Digital Commons Network^™

Report On The Future Role Of Engineers In Society And The Skills And Competences Engineering Will Require, Brad Tabas, Una Beagon, Klara Kövesi

Reports

This literature review outlines the current state of the art knowledge in relation to the influence of diversity, attractiveness of the engineering profession and the skills and competencies required of engineers to achieve the SDGs. We aim to answer the overall research question: How do engineering educators develop new learning and teaching approaches (methods) that will attract a diverse group of students (and mature learners) whilst achieving the SDGs in 2030? The main objective of the A-STEP 2030 project is to create an attractive and fascinating learning environment to encourage young people with diverse backgrounds to engage in engineering studies …

Bidirectional Interference Between Simulated Driving And Speaking, Christopher Dromey, Kelsey Simmons

Faculty Publications

Purpose: This study relied on acoustic measures of connected speech and several indices of driving performance to quantify interference between speaking and simulated driving. Method: Three groups of 20 younger (ages 20–30 years), middle-age (ages 40–50 years), and older (ages 60–71 years) adults produced monologues and completed a simulated driving task, which involved maintaining a constant speed and lane position on a freeway. Both tasks were completed separately and concurrently. Results: There were significant divided attention effects, with a reduced speaking time ratio, and increases in vocal intensity, speed variability, and steering wheel adjustments. There was a significant between-subjects age …

Using Real-Time Visual Biofeedback For Second Language Instruction, Shawn L. Nissen, Rebecca Nissen

Faculty Publications

This demonstration will illustrate how using real-time visual biofeedback, through a relatively new type of electropalatographic (EPG) sensor, might facilitate improved pronunciation for learners of a second language (L2). The manner in which the EPG sensor is created and its use to track lingua-palatal articulation patterns will be described to individuals. This presentation will also include an explanation of how a student can visualize the contact patterns of their speech using the associated instructional software. A brief tutorial on the features of the instructional software will also be explained during the “show and tell” presentation.

Background And Design Of A Qualitative Study On Globally Responsible Decision-Making In Civil Engineering, Shannon Chance, Inês Direito, Rob Lawlor, Katie Cresswell-Maynard, Jon Pritchard, Nick Tyler, John Mitchell

Conference papers

Abstract: Organizations that regulate civil engineering have been pressing for integration of 'global responsibility' into higher education curricula since around 2006, with a goal of achieving environmental sustainability and social justice. In an effort led by the American Society of Civil Engineers (ASCE, 2007, 2009), a global vision for civil engineering was identified. Within the UK, the Institution of Civil Engineers (ICE) has been leading the way alongside non-governmental organizations (Bourn & Neal, 2008). Via the in-progress study reported here, a UK-based research team is now studying the effects of ACSE and ICE initiatives. The team seeks to benchmark how …

Experiences With Personalized Learning In A Blended Teaching Course For Preservice Teachers, Karen T. Arnesen, Charles R. Graham, Cecil R. Short, Douglas Archibald

Faculty Publications

In this study, we explored the experiences of preservice teachers as they learned about and experienced personalized learning in a one-credit class designed to introduce students to four core competency areas in K–12 blended teaching contexts: online integration, data practices, personalization, and online interactions. The course included online synchronous, online asynchronous, and in-person class meetings. Using both quantitative and qualitative methods, we examined students’ pre and post readiness surveys, activity data, and reflections on their experiences in the course. We found that through course readings; creation of an online module based on blended learning pedagogies, which included personalized learning experiences; …

Driving, Sustaining And Scaling Up Blended Learning Practices In Higher Education Institutions: A Proposed Framework, Cher Ping Lim, Tianchong Wang, Charles R. Graham

Faculty Publications

Higher education institutions (HEIs) have recognised the role of blended learning (BL) in enhancing teaching and learning quality; many of these institutions have implemented BL initiatives as part of their quality enhancement efforts. Despite these efforts, HEIs face sustainability and scalability challenges and issues. There have been pockets of innovative BL practices but these practices are not prevalent across courses and programmes within institutions. In response, this paper proposes a framework to inform institutional strategic planning for driving, sustaining, and scaling up BL practices in HEIs. There are seven strategic dimensions in this framework: (1) curriculum; (2) vision and policy …

Analyst Forecast Bundling, Michael S. Drake, Peter Joos, Joseph Pacelli, Brady Twedt

Faculty Publications

Changing economic conditions over the past two decades have created incentives for sell-side analysts to both provide their institutional clients tiered services and to streamline their written research process. One manifestation of these changes is an increased likelihood of analysts’ issuing earnings forecasts for multiple firms on the same day. We identify this bundling property and show that bundling has increased steadily over time. We provide field evidence that the practice is a cost-saving measure, a natural byproduct of analysts focusing on thematic research, and a reflection of forecast updating that occurs in advance of important events. Our empirical analyses …

An Audience With Pharmaceutical Regulators, Academia And Industry 2019: The Role Of Quality Risk Management (Qrm) And Knowledge Management (Km) In Medicinal Product Realisation For Patients In The 21st. Century, Anne Greene (Editor), Kevin O'Donnell (Editor), Anne Murphy (Editor), Elaine Harris (Editor)

Books

A monograph based on a seminar organised by the School of Chemistry & Pharmaceutical Science, Technological University Dublin, with the Health Products Regulatory Authority, and with Regulatory Science Ireland, 4th. April, 2019.

Mobile Health Interventions To Promote Physical Activity And Reduce Sedentary Behaviour In The Workplace: A Systematic Review, Sa Buckingham, Aj Williams, K Morrissey, L Price, J Harrison

School of Nursing and Midwifery

Objective This systematic review aimed to assess the effectiveness, feasibility and acceptability of mobile health (mHealth) technology (including wearable activity monitors and smartphone applications) for promoting physical activity (PA) and reducing sedentary behaviour (SB) in workplace settings. Methods Systematic searches were conducted in seven electronic databases (MEDLINE, SPORTDiscus, Scopus, EMBASE, PsycINFO, Web of Science and the Cochrane library). Studies were included if mHealth was a major intervention component, PA/SB was a primary outcome, and participants were recruited and/or the intervention was delivered in the workplace. Study quality was assessed using the Effective Public Health Practice Project (EPHPP) tool. Interventions were …

A Catchment-Scale Perspective Of Plastic Pollution, Fredric M. Windsor, Isabelle Durance, Alice A. Horton, Richard C. Thompson, Charles R. Tyler, Steve J. Ormerod

School of Biological and Marine Sciences

Plastic pollution is distributed across the globe, but compared with marine environments, there is only rudimentary understanding of the distribution and effects of plastics in other ecosystems. Here, we review the transport and effects of plastics across terrestrial, freshwater and marine environments. We focus on hydrological catchments as well-defined landscape units that provide an integrating scale at which plastic pollution can be investigated and managed. Diverse processes are responsible for the observed ubiquity of plastic pollution, but sources, fluxes and sinks in river catchments are poorly quantified. Early indications are that rivers are hotspots of plastic pollution, supporting some of …

Parental Mediation And The Internet: Findings Of Net Children Go Mobile For Parents' Mediation Strategies In Ireland: Mediazione Dei Genitori E Internet: Risultati Di Net Children Go Mobile Per Le Strategie Di Mediazione Di Genitori In Irlanda., Thuy Dinh, Brian O'Neill

Articles

Based on data collected from the Net Children Go Mobile project, a cross- national study of children aged 9-16 in seven European countries with a focus on the Irish context, this article examines parental mediation of children’ online ac- tivities. The relationship between children’s digital skills (including internet and smartphone use) and parental mediation is also examined and factors influenc- ing parent mediation are highlighted. Parents implement a range of strategies, favouring strict mediation and rules over active mediation on internet safety, but these were associated with reduced children’s online activities and digital skills. These findings challenge researchers to identify …

A Novel Behaviour Profiling Approach To Continuous Authentication For Mobile Applications, S Alotaibi, A Alruban, S Furnell, N Clarke

School of Engineering, Computing and Mathematics

No abstract provided.

Privacy Enhancing Data Access Control For Ambient Assisted Living, Hendrik Kuijs, Timo Bayer, Christoph Reich, Martin Knahl, Nathan Clarke

School of Engineering, Computing and Mathematics

No abstract provided.

End-To-Middle-To-End Solution For Ims Media Plane Security, Jose Oscar Fajardo, Fidel Liberal, Fudong Li, Nathan Clarke, Is Haka Mkwawa

School of Engineering, Computing and Mathematics

IP multimedia subsystem (IMS) is becoming the prevailing candidate for managing future mobile multimedia communications, including critical communications such as public safety, emergency professionals and corporate networks. IMS security and privacy has gained much attention in the few last years. The review of recent IMS security activities stresses the inclusion of intermediate nodes in the media path of secured communications as an open issue. This paper presents an end-to-middle-to-end solution which enables the usage of IMS media plane elements such as recorders, transcoders and novel cross-ciphering functions in a secure way. The proposed solution, which is fully compliant with IMS, …

#Brexit Vs. #Stopbrexit: What Is Trendier? An Nlp Analysis, M Palomino, A Murali

School of Engineering, Computing and Mathematics

Online trends have established themselves as a new method of information propagation that is reshaping journalism in the digital age. We argue that sentiment analysis—the classification of human emotion expressed in text—can enhance existing algorithms for trend discovery. By highlighting topics that are polarised, sentiment analysis can offer insight into the influence of users who are involved in a trend, and how other users adopt such a trend. As a case study, we have investigated a highly topical subject: Brexit, the withdrawal of the United Kingdom from the European Union. We retrieved an experimental corpus of publicly available tweets referring …

Design For Life: Research Methods, Design Thinking And Authorial Illustration Practice, Sm Black

School of Art, Design and Architecture

No abstract provided.

Plastics, The Environment And Society: Current Consensus And Future Directions, Richard C. Thompson, Sabine Pahl

School of Biological and Marine Sciences

In less than 60 years, plastics have transformed our daily lives. Usage is increasing and now exceeds 330 million tonnes per annum. In this concluding chapter we summarise current understanding about the benefits and concerns of plastics usage and look to future priorities, challenges and opportunities. It is clear that plastics bring many societal benefits and offer the potential for further advances in medical and technological applications, as well as carbon reductions. However, it is also widely acknowledged that current production, use and disposal of plastics is not sustainable. Our understanding of the issues associated with end of life plastics …

A Guide For Vet Teachers With A Focus On Aquaculture: Using Student Rapid Response Systems (Srrs) For Formative Assessment And For Recognition Of Prior Learning (Rpl), Anne Murphy, Aiden Kenny, Martyn Haines, Christine Dudgeon, Dag Willmann

Other resources

Introduction: This Optimal Guide is organised into 6 Parts as illustrated below. The reader is free to follow the sequence of parts or simply go to the parts of relevance.

Musical Borrowing In Sonification, Núria Bonet

School of Law, Humanities and Social Sciences

Sonification presents some challenges in communicating information, particularly because of the large difference between possible data to sound mappings and cognitively valid mappings. It is an information transmission process which can be described through the Shannon-Weaver Theory of Mathematical Communication. Musical borrowing is proposed as a method in sonification which can aid the information transmission process as the composer’s and listener’s shared musical knowledge is used. This article describes the compositional process of Wasgiischwashäsch (2017) which uses Rossini’s William Tell Overture (1829) to sonify datasets relating to climate change in Switzerland. It concludes that the familiarity of audiences with the …

Ewva: European Women's Video Art In The 70s And 80s, Stephen Partridge, Laura Leuzzi, Elaine Shemilt

School of Art, Design and Architecture

EWVA European Women's Video Art in the 70s and 80s is the main output of the eponymous research project funded by the Arts and Humanities Research Council and based at Duncan of Jordanstone College of Art and Design. The research team consisted of the Principal Investigator, Professor Elaine Shemilt, the Co-investigator Professor Stephen Partridge, Dr Laura Leuzzi, as Post-Doctoral Researcher and Adam Lockhart as Media Archivist.The book retraces some of the stories of early women artists video experimentation in Europe, and their achievements, and features chapters on fundamental case studies of early video artworks, themes, genres and geographical areas, to …

As Blind As A Bat? Opsin Phylogenetics Illuminates The Evolution Of Color Vision In Bats, Bruno F. Simões, Nicole M. Foley, Graham M. Hughes, Huabin Zhao, Shuyi Zhang, Stephen J. Rossiter, Emma C. Teeling

School of Biological and Marine Sciences

Through their unique use of sophisticated laryngeal echolocation bats are considered sensory specialists amongst mammals and represent an excellent model in which to explore sensory perception. Although several studies have shown that the evolution of vision is linked to ecological niche adaptation in other mammalian lineages, this has not yet been fully explored in bats. Recent molecular analysis of the opsin genes, which encode the photosensitive pigments underpinning color vision, have implicated high-duty cycle (HDC) echolocation and the adoption of cave roosting habits in the degeneration of color vision in bats. However, insufficient sampling of relevant taxa has hindered definitive …

Seagrass Soil Archives Reveal Centennial-Scale Metal Smelter Contamination While Acting As Natural Filters, Anna Lafratta, O Serrano, Pere Masque, Miguel Mateo, Milena Fernandes, Sam Gaylard, Paul Lavery

Research outputs 2014 to 2021

The upper Spencer Gulf in South Australia hosts the world's largest single stream Pb-Zn smelter, which has caused environmental and health issues related to elevated metal concentrations in the surrounding environment. The area also has extensive seagrass meadows, occupying >4000 km². We reconstructed the fluxes of heavy metals over the last ~3000 years through a multi-parameter study of the soil archives formed by the seagrass Posidonia australis. Pb, Zn and Cd concentrations increased up to 9-fold following the onset of smelter operations in the 1880s, and the stable Pb isotopic signatures confirmed the smelter has been the main …

On Coding And Detection Techniques For Two-Dimensional Magnetic Recording, Mohammed Dikko Almustapha

School of Engineering, Computing and Mathematics Theses

The areal density growth of magnetic recording systems is fast approaching the superparamagnetic limit for conventional magnetic disks. This is due to the increasing demand for high data storage capacity. Two-dimensional Magnetic Recording (TDMR) is a new technology aimed at increasing the areal density of magnetic recording systems beyond the limit of current disk technology using conventional disk media. However, it relies on advanced coding and signal processing techniques to achieve areal density gains. Current state of the art signal processing for TDMR channel employed iterative decoding with Low Density Parity Check (LDPC) codes, coupled with 2D equalisers and full …

Assessment Of Quality Of Experience Of High Dynamic Range Images Using The Eeg And Applications In Healthcare, Shaymaa Al-Juboori

School of Engineering, Computing and Mathematics Theses

Recent years have witnessed the widespread application of High Dynamic Range (HDR) imaging, which like the Human Visual System (HVS), has the ability to capture a wide range of luminance values. Areas of application include home-entertainment, security, scientific imaging, video processing, computer graphics, multimedia communications, and healthcare. However, in practice, HDR content cannot be displayed in full on standard or low dynamic range (LDR) displays, and this diminishes the benefits of HDR technology for many users. To address this problem, Tone-Mapping Operators (TMO) are used to convert HDR images so that they can be displayed on low-dynamic-range displays and preserve …

The Case Of Inter-Expert Creative Collaboration In Science Gallery Dublin: A Discourse Analytical Approach, Diane Tangney [Thesis]

Doctoral

The phenomenon of creativity has been a focus of enquiry by psychologists for many years. Compared with individual creativity, much less is known about creativity in collaborative contexts (Glăveanu, 2010; Sawyer, 2010). Taking a sociocultural view of creativity, this study contributes to an emerging strand of research that focusses centrally on how creativity unfolds in the performance of creative collaboration.

The research design followed an inductive path conducive to theory building and employed a single case study method (Yin, 2009). Science Gallery Dublin, part of Trinity College Dublin (TCD), is presented as a special place for creative collaboration.

In response …

An Evaluation Of Targeted Security Awareness For End Users, Najem Mahmoud Ahmmed Ahmmed

School of Engineering, Computing and Mathematics Theses

Users are frequently cited as being the weakest link in the information security chain. However, in many cases they are ill-positioned to follow good practice and make the necessary decisions. Part of the reason here is that even if security awareness, training and/or education have been provided, some of the key points may have been forgotten by the time that users find themselves facing security-related decisions. There are several scenarios in which users find themselves facing security-related decisions. However, while in such situations, many do not have an adequate understanding of security and do not receive the appropriate advice to …

Un(Der)Employed Youth: From Precariousness To Resilience, Alia Weston, Miguel Imas, Jennifer Manning, Paul Donnelly, Kudzayi Ngwerume

Articles

In this paper, we explore the experiences of Irish and Zimbabwean youth who live and work in precarious economic conditions. We study these youths’ experiences in a manner that traverses contexts under the question: How do un(der)employed youth in the Global South and Global North enact resilience and agency while navigating economic precarity? The paper builds on youth literature from both the Global North and Global South, emphasizing socio-economic precarity, youth agency, and resilience. We collected our data from interviews conducted in Ireland and Zimbabwe. Methodologically, the paper follows a postcolonial narrative approach to study these experiences. Our findings show …

Towards Supporting Academic Authors, Researchers And Phd Students In Higher Education, Eileen O'Donnell, Liam O'Donnell

Books/Book Chapters

Academic authors, researchers, PhD, Doctoral, and Master’s students, write articles for journals, books, book chapters for inclusion in edited books, papers for conferences and conference proceedings, and so forth as a method of communicating and sharing scholarly research findings. This chapter reviews the supports necessary to learn how to effectively undertake research and successfully publish the findings. These supports could satisfactorily be provided through an e-learning portal or an e-learning platform. An e-learning module could be used to facilitate collaboration amongst staff, researchers, PhD, and post graduate students, who share similar research interests. Staff and students should be encouraged to …

Debating The Geographies Of Contemporary Higher Education Students: Diversity, Resilience, Resistance?, Mark Holton

School of Geography, Earth and Environmental Sciences

No abstract provided.

Network Security Intelligence Centres For Information Security Incident Management, Natalia Miloslavskaya

School of Engineering, Computing and Mathematics Theses

Intensive IT development has led to qualitative changes in our living, which are driving current information security (IS) trends and require sophisticated structures and adequate approached to manage IS for different businesses. The wide range of threats is constantly growing in modern intranets; they have become not only numerous and diverse but more disruptive. In such circumstances, organizations realize that IS incidents’ timely detection and prevention in the future (what is more important) are not only possible but imperative. Any delay and only reactive actions to IS incidents put their assets under risk. A properly designed IS incident management system …