Cocoa Pod Borer (Conopomorpha cramerella Snellen) in Papua New Guinea: Biosecurity Models for New Ireland and the Autonomous Region of Bougainville

Cocoa Pod Borer (Conopomorpha cramerella Snellen) (CPB) is an important pest of cocoa. Following its emergence as a pest in East New Britain, Papua New Guinea, in 2006, it was considered relevant to assess its potential spread to other cocoa growing regions. Its likelihood of introduction to the islands of Bougainville and New Ireland from East New Britain Province, Papua New Guinea, was modeled using Monte Carlo simulation. This dispersal model was based around different scenarios, identifying trends rather than explicitly attempting to encapsulate true values. The model suggested that CPB is far more likely to establish on New Ireland than on Bougainville. More important, incertitude resulting from incomplete knowledge of the amount and frequency of cocoa transported between islands had a significant effect on model outputs. Quarantine and agriculture officials will be able to refine these parameter values, and then use the relevant scenarios from those presented here as a guide to develop quarantine procedures. In addition, a contingency model was employed to estimate the optimal sampling effort to use following an incursion of CPB into Bougainville or New Ireland and the seemingly successful implementation of an initial eradication program. The model suggests that at a 1% infestation level, sampling should continue for 2.5–2.7 years (90% CI) after claiming eradication, and this estimate changed little for higher infestation levels. Through modeling variations in sampling intensity, the model also suggested that determining the full spread of CPB is more important than increased sampling within one region.     

The Impact of Organizational Form on Gendered Labour Markets in Engineering and Law

It is well known that occupations are differentially gendered and explanations for such gendering usually focus on structure and process in the labour market. However little is known of the fine detail of the way in which labour markets perform for particular occupations in particular local contexts. This article is based on micro-sociological research on the professional labour markets for law and engineering professionals in the city of Hobart, Australia. It addresses a discrepancy in women's participation and promotion rates in each of these professions: the proportion of women in high positions in engineering matches their educational qualification rates while that in law is considerably lower than educational qualification rates would suggest. The paper proposes that the explanation can be found in the respective organizational patterns of the two professions. Engineering is practised in large-scale bureaucratic organizations where formal rules govern recruitment and promotion, where equal opportunities legislation literally applies, and where a strict separation is maintained between public and domestic spheres. By contrast, law is practised in collegial partnerships where informal judgements govern recruitment and promotion, where the letter of equal opportunities legislation need not be applied, and where advancement depends on the subordination of the domestic to the public sphere.     

Barriers to antenatal psychosocial assessment and depression screening in private hospital settings

Problem

The evidence of benefit for antenatal psychosocial assessment and depression screening has been sufficient to lead the implementation of screening in public hospitals in all states of Australia. Details of the implementation of perinatal screening in private obstetric settings is less well known.

Experiences of National Disability Insurance Scheme planning from the perspective of adults with intellectual disability

The Australian National Disability Insurance Scheme (NDIS) is attempting to address long‐term inequalities experienced by people with disability. Planning is central to the NDIS. People with intellectual disability will be the largest group of NDIS participants, and their perspectives are underrepresented in the literature. It is important to understand how they experience and perceive NDIS planning. Ten adults with intellectual disability participated in semi‐structured interviews to explore their experiences of NDIS planning. Data were analysed using Braun and Clarke's (2006, Qualitative Research in Psychology, 3, 77) six stages of thematic analysis. Six themes were identified: planning preparation not fit for purpose, creating goals, goals not met, planning not meeting real needs, lack of choice and control and importance of relationship with planner. In principle, the NDIS presents a real opportunity to increase the choice and control, social and economic participation, and independence of people with disability; however, this does not always translate into practice for people with intellectual disability.     

Advancing relationship management theory: Mapping the continuum of relationship types

Building on the literature of relationship management, this study explores the way organization type influences the nature of the organization–public relationship. Three types of organization–public relationship were examined (nonprofit organization–volunteer, retailer–consumer, and political party–member) and which were mapped to Hung's (2005) continuum of relationships, ranging from communal to exploitive. Four dimensions of the relationship were examined: trust, control mutuality, satisfaction, and commitment. Surveys were completed by 313 respondents to measure their relationships with all three organizational types. Significant differences were detected between organizations which were deemed high, medium and low in communality. Results provide insight into the role that communality plays in levels of relationship quality in the organization–public relationship.     

Dropping the ball on media inquiries: The role of deadlines in media catching

Deadlines have always played a significant role in the practice of public relations, especially the media relations specialization. Public relations textbooks and practitioner handbooks encourage budding practitioners to learn how and when journalists, broadcasters, and Internet authors work so that they may pitch story ideas to them appropriately. Even though media catching, an emerging trend in media relations, reverses the traditional direction of story pitching, deadlines are still critical for this new media relations approach. Through a content analysis of 2802 Help-A-Reporter-Out media requests, this study examines how deadlines vary among media outlets engaging in this new media relations story. Statistically significant differences provide insights for public relations practitioners as to how they can best utilize the service to compete for media placements.     

Tweet, tweet, tweet: A content analysis of nonprofit organizations’ Twitter updates

Many of the relationship cultivation strategies and the dialogic principles assume symmetrical communication is taking place. However, significant amounts of information are shared in a one-way manner. Although they have fallen out of favor with many academics, the four models of public relations can provide significant insights into how organizations communicate. Using the models as the guiding framework, this brief study examines how nonprofit organizations from the Philanthropy 200 communicate on Twitter. The findings reveal that the organizations are more likely to use one-way models despite the potential for dialogue and community building on the social networking site.     

The Importance of Sibling Relationships in Separated Families

There is emerging substantial evidence that sibling relationships exert a powerful facilitating influence on the development of children. Siblings can provide mutual support and nurturance, role models and family structure. Children from divorcing families have to deal with a major restructuring of the family and multiple losses, but their parents are often unable to provide the support and structure the children need. Sibling bonds may meet some of these needs and reassure children of the ultimate survival of a family life. The literature is briefly reviewed and two sibships are described.     

Evaluation of railroad operation and financing

Building a railroad for developmental purposes is a task best suited for a Mississippi riverboat gambler. It has all the proper elements: glamour, acknowledged risks, timid doubters hanging around, the possibility of huge winnings. The successful builders become creatures of folklore: Van Horne and the Canadian Pacific, Vanderbilt and the New York Central. On the other hand, the west of North America is littered with the detritus of those who were unsuccessful—rusted track and rotting ties. The names of their ignominious builders are long forgotten except by the children of bitter creditors and disillusioned stockholders. The British Columbia Railway is a railway which expanded extensively with the hope of contributing to the development of the Canadian north with its copper, its coal, its timber and numerous other resources. Now, a few years later, developmental dreams clash with the financial reality of high operating costs and the burden of debt servicing due to capital costs. Should the railway grit its collective teeth and continue in the hopes of development or should it accept a smaller role? To examine some of these issues, a modular computerized financial model of the railroad was created to examine the prospects of the railway under a number of possible assumptions as to debt financing, organization of the railway, expansions and contractions of the track system, disaggregate traffic forecasts, and costing methods. This paper describes that model and assesses its usefulness.