Digital Commons Network^™

The Promise And Perils Of Tech Whistleblowing, Hannah Bloch-Wehba

Faculty Scholarship

Whistleblowers and leakers wield significant influence in technology law and policy. On topics ranging from cybersecurity to free speech, tech whistleblowers spur congressional hearings, motivate the introduction of legislation, and animate critical press coverage of tech firms. But while scholars and policymakers have long called for transparency and accountability in the tech sector, they have overlooked the significance of individual disclosures by industry insiders—workers, employees, and volunteers—who leak information that firms would prefer to keep private.

This Article offers an account of the rise and influence of tech whistleblowing. Radical information asymmetries pervade tech law and policy. Firms exercise near-complete …

Brandeisian Banking, Kathryn Judge

Faculty Scholarship

Banking law shapes the structure of the banking system, which in turn shapes the structure of the economy. One of the most significant ways that banking law in the United States traditionally sought to promote Brandeisian values of stability and decentralization was through a combination of carrots and sticks that enabled small banks across the country to thrive. To see this requires a richer understanding of Brandeis as someone who valued not just atomistic competition but also small business and broad flourishing. It also requires a deeper understanding of the ways different parts of banking law worked together during the …

The Will To Chaos And Disorder: The Behemoth As A Model Of Political Economy, Bernard E. Harcourt

Faculty Scholarship

The history of political economy is tormented by beasts. The most famous is the Leviathan, the giant serpentine monster that figures in Hobbes’s masterpiece of modern political theory. Robert Fredona and Sophus Reinert spotlight another sea monster, the Kraken, that giant octopus or squid with a particular morphology (i.e., its tentacles) that so fittingly describes the grip of multinational corporations, stateless financial capital, social media, and tech giants today. But there are still other monsters in the bestiary of political economy. In this essay, I highlight the Behemoth, a land monster that captures another critical dimension of political economy: the …

Researcher Access To Social Media Data: Lessons From Clinical Trial Data Sharing, Christopher J. Morten, Gabriel Nicholas, Salomé Viljoen

Faculty Scholarship

For years, social media companies have sparred with lawmakers over how much independent access to platform data they should provide researchers. Sharing data with researchers allows the public to better understand the risks and harms associated with social media, including areas such as misinformation, child safety, and political polarization. Yet researcher access is controversial. Privacy advocates and companies raise the potential privacy threats of researchers using such data irresponsibly. In addition, social media companies raise concerns over trade secrecy: the data these companies hold and the algorithms powered by that data are secretive sources of competitive advantage. This Article shows …

The Last Colony Of The Mind: Narrative, Legal Advocacy, And The Decolonization Of Legal Knowledge, Ayodeji Kamau Perrin

Faculty Scholarship

Philippe Sands’ The Last Colony¹ tells the story of how Chagos Islanders won the right to return to the lands of their birth through a 2019 Advisory Opinion of the International Court of Justice (ICJ).² In 1965, while the United Kingdom stood in the midst of conceding to the independence claims of myriad anti-colonialists throughout its imperial holdings, it took the anachronistic step of creating a colony—the British Indian Ocean Territory (BIOT).³ In flagrant violation of UN Resolution 1514,⁴ the United Kingdom detached the Chagos Archipelago from the colony of Mauritius. And between 1967 and 1973, …

Cell-Type Specific Molecular Expression Levels By Restricted-Dimensional Cytometry, David Kaplan, Hillard M. Lazarus

Faculty Scholarship

Background: Cytometric analysis has been commonly used to delineate distinct cell subpopulations among peripheral blood mononuclear cells by the differential expression of surface receptors. This capability has reached its apogee with high-dimensional approaches such as mass cytometry and spectral cytometry that include simultaneous assessment of 20–50 analytes. Unfortunately, this approach also engenders significant complexity with analytical and interpretational pitfalls. Methods: Here, we demonstrate a complementary approach with restricted-dimensionality to assess cell-type specific intracellular molecular expression levels at exceptional levels of precision. The expression of five analytes was individually assessed in four mononuclear cell-types from peripheral blood. Results: Distinctions in expression …

Nonpharmacologic Rate Control Of Postoperative Atrial Fibrillation In The Canine Sterile Pericarditis Model, Seungyup Lee, Don Wallick, Celeen Khrestian, Dragan Juzbasich, Daniel Laurita, Gregory Rushing, Jayakumar Sahadevan

Faculty Scholarship

Introduction: Postoperative atrial fibrillation (POAF) is common following open heart surgery, and is associated with significant morbidity. Medications used for ventricular rate control of POAF may not be effective in controlling rapid ventricular rates during the postoperative period because of increased sympathetic tone. The purpose of this study was to develop nonpharmacologic rate control of POAF by atrioventricular node (AVN) fat pad stimulation using clinically available temporary pacing wires in the canine sterile pericarditis model. Methods: We studied 10 sterile pericarditis dogs in the closed-chest state on postoperative days 1−3. The AVN fat pad stimulation (amplitude 2–15 mA; frequency 20 …

The Transformation Of Social Work In Ukraine Before And During The War, Jaroslaw Richard Romaniuk, Kathleen J. Farkas

Faculty Scholarship

Background: This article aims to review the development of the social work profession in Ukraine and to describe the impact of social, economic and political changes on social work practices and education. Methods: A comprehensive literature review and participant observation methods informed this study. A case study of a Polish community’s response to Ukrainian war refugees illustrates how social workers might capitalize on current social structures to continue strengthening civil society in Ukraine. Findings and Discussion: Social Work, focusing on the fit between person and environment, is shaped by knowledge, culture and belief systems. Ukraine’s history and transition from communist/centralized …

Preserving Linguistic Diversity In The Digital Age: A Scalable Model For Cultural Heritage Continuity, James Hutson, Pace Ellsworth, Matt Ellsworth

Faculty Scholarship

In the face of the rapid erosion of both tangible and intangible cultural heritage globally, the urgency for effective, wide-ranging preservation methods has never been greater. Traditional approaches in cultural preservation often focus narrowly on specific niches, overlooking the broader cultural tapestry, particularly the preservation of everyday cultural elements. This article addresses this critical gap by advocating for a comprehensive, scalable model for cultural preservation that leverages machine learning and big data analytics. This model aims to document and archive a diverse range of cultural artifacts, encompassing both extraordinary and mundane aspects of heritage. A central issue highlighted in the …

Multispecies Comparative Prostate Anatomy By Imaging: Implications For Experimental Models Of Prostatic Disease, Felipe M. Berg, Eduardo T.O. Correia, Eric C. Abenojar, James P. Basilion, Agata A. Exner, Leonardo K. Bittencourt

Faculty Scholarship

Background: There is an increasing interest in using preclinical models for development and assessment of medical devices and imaging techniques for prostatic disease care. Still, a comprehensive assessment of the prostate's radiological anatomy in primary preclinical models such as dogs, rabbits, and mice utilizing human anatomy as a reference point remains necessary with no optimal model for each purpose being clearly defined in the literature. Therefore, this study compares the anatomical characteristics of different animal models to the human prostatic gland from the imaging perspective. Methods: We imaged five Beagle laboratory dogs, five New Zealand White rabbits, and five mice, …

Reclaiming The Symbol: Ethics, Rhetoric, And The Humanistic Integration Of Gai - A Burkean Perspective, Daniel Plate, James Hutson

Faculty Scholarship

This study delves into the intersection of generative artificial intelligence (GAI) and the Humanities, guided by the critical insights of Kenneth Burke, a seminal figure in the study of rhetoric and a vocal critic of scientism and positivism. The skepticism of the American literary theorist towards an uncritical embrace of science and technology, and his concerns over the inclination of the Humanities to adopt scientific methodologies at the expense of traditional forms of inquiry, provide a critical framework for examining the new role played by GAI within the Humanities. By framing these tools in the context of Burkean rhetorical theory, …

Pathological Mechanisms And Novel Testing Methods In Thrombotic Thrombocytopenic Purpura, Robert W. Maitta

Faculty Scholarship

Thrombotic thrombocytopenic purpura (TTP) is an uncommon, but potentially disabling or even deadly, thrombotic microangiopathy with a well-studied mechanism of ADAMTS13 deficiency or dysfunction. While established treatments are largely effective, the standard ADAMTS13 testing required to definitively diagnose TTP may cause delays in diagnosis and treatment, highlighting the need for rapid and effective diagnostic methods. Additionally, the heterogeneous presentation and varied inciting events of TTP suggest more variation in its mechanism than previously thought, implying three potential pathways rather than the accepted two. The recent discovery of ADAMTS13 conformation as a potential contributor to TTP in addition to the proposal …

When And Why Ecological Systems Respond To The Rate Rather Than The Magnitude Of Environmental Changes, Karen C. Abbott

Faculty Scholarship

Ecologists and conservation biologists have become quite familiar with the concept of tipping points: abrupt changes in an ecosystem's state that occur after a period of relative stasis. Most of the familiar ecological examples of tipping points occur either because a once-stable state has lost stability, or the system has been subjected to a particularly large perturbation and transitions to an alternative stable state, distinct from the pre-perturbed state. A different class of tipping points, known as rate-induced tipping (or r-tipping) points, are likely present in many ecological communities but remain little known in the field. Rate-induced tipping occurs when …

Depletion Of Complement Factor 3 Delays The Neuroinflammatory Response To Intracortical Microelectrodes, Sydney S. Song, Lindsey N. Druschel, Jacob H. Conard, Jaime J. Wang, Niveda M. Kasthuri, E. Ricky Chan, Jeffrey R. Capadona

Faculty Scholarship

The neuroinflammatory response to intracortical microelectrodes (IMEs) used with brain-machine interfacing (BMI) applications is regarded as the primary contributor to poor chronic performance. Recent developments in high-plex gene expression technologies have allowed for an evolution in the investigation of individual proteins or genes to be able to identify specific pathways of upregulated genes that may contribute to the neuroinflammatory response. Several key pathways that are upregulated following IME implantation are involved with the complement system. The complement system is part of the innate immune system involved in recognizing and eliminating pathogens – a significant contributor to the foreign body response …

Milk Or Kefir, In Comparison To Water, Do Not Enhance Running Time-Trial Performance In Endurance Master Athletes, Kristen N. Gross, Patrick S. Harty, Joesi M. Krieger, Petey W. Mumford, Kyle L. Sunderland, Anthony M. Hagele, Chad Kerksick

Faculty Scholarship

This study compared flavored kefir (KFR) and flavored milk (MLK) as a recovery drink in endurance master athletes. Using a randomized, placebo-controlled, non-blinded crossover design, 11 males and females completed three testing visits whilst acutely ingesting either KFR, MLK, or water as a placebo (PLA). KFR supplementation occurred for 14 days before the KFR-testing day, followed by a 3-week washout period. Testing visits consisted of an exhausting-exercise (EE) bout, a 4-h rest period where additional carbohydrate feeding was provided, and a treadmill 5 km time trial (TT). The Gastrointestinal Symptom Rating Scale (GSRS) survey was assessed at four timepoints. Blood …

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 …

Using Imaging Modalities To Predict Nanoparticle Distribution And Treatment Efficacy In Solid Tumors: The Growing Role Of Ultrasound, Michaela B. Cooley, Dana Wegierak, Agata A. Exner

Faculty Scholarship

Nanomedicine in oncology has not had the success in clinical impact that was anticipated in the early stages of the field's development. Ideally, nanomedicines selectively accumulate in tumor tissue and reduce systemic side effects compared to traditional chemotherapeutics. However, this has been more successful in preclinical animal models than in humans. The causes of this failure to translate may be related to the intra- and inter-patient heterogeneity of the tumor microenvironment. Predicting whether a patient will respond positively to treatment prior to its initiation, through evaluation of characteristics like nanoparticle extravasation and retention potential in the tumor, may be a …

Stem Cell And Neural Progenitor Cell Therapy For Neurogenic Bladder—Where Are We In 2023?, Ilaha Isali, Thomas R. Wong, Adonis Hijaz

Faculty Scholarship

Purpose of Review: This review aims to consolidate the currently available literature regarding the treatment of neurogenic bladder (NGB) with stem cells or neural progenitor cells (NPCs). Recent Findings: Several promising studies published in the past 5 years suggest therapeutic potential of stem cells in treating NGB. In vitro models of NGB have demonstrated the efficacy of stem cells from varying sources to induce nerve regeneration while simultaneously improving bladder function parameters. Additionally, mesenchymal stem cells (MSCs) were found to inhibit fibrosis through the TGF-β1 signaling pathway while their effects were potentiated by elevated levels of BDNF or SDF-1. Among …

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. …

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 …

Real-Time Assessment Of Rodent Engagement Using Aruco Markers: A Scalable And Accessible Approach For Scoring Behavior In A Nose-Poking Go/No-Go Task, Jeffrey R. Capadona

Faculty Scholarship

In the field of behavioral neuroscience, the classification and scoring of animal behavior play pivotal roles in the quantification and interpretation of complex behaviors displayed by animals. Traditional methods have relied on video examination by investigators, which is labor-intensive and susceptible to bias. To address these challenges, research efforts have focused on computational methods and image-processing algorithms for automated behavioral classification. Two primary approaches have emerged: marker-and markerless-based tracking systems. In this study, we showcase the utility of “Augmented Reality University of Cordoba” (ArUco) markers as a marker-based tracking approach for assessing rat engagement during a nose-poking go/no-go behavioral task. …

Dose Tapering And Discontinuation Of Biologic Dmards In Axial Spondyloarthritis: A Narrative Review (2023 Spartan Annual Meeting Proceedings), Haseeb Chaudhary, Ansaam Daoud, Marina Magrey

Faculty Scholarship

Purpose of Review: Limited data is available for tapering or discontinuation of biologic therapy in patients with axSpA who are in disease remission. The current review concentrates on published studies regarding dose tapering or withdrawal of biologics in axSpA. Recent Findings: Recent evidence in light of randomized controlled trials suggests that tapering of b-DMARDs is a feasible strategy to maintain remission or low disease activity in axSpA patients. TNF inhibitors were the studied biologics in most of these trials. The disease flare rates were comparable to those maintained on standard dose in most of these studies, although with variable tapering …

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 …

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 …

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, …

Sports Participation By Athletes With Cardiovascular Disease, Matthew W. Martinez, Michael J. Ackerman, George J. Annas, Aaron L. Baggish, Sharlene M. Day, Kimberly G. Harmon, Jonathan H. Kim, Benjamin D. Levine, Margot Putukian, Rachel Lampert

Faculty Scholarship

Millions of young people participate in competitive sports, with well-documented physical and psychological benefits.1 Athletes may be diagnosed with cardiovascular disease (CVD) during evaluation of symptoms, routine preparticipation screening, or clinically indicated family screening. When this occurs, decisions about return-to-play (RTP) are difficult, especially in circumstances when risk may exist or be unknown. Historically, expert consensus documents such as the Bethesda Conference Proceedings,2 provided a “yes/no” approach to RTP after a diagnosis of a CVD such as hypertrophic cardiomyopathy (HCM) or long QT syndrome (LQTS). These recommendations were made with a paucity of data, and were predicated on a zero-risk …

The Case For Scientific Jury Experiments, Bernard Chao, Christopher Robertson, David Yokum

Faculty Scholarship

For decades, litigators have relied on focus groups. While this approach can help identify issues for further exploration, attorneys often use focus groups to shape trial strategy or even predict outcomes. But focus groups are ill-suited for these applications because they suffer from three basic weaknesses: 1) they cannot explore unconscious decision-making; 2) they use too few mock jurors to provide reliable answers, and 3) they can become echo chambers that only surface a subset of the issues that an actual jury will consider.

Fortunately, recent technical advances in crowdsourcing and insights into human decision-making have opened the door to …

Reactive Amine Functionalized Microelectrode Arrays Provide Short-Term Benefit But Long-Term Detriment To In Vivo Recording Performance, Lindsey N. Druschel, Pierce E. Boucher, George F. Hoeferlin, Dhariyat M. Menendez, Jonathan L. Duncan, Jeffrey R. Capadona

Faculty Scholarship

Intracortical microelectrode arrays (MEAs) are used for recording neural signals. However, indwelling devices result in chronic neuroinflammation, which leads to decreased recording performance through degradation of the device and surrounding tissue. Coating the MEAs with bioactive molecules is being explored to mitigate neuroinflammation. Such approaches often require an intermediate functionalization step such as (3-aminopropyl)triethoxysilane (APTES), which serves as a linker. However, the standalone effect of this intermediate step has not been previously characterized. Here, we investigated the effect of coating MEAs with APTES by comparing APTES-coated to uncoated controls in vivo and ex vivo. First, we measured water contact angles …

Selective Neural Inhibition Via Photobiomodulation Alleviates Behavioral Hypersensitivity Associated With Small Sensory Fiber Activation, Andrew Buzza, Kalista Tapas, Junqi Zhuo, Stephen J. Lewis, Michael W. Jenkins, Michael Moffitt

Faculty Scholarship

Objective: Photobiomodulation at higher irradiances has great potential as a pain-alleviating method that selectively inhibits small diameter nerve fibers and corresponding sensory experiences, such as nociception and heat sensation. The longevity and magnitude of these effects as a function of laser irradiation parameters at the nerve was explored. Methods: In a rodent chronic pain model (spared nerve injury—SNI), light was applied directly at the sural nerve with four delivery schemes: two irradiance levels (7.64 and 2.55 W/cm2) for two durations each, corresponding to either 4.8 or 14.4 J total energy, and the effect on sensory hypersensitivities was evaluated. Results: At …