Older Tenants in Australian Public Housing: Management Policies, Practices and Patterns of Transfer
Abstract There are good reasons for believing that Australian eligibility requirements create elderly public housing recipients who are older and predominantly female. These residents are therefore likely to be characterized by higher social risk and dependency than the aged population as a whole. Although there have been a number of studies carried out in individual public housing estates, older residents have tended to be under-represented in community surveys which aim to investigate the need for support services. The purpose of this paper is to provide basic information about transfer patterns to indicate the scale and nature of the possible care needs of elderly public housing residents. Patterns of movement in accord with changing dependency provide an indicator of their needs and are investigated by analyzing their reasons for departure and their destination. The sample is drawn from Ministry of Housing residents in Victoria. Other areas examined are Ministry of Housing policies and procedures with...
Rental housing provision for lower-income older Australians
The number of people aged 65 years or over in low-income rental households will more than double by 2026. The social housing system, at its current growth rate, will not meet their needs. This research involved demographic projections of older renters, examined their housing preferences, and analysed the supply capacity of the public and private rental sectors to respond.
Effect of Aeration and Agitation Regimes on Lipase Production by Newly Isolated Rhodotorula mucilaginosa–MTCC 8737 in Stirred Tank Reactor Using Molasses as Sole Production Medium
The influence of media and process parameters (aeration and agitation) on fermentation broth rheology and biomass formation has been studied in 1.5-l stirred tank reactor for lipase production using Rhodotorula mucilaginosa MTCC 8737. Molasses, as sole production medium, is used for lipase production by varying aeration (1, 2, and 3 vvm) and agitation speeds (100, 200, and 300 rpm). Maximum lipase activity of 72 U/ml was obtained during 96 h of fermentation at 2 vvm, 200 rpm, pH 7, and 25 ± 2°C temperature. Lipase production kinetics with respect to dry cell weight of biomass showed YP/S of 25.71 U/mg, specific product formation of 10.9 U/mg DC, and YX/S 2.35 mg/mg. Maximum lipase activity (MC 2) of 56 U/ml was observed at 1% molasses, and a further increase in the molasses concentration of (%) 1.5 and 2 inhibited the product formation of lipase with 15 and 8.5 U/ml, respectively. The production kinetics of molasses media showed YP/X was 14 U/mg DC, YP/S 16 U/mg, and YX/S 1.14 mg/mg during 96 h of bioreactor operation. The kLa values for all batches (MC 1–MC 4) at 96 h of fermentation were 32, 28, 21, and 19/h, and the |oxygen transfer rate were 54.4, 56, 35.7, and 17.29 mg/l h, respectively. Increase in molasses concentration resulted in decreased lipase activity by increase in viscosity of the fermentation broth.