Culture-based fisheries in non-perennial reservoirs in Sri Lanka: production and relative performance of stocked species

In Sri Lanka, there is a great potential for the development of culture-based fisheries because of the availability of around 12 000 non-perennial reservoirs in the dry zone (<187 cm annual rainfall) of the island. These reservoirs fill during the north-east monsoonal period in October to December and almost completely dry up during August to October. As these non-perennial reservoirs are highly productive, hatchery-reared fish fingerlings can be stocked to develop culture-based fisheries during the water retention period of 7–9 months. The present study was conducted in 32 non-perennial reservoirs in five administrative districts in Sri Lanka. These reservoirs were stocked with fingerlings of Indian (catla Catla catla Hamilton and rohu Labeo rohita Hamilton) and Chinese (bighead carp Aristichthys nobilis Richardson) major carps, common carp Cyprinus carpio L., genetically improved farmed tilapia (GIFT) strain of Nile tilapia, Oreochromis niloticus (L.) and post-larvae of giant freshwater prawn, Macrobrachium rosenbergii De Man, at three different species combinations and overall stocking densities (SD) ranging from 218 to 3902 fingerlings ha⁻¹, during the 2002–2003 culture cycle. Of the 32 reservoirs stocked, reliable data on harvest were obtained from 25 reservoirs. Fish yield ranged from 53 to 1801 kg ha⁻¹ and the yields of non-perennial reservoirs in southern region were significantly (P < 0.05) higher than those in the northern region. Naturally-recruited snakehead species contributed the catches in northern reservoirs. Fish yield was curvilinearly related to reservoir area (P < 0.05), and a negative second order relationship was evident between SD and yield (P < 0.05). Chlorophyll-a and fish yield exhibited a positive second order relationship (P < 0.01). Bighead carp yield impacted positively on the total yield (P < 0.05), whereas snakehead yield impact was negative. Bighead carp, common carp and rohu appear suitable for poly-culture in non-perennial reservoirs. GIFT strain O. niloticus had the lowest specific growth rate among stocked species and freshwater prawn had a low return.

New social orders: reconceptualising family and community in utopian fiction

A study focusing on family and community as they are represented in seven utopian/dystopian fictions written for children and young adults by Australian, American, Canadian, and British writers is illustrated. These novels depict reflections of how various notions of new social orders have impacted on children's literature and how this affects the utopian/dystopian strain, present in children's literature.

The experiences of living with a person with an eating disorder: the impact on the carers

Using a combination of focus groups and individual in-depth interviews, the experience of living with a person with an eating disorder was explored in 24 carers. Attention was given to the progression of the disorder to understand its impact upon the family throughout the stages of the illness. Caring for a person with an eating disorder impacted upon the primary carer and the family throughout the course of the illness. Despite this, the impact on the carers was seldom acknowledged and the needs of these carers and their families were unrecognized and neglected by health professionals.

Perceptions of power and dependence between retail buyers and fresh produce suppliers within the Australian fresh produce industry

The research aims to gain a deeper understanding of direct buyer-supplier relationships within the Australian fresh produce industry. Specifically, dependence and power within the buyer-supplier relationship are considered in terms of their antecedents and their relationships their-in. In-depth interviews with buyers and suppliers provided the means by which to expose perceptions with regard to the relative importance of dependence and power within the relationship. The research reveals that relationship antecedents (trading offer: price and quality) impact power and dependence and are, in tum, impacted by them.

Cultural diversity and mental health : the relationship between leisure experiences and wellbeing in an ageing Italian community in Australia

One of the population health implications for Australia’s ageing population is that a larger proportion of the Australian community will be retired and have more time for leisure pursuits. Meaningful leisure activities for this group are thought to be a factor in promoting positive mental health. However, a search of health literature revealed a paucity of research on how older adults make use of their leisure time, what meaning these pursuits have to them, and whether their chosen leisure activities are health enhancing and promote wellbeing. Australia’s population is diverse with many cultures represented. As the population ages, mental health workers will be called upon to provide culturally-appropriate mental health services to clients from a range of ethnic groups. Literature on how people of culturally diverse backgrounds understand leisure activities is also limited. This paper reports on a study carried out in an Italian community in a large regional centre. The participants were selected based on the following criteria; aged 65 years and over, born in Italy, independently living in the community, ambulant, and retired from paid workforce. This study explored how a well-elderly group from an ethnic community derived meaning from their leisure activities and how this impacted on their mental health. Establishing the relationship between leisure and mental health in an ageing ethnic community is important because it sheds light on potential intervention strategies that can be used to maintain the mental health of people living independently in the community. Participants were interviewed using semi-structured questions about their perceptions of leisure, the meanings they derived from these activities, and their perceived impact of these activities on their health. Participant observation was also used to add trustworthiness to the data. Themes arising from the interviews and participant observation will be related to the participants’ sense of health. Results also revealed how older Italians engaged in leisure activities. Implications of the research findings will be directed towards mental health practice with older ethnic clients in community settings. The promotion of healthy lifestyles and positive mental health for Australia’s ageing population will also be discussed.

People living with ALS/MND tell the diagnosis story : what happened before they knew

Background: Being told that one has a life threatening disease is shattering, but for some people it comes as a relief, following as it does the years of uncertainty and traumatic experiences that lead to diagnosis. The need to debrief the experience is paramount before the story of living with the disease can be told.
Objectives: The purpose of this paper is to describe the extended and often demoralising process of diagnosis for people with ALS/MND.
Methods: Grounded theory methodology was used to explore the life and world of people diagnosed and living with ALS/MND. Data were collected via in-depth interviews with 25 people with the disease, their stories and photographs, poems and books they identified as important, and field notes. The textual data were analysed using constant comparative analysis. All people who volunteered were included in the study. Many participants with communication challenges worked with the researcher to tell their stories.
Results: Participants recounted the processes they experienced prior to the time when they were finally given a reason for the perplexing behaviour of their bodies. The diagnosis story was revealed as a sequence of: ‘recognizing a problem’, ‘seeking medical help’, ‘being on the diagnostic roundabout’, ‘confirming ALS/MND’, ‘reevaluating life and the future’, then ‘living with ALS/MND’. Consequences included a loss of trust in the competence of the health care system, which had implications for seeking help later when living with the disease.
Discussion: Participant distress seemed to have more in common with the stress linked to post-traumatic stress disorder (PTSD). Participants continued to relive the diagnosis experience in their dreams and daily lives many months after diagnosis, which impacted negatively on their well-being. For this group of people, the diagnostic process itself was the traumatic stressor. It seemed that telling their stories gave them the opportunity to debrief and have their words recorded. Debrief support is recommended whenthe ALS/MND diagnosis is finalized, and continued, to prevent long-term reliving of the diagnostic process.
Conclusion: Health professionals continue to address the issues around the process of giving the ‘bad news’ of ALS/MND. This ‘diagnosis story’ may provide additional guidance in addressing the process so as to limit potential harm and promote well-being for people with the disease and their families.

Balancing work and lifestyle : an exploratory study of chartered accountants in Australia

In today’s work environment, achieving a work-life balance is not only desirable, for employers it is a necessity to maintain a healthy workforce. Accounting careers are impacted by many factors, including technology and an increasing complexity in the demands for financial services, with resulting changes in where, when and how accountants perform their jobs. In addition, due to the general skills shortage faced by the businesses, the need for work-life balance has become a key determining factor for decisions regarding career choices.

The Institute of Chartered Accountants in Australia (The Institute) has embarked on a long term goal of developing a work environment which helps Chartered Accountants (CAs) to gain work-life balance to complement the demand of the workforce. Three studies have been completed. The first study was conducted in 1995 in which the career expectations and barriers for women Chartered Accountants were examined amongst CAs in Victoria. In 2001, a follow-up survey of both male and female CAs was conducted in Victoria and Tasmania. The present study reports on the latest part of the project – a national survey of all 6,600 CAs regarding their work-life balance and expectations. This paper discusses the trend established by the three studies, and identifies some interesting scenarios of the accounting careers for CAs in Australia.

Publishing in 20 leading marketing journals – an examination of global performance

Purpose of this paper was to examine the global contribution of academics to marketing literature between 1999 and 2003. This was done based on an examination of the location of academics institution of employment, as reported in published works within the targeted journals. This was then used to examine the globally dispersion of publishing by institutions.

Design/approach. The paper used a content analysis. The authorship of all articles in 20 leading journals was examined between 1999 and 2003. Empirical examination of institutions performance was undertaken across geographic regions. There was also an examination of whether the type of journal impacted on regional performance, using Polonsky and Whitelaw’s (2006) A, B and C journal groupings.

Findings. The research found that there is a significant “bias” of authorship within the 20 journals examined, with the majority of works published by academics at institutions in North America. There is some variation in regional performance based on the type of journal examined. However, when one considers the number of universities within each country/region, it is identified that the proportion of institutions within a country/region publishing within the targeted journals is in fact hight outside North America.

Limitations. There was no attempt to examine why any differences exist. The study also only focused on a sample of 20 English language journals over 5 years, although these journals have been ‘defined’ as a leading marketing journal for European marketing academics.

Practical Implications. The research suggests that there may in fact be a range of differences in publishing behaviour. It is unclear if these differences relate to variations in the “objectives” of institutions within each country or other factors. The research posits that a marketing knowledge may be unnecessarily restricted, if there is a bias against non-north American perspectives.

Originality. While there have been other works examining research performance of institutions, there have not been any marketing-related works that focused on the nation in which authors work. This work therefore takes a global “snapshot” of national research performance within marketing.

Empirical examination of the stakeholder strategy matrix

Purpose – This paper seeks to examine whether the stakeholder strategy matrix provides useful guidance for managers in dealing with stakeholders. The matrix suggests that strategies for dealing with stakeholders can be determined based on stakeholder ability to cooperate and threaten organisational outcomes.

Design/methodology/approach – The study uses a hypothetical scenario looking at the development of a new environmentally friendly product, where eight stakeholder groups and their influencing abilities are manipulated. Marketers reviewed one version of the scenario and were then asked the applicability of 13 strategies for each stakeholder group described. Mixed design analysis is then undertaken to examine the direct effects and interactions between the four combinations of influencing abilities, the stakeholder group examined or how the strategy suggested impacted on managers' views.

Findings – The research found that there was an interaction effect suggesting that some strategies were more applicable to stakeholders with certain sets of influencing abilities, as the stakeholder strategy matrix suggested. The specific stakeholder group examined also appeared to impact on managers' views, which is inconsistent with the theory.

Research limitations/implications – The limitations are that the research focused on managers' perceptions of the applicability of strategies, rather than the actual success of strategies examined. Research into the effectiveness of actual behaviours would possibly require more in-depth examination of case studies.

Practical implications – The research suggests that the stakeholder strategy matrix may provide some guidance as to how managers deal with stakeholders. However, it also suggests that managers may be implicitly applying influencing abilities to groups irrespective of their “true” influencing ability. In this case managers are in fact ignoring valuable information when deciding how to interact with stakeholders and therefore possibly using less effective strategies to interact with stakeholders.

Originality/value – The research is unique as it looks at determining whether different types of strategies for dealing with stakeholders are perceived to be more or less effective. This therefore seeks to make stakeholder theory more strategic and applicable in a broader set of contexts. As such the paper would be of interest to managers seeking to understand better how to deal with stakeholders and to theorists seeking to understand better how stakeholder theory impacts on organisational outcomes.

Managing sport in drought-new stakeholders and new governance issues : a case study

Globally, almost every nation is facing some form of water crisis (World Commission on Water 2000). In Australia, the sport and recreation industry is one of the highest consumers of water. Other high water consuming industries (such as agriculture and farming) have been forced to adhere to strict managerial and governance reform due to the water crisis, yet in the sport and recreation industry, such changes are yet to be implemented and fully realised across the sector.

This research examines the impacts of drought and sustainable water management for sport and recreation. Specifically, it provides a case study of sport and recreation provision in a municipality that has already undergone considerable reform due to long-term drought. Sport and recreation use water for purposes such as irrigation of playing fields/pitches, filling swimming pools, stadium amenities and facilities, kitchens, maintenance and cleaning, and clubhouse amenities.

For sports that are heavy users of water for the maintenance of playing fields (such as soccer, Australian Rules football, rugby league, rugby union, grass and clay tennis courts to name a few) the impacts of drought and water restrictions have been severe. Some sports have reported an increase in the risk of injury to participants because of the condition of un-watered playing fields (Sport and Recreation Victoria 2007). Others have been forced to delay or shorten their seasons (Sleeman 2007), or worse still, cancel training and organised competition completely (Connolly and Bell 2007). While the impact of water restrictions has been profound on most sports, there are some sports that are not heavy water users and the impact of drought and water restrictions has been minimal. This problem creates issues and apparent inequities raising the need to further examine water consumption in sport and recreation. The potential outcome that arises is that the future of those sports that cannot conduct their competitions may be disadvantaged, while other sports that do not have such problems may be able to flourish.

Water, and those who control the supply of it, then defines which sports are able to flourish and sustain sport development pathways, compared to those whose survival may be in jeopardy. This research explores the stakeholder management and governance issues that have resulted for sport and recreation in the City of Greater Geelong (CoGG) located in Victoria, Australia--a region in long-term water crisis. The supply of sport and recreation facilities in the CoGG (like most municipalities in Australia) is largely the responsibility of the municipal council. The corporation responsible for the supply of water to the municipality is Barwon Water.

Although other sport and recreation facilities exist in the CoGG, the municipal council of CoGG owns and maintains over 120 sporting ovals (including the stadium used by its professional Australian Football League (AFL) team, the Cats), six swimming pools, and three golf courses. The CoGG host their professional AFL team, a range of local, national and international sport events, and provide a wide range of sport and recreation facilities for the community residents.

Eight interviews were conducted in total. Interviews were conducted with representatives from CoGG municipal council (who are responsible for the delivery of sport and recreation services and facilities in Geelong), and representatives from Barwon Water (who are responsible for the ongoing provision and maintenance of sport and recreation services and facilities) through the provision of water. Results show that the ten highest users of water in the municipality are sport and recreation facilitieswhich between them use almost one-third of the city's total water consumption (City of Greater Geelong 2006).

The municipal council is under considerable pressure to find ways to continue to provide sport and recreation opportunities for community members, as well as professional athletes and teams who use these facilities despite water restrictions. After all, these facilities provide benefit to spectators and participants, as well as businesses that rely on visitors to Geelong for sport and recreation events.

Due to such pressures, from 2007, the CoGG and Barwon Water agreed to provide the sport and recreation sector with water allocations rather than to be denied of all water under the water restriction regimes in place in the municipality. During 2007 summer sport season, this allowed the CoGG to keep 16 of its 120 sporting ovals open for participation through allocating all available water to these fields in order to keep them safe and playable. However, CoGG and Barwon Water were required to devise a rating scale to determine which sports (and sport facilities) were to share the allocated water, and which were not. These decisions also had knock on effects through sports. In order to ensure the safety of the playing surfaces, the CoGG and Barwon Water also restricted use of fields to competition only, therefore sport participants were forced to train on local beaches and other parkland areas-transferring issues of safety and public liability to other locations and facilities in the community. Further, it was reported that scheduling of competition seasons and individual matches; as well as the allocation of "home ground" gate receipts and concessions profits were required to be governed by the CoGG and Barwon Water as the competing sports were unable to agree. Perhaps more importantly, the rating scale developed for water allocation also resulted in some sports being rated as ineligible for water and as a result were unable to stage their entire competitions.

Clearly, the water allocation rating scale, and approach taken in this municipality to the continued delivery of sport and recreation has provided a workable solution. However, this study also signals that new stakeholders have entered the arena for the governance of sport. Governance structures in sport and recreation are being impacted as a result of the water crisis.

Those making decisions about which sport and recreation activities and/or facilities will be assisted with water resources are being made by local councils and water corporations. Sport managers are being required to understand existing areas of knowledge (such as turf management) in different ways, to gain knowledge in new areas (such as sustainable water management), and to lobby new stakeholder groups (such as water corporations) in order to secure their futures. The continued existence of some sports is no longer in the hands of governing bodies, but in the hands of local councils, and water corporations.

Clearly, any of the solutions implemented as discussed above, require multiple stakeholders to interact, and to reach agreement in order to assist in sustainable management of water in sport and recreation. In this sense, the management of water in sport (and all other industries) is more than a rational decision about policy, legislation, restrictions and resource allocations. It is a social and political process requiring scholarly attention for practical solutions.

Annetocin and TCTP expressions in the earthworm Eisenia fetida exposed to PAHs in artificial soil

The toxicity of sublethal polycyclic aromatic hydrocarbons (PAHs) levels in soils was assessed by testing their impact on expression of annetocin, a reproduction regulating gene, and translationally controlled tumor protein (TCTP), a tumorigenic response gene, in the earthworm Eisenia fetida cultured in artificial soil spiked with, phenanthrene (Phe), pyrene (Pyr), fluoranthene (Flu), or benzo(a)pyrene (Bap). Annetocin and TCTP were both up-regulated by 0.1 and 1.0 mg kg−1 benzo(a)pyrene and TCTP was down-regulated by 10.0 mg kg−1 phenanthrene. Weight loss and cocoon production of the worms were also analyzed. Only 10.0 mg kg−1 phenanthrene impacted earthworm weight loss significantly and no significant differences on cocoon production were observed. Our study indicated that the potential ecotoxicity of sublethal PAHs in soil should not be neglected and mRNA transcription level in earthworms was a more sensitive indicator of PAHs exposure than traditional indexes using cocoon production as endpoints and/or using the whole-organism as the test materials.

Does family intervention for adolescent substance use impact parental mental health? A systematic review

Adolescent substance abuse is a prevalent problem and both individual and group family interventions are increasingly being used to assist families to cope. A literature review was conducted to identify whether individual and group family interventions for adolescent substance abuse enhance the mental health of parents and other family members. The review also sought to identify direct and indirect effects of family intervention processes on depressive symptoms and general distress. Based on quality criteria a total of nine studies were included. Of these, six quantitatively examined family intervention outcomes on family member mental health, with all six reporting positive effects. Four of the nine studies measured levels of depressive symptoms and three of these four studies reported significant direct effects of family intervention on parental depression. The positive effects were also found in the three qualitative studies included in the review. Indirect therapeutic mechanisms that contributed to mental health improvements included: reduction of stress symptoms, improved coping, improved family functioning, more effective parenting behaviours, attitude changes, perceived changes in relative’s substance use, and improved social support. The available literature suggests that a number of determinants of family mental health may potentially be impacted through family intervention for adolescent substance abuse. However, definitive conclusions cannot be made at this point as the literature is mostly descriptive and there have been few longitudinal studies or randomised controlled trials.

The meaning of leisure for well-elderly Italians in an Australian community : implications for occupational therapy

Aim: This paper documents a study that aimed to discover the meaning of leisure experiences for an ageing Italian community in a large regional centre in Victoria, Australia.
Methods: This qualitative investigation used a phenomenological study design, and data were collected through semistructured interviews with 10 well-elderly Australian Italians.
Results: Participants engaged in numerous leisure occupations that were meaningful to them and directly impacted on positive subjective experiences and health outcomes.
Conclusion: This paper adds to an understanding of how leisure impacts on the health of well-elderly Australians and how occupational therapists can use leisure effectively in interventions for successful ageing.

Exploring general practitioners' experience of informing women about prenetal screening tests for foetal abnomalities : a qualitative focus group study

Background: Recent developments have made screening tests for foetal abnormalities available earlier in pregnancy and women have a range of testing options accessible to them. It is now recommended that all women, regardless of their age, are provided with information on prenatal screening tests. General Practitioners (GPs) are often the first health professionals a woman consults in pregnancy. As such, GPs are well positioned to inform women of the increasing range of prenatal screening tests available. The aim of this study was to explore GPs experience of informing women of prenatal genetic screening tests for foetal abnormality.
Methods: A qualitative study consisting of four focus groups was conducted in metropolitan and rural Victoria, Australia. A discussion guide was used and the audio-taped transcripts were independently coded
by two researchers using thematic analysis. Multiple coders and analysts and informant feedback were employed to reduce the potential for researcher bias and increase the validity of the findings.
Results: Six themes were identified and classified as 'intrinsic' if they occurred within the context of the consultation or 'extrinsic' if they consisted of elements that impacted on the GP beyond the scope of the
consultation. The three intrinsic themes were the way GPs explained the limitations of screening, the extent to which GPs provided information selectively and the time pressures at play. The three extrinsic
factors were GPs' attitudes and values towards screening, the conflict they experienced in offering screening information and the sense of powerlessness within the screening test process and the health
care system generally. Extrinsic themes reveal GPs' attitudes and values to screening and to disability, as well as raising questions about the fundamental premise of testing.
Conclusion: The increasing availability and utilisation of screening tests, in particular first trimester tests,has expanded GPs' role in facilitating women's informed decision-making. Recognition of the importance
of providing this complex information warrants longer consultations to respond to the time pressures that GPs experience. Understanding the intrinsic and extrinsic factors that impact on GPs may serve to shape
educational resources to be more appropriate, relevant and supportive.

Sleep quality and depression during pregnancy: a prospective study

For the first time, the relationship between depressive symptoms and sleep quality was explored prospectively during pregnancy. Participants (n = 273) completed the Pittsburgh Sleep Quality Index and Beck Depression Inventory at three 8-week intervals, starting from 15–23 weeks gestation. In addition to sleep quality and depression remaining relatively stable during pregnancy, findings revealed that sleep quality earlier in pregnancy predicted higher levels of depressive symptoms at later stage in pregnancy (after controlling for prior depression levels). In contrast, there was no evidence to suggest that depressive symptoms earlier in pregnancy impacted on sleep quality later on. Given that depressive symptomatology can lead to major depression and given the prevalence of pre- and postnatal depression, our findings suggest that screening for sleep problems during pregnancy may be of clinical significance.