Digital Commons Network^™

Dietary Fat Intakes In Irish Children: Changes Between 2005 And 2019, Aileen O’Connor, Maria Buffini, Anne Nugent, Laura Kehoe, Albert Flynn, Janette Walton, John Kearney, Breige Mcnulty

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Objective:To examine current dietary fat intakes and compliance in Irish childrenand to examine changes in intakes from 2005 to 2019.Design:Analyses were based on data from the Irish National Children’s FoodSurvey (NCFS) and the NSFS II, two cross-sectional studies that collected detailedfood and beverage intake data through 7-day and 4-day weighed food diaries,respectively.Setting:NCFS and NCFS II, Republic of Ireland.Participants:A nationally representative sample of 594 (NCFS) and 600 (NCFS II)children aged 5–12 years. Current intakes from the NCFS II were compared withthose previously reported in the NCFS (www.iuna.net).Results:Current intakes of total fat, SFA, MUFA, PUFA andtransfat as a percentageof total energy are …

Nutrition, Behavior Change And Physical Activity Outcomes From The Pears Rct—An Mhealth-Supported, Lifestyle Intervention Among Pregnant Women With Overweight And Obesity, Kate M. Ainscough, Eileen C. O'Brien, Karen L. Lindsay, Maria A. Kenneally, Elizabeth J. O'Sullivan, Orna A. O'Brien, Mary Mccarthy, Giuseppe De Vito, Fionnuala M. Mcauliffe

Articles

Background: Diet quality and physical activity positively impact pregnancy outcomes among women with obesity, but successful lifestyle interventions require intense clinician time. We aimed to investigate the impact of a behavioral-lifestyle intervention (PEARS) supported by a smartphone app among pregnant women with overweight and obesity, on nutrient intake, behavioral stage-of-change and physical activity.

Methods: Pregnant women (BMI 25–39.9 kg/m2, measured, n = 565) were randomized at 15.6 weeks' gestation to the intervention (n = 278), or a control group (n = 287) (ISRCTN29316280). The intervention was grounded in behavior-change theory. Participants received nutrition (low glycaemic index and healthy …

Associations Between The Home Environment, Feeding Practices And Children’S Intakes Of Fruit, Vegetables And Confectionary/Sugar-Sweetened Beverages, Carolina Bassu, Clare Corish, John Kearney

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Within the home environment, parents influence their children’s dietary intakes through their parenting and dietary practices, and the foods they make available/accessible. The aim of this cross-sectional study was to examine the associations between home environmental characteristics and children’s dietary intakes. Three hundred and thirty-two children aged three–five years and their parents participated in the study. Home environmental characteristics, including parental control feeding practices, were explored using validated and standardized questionnaires such as the Child Feeding Questionnaire (CFQ), the Physical and Nutritional Home Environment Inventory (PNHEI) and the Healthy Home Survey (HHS). Parent and child food consumption was also measured. …

A Review Of The Influence Of Fathers On Children's Eating Behaviours And Dietary Intake, Stephanie Rahill, Aileen Kennedy, John Kearney

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The role of fathers in child rearing has changed in recent years due to an increase in maternal employment. Despite this, the majority of research has focused on maternal influences and behaviours in relation to child feeding. Therefore, the aims of the narrative review were: 1) to examine the role and responsibility of fathers in child feeding and the factors associated with paternal responsibility in child feeding; 2) to establish how paternal modelling, paternal diets, and paternal feeding practices relate to children's eating behaviours and dietary intake; and 3) to explore the role of maternal perceptions on paternal feeding roles, …

Salcaprozate Sodium (Snac) Enhances Permeability Of Octreotide Across Isolated Rat And Human Intestinal Epithelial Mucosae In Ussing Chambers, Sarinj Fattah, Mohamed Ismaiel, Brenda Murphy, Aleksandra Rulikowska, Jesus Maria Frias, Desmond C. Winter, David J. Brayden

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Octreotide is approved as a one-month injectable for treatment of acromegaly and neuroendocrine tumours. Oral delivery of the octapeptide is a challenge due mainly to low intestinal epithelial permeability. The intestinal permeation enhancer (PE) salcaprozate sodium (SNAC) has Generally Regarded As Safe (GRAS) status and is a component of an approved oral peptide formulation. The purpose of the study was to examine the capacity of salcaprozate sodium (SNAC), to increase its permeability across isolated rat intestinal mucosae from five regions and across human colonic mucosae mounted in Ussing chambers. Apical-side buffers were Kreb's-Henseleit (KH), fasted simulated intestinal fluid (FaSSIF-V2), rat …

The Antibacterial And Anti-Biofilm Activity Of Metal Complexes Incorporating 3,6,9- Trioxaundecanedioate And 1,10-Phenanthroline Ligands In Clinical Isolates Of Pseudomonas Aeruginosa From Irish Cystic Fibrosis Patients, Megan O'Shaughnessy, Pauraic Mccarron, Livia Viganor, Malachy Mccann, Michael Devereux, Orla L. Howe

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Chronic infections of Pseudomonas aeruginosa in the lungs of cystic fibrosis (CF) patients are problematic in Ireland where inherited CF is prevalent. The bacteria's capacity to form a biofilm in its pathogenesis is highly virulent and leads to decreased susceptibility to most antibiotic treatments. Herein, we present the activity profiles of the Cu(II), Mn(II) and Ag(I) tdda-phen chelate complexes {[Cu(3,6,9-tdda)(phen)2].3H2O.EtOH}n (Cu-tdda-phen), {[Mn(3,6,9-tdda)(phen)2].3H2O.EtOH}n (Mn-tdda-phen) and [Ag2(3,6,9-tdda)(phen)4].EtOH (Ag-tdda-phen) (tddaH2 = 3,6,9-trioxaundecanedioic acid; phen = 1,10-phenanthroline) towards clinical isolates of P. aeruginosa derived from Irish CF patients in comparison to two reference laboratory strains (ATCC 27853 and PAO1). The effects of the metal-tdda-phen …

An Empirical Evaluation Of The Inferential Capacity Of Defeasible Argumentation, Non-Monotonic Fuzzy Reasoning And Expert Systems, Lucas Rizzo, Luca Longo

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Several non-monotonic formalisms exist in the field of Artificial Intelligence for reasoning under uncertainty. Many of these are deductive and knowledge-driven, and also employ procedural and semi-declarative techniques for inferential purposes. Nonetheless, limited work exist for the comparison across distinct techniques and in particular the examination of their inferential capacity. Thus, this paper focuses on a comparison of three knowledge-driven approaches employed for non-monotonic reasoning, namely expert systems, fuzzy reasoning and defeasible argumentation. A knowledge-representation and reasoning problem has been selected: modelling and assessing mental workload. This is an ill-defined construct, and its formalisation can be seen as a reasoning …

Prevalence Of Colour Vision Deficiency In The Republic Of Ireland Schoolchildren And Associated Socio-Demographic Factors, Síofra Harrington, Peter Davison, Veronica O'Dwyer

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Clinical relevance: Early screening is essential to counsel schoolchildren with congenital colour vision deficiency (CVD) in determining their future career path and to advise teachers of the impact of CVD on classroom difficulties.

Background: Congenital CVD is an X-linked genetic abnormality relatively commonplace in humans. This study aimed to determine the prevalence of congenital CVD in the Republic of Ireland schoolchildren and associated socio-demographic factors.

Methods: A total of 1,626 schoolchildren (882 boys and 744 girls), in two age groups (728 aged 6–7 years and 898 aged 12–13 years) were examined from randomly selected schools. Colour vision …

Marine Toxins Targeting Kv1 Channels: Pharmacological Tools And Therapeutic Scaffolds, Rocio K. Finol-Urdaneta, Aleksandra Belovanovic, Milica Micic-Vicovac, Gemma K. Kinsella, Jeffrey R. Mcarthur, Ahmed Al-Sabi

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Toxins from marine animals provide molecular tools for the study of many ion channels, including mammalian voltage-gated potassium channels of the Kv1 family. Selectivity profiling and molecular investigation of these toxins have contributed to the development of novel drug leads with therapeutic potential for the treatment of ion channel-related diseases or channelopathies. Here, we review specific peptide and small-molecule marine toxins modulating Kv1 channels and thus cover recent findings of bioactives found in the venoms of marine Gastropod (cone snails), Cnidarian (sea anemones), and small compounds from cyanobacteria. Furthermore, we discuss pivotal advancements at exploiting the interaction of κM-conotoxin RIIIJ …

Modelling Interactions Among Offenders: A Latent Space Approach For Interdependent Ego-Networks, Isabella Gollini, Alberto Caimo, Paolo Campana

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Illegal markets are notoriously difficult to study. Police data offer an increasingly exploited source of evidence. However, their secondary nature poses challenges for researchers. A key issue is that researchers often have to deal with two sets of actors: targeted and non-targeted. This work develops a latent space model for interdependent ego-networks purposely created to deal with the targeted nature of police evidence. By treating targeted offenders as egos and their contacts as alters, the model (a) leverages on the full information available and (b) mirrors the specificity of the data collection strategy. The paper then applies this approach to …

Dynamic Blood-Brain Barrier Regulation In Mild Traumatic Brain Injury, Eoin O'Keeffe, Eoin Kelly, Yuzhe Liu, Chiara Giordano, Eugene Wallace, Mark Hynes, Stephen Tiernan, Aidan Meagher, Chris Greene, Stephanie Hughes, Tom Burke, John Kealy, Niamh Doyle, Alison Hay, Michael Farrell, Gerald A. Grant, Alon Friedman, Ronel Veksler, Michael G. Molloy, James F. Meaney, Niall Pender, David Camarillo, Colin P. Doherty, Matthew Campbell

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Whereas the diagnosis of moderate and severe traumatic brain injury (TBI) is readily visible on current medical imaging paradigms (magnetic resonance imaging [MRI] and computed tomography [CT] scanning), a far greater challenge is associated with the diagnosis and subsequent management of mild TBI (mTBI), especially concussion which, by definition, is characterized by a normal CT. To investigate whether the integrity of the blood-brain barrier (BBB) is altered in a high-risk population for concussions, we studied professional mixed martial arts (MMA) fighters and adolescent rugby players. Additionally, we performed the linear regression between the BBB disruption defined by increased gadolinium contrast …

Reflections On Post-Bailout Policy Analysis In Ireland, Mary Murphy, John Hogan

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This short article reflects on observations from the forthcoming volume Policy Analysis in Ireland, edited by Hogan & Murphy. The volume forms part of the International Library of Policy Analysis series, which covers more than twenty countries, published by Policy Press and edited by Michael Howlett and Iris Geva-May. While various themes emerge from the Irish volume, this article focuses on only one core question: whether and how the 2008 economic crisis contracted and expanded the capacity for policy analysis in Ireland. The troika of the International Monetary Fund, European Central Bank and the European Commission are associated with policy …

Characterization Of An Aryl Piperazine/2-Hydroxypropyl-Β-Cyclodextrin Association, A Complex With Antidiabetic Potential, R. Devine, D.S.D. Martin, Gemma Kinsella, J.B.C. Findlay, J.C. Stephens

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This study explores the molecular association between 4-(thiophen-2-yl)-1-(4-(4-(trifluoromethyl)phenyl)piperazin-1-yl)butan-1-one (RTC1), an antidiabetic compound recently reported by our research group with challenging aqueous solubility, and 2-hydroxypropyl-β-cyclodextrin (HPBCD). The formation of a RTC1/HPBCD complex resulted in improved solubility. A phase-solubility diagram was used to determine the complex stability constant and stoichiometric ratio. 2D ¹H NMR spectroscopy was utilized to study the molecular interaction between RTC1 and HPBCD in the complex. Differential scanning calorimetry and scanning electron microscopy was also employed to confirm complex formation. In vitro biological evaluation, using a glucose uptake assay, showed that the homogeneous RTC1/HPBCD complex solution showed the …

Direct Plasma Deposition Of Collagen On 96-Well Polystyrene Plates For Cell Culture, Denis O'Suillivan, Liam O'Neill, Paula Bourke

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A cold atmospheric plasma unit was used to deposit a biologic, in this case collagen, onto a surface. A collagen coating was applied to 96-well polystyrene plates at a range of powers to determine the effects of the plasma power on the coating structure and viability. Plasma characterization was carried out using voltage, current, and power measurements. Coating characterization was completed using gravimetric measurement, cell growth, water contact angle, as well as spectroscopic analysis and compared to commercial collagen-coated plates. Cell culture studies were also undertaken. The plasma coating matched the performance of the commercial plate but dramatically reduced production …

Adaptive Background Correction Of Crystal Image Datasets: Towards Automated Process Control, Luke Kiernan, Ian Jones, Lauri Kurki, Patrick J. Cullen, Toufic El Arnaout

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Improving the data descriptor calculation of crystal’s physical properties requires sophisticated imaging techniques and algorithms. It has been possible to construct 2D population balance models benefiting from characteristic measurements of both crystal’s length and width, compared to the single representative sizes used in 1D models. Our aim is to ameliorate the procedure of determining shape (and not only size) factors, in an automated fashion and directly from the process, for implementation in future models. Here, approaches suitable for real-time applications were employed including engineered imaging sensors and adaptive algorithms. We described the latter in detail for varying 2D image datasets. …

Regulating Foreign Commerce Through Multiple Pathways: A Case Study, Kathleen Claussen

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This Essay looks at the regulation of foreign distilled spirits coming into the United States as a lens through which to understand how trade commitments become a part of U.S. law. The experience of distilled spirits in the last forty years demonstrates that trade agreements have the power to create new domestic rules, to lock in rules already on the books, and to be entirely powerless in the face of executive branch intransigence. But this story is just one illustration of competing authorities and unclear allegiances among the branches when it comes to issues of cross-border movement of goods and …

An Ammonia Sensor Using An Unadorned Bromocresol Layer, John Cassidy, Caoimhe Ní Néill, Merve Akdağ, Tony Betts

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Bromocresol Purple,(BCP) cast onto an acetate sheet, was used to sense ammonia. This simple layer responded reversibly to a low concentration ( 15 ppm) of ammonia in the presence of water vapour. The BCP solution was spincoated on an acetate sheet from a solution in dichloromethane. This layer was exposed to nitrogen and NH3/H2O vapour in quick succession. The colour change occurred from yellow to purple rapidly in the solid state. The λmax for the neutral ( acid) form of the BCP was found to be 435 nm and the λmax for the dianion ( base form) of the BCP …

Producing Urban Aerobiological Risk Map For Cupressaceae Family In The Sw Iberian Peninsula From Lidar Technology, Raúl Pecero‐Casimiro, Santiago Fernández‐Rodríguez, Rafael Tormo‐Molina, Inmaculada Silva‐Palacios, Ángela Gonzalo‐Garijo, Alejandro Monroy‐Colín, Juan Francisco Coloma, José María Maya‐Manzano

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Given the rise in the global population and the consequently high levels of pollution, urban green areas, such as those that include plants in the Cupressaceae family, are suitable to reduce the pollution levels, improving the air quality. However, some species with ornamental value are also very allergenic species whose planting should be regulated and their pollen production reduced by suitable pruning. The Aerobiological Index to create Risk maps for
Ornamental Trees (AIROT), in its previous version, already included parameters that other indexes did not consider, such as the width of the streets, the height of buildings and the geographical …

Phenology Of Cupressaceae Urban Infrastructure Related To Its Pollen Content And Meteorological Variables, A. Monroy-Colín, J. M. Maya-Manzano, I. Silva-Palacios, R. Tormo-Molina, R. Pecero-Casimiro, Á. Gonzalo-Garijo, S. Fernández-Rodríguez

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Cupressaceae pollen is one of the major airborne allergens of the Mediterranean region and in other regions around the world. Pollen production of these species causes considerable allergic problems during winter, being this type of pollen the most abundant in this period of the year. This work aims to relate phenology, meteorology and airborne pollen records in these species. Aerobiological sampling was carried out in Badajoz (SW Spain) from 2016 to 2018 using Hirst-type volumetric sampler. Pollination phenology was studied in 50 specimens, ten of Cupressus macrocarpa, ten of Cupressus arizonica, 15 of Cupressus sempervirens and 15 of …

Hysplit As An Environmental Impact Assessment Tool To Study The Data Discrepancies Between Olea Europaea Airborne Pollen Records And Its Phenology In Sw Spain, Alejandro Monroy-Colín, J. M. Maya-Manzano, Rafael Tormo-Molina, Raúl Pecero-Casimiro, María Ángeles Gonzalo-Garijo, Santiago Fernández-Rodríguez

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The olive tree (Olea europaea) is a native evergreen tree in the Mediterranean region, being one of the most important causes of seasonal respiratory allergies in Mediterranean countries. This work aims to relate flowering phenology, source tree distribution, meteorology, and airborne pollen records for this species and to analyse the possible arrival of air masses from distant areas during days when differences between the phenological and pollen peaks. Aerobiological sampling was carried out in Badajoz (SW Spain) for 4 years (2016–2019) using a Hirst volumetric sampler. Trees were geolocalized in the city and surrounding areas. The pollination phenology of 15 …

Biopharmaceutical Revolution In Saudi Arabia: Progress And Development, Rihana Alzahran, Elaine Harris

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Purpose This paper aimed to analyze the situation of the biopharmaceutical industry in Saudi Arabia to improve the situation in a way that achieves high levels of development similar to those in Europe, the United States of America (USA), and Japan. Methods To achieve the objective of the study, the authors surveyed 18 out of 21 Saudi pharmaceutical companies that have received licensing for manufacturing from the Saudi Food and Drug Authority (SFDA) to diagnose the situation of manufacturing in relation to biopharmaceuticals. An interview with SFDA officials was carried out as a supplement to the survey. Results Findings revealed …

Microrna Analysis Of Atm-Deficient Cells Indicate Pten And Ccdn1 As Potential Biomarkers Of Radiation Response, Jane Bryant, Lisa White, Natasha Coen, Laura Shields, Brendan Mcclean, Aidan Meade, Fiona Lyng, Orla L. Howe

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Genetic and epigenetic profile changes associated with individual radiation sensitivity are well documented and have led to enhanced understanding of the mechanisms of the radiation-induced DNA damage response. However, the search continues to identify reliable biomarkers of individual radiation sensitivity. Herein, we report on a multi-biomarker approach using traditional cytogenetic biomarkers, DNA damage biomarkers and transcriptional microRNA (miR) biomarkers coupled with their potential gene targets to identify radiosensitivity in ataxia-telangiectasia mutated (ATM)-deficient lymphoblastoid cell lines (LCL); ATM-proficient cell lines were used as controls. Cells were 0.05 and 0.5 Gy irradiated, using a linear accelerator, with sham-irradiated cells as controls. At …

Entrepreneuring After 50: The Liminal Identity Transitions Of Older Emergent Entrepreneurs, Lucia Garcia-Lorenzo, Lucia Sell-Trujillo, Paul Donnelly

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Entrepreneurship has been proposed as a solution to extending working lives. However, little is known about how older (50+) entrepreneurs manage their personal transitions into entrepreneurship. In this paper, we propose to use a liminal identity work perspective to explore the identity paradoxes that older entrepreneurs experience during their transition into entrepreneurship and how they manage it. We use a qualitative study conducted over 14 months in the United Kingdom. Our analysis shows how older entrepreneurs confront identity paradoxes, interruptions and identity polarization in their attempts to shift from older identities and activity patterns into new ones. The entrepreneurs who …

Payday, Yonathan A. Arbel

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Legislation lags behind technology all too often. While trillions of dollars are exchanged in online transactions-safely, cheaply, and instantaneously-workers still must wait two weeks to a month to receive payments from their employers. In the modern economy, workers are effectively lending money to their employers, as they wait for earned wages to be paid.

The same worker who taps a credit card to pay for groceries in semiautomated checkout lines depends on dated payroll systems that only transfer payments on a "payday." Workers, especially those living paycheck-to-paycheck, are hard-pressed to meet their daily needs and turn to expensive, short-term credit …

Challenging Racial Injustice In The Criminalization Of Homelessness In The United States: A Human Rights Approach, David Berris, Joseph Candelaria, Tamar Ezer, Lily Frances Fontenot

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The criminalization of homelessness in the United States perpetuates a cycle of racial injustice and violates fundamental human rights. Longstanding discrimination in housing and law enforcement have resulted in disproportionate homelessness among Black Americans. Thus, laws and policies that criminalize life-sustaining behaviors, such as sleeping, in public further exacerbate racial disparities, punishing people for homelessness rather than addressing root causes. Criminalization results in fines that people cannot pay and criminal records, driving employment and housing out of reach and circulating individuals from the street to the criminal justice system and back. The criminalization of homelessness also directly violates international human …

Modulation Of Medical Condition Likelihood By Patient History Similarity, Jonathan Turner, Dympna O'Sullivan, Jon Bird

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Introduction: We describe an analysis that modulates the simple population prevalence derived likelihood of a particular condition occurring in an individual by matching the individual with other individuals with similar clinical histories and determining the prevalence of the condition within the matched group.

Methods: We have taken clinical event codes and dates from anonymised longitudinal primary care records for 25,979 patients with 749,053 recorded clinical events. Using a nearest neighbour approach, for each patient, the likelihood of a condition occurring was adjusted from the population prevalence to the prevalence of the condition within those patients with the closest …

Tracing Sources Of Natural Organic Matter, Trihalomethanes And Metals In Groundwater From A Karst Region, Connie O'Driscoll, Eoin Mcgillicuddy, Peter Croot, Pamela Bartley, John Mcmyler, Jerome Sheahan, Liam Morrison

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Groundwater offers an important source for drinking water around the world; however, groundwater quality is under increasing pressure and is particularly vulnerable in karst areas. Total organic carbon (TOC) is significantly related to groundwater quality and when not removed by water treatment processes can give rise to the formation of disinfection by-products trihalomethanes (THMs) above the level of compliance. This study investigated the source of organic matter giving rise to the THM exceedances in a groundwater supply in a karst area. Results highlighted that source water for this groundwater supply was prone to surface water infiltration linked to rainfall events; …

The Unconstitutionality Of Government Propaganda, Caroline Mala Corbin

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Government propaganda-the government's deliberate dissemination of false claims on matters of public interest-has increasingly become a source of concern in the United States. Not only does the current presidential administration disseminate propaganda at a rate unprecedented in the modern era, so that Americans now live in an age of government-created "alternative facts," but the internet and social media have made it possible to find receptive audiences with alarming speed and accuracy. This surge of government propaganda poses troubling questions for the health of our democracy, which requires political accountability and the valid consent of the governed to thrive.

Although the …

Failure To Capture: Why Business Does Not Control The Rulemaking Process, Gabriel Scheffler

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Leading figures on both the political right and the political left have concluded that the agency rulemaking process is captured: that it serves to benefit businesses, at the expense of the general public. This perception appears to be supported by recent theoretical and empirical scholarship and has prompted lawmakers to introduce various proposals to reform the federal rulemaking process.

Yet as I will demonstrate in this Article, the view of the rulemaking process as captured is unwarranted. I will show that the academic literature actually provides little guidance as to the magnitude of business influence that is, the extent to …

The Internet As A Speech Machine And Other Myths Confounding Section 230 Reform, Mary Anne Franks, Danielle Citron

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No abstract provided.