Academic literature on the topic 'University of Bath'

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Journal articles on the topic "University of Bath"

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Campion, Nick. "Editorial: Bath Spa University College." Culture and Cosmos 06, no. 01 (June 2002): 1–2. http://dx.doi.org/10.46472/cc.0106.0101.

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Campion, Nick. "Editorial: Bath Spa University College." Culture and Cosmos 07, no. 02 (October 2003): 1–2. http://dx.doi.org/10.46472/cc.0207.0101.

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Jones, Keith. "URICA OPAC at Bath University Library." VINE 18, no. 1 (January 1988): 20–26. http://dx.doi.org/10.1108/eb040390.

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Czerner, Rafał, Grażyna Bąkowska-Czerner, and Grzegorz Majcherek. "Research and conservation in the Roman baths of Marina el-Alamein in the 2012 and 2013 seasons (Polish–Egyptian Conservation Mission)." Polish Archaeology in the Mediterranean XXIV, no. 1 (February 28, 2016): 113–38. http://dx.doi.org/10.5604/01.3001.0009.9714.

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A Roman bath in use from the 2nd to the 4th century AD at the harbor of Marina el-Alamein on the Mediterranean coast of Egypt continued to be researched, conserved and prepared for exhibition by the Polish–Egyptian Conservation Mission working under the auspices of the Polish Centre of Mediterranean Archaeology, University of Warsaw and the Faculty of Architecture, Wrocław University of Technology. The bath and adjacent civic basilica were located in the center of the ancient town, to the south of the ruins of the main square. By updating results of research carried out in previous seasons, the present studies on the caldarium and frigidarium of the bath and a part of the civic basilica have brought us significantly closer to identifying the functional layout of the southern baths. Phases of construction were investigated as well and it is now possible to trace the transformation of the building over time.
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Nguyen, Anh, Kevin Fealey, Peter Reilly, Gyanaranjan Pattanaik, Alison Gracias, Fred Wafula, Michael Flynn, and Jack Enloe. "Impact of Bath Stability on Electroplated Cu for TSVs in a Controlled Environment." Journal of Microelectronics and Electronic Packaging 12, no. 1 (January 1, 2015): 43–48. http://dx.doi.org/10.4071/imaps.448.

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This study addresses the impact of bath stability on electroplated copper for through-silicon via (TSV) in a controlled manufacturing environment. Microstructure, impurities, and other properties of the copper produced were characterized using an array of techniques, including electron backscatter diffraction analysis, focused ion beam–secondary electron microscope, and time of flight–secondary ion mass spectrometry. Chemical analyses of the plating baths throughout their lives indicates that the process can be controlled. Overall, a manufacturing process was demonstrated that can create high-quality, TSV Cu fill interconnects for 3-D IC over the life of the bath. The process has enabled further development work at State University of New York Polytechnic Institute for downstream processes such as chemical mechanical planarization and Cu-Cu bonding.
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Nguyen, Anh, Kevin Fealey, Peter Reilly, Gyanaranjan Pattanaik, Alison Gracias, Fred Wafula, Michael Flynn, and Jack Enloe. "Impact of Bath Stability on Electroplated Cu for Through-Silicon-Vias (TSV) in a Controlled Manufacturing Environment." International Symposium on Microelectronics 2014, no. 1 (October 1, 2014): 000013–18. http://dx.doi.org/10.4071/isom-ta13.

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This study addresses the impact of bath stability on electroplated copper for through silicon via (TSV) in a controlled manufacturing environment. Microstructure, impurities and other properties of the copper produced were characterized using an array of techniques, including Electron Backscatter Diffraction Analysis (EBSD), Focused Ion Beam – Secondary Electron Microscope (FIB-SEM) and Time of Flight - Secondary Ion Mass Spectrometry (ToF-SIMS). Chemical analyses of the plating baths throughout their lives indicates that the process can be controlled. Overall, a manufacturing process was demonstrated that can create high quality TSV Cu fill interconnects for 3D IC over the life of the bath. The process has enabled further development work at State University of New York Polytechnic Institute (SUNY Poly) for downstream processes such as chemical mechanical planarization (CMP) and Cu-Cu bonding.
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Roberts, Simon P., Keith A. Stokes, Lee Weston, and Grant Trewartha. "The Bath University Rugby Shuttle Test (BURST): A Pilot Study." International Journal of Sports Physiology and Performance 5, no. 1 (March 2010): 64–74. http://dx.doi.org/10.1123/ijspp.5.1.64.

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Purpose:This study presents an exercise protocol utilizing movement patterns specific to rugby union forward and assesses the reproducibility of scores from this test.Methods:After habituation, eight participants (mean ± SD: age = 21 ± 3 y, height = 180 ± 4 cm, body mass = 83.9 ± 3.9 kg) performed the Bath University Rugby Shuttle Test (BURST) on two occasions, 1 wk apart. The protocol comprised 16 × 315-s cycles (4 × 21-min blocks) of 20-m shuttles of walking and cruising with 10-m jogs, with simulated scrummaging, rucking, or mauling exercises and standing rests. In the last minute of every 315-s cycle, a timed Performance Test was carried out, involving carrying a tackle bag and an agility sprint with a ball, followed by a 25-s recovery and a 15-m sprint.Results:Participants traveled 7078 m, spending 79.8 and 20.2% of time in low- and high-intensity activity, respectively. The coefficients of variation (CV) between trials 1 and 2 for mean time on the Performance Test (17.78 ± 0.71 vs 17.58 ± 0.79 s) and 15-m sprint (2.69 ± 0.15 vs 2.69 ± 0.15 s) were 1.3 and 0.9%, respectively. There was a CV of 2.2% between trials 1 and 2 for mean heart rate (160 ± 5 vs 158 ± 5 beats⋅min−1) and 14.4% for blood lactate (4.41 ± 1.22 vs 4.68 ± 1.68 mmol⋅L−1).Conclusion:Results suggest that measures of rugby union-specifc high-intensity exercise performed during the BURST were reproducible over two trials in habituated participants.
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JAMIESON, IAN, and RAJANI NAIDOO. "University Positioning and Changing Patterns of Doctoral Study: the case of the University of Bath." European Journal of Education 42, no. 3 (September 2007): 363–73. http://dx.doi.org/10.1111/j.1465-3435.2007.00312.x.

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Cunningham, J. L. "Development of degrees in medical engineering at the University of Bath." Proceedings of the Institution of Mechanical Engineers, Part H: Journal of Engineering in Medicine 223, no. 4 (April 2009): 437–41. http://dx.doi.org/10.1243/09544119jeim474.

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Little, Bob. "The University of Bath introduces Springboard’s Sprint programme for female undergraduates." Industrial and Commercial Training 48, no. 8 (October 3, 2016): 381–86. http://dx.doi.org/10.1108/ict-03-2016-0018.

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Purpose The purpose of this paper is to set out the results of research which shows the gender pay gap among graduates and outline some of the steps being taken to combat this at the University of Bath. Notably, it highlights the Sprint programme, developed for women undergraduates. This programme aims to add value to the overall student experience at university, improve employability and help to ensure that each undergraduate – regardless of her subject, department or career aspirations – can develop to her fullest potential. Design/methodology/approach This paper outlines the Sprint programme and reports on how it is being used specifically by the University of Bath. It contains the results of interviews with the deliverers, sponsors and stakeholders of the Sprint programme. Findings The Sprint programme helps women focus on their studies at university, achieving results such as improved visibility and effectiveness in tutorials, better time management, less study stress, a boost in confidence and self-esteem. They also use Sprint to sharpen their career goals, raise their aspirations, explore possibilities and to take advantage of the work shadowing, internships and mentoring often offered by corporate sponsors. Research limitations/implications It is possible to bridge the gender pay gap as well as benefit women in other ways via learning and development activities, such as those promoted via the Sprint programme. Practical implications With help from programmes such as Sprint, women can achieve improved work visibility and effectiveness, better time management, reduced stress, increased confidence and self-esteem. This helps them achieve their career goals, raise their aspirations and generally develop their careers. Social implications Women can learn to compete effectively with men in the workplace as well as be successful in their personal lives (in terms of sorting out difficult relationships, improving fitness and gaining a better study/life balance). This offers many benefits for women – and for the well-being of society in general. Originality/value The Sprint programme is unique – and is, increasingly, proving valuable. Although the Sprint programme is relatively new – having started in 2013 – it is already bearing positive results. This is not just true in terms of narrowing the gender pay gap but also in terms of improved business networking and heightened self-confidence among other factors.
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Dissertations / Theses on the topic "University of Bath"

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Callan, Michael. "Elite sport and education support systems : a case study of the Team Bath Judo Programme at the University of Bath." Thesis, University of Bath, 2008. https://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.488888.

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High level sport is linked to educational institutions. Historically, a number of systems designed to develop high level sports performance have been based at places of learning. This work is concerned with how an educational institution has gone about developing the sport of judo, taking the form of a case study of the Team Bath Judo Programme at the University of Bath, recognising that that system sits within a social and political context.
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Yu, Shuang. "An optimal design methodology for hydrogen energy storage to support wind power at the University of Bath." Thesis, University of Bath, 2013. https://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.600215.

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Fossil fuel will eventually become exhausted. Also, fossil fuels produce large amounts of carbon dioxide, which cannot only bring environment pollution, but can also cause global warming. Therefore, clean and renewable energy sources should be investigated. In this project, renewable wind power was considered. Wind energy is free, clean and available in large quantities, although it is difficult to use due to its stochastic variability. Energy storage can reduce this variability allowing energy production to match energy demand. In this study, different kinds of energy storage approaches were introduced, compared, and simulated by using half hourly wind data from the Met Office, UK, and half hourly load data from the University of Bath, UK. Hydrogen has higher mass energy density than all other energy storage methods. It is seen as a versatile energy carrier of the future, complementary to electricity and with the potential to replace fossil fuels due to its zero carbon emissions and abundance in nature. On the other hand, because hydrogen is the lightest element under normal conditions; the same amount of hydrogen must occupy a huge volume compared to other elements. The mature technology for converting hydrogen into electricity has high cost and low efficiency. These are big issues that limit the usage of hydrogen energy storage methods. Using wind and load data, a new algorithm was developed and used for sizing the wind turbine, and energy storage requirements. The traditional way to supply energy is distributing electricity, but in this PhD research, there are some discussions about a new method, hydrogen transport-hydrogen pipeline. From the results of the comparison and algorithm, a practical hydrogen energy storage system for the University of Bath network was proposed and designed. In the proposed design the energy from a wind turbine was directed to the load and the remaining excess power was used to produce hydrogen by water electrolysis. The hydrogen was stored in a high pressure compressed tank, and finally a hydrogen fuelled combined cycle gas turbine was used to convert the hydrogen to electricity. In this thesis, the dynamics of the complete hydrogen cycle energy storage and recovery mechanism are discussed, identifying potential applications such as power smoothing, peak lopping and extending power system controller ranges. The results of calculations of the payback time and revenue verify the feasibility of the designed hydrogen energy storage system. The main objective of the PhD was to design a practical hydrogen energy storage system for micro-grid applications. During this research, hydrogen energy storage was investigated to show that it does solve the problems arising from renewable energy.
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Tian, Mei. ""The Chinese learner" or "learners from China"? : a multiple case study of Chinese masters' students in the University of Bath." Thesis, University of Bath, 2008. https://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.512339.

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This thesis presents research into Chinese students’ learning experiences in the UK. In recent years this has become an important issue given the fact that students from China now form the largest international student group in British universities. In this study, I explore problems of stereotyping ‘the Chinese learner’. It aims to challenge essentialist conceptualisation which sees individual students from China as undifferential collective members marked by a unique and fixed set of cultural scripts. A qualitative multiple-case study was conducted to investigate experiences of 13 Chinese postgraduate students in a UK university. Specifically, an audio diary method combined with various types of interviews, observation and internet-mediated methods were employed. In addition, the research design evolved under critical reflection as the study progressed. The research was permeated by complex social interactions. This in turn required careful attention to ethical considerations and the conventions that governed such interaction. The research reveals how diverse meanings and understandings the participants derived from their experiences combined to impact on their perceptions and actions. Firstly, the findings indicate the interrelationship between different contextual factors. They show that the students’ learning performance was influenced by various social activities. The participants, aware of the challenges they face, employed diverse strategies to survive and succeed in new cultural and academic environments. Finally, the research reveals the reformation and reconstruction of self-identity as crucial consequences of learning in the UK. In the conclusion, I summarize the findings and give recommendations. Specifically, I stress my stance of problematising an over-generalised depiction of ‘the Chinese learner’ and call for much greater attention to be paid to the complexity of each individual, and the power of individual agency. I also urge future research to turn to methodologies sensitive to individual difference, without necessarily denying similarities that may be attributed to shared cultural constructs. Finally, a model as a base on which to study students’ experiences is tentatively proposed to aid future research.
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Hudson, Thomas. "The Sports Scholarship Scheme at the University of Bath : a systematic approach to meeting the needs of the elite academic athlete." Thesis, University of Surrey, 1995. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.308725.

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Rude, Megan R. "Bat species diversity and habitat use assessment with focus on endangered Indiana bats in the Wright State University woods." Wright State University / OhioLINK, 2019. http://rave.ohiolink.edu/etdc/view?acc_num=wright1567178023187443.

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Yang, Shu-Ting. "Salute to Bach modern treatments of Bach-inspired elements in Luigi Dallapiccola's Quaderno Musicale di Annalibera and Heitor Villa-Lobos' Bachianas Brasileiras no. 4 /." Cincinnati, Ohio : University of Cincinnati, 2007. http://www.ohiolink.edu/etd/view.cgi?acc_num=ucin1201117626.

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Thesis (Dr. of Musical Arts)--University of Cincinnati, 2007.
Advisor: Jeongwon Joe Ph.D. Title from electronic thesis title page (viewed May 8, 2008). Includes abstract. Includes bibliographical references.
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Barrett, Janine. "Australian bat lyssavirus /." St. Lucia, Qld, 2004. http://adt.library.uq.edu.au/public/adt-QU20040729.134623/index.html.

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Lucas, Jessica Suzanne. "Roost selection by Rafinesque's big-eared bats (Corynorhinus rafinesquii) in Congaree National Park - a multiscale approach." Connect to this title online, 2009. http://etd.lib.clemson.edu/documents/1263410087/.

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Clague, Christopher Ian. "An investigation into the assemblage structure of the microchiropteran fauna of the Queensland tropical upland wet sclerophyll zone/." [St. Lucia, Qld.], 2004. http://www.library.uq.edu.au/pdfserve.php?image=thesisabs/absthe18310.pdf.

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Turnbull, Catherine. "Performing the Bach cello suites on the viola /." [St. Lucia, Qld.], 2006. http://www.library.uq.edu.au/pdfserve.php?image=thesisabs/absthe19293.pdf.

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Books on the topic "University of Bath"

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Quality Assurance Agency for Higher Education. University of Bath: Institutional audit. Gloucester: Quality Assurance Agency for Higher Education, 2004.

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Quality Assurance Agency for Higher Education. Bath Spa University College: May 2003. Gloucester: Quality Assurance Agency for Higher Education, 2003.

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Quality Assurance Agency for Higher Education. Institutional Review Directorate. University of Bath: Quality audit report. Gloucester: Quality Assurance Agency for Higher Education, 1998.

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Union, Bath University Student's. Alternative prospectus. Bath: The Union., 1992.

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Euromembrane, '95 (1995 Bath England). Proceedings of Euromembrane '95, University of Bath, September 1995. Bath: Centre for Continuing Education, University of Bath for the European Society for Membrane Science and Technology, 1995.

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Euromembrane '95 (1995 Bath, England). Proceedings of Euromembrane '95, University of Bath, September 1995. Bath: Centre for Continuing Education, University of Bath for the European Society for Membrane Science and Technology, 1995.

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Peninsula Arts Gallery (Plymouth, England), ed. Dominion: A whale symposium : Angela Cockayne & Philip Hoare : Bath Spa University & Plymouth University. Bath: Bath School of Art & Design, Wunderkammer Press, 2012.

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National Lighting Conference (1996 Bath). National Lighting Conference: 31 March-3 April 1996, University of Bath. London: Chartered Institution of Building Services Engineers, Lighting Division., 1996.

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Faniran, A. Throwing out the baby with the bath-water: Reminiscences of a passionate geographer. Ibadan: Vantage Publishers, 2004.

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Faniran, A. Throwing out the baby with the bath-water: Reminiscences of a passionate geographer. Ibadan: Vantage Publishers, 2004.

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Book chapters on the topic "University of Bath"

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Slade, Christina. "Small, Regional and Global: Bath Spa University." In Assembling and Governing the Higher Education Institution, 349–60. London: Palgrave Macmillan UK, 2016. http://dx.doi.org/10.1057/978-1-137-52261-0_19.

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McMahon, Chris. "Innovative Manufacturing Research Centre, University of Bath." In Design process improvement, 466–69. London: Springer London, 2005. http://dx.doi.org/10.1007/978-1-84628-061-0_21.

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Kenney, Martin, and Donald Patton. "Bayh–Dole and Alternative University Technology Transfer Regimes." In Knowledge Perspectives of New Product Development, 253–68. New York, NY: Springer New York, 2011. http://dx.doi.org/10.1007/978-1-4614-0248-0_12.

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Büge, Volker, Yves Kemp, Marcel Kunze, Oliver Oberst, and Günter Quast. "Virtualizing a Batch Queuing System at a University Grid Center." In Frontiers of High Performance Computing and Networking – ISPA 2006 Workshops, 397–406. Berlin, Heidelberg: Springer Berlin Heidelberg, 2006. http://dx.doi.org/10.1007/11942634_42.

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Nelson, Richard R. "Observations on the Post-Bayh-Dole Rise in University Patenting." In Innovation Policy in the Knowledge-Based Economy, 165–70. Boston, MA: Springer US, 2001. http://dx.doi.org/10.1007/978-1-4615-1689-7_7.

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Lu, Yuhang, Huixing Li, Guohui Feng, Ang Xu, and Weixuan He. "A Study on the Design of Waste Heat Utilization System for University Baths in Severe Cold Regions." In Environmental Science and Engineering, 561–68. Singapore: Springer Singapore, 2020. http://dx.doi.org/10.1007/978-981-13-9528-4_57.

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"Bath Spa University." In The Grants Register 2020, 159–61. London: Palgrave Macmillan UK, 2019. http://dx.doi.org/10.1057/978-1-349-95943-3_155.

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"University of Bath." In The Grants Register 2020, 846–47. London: Palgrave Macmillan UK, 2019. http://dx.doi.org/10.1057/978-1-349-95943-3_873.

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"Bath Spa University." In The Grants Register 2021, 177–79. London: Palgrave Macmillan UK, 2020. http://dx.doi.org/10.1057/978-1-349-95988-4_157.

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"University of Bath." In The Grants Register 2019, 756–57. London: Palgrave Macmillan UK, 2018. http://dx.doi.org/10.1007/978-1-349-95810-8_1173.

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Conference papers on the topic "University of Bath"

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Aljarbouh, Ayman, and Benoit Caillaud. "Robust Simulation for Hybrid Systems: Chattering Bath Avoidance." In The 56th Conference on Simulation and Modelling (SIMS 56), October, 7-9, 2015, Linköping University, Sweden. Linköping University Electronic Press, 2015. http://dx.doi.org/10.3384/ecp15119175.

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Fayyad, Eman, Aboubakr Abdullah, Mohamed Hassan, Abdul Rasheed Pathath, Khaled Mahmoud, George Jarjoura, and Zoheir Farhat. "Novel Electroless Deposited Corrosion – Resistant and Anti-Bacterial NiP–TiNi Nanocomposite Coatings." In Qatar University Annual Research Forum & Exhibition. Qatar University Press, 2020. http://dx.doi.org/10.29117/quarfe.2020.0009.

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From acidic NiP electroless bath, the co-deposition of TiNi nanoparticles in the NiP matrix to form novel NiP-TiNi nanocomposite coatings (NCCs) on top of API X100 carbon steel using several concentrations of TiNi nanoparticles (0.2, 0.4 and 0.8 g L-1 in the bath) is successfully achieved. The influence of the TiNi nanoparticles on the composition, deposition rate, thickness, and morphology of the NiP coating are investigated before and after annealing at 400 oC. The addition of TiNi nanoparticles into the NiP matrix led to the transform of the amorphous structure of the as-plated NiP into a semi-crystalline one. The microhardness of the composite coating significantly enhances with increasing TiNi concentration up to 0.4 g L-1 and further improvement takes place after heat treatment. The electrochemical impedance spectroscopy (EIS) and the colony counting method are carried out to assess the corrosion protection and antibacterial properties, respectively, of the as-deposited and the annealed coatings. The results demonstrate that there is an optimum concentration for the addition of TiNi (0.4 g L-1), which offers the composite coating with the highest corrosion protection that reaches to about 98 %. Below and beyond this concentration as well as after heat treatment, the improvement in the corrosion protection of the composite coatings slightly decreases. Besides, the NiP–TiNi NCCs have effective antibacterial properties as it decreased the cell viability of Escherichia coli from 100 to 19%.
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Isobe, Masaharu. "Dynamical properties of an inelastic hard disks system with a heat bath under weak gravity." In Third tohwa university international conference on statistical physics. AIP, 2000. http://dx.doi.org/10.1063/1.1291558.

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Frosina, Emma, Adolfo Senatore, Dario Buono, Kim A. Stelson, Feng Wang, Biswaranjan Mohanty, and Michael J. Gust. "Vane Pump Power Split Transmission: Three Dimensional Computational Fluid Dynamics Modeling." In ASME/BATH 2015 Symposium on Fluid Power and Motion Control. American Society of Mechanical Engineers, 2015. http://dx.doi.org/10.1115/fpmc2015-9518.

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A three dimensional CFD analysis of a novel vane pump power split transmission is studied in this paper. The model was built using PumpLinx®, a three-dimensional CFD commercial code developed by Simerics Inc.® The Mathers Hydraulics® vane pump is a double-acting vane pump with a floating ring. By coupling the floating ring to an output shaft, the vane pump becomes a hydrostatic transmission. The focus of this activity is the optimization of the vane pump analyzing the internal fluid dynamics of each part during the pump operation and redesign. The study is a result of collaboration between the University of Minnesota and the University of Naples “Federico II” research groups. The universities involved in this project worked in close cooperation on these simulations. A prototype pump will be tested on a hydraulic test bench at the University of Minnesota, and the experimental data will be used to validate the simulation model.
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Fayyaz, Osama, Khurra Shahzad, Tooba Qureshi, Izza Fatima, Abdul Shakoor, and El Sadig Mahdi. "Synthesis and Characterization of Ni-P/Tic Composite Coating through one Step Co- Electrodeposition." In Qatar University Annual Research Forum & Exhibition. Qatar University Press, 2020. http://dx.doi.org/10.29117/quarfe.2020.0082.

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Coatings are considered to be a promising solution for the corrosion and wear in various industries. NiP coatings are well known for their anticorrosive behavior but lack mechanical strength. In present study, the effect of sub microscale TiC particles on the structural, morphological, mechanical and electrochemical analysis of Ni-P/TiC coating were carried out through X-ray diffraction(XRD), scanning electron microscopy (SEM), atomic force microscopy (AFM), Vickers microhardness, nanoindentation and potentiodynamic polarization test on Gamry. Co-electrodeposition of the Ni-P/TiC with varying the composition of TiC namely 0.5, 1.0, 1.5 and 2.0g/L. The depostion conditions were optimized for pH, temperature and current density. The surface morphology of coat represents nodular structure with TiC particles embedded in it without any defects. Structural analysis proves the amorphous nature of the coating. Vickers microhardness is observed to increase with the composition and attains highest value at 1.5g/L of TiC in the chemical bath. Nanoindentation results are in agreement with the hardness result. Thus, improvement in mechanical properties of the Ni-P coating is achieved without affecting its corrosion resistance.
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Shahzad, Khuram, Eman Mohamed Abdelkhalek Fayyad, Malik Adeel Umer, Osama Fayyaz, Tooba Qureshi, Izzah Fatima, and Abdul Shakoor. "Synthesis and Characterization of Ni-P-Ti Nanocomposite Coatings on HSLA Steel." In Qatar University Annual Research Forum & Exhibition. Qatar University Press, 2020. http://dx.doi.org/10.29117/quarfe.2020.0047.

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Nickel phosphorus (Ni-P) coatings possess tailored mechanical and anticorrosion properties and have found applications in industries like automotive, oil and gas, electronics, and aerospace. Their properties can further be enhanced by incorporating nanoparticles into their (Ni-P) matrix. In the present study, Ni-P-Ti nanocomposite coatings have been developed on high strength low alloy steel (HSLA) through electroless deposition technique. For this purpose, various concentrations of titanium (Ti) nanoparticles are used in the deposition bath containing 0.0g/L, 0.25g/L, 0.5g/L, 0.75g/L, and 1.0g/L nanoparticles. XDR, SEM, microhardness, and nanoindentation have been carried out to elucidate the role of Ti nanoparticle concertation on the microstructure and mechanical properties of the Ni-P-Ti composite coatings. XRD and EDX results confirm the incorporation of nanoparticles into the Ni-P matrix during deposition processing. SEM and AFM results exhibit the formation of a dense, uniform coating without any observable defects. An increase in the mechanical properties of the Ni-P matrix was observed by the addition of Ti nanoparticles. Superior mechanical properties were shown by the samples containing 0.5g/L Ti nanoparticle concentration. Improvement in the structural, as well as mechanical properties of Ni- P matrix by the addition of Ti, confirms the suitability of Ni-P-Ti composite coatings for various engineering applications.
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Hansen, Rico H., Torben O. Andersen, Henrik C. Pedersen, and Anders H. Hansen. "Control of a 420 kN Discrete Displacement Cylinder Drive for the Wavestar Wave Energy Converter." In ASME/BATH 2014 Symposium on Fluid Power and Motion Control. American Society of Mechanical Engineers, 2014. http://dx.doi.org/10.1115/fpmc2014-7833.

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To improve the power production of their 1 MW wave energy converter, Wavestar is developing a new transmission based on discrete hydraulics. The discrete hydraulic system allows all cylinders to supply a common accumulator storage while maintaining low-loss individual force control of the 20 absorbers. The system is implemented using multi-chambered cylinders, where the different chambers may be switched between three pressure lines using a manifold with fast on/off valves. Resultantly, a Discrete Displacement Cylinder (DDC) is obtained, where force control is implemented by shifting between different area/pressure combinations. Currently, a 420 kN DDC prototype has been implemented and tested at the newly commissioned full size wave energy testbench at Aalborg University. The initial design and control of the DDC had poorly damped switching transients. These issues treated in this paper. This leads to a new control, which gives a smooth operating DDC, while meeting the requirements to the efficiency of the drive.
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8

Alfadhli, Abdulaziz, Jocelyn Darling, and Andrew J. Hillis. "Hardware-in-the-Loop (HIL) Simulation of a Quarter Vehicle Model Using a Multi-Axis Simulation Table (MAST)." In BATH/ASME 2016 Symposium on Fluid Power and Motion Control. American Society of Mechanical Engineers, 2016. http://dx.doi.org/10.1115/fpmc2016-1754.

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The reliable and repeatable experimental testing of automotive components is a challenge, especially when human occupants are involved. In most circumstances full vehicle testing over a range of road conditions is used even though this is expensive, difficult and time-consuming. In this work an experimental platform that compensates for the vehicle motion using the principle of hardware-in-the-loop (HIL) simulation is developed using a multi-axis simulation table (MAST) available in the Center for Power Transmission and Motion Control (PTMC) laboratory at the University of Bath. The MAST was tested in both the time and frequency domains with a range of road profiles including a random and single bump in the low frequency range (0.5–25 Hz). Also, uncertainties in the vehicle suspension characteristics such as the damping coefficient, the stiffness rate and the vehicle mass are examined. The experimental results in the frequency and time domain show that the MAST can be used to reproduce the dynamic characteristics of a quarter vehicle model with an excellent degree of agreement with the simulated response.
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Madsen, Esben L., Janus M. T. Jørgensen, Christian Nørgård, and Michael Møller Bech. "Design Optimization of Moving Magnet Actuated Valves for Digital Displacement Machines." In ASME/BATH 2017 Symposium on Fluid Power and Motion Control. American Society of Mechanical Engineers, 2017. http://dx.doi.org/10.1115/fpmc2017-4255.

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High-efficiency hydraulic machines using digital valves are presently a topic of great focus. Digital valve performance with respect to pressure loss, closing time as well as electrical power consumption, is key to obtaining high efficiency. A recent digital seat valve design developed at Aalborg University utilizing moving coil actuation, meets these performance demands but is challenged by practical issues. This paper builds upon that design by proposing a retrofit which preserves both the seat valve topology and the outer dimensions, but utilizes moving magnet actuation. Through constrained multi-objective optimization, six initial topologies and three derived topologies, including designs with one, two and four coils, are optimized with respect to overall efficiency. Apart from the actuator, the flow forces on the seat valve geometry is modeled using CFD and included in optimization. In simulation the final optimized design closes in 2.1 ms, has a pressure drop of 0.8 bar at 150 l/min and yields a digital displacement machine average chamber efficiency of 98.9%. The design is simple in construction and uses a single coil, positioned outside the pressure chamber, eliminating the need for an electrical interface to the pressurized valve chamber.
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Ivantysyn, Roman, Ahmed Shorbagy, and Jürgen Weber. "An Approach to Visualize Lifetime Limiting Factors in the Cylinder Block/Valve Plate Gap in Axial Piston Pumps." In ASME/BATH 2017 Symposium on Fluid Power and Motion Control. American Society of Mechanical Engineers, 2017. http://dx.doi.org/10.1115/fpmc2017-4327.

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The lifetime of axial piston pumps is depending on the application and it’s overall robustness to external loads, but even in ideal conditions pumps will fail eventually. The analytics to this problem are known to pump manufacturers. Bearing and shaft calculations paired with FEM models are invaluable tools, however the main questions remain with the rotating kit – cylinder block, pistons, and slippers. If properly designed these parts should theoretically outlast the finite lifetime parts, such as roller bearings due to their hydrostatic and hydrodynamic bearings. In reality however failures still occur due to fatigue or other factors such as contamination or wear. This paper describes an approach for the thermal analysis of the cylinder block / valve plate sealing interface. Using a state of the art test rig the temperature distribution, instantaneous gap height as well as particle wear have been analyzed across the entire operating range of an axial piston pump at the block / valve plate sealing interface. Simulations are done with cooperation of Purdue University by using their developed gap simulation model called Caspar FSTI. These simulations along with the measurements are used to locate potential lifetime reducing operating conditions and analyze them. The first results of the thermal behavior of this interface will be presented in this paper.
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