Paul Gunning

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Patients with aortic stenosis present with calcium deposits on the native aortic valve, which can result in non-concentric expansion of Transcatheter Aortic Valve Replacement (TAVR) stents. The objective of this study is to evaluate whether eccentric deployment of TAVRs lead to turbulent blood flow and blood cell damage. Particle Image Velocimetry was used(More)
SDN traffic engineering is used to assign bandwidth to flows. Classic traffic engineering algorithms are well understood however implementations of these algorithms typically take seconds or even minutes to execute. These long execution times force traffic engineering to be used as an off-line tool. We demonstrate a traffic engineering algorithm equivalent(More)
Self expanding Transcatheter Aortic Valve Replacements (TAVR) can conform to the geometry of the aortic annulus and the calcified leaflet complex, which may result in leaflet distortion and altered leaflet kinematics, but such changes have not yet been characterized. In this study we developed a computational model to investigate the deployment of a self(More)
Ethernet is evolving from its origins in the local area network into a cost-effective and reliable wide area network technology. Market research shows that business customers are moving away from traditional leased lines and selecting Ethernet as the access network technology of choice due to its low cost, simplicity and flexibility. Developments in(More)
  • Australia Austria, Belgium Canada, +17 authors Hardcastle
  • 2009
The Importance of Policy Methane, a potent greenhouse gas, is emitted in the oil and gas sector, at coal mines, landfills and manure management facilities. These emissions represent an often profitable solution to global climate change: methane can be recovered and used to produce electricity and heat. However, while there are hundreds of methane mitigation(More)
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