Cutting edge web

The artwork describes web as a network environment and a space where people are connected and as a result, it can reshape you as an interactive participant who is able to regenerate an object as a new form through a truly collaborative and cooperative interactions with others. The artwork has been created based on the research findings of characteristic of web: 1) Participatory (Slater 2002, p.536), 2) Communicational (Rheingold 1993), 3) Connected (Jordan 1999, 80), and 4) Stylising (Jordan 1999, 69). The artwork has conceptualised and visualised those characteristics of web based on principles of graphic design and visual communication.

Theoretical analysis of serrated chip formation based on ideal models in high speed cutting

In this paper, two ideal formation models of serrated chips, the symmetric formation model and the unilateral right-angle formation model, have been established for the first time. Based on the ideal models and related adiabatic shear theory of serrated chip formation, the theoretical relationship among average tooth pitch, average tooth height and chip thickness are obtained. Further, the theoretical relation of the passivation coefficient of chip's sawtooth and the chip thickness compression ratio is deduced as well. The comparison between these theoretical prediction curves and experimental data shows good agreement, which well validates the robustness of the ideal chip formation models and the correctness of the theoretical deducing analysis. The proposed ideal models may have provided a simple but effective theoretical basis for succeeding research on serrated chip morphology. Finally, the influences of most principal cutting factors on serrated chip formation are discussed on the basis of a series of finite element simulation results for practical advices of controlling serrated chips in engineering application.

Outsourcing and cutting choice in private hospital menus – does it impact on patient foodservice satisfaction?

Patient satisfaction with foodservices is multidimensional. It is well recognised that food and other aspects of foodservice delivery are important elements of patients overall perception of the hospital experience. This study aimed to determine whether menu changes in 2008 at an acute private hospital, considered negative by the dietetic staff, would affect patient satisfaction with the foodservice. Changes to the menu, secondary to the refurbishment of the foodservice facilities decreased the number of choices at breakfast from six to four, and altered the dessert menu to include a larger proportion of commercially produced products. The Acute Care Hospital Foodservice Patient Satisfaction Questionnaire (ACHFPSQ) was utilised to assess patient satisfaction with the menu changes, as it has proven accuracy and reliability in measuring patient satisfaction. Results of the survey (n=306) were compared to data with previous ACHFPSQ surveys conducted annually since 2003. Data analysed included overall foodservice satisfaction and four dimensions of foodservice satisfaction: food quality, meal service quality, staff/service issues and the physical environment. Satisfaction targets were set at 4 (scale 1–5) for each foodservice dimension. Analysis showed that despite changes to the menu, overall foodservice satisfaction rated high, with a score of 4.3. Eighty-six percent of patients rated the foodservice as either ‘very good’ or ‘good’. The four foodservice dimensions were rated highly (4.2–4.8). Findings were consistent with previous survey results, demonstrating a high level of patient satisfaction across all dimensions of the foodservice, despite changes to the menu. The annual ACHFPSQ was of value to this practice question.

Beef carcasses with larger eye muscle areas, lower ossification scores and improved nutrition have a lower incidence of dark cutting

This study evaluated the effect of eye muscle area (EMA), ossification, carcass weight, marbling and rib fat depth on the incidence of dark cutting (pH u > 5.7) using routinely collected Meat Standards Australia (MSA) data. Data was obtained from 204,072 carcasses at a Western Australian processor between 2002 and 2008. Binomial data of pH u compliance was analysed using a logit model in a Bayesian framework. Increasing eye muscle area from 40 to 80 cm 2, increased pH u compliance by around 14% (P < 0.001) in carcasses less than 350 kg. As carcass weight increased from 150 kg to 220 kg, compliance increased by 13% (P < 0.001) and younger cattle with lower ossification were also 7% more compliant (P < 0.001). As rib fat depth increased from 0 to 20 mm, pH u compliance increased by around 10% (P < 0.001) yet marbling had no effect on dark cutting. Increasing musculature and growth combined with good nutrition will minimise dark cutting beef in Australia.

Cutting down the Cypress leylandii, pittosporums, and cotoneasters on your neighbours' land - the resolution of spite hedges

Queensland, New South Wales, and the United Kingdom have enacted legislation that governs what are colloquially known as spite hedges. These are barriers, commonly horticultural, that once constructed, block the view or sunlight from a neighbouring property. The matter was also recently raised in the Tasmanian Parliament. This article examines whether legislation should be enacted to deal with this issue, and if so, what is the regulatory model that need be adopted. The conclusion is that a layered nuanced response is needed to balance the interests and obligations of neighbouring landowners.