activities. As a result, scholars, policymakers, and advocates have increasingly called for modifying and applying U.S. copyright law to solve a wide range of public policy problems, from vindicating disability rights to protecting privacy to promoting competition among wireless carriers.

But …

Transitioning To Regenerative Agriculture: One "Net-Zero" Pledge At A Time, Alexia Brunet Marks

Publications

As climate change intensifies, food sector multinational companies (MNCs), like Nestlé; Mars, Inc.; Unilever; PepsiCo; and Danone, face increasing pressure to reach net-zero by 2050, whereby they would reduce and ultimately eliminate carbon dioxide emissions from their supply chains by 2050. Carbon dioxide emissions are a major business liability, decreasing a firm’s value an average of $212,000 for every one thousand metric tons produced. As companies seek to align their pledges with regional, national, and subnational climate goals, they are legally required to comply with a growing number of disclosure rules for foods entering the United States and the European …

Unwritten Administrative Law And The Regulatory Last Mile, Anthony B. Derron

Publications

Programs like the Clean Water Act, Clean Air Act, and Resource Conservation and Recovery Act are ostensibly federal. But once they change hands from national to subnational, they’re implemented through state statutes and regulations, not direct enforcement of the United States Code. As a result, state, not federal, administrative law governs in many bread-and-butter situations. Through a comprehensive fifty-state survey, I find that this body of law is largely unwritten.

Yet cooperative federalism relies on the capacity of state institutions to function. And equally critical is the existence of law that shepherds a program from congressional subcommittee to the very …

Nist's Software Un-Standards, Bryan H. Choi

Publications

The National Institute of Standards and Technology (NIST) has become a beacon of hope for those who trust in federal standards for software and AI safety. Moreover, lawmakers and commentators have indicated that compliance with NIST standards ought to shield entities from liability. With more than a century of expertise in scientific research and standard setting, NIST would seem to be uniquely qualified to develop such standards.

But as I argue in this Article, this faith is misplaced. NIST’s latest forays in risk management frameworks disavow concrete metrics or outcomes, and solicit voluntary participation instead of providing stable mandates. That …

In Vitro Comparative Study Of Composite Coatings For Magnesium-Based Bone Implants, Abdelrahman Amin, Bryce Williams, Thomas Mcgehee, Alyssandra Navarro, Vipul Patil, Mostafa Elsaadany, Hanna Ibrahim

Biomedical Engineering Faculty Publications and Presentations

This study provides a comparative assessment of the corrosion, morphology, and biological properties of four of the most promising coating methods for magnesium in biomedical applications, namely micro-arc oxidation (MAO), graphene oxide (GO)-containing MAO coating, MAO/sol-gel composite coating, and MAO/polycaprolactone (PCL) polymer dip coating approaches. Despite the abundance of research focused on these promising coating approaches, there is a notable lack of comparative studies evaluating their properties. To this end, the investigated composite coatings are ZK60+MAO, ZK60+MAO/GO, ZK60+MAO/Sol-gel, and ZK60+MAO/PCL composite coating. Several tests were used to assess various properties of the prepared groups such as in vitro corrosion characteristics, …

Addressing The Barriers To Peritoneal Dialysis-Visual Appeal Matters, Sam Stephens, Larissa Whale, Makenzie Kapales, Fatima Ayub, Morten O. Jensen, Manisha Singh

Biomedical Engineering Faculty Publications and Presentations

Peritoneal dialysis (PD) is an effective renal replacement strategy for patients with end-stage renal disease utilizing the peritoneum as the filter and PD catheter as access. A survey of PD patients showed that some felt uncomfortable with the length of current catheters and would be interested to explore newer, shorter designs. We redesigned the transfer set and external portion of the catheter, addressing this barrier as a part of our multi-institutional design project led by a nephrologist from the University of Arkansas for Medical Sciences (UAMS) and an engineering design team from the biomedical engineering department at the University of …

What's The Harm In (Partisan) Gerrymandering? Collective Vs. Dyadic Accounts Of Representational Disparities, Sanford C. Gordon, Douglas M. Spencer, Sidak Yntiso

Publications

Traditional approaches for documenting the harm of gerrymandering emphasize collective representation by legislatures, minimizing the relationship between individual voters and their respective representatives. Federal courts have struggled to map collective accounts onto cognizable constitutional harms, reflecting a discomfort evaluating a system of representation inescapably rooted in geographic districts using diagnostics that treat districts and their boundaries as an inconvenience rather than an intrinsic feature. A normative account of representation and accountability rooted in the dyadic relationship between voters and their legislators addresses the exact harms that courts have articulated yet struggled to substantiate. We derive a formal model of dyadic …

Bridging The Divide: How Do Lecturers In Undergraduate Sound Engineering Courses Bridge The Gap Between Industry And Education?, Daniel Tregenna

School of Law, Humanities and Social Sciences Theses

The formal study of sound engineering is a relatively modern and under-researched field within modern arts education. However, this subject has a number of features that are common across a range of subjects of a similar nature. How the lecturers who work on these courses influence students and tie them to the wider industry is potentially pivotal in an industry so intrinsically tied to the nature of interpersonal connections. Particularly where this industry simultaneously does not provide stable and sustained working partnerships. This international comparative study looks to explore the role lecturers on undergraduate sound engineering courses play in bridging …

Multi-Modal Framework For Autism Severity Assessment Using Spatio-Temporal Graph Transformers, Kush Gupta, Amir Aly, Emmanuel Ifeachor

School of Engineering, Computing and Mathematics

Diagnosing Autism Spectrum Disorder (ASD) remains challenging, as it often relies on subjective evaluations and traditional methods using fMRI data. This paper proposes an innovative multi-modal framework that leverages spatiotemporal graph transformers to assess ASD severity using skeletal and optical flow data from the MMASD dataset. Our approach captures movement synchronization between children with ASD and therapists during play therapy interventions. The framework integrates a spatial encoder, a temporal transformer, and an I3D network for comprehensive motion analysis. Through this multi-modal approach, we aim to deliver reliable ASD severity scores, enhancing diagnostic accuracy and offering a scalable, robust alternative to …

State Space Model Of Airflow In The Human Vocal Apparatus, Ian Howard

School of Engineering, Computing and Mathematics

To simulate both airflow and air pressure required for speech production, we developed a nonlinear state-space model of airflow in the human speech apparatus. We modeled the lungs as a mechanical, force-driven piston pump venting into a simplified larynx model, represented as a valve with time-varying resistance to airflow. The pump incorporates the effects of elasticity, viscosity, friction, and inertia, as well as differential air pressure. To maintain a constant target airflow through the larynx, a proportional-derivative (PD) controller applies force and regulates the piston. The model was implemented in MATLAB. Simulation results demonstrate that the model can maintain a …

Developing An Artificial Intelligence Framework For Identifying Fusion Blood-Based Biomarkers In Alzheimer's Disease, Ali H. Al-Nuaimi, Mohammed Kamal Nsaif, Shaymaa Al-Juboori

School of Engineering, Computing and Mathematics

Alzheimer’s Disease (AD) is an irreversible neurological disorder, a major cause of disability among the elderly, with no effective therapeutic options currently available. It is an asymp-tomatic disease in the prodromal stages and begins many years before clinical appearances. Early diagnosis of AD allows patients to obtain appropriate healthcare assistance, accelerating the development of new medications. A biomarker that evaluates the alterations in the brain cells produced by AD in its preliminary periods might be significant for its early identification. Blood-based biomarkers (BBBMs) facilitate the early detection of AD. The BBBMs detection procedure is cost-efficient and minimally invasive. The aim …

Artificial Intelligence Powered System For Epilepsy Detection Using Eeg Biomarkers, Ali H. Al-Nuaimi, Shaymaa Al-Juboori

School of Engineering, Computing and Mathematics

One of the most prevalent neurological disorders is epilepsy. Epileptic seizures can occurrepeatedly in people with the condition for no recognisable reason. The diagnostic methodsdependent on EEG are promising. EEG has uncovered the dynamic functioning of all brain areasthroughout time. Its low cost, non-invasiveness, and simply make it crucial for clinicalevaluations of brain function. Integrating multiple EEG biomarkers as a compound biomarkercould provide a high performance that may accelerate the diagnosis speeds. Artificial intelligencetechniques such as machine learning and deep learning provide a significant result in healthcareapplications. Logistic Regression (LR), Naive Bayes (NB), and Neural Network (NN) wereevaluated using a …

The Effect Of Device Geometry On The Performance Of A Wave Energy Converter, Emma C. Edwards, Craig Whitlam, John Chapman, Jack Hughes, Bryony Redfearn, Scott Brown, Scott Draper, Alistair G.L. Borthwick, Graham Foster, Dick K.P. Yue, Martyn Hann, Deborah Greaves

School of Engineering, Computing and Mathematics

Wave energy presents an excellent opportunity to add much-needed diversification to the global renewable energy portfolio. However, a competitive levelised cost of electricity for wave energy conversion devices is yet to be proven. Here, we optimise the geometry of a wave energy device to maximise power while also minimising the power take-off reaction moments. Using theory, numerical modelling and optimisation techniques, we show that by including minimisation of reaction moments in the optimisation, instead of only maximisation of power, it is possible to substantially lower the design loads while maintaining high efficiency. Using the underlying physics of how geometry affects …

A New Cfd-Mbd Wave-Structure Interaction Model: Coupling Openfoam With Chrono, Haifei Chen, Tianyuan Wang, Deborah Greaves, Hongda Shi, Qingping Zou

School of Engineering, Computing and Mathematics

Interconnected multibody floating structures have gained popularity recently. The dynamic response of moored interconnected floating bodies to wave action, however, are complicated and challenging to model and analyze. To tackle the problem, a novel wave-structure-interaction (WSI) model is developed for the first time by coupling a finite volume CFD model, OpenFOAM, with Project Chrono, a multi-physics simulation engine for multibody dynamics (MBD) and finite element analysis, through linking pre-compiled dynamic libraries. This paper focuses on dynamic behavior of rigid structures restrained with a mooring system. To account for the floating body motion in the fluid solver, both mesh deformation and …

Scaled Physical Modelling Of Floating Offshore Wind Turbines Using A Neural Network-Based Surrogate Model For Aerodynamic Emulation, Emma C Edwards, Edward Barbour, Tom Tosdevin, Edward Ransley, Kieran Monk, Alastair Reynolds, Anna Holcombe, Scott Brown, Deborah Greaves, Martyn Hann

School of Engineering, Computing and Mathematics

Scaled physical modelling of floating offshore wind turbines is a crucial step in the continued development of floating offshore wind to reach Net-Zero goals. However, it is an inherently difficult task due to the incongruity between Reynolds scaling (important for wind effects) and Froude scaling (important for wave effects). One option to overcome this difficulty is to use a real-time hybrid testing approach, whereby a Froude-scaled model is tested in a wave basin with a thruster replacing the wind turbine. Typically, a low-fidelity numerical model is run in real time to determine the appropriate aerodynamic thrust applied by the thruster. …

Advancing Point-Of-Care Testing With Nanomaterials-Based Screen-Printing Electrodes, S. Nazir

School of Engineering, Computing and Mathematics

Although numerous studies have been conducted on multiple screen-printing electrodes (SPEs), little emphasis has been placed on systematically assessing scholarly work on nanomaterial-equipped SPEs in bioanalytical research. The fabrication of state-of-the-art portable screen-printing measuring devices represents significant disease monitoring and diagnosis advancements. This review classifies screen-printing electrodes based on the nanomaterials used. It discusses cost, regulatory approvals for portable screen-printing electrodes in point-of-care diagnostics, sensitivity, specificity, size reductions, and proposed solutions. It looks into the significance of new nanomaterials and substrates in fabricating point-of-care diagnostic devices and miniaturisation techniques. The review primarily focuses on the recent downsizing advances that have …

Reducing Friction In Machine Oil Via Cesium-Hybridized Graphene Oxide Quantum Dot Additives, Islam Gomaa, Sherief Elsoudy, Maryam Galal, Ahmed Azim

Nanotechnology Research Centre

Friction and wear are among the most common causes of energy loss and component failure in mechanical systems, accounting for around 20–30% of total global energy consumption. Conventional lubricants fail to provide consistent performance in harsh conditions due to inadequate additive dispersion, agglomeration, and restricted surface reactivity. Recent advances in nanomaterial-based lubricants have shown promise, but it remains difficult to achieve significant friction and wear reduction at low additive concentrations while preserving stability. In this study, we synthesized and tested cesium-hybridized graphene oxide quantum dots (Cs-GOQDs) as novel lubricant additives. When incorporated into machine oil at 0.1 wt%, Cs-GOQDs reduced …

Myopia Correction, Myopia Control And Myopia Management: Definitions And Recommended Usage, International Myopia Institute (Imi), Ian Flitcroft, Mark A. Bullimore, Kate L. Gifford, Jost B. Jonas, Deborah Jones, Lyndon W. Jones, Pauline Kang, Serge Resnikoff, Jeffrey Walline, Christine F. Wildsoet

Research Outputs: 2025-Present

No abstract provided.

Incremental Innovation, George Horvath

Faculty Scholarship

Transformative innovations—the ones that use new technologies to disrupt the world—command our attention. But most new products are the result of a more mundane process of incremental iterative innovation, evolving through a long series of small modifications of existing technologies. Although both kinds of innovation can result in improved safety and utility, both can also create new dangers. We tend to be more aware of this in transformative innovations (as current worries over artificial intelligence show); by contrast, dangers created by incremental iterative innovation often go unrecognized, because the process itself is easy to overlook. Policymakers and regulators need to …

Cdc As A Debunker: The Limits Of Government In Countering Misinformation, Dorit R. Reiss

Faculty Scholarship

This Article argues that even in the best of times, government agencies are not well suited to debunking misinformation and suggests as alternatives a role for government in providing accurate information, a potential role for government in providing grants for debunking, and a more central role for private institutions in supporting debunking. It uses, as a case study, the Centers for Disease Control and Prevention (CDC)’s response to vaccine misinformation, focusing on issues the CDC has been addressing since before the COVID-19 pandemic, to highlight that the problem goes beyond the challenges of responding fast and accurately to the uncertainties …

Motherhood Or Work: Why Not Both? Representations Of Femininity In Australian Wartime Radio Serials, Emma Price

Theses

War is a gendering activity. As media is one of the many sites where gender is constructed, this study aims to investigate through a discourse analysis of serials produced by women for radio in the 1940s, the ways these programs represented or challenged social and cultural expectations placed on women. The themes female dramatists explored through the genre of radio serials, and the statements these programs made about life as a woman during the Second World War, are under-researched areas in Australian scholarship. While it must be acknowledged that the war was not a turning point in the status of …

Navigating The Growing Prospects And Growing Pains Of Managed Aquifer Recharge, Dave Owen, Helen Dahlke, Andrew Fisher, Ellen Bruno, Michael Kiparsky

Faculty Scholarship

Increasing water demands and declining groundwater levels have led to rising interest in managed aquifer recharge. That interest is growing in the United States—the focus of this article—and elsewhere. Increasing interest makes sense; managed aquifer recharge can reduce water-supply challenges and provide environmental benefits, sometimes with lower costs than alternative water-management approaches. But managed aquifer recharge also faces growing pains, which will make it difficult for projects to scale up and may limit the benefits provided by those projects that do go forward. Some of the problems arise from the challenges of finding physically suitable locations for managed aquifer recharge; …

Water And The Western City, Dave Owen

Faculty Scholarship

No abstract provided.