Digital Commons Network^™

A Primer On The Legendre Transformation, Steven J. Kilner, David L. Farnsworth

Articles

Guidance is offered for understanding and using the Legendre transformation and its associated duality among functions and curves. The genesis of this paper was encounters with colleagues and students asking about the transformation. A main feature is simplicity of exposition, while keeping in mind the purpose or application for using the transformation.

Probability Distributions Arising In Connection With The Inspection Paradox For Bernoulli Trials., James E. Marengo, Anne Marino Himes, W. Cade Reinberger, David L. Farnsworth

Articles

In renewal theory, the Inspection Paradox refers to the fact that an interarrival period in a renewal process which contains a fixed inspection time tends to be longer than one for the corresponding uninspected process. We focus on the paradox for Bernoulli trials. Probability distributions and moments for the lengths of the interarrival periods are derived for the inspected process, and we compare them to those for the uninspected case.

Addition Of Fibers Derived From Paper Mill Sludge In Paper Coatings: Impact On Microstructure, Surface And Optical Properties, Bilge N. Altay, Burak Aksoy, Anamiqa Huq, Richard Hailstone, Charles P. Klass, Muslum Demir, Scott Williams

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Traditionally, cellulose nanofiber (CNF) production has primarily relied on virgin cellulose sources. Yet, the shift to using paper mill sludge (PMS) as a source for CNF underscores the significance of reusing and recycling industrial byproducts. PMS contains significant amounts of cellulose that can be extracted as a raw material. The purpose of present study is to provide a sustainable approach to PMS utilization as a paper coating additive in the cellulose nanofibrils (CNFPMS) form via simply scalable wire-wound rod coating method. The effect of CNFPMS additive amounts at two coating layers on microstructure and surface properties of coatings such as …

Shedding Light On Cellular Glycolysis Pathway Kinetics: Combining Kinetic, Mechanistic Modelling Approaches With Label Free Microspectroscopic Imaging. (Cytomechspec), Nitin Patil

Articles

Glycolysis pathway kinetics in cells are known to be modulated for several disorders (cancers, neurodegenerative disorders, diabetes, etc.) and are currently been targeted as a biomarker for disease diagnostics and therapy. Although there are several approaches for monitoring the pathway kinetics, ranging from simple kinetic biochemical assays to sophisticated omics techniques, there remains a significant gap in the field, as there is a noticeable compromise between the extent of insights achievable from approaches which are destructive to the sample, and the real-time, kinetic analysis of a system.

Vibrational spectroscopy is a powerful, label-free, non-invasive tool capable of sub-cellular resolution, the …

When Plasticity Becomes Pathological: Sequential Decreases In Basolateral Amygdala Response To Threat Cues Predict Failure To Recover From Ptsd, Alyssa Roeckner, Esther Lin, Rebecca Hinrichs, Nathaniel G. Harnett, Lauren A M. Lebois, Sanne J H Van Rooij, Timothy D. Ely, Tanja Jovanovic, Vishnu P. Murty, Robert A. Swor

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No abstract provided.

Overview Of Various Components Of Lateral Flow Immunochromatography Assay For The Detection Of Mycotoxins And Limit Of Detection In Food Samples: A Systematic Review, Vinayak Sharma, Thasmin Shahjahan, Bilal Javed, Furong Tian

Articles

The detection of aflatoxins is essential for the food industry to ensure the safety and quality of food products before their release to the market. The lateral-flow immunochromatography assay (LFIA) is a simple technique that allows the rapid on-site detection of aflatoxins. The purpose of this review is to evaluate and compare the limits of detection reported in the most recent research articles, published between the years of 2015 and 2023. The limits of detection (LODs) were compared against the particle type and particle size, as well as other variables, to identify trends and correlations among the parameters. A growing …

Ph And Nacl Optimisation To Improve The Stability Of Gold And Silver Nanoparticles’ Anti-Zearalenone Antibody Conjugates For Immunochromatographic Assay, Thasmin Shahjahan, Bilal Javed, Vinayak Sharma, Technological University Dublin

Articles

The aim of this research is to define optimal conditions to improve the stability of gold and silver nanoparticles’ anti-zearalenone antibody conjugates for their utilisation in lateral flow immunochromatographic assay (LFIA). The Turkevich–Frens method was used to synthesise gold nanoparticles (AuNPs), which were between 10 and 110 nm in diameter. Silver nanoparticles (AgNPs) with a size distribution of 2.5 to 100 nm were synthesised using sodium borohydride as a reducing agent. The onset of AuNP and AgNP aggregation occurred at 150 mM and 80 mM NaCl concentrations, respectively. Stable Au and Ag nanoparticle–antibody conjugates were achieved at 1.2 mM of …

Baseball, Kenesaw Mountain Landis, And The Judicial Strike Zone - Home Run Or Foul On The Play?, Jan L. Jacobowitz

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Babe Ruth, Lou Gehrig, Micky Mantle, and Shoeless Joe Jackson—There are many well-known baseball legends, but perhaps less well-known is the story of Kenesaw Mountain Landis, a judge turned baseball commissioner who inspired not only baseball fans, but also the American Bar Association’s first Judicial Canon of Ethics. The parallel stories of baseball’s greatest scandal, the judge appointed to be the first baseball commissioner, and the development of the judicial canons, provide context for the current controversial judicial prohibition--the appearance of impropriety.

The Housing Bubble And Consumer Banruptcy (Parts Iii And Iv), David G. Carlson

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During the COVID pandemic housing prices have soared. Consumers who have filed for bankruptcy are now looking at enormous realized and unrealized capital gains. This article assesses the chances that these consumer debtors can keep these gains out of the hands of their creditors. Part II of this two-part article addresses chapter 13 issues, which concern plan modification by the chapter 13 trustee to capture realized and unrealized capital gains. It also covers whether a trustee in a converted case can capture these gains. The law of the coverted chapter 7 case is spectacularly contradictory.

Public Defenders As Gatekeepers Of Freedom, Alma Magaña

Articles

Nearly half a million people are currently held in pretrial detention across the United States. Legal scholarship has explored many of the actors and factors contributing to the deprivation of freedom of those presumed innocent. And while the scholarship in these areas is rich, it has primarily focused on certain system actors—including judges, prosecutors, and profit-seeking sheriffs—structural concerns, such as the role race plays in who is being held in pretrial detention, or critiques of the failed promise of algorithms to deliver on bias-free bail determinations. But relatively little scholarship exists about the contributions of public defenders to this deprivation. …

The Right To Access Information On Land Recovery, Compensation, Assistance, And Resettlement: Case Study, City Of Can Tho, Vietnam, Hien Trung Phan, Hugh D. Spitzer

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Land recovery in Vietnam is the process of compulsory transfer of land use rights from the hands of land users to the hands of the State by way of local government agencies. Land recovery frequently raises issues of compensation, assistance, and resettlement. It is vital for affected land users and the general public to have access to reports on land recovery, compensation, and resettlement. The article describes a limited survey of Vietnamese people whose land was subject to government recovery and evaluates their access to and understanding of information at each stage of the land recovery process. The study revealed …

Risk-Seeking Governance, Brian J. Broughman, Matthew T. Wansley

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Venture capitalists (“VCs”) are increasingly abandoning their traditional role as monitors of their portfolio companies. They are giving startup founders more equity and control and promising not to replace them with outside executives. At the same time, startups are taking unprecedented risks—defying regulators, scaling in unsustainable ways, and racking up billion-dollar losses. These trends raise doubts about the dominant model of VC behavior, which claims that VCs actively monitor startups to reduce the risk of moral hazard and adverse selection. We propose a new theory in which VCs use their role in corporate governance to persuade risk-averse founders to pursue …

Disentangling Sex Differences In Ptsd Risk Factors: A Systematic Overview And Multiple Mediation Analysis The The Aurora Study, Stephanie Haering, Antonia V. Seligowski, Sarah Linnstaedt, Vasiliki Michopoulos, Stacey L. House, Francesca Beaudoin, Xinming An, Thomas C. Neylan, Gari Clifford, Robert A. Swor

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No abstract provided.

Partnering For Climate Resilience: Exploring The Maturity Of Private-Sector Efforts In The Great Lakes Region, Lisa Greenwood, Yewande Abraham, Jennifer Schneider, Vicki Lin

Articles

Communities and businesses continue to experience the effects of climate change as global temperatures rise and extreme weather events become more frequent. In the United States (US), the public sector has traditionally been responsible for mitigating these risks; however, engaging the private sector is crucial, given industrial impacts on and vulnerability to climate change. Private-sector mitigation and adaptation efforts are critical in the Great Lakes Region due to aging infrastructure as well as its economic, environmental, and political importance in the US and Canada. This study explores private-sector resilience efforts in three Great Lakes cities to identify opportunities and trends …

Safeguarding Taxpayer Data, Michael Hatfield

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The Internal Revenue Service (IRS) collects more information on more individuals than any other government agency. The information is not only financial but personal, potentially including information about health care needs and decisions; the caregivers, disabilities, and foreign birth of children; the educational progress and felony convictions of students; and one’s religious and charitable associations. In acknowledging the vast quantity of information held by the IRS, and the necessity of taxpayers trusting tax administrators with their information, Congress provided greater protection for taxpayer information under the Internal Revenue Code (IRC) than it was provided under the Privacy Act. Congress obligated …

Covid-19 Pandemic’S Impact On Online Sex Advertising And Sex Trafficking, Coxen O. Julia, Vanessa Castro, Bridgette Carr, Glen Redin

Articles

Disruptive social events such as the COVID-19 pandemic can have a significant impact on sex trafficking and the working conditions of victims, yet these effects have been little understood. This paper examines the effect of the COVID-19 pandemic on sex trafficking in the United States, based on analysis of over one million sexual service advertisements from the online platform Rubratings.com, using indicators of third-party management as potential proxies for trafficking. Our results show that there have been measurable changes in online commercial sexual service advertising, both with and without third-party management indicators, in the United States, with a significant decrease …

Inéire: An Interpretable Nlp Pipeline Summarizing Inclusive Policy Making Concerning Migrants In Ireland, Arefeh Kazem, Arjumand Younus, Mingyeong Jeon, Muhammad Atif Qureshi, Simon Caton

Articles

Reaching marginal and other migrant communities to elicit their political views and opinions is a well-known challenge. Social media has enabled a certain amount of online activism and participation, especially in societies with abundant multicultural identities. However, it can be quite challenging to isolate the voice of the migrant in English-speaking countries, especially with an abundance of content in English on social media. In this paper, we pursue a case study of Ireland’s Twitter landscape, specifically migrant and native activists. We present a methodology that can accurately ( >80% ) isolate the Irish migrant voice with as little as 25 …

Technical Report: A Framework For Confusion Mitigation In Task-Oriented Interactions, Na Li, Robert J. Ross

Articles

Confusion is a mental state that can be triggered in task-oriented interactions and which can if left unattended lead to boredom, frustration, or disengagement from the task at hand. Since previous work has demonstrated that confusion can be detected in embodied situated interactions from visual and auditory cues, in this technique report, we propose appropriate interaction structures which should be used to mitigate confusion. We motivate and describe this dialogue mechanism through an information state-style policy with examples, and also outline the approach we are taking to integrate such a meta-conversational goal alongside core task-oriented considerations in modern data driven …

Deep Sea Nature-Based Solutions To Climate Change, Nathalie Hilmi, Michael Sutherland, Shekoofeh Farahmand, Gunnar Haraldsson, Erik Van Doorn, Ekkehard Ernst, Mary S. Wisz, Astrid Claudel Rusin, Laura G. Elsler, Lisa A. Levin

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The deep sea (below 200 m depth) is the largest carbon sink on Earth. It hosts abundant biodiversity that underpins the carbon cycle and provides provisioning, supporting, regulating and cultural ecosystem services. There is growing attention to climate-regulating ocean ecosystem services from the scientific, business and political sectors. In this essay we synthesize the unique biophysical, socioeconomic and governance characteristics of the deep sea to critically assess opportunities for deep-sea blue carbon to mitigate climate change. Deep-sea blue carbon consists of carbon fluxes and storage including carbon transferred from the atmosphere by the inorganic and organic carbon pumps to deep …

Rethinking Resilience Using The R-Factor: Neurobiological Mechanisms Of Static And Dynamic Components Of Resilience Following Trauma, Sanne Van Rooij, Justin Santos, Cecilia A. Hinojosa, Timothy Ely, Nathaniel Harnett, Vishnu P. Murty, Lauren Lebois, Tanja Jovanovic, Stacey House, Robert A. Swor

Articles

Resilience is a dynamic process of recovery after trauma, but in most studies it is conceptualized as the absence of specific psychopathology following trauma. Using the large emergency department AURORA study (n=1,865, 63% women), we took a longitudinal, dynamic and transdiagnostic approach to define a static resilience (r) factor, that could explain >50% of variance in mental wellbeing 6-months following trauma, and a dynamic r-factor, which represented recovery from initial symptoms. We assessed its neurobiological profile across threat, inhibition, and reward processes using fMRI collected 2-weeks post-trauma. Our neuroimaging results suggest that resilience is promoted by activation of higher-level cognitive …

Optical Characterisation Of Holographic Diffusers And Bangerter Foils For Treatment Of Amblyopia, Matthew Hellis, Suzanne Martin, Matthew Sheehan, Kevin Murphy

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Amblyopia is a significant issue for children worldwide, and current treatment methods have drawbacks that can hinder treatment effectiveness and/or patient experience. This study proposes a new treatment method using holographic diffusers while also comparing their optical characteristics to a current treatment method (Bangerter foils). Holographic diffusers were developed by optically patterning thin polymer layers on a micron scale. Two compositions of photopolymer (acrylamide and diacetone acrylamide based) are analysed herein. Characterisation shows that holographic diffusers of either composition can achieve a wide range of on-axis intensity reductions, allowing for precise and customisable treatment levels by altering recording exposure time …

The Credibility Effect: Defamation Law And Audiences, Yonathan A. Arbel

Articles

What should be the legal response to false statements? In the context of defamation law, courts try to set a standard that balances the interests of speakers and their potential targets. This article empirically demonstrates an unappreciated effect of such decisions on third parties: a credibility effect. Using a series of lab experiments, I find that defamation law makes individuals more trusting of reports from various media. This credibility effect is desirable when the report is true but can lead to unintended consequences in the case of misinformation. In particular, the credibility effect is shown to cast a stigma on …

The Market-Essential Role Of Corporate Climate Disclosure, George S. Georgiev

Articles

This Article focuses on capital market efficiency as an often-downplayed legal rationale for mandating corporate climate disclosure, and explores it alongside the notion of investor demand, which has assumed a prominent and, increasingly, contested role in debates on climate disclosure. Because market efficiency (encompassing both securities price accuracy and overall capital market allocative efficiency) is generally unobservable, many commentators have instead emphasized the highly visible investor demand for climate-related disclosure as evidenced by shareholder proposals, voting behavior, stewardship policies, and public statements. Unfortunately, investor demand can be disputed, sometimes fairly but most often unfairly, because investor preferences are heterogeneous, dynamic, …

Inventing Deportation Arrests, Lindsay Nash

Articles

At the dawn of the federal deportation system, the nation’s top immigration official proclaimed the power to authorize deportation arrests “an extraordinary one” to vest in administrative officers. He reassured the nation that this immense power—then wielded by a cabinet secretary, the only executive officer empowered to authorize these arrests—was exercised with “great care and deliberation.” A century later, this extraordinary power is legally trivial and systemically exercised by low-level enforcement officers alone. Consequently, thousands of these officers—the police and jailors of the immigration system— now have the power to solely determine whether deportation arrests are justified and, therefore, whether …

(Some) Land Back...Sort Of: The Transfer Of Federal Public Lands To Indian Tribes Since 1970, Audrey Glendenning, Martin Nie, Monte Mills

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Federal public lands in the United States were carved from the territories of Native Nations and, in nearly every instance, required that the United States extinguish pre-existing aboriginal title. Following acquisition of these lands, the federal government pursued various strategies for them, including disposal to states and private parties, managing lands to allow for multiple uses, and conservation or protection. After over a century of such varied approaches, the modern public landscape is a complex milieu of public and private interests, laws and policies, and patchwork ownership patterns. This complexity depends on—and begins with—the history of Indigenous dispossession but subsequent …

Definition And Characteristic Features Of A ‘Cultural Flashpoint’: A Case Study Of Exploring Masculinities, A Controversial Gender And Education Programme In Ireland, Joan Hanafin, Paul Conway, Cormac O Beaglaoich, Jack Hanafin

Articles

The concept ‘cultural flashpoint’ (CF) has not been fully defined or described. The authors test this concept through the prism of a controversial gender-focused Irish school programme, Exploring Masculinities (EM). Adopting an instrumental case study methodology, they use media content analysis to develop a temporal trajectory of the CF, describe its shape, explicit and implied contentious themes, and its process. They identify characteristic features of a cultural flashpoint: (i) a focal issue, event and/or object; (ii) conflict; (iii) bounded time period; (iv) the involvement of exo- and multi-sectoral individuals and groups; (v) randomness, opaqueness and conflation among its expressions; and …

Considerations For Scaling A Social Enterprise: Key Factors And Elements, Clodagh O'Reilly, Lucia Walsh, Ziene Mottiar

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The number of social enterprises has grown exponentially in recent times. International research regarding how social enterprises scale is starting to emerge and is becoming an area of increased focus. Due to their hybridity, social enterprises experience unique scaling challenges, and research has started to examine these experiences. This theoretical paper reviews existing literature on social enterprise scaling and, based on this, proposes a conceptual model for understanding the interdependent factors and elements social enterprises must navigate when scaling. The proposed conceptual model will provide a base for further empirical research. When validated, it will also provide a practical tool …

A More Perfect Union For Whom?, Emmanuel Hiram Arnaud

Articles

Amending the federal Constitution has been instrumental in creating and developing the North American constitutional project. The difficult process embedded in Article V has been used by “The People” to expand rights and democracy, fix procedural deficiencies, and even overturn Supreme Court precedent. Yet, it is no secret that the amendment process has fallen to the wayside and that a constitutional amendment in our present age of extreme political polarization feels impossible.

Our nation’s history suggests otherwise. In John F. Kowal and Wilfred U. Codrington III’s exciting and inspirational new book, they explain that interest in constitutional amendments has coincided …

The State Of Accessibility In Blackboard: Survey And User Reviews Case Study, Mohamed Wiem Mkaouer, Wajdi Aljedaani, Stephanie Ludi, Mohammed Alkahtani, Marcelo M. Eler, Marouane Kessentini, Ali Ouni

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Context: Nowadays, mobile applications (or apps) have become vital in our daily life, particularly within education. Many institutions increasingly rely on mobile apps to provide access to all their students. However, many education mobile apps remain inaccessible to users with disabilities who need to utilize accessibility features like talkback or screen reader features. Accessibility features have to be considered in mobile apps to foster equity and inclusion in the educational environment allowing to use of such apps without limitations. Gaps in the accessibility to educational systems persist.

Objective: In this paper, we focus on the accessibility of the Blackboard mobile …

Responses To Many Anti-Aging Interventions Are Sexually Dimorphic., Andrzej Bartke, Erin Hascup, Kevin Hascup

Articles

There is increasing appreciation that sex differences are not limited to reproductive organs or traits related to reproduction and that sex is an important biological variable in most characteristics of a living organism. The biological process of aging and aging-related traits are no exception and exhibit numerous, often major, sex differences. This article explores one aspect of these differences, namely sex differences in the responses to anti-aging interventions. Aging can be slowed down and/or postponed by a variety of environmental ("lifestyle"), genetic or pharmacological interventions. Although many, particularly older studies utilized only one sex of experimental animals, there is considerable …