Australian Network Design Practice

The network infrastructure in many organizations is now vital to their continuing success and survival. This increased dependence has been fuelled by various factors including new high-speed network technologies and the acceptance of client/server application design techniques. Interestingly, though, there is little published information on network design methodologies that could be used for ensuring that the network design is aligned with the organization\u27s network goals and that key design tasks are not overlooked. As the first stage in the development of a network design methodology framework, this research investigates what issues derived from the literature are seen by network design practitioners as important and what are the current tasks performed by practitioners in network design. Based on this research the outline of a generic network design methodology is presented

Using an ontology for interoperability and browsing of museum, library and archive information

Ontologies play an important part in the development of the future ‘semantic web’; the CIDOC conceptual reference model (CRM) is an ontology aimed at the cultural heritage domain. This paper describes a Concept Browser, developed for the EU/IST-funded SCULPTEUR project (semantic and content-based multimedia exploitation for European benefit environment (programme IST-2001-no. 35372); May 2002 to May 2005), which is able to access different museum information systems through a common ontology, the CRM. The development of this Concept Browser has required mappings from the legacy museum database systems to the CRM. The crucial process of creating the mappings is described, using the C2RMF catalogue (EROS) and library databases as a case study

Contributions in the field of palaeopalynology at the Bernard Price Institute, past, present and future

Main articleA brief chronological summary of the palynological research carried out by students and past members of the staff at the Bernard Price Institute for Palaeontological Research is presented. The contribution that each of these studies has made to the understanding of stratigraphic relationships in the southern African region is highlighted. A correlation chart of palynological biozones documented from South African localities is presented (Table 1).Non

Prevalence of HCV NS3 pre-treatment resistance associated amino acid variants within a Scottish cohort

Background: Protease inhibitors (PI) including boceprevir, telaprevir and simeprevir have revolutionised HCV genotype 1 treatment since their introduction. A number of pre-treatment resistance associated amino acid variants (RAVs) and polymorphisms have been associated with reduced response to treatment. Objectives: We measured the prevalence of RAVs/polymorphisms in a PI treatment-naïve HCV genotype 1 Scottish cohort using Sanger sequencing. Study design: Chronically infected, treatment-naïve, HCV genotype 1 patients (n = 146) attending NHS Greater Glasgow and Clyde clinics were investigated for RAVs/polymorphisms to the PIs boceprevir, telaprevir and simeprevir. The NS3/4A region was amplified by nested polymerase chain reaction. The 1.4 kb amplified product was sequenced using an ABI 3710XL DNA sequencer. Sequence analysis was performed using web-based ReCall (beta 2.10). Amino acid positions 36, 41, 43, 54, 55, 80, 109, 122, 155, 156, 168 and 170 were analysed for RAVs/polymorphisms. Results: Overall, 23.29% (34/146) of patients had an RAV or polymorphism detected. Overall, 13.69% (20/146) of patients had HCV virus that contained the Q8 K polymorphism. Other RAVs detected were: V36 M 0.70% (1/146), V36L 0.70% (1/146), T54S 6.85% (10/146), V55A 3.42% (5/146) and V/I170A 0.68% (1/146). Four patients had dual combinations of mutations (T54S + V36L; T54S + V55A and 2 patients with T54S + Q80K). Conclusions: Q80K was the most prevalent baseline polymorphism detected in the Scottish cohort. Simeprevir treatment is not recommended in patients infected with the Q80K genotype 1a variant. This highlights the need for baseline sequencing prior to administration of this drug in this population

Imagining geographies of film

To the extent that the geographic study of film has come of age, it is important to not only tie it to disciplinary issues but also to push theoretical boundaries. Geographic concern is often lacking a critical perspective, focusing primarily on the geographic realism of films rather than how they produce meaning. Geographers needed to elaborate insights through critical spatial theories, so that our studies are not only about filmic representations of space but are also about the material conditions of lived experience and everyday social practices. With this essay, we argue for more critical film geographies. In doing so, we note how a series of traditional and emergent geographic 'primitives' - landscapes, spaces/spatialities, mobilities, scales and networks - are reappraised and push disciplinary boundaries for geography and film studies in general