Chris A. Owen

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This review summarises progress in Raman spectroscopy and its application in diagnostics, toxicological testing and tissue engineering. Applications of Raman spectroscopy in cell biology are in the early stages of development, however, recent publications have demonstrated its utilisation as a diagnostic and development tool with the key advantage that(More)
We describe how to combine a minimal Trusted Computing Base (TCB) with polyinstantiated and slightly augmented Commercial Off The Shelf (COTS) software programs in separate Single Level Secure (SLS) partitions to create MultiLevel Secure (MLS) applications. These MLS applications can coordinate fine grained (intra-document) Bell LaPadula (BLP) [6](More)
Raman micro-spectroscopy combined with multivariate analysis was employed to monitor real-time biochemical changes induced in living cells in vitro following exposure to a pharmaceutical. The cancer drug etoposide (topoisomerase II inhibitor) was used to induce double-strand DNA breaks in human type II pneumocyte-like cells (A549 cell-line). Raman spectra(More)
This paper describes the security and network architecture of the Annex system, a family of technologies for secure and pervasive communication and information processing that we have developed at the Australian Government's Defence Science and Technology Organisation. Our security architecture is built on top of a distributed object-capability system,(More)
Cross Domain Solutions and Multi-Level Secure systems are becoming more popular as the benefits of merging data from different security levels becomes more widely understood. Software forming the Trusted Computing Base of such systems must maintain isolation between data from differing security levels while providing some means of bridging that isolation(More)
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