Digital Commons Network^™

Sentiment Analysis In Relation To Jordan’S Churches - For The Promotion Of Christian Pilgrimage And Religious Tourism In Jordan, Malek Bader

International Journal of Religious Tourism and Pilgrimage

Jordan has many famous tourist destinations of Christian importance, but it is unable to attract many Christian pilgrimage tourists. With churches being the epicenter for Christian pilgrimage tourists, an effort was made to understand the sentiments of the people towards the churches of Jordan. A VADER sentiment analysis was performed on 1,758 tweets after biased data removal and data pre-processing of Twitter data for one year. The results showed that 56% of people had positive sentiments, 27% had neutral sentiments, and only 17% had negative sentiments towards the churches of Jordan. The most frequently appearing words in the total word …

The Academic Influence Of The Camino De Santiago: A Bibliometric Analysis Of Doctoral Research And Indexed Manuscripts, Silvia Díaz-De La Fuente, Virginia Ahedo, María Pilar Alonso Abad, José Manuel Galán

International Journal of Religious Tourism and Pilgrimage

The Camino de Santiago is one of the most recognised cultural pilgrimage routes in the world. Notably, its current influence transcends the strictly inspirational and religious aspects, constituting also a socio-economic, cultural, historical, heritage and tourism cornerstone. This paper analyses, from an innovative bibliometric perspective, the influence of the Camino de Santiago on the academic literature in the period from 1980 to the present. For this purpose, two data sources have been used comparatively: manuscripts indexed in Scopus and doctoral theses. The results reveal a growth of its academic relevance in the last decade, especially in indexed publications. The analysis …

Thermal Effects On The Voc-Sensitive Polydimethylsiloxane Holographic Gratings, Aleksandra Hernik, Faolan Radford Mcgovern, Patrick Iftime, Izabela Naydenova

Conference Papers

The imperative for monitoring volatile organic compounds (VOCs) emerges from their harmful impact on human health when inhaled excessively over a long term. Polydimethylsiloxane (PDMS), valued for its transparency and excellent flexibility, has already been demonstrated as a promising biocompatible and cost-effective transducer for optical VOCs sensing. Moreover, it facilitates further functionalisation with adsorbing materials to enhance sensitivity and selectivity for specific VOCs detection. We fabricated and examined PDMS-based surface diffraction gratings after exposure to selected VOCs, demonstrating different response for polar and non-polar molecules. Investigated gratings were prepared by replicating sinusoidal surface relief structures inscribed in acrylamide photopolymer using …

Investigation Of The Uv-Resistance Of Photopolymerisable Glass For Space Applications, Luca Sorridente, Tatsiana Mikulchyk, Izabela Naydenova, Kevin Murphy

Articles

The progress of space based scientific research leads to an increasing demand for more efficient and less bulky instruments. Conventional refractive elements make up a critical part of many optical instruments launched into space; however, they can be bulky and heavy. Holographic optical elements are an efficient alternative to replace the conventional optical elements as they are lightweight and can be miniaturized. Current materials typically used for volume holographic optical elements are not robust enough for use in space environment. Recently a promising photopolymerisable glass has been developed using a sol-gel technique, which can provide dry layers suitable for holographic …

Photopolymer Material Durability And Safety In Holographic Diffusers For Visual Applications, Matthew Hellis, Alan Casey, Edoardo Splendi, Suzanne Martin, Matthew Sheehan, Kevin Murphy

Articles

This study introduces novel holographic diffuser applications employing acrylamide- or diacetone acrylamide-based photopolymers, patterned within the volume on a micron scale by a single-beam holographic recording process. These diffusers have previously been presented as potential treatments for amblyopia and diplopia. This work has now been extended to spectrometric analysis to determine their properties under broadband light. Diffusive elements with higher diffusion efficiencies exhibited a marginal reduction (< 5%) in diffusion efficiency across most of the visible spectrum. Given the intended application of these holographic diffusers, cytotoxicity assessments were also performed. This is significant as there is a difference in toxicity between the crystalline acrylamide (classified as a category 3 material) and diacetone acrylamide (classified as a category 4 material). The findings indicated substantially lower toxicity in holograms produced with diacetone acrylamide-based photopolymer. The accelerated ageing of both formulations of holographic diffusers indicated that the acrylamide-based holographic diffusers did not reduce efficacy in the 292 days of ageing. The diacetone acrylamide-based holographic diffusers exhibited reduced efficacy by day 182. Despite this, both formulations have been shown to perform for prolonged periods as the treatment modality would require. These results emphasise that holographic diffusers exhibit minimal spectral impact, and longevity on the scale of treatment regimes which are crucial considerations for their prospective use case as treatments for amblyopia and diplopia.

Refining Transversal Skills Through Engineering Design Projects: A Case For Authentic Assessment, Gerald Gallagher, Kevin Delaney, David Salter, Mingzhu Chen

Conference Papers

Transversal skills were typically not the focus of traditional engineering education, where strong technical prowess by students tended to be emphasised in undergraduate and postgraduate study. However, the importance of developing these skills, having application across multiple career trajectories, is becoming a key area of development in engineering education. An engineering design module presented in this work has been refined to act as a vehicle to help students develop and practice these transversal skills while simultaneously reinforcing their abilities in mechanical design. This paper describes how the module has been structured and operationalised, through approximations of practice and authentic assessment, …

Discrete Relationships Between Spatiotemporal Gait Characteristics And Domain-Specific Neuropsychological Performance In Midlife, Laura Morrison, Adam Dyer, Helena Dolphin, Isabelle Killane, Nollaig M. Bourke, Matthew Widdowson, Conor P. Woods, James Gibney, Richard B. Reilly, Sean Kennelly

Research Outputs: 2025-Present

Midlife risk factors such as type 2 diabetes mellitus (T2DM) confer a significantly increased risk of cognitive impairment in later life with executive function, memory, and attention domains often affected first. Spatiotemporal gait characteristics are emerging as important integrative biomarkers of neurocognitive function and of later dementia risk. We examined 24 spatiotemporal gait parameters across five domains of gait previously linked to cognitive function on usual-pace, maximal-pace, and cognitive dual-task gait conditions in 102 middle-aged adults with (57.5 ± 8.0 years; 40% female) and without (57.0 ± 8.3 years; 62.1% female) T2DM. Neurocognitive function was measured using a neuropsychological assessment …

Hidden Scientists/Hidden Creatives, Con Kennedy

Conference Presentations

This presentation discussed how the UN Sustainable Development Goals (SDGs) were integrated into an existing graphic design module delivered on the BA in Visual Communication Design in a joint project with the TU Dublin School of Art and Design, School of Biological, Health and Sports Sciences
 Sustainability and Research Hub
Research, the Ethics and Integrity Office. The project explored underrepresented women in science and graphic design.

Breaking Boundaries: Exploring Gender Barriers In Irish Higher Education Through A Chronological Review Of Change, Noëlle O'Connor

Irish Journal of Academic Practice

This article provides a chronological review of changes in Irish higher education directed towards achieving gender equality. It reviews literature and policy on gender equality in Ireland and internationally, focusing on how Irish higher education is changing with the emergence of Technological Universities. The review draws together and analyses key changes, contributing to the growing knowledge on gender barriers in Irish higher education institutions, and providing a context for further research. The review highlights implications for the future development of gender equality interventions and initiatives. The article concludes that leaders in Irish higher education institutions need greater awareness of the …

Collaboration And Cooperation: A Network Analytic Approach, Rodolfo Baggio, Giovanni Ruggieri

International Journal of Islands Research

The value of collaboration in the tourism domain has been highlighted in numerous works. Coordination of joint activities in tourism destinations is a prerequisite for enhancing the value creation process and providing a good basis for the attractiveness and development of the destination. Destination managers are called to design efficient and effective strategies for improving collaboration in their areas. To do that, they need reliable ways to measure the phenomenon. Traditional methods are reputed to be relatively ineffective for their intrinsic biases. However, network science can provide, instead, trustworthy ways for this task. This paper describes some of the most …

Empathy Building In He: Pedagogical Practices To Foster Communication, Listening Skills And Perspective Taking, Marta Giralt, Florence Le Baron-Earle, Anita Barmettler, Niamh Lenahan

Irish Journal of Academic Practice

This article presents an academic practice involving university students who were taking a module in which story exchanges were used as a methodology to build empathy and foster communication, listening skills and perspective taking. Following a brief literature review, the article describes the activities and the pedagogy that were followed in the undergraduate module to start building empathy and connectedness among students, as well as the research methodology employed. Data collection consisted of a questionnaire distributed among all students and the reflective essays of the volunteered story exchange participants. Mixed methods were used for the analysis, following grounded theory approach …

In-Service Efl Practitioners’ Use Of Corpora In Private English Language Schools, Cathryn Bennett

Irish Journal of Academic Practice

Despite the call for corpora to be integrated into the English as a Foreign Language (EFL) classroom, hesitancy amongst teachers is still reported within research (Poole, 2020). Teachers with the most challenging conditions for integrating corpora are private language schoolteachers who often teach a high number of hours minimising their opportunities towards professional development (Stanley, 2016; Mercer, 2020). Frankenberg-Garcia (2012) recommends that small corpus activities could bring corpora into their classrooms despite required syllabi. Therefore, a five-week training programme which introduces corpora and helps teachers to design these short corpus activities was designed. 19 in-service teachers from across the globe …

Modeling Redistribution Of Nanozeolites In Holographic Recording, Dana Mackey, Jack Lyons Dr, Izabela Naydenova

Articles

Zeolite doped photopolymers have been studied experimentally due to their potential application in the develop- ment of optical sensors. It has been shown that dopant redistribution can be achieved by holographic recording and has a direct influence on the sensitivity of the recorded grating. To achieve better theoretical understanding of these processes, this paper proposes an extended photopolymerization-diffusion mathematical model for describing the dynamics of nanozeolite redistribution during recording in an acrylamide-based photopolymer. Using numerical simulations of this model, we investigate how recording conditions, dopant transport parameters, and initial load affect the refractive index modulation of the resulting photonic structure.

A Systematic Literature Review Exploring How The Diversity Of National Cultures Impact The Transformation Success In Organisations, Mark Searing, A.Omar Portillo-Dominguez

Other

The purpose of this study is to investigate current academic thinking regarding how cultural differences impact transformation success. It analyses cultural dimensions and other factors and how they correlate to project management. Using SCOPUS as a search engine, peer-reviewed academic papers from the period 2019-2023 were analysed as part of a systematic literature review. Results were gathered and grouped into themes as well as cultural dimensions for in-deep analysis and discussion. The results of this study found consensus on the negative impact of cultural diversity on project outcomes, but a significantly lower level of agreement with respect to the specifics …

The Appliance Of Science: Traditions And Change In Food Preparation Using Small Domestic Electrical Appliances, Susan Bailey

Dublin Gastronomy Symposium

Food preparation in a domestic context has evolved through the application of technology. When electricity became available and motors to power appliances were developed from the late nineteenth century onwards, this made a significant change to the use of appliances for food preparation from post-Second World War onwards. This paper explores the history of and increasing use of small domestic electrical appliances used for food preparation and their development and transition from a commercial to a domestic context. Between the 1950s and 1980s in Britain, the development and promotion of a range of new small domestic electrical appliances were important …

An Urban Vegetable Garden: A Blooming For The Food Memory Of The Future, Cynthia Luderer

Dublin Gastronomy Symposium

This work concerns an urban vegetable garden beyond 200 plots in Famalicão (northern Portugal) and aims to check out mnemic narratives circulating there linked to gastronomy and technical agricultural resources that have been used in the past. This research has been developed since last December/2022 and will check this environment for four seasons of the year. Its methodology is based on an ethnographic exercise, using flanerie dynamics and the application of interviews with open-ended questions. This analysis is supported by the Anthropology of Food, the concept of Collective Memory, by Halbwachs, and the Semiotics of Culture, by Iuri Lotman, approaching …

Holographic Multiplexing In A Photopolymerisable Hybrid Sol-Gel, Pamela Stoeva, Tatsiana Mikulchyk, Izabela Naydenova, Kevin Murphy

Articles

Holographic multiplexing techniques enhance functionality and information storage by leveraging the inherent selectivity of holograms. This is crucial for advancing holographic sensors, which excel in simultaneously detecting multiple parameters from a single input signal. This study explores the potential of the recent photopolymerisable hybrid sol-gel (PHSG) material for application in Space sensing systems through the investigation of its holographic angular multiplexing capabilities. For the first time, to the best of our knowledge, we report the successful recording of up to five angularly multiplexed gratings with diffraction efficiencies (DE) ≥ 15% in 187 ± 18 µm PHSG layers. A 3 mW/cm2 …

Regarding The Bolton Street Foley Four, Sean Byrne, Anne Murphy

Level 3

No abstract provided.

Dublin Institute Of Technology (Dit) College Sites: A Fascicle Of Maps, Photographs, Images And Documents, Leonard Hynes, Phil Hanlon Dr., Anne Murphy

Level 3

No abstract provided.

75 Years Of Dit Cathal Brugha Street – Brief History With Pictures, Lucy Horan

Level 3

No abstract provided.

Foresight: Trusting And Using The Information From Data Analytics To Support Decision-Making In Pharmaceutical Manufacturing, Marcus O’Mahony, Paul Bassett, Alan Kavanagh, Anthony Maguire, Aoife Corrigan, Barry Malone, Michael Walshe, Siobhán Griffin, Thomas Coleman, Margot Holland, Kate Courtney, Carl Rafferty, Anne Greene, Damon Warnock

Journal of Applied Pharmaceutical Regulatory Science

Background: Data is not information. Information is actionable. Data, alone, is not. This distinction has significant risk management consequences when using data to support decision-making in the highly regulated pharma and biopharma manufacturing sector. A new framework is proposed to support the trustworthy use of the information generated from data, by data analytics, for effective risk-based decision-making. The emergence of a standardised approach for using such information is essential to avoid duplication and divergence of efforts across the sector. Ensuring that any proposed approach aligns with regulatory expectations for the sector is also essential.

Methods: Through an industry-academic collaboration, over …

Beyond The Human: Crossovers For An Onto-Epistemological Bifurcation, Ester Toribio-Roura

Articles

Building upon recent studies in new materialisms and feminist critical posthumanism with a focus on human and more-than-human relationships, this paper examines how the posthuman paradigm, by postulating the queering of identit(ies) via entanglement with the more-than-human (including technology), and by offering a critical examination of diverse modes of existence within a broader ecological context, can foster more inclusive and ethically sound ways of being in the world. Although posthumanism encompasses a wide range of perspectives and theories, including transhumanism, at its core, it challenges traditional notions of humanism, blurring the boundaries between what is human and what is more-than-human, …

Mathematical Modeling And Simulation Of The Photopolymerization Process In Different Industrial Applications, Maged Shaban

Doctoral

Photopolymerization is a complex physicochemical process that uses a specific wavelength of light to convert a liquid monomer resin to a solid polymer. This study investigates the evolution of photopolymerization kinetics through mathematical modeling and simulation in different industrial applications, such as stereolithography, ceramics additive manufacturing, and photonic crystal fabrication. In stereolithography, existing photopolymerization models do not fully capture the complexity of the curing process. Therefore, we develop a novel model for photopolymerization kinetics in a realistic stereolithography setting, which attempts to advance the understanding of the impact of several material properties and parameters on this process. This model significantly …

Land Use Intensification And Bio-Resource Utilisation In The South Pacific Islands, David Lopez Cornelio

International Journal of Islands Research

The long and gradual colonisation of the Pacific islands created settlements of cohesive social networks that fused or were displaced by western ways of life, trade and governance through the centuries. In this paper, a historical review of the processes of island discovery, plants domestication, and of land use practices are discussed alongside the main socioeconomic drivers of land cover change. The native trees of the South Pacific constitute an invaluable resource for sustainable development; they were used and domesticated for thousands of years but logging, commercial agriculture, mining, the introduction of exotic species and urban expansion are threatening them …

Early Age Assessment Of A New Course Of Irish Fly Ash As A Cement Replacement, Niall Holmes Dr., Nikki Shaji, Mark Tyrer

Articles

This paper explores the potential of a new source of fly ash, deposited on the site of a coalfired power plant in Ireland dating from 1985 to 1995, as a cement replacement material. A series of X-ray diffraction (XRD) analyses on binder samples with cement replacement levels of 0, 10, 25 and 35% was undertaken to determine the fly ash’s mineralogical composition and to determine its suitability as a supplemental cementitious material (SCM). The XRD results reveal a unique mineral composition with promising characteristics for enhancing the strength and durability of concrete. The experimental results were used to calibrate a …

Gpt Assisted Annotation Of Rhetorical And Linguistic Features For Interpretable Propaganda Technique Detection In News Text., Kyle Hamilton, Bojan Bozic, Luca Longo

Articles

While the use of machine learning for the detection of propaganda techniques in text has garnered considerable attention, most approaches focus on "black-box'' solutions with opaque inner workings. Interpretable approaches provide a solution, however, they depend on careful feature engineering and costly expert annotated data. Additionally, language features specific to propagandistic text are generally the focus of rhetoricians or linguists, and there is no data set labeled with such features suitable for machine learning. This study codifies 22 rhetorical and linguistic features identified in literature related to the language of persuasion for the purpose of annotating an existing data set …

Explainable Machine Learning For The Regulatory Environment: A Case Study In Micro-Droplet Printing, Elaine Harris, Darragh F. Ryan, Gerard M. O'Connor

Articles

Micro-droplet printing remains an invaluable tool for the additive manufacturing industry due to its versatility, efficiency and cost-effectiveness. The design and deployment of a disposable micro-droplet dispenser seeks to facilitate a quick and easy way to alternate between different printing materials (such as ink, metals, bio-materials, pharmaceuticals, etc.) without the need for thorough cleaning or separate delivery systems. While this works well in principle, in practice achieving consistent performance between dispensers can prove challenging. This paper aims to tackle this issue through the use of Machine Learning (ML) in order to (1) build a model that predicts dispenser performance from …

Building Services Engineering May/June 2024

Building Services Engineering

No abstract provided.

The Birth Of A Journal, Anne Greene, Kevin O'Donnell, Nuala Calnan

Journal of Applied Pharmaceutical Regulatory Science

This new journal’s origins stem from 2005, when the Pharmaceutical Regulatory Science Team (PRST)1 was founded at the Dublin Institute of Technology (DIT) by the authors of this article, in response to a call for a paradigm shift in quality from the international regulatory community.

Biosensor-Enhanced Organ-On-A-Chip Models For Investigating Glioblastoma Tumor Microenvironment Dynamics, Gayathree Thenuwara, Bilal Javed, Baljit Singh, Furong Tian

Articles

Glioblastoma, an aggressive primary brain tumor, poses a significant challenge owing to its dynamic and intricate tumor microenvironment. This review investigates the innovative integration of biosensor-enhanced organ-on-a-chip (OOC) models as a novel strategy for an in-depth exploration of glioblastoma tumor microenvironment dynamics. In recent years, the transformative approach of incorporating biosensors into OOC platforms has enabled real-time monitoring and analysis of cellular behaviors within a controlled microenvironment. Conventional in vitro and in vivo models exhibit inherent limitations in accurately replicating the complex nature of glioblastoma progression. This review addresses the existing research gap by pioneering the integration of biosensor-enhanced OOC …