Digital Commons Network^™

Public Goods And Public Policy: What Is Public Good, And Who And What Decides?, Ellen Hazelkorn, Andrew Gibson

Articles

Higher education is usually seen as serving the public good, especially when funded directly by the state, and because of the ‘social benefit efficiency gains and potential equity effects on opportunity and reduced inequality’ (McMahon, 2009, p. 255). Calhoun (2006, p. 19) argues that public support for higher education is only given and maintained according to its capacity, capability, and willingness, to ‘educate citizens in general, to share knowledge, to distribute it as widely as possible in accord with publically articulated purposes’.

An Energy-Based Approach To Assess And Predict Erosive Airfoil Defouling, Arthur Rudek, Thomas-Alexander Zitzmann, Geral Russ, Barry Duignan

Articles

A dynamic indentation experiment is presented for assessment of the adhesive behavior of a range of coatings in erosive defouling of commercial aircraft engines using CO2 dry-ice. A series of experiments is presented in which particles made from a reference material (polyoxymethylene – POM) and from CO2 dry-ice are made to impact compressor airfoils under a range of impact angle and velocity conditions. The airfoils investigated are coated with an indicator material (PTFE), which is typically used to visualise the defouling effect in large scale compressor defouling experiments. In addition, fouled compressor airfoils taken from service and coated with a …

A Scientometric Analysis Of Knowledge Management Research And Practice Literature: 2003 – 2015, Ahmed Ramy, Jenni Floody, Mohamed Af Ragab, Amr Arisha

Articles

The purpose of this paper is to explore the current research trends in Knowledge Management (KM) through a scientometric analysis of all literature published in KMRP between 2003 and 2015 (506 articles). The review framework explores three sets of review questions addressing Research Productivity, Research Themes and Methods, and Citation Analysis. The study elucidates wide global interest in KM and an increasing trend towards multi-author collaboration. Although more than 55 different industries have featured in the journal, certain knowledge-intensive sectors remain underrepresented. Country productivity shows few nations taking the lead with an interesting correlation between research activity and economic prosperity. …

Belonging At Itb: The Use Of Photovoice Methodology (Pvm) To Investigate Inclusion And Exclusion At Itb Based On Ethnicity And Nationality From A Student Perspective, Fionnuala Darby

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The aim of this research is to sensitise readers to issues of inclusion and exclusion on campus at ITB in order to deepen our capacity to empathise with our students in a meaningful, accessible and evocative way in relation to ethnicity and/or nationality. Using Photovoice Methodology (PVM), the objective is to investigate the use of space and place that students occupy on campus. The outcomes of the research through images and text reveal surroundings on campus that students find inclusive and exclusive. The paper begins with a review of the literature salient to the topic. Then follows a description of …

Expanding The Traditional Role Of Optometry: Current Practice Patterns And Attitudes To Enhanced Glaucoma Services In Ireland, Catriona Barrett, James Loughman

Articles

Purpose: To investigate current diagnostic equipment availability and usage for glaucoma casefinding within community optometric practice, and to explore optometrists’ attitudes towards an enhanced scope of clinical practice. Methods: An anonymous survey was developed, validated, and distributed to all optometrists in Ireland. Results: 199 optometrists (27% of registrants) responded to the survey. 87% had access to the traditional triad of tests necessary to conduct adequate glaucoma case finding. Standard automated perimetry was the most commonly absent (13%) of the three essential screening tests. 64% of respondents indicated that monocular direct ophthalmoscopy was their first choice technique for fundus examination. 47% …

Allen Carr’S Easyway To Stop Smoking - A Randomised Clinical Trial, Luke Clancy, Sheila Keogan, Shasha Li

Articles

Objective To determine if Allen Carr’s Easyway to Stop Smoking (AC) was superior to Quit. ie in a randomised clinical trial (RCT). Setting Single centre, open RCT, general population

Recognizing Food As Part Of Ireland’S Intangible Cultural Heritage, Máirtín Mac Con Iomaire

Articles

Drawing on evidence from across a range of disciplines (literature, folklore, history, sociology, etc.), this paper explores the lack of an iconic link between Ireland and food, explaining the reasons why Ireland and food are not immediately linked in the popular imagination. It argues for recognition of foodways as a significant element in Ireland’s intangible cultural heritage. It highlights and interrogates constructs, such as ‘national’ and ‘regional’ cuisines, charting the growing scholarship around Irish food history from the ground breaking work of A.T. Lucas and Louis Cullen to a recent emerging cluster of doctoral researchers. The paper identifies the potential …

Tradition And Novelty: Food Representations In Irish Women’S Magazines 1922–73, Marzena Keating, Máirtín Mac Con Iomaire

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Based on a qualitative content analysis of selected Irish women’s magazines, this paper provides a brief overview of Irish food culture from 1922 to 1973. It illustrates how selected texts from women’s magazines, mainly recipes, food columns, practical suggestions for cooking and housekeeping, as well as articles on food topics mirrored social, cultural, economic, and religious characteristics of a particular period. The paper discusses various culinary trends apparent in the content and style of cookery pages focusing on a paired category of novelty and tradition adapted from the quantitative research conducted by Alan Warde.

Nano-Strategies To Fight Multidrug Resistant Bacteria—“A Battle Of The Titans", Pedro V. Baptista, Matthew P. Mccusker, Andreia Carvalho, Daniela A. Ferreira, Niamh M. Mohan, Marta Martins, Alexandra R. Fernandez

Articles

Infectious diseases remain one of the leading causes of morbidity and mortality worldwide. The WHO and CDC have expressed serious concern regarding the continued increase in the development of multidrug resistance among bacteria. Therefore, the antibiotic resistance crisis is one of the most pressing issues in global public health. Associated with the rise in antibiotic resistance is the lack of new antimicrobials. This has triggered initiatives worldwide to develop novel and more effective antimicrobial compounds as well as to develop novel delivery and targeting strategies. Bacteria have developed many ways by which they become resistant to antimicrobials. Among those are …

Unprecedented In Vitro Antitubercular Activitiy Of Manganese(Ii) Complexes Containing 1,10- Phenanthroline And Dicarboxylate Ligands: Increased Activity, Superior Selectivity, And Lower Toxicity In Comparison To Their Copper(Ii) Analogs, Pauraic Mccarron, Malachy Mccann, Michael Devereux, Kevin Kavanagh, Ciaran M. Skerry, Petros C. Karakousis, Ana Carolina Aor, Thaís P. Mello, Dos Santos, André Luis Souza Dos Santos, André Luis Souza, Débora Leite Campos, Fernando R. Pavan

Articles

Mycobacterium tuberculosis is the etiologic agent of tuberculosis. The demand for new chemotherapeutics with unique mechanisms of action to treat (multi)resistant strains is an urgent need. The objective of this work was to test the effect of manganese(II) and copper(II) phenanthroline/dicarboxylate complexes against M. tuberculosis. The water-soluble Mn(II) complexes, [Mn2(oda)(phen)4(H2O)2][Mn2(oda)(phen)4(oda)2]·4H2O (1) and ([Mn(3,6,9-tdda)(phen)2]·3H2O·EtOH)n (3) (odaH2 = octanedioic acid, phen = 1,10-phenanthroline, tddaH2 = 3,6,9-trioxaundecanedioic acid), and water-insoluble complexes, [Mn(ph)(phen)(H2O)2] (5), [Mn(ph)(phen)2(H2O)]·4H2O (6), [Mn2(isoph)2(phen)3]·4H2O (7), ([Mn(phen)2(H2O)2])2(isoph)2(phen)·12H2O (8) and [Mn(tereph)(phen)2]·5H2O (9) (phH2 = phthalic acid, isophH2 = isophthalic acid, terephH2 = terephthalic acid), robustly inhibited the viability of M. tuberculosis strains, H37Rv …

Quality Of Fresh And Stored Mares’ Milk, Grażyna Czyżak-Runowska, Jacek Wójtowski, Alicja Niewiadomska, Maria Markiewicz-Keszycka

Articles

Mares’ milk is characterised by unique nutritional profile. In this study, the microbiological analysis of mares’ milk was performed. The presence of total bacteria, total lactic bacteria, Lactobacillus spp., Streptococcus lactis, Salmonella spp. and coliforms was investigated. Moreover, the influence of refrigerated and frozen storage on the total bacteria count, vitamin C, acidity and colour of milk was examined. Pathogenic Salmonella spp. and coliforms were not detected in the raw milk. It was revealed that mares’ milk can be stored for 72 hours under refrigeration at a temperature of +4 °C without reducing its microbiological quality. Most of the physicochemical …

Lignocellulosic Biorefineries In Europe: Current State And Prospects, Amit Jaiswal, Shady Hassan, Gwilym A. Williams

Articles

In 2012, the European Bioeconomy strategy was launched, defining the bioeconomy as "the 33 production of renewable biological resources and the conversion of these resources and waste 34 streams into value added products". This strategy and its action plans increased the turnover 35 of the total bioeconomy in the EU from 2.09 trillion Euro in 2008 to 2.29 trillion in 2015 .

Significance Of A Non-Thermal Plasma Treatment On Ldpe Biodegradation With Pseudomonas Aeruginosa, Laurence Scally, Miroslav Gulan, Lars Weigang, Vladimir Milosavljević, Patrick J. Cullen

Articles

The use of plastics has spanned across almost all aspects of day to day life. Although their uses are invaluable, they contribute to the generation of a lot of waste products that end up in the environment and end up polluting natural habitats such as forests and the ocean. By treating low-density polyethylene (LDPE) samples with non-thermal plasma in ambient air and with an addition of ≈4% CO2, the biodegradation of the samples can be increased due to an increase in oxidative species causing better cell adhesion and acceptance on the polymer sample surface. It was, however, found that the …

Understanding The Differences Between Antimicrobial And Cytotoxic Properties Of Plasma Activated Liquids, Eva Tsoukou, Paula Bourke, Daniela Boehm

Articles

The aqueous environment plays an important role in the transmission of cold plasma effects to both prokaryotic and eukaryotic cells. The exposure of liquids to cold atmospheric plasma discharges results in the generation of secondary reactive species; specifically, hydrogen peroxide (H2O2) seems to be one of the most important amongst the reactive species contained in plasma activated liquids (PALs) in causing cytotoxicity. Detailed understanding of the effects of PALs on cells is essential to harness this new technology. Liquids acting as models for non-complex solutions were generated using a dielectric barrier discharge atmospheric cold plasma (DBD-ACP) system. The chemical characterization …

Combating Staphylococcus Aureus And Its Methicillin Resistance Gene (Meca) With Cold Plasma, Xinyu Liao, Patrick J. Cullen, Donghong Liu, Aliyu Idris Muhammad, Shiguo Chen, Xingqian Ye, Jun Wang, Tian Ding

Articles

The increase in antibiotic resistance has become a global challenge to public health. In this study, an atmospheric cold plasma (ACP) system was applied for combating methicillin-resistant Staphylococcus aureus (MRSA) and its methicillin resistance gene (mecA) during food wastewater treatment. The plate count and flow cytometry methods were employed to estimate the damage in MRSA induced by plasma treatment. A quantitative real-time PCR (qPCR) method was used to assess the plasma-induced degradation of the mecA genes. The inactivation of MRSA and degradation of extracellular (e-) and intracellular (i-)mecA genes were investigated in phosphate buffered solution as a function of plasma …

Targeting The Folate Receptor: Improving Efficacy In Inorganic Medicinal Chemistry, Pauraic Mccarron, Aisling Crowley, Denis O'Shea, Malachy Mccann, Orla L. Howe, Mary Hunt, Michael Devereux

Articles

The discovery of the high-affinity, high-specificity folate receptor in mamalian kidney cells, coupled with the ability of folate to enter cells by folate receptor-mediated endocytosis and the subsequent elucidation of the folate receptor’s overexpression in specific cancer cell types; heralded the arrival of the area of chemotherapeutic folate targeting. The application of purely organic folate-based small-molecule drug conjugates that selectively target the folate receptor, which is over expressed in several diseases such as cancer, is well established. The application of inorganic folate-targeted drugs offers significant potential to expand and enhance this therapeutic approach. From the data made available to date, …

Menstrual Cycle And The Temporal Discrimination Threshold, Eavan M. Mc Govern, Emer O'Connor, Ines Beiser, Laura Williams, John Butler, Brendan Quinlivan, Shruti Narasimham, Rebecca Beck, Richard B. Reilly, Sean O'Riordan, Michael Hutchinson

Articles

The temporal discrimination threshold (TDT) is a proposed pre-clinical biomarker (endophenotype) for adult onset isolated focal dystonia (AOIFD). Age- and sex-related effects on temporal discrimination demonstrate that women, before the age of 40 years, have faster temporal discrimination than men but their TDTs worsen with age at almost three times the rate of men. Thus after 40 years the TDT in women is progressively worse than in men. AOIFD is an increasingly female-predominant disorder after the age of 40; it is not clear whether this age-related sexually-dimorphic difference observed for both the TDT and sex ratio at disease onset in …

Programming: Predicting Student Success Early In Cs1. A Re-Validation And Replication Study, Keith Quille, Susan Bergin

Articles

This paper describes a large, multi-institutional revalidation study conducted in the academic year 2015-16. Six hundred and ninetytwo students participated in this study, from 11 institutions (ten institutions in Ireland and one in Denmark). The primary goal was to validate and further develop an existing computational prediction model called Predict Student Success (PreSS). In doing so, this study addressed a call from the 2015 ITiCSE working group (the second "Grand Challenge"), to "systematically analyse and verify previous studies using data from multiple contexts to tease out tacit factors that contribute to previously observed outcomes". PreSS was developed and validated in …

Investigating The Role Of Gold Nanoparticle Shape And Size In Their Toxicities To Fungi, Kangze Liu, Zhonglei He, Hugh Byrne, James Curtin, Furong Tian

Articles

Gold nanoparticles (GNPs) are increasingly being used in a wide range of applications, and such they are being released in greater quantities into the environment. Consequently, the environmental effects of GNPs, especially toxicities to living organisms, have drawn great attention. However, their toxicological characteristics still remain unclear. Fungi, as the decomposers of the ecosystem, interact directly with the environment and critically control the overall health of the biosphere. Thus, their sensitivity to GNP toxicity is particularly important. The aim of this study was to evaluate the role of GNP shape and size in their toxicities to fungi, which could help …

Survivability Strategies For Emerging Wireless Networks With Data Mining Techniques: A Case Study With Netlogo And Rapidminer, Ivan Garcia-Magarino, Geraldine Gray, Raquel Lacuesta, Jaime Lloret

Articles

Emerging wireless networks have brought Internet and communications to more users and areas. Some of the most relevant emerging wireless technologies are Worldwide Interoperability for Microwave Access, Long-Term Evolution Advanced, and ad hoc and mesh networks. An open challenge is to ensure the reliability and robustness of these networks when individual components fail. The survivability and performance of these networks can be especially relevant when emergencies arise in rural areas, for example supporting communications during a medical emergency. This can be done by anticipating failures and finding alternative solutions. This paper proposes using big data analytics techniques, such as decision …

When Attitudes Became Toys: Jasia Reichardt’S Play Orbit, Tim Stott

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No abstract provided.

Special Issue On The Use Of Accurate Tissue And Body Models In Rf And Mw Medical Applications, Giuseppe Ruvio, Marta Cavagnaro

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No abstract provided.

Beauty Bloggers And Youtubers As A Community Of Practice, Valerie Gannon, Andrea Prothero

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Much consumption-related activity online is outside of what is understood traditionally as community and is via user-generated content (UGC), of which blogs and YouTube channels in particular dominate in the beauty sphere. Community of practice (CoP) theory from social learning and organisation studies offers an alternative way to understand these consumption-based UGC practices. This study combines data from 25 interviews with bloggers and YouTubers and their blog posts and videos. Among these UGC creators we find mutual engagement, shared repertoires and joint enterprise. This paper theorises consumption-based UGC creators as a CoP and contributes insights for mangers as to how …

Data Deficits In Municipal Rideshare Collaborations Symposium: Law, Technology, And The Organization Of Work, Deepa Das Acevedo

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No abstract provided.

Economic Empowerment In The Alabama Black Belt: A Transactional Law Clinic Theory And Model, Casey E. Faucon

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No abstract provided.

Whistleblowing Speech And The First Amendment, Ronald J. Krotoszynski Jr.

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Alexander Meiklejohn the iconic First Amendment scholar who expounded the democratic selfgovernment theory of the freedom of speech posited that for democratic selfgovernment to function the voters themselves must possess the information necessary to hold the government accountable Yet the information necessary for the citizenry to render wise electoral verdicts not uncommonly belongs to the government itself and government officials often prove highly reluctant to share information that reflects badly on them and their work The lack of critically important information about the government's performance makes it difficult if not impossible for voters to hold government accountable on Election Day …

The Failure Of Sorry: An Empirical Evaluation Of Apology Laws, Health Care, And Medical Malpractice, Benjamin J. Mcmichael

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No abstract provided.

Duty To Protect: Enhancing The Federal Framework To Prevent Childhood Lead Poisoning And Exposure To Environmental Harm, Allyson E. Gold, Emily A. Benfer, Emily Coffey, Mona Hanna-Attisha, Bruce Lanphear, Helen Y. Li, Norton, Ruth Ann;, David Rosner, Kate Walz

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Scientific evidence indisputably demonstrates that lead poisoning causes permanent neurological damage and numerous co-morbidities for children and adults. Exposure to lead hazards irreversibly harms individuals and, left unchecked, can devastate communities into the future. In recognition of these threats, the President's Task Force on Environmental Health Risks and Safety Risks to Children (Task Force) was established by Executive Order in 1997. The original Task Force created the first coordinated federal response to eliminate childhood lead poisoning in the United States and set an ambitious ten-year timeline to achieve its goals of prevention, treatment, research, and progress management. However, the most …

Violent Videos: Criminal Defense In A Digital Age, Amy F. Kimpel

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No abstract provided.

Informing Quality In Emergency Care: Understanding Patient Experiences, Esmat Swallmeh, Vivienne Byers, Amr Arisha

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Purpose: Assessing performance and quality in healthcare organisations is moving from focussing solely on clinical care measurement to considering the patient experience as critical. Much patient experience research is quantitative and survey based. The purpose of this paper is to report a qualitative study gathering in-depth data in an emergency department (ED).

Design/methodology/approach: The authors used empirical data from seven focus groups to understand patient experience as participants progressed through a major teaching hospital in an Ireland ED. A convenience sampling technique was used, and 42 participants were invited to share their perceptions and outline key factors affecting their journey. …