Digital Commons Network^™

Evolving Sovereignty Relationships Between Affiliated Jurisdictions: Lessons For Native American Jurisdictions, Vaughan Carter, Charlotte Ku, Andrew P. Morriss

Faculty Scholarship

Though sovereignty is principally associated with governance over a territory and freedom to act in the international arena, this article examines sovereignty as empowerment. The study tests the applicability to Native American jurisdictions of the experiences of fifteen case study jurisdictions presently associated with the United Kingdom, the Netherlands, and France in shared sovereign relationships. The focus is on the evolution of those relationships and opportunities for development where jurisdictions do not attain full control over their affairs. The case studies examine the relationships from the perspectives of political, economic, and cultural sovereignty. The article further examines the relationships in …

Investigation Of Flow Boiling Critical Heat Flux And Heat Transfer Within A Horizontally Oriented Channel With One-Sided Heating At Three Levels Of Subcooled Inlet, Chinmay Shingote, Cho Ning Huang, Chirag Kharangate

Faculty Scholarship

The aim of this study is to investigate the impact heater orientation and inlet conditions on heat transfer mechanisms during flow boiling, inside horizontally oriented rectangular channel using PF-5060. The experimental setup allows both upward and downward-facing single-sided heating configurations. Various inlet mass flux are examined, along with different levels of inlet subcooling. The impact of gravity is studied using flow visualization. During downward facing heating, vapor accumulates along the copper heater wall due to buoyancy effects resulting in notably low CHF and heat transfer values. In contrast, with upward facing heating, buoyancy assists in extraction of vapor from the …

Orthogonalizing Inputs, Talia B. Gillis

Faculty Scholarship

This paper examines an approach to algorithmic discrimination that seeks to blind predictions to protected characteristics by orthogonalizing inputs. The approach uses protected characteristics (such as race or sex) during the training phase of a model but masks these during deployment. The approach posits that including these characteristics in training prevents correlated features from acting as proxies, while assigning uniform values to them at deployment ensures decisions do not vary by group status.

Using a prediction exercise of loan defaults basedon mortgage HMDA data and German credit data, the paper highlights the limitations of this orthogonalization strategy. Applying a lasso …

The Ideology Of Press Freedom, Hannah Bloch-Wehba

Faculty Scholarship

This Article offers a critical account of the law of press freedom. American law and political culture laud the press as an institution that plays a vital role in democracy: guarding against corruption, facilitating self-governance, and advocating for free expression. These democratic functions provide justification for the law of press freedom, which defends the media’s autonomy and shields the press from outside interference.

But the dominant accounts of the press’s democratic role are only partly accurate. The law of press freedom is grounded in large part in journalism’s professional commitments to objectivity, public service, and autonomy. These idealized characterizations, flawed …

War Powers Reform: A Skeptical View, Matthew C. Waxman

Faculty Scholarship

Debates about war powers focus too much on legal checks and on the President’s power to start wars. Congressional checks before and during crises work better than many reform-ists suppose, and there are ways to improve Congress’s political checking without substantial legal reform.

Rico's Long Arm, Randy D. Gordon

Faculty Scholarship

RICO has for over 50 years presented something of a parlor game for lawyers, mostly because its text leaves wide latitude in interpretation. And, as is often the case with RICO, resolution of one question begets more. The Supreme Court’s recent decision in Yegiazaryan v. Smagin proves no exception. Here, the Court brought some clarity to a question left open by RJR Nabisco: viz, what must one plead and prove to satisfy the “domestic injury” requirement necessary to invoke an extraterritorial application of RICO. The Court held that a foreign plaintiff can indeed, given the right facts and circumstances, establish …

Identifying Virtual Care Modality In Electronic Health Record Data, Kurt C. Stange

Faculty Scholarship

Background: Virtual care increased dramatically during the COVID-19 pandemic. The specific modality of virtual care (video, audio, eVisits, eConsults, and remote patient monitoring) has important implications for the accessibility and quality of care, but rates of use are relatively unknown. Methods for identifying virtual care modalities, especially in electronic health records (EHR) are inconsistent. This study (a) developed a method to identify virtual care modalities using EHR data and (b) described the distribution of these modalities over a 3-year study period. Methods: EHR data from 316 primary care safety net clinics throughout the study period (4/1/2020-3/31/2023) were included. Visit type …

Sociodemographic And Clinical Characteristics Of People With Oldest Older Age Bipolar Disorder In A Global Sample: Results From The Global Aging And Geriatric Experiments In Bipolar Disorder Project, Peijun Chen, Martha Sajatovic, Joy Yala, Kaylee Sarna

Faculty Scholarship

Objects: Studies of older age bipolar disorder (OABD) have mostly focused on “younger old” individuals. Little is known about the oldest OABD (OOABD) individuals aged ≥70 years old. The Global Aging and Geriatric Experiments in Bipolar Disorder (GAGE-BD) project provides an opportunity to evaluate the OOABD group to understand their characteristics compared to younger groups. Methods: We conducted cross-sectional analyses of the GAGE-BD database, an integrated, harmonized dataset from 19 international studies. We compared the sociodemographic and clinical characteristics of those aged <50 (YABD, n = 184), 50–69 (OABD, n = 881), and ≥70 (OOABD, n = 304). To standardize the comparisons between age categories and all characteristics, we used multinomial logistic regression models with age category as the dependent variable, with each characteristic as the independent variable, and clustering of standard errors to account for the correlation between observations from each of the studies. Results: OOABD and OABD had lower severity of manic symptoms (Mean YMRS = 3.3, 3.8 respectively) than YABD (YMRS = 7.6), and lower depressive symptoms (% of absent = 65.4%, and 59.5% respectively) than YABD (18.3%). OOABD and OABD had higher physical burden than YABD, especially in the cardiovascular domain (prevalence = 65% in OOABD, 41% in OABD and 17% in YABD); OOABD had the highest prevalence (56%) in the musculoskeletal domain (significantly differed from 39% in OABD and 31% in YABD which didn't differ from each other). Overall, OOABD had significant cumulative physical burden in numbers of domains (mean = 4) compared to both OABD (mean = 2) and YABD (mean = 1). OOABD had the lowest rates of suicidal thoughts (10%), which significantly differed from YABD (26%) though didn't differ from OABD (21%). Functional status was higher in both OOABD (GAF = 63) and OABD (GAF = 64), though only OABD had significantly higher function than YABD (GAF = 59). Conclusions: OOABD have unique features, suggesting that (1) OOABD individuals may be easier to manage psychiatrically, but require more attention to comorbid physical conditions; (2) OOABD is a survivor cohort associated with resilience despite high medical burden, warranting both qualitative and quantitative methods to better understand how to advance clinical care and ways to age successfully with BD.

Uncovering The Interhospital Price Variations For Vasectomies In The United States, Sherry Mortach, Nicholas Sellke, Stephen Rhodes, Helen H. Sun, Kimberly Tay, Ramy Abou Ghayda, Aram Loeb, Nannan Thirumavalavan

Faculty Scholarship

Due to the historic lack of transparency in healthcare pricing in the United States, the degree of price variation for vasectomy is largely unknown. Our study aims to assess characteristics of hospitals reporting prices for vasectomy as well as price variation associated with hospital factors and insurance status. A cross-sectional analysis was performed in October, 2022 using the Turquoise Database which compiles publicly available hospital pricing data. The database was queried for vasectomy prices to identify the cash (paid by patients not using insurance), commercial (negotiated by private insurers) and Medicare and Medicaid prices for vasectomies. Hospital characteristics of those …

Structural Insights Into Peptidoglycan Glycosidase Etga Binding To The Inner Rod Protein Esci Of The Type Iii Secretion System Via A Designed Esci-Etga Fusion Protein, Jacob Boorman, Focco Van Den Akker

Faculty Scholarship

Bacteria express lytic enzymes such as glycosidases, which have potentially self-destructive peptidoglycan (PG)-degrading activity and, therefore, require careful regulation in bacteria. The PG glycosidase EtgA is regulated by localization to the assembling type III secretion system (T3SS), generating a hole in the PG layer for the T3SS to reach the outer membrane. The EtgA localization was found to be mediated via EtgA interacting with the T3SS inner rod protein EscI. To gain structural insights into the EtgA recognition of EscI, we determined the 2.01 Å resolution structure of an EscI (51–87)-linker-EtgA fusion protein designed based on AlphaFold2 predictions. The structure …

Effects Of Micromachining On Anti-Oxidant Elution From A Mechanically-Adaptive Polymer, Natalie N. Mueller, Youjoung Kim, Mali Ya Mungu Ocoko, Peter Dernelle, Ishani Kale, Simran Patwa, Anna Clarissa Hermoso, Deeksha Chirra, Jeffrey R. Capadona, Allison E. Hess-Dunning

Faculty Scholarship

Intracortical microelectrodes (IMEs) can be used to restore motor and sensory function as a part of brain–computer interfaces in individuals with neuromusculoskeletal disorders. However, the neuroinflammatory response to IMEs can result in their premature failure, leading to reduced therapeutic efficacy. Mechanically-adaptive, resveratrol-eluting (MARE) neural probes target two mechanisms believed to contribute to the neuroinflammatory response by reducing the mechanical mismatch between the brain tissue and device, as well as locally delivering an antioxidant therapeutic. To create the mechanically-adaptive substrate, a dispersion, casting, and evaporation method is used, followed by a microfabrication process to integrate functional recording electrodes on the material. …

Factors Influencing Music Therapists’ Retention Of Clinical Hours With Autistic Clients Over Telehealth During The Covid-19 Pandemic, Nicole M. Richard Williams

Faculty Scholarship

The COVID-19 pandemic influenced music therapists to migrate services to online platforms, though some lost clinical hours during the pandemic when telehealth was not a viable option. This survey study aimed to ascertain factors that helped music-based therapists to continue serving autistic clients over telehealth during the pandemic. We surveyed 193 accredited music therapists located mainly in Canada and the United States. In addition to gathering data on general perceptions of telehealth music therapy and Neurologic Music Therapy® (NMT), one-way ANOVAs were applied to determine differences in percent-change loss of clinical hours for music therapists: 1) working in different employment …

In Vivo Characterization Of Intracortical Probes With Focused Ion Beam-Etched Nanopatterned Topographies, Jonathan L. Duncan, Jaime J. Wang, Gabriele Glusauskas, Yue Gao, George F. Hoeferlin, Allison E. Hess-Dunning, Jeffrey R. Capadona

Faculty Scholarship

(1) Background: Intracortical microelectrodes (IMEs) are an important part of interfacing with the central nervous system (CNS) and recording neural signals. However, recording electrodes have shown a characteristic steady decline in recording performance owing to chronic neuroinflammation. The topography of implanted devices has been explored to mimic the nanoscale three-dimensional architecture of the extracellular matrix. Our previous work used histology to study the implant sites of non-recording probes and showed that a nanoscale topography at the probe surface mitigated the neuroinflammatory response compared to probes with smooth surfaces. Here, we hypothesized that the improvement in the neuroinflammatory response for probes …

Integrating Multiscale Geospatial Analysis For Monitoring Crop Growth, Nutrient Distribution, And Hydrological Dynamics In Large-Scale Agricultural Systems, Olatunde D. Akanbi, Deepa C. Bhuvanagiri, Erika I. Barcelos, Arafath Nihar, Brian Gonzalez Hernandez, Jeffrey M. Yarus, Roger H. French

Faculty Scholarship

Monitoring crop growth, soil conditions, and hydrological dynamics are imperative for sustainable agriculture and reduced environmental impacts. This interdisciplinary study integrates remote sensing, digital soil mapping, and hydrological data to elucidate intricate connections between these factors in the state of Ohio, USA. Advanced spatiotemporal analysis techniques were applied to key datasets, including the MODIS sensor satellite imagery, USDA crop data, soil datasets, Aster GDEM, and USGS stream gauge measurements. Vegetation indices derived from MODIS characterized crop-specific phenology and productivity patterns. Exploratory spatial data analysis show relationships of vegetation dynamics and soil properties, uncovering links between plant vigor, edaphic fertility, and …

Integrating Multiscale Geospatial Analysis For Monitoring Crop Growth, Nutrient Distribution, And Hydrological Dynamics In Large-Scale Agricultural Systems, Olatunde D. Akanbi, Deepa C. Bhuvanagiri, Erika I. Barcelos, Arafath Nihar, Brian Gonzalez Hernandez, Jeffrey M. Yarus, Roger H. French

Faculty Scholarship

Monitoring crop growth, soil conditions, and hydrological dynamics are imperative for sustainable agriculture and reduced environmental impacts. This interdisciplinary study integrates remote sensing, digital soil mapping, and hydrological data to elucidate intricate connections between these factors in the state of Ohio, USA. Advanced spatiotemporal analysis techniques were applied to key datasets, including the MODIS sensor satellite imagery, USDA crop data, soil datasets, Aster GDEM, and USGS stream gauge measurements. Vegetation indices derived from MODIS characterized crop-specific phenology and productivity patterns. Exploratory spatial data analysis show relationships of vegetation dynamics and soil properties, uncovering links between plant vigor, edaphic fertility, and …

Using Spatio-Temporal Graph Neural Networks To Estimate Fleet-Wide Photovoltaic Performance Degradation Patterns, Yangxin Fan, Raymond Wieser, Xuanji Yu, Yinghui Wu, Laura S. Bruckman, Roger H. French

Faculty Scholarship

Accurate estimation of photovoltaic (PV) system performance is crucial for determining its feasibility as a power generation technology and financial asset. PV-based energy solutions offer a viable alternative to traditional energy resources due to their superior Levelized Cost of Energy (LCOE). A significant challenge in assessing the LCOE of PV systems lies in understanding the Performance Loss Rate (PLR) for large fleets of PV systems. Estimating the PLR of PV systems becomes increasingly important in the rapidly growing PV industry. Precise PLR estimation benefits PV users by providing real-time monitoring of PV module performance, while explainable PLR estimation assists PV …

Using Spatio-Temporal Graph Neural Networks To Estimate Fleet-Wide Photovoltaic Performance Degradation Patterns, Yangxin Fan, Raymond Wieser, Xuanji Yu, Yinghui Wu, Laura S. Bruckman, Roger H. French

Faculty Scholarship

Accurate estimation of photovoltaic (PV) system performance is crucial for determining its feasibility as a power generation technology and financial asset. PV-based energy solutions offer a viable alternative to traditional energy resources due to their superior Levelized Cost of Energy (LCOE). A significant challenge in assessing the LCOE of PV systems lies in understanding the Performance Loss Rate (PLR) for large fleets of PV systems. Estimating the PLR of PV systems becomes increasingly important in the rapidly growing PV industry. Precise PLR estimation benefits PV users by providing real-time monitoring of PV module performance, while explainable PLR estimation assists PV …

Flow Cytometry Of Dnmt1 As A Biomarker Of Hypomethylating Therapies, Philip G. Woost, Basem M. William, Brenda W. Cooper, Masumi Ueda Oshima, Folashade Otegbeye, Marcos J. De Lima, David Wald, Reda Z. Mahfouz, Yogen Saunthararajah, Tammy Stefan, James W. Jacobberger

Faculty Scholarship

The 5-azacytidine (AZA) and decitabine (DEC) are noncytotoxic, differentiation-inducing therapies approved for treatment of myelodysplastic syndrome, acute myeloid leukemias (AML), and under evaluation as maintenance therapy for AML postallogeneic hematopoietic stem cell transplant and to treat hemoglobinapathies. Malignant cell cytoreduction is thought to occur by S-phase specific depletion of the key epigenetic regulator, DNA methyltransferase 1 (DNMT1) that, in the case of cancers, thereby releases terminal-differentiation programs. DNMT1-targeting can also elevate expression of immune function genes (HLA-DR, MICA, MICB) to stimulate graft versus leukemia effects. In vivo, there is a large inter-individual variability in DEC and 5-AZA activity because of …

Composition-Property Relationships Of Choline Based Eutectic Solvents: Impact Of The Hydrogen Bond Donor And Co2 Saturation, Ruth Dikki, Vaishali Khokhar, Muhammad Zeeshan, Oguz Kagan Coskun, Burcu Gurkan

Faculty Scholarship

Eutectic solvents are tunable for targeted applications through the functional groups in their hydrogen bond acceptor (HBA) and hydrogen bond donor (HBD) components, as well as the HBA : HBD composition ratio. This study examines the properties of choline-based eutectics containing imidazole, phenol, pyrrole-2-carbonitrile, and 1,2,4-triazole HBAs, and ethylene glycol, 1,2-propylene glycol, and ethanolamine HBDs. The viscosity, conductivity, degree of hydrogen bonding, thermal stability, and solvatochromic properties are examined as a function of HBA, HBD, and the composition. These studies revealed a predominant dependence of physical properties on the HBD and determined that the strong hydrogen bonding in phenol and …

Intracellular Neural Control Of An Active Feeding Structure In Aplysia Using A Carbon Fiber Electrode Array, Yu Huan, Benjamin N. Tibbetts, Hillel J. Chiel

Faculty Scholarship

Background: To study neural control of behavior, intracellular recording and stimulation of many neurons in freely moving animals would be ideal. However, current technologies limit the number of neurons that can be monitored and manipulated. A new technology has become available for intracellular recording and stimulation which we demonstrate in the tractable nervous system of Aplysia. New method: Carbon fiber electrode arrays (whose tips are coated with platinum-iridium) were used with an in vitro feeding preparation to intracellularly record from and to control the activity of multiple neurons during feeding movements. Results: In an in vitro feeding preparation, the carbon …

Nurse Practitioners In Critical Care Transport, David M. Kaniecki, Robert L. Grabowski, David Holloway

Faculty Scholarship

The inclusion of nurse practitioners (NPs) in critical care transport teams has the potential to enhance patient care and improve team operations. NPs can manage complex clinical situations during transport and excel in various roles such as leadership, education, mentoring, research, quality improvement, and clinical expertise. As we navigate the evolving landscape of critical care transport, it is crucial to explore the potential benefits offered by NPs. Their distinct skills and experiences effectively position them to improve patient outcomes, enhance team performance, and contribute to health care's financial sustainability. This article discusses the role of NPs in critical care transport, …

Point-Of-Care Diagnostic Test For Beta-Thalassemia, Ran An, Umut A. Gurkan

Faculty Scholarship

Hemoglobin (Hb) disorders are among the most common monogenic diseases affecting nearly 7% of the world population. Among various Hb disorders, approximately 1.5% of the world population carries β-thalassemia (β-Thal), affecting 40,000 newborns every year. Early screening and a timely diagnosis are essential for β-thalassemia patients for the prevention and management of later clinical complications. However, in Africa, Southern Europe, the Middle East, and Southeast Asia, where β-thalassemia is most prevalent, the diagnosis and screening for β-thalassemia are still challenging due to the cost and logistical burden of laboratory diagnostic tests. Here, we present Gazelle, which is a paper-based microchip …

Enhancing Workplace Neuro Health And Productivity: The Synergy Of Wearable Technology With Biophilic And Oxygenation Strategies, Piper Hutson, James Hutson

Faculty Scholarship

In the contemporary workplace, where a staggering 62% of employees reported experiencing burnout in 2023 according to a Medium article, the integration of wearable technology with biophilic and oxygenation strategies emerges as a vital Neurohemal initiative. This approach is particularly relevant for supporting neurodivergent individuals, as well as those recovering from stroke and long-COVID, in the context of return-to-office mandates. The article underscores the significance of research on increased hydrostatic pressure in circulation, particularly its impact on spinal and spinal cord blood flow during water immersion. This insight lays the groundwork for innovations like non-wet water massage devices, which could …

Automating Selective Area Electron Diffraction Phase Identification Using Machine Learning, Nathaniel Tomczak, Jennifer Carter

Faculty Scholarship

Selective area electron diffraction (SAED) patterns can provide valuable insight into the structure of a material. However, the manual identification of collected patterns can be a significant bottleneck in the overall phase classification workflow. In this work, we utilize the recent advances in computer vision and machine learning (ML) to automate the indexing of SAED patterns. The performance of six different ML algorithms is demonstrated using metallic plutonium-zirconium alloys. The most successful approach trained a neural network (NN) to make a classification of the phase and zone axis, and then utilized a second NN to synthesize multiple independent predictions of …

The Crusade For The Holy Grail Of Competitive Balance, Mislav Mataija, Petros C. Mavroidis

Faculty Scholarship

The specificity of sport is a concept acknowledged on both sides of the Atlantic. In the US it is linked to a (limited) exception from antitrust laws. In Europe, the application of the rules on free movement of persons, services, and workers, as well as antitrust, has left some room for it. But whereas the US has gone full steam ahead to regulate competitive balance, Europe has not. In this contribution, inspired by the work of Steve Weatherill and others, we ask the question whether the observed differentiated approach is justified because of the nature of competition on the two …

Corpus Linguistics And The Original Public Meaning Of The Sixteenth Amendment, Thomas R. Lee, Lawrence B. Solum, James C. Phillips, Jesse A. Egbert

Faculty Scholarship

Moore v. United States raises the question whether unrealized gains, such as an increase in property value or a stock portfolio, constitute “incomes, from whatever source derived” under the original meaning of the Sixteenth Amendment. Moore is widely viewed as the most important tax case to reach the United States Supreme Court in decades. It is also an opportunity for the Court to refine its theory and method of finding original meaning.

We focus here on the original public meaning of the Sixteenth Amendment—the ordinary, common meaning attributed to its text by the general public in 1913. So far, the …

Fostering Empathetic Career Development Through Non-Violent Communication Principles, Aysegul Keskin Zeren

Faculty Scholarship

Career services professionals can embody compassion and essential dialogue skills by embracing Nonviolent Communication (NVC) principles. This framework can aid career services professionals in serving as powerful role models for students entering the job market. Students will feel empowered to navigate the professional world with increased emotional intelligence. Influential leaders like Satya Nadella, the CEO of Microsoft, recognized the significance of NVC. When he became the CEO of Microsoft in 2014, Nadella decided to use the NVC framework to change the company culture (Abadi, 2018).

The Wages Of Crying Roe: Some Realism About Dobbs V. Jackson Women’S Health Organization, Neil S. Siegel

Faculty Scholarship

The U.S. Supreme Court’s reasoning in Dobbs v. Jackson Women’s Health Organizationcannot be taken seriously. The Court’s stated rationale for rejecting continued protection of the abortion right—that abortion is not deeply rooted in nineteenth century history and tradition—applies with equal force to other substantive due process rights that the DobbsCourt repeatedly insisted were not under threat even without considering stare decisis, including contraception, sexual intimacy between consenting adults, and same-sex marriage. One should add inter-racial marriage and protection from involuntary sterilization to that list. Rather than applying its draconian version of the “history and tradition” test in a …

Online Disinhibited Contracts, Wayne R. Barnes

Faculty Scholarship

There have been at least two dominant forces at work in the realm of consumer contracting over the past several decades. One has been the rise and domination of the standard form contract (whereby merchants contract with consumers via the use of standardized, boilerplate terms and conditions that consumers do not read or understand). The second force has been the rise of e-commerce and the purchase of goods and services via websites and other online platforms, and the use of “wrap” formation methodology (whereby merchants obtain consumer assent to the online terms and conditions via the consumer’s informal click, scroll, …

Time To Blood Pressure Control And Predictors Among Patients Receiving Integrated Treatment For Hypertension And Hiv Based On An Adapted Who Hearts Implementation Strategy At A Large Urban Hiv Clinic In Uganda, Willington Amutuhaire, Lewis S. Musoke, George A. Yendewa, Lewis S. Musoke, George A. Yendewa

Faculty Scholarship

In this cohort study, we determined time to blood pressure (BP) control and its predictors among hypertensive PLHIV enrolled in integrated hypertension-HIV care based on the World Health Organization (WHO) HEARTS strategy at Mulago Immunosuppression Clinic in Uganda. From August 2019 to March 2020, we enrolled hypertensive PLHIV aged ≥18 years and initiated Amlodipine 5 mg mono-therapy for BP (140–159)/(90–99) mmHg or Amlodipine 5 mg/Valsartan 80 mg duo-therapy for BP ≥ 160/90 mmHg. Patients were followed with a treatment escalation plan until BP control, defined as BP < 140/90 mmHg. We used Cox proportional hazards models to identify predictors of time to BP control. Of 877 PLHIV enrolled (mean age 50.4 years, 62.1% female), 30% received mono-therapy and 70% received duo-therapy. In the monotherapy group, 66%, 88% and 96% attained BP control in the first, second and third months, respectively. For patients on duo-therapy, 56%, 83%, 88% and 90% achieved BP control in the first, second, third, and fourth months, respectively. In adjusted Cox proportional hazard analysis, higher systolic BP (aHR 0.995, 95% CI 0.989-0.999) and baseline ART tenofovir/lamivudine/efavirenz (aHR 0.764, 95% CI 0.637–0.917) were associated with longer time to BP control, while being on ART for >10 years was associated with a shorter time to BP control (aHR 1.456, …