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Full-Text Articles in Science and Technology Studies
Time Spent On Daytime Direct Care Activities By Personal Carers In Two Australian Residential Aged Care Facilities: A Time-Motion Study, Siyu Qian, Ping Yu, David M. Hailey, Zhenyu Zhang, Pam Davy, Mark I. Nelson
Time Spent On Daytime Direct Care Activities By Personal Carers In Two Australian Residential Aged Care Facilities: A Time-Motion Study, Siyu Qian, Ping Yu, David M. Hailey, Zhenyu Zhang, Pam Davy, Mark I. Nelson
Faculty of Engineering and Information Sciences - Papers: Part A
Objective. To examine the time, frequency and duration of each direct care activity conducted by personal carers in Australian residential aged care homes. Methods. A time-motion study was conducted to observe 46 personal carers at two high-care houses in two facilities (14 days at Site 1 and 16 days at Site 2). Twenty-three direct care activities were classified into eight categories for analysis. Results. Overall, a personal carer spent approximately 45% of their time on direct care, corresponding to 3.5 h in an 8-h daytime shift. The two sites had similar ratios of personal carers to residents, and each resident …
How To Attract Foreign Firms To Do Australian Infrastructure, Garry Bowditch
How To Attract Foreign Firms To Do Australian Infrastructure, Garry Bowditch
Faculty of Engineering and Information Sciences - Papers: Part A
Australia's two biggest construction companies, Leighton and Lend Lease, control a significant share of construction - up to 75% in cases such as major rail projects. The recent Productivity Commission draft report on public infrastructure found their combined "market shares would appear sufficient to allow them to exercise market power to inflate prices and/or profits". At the same time, the Commission noted that no evidence exists to support such a proposition. A more important unanswered question remains - what conditions are necessary to attract foreign firms to help Australia deliver cheaper, faster and better infrastructure? Looking abroad for solutions can …
Effects Of Mesh Size And Escape Gaps On Discarding In An Australian Giant Mud Crab (Scylla Serrata) Trap Fishery, Matt Broadhurst, Paul Butcher, Brian R. Cullis
Effects Of Mesh Size And Escape Gaps On Discarding In An Australian Giant Mud Crab (Scylla Serrata) Trap Fishery, Matt Broadhurst, Paul Butcher, Brian R. Cullis
Faculty of Engineering and Information Sciences - Papers: Part A
In response to concerns over excessive discarding from Australian recreational round traps (with four funnel entrances) used to target giant mud crabs, Scylla serrata, an experiment was done to assess the independent and cumulative utility of paired, bottom-located horizontal escape gaps (46x120 mm) and increasing mesh size (from 51 to 101 mm). Compared to conventional traps comprising 51-mm mesh throughout, those with the same mesh size and escape gaps caught significantly fewer (by 95%) undersize (- CL) crabs while maintaining legal catches. Traps made from 101-mm mesh (but with the same funnel entrances as conventional designs) and with and without …
Dispatch Strategy To Minimise Uncertainty In Wind Power Generation In The Australian National Electricity Market, Amila Wickramasinghe, Lasantha G. Meegahapola, Ashish P. Agalgaonkar, Sarath Perera
Dispatch Strategy To Minimise Uncertainty In Wind Power Generation In The Australian National Electricity Market, Amila Wickramasinghe, Lasantha G. Meegahapola, Ashish P. Agalgaonkar, Sarath Perera
Faculty of Engineering and Information Sciences - Papers: Part A
2014 ACPE. With increased penetration of wind power, scheduling generators to meet the forecast demand of a power system is becoming an increasingly challenging task for the system operators. Uncertainty associated with the generation expected from wind plants adds to the load demand uncertainty, making it necessary to retain additional reserves to maintain the balance between demand and supply of power. In the Australian national electricity market (NEM), sophisticated wind forecasting techniques are employed to reduce the uncertainty in wind generation. Despite being able to project the contribution of wind power to a reasonable accuracy, wind power plants are currently …