Digital Commons Network^™

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

Articles

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 …

Assessment Of Nitrate And Phosphate Concentrations In Discharge Water From Ditch Networks Across Different Peatland Use Types: Implications For Sustainable Peatland Use Management, Samuel Obeng Apori, Michelle Giltrap, Julie Dunne, Furong Tian

Articles

Peat soils, when drained and transformed for different land uses, can release pollutants such as nitrate and phosphate into nearby water bodies and ecosystems through ditch networks. However, there have been limited studies to ascertain the extent and impact of these nutrient releases under various peatland use types. A total of fifty-four water samples were collected between October 2021 and January 2022 from five industrial cutaway bogs, twenty-five grasslands, and twenty-four forest plantations. The water samples were subsequently examined for nitrate–nitrogen and phosphate–phosphorus using the HACH DR890 colorimeter. This study showed that the nitrate–nitrogen concentration of the discharge water ranged …

Generating A Template For An Educational Software Development Methodology For Novice Computing Undergraduates: An Integrative Review, Catherine Higgins, Ciaran O'Leary, Claire Mcavinia, Barry J. Ryan

Articles

Aim/Purpose The teaching of appropriate problem-solving techniques to novice learners in undergraduate software development education is often poorly defined when compared to the delivery of programming techniques. Given the global need for qualified designers of information technology, the purpose of this research is to produce a foundational template for an educational software development methodology grounded in the established literature. This template can be used by third-level educators and researchers to develop robust educational method-ologies to cultivate structured problem solving and software development habits in their students while systematically teaching the intricacies of software crea-tion. Background While software development methodologies are …

Biosynthesis, Classification, Properties, And Applications Of Weissella Bacteriocins, Jahnavi Kumari Singh, Palanisamy Bruntha Devi, G. Bhanuprakash Reddy, Amit K. Jaiswal, Digambar Kavitake, Prathapkumar Halady Shetty

Articles

This review aims to comprehensively chronicle the biosynthesis, classification, properties, and applications of bacteriocins produced by Weissella genus strains, particularly emphasizing their potential benefits in food preservation, human health, and animal productivity. Lactic Acid Bacteria (LAB) are a class of microorganisms well-known for their beneficial role in food fermentation, probiotics, and human health. A notable property of LAB is that they can synthesize antimicrobial peptides known as bacteriocins that exhibit antimicrobial action against both closely related and other bacteria as well. Bacteriocins produced by Weissella spp. are known to exhibit antimicrobial activity against several pathogenic bacteria including food spoilage species, …

The Potential Of Edible Insects As A Safe, Palatable, And Sustainable Food Source In The European Union, Ann D. Conway, Swarna Jaiswal, Amit K. Jaiswal

Articles

Entomophagy describes the practice of eating insects. Insects are considered extremely nutritious in many countries worldwide. However, there is a lethargic uptake of this practice in Europe where consuming insects and insect-based foodstuffs is often regarded with disgust. Such perceptions and concerns are often due to a lack of exposure to and availability of food-grade insects as a food source and are often driven by neophobia and cultural norms. In recent years, due to accelerating climate change, an urgency to develop alternate safe and sustainable food-sources has emerged. There are currently over 2000 species of insects approved by the World …

Synthetic Dataset Generation Using Photo-Realistic Simulation With Varied Time And Weather Axes, Thomas Lee, Susan Mckeever, Jane Courtney

Articles

To facilitate the integration of autonomous unmanned air vehicles (UAVs) in day-to-day life, it is imperative that safe navigation can be demonstrated in all relevant scenarios. For UAVs using a navigational protocol driven by artificial neural networks, training and testing data from multiple environmental contexts are needed to ensure that bias is minimised. The reduction in predictive capacity when faced with unfamiliar data is a common weak point in trained networks, which worsens the further the input data deviates from the training data. However, training for multiple environmental variables dramatically increases the man-hours required for data collection and validation. In …

Relationships Among Development, Growth, Body Size, Reproduction, Aging, And Longevity - Trade-Offs And Pace-Of-Life., Rong Yuan, Erin Hascup, Kevin Hascup, Andrzej Bartke

Articles

Relationships of growth, metabolism, reproduction, and body size to the biological process of aging and longevity have been studied for decades and various unifying "theories of aging" have been proposed to account for the observed associations. In general, fast development, early sexual maturation leading to early reproductive effort, as well as production of many offspring, have been linked to shorter lifespans. The relationship of adult body size to longevity includes a remarkable contrast between the positive correlation in comparisons between different species and the negative correlation seen in comparisons of individuals within the same species. We now propose that longevity …

Cognitive Function Among Military Veterans With Stem Occupations., Justin T Mcdaniel, Kevin N Hascup, Erin R Hascup, Ugochukwu G Ezigbo, Amanda M Weidhuner, Harvey Henson, David L Albright

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No abstract provided.

Cognitive Function Among Military Veterans With Stem Occupations., Justin T Mcdaniel, Kevin N Hascup, Erin R Hascup, Ugochukwu G Ezigbo, Amanda M Weidhuner, Harvey Henson, David L Albright

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No abstract provided.

Typ.Ologies: Reframing Ireland's Vernacular Letterform Through The Lens Of Heritage, Deirdre Maher Ring

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Since the late 1800s, vernacular letterforms have been vital components of the traditional shopfronts of Ireland, enlivening, place-making, and inspiring dialogue with streetscapes. The National Inventory of Architectural Heritage identifies, records, and evaluates Ireland’s post-1700 architectural heritage. While the state initiative appraises architecturally significant shopfronts, it typically overlooks the critical signage element. This research aims to bridge this gap by documenting, mapping, and interpreting the existing vernacular letterforms in Kilkenny as a paradigm. Through the lens of heritage, the study seeks to construct a case for preserving, promoting, and advocating for vernacular letterforms and the traditional craft of signwriting. Signwriting …

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

Articles

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 …

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 …

Amazon's Pricing Paradox, Rory Van Loo, Nikita Aggarwal

Articles

Antitrust scholars have widely debated the paradox of Amazon seemingly wielding monopoly power while charging low prices to consumers. A single company's behavior thereby helped spark a vibrant intellectual conversation as scholars debated why Amazon's prices were so low, whether enforcers should intervene, and, eventually, how the field of antitrust should be reformed. One of the main sources of agreement in these and other scholarly conversations has long been that Amazon charges low prices. This Article challenges that assumption by demonstrating that Amazon customers may pay significantly higher prices than is commonly understood due to strategies that do not necessarily …

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

Articles

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.

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. …

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

Articles

No abstract provided.

Viability Of The ‘Democratic Liberalism’ Project, Prerna Dhoop

Articles

Book Review: From Free to Fair Markets: Liberalism after COVID -19 by Rosalind Dixon and Richard Holden (Oxford University Press, 2022); pp 240, 24 GBP.

Locating A Shadowy State In Queer, Feminist Politics, Atreyee Majumder

Articles

In this commentary, part of a book forum on Srila Roy’s (2022) book ”Changing the Subject: Feminist and Queer Politics in Neoliberal India”, I argue that the feminist and queer movement, in response to the neoliberal turn in India, is not totally separate from the Indian state formations. In fact, a shadowy state emerges in the affective life of citizens as an expression of what Timothy Mitchell would have called “state effect”.

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

Articles

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 …

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 …

Chronic, Mild Hypothermic Environmental Temperature Does Not Ameliorate Cognitive Deficits In An Alzheimer's Disease Mouse., Samuel Mcfadden, Lindsey N Sime, Makayla F Cox, Caleigh A Findley, Mackenzie R Peck, Kathleen Quinn, Yimin Fang, Andrzej Bartke, Erin R Hascup, Kevin N Hascup

Articles

Metabolic dysfunction increases with age and is a contributing factor to Alzheimer's disease (AD) development. We have previously observed impaired insulin sensitivity and glucose homeostasis in the APP/PS1 model of AD. To improve these parameters, we chronically exposed male and female mice to mild hypothermic environmental temperature (eT), which positively modulates metabolism. Although a hypothermic eT normalized insulin sensitivity, glucose tolerance was still impaired in both sexes of AD mice. We observed increased plasma glucagon and B-cell activating factor in both sexes, but additional sexually dimorphic mechanisms may explain the impaired glucose homeostasis in AD mice. Hepatic Glut2 was decreased …

Biopolymer-Based Sustainable Food Packaging Materials: Challenges, Solutions, And Applications, Kalpani Y. Perera, Amit Jaiswal, Swarna Jaiswal

Articles

Biopolymer-based packaging materials have become of greater interest to the world due to their biodegradability, renewability, and biocompatibility. In recent years, numerous biopolymers—such as starch, chitosan, carrageenan, polylactic acid, etc.—have been investigated for their potential application in food packaging. Reinforcement agents such as nanofillers and active agents improve the properties of the biopolymers, making them suitable for active and intelligent packaging. Some of the packaging materials, e.g., cellulose, starch, polylactic acid, and polybutylene adipate terephthalate, are currently used in the packaging industry. The trend of using biopolymers in the packaging industry has increased immensely; therefore, many legislations have been approved …

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 …

A Arte Das Metáforas Científicas, Susan Haack

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No abstract provided.

Creating An Emulsion From Onions, Roisin Burke

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No abstract provided.

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

Articles

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 …

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 …

Fatty Acid, Carotenoid And Fat-Soluble Vitamin Composition Of Multispecies Swards Grown In Ireland—Implications For A Sustainable Feed In Dairy Farming, Samuel Rapisarda, Graham O'Neill, Nissreen Abu-Ghannam

Articles

Although traditional ryegrass pastures are still commonly used, they require intense management and input and do not perform well during the summer months. Multispecies systems have been recognised as more sustainable, needing less fertiliser and being tolerant to drought and heat. While data on monoculture system fat composition exist, information for multispecies is scarce. The present study compared the fatty acid (FA), carotenoid and fat-soluble composition of a multispecies system (consisting of perennial ryegrass, timothy, white clover, red clover, chicory and plantain) (MULTI) with two other conventional grazing systems (monoculture perennial ryegrass (PRG) and a binary mixture of perennial ryegrass …