Unsafe leased residential premises: a landlord's liability in negligence to injured occupants

This article examines the law relating to the liability of landlords in negligence for unsafe residential premises, focusing in particular on the recent High Court decisions in Northern Sandblasting Pty Ltd v Harris and Jones v Bartlett. The author concludes that the High Court in Jones v Bartlett has placed sensible limitations on landlords' liability, by limiting liability to defects in the premises that were known or ought to have been revealed on a reasonable inspection by the landlord. The author points out that there are compelling policy considerations supporting the court's conclusion in that case that the landlord should not be required to arrange for the premises to be inspected by expert tradespeople.

The Effects of Progressive Resistance Training on Obstructed-Gait Tasks in Community-Living Older Adults

This study examined the effects of improved strength on an obstacle course (OC) simulating gait tasks commonly encountered by community-living older adults. Forty-five adults (mean age 68.2 +/- 1.5 years) were randomly assigned to a control (10 women, 5 men) or an experimental group (EXP; 19 women, 10 men) and trained 3 days/week for 12 weeks.

Spatial and temporal definition of Ochlerotatus camptorhynchus (Thomson) (Diptera: Culicidae) in the Gippsland Lakes system of eastern Victoria

The confirmed vector of Ross River virus, Ochlerotatus camptorhynchus (Thomson), is the dominant mosquito species inhabiting saline marshes in coastal Victoria. This paper re-examines previously published data on Oc. camptorhynchus, plus additional data collected since that time, and provides greater spatial and temporal definition of Oc. camptorhynchus numbers at seven sites across the Gippsland Lakes system of eastern Victoria. A total of 357 672 Oc. camptorhynchus was captured from 1188 trap-nights across the seven trap sites during trapping seasons from 1990 to 2001. The  dominance of Oc. camptorhynchus across the seven sites averaged 75%, with significant differences in mean abundance of Oc. camptorhynchus found between all trap sites. Significant differences in monthly abundance of Oc. camptorhynchus were observed for Wellington Shire. Increase in populations of Oc. camptorhynchus was associated with increases in rainfall at all trap sites, higher minimum temperatures at two of the seven trap sites, and wind speed at one trap site. Prioritisation of mosquito control may be applied based on spatial and temporal factors according to the findings of this study.

catena-Poly[[[bis[(-)-O-bornyldithiocarbonato-κ2S,S']nickel(II)]-μ-4,4'-bipyridine-κ2N:N'] chloroform disolvate]

The Ni atom in the linear polymeric title complex, {[Ni(C₁₁H₁₇OS₂)₂(C₁₀H₈N₂)]·2CHC1₃}_n or {Ni[S₂C(-)-OC₁₀H₁₇)]₂(NC₅H₄C₅H₄N)·2CHC1₃}_n, is octahedrally coordinated within a trans-N₂S₄ donor set. There are two crystallographically independent polymers and two independent CHC1₃ molecules in the structure. For each polymer unit, the Ni atom and the axis of the 4,4'-bipyridine ligand are located on a twofold axis.

Organochlorine and trace metal residues in adult southern bent-wing bat (Miniopterus schreibersii bassanii) in Southeastern Australia

In recent times, the apparent population decline of the southern bent-wing bat (Miniopterus schreibersii bassanii) at Bat Cave, Naracoorte has been ascribed to pesticide use in the region, following the finding of organochlorine and orgaonophosphate insecticide residues in bat guano. Adult southern bent-wing bats were collected from Bat Cave and Starlight Cave in 2003. Organochlorine contaminants were detected in all carcass samples: p,p′-DDE was by far the most dominant contaminant with concentrations ranging from 11 000 to 59 000 ng g⁻¹, followed by p,p′-DDT (110–1600 ng g⁻¹), p,p′-DDD (35–620 ng g⁻¹), ∑PCBs (33–490 ng g⁻¹), ∑chlordane and related compounds (7.9–270 ng g⁻¹), HCB (1.6–120 ng g⁻¹), HP epox. (3.1–230 ng g⁻¹), TCPMOH (3.8–38 ng g⁻¹), ∑HCHs (1.4–9.6 ng g⁻¹), and TCPMe (0.1–4.2 ng g⁻¹) (all values on lipid-weight basis). No significant difference in DDE, DDD, DDT, ∑DDT, ∑PCB, trans-chlordane, heptachlor epoxide, trans-nonachlor, α-HCH, β-HCH, γ-HCH, TCPMOH or TCPMe concentrations were observed either between sexes within sites, or between sites (p > 0.05). However, there were significant differences in HCB and oxychlordane concentrations between sexes and between sites (p < 0.05), between site differences in cis-nonachlor concentrations in male bats (p < 0.05), and cis-chlordane concentrations between sexes at Starlight Cave, and between males of each site (p < 0.05). There were also significant differences in the liver concentrations of some metals between sexes within sites (Ag, Cd, Co, Cu, Pb, Se, Zn), and between sites (Ag, Cd, Co, Cu, Hg, Pb, Se, V, Zn). Clustering or grouping of sites was observed when the OC data was expressed on a lipid-weight basis. These inter-site differences in OC concentrations reflect local exposure over a period of time, and do not unambiguously support any suggestion that we are witnessing incipient speciation. However, for conservation purposes, it may be prudent to assume that there are two sub-populations of M. s. bassani feeding in different locations in this region of southern Australia, rather than the single homogeneous population suggested by genetic studies.

Organisational commitment of financial planners in Australia

The purpose of this paper is to determine whether the demographic variables of age, gender and length of service can be shown to be related to the organisational commitment (OC) of financial planners in Australia. The financial planners were surveyed using an instrument derived from established questionnaires. It was mailed nationally to 312 financial planners. A response rate of 36% was achieved, equating to 113 useable responses. The analyses revealed statistically significant results at the 90% confidence level (p=0.10), that respondents over the age of 35 demonstrated a significantly higher level of OC than did those under the age of 35, and at the same level of confidence, females demonstrated a statistically significant higher level of OC than did their male counterparts.

Such findings contribute to our understanding of the organisational commitment of Financial Planners, and have implications for employers in terms of hiring and retention of employees. The analyses are also important from a public policy perspective in an era of increasing attention given to, and likely increased regulation of, the financial planning industry.

An examination of the organisational commitment of financial planners

This paper sets out to determine whether the demographic variables of age, gender, length of service can be shown to be related to the organisational commitment (OC) of financial planners in Australia. The financial planners were surveyed using an instrument derived from established questionnaires. It was mailed nationally to 312 financial planners. A response rate of 36% was achieved, equating to 113 useable responses. The analyses revealed statistically significant results at the 95% confidence level (p=0.05), that female respondents demonstrated a statistically significant higher level of OC than did their male counterparts.Such findings contribute to our understanding of the organisational commitment of Financial Planners, and have implications for employers in terms of hiring and retention of employees. The analyses are also important from a public policy perspective in an era of increasing attention given to, and likely increased regulation of, the financial planning industry.

Financial planners in Australia : an examination of loyalty

The purpose of this paper is to determine whether the demographic variables of age, gender and length of service, and the levels of the three independent variables of internal versus external locus of control personality dimension, individualist versus collectivist personality dimension, and perceived environmental uncertainty can be shown to be related to the organisational commitment (OC) and professional commitment (PC) of financial planners in Australia. The financial planners employed by one major Australian bank, during the period November to December, 2004 were surveyed using an instrument derived from established questionnaires. It was mailed nationally to 312 financial planners. A response rate of 36% was achieved, equating to 113 useable responses. The analyses revealed no statistically significant results at the 95% confidence level (p=0.05), that the level of OC and PC for respondents over the age of 35 differed from those under the age of 35. At the same level of confidence, females demonstrated a statistically significant higher level of OC than did their male counterparts, however there was no difference between their levels of PC. Financial planners employed for a period of over 3 years showed no difference in their levels of OC or PC than those employed for a period of less than 3 years (p=0.05). Respondents with an external locus of control displayed  statistically significant lower levels of OC than those with an internal locus of control, however there was no difference between these groups in their levels of PC (p=0.05). Such findings contribute to our understanding of the organisational and professional commitment of financial planners, and have implications for employers in terms of hiring and retention of employees. The analyses are also important from a public policy perspective in an era of increasing attention to, and likely increased regulation of, the financial planning industry.

Thats classified: class politics and adolescence in twin peaks

Twin Peaks arguably paved the way for the television programmes currently popular with adolescent audiences, like The OC and Veronica Mars and, in it, many of the issues and representational strategies in those later programmes have their earlier manifestation. Specifically, the Twin Peaks plotline evinces a set of cultural anxieties about class-difference. Twin Peaks creates a cultural microcosm of American society that is paradoxically writ large by the limited parameters of an isolated community. Within a constricted space, characters are depicted as both individuals and as archetypes of a class location.

A need for national regulation on property investment advice and marketeering - suggestions put forward

The property investment advice and marketeering industry is currently unregulated in Australia. There is no uniform national or state regulation in this area. The only protection and remedies currently available are those under the general consumer protection laws scattered in various Acts, and even so, these have numerous problems.This article sets out to argue for a new set of laws to regulate property investment advice and marketeering. In providing suggestions for reform, the article also argues that, to overcome the constitutional difficulty, a national co-operative approach is the only way to move forward in this area and suggests that a new regulator be set up to administer and enforce the new proposed laws on property investment advice and marketeering.

Alterations in renal and myocardial adrenoceptors associated with ethynyloestradiol- and levonorgestrel-induced hypertension in the rat

Hypertension is one of many side effects of oral contraceptive use in a small percentage of women. Although the underlying pathology has yet to be fully resolved, alterations in the renin-angiotensin-aldosterone axis, sympathetic nervous system/ renal and cardiac function have been implicated. In the thesis to be presented, the possible involvement of alterations in renal and myocardial adrenoceptor characteristics in the pathogenesis of steroid contraceptive-induced hypertension in rats was examined by radioligand binding techniques. In Chapter 2, a rat model of OC hypertension is described. Chronic low-dose administration of ethynyloestradiol (EE2), levonorgestrel (NG) or a combination of both steroids (EE2/NG) to female Sprague-Dawley rats was shown to significantly increase systolic blood pressure (SBP). Renal and cardiac hypertrophy developed in association with EE2-, EE2/NG- but not NG-induced hypertension. Moreover, whereas administration of NG alone attenuated body weight gain, combined EE2/NG administration increased body weight gain from the second week of treatment onwards. Based on the above observations, it is proposed that EE2 and NG induce hypertension in rats via different mechanisms. Although SBP was elevated to a similar maximum in all steroid-treated groups (+ 20 mmHg compared to controls), only with EE2 administration did SBP remain elevated for the duration of the 17 week treatment regimen. NG may therefore have a protective effect on blood pressure with long-term combined steroid contraceptive treatment. In Chapter 4, renal adrenoceptors were characterized using radioactively labelled adrenocephor antagonists. Under appropriate conditions, binding of [3H]-prazosin and [3H]-rauwolscine to membrane preparations of whole rat kidney displayed the kinetics, saturability and specificity of α1- and α2 -adrenoceptors respectively, which were present in a ratio 3:1. In contrast, [3H]-dihydroergocryptine ([3H]-DHE) apparently bound to both α1 and α2-adrenoceptors. Binding sites identified by [125I] –iodocyanopindolol (ICYP) had the recognition characteristics of β-adrenoceptors. In drug competition studies using the subtype-selective antagonists practolol (β1) and ICI 118,551 (β2)/ the ratio of β1- to β2 -adrenoceptors was found to be approximately 2:1. Subsequently, renal adrenoceptors were investigated at various stages during the development of hypertension with the different steroid contraceptive treatments (Chapters 5 and 6). Preliminary binding studies with [3H]-DHE and [3H]-prazosin suggested that the number of renal α2 - but not α1-adrenoceptors was reduced in rats with established EE2-induced hypertension (17 weeks treatment). This was subsequently confirmed using [3H]-rauwolscine, which in addition showed that the reduction in renal α2 -adrenoceptor number occurred during the developmental stage of EE2/NG~induced hypertension (6 weeks treatment) and established EE2-induced hypertension (12 weeks treatment). NG induced hypertension was unassociated with changes in renal α1- and α2-adrenoceptor characteristics. Renal β-adrenoceptor affinity was reduced in established EE2-, but not NG- or EE2/NG- induced hypertension. Moreover, the β-adrenoceptor agonist (-)-isoprenaline bound to renal β-adrenoceptors with reduced affinity following EE2 administration. Several endogenous and synthetic steroids were found to be ineffective inhibitors of [3H] –prazosin, [3H] –rauwolscine and ICYP binding excluding a direct interaction of these steroids with renal α1-, α2- and β -adrenoceptors. In Chapter 7, myocardial adrenoceptors were characterized and investigated in steroid-treated rats. In membrane preparations of whole myocardium, [3H]-prazosin binding was characteristically to α1- adrenoceptors, whereas there was a notable absence of [3H]-rauwolscine binding. Using ICYP, β-adrenoceptors were also detected, the ratio of β1- to β2~adrenoceptors being 3:1. Steroid contraceptive-induced hypertension was not associated with myocardial α1-adrenoceptor changes. Similarly, myocardial β-adrenoceptors were unchanged in established EE2-, NG- and EE2/NG-induced hypertension (12 weeks treatment). The affinity of (-)-isoprenaline for myocardial β-adrenoceptors was unaffected by EE2 aditiinistration. These studies suggest that established EE2- but not NG-induced hypertension in rats is associated with selective alterations in renal α2- and (β-adrenoceptors. These adrenoceptor changes may help to maintain elevated blood pressure by affecting the control of renal function by the sympathetic nervous system, catecholamines and several hormones which affect renin release and the transport of fluid and electrolytes in the nephron.