Digital Commons Network^™

An Analysis Of The Impact And Efficacy Of An Online Mindfulness-Based Intervention As A Support For First-Year University Students, Wyndham Chalmers, Aiden Carthy, Maria Kenneally, Niamh Bruce, Colm Mcguinness, Philip Owende

Articles

As a result of the COVID-19 pandemic, many university courses transitioned to online delivery, therefore, educators and students faced new challenges associated with the delivery of modules and the provision of necessary student supports. Given the scale of this transition, it is likely that many universities will continue to teach remotely far beyond the reach of any pandemic specific restrictions. This study sought to explore the impact and efficacy of a five-week online mindfulness course to a cohort of first year university students (n = 25) at Technological University Dublin (TU Dublin), Ireland. Results demonstrated that participation in the course …

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

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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 …

Beyond The Clock: Exploring The Complexities Of Women’S Domestic Roles In India Through The Lenses Of Daughters And Daughters-In-Law, Pushpendra Singh, Falguni Pattanaik, Archana Singh

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This study aims to estimate the distribution of time spent on unpaid activities in India, with a focus on understanding the gendered nature of this work. The study seeks to contribute to the existing literature by providing empirical insights into the time spent on unpaid domestic activities by daughters and daughters-in-law, and by identifying the sociocultural and economic factors that contribute to this work. To achieve this objective, the study employs data from the Time Use Survey (TUS) conducted by the National Sample Survey Office (NSSO) in India from January to December 2019. The study uses a two-phase analysis to …

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

Articles

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 Examination Of Potato Starch Granules Under The Microscope, Roisin Burke

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No abstract provided.

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

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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 …

Creating An Emulsion From Onions, Roisin Burke

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No abstract provided.

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

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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 W-Shaped Convolutional Network For Robust Crop And Weed Classification In Agriculture, Syed Imran Moazzam, Tahir Nawaz, Waqar Shahid Qureshi, Umar Shahbaz Khan, Mohsin Islam Tiwan

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Agricultural image and vision computing are significantly different from other object classification-based methods because two base classes in agriculture, crops and weeds, have many common traits. Efficient crop, weeds, and soil classification are required to perform autonomous (spraying, harvesting, etc.) activities in agricultural fields. In a three-class (crop-weed-background) agricultural classification scenario, it is usually easier to accurately classify the background class than the crop and weed classes because the background class appears significantly different feature-wise than the crop and weed classes. However, robustly distinguishing between the crop and weed classes is challenging because their appearance features generally look very similar. …

Harm Egalitarianism, Michael E. Herz

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In the last few years, law schools and law professors have given new attention to how questions of race can be interwoven into courses that are not explicitly about race. Much has been written about how to do so in both first-year and upper-level courses, and, from all reports, the law school classroom has meaningfully changed. My sense, though it is completely impressionistic and unscientific, is that the typical Administrative Law course may have changed less than many others. It seems fair to say, at least, that there has not developed a standard suite of topics that a professor wanting …

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

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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

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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 …

Submitting The ‘Right’ Reflection, Catherine Murphy, Tom O'Mahony

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While the benefits of reflection for students are well documented, there is a parallel body of research pointing to varying levels of engagement with reflection. Students on a four-year business information systems programme have to complete a reflection as part of their placement assessment. Using a constructivist qualitative methodology, this research explores the students' experience of reflecting with a view to identifying what supports could be useful to guide students in the future. Using semi-structured interviews, the students described a focus on description of activities and overall uncertainty on what to write. There are multiple possible interventions which could support …

A Comprehensive Review Of Covid-19: Associated Endocrine Manifestations, Saif Khan Md, Maryam Karim Mbbs, Vasu Gupta, Heenam Goel Md, Rohit Jain Md

Articles

Coronavirus disease 2019 (COVID-19) has played a significant part in systematic damage, affecting lives and leading to significant mortality. The endocrine system is one of the systems affected by this pandemic outbreak. The relationship between them has been identified in previous and ongoing research. The mechanism through which severe acute respiratory syndrome-coronavirus-2 (SARS-CoV-2) can achieve this is similar to that for organs that express angiotensin-converting enzyme 2 receptors, which is the primary binding site of the virus. Endocrine cells widely express angiotensin-converting enzyme 2 receptors and transmembrane serine protease 2, the primary mediators initiating the acute phase of the disease. …

James And Peirce On The Importance Of Individuals: The Differences That Make A Difference, Susan Haack

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No abstract provided.

Human Frailty, Unbreakable Victims And Asylum, Rebecca Sharpless, Kristi E. Wintermeyer

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This article analyzes the asylum decisions of immigration agencies and federal appellate courts and demonstrates that the case law driven standard for persecution is out of step with the original meaning of the term, international law standards, and contemporary understanding of how human beings experience physical and mental harm. Medical and psychological evidence establishes that even trauma at the lower end of the spectrum of severity can inflict lasting and debilitating effects on people's health. Yet over the last three decades, virtually no court decisions have decreased the showing of harm needed to establish persecution. To the contrary, courts have …

The Replication Crisis And Ip Law: A Novel Policy Tool For Open Science, Or Cohen Sasson, Ofer Tur‐Sinai

Articles

In recent years, the scientific community has faced a considerable problem the replication crisis. Replication is the process of verifying scientific findings by repeating a published study. It is considered a cornerstone of the scientific enterprise, contributing to the credibility of research findings. Over the past two decades, however, replication has become increasingly difficult; in fact, in some disciplines the non-replicability rate is over 50%. A major factor accounting for this is diminished access to research materials required for replication (replication materials). This problem is particularly acute in computational studies, where the code, software documentation, datasets, and other information are …

"Communities That Care": Incorporating Socially Engaged Artistic Practices Into Clinical Legal Education, Bernard P. Perlmutter, Xavier Cortada

Articles

This Article, co-authored by a law school clinician and an artist and lawyer, explores collaborations between the artist, a child advocacy clinic, and its clients (children in state foster care) in building a community that empowers clients by giving them voice through both traditional legal advocacy and non-traditional forms of socially engaged artistic expression. The Article aims to address some of the challenges and benefits of clinics creating alliances with artists and community-based arts organizations as part of their teaching and advocacy missions. We describe and provide examples of the practice of law as a creative exercise and argue that …

Reflections On Fees And Fines As Stategraft, Rebekah Diller, Mitali Nagrecha, Alicia Bannon

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In A Theory of Stategraft, Bernadette Atuahene advances the concept of “stategraft” to describe situations in which “state agents transfer property from persons to the state in violation of the state’s own laws or basic human rights.” This Essay delineates the ways in which criminal legal system fees and fines can be characterized as stategraft and explores the value of this concept for social movements. In many ways, the stategraft frame, with its focus on illegality, fits well with much of the litigation and advocacy against unconstitutional fees-and-fines practices that have occurred over the last decade. Exposing illegal practices …

The Commerciality Of Non-Profit Hospitals Requires Them To Be Taxed: Bringing The Debate To A Conclusion, Edward A. Zelinsky

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It is now time to conclude our prolonged debate about the tax-exempt status of nonprofit hospitals. The contemporary nonprofit hospital is a commercial enterprise, materially indistinguishable for tax purposes from its profit-making, taxed competitor. The federal income tax and the states’ income, sales and property taxes should treat all hospitals alike, regardless of whether such hospitals are nonprofit or for-profit enterprises. In the interests of equity and efficiency, these similar institutions should be taxed similarly.

As a political matter, nonprofit hospitals will continue to defend their tax-exempt status. Like any other lucrative, vested interest, nonprofit hospitals will continue to fight …

Who Owns Data? Constitutional Division In Cyberspace, Dongsheng Zang

Articles

Privacy emerged as a concern as soon as the internet became commercial. In early 1995, Lawrence Lessig warned that the internet, though giving us extraordinary potential, was “not designed to protect individuals against this extraordinary potential for others to abuse.” The same technology can “destroy the very essence of what now defines individuality.” Lessig urged that “a constitutional balance will have to be drawn between these increasingly important interests in privacy, and the competing interest in collective security.” Lessig envisioned that creating property rights in data would help individuals by giving them control of their data. As utopian as property …

Startup Biases, Jennifer S. Fan

Articles

This Article provides an original descriptive account of bias in the startup context and explains why litigation is eschewed and what happens when it is used as a mechanism to combat bias in the venture capital ecosystem. Further, this Article identifies two particular phenomena in the startup context that exacerbate gender and racial bias. First, homophily—the idea that like attracts like—abounds and has been part of the DNA of venture capital since its inception. The thick networks that developed as venture capital made its way from the East Coast to the West Coast were limited to an elite group that …

The Ties That Bind Us: An Empirical, Clinical, And Constitutional Argument Against Terminating Parental Rights, Vivek S. Sankaran, Christopher Church

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This Article explores the unnecessary termination of a child's relationship with their parent from an empirical, clinical, and constitutional lens. Part I explores administrative data related to TPR, which like many child protection metrics, resembles nothing short of a wild west of practices and policies relating to how often and how fast child protection systems terminate parental rights. These data also reveal how TPR can unnecessarily delay legal permanency for children, particularly those children who are living with extended family, and how a State pursuing TPR can drain its own scarce resources, a system perpetually decrying insufficient resources. Part II …

Telegraph, Telephone And The Internet: The Making Of The Symbiotic Model Of Surveillance States, Dongsheng Zang

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In the early 2000s, shortly before the September 11 attacks, Daniel J. Solove noted that computer databases in the United States were controlled by public as well as private bureaucracies. In that sense, Solove argued, the "Big Brother" metaphor "fails to capture the most important dimension of the database problem." In his 2008 Lockhart lecture, constitutional law scholar Jack M. Balkin argued that the United States has gradually transformed from a welfare and national security state to a National Surveillance State: "a new form of governance that features the collection, collation, and analysis of information about populations both in the …

Enhanced Internal Coating Structure And Light Reflectance Of Coated Papers: A Sludge Valorization Process, Bilge N. Altay, Anamika Huq, Burak Aksoy, Richard Hailstone, Muslum Demir, Cem Aydemir, Arif Karademir, Scott Williams

Articles

Paper mill sludge (PMS) is a high-volume waste of the pulppapermaking industry, containing cellulose fibers. This paper introduces cellulose nanofibers extracted from PMS (CNFsPMS) and their application in paper coatings using a wire-wound coating method to enhance internal and optical properties of paper. Three factors were investigated: (i) CNFsPMS amount, (ii) number of layers, and (iii) surface treatment via a 4 × 2 × 2 factorial design. The experimental responses were tracked by fundamentally important internal properties including porosity, air permeability, thickness, roughness, and optical properties of brightness, gloss, and CIE L*a*b* color coordination. The results showed that CNFPMS enhances …

Guest Column: Paraquat And The Deliberate Production Of Ignorance, Amit Ray, Earl Ray Dorsey

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The article examines how paraquat's manufacturer used "agnotology" - the deliberate production of ignorance for commercial gain - to hide evidence linking the herbicide to Parkinson's disease. Despite decades of toxic effects documented in company studies, the company expanded sales while allegedly suppressing research and discrediting scientists investigating paraquat dangers.

Paraquat, Parkinson's Disease, And Agnotology, Amit Ray, E. Ray Dorsey

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This commentary examines the controversial relationship between paraquat, a widely used herbicide, and Parkinson's disease through the lens of agnotology—the deliberate production of ignorance for commercial gain. Despite numerous animal and epidemiological studies linking paraquat to Parkinson's disease, its use in the United States doubled from 2013 to 2018. The authors reveal how the manufacturer allegedly employed tactics similar to the tobacco industry, including attempts to discredit scientific researchers and suppress unfavorable findings. While over 30 countries have banned paraquat due to health risks, the EPA reauthorized its use in 2021. The paper argues that internal company documents and emerging …