The Impact of Infants in Prison on Institutional Life: A Study of the Mother/Infant Prison Programme in Western Australia

1983 ◽  
Vol 16 (3) ◽  
pp. 172-188 ◽  
Author(s):  
Janette Hartz-Karp
Keyword(s):  
Western Australia ◽  
Positive Impact ◽  
Prison System ◽  
Western World ◽  
Total Institution ◽  
Family Ties ◽  
Prison Life ◽  
Prison Systems ◽  
The Impact ◽  
Western Australian

The Western Australian prison system, following trends of other prison systems in the western world, has embarked upon a limited programme of accommodating infants with their prisoner mothers during the mother's term of imprisonment. This research canvasses other mother/infant programmes noted in the literature, pointing to the special nature of the Western Australian situation. The focus of the study is on the impact of infants in prison on institutional life and the management problems so engendered. The data indicate that overall, infants have a positive impact on prison life, muting some of the more debilitating effects of institutionalization. The finding that the impact of the mother/infant prison programme is more peripheral to institutional life than expected is explained in the light of the obduracy of the "total institution". The major concerns expressed by those interviewed: prison staff, prisoner mothers and other prisoners, are, respectively: prisoner management, mother/infant prison facilities and family ties, and concerns of justice. With these issues in mind, problems of the current programme are discussed together with suggested resolutions.

The use of artificial oxygenation to reduce nutrient availability in the Canning River, Western Australia

2001 ◽  
Vol 43 (9) ◽  
pp. 133-144 ◽  
Author(s):  
B. Greenop ◽  
K. Lovatt ◽  
M. Robb
Keyword(s):  
Dissolved Oxygen ◽  
Water Column ◽  
Western Australia ◽  
Algal Blooms ◽  
Positive Impact ◽  
Monitoring Program ◽  
Nutrient Concentrations ◽  
Nitrogen And Phosphorus ◽  
The Impact ◽  
Oxygen Concentrations

Artificial oxygenation has been used for two summer periods to improve the water quality of the Canning River in Perth, Western Australia. The project is part of the Swan Canning Cleanup Program, which aims to reduce the frequency and severity of nuisance and toxic algal blooms in the Swan-Canning estuary. The trials have proved that oxygenation has increased the dissolved oxygen concentrations in the water column, particularly in the bottom waters where dissolved oxygen concentrations are frequently below a critical level of three milligrams per litre. Oxygenation has had a positive impact on nutrient concentrations in the water column and nitrogen cycling processes. Reductions in nutrient concentrations were highlighted by drops in ammonium and total phosphorus concentrations of 97% and 64% following the recommencement of oxygenation after a plant shutdown. Results of a microbiological study combined with the data analysis indicate that the number of nitrifying microbes have increased due to oxygenation. However, comparisons between oxygenated and control areas were inconclusive about the ability of the oxygenation plant to reduce total nitrogen and phosphorus levels. This could be explained by factors such as spatial variability, water flow during the trials and measurement limitations in the monitoring program. Future work will concentrate on assessing the impact of the oxygenation plant on nutrient concentrations.

Impact of Red Kangaroos on the Pasture Layer in the Western Australian Arid Zone.

1993 ◽  
Vol 15 (1) ◽  
pp. 12 ◽  
Author(s):  
GL Norbury ◽  
DC Norbury ◽  
RB Hacker
Keyword(s):  
Species Diversity ◽  
Western Australia ◽  
Arid Zone ◽  
Perennial Grass ◽  
Shrub Community ◽  
Macropus Rufus ◽  
Perennial Shrub ◽  
Native Shrubs ◽  
The Impact ◽  
Western Australian

We studied the impact of grazing by red kangaroos (Macropus rufus) on pasture biomass and species diversity over a 32-month period in destocked open shrubland in the Gascoyne region of Western Australia. Grazing significantly impeded the accumulation of annual and perennial grass biomass in a degraded perennial shrub community (Pc0.001 and P<0.05) and on denuded sites that were cultivated and reseeded with native shrubs (P<0.01 and Pc0.01). The accumulation of annual and perennial forb biomass was unaffected by kangaroo grazing. After 12 months, pasture species diversity was significantly greater on degraded perennial sites protected from kangaroo grazing (P<0.05). Commercial kangaroo shooting did not alleviate the impact of kangaroo grazing on grass accumulation (P<0.01). Unless more effective methods of kangaroo control are integrated with stock reductions, the recovery of degraded rangeland pastures is likely to be severely limited.

Effect of the Leeuwin Current on the Recruitment of Fish and Invertebrates along the Western Australian Coast

1996 ◽  
Vol 47 (2) ◽  
pp. 147 ◽  
Author(s):  
N Caputi ◽  
WJ Fletcher ◽  
A Pearce ◽  
CF Chubb
Keyword(s):  
Western Australia ◽  
Positive Impact ◽  
Larval Survival ◽  
Negative Influence ◽  
Positive Influence ◽  
Major Influence ◽  
Larval Phase ◽  
Leeuwin Current ◽  
Shark Bay ◽  
Western Australian

The relatively high catch of invertebrate species compared with finfish off Western Australia is in sharp contrast to other regions of the world, where finfish production usually dominates. This low level of finfish production is primarily due to the Leeuwin Current, which consists of warm, low-nutrient waters flowing south along the edge of the continental shelf of the Western Australian coast. In contrast, the other eastern boundary currents in the Southern Hemisphere (Humboldt and Benguela) are associated with upwelling of cool, nutrient-rich waters flowing north and the high rates of primary production resulting in a large finfish production. The Leeuwin Current, being the dominant oceanographic feature off Western Australia, has a major influence on the abundance of many species. The larval phase is the stage mainly affected by the current, but not always with the same result. For example, the strength of the Leeuwin Current has a significant positive influence during the larval stage of the western rock lobster (Panulirus cygnus). However, the current has a negative influence during the larval life of the scallop, Amusium balloti, in Shark Bay. Similarly for the pelagic finfish species, the current has a negative effect on larval survival of pilchards (Sardinops sagax neopilchardus) but a positive impact for whitebait (Hyperlophus vittatus). Possible mechanisms for the effect of the current include transportation of larvae and temperature effects on spawning success and on survival and growth of larvae.

scholarly journals The Impact of a Stuttering Disorder on Western Australian Children and Adolescents

2012 ◽  
Vol 22 (2) ◽  
pp. 51-62 ◽  
Author(s):  
Janet M. Beilby ◽  
Michelle L. Byrnes ◽  
J. Scott Yaruss
Keyword(s):  
Young People ◽  
Children And Adolescents ◽  
Western Australia ◽  
Negative Impact ◽  
Adverse Impact ◽  
The Impact ◽  
The Relationship ◽  
Western Australian

In this study, we examined the impact of a stuttering disorder on children (n=50) and adolescents (n=45) living in Western Australia. We compared the reactions and experiences of children and adolescents who stutter to children and adolescents who do not stutter. We compared the participants who stuttered and the fluent participants using adapted versions of the Overall Assessment of the Speaker’s Experience of Stuttering (OASES). We also examined the relationship between biopsychosocial impact and stuttered speech frequency. We saw higher levels of adverse impact in young people who stuttered compared to their fluent peers. In addition, we found moderate correlations between OASES scores and stuttered speech frequency in children. These findings provided a baseline for establishing the degree of negative impact that a stuttering disorder may bring about in children and adolescents. The experiences of young people who stuttered were significantly different from the experiences of young people who were typically fluent. These findings reinforce the notion that stuttering is a disorder that can lead to negative impact for young people.

scholarly journals Assessing the Risk of Cascading COVID-19 Outbreaks from Prison-to-Prison Transfers

2021 ◽  
Author(s):  
Todd L Parsons ◽  
Lee Worden
Keyword(s):  
Large Scale ◽  
Prison System ◽  
Critical Threshold ◽  
Additional Risk ◽  
Safe Level ◽  
Health Measure ◽  
Threshold Rate ◽  
Prison Systems ◽  
The Impact ◽  
Number Of Individuals

COVID-19 transmission has been widespread across the California prison system, and at least two of these outbreaks were caused by transfer of infected individuals between prisons. Risks of individual prison outbreaks due to introduction of the virus and of widespread transmission within prisons due to poor conditions have been documented. We examine the additional risk potentially posed by transfer between prisons that can lead to large-scale spread of outbreaks across the prison system if the rate of transfer is sufficiently high. We estimated the threshold number of individuals transferred per prison per month to generate supercritical transmission between prisons, a condition that could lead to large-scale spread across the prison system. We obtained numerical estimates from a range of representative quantitative assumptions, and derived the percentage of transfers that must be performed with effective quarantine measures to prevent supercritical transmission given known rates of transfers occurring between California prisons. Our mean estimate of the critical threshold rate of transfers was 14.59 individuals transferred per prison per month in the absence of quarantine measures. Available data documents transfers occurring at a rate of 60 transfers per prison per month. At that rate, estimates of the threshold rate of adherence to quarantine precautions had mean 75.68%. While the impact of vaccination and possible decarceration measures is unclear, we include estimates of the above quantities given reductions in the probability and extent of outbreaks. We conclude that the risk of supercritical transmission between California prisons has been substantial, requiring quarantine protocols to be followed rigorously to manage this risk. The rate of outbreaks occurring in California prisons suggests that supercritical transmission may have occurred. We stress that the thresholds we estimate here do not define a safe level of transfers, even if supercritical transmission between prisons is avoided, since even low rates of transfer can cause very large outbreaks. We note that risks may persist after vaccination, due for example to variant strains, and in prison systems where widespread vaccination has not occurred. Decarceration remains urgently needed as a public health measure.

scholarly journals Quality not quantity: conserving species of low mobility and dispersal capacity in south-western Australian urban remnants

2016 ◽  
Vol 22 (1) ◽  
pp. 37 ◽  
Author(s):  
Leanda Denise Mason ◽  
Grant Wardell-Johnson ◽  
Barbara York Main
Keyword(s):  
Western Australia ◽  
Metropolitan Area ◽  
Patch Size ◽  
Invasive Grass ◽  
Dispersal Capacity ◽  
Remnant Vegetation ◽  
The Impact ◽  
Western Australian

Urban remnant vegetation is subject to varying degrees of disturbance that may or may not be proportional to the size of the patch. The impact of disturbance within patches on species with low mobility and dispersal capabilities was investigated in a survey targeting nemesiid species of the mygalomorph spider clade in the Perth metropolitan area, south-western Australia. Nemesiid presence was not influenced by patch size, but presence did negatively correlate with higher degrees of invasive grass and rabbit disturbance. Further, patch size was significantly positively correlated with degree of disturbance caused by rabbits. Compared with quadrats, patches were not as effective as sample units in determining the impact of disturbance on nemesiid presence.

scholarly journals Voting Advice Applications

2019 ◽  
pp. 924-945
Author(s):  
Alexander H. Trechsel ◽  
Diego Garzia
Keyword(s):  
Positive Impact ◽  
Experimental Studies ◽  
Western World ◽  
The Political ◽  
Supply Side ◽  
Political Preferences ◽  
The Impact ◽  
Voting Advice Applications

This chapter deals with persuasion processes in modern elections. It focuses on the impact of so-called Voting Advice Applications (VAAs) that are becoming ever more popular among citizens in the Western world and beyond. By matching the political preferences of voters with the supply side (i.e., parties and candidates) in the campaign, these tools affect voters in several ways. Among others, they have a positive impact on turnout, as both observational and experimental studies could show. Furthermore, they trigger a process of self-persuasion, in which users reflect on the VAA-generated output in terms of partisan preferences, cognize these results, and change/reinforce their priors.

Multidisciplinary team decision is rare and decreasing in percutaneous vascular interventions despite positive impact on in-hospital outcomes

VASA ◽  
2019 ◽  
Vol 48 (3) ◽  
pp. 262-269 ◽  
Author(s):  
Christian-Alexander Behrendt ◽  
Tilo Kölbel ◽  
Thea Schwaneberg ◽  
Holger Diener ◽  
Ralf Hohnhold ◽  
...  
Keyword(s):  
Multidisciplinary Team ◽  
Positive Impact ◽  
Cross Sectional Study ◽  
Invasive Treatment ◽  
Cross Sectional ◽  
Hospital Outcomes ◽  
Vascular Intervention ◽  
Medical Specialties ◽  
Team Decision ◽  
The Impact

Abstract. Background: Worldwide prevalence of peripheral artery disease (PAD) is increasing and peripheral vascular intervention (PVI) has become the primary invasive treatment. There is evidence that multidisciplinary team decision-making (MTD) has an impact on in-hospital outcomes. This study aims to depict practice patterns and time changes regarding MTD of different medical specialties. Methods: This is a retrospective cross-sectional study design. 20,748 invasive, percutaneous PVI of PAD conducted in the metropolitan area of Hamburg (Germany) were consecutively collected between January 2004 and December 2014. Results: MTD prior to PVI was associated with lower odds of early unsuccessful termination of the procedures (Odds Ratio 0.662, p < 0.001). The proportion of MTD decreased over the study period (30.9 % until 2009 vs. 16.6 % from 2010, p < 0.001) while rates of critical limb-threatening ischemia (34.5 % vs. 42.1 %), patients´ age (70 vs. 72 years), PVI below-the-knee (BTK) (13.2 % vs. 22.4 %), and rates of severe TASC C/D lesions BTK (43.2 % vs. 54.2 %) increased (all p < 0.001). Utilization of MTD was different between medical specialties with lowest frequency in procedures performed by internists when compared to other medical specialties (7.1 % vs. 25.7 %, p < 0.001). Conclusions: MTD prior to PVI is associated with technical success of the procedure. Nonetheless, rates of MTD prior to PVI are decreasing during the study period. Future studies should address the impact of multidisciplinary vascular teams on long-term outcomes.

Impact of external currency exposures on macroeconomic policies

2020 ◽  
pp. 23-40
Author(s):  
I. V. Prilepskiy
Keyword(s):  
Monetary Policy ◽  
Exchange Rate ◽  
Positive Impact ◽  
Exchange Rate Regime ◽  
Macroeconomic Policies ◽  
Panel Regressions ◽  
Financial Account ◽  
Currency Exposure ◽  
Cross Country ◽  
The Impact

Based on cross-country panel regressions, the paper analyzes the impact of external currency exposures on monetary policy, exchange rate regime and capital controls. It is determined that positive net external position (which, e.g., is the case for Russia) is associated with a higher degree of monetary policy autonomy, i.e. the national key interest rate is less responsive to Fed/ECB policy and exchange rate fluctuations. Therefore, the risks of cross-country synchronization of financial cycles are reduced, while central banks are able to place a larger emphasis on their price stability mandates. Significant positive impact of net external currency exposure on exchange rate flexibility and financial account liberalization is only found in the context of static models. This is probably due to the two-way links between incentives for external assets/liabilities accumulation and these macroeconomic policy tools.

Evaluation of the impact of public investment programs on social and economic performance of territories

2019 ◽  
pp. 109-123
Author(s):  
I. E. Limonov ◽  
M. V. Nesena
Keyword(s):  
Bayesian Modeling ◽  
Positive Impact ◽  
Public Investment ◽  
Difference In Differences ◽  
The Public ◽  
Export Activity ◽  
Regional Investment ◽  
The Difference ◽  
The Impact ◽  
Development Institution

The purpose of this study is to evaluate the impact of public investment programs on the socio-economic development of territories. As a case, the federal target programs for the development of regions and investment programs of the financial development institution — Vnesheconombank, designed to solve the problems of regional development are considered. The impact of the public interventions were evaluated by the “difference in differences” method using Bayesian modeling. The results of the evaluation suggest the positive impact of federal target programs on the total factor productivity of regions and on innovation; and that regional investment programs of Vnesheconombank are improving the export activity. All of the investments considered are likely to have contributed to the reduction of unemployment, but their implementation has been accompanied by an increase in social inequality.

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