Institution
Dublin City University
Education•Dublin, Ireland•
About: Dublin City University is a education organization based out in Dublin, Ireland. It is known for research contribution in the topics: Machine translation & Laser. The organization has 5904 authors who have published 17178 publications receiving 389376 citations. The organization is also known as: National Institute for Higher Education, Dublin & DCU.
Topics: Machine translation, Laser, Irish, Population, Context (language use)
Papers published on a yearly basis
Papers
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TL;DR: The electronic absorption spectra, luminescence spectra and lifetimes, and electrochemical potentials of the novel dinuclear and trinuclear complexes have been obtained and are compared with those of model mononuclear complexes and homometallic complexes.
Abstract: The electronic absorption spectra, luminescence spectra and lifetimes (in MeCN at room temperature and in frozen n-C3H7CN at 77 K), and electrochemical potentials (in MeCN) of the novel dinuclear [(tpy)Ru(3)Os(tpy)]4+ and trinuclear [(tpy)Ru(3)Os(3)Ru(tpy)]6- complexes (3 = 2,5-bis(2,2':6',2''-terpyridin-4-yl)thiophene) have been obtained and are compared with those of model mononuclear complexes and homometallic [(tpy)Ru(3)Ru(tpy)]4+, [(tpy)Os(3)Os(tpy)]4+ and [(tpy)Ru(3)Ru(3)Ru(tpy)]6+ Complexes. The bridging ligand 3 is nearly planar in the complexes, as seen from a preliminary X-ray determination of [(tpy)Ru(3)Ru(tpy)][PF6]4, and confers a high degree of rigidity upon the polynuclear species. The trinuclear species are rod-shaped with a distance of about 3 nm between the terminal metal centres. For the polynuclear complexes, the spectroscopic and electrochemical data are in accord with a significant intermetal interaction. All of the complexes are luminescent (phi in the range 10(-4)-10(-2) and tau in the range 6-340 ns, at room temperature), and ruthenium- or osmium-based luminescence properties can be identified. Due to the excited state properties of the various components and to the geometric and electronic properties of the bridge, Ru --> Os directional transfer of excitation energy takes place in the complexes [(tpy)Ru(3)Os(tpy)]4+ (end-to-end) and [(tpy)Ru(3)Os(3)Ru(tpy)]6+ (periphery-to-centre). With respect to the homometallic case, for [(tpy)Ru(3)Os(3)Ru(tpy)]6+ excitation trapping at the central position is accompanied by a fivefold enhancement of luminescence intensity.
139 citations
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TL;DR: In this paper, the authors argue that the failure to effectively manage and develop talent can be traced, in part, to a narrow conceptualization of performance in much thinking on talent management, which translates into HR systems that fail to effectively align individuals and organizations in the generation of value.
Abstract: Talent management has become one of the most prevalent topics in the field of people management and development for practitioners and academics alike. However, while managers do appear to appreciate the importance of talent management, they often fail to manage it effectively, and the linkages between talent management and organizational performance remain unclear. In this invited feature article, I argue that the failure to effectively manage and develop talent can be traced, in part, to a narrow conceptualization of performance in much thinking on talent management. At an organizational level, this means that performance is generally considered solely in terms of shareholder returns while ignoring other stakeholders. This translates into HR systems that fail to effectively align individuals and organizations in the generation of value. This article foregrounds employees as stakeholders and argues that organizations that are defined by a sense of purpose and that prioritize employees as stakeholders generally have higher levels of alignment between organizational and employee goals with more highly motivated employees and ultimately more sustainable performance. Some implications for research on talent management are developed.
139 citations
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TL;DR: A simple network architecture named Texture CNN (T-CNN) is built on the idea that the overall shape information extracted by the fully connected layers of a classic CNN is of minor importance in texture analysis, and can improve the performance of a network while greatly reducing the memory usage and computation.
138 citations
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TL;DR: In this paper, reversible light-responsive hydrogel valves with response characteristics compatible for microfluidics have been obtained by optimization of molecular design of spiropyran photoswitches and gel composition.
Abstract: Reversible light-responsive hydrogel valves with response characteristics compatible for microfluidics have been obtained by optimization of molecular design of spiropyran photoswitches and gel composition. Self-protonating gel formulations were exploited, wherein acrylic acid was copolymerized in the hydrogel network as an internal proton donor, to achieve a swollen state of the hydrogel in water at neutral pH. Light-responsive properties were endowed upon the hydrogels by copolymerization of spiropyran chromophores, using electron withdrawing and donating groups to tune the gel-swelling and shrinkage behavior. In all cases, the shrinkage was determined by the water diffusion rate, while for the swelling the isomerization kinetics is the rate-determining step. For one hydrogel, reversible and reproducible volume changes were observed. Finally, gel-valves integrated within microfluidic channels were fabricated, allowing reversible and repeatable operation, with opening and closing of the valve in minutes.
138 citations
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TL;DR: The Course Experience Questionnaire (CEQ) as mentioned in this paper was developed to measure the perceived quality of teaching in degree programs, and it evolved from research that identified curriculum, teaching and assessment as key determinants of students' approaches to learning and the quality of their learning outcomes.
Abstract: In recent years, measuring the efficiency and effectiveness of higher edu cation has become a major issue. National governments are now demanding greater public accountability for funds invested in the sector, resulting in the emergence of various performance indicators relating to both teaching and research. The Course Experience Questionnaire (CEQ) was developed to measure the perceived quality of teaching in degree programmes. It evolved from research that identified curriculum, teaching and assessment as key determinants of students' approaches to learning and, in turn, the quality of their learning outcomes. The CEQ data are intended for use in making comparisons within fields of study over time and/or across institutions. However, no European study has reported on its suitability to evaluate teaching within an accounting programme. This paper outlines the development of the CEQ and confirms its reliability and construct validity for use in the accounting discipline in an Irish context.
138 citations
Authors
Showing all 6059 results
Name | H-index | Papers | Citations |
---|---|---|---|
Joseph Wang | 158 | 1282 | 98799 |
David Cameron | 154 | 1586 | 126067 |
David Taylor | 131 | 2469 | 93220 |
Gordon G. Wallace | 114 | 1267 | 69095 |
David A. Morrow | 113 | 598 | 56776 |
G. Hughes | 103 | 957 | 46632 |
David Wilson | 102 | 757 | 49388 |
Muhammad Imran | 94 | 3053 | 51728 |
Haibo Zeng | 94 | 604 | 39226 |
David Lloyd | 90 | 1017 | 37691 |
Vikas Kumar | 89 | 859 | 39185 |
Luke P. Lee | 84 | 413 | 22803 |
James Chapman | 82 | 483 | 36468 |
Muhammad Iqbal | 77 | 961 | 23821 |
Michael C. Berndt | 76 | 228 | 16897 |