David Hulse

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SUMMARY Since the 1980s, various groups have been constructing systems that support a concept known as orthogonal persistence. These systems support objects whose lifetime is independent of the context in which they were created. The benefits of such systems include greater run-time efficiency, strong semantic guarantees about the existence of data and its(More)
Most existing file based operating systems tend to provide very little in the way of type related information about applications to the user. Instead, the user is required to construct applications that perform their own type checking, relying on information about existing programs and data to be obtained via other means, such as manual pages, or by visual(More)
Chronic exertional compartment syndrome (CECS) was first described in 1956, 1 but little research has been performed since then to confirm the pathological physiology. An assumption is made that elevated subfascial or intramuscular pressure during exercise causes tissue hypoxia and subsequent ischaemic pain due to decreased blood flow. 2 To date, no(More)
  • Eric S Belsky, Nicholas Dubroff, Daniel Mccue, Christina Harris, Shelagh Mccartney, Jennifer Molinsky +41 others
  • 2013
Acknowledgements This report benefitted from the advice and contributions of many people. First among them is a group of remarkable advisors who gave generously of their time and intellect to the project. It would be hard to thank Sheela Patel, Bish Sanyal, and Chris Williams enough for their dedication to inclusive and sustainable urban development and for(More)
The Object Management Group (OMG) have defined mechanisms to support the persistence of CORBA objects with both the now deprecated Persistent Object Service (POS) and the new Persistent State Service (PSS). In this paper we describe both specifications and show that they are deficient in a number of areas. We introduce an alternative CORBA persistence(More)
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