Digital Commons Network^™

Review: The Activist Wpa: Changing Stories About Writers And Writing, Linda S. Bergmann

The Writing Center Journal

No abstract provided.

Announcements

The Writing Center Journal

No abstract provided.

Developing Subsidiary Contribution To The Mnc-Subsidiary Entrepreneurship And Strategy Creativity, Pamela Sharkey Scott, Gibbons Patrick, Joseph Coughlan

Articles

Despite its theoretical and managerial significance, subsidiary entrepreneurship and its effects 15 on subsidiary contribution remain underexplored in the literature.We propose that subsidiary 16 entrepreneurship encourages more creative strategic responses to escalating environmental 17 change. We explore the direct and mediating effects of subsidiary entrepreneurship on 18 subsidiary contribution to the MNC, particularly subsidiary strategy creativity. We use 19 structural equation modelling to test our propositions on data generated from surveying the 20 population of Irish subsidiaries of foreign MNCs, and find strong support for our theoretical 21 predictions. The managerial implications of subsidiary entrepreneurship in generating creative 22 strategy, …

Business Process Change In E-Government Projects: The Case Of The Irish Land Registry, Aileen Kennedy, Joseph Coughlan, Carol Kelleher

Articles

This research investigates one of the first e-Government services launched as part of Ireland’s Information Society programme, the Irish Land Registry’s implementation of their award winning Electronic Access (EAS) project. In-depth enquiries into how public sector organisations manage IT-enabled transformations have remained relatively limited and this case contributes to this emerging body of literature. The analysis highlights that the implementation of e-Government initiatives beyond basic service levels necessitates business process change in order to reap rewards. This study fulfils an identified need for research in Business Process Change (BPC) in the implementation of e-Government initiatives. In this way the research …

The Sales Organisation: Influencer Or Mere Implementer Of Business Strategy? Investigating The Evolving Role Of Sales Strategy And Processes In Attaining Overall Business Objectives And Goals In International Markets, Sarah Browne, Katrina Lawlor, Pamela Sharkey Scott, Laura Cuddihy

Conference papers

This research will attempt to empirically examine the evolving nature of the sales organisation from a mere tactical support function of marketing, to a strategic capability in its own right and one that perhaps has a salient role to play in attaining overall objectives and goals pertaining to the business level strategy for international markets. The foundations of this research stem from multiple strands of literature including, strategic marketing, strategic management, selling and sales management and business internationalisation. This proposal attempts to locate this early stage research within these important and growing strands of literature and address the under researched …

The Development Of A Semantic Model For The Interpretation Of Mathematics Including The Use Of Technology, Michael Peters

School of Engineering, Computing and Mathematics Theses

The semantic model developed in this research was in response to the difficulty a group of mathematics learners had with conventional mathematical language and their interpretation of mathematical constructs. In order to develop the model ideas from linguistics, psycholinguistics, cognitive psychology, formal languages and natural language processing were investigated. This investigation led to the identification of four main processes: the parsing process, syntactic processing, semantic processing and conceptual processing. The model showed the complex interdependency between these four processes and provided a theoretical framework in which the behaviour of the mathematics learner could be analysed. The model was then extended …

Forming Ireland's Industrial Development Authority, Paul Donnelly

Books/Book Chapters

Tracing the creation and (re)production of Ireland’s Industrial Development Authority (IDA) through the lens of path dependence theory, the story charts the IDA’s creation within protectionism. In parallel with the gradual shift away from protection towards free trade, the story follows the IDA’s emergence as the state’s pre-eminent industrial development agency, its re-creation as a state-sponsored organisation and the growing political, institutional and monetary resources afforded it in return for delivery on objectives, largely in the shape of new job creation. However, the increasing reliance on foreign investment to meet targets, at the expense of indigenous industry, eventually surfaces as …

Institutionalizing Ireland’S Industrial Development Authority, Paul Donnelly

Conference papers

Actor-network theory is considered to have great potential for broadening and deepening our grasp of institutional work (Lawrence and Suddaby, 2006). Given its focus on process, ANT offers a means to breathe life into the practices associated with institutionalization. With Callon’s (1986) four moments of translation as analytical lens, and with Ireland’s Industrial Development Authority as empirical example, I seek to address the concerns in the call for papers to reconsider ‘the role of agency, power, persistence and change in the process of institutionalization.’

Prominence Driven Character Animation, Charlie Cullen, Paula Mcgloin, Anna Deegan, Evin Mccarthy

Conference papers

This paper details the development of a fully automated system for character animation implemented in Autodesk Maya. The system uses prioritised speech events to algorithmically generate head, body, arms and leg movements alongside eyeblinks, eyebrow movements and lip-synching. In addition, gaze tracking is also generated automatically relative to the definition of focus objects- contextually important objects in the character's worldview. The plugin uses an animation profile to store the relevant controllers and movements for a specific character, allowing any character to run with the system. Once a profile has been created, an audio file can be loaded and animated with …

Simulation Algorithm And Validation Of A Photovoltaic Water Pumping System, I. Odeh, Y. Yohannis, Brian Norton

Articles

A photovoltaic (PV) water pumping system has been modelled using TRNSYS considering a power supply, a direct current (DC)/alternating current (AC) inverter, an AC induction motor, a centrifugal pump, a well, a water storage tank, and an overflow protection device. The model emulates actual pumping head curves, uses numerical methods to determine pump system working points, and includes a storage tank as a component in the system. It simulates PV-powered water pumping systems, constant voltage tracking, voltage frequency modulation, and maximum power point tracking algorithms; variable inverter frequency with variable motor efficiency, variable inverter frequency with constant motor efficiency, and …

From Melbourne, Australia's Knowledge Capital, To Destination Dublin, Clare Doran

Level 3

This paper proposes that the overall objective of increasing Dublin’s knowledge-city status and the HEIs’ objective of increased internationalization can be achieved through collaboration involving the region’s diverse stakeholders. Dublin will thus succeed in enhancing its global status as a knowledge city-region and increase its competitive advantage in a globalized world. Such an approach is already in place in the city of Melbourne, Australia. Indeed, in its search for like-minded international partner-cities, Melbourne’s Office of Knowledge Capital has approached Dublin to collaborate on knowledge-related projects. This paper aims to establish whether Melbourne’s approach could be successfully adopted in Dublin.

Recognising Prior Learning In Psychotherapy Training: A Critical Appraisal, Aine O'Reilly

Level 3

Recognition of prior learning (RPL) raises policy and procedural questions and also ideological, ethical and political questions. Focusing on psychotherapeutic training this paper presents critical reflections on RPL and argues that this accounting highlights questions and tensions that a focus on policy and procedure alone can obscure

Changes In Intraocular Pressure And Anterior Segment Morphometry After Uneventful Phacoemulsification Cataract Surgery, J. Dooley, S. Charalampidou, A. Malik, James Loughman, L. Molloy, S. Beatty

Articles

Purpose To study changes in anterior segment morphometry after uneventful phacoemulsification cataract surgery, and to investigate whether there is a relationship between any observed changes and intraocular pressure (IOP) reduction after the procedure. Methods The anterior chamber depth (ACD), anterior chamber volume (ACV), anterior chamber angle (ACA), central corneal thickness (CCT), and IOP were measured in 101 non-glaucomatous eyes before and after uneventful phacoemulsification cataract surgery. Results After cataract surgery, the mean ACD, ACV, and ACA values increased by 1.08mm, 54.4mm3, and 13.11, respectively, and the mean IOP (corrected for CCT) decreased by 3.2mmHg. The predictive value of a previously …

Macular Pigment Optical Density In An Aging Irish Population: The Irish Longitudinal Study On Ageing, John Nolan, Roseanne Kenny, Claire O'Regan, Hilary Cronin, James Loughman, Eithne Connolly, Patricia Kearney, Stephen Beatty

Articles

Purpose: The 3 carotenoids lutein, zeaxanthin, and meso-zeaxanthin, which account for the ‘yellow spot’ at the macula and which are referred to as macular pigment (MP), are believed to play a role in visual function and protect against age-related macular degeneration (AMD) via their optical and antioxidant properties. This study was undertaken to compare MP optical density (MPOD) in a population aged ≧50 years with MPOD values from a normative database of subjects aged 18–60 years. Methods: Seventy-nine subjects were recruited into this pilot study (The Irish Longitudinal Study on Ageing-TILDA). MPOD was measured using heterochromatic flicker photometry. Retinal fundus …

Macular Pigment And Its Contribution To Visual Performance And Experience [El Pigmento Macular Y Su Contribución Al Rendimiento Y Experiencia Visuals], James Loughman, Peter Davison, John M. Nolan, Mukunda C. Akkali, Stephen Beatty

Articles

There is now a consensus, based on histological, biochemical and spectral absorption data, that the yellow colour observed at the macula lutea is a consequence of the selective accumulation of dietary xanthophylls in the central retina of the living eye. Scientific research continues to explore the function(s) of MP in the human retina, with two main hypotheses premised on its putative capacity to (1) protect the retina from (photo)-oxidative damage by means of its optical filtration and/or antioxidant properties, the so-called protective hypothesis and (2) influence the quality of visual performance by means of selective short wavelength light absorption prior …

Dit Teaching Fellowship Reports 2009-2010, Jen Harvey

Teaching Fellowships

No abstract provided.

The Learn@Work Socrates-Minerva Research Project 2005-2007: What Did It Do And What Has Happened With It Since?, Anne Murphy, K.C. O'Rourke, Pauline Rooney

Journal Articles

This article provides a summary of the goals, processes, products, evaluation outcomes and lessons learnt from Learn@Work, a pan-European research project that involved four higher education providers and one private partner. The project aimed to develop and test online or personal computer (PC)-based materials for induction and support of worker-learners using pilots in the partner countries, as well as to generate usable case studies and theoretical models. This article describes and analyses the project activities, which included the production of a state-of-the-art report on the use of information and communication technologies (ICTs) in workplaces. The design paradigm is described, together …

Interaction Analysis In A ‘Learning By Doing’ Problem-Based Professional Development Context, Roisin Donnelly

Journal Articles

This paper explores the concept and practice of interaction within a blended problem-based learning (PBL) module for academic professional development in higher education. A qualitative study spanning two years of the lived experiences of 17 academic staff in a blended PBL module was considered likely to provide a much needed analysis of current thinking and practice on the potential of interaction. Relevant constructivist theories are applied to face-to-face PBL tutorials, online discussions, focus group interviews and reflective papers. For designers and tutors in blended PBL, it is important to seek best practices for how to combine instructional strategies in classroom …

A Project-Based Learning Approach To Applied Craft Calculations Within Apprenticeship Education: An Action Research Study, Kevin Furlong

Theses

Using an Action Research methodology, this study was based in Technologicl University Dublin and conducted with the cooperation of three groups of Phase Six Plumbing apprentices over a ten-month period (three cycles). The main aim of the research project was to establish if a deeper understanding and application of Building Services Applied Calculations could be achieved through the implementation of Project-Based Learning within Apprenticeship Education? Research literature shows that not only in Ireland but also abroad, third level education is experiencing what is described as a ‘maths problem’. With applied calculations and mathematics being a fundamental and essential part of …

Celebrating A Decade Of Innovation And Good Practice In Learning And Teaching, Learning, Teaching And Technology Centre

Other resources

No abstract provided.

Electrochemical Characterisation Of Poly Arylene Vinylenes, Jonathan Moghal, Patrick Lynch, Mary Mcnamara, Hugh Byrne, Gordon Chambers

Articles

The electrochemical properties of a newly synthesised set of PPV derivatives were measured by cyclic voltammetry. A new octyloxy substituted PPV derivative was first synthesised (POPV). The structure of the POPV is varied systematically by the replacement of the phenyl units by naphthyl and anthryl units and the effect of these variations on the electrochemical properties is explored. The HOMO–LOMO levels of the polymers were determined from the onset potentials for the p-doping and n-doping scans. From this the electrochemical bandgap for each of the polymers was calculated. The systematic change in the structure of the POPV results in a …

The Extent Of Clientelism In Irish Politics: Evidence From Classifying Dáil Questions On A Local-National Dimension, Sarah Jane Delany, Richard Sinnott, Niall O'Reilly

Conference papers

The availability of the full text of Irish parliamentary questions offers opportunities for using machine learning techniques to examine the currently much discussed role of elected representatives (TDs) in the Irish parliamentary system. Bluntly, are TDs mainly national legislators or “constituency messenger boys”? This paper presents an initial investigation into the use of automated text classification techniques to categorise parliamentary questions from 1922 up to 2008 as national or local. The approach uses a bag of words representation, standard feature reduction methods and an SVM classifier. Initial results show there is very little evidence in the corpus of parliamentary questions …

Quantitative Modelling Approaches For Ascorbic Acid Degradation And Non-Enzymatic Browning Of Orange Juice During Ultrasound Processing, Vasilis Valdramidis, Patrick J. Cullen, Brijesh Tiwari, Colm O’Donnell

Articles

The objective of this study was to develop a deterministic modelling approach for non-enzymatic browning (NEB) and ascorbic acid (AA) degradation in orange juice during ultrasound processing. Freshly squeezed orange juice was sonicated using a 1,500 W ultrasonic processor at a constant frequency of 20 kHz and processing variables of amplitude level (24.4 – 61.0 μm), temperature (5 – 30 oC) and time (0 – 10 min). The rate constants of the NEB and AA were estimated by a primary model (zero and first order) while their relationship with respect to the processing factors was tested for a number of …

Pk/Pd Modelling Of Comb-Shaped Pegylated Salmon Calcitonin Conjugates Of Differing Molecular Weights, Sinead Ryan, Jesus Maria Frias, David H. Haddleton, David J. Brayden

Articles

Salmon calcitonin (sCT) was conjugated via cysteine-1 to novel combed-shaped end-functionalised poly(PEG) methyl ether methacrylate) (sCT-P) comb-shaped polymers, to yield conjugates of total molecular weights (MW) inclusive of sCT: 6.5, 9.5, 23 and 40 kDa. The conjugates were characterised by HPLC and their in vitro and in vivo bioactivity was measured by cAMP assay on human T47D cells and following intravenous (i.v.) injection to rats, respectively. Stability against endopeptidases, rat serum and liver homogenates was assessed. There were linear and exponential relationships between conjugate MW with potency and efficacy respectively, however the largest MW conjugate still retained 70% of E …

Implementation Of The Dit-Achiev Model For Sustainable Tourism Destination Management: Killarney, Ireland, A Case Study, Kevin Griffin, Maeve Morrissey, Sheila Flanagan

Conference papers

The DIT-ACHIEV Model is a model of sustainable tourism indicators developed in a previous research project undertaken by the School of Hospitality Management and Tourism, Dublin Institute of Technology. The indicators represent six fields of interest – Administration, Community, Heritage, Infrastructure, Enterprise and Visitor (Flanagan et al, 2007). This current research addresses the implementation of the DIT- ACHIEV model in an Irish tourism destination, with the objective to assess whether it can be implemented by the local community in any tourism destination.

The methodology used to implement the model is based on recommendations by Goodey (1995) and Denman (2006). Goodey …

Critical Success Factors And Performance Management And Measurement: A Hospitality Context, Detta Melia

Conference papers

This paper reports on research carried out in the hotel sector of the Irish hospitality industry on critical success factors and their impact on performance management and measurement. The paper outlines the industry context and reviews the literature on critical success factors. This literature presents a discussion of the concept of critical success factors (CSFs) in the context of performance measurement and the hospitality industry, which are considered necessary for organisational prosperity because of the impact they have on the organisation’s potential performance. Critical success factors are those factors capable of providing the greatest competitive leverage upon which resources should …

Researcher Suite: Selection And Implementation – The Hosted Option, Niamh Walker-Headon

Support services (Former ITT) - Articles

Purpose – The purpose of this paper is to provide a case study of the selection process used to select the ReSearcher Suite, and its implementation including an outline of why and how the suite was implemented at the Library in the Institute of Technology in Tallaght.

Design/methodology/approach – Case study – single site.

Findings – The Simon Frasier University (SFU) hosted ReSearcher Suite (with support) provides an open source solution for open URL linking integrated with inter-library loan submission, federated searching, knowledge base, coverage data, and A-Z listings for journals and databases. While it does not have the full …

Volume 12, 2010, Ellen Hazelkorn, Nora French, Wolfgang Truetzschler

Issues

No abstract provided.

Dit Graduate Exhibition Show Of The School Of Art, Design And Printing 2010, Dublin Institute Of Technology

DIT Publications

Exhibition committee staff Kieran Corcoran Peter Jones Paul White Robert Tully Neville Knott John Short Brenda Dermody Clare Bell Brenda Duggan Annette Buckley Pat Muldowny Joe Hanly Exhibition commitee student representatives Lucy Clarke Margaret Flynn Kate Geoghegan Gavin Gogarty Fiona O'Keeffe Cian McKenna Becky O'Hara Catalogue concept and design Paul Woods - www.paultheillustrator.com Maeve Keane - www.andstudio.ie Photography by Gillian Buckley. Typeset in DIN 9pt and 24pt. Printed on 140gsm Revive 50/50 by Future Print, Dublin. DIT Graduate Exhibition 2010

The Role Of Stereotype Threat In The Underrepresentation Of Minority Students In Gifted Education, M. Erin Potter

Dissertations and Theses @ UNI

Stereotype threat is a social psychological phenomenon that has been demonstrated to negatively affect performance of individuals who are members of non-Asian ethnic minority groups in terms of academic achievement. Although these effects have been documented in adults, very few studies have examined stereotype threat in K-12 students. Further, it is not clear whether stereotype threat could negatively impact students' performance on standardized tests, such as those used for screening for gifted programs. The purpose of this study was to examine whether stereotype threat could be reduced in a sample of Caucasian and African-American middle-school students who were taking a …