Technology Assessment in Social Context (TASC) is a research project funded by the Australian Research Council from 2006 to 2008. Its primary aim is to develop a framework for technology assessment (TA) for Australia. Drawing on international TA practice and ‘Social Impact Assessment’, TASC also presents a new TA approach for the international TA community. The novelty of TASC is its emphasis o...

BACKGROUND Pseudomonas aeruginosa is among the most problematic hospital and community-acquired pathogens. Toxin-antitoxin (TA) systems are maintenance regulatory systems in bacteria and have recently been considered new targets for antimicrobial therapy. The prevalence and transcription of these systems in clinical isolates are still unknown. OBJECTIVES The aim of this study was to character...

We report on a comparative study of spin Hall related effects and magnetoresistance in YIG|Pt and YIG|Ta bilayers. These combined measurements allow to estimate the characteristic transport parameters of both Pt and Ta layers juxtaposed to yttrium iron garnet (YIG): the spin mixing conductance G↑↓ at the YIG|normal metal interface, the spin Hall angle SH, and the spin diffusion length λsd in th...

In this paper, an active fraction (TA) was obtained from Athyrium multidentatum (Doll.) Ching rhizome by silica gel and Sephadex LH-20 column chromatography. The total phenolic content in TA was determined by Folin-Ciocalteu colorimetric method. Antioxidant activity of TA was evaluated employing various established in vitro systems. As a result, TA showed stong reducing power, metal chelating a...

In the course of this research project the output of four Task Analysis (TA) methods were investigated, explored and evaluated to ascertain whether they could support the Requirements Analysis (RA) phase and so contribute directly to other activities in the development life cycle for Interactive MultiMedia (IMM) systems. The research discusses the success and failure factors particular TA metho...

Since their inception, tetracycline (Tet)-inducible systems have become the method of choice for transgenic research. The Tet-Off systems have a number of advantages, including robust target induction using a relatively benign effector molecule. However, use of the Tet-On system has been fraught with difficulties, including high background expression in the absence of effector molecules and inc...

The integrated logic-based modeling language, Timed Communicating Object Z (TCOZ), is well suited for presenting complete and coherent requirement models for complex real-time systems. However, the challenge is how to verify the TCOZ models with tool support, especially for analyzing timing properties. Specialized graph-based modeling technique, Timed Automata (TA), has powerful mechanisms for ...

Toxin-antitoxin (TA) systems are gene modules that appear to be horizontally mobile across a wide range of prokaryotes. It has been proposed that type I TA systems, with an antisense RNA-antitoxin, are less mobile than other TAs that rely on direct toxin-antitoxin binding but no direct comparisons have been made. We searched for type I, II and III toxin families using iterative searches with pr...

The effects of task-ambient (TA) air-conditioning systems on the air-conditioning loads in small and large spaces and the thermal comfort of occupants were studied using computational fluid dynamics (CFD), pedestrian-behavior model, and refrigerating-cycle simulator. Task areas were set up to match with crowdedness as predicted by the pedestrian-behavior simulations. Subsequently, a variety of ...