A novel haptic interface for navigation in large volume environments

Haptic interfaces can provide highly realistic interaction with objects within their workspace, but the task of interacting with objects over large areas or volumes is made difficult by the limits of interface travel. This paper details the development of a custom haptic interface - for navigating a large virtual environment (a simulated supermarket), and investigation into different control methods which allow for haptic interaction over extremely large workspaces.

Fatty acid composition of cooked chicken meat and chicken meat products as influenced by price range at retail

The primary objective was to determine fatty acid composition of skinless chicken breast and leg meat portions and chicken burgers and nuggets from the economy price range, standard price range (both conventional intensive rearing) and the organic range from four leading supermarkets. Few significant differences in the SFA, MUFA and PUFA composition of breast and leg meat portions were found among price ranges, and supermarket had no effect. No significant differences in fatty acid concentrations of economy and standard chicken burgers were found, whereas economy chicken nuggets had higher C16:1, C18:1 cis, C18:1 trans and C18:3 n-3 concentrations than had standard ones. Overall, processed chicken products had much higher fat contents and SFA than had whole meat. Long chain n-3 fatty acids had considerably lower concentrations in processed products than in whole meat. Overall there was no evidence that organic chicken breast or leg meat had a more favourable fatty acid composition than had meat from conventionally reared birds.

Made in Italy. Made in Britain. Quality, brands and innovation in the European poultry market, 1950-1980.

This paper compares the development of the poultry industry in Italy with the UK. Earlier research has suggested that the UK poultry industry developed a symbiotic relationship with the emerging supermarket retailers. Italy had a retarded supermarket sector. Its distribution system favoured small-scale, independent butchers rather than chains of self-service supermarkets. Despite this the Italian poultry industry also modernised, adopting US technologies. The catalyst for this modernisation was technological innovation in refrigeration technologies that enabled Italian consumers and independent retailers to be persuaded of the merits of the new ‘technological’ chicken. While the Italian market has become dominated by AIA and Amadori in recent years, the key innovators were the entrepreneurs that created the company called Arena.

Fat and fatty acid composition of cooked meat from UK retail chickens labelled as from organic and non-organic production systems

This study compared fat and fatty acids in cooked retail chicken meat from conventional and organic systems. Fat contents were 1.7, 5.2, 7.1 and 12.9 g/100 g cooked weight in skinless breast, breast with skin, skinless leg and leg with skin respectively, with organic meat containing less fat overall (P < 0.01). Meat was rich in cis-monounsaturated fatty acids, although organic meat contained less than did conventional meat (1850 vs. 2538 mg/100 g; P < 0.001). Organic meat was also lower (P < 0.001) in 18:3 n−3 (115 vs. 180 mg/100 g) and, whilst it contained more (P < 0.001) docosahexaenoic acid (30.9 vs. 13.7 mg/100 g), this was due to the large effect of one supermarket. This system by supermarket interaction suggests that poultry meat labelled as organic is not a guarantee of higher long chain n−3 fatty acids. Overall there were few major differences in fatty acid contents/profiles between organic and conventional meat that were consistent across all supermarkets.

Brand Awareness among Customers : A case study of ICA-Kvantum

This research paper has been prepared by Bachelor students from Dalarna University in Borlänge. The project is centered on a case study of ICA – Kvantum and its brand awareness among customers. The purpose of this study is to find out that which measures can help ICA-Kvantum to create brand awareness among its current and potential customers by looking in to the importance of information of its offerings and use of effective communication tools to convey this information. Further, to recommend them what they need to do, to increase brand awareness among their customers with the help of managerial implications. The research question was formulated as what actions could be seen effective for ICA-Kvantum to maintain or improve brand awareness among its current and potential customers.The project was created with the help of theoretical concepts of brand awareness, brand loyalty, perceived quality, consumer decision model, integrated marketing communication approach and strategic planning process. These theories were applied in this thesis in order to find out the most effective communication measures to maintain or improve brand awareness among current and potential customers of ICA-Kvantum.The primary and secondary data was collected. Primary data was gathered through the survey among ICA-Kvantum customers in the front of the store in Borlänge. The personal interview with manager was conducted in the office of ICA-Kvantum store located in Borlänge. Secondary data was gathered from textbooks, academic journals, theses and websites.The empirical findings have been presented in detail and then analyzed with the help of theoretical concepts. The analysis and further results from survey and interview focused on importance of information, marketing communication tools, brand awareness and loyalty, perceived quality and implementation of strategic planning process. Moreover, the main weaknesses and strengths of ICA-Kvantun have been evaluated. The conclusion including short summary of analysis and its results have been provided at the end. Each weakness of issues related to brand awareness i.e. importance of information, effectiveness of marketing communication tools and strengths and weaknesses of ICA-Kvantum discussed in the paper, has been pointed out along with solutions and managerial implications.

Design and assessment of a large commercial Photovoltaic System in Barbados

One of the main aims of this thesis is to design an optimized commercial Photovoltaic (PV) system in Barbados from several variables such as racking type, module type and inverter type based on practicality, technical performance as well as financial returns to the client. Detailed simulations are done in PVSYST and financial models are used to compare different systems and their viability. Once the preeminent system is determined from a financial and performance perspective a detailed design is done using PVSYST and AutoCAD to design the most optimal PV system for the customer. In doing so, suitable engineering drawings are generated which are detailed enough for construction of the system. Detailed cost with quotes from relevant manufacturers, suppliers and estimators become instrumental in determining Balance of System Costs in addition to total project cost. The final simulated system is suggested with a PV capacity of 425kW and an inverter output of 300kW resulting in an array oversizing of 1.42. The PV system has a weighted Performance Ratio of 77 %, a specific yield of 1467 kWh/kWp and a projected annual production of 624 MWh/yr. This system is estimated to offset approximately 28 % of Carlton’s electrical load annually. Over the course of 20 years the PV system is projected to produce electricity at a cost of $0.201USD/kWh which is significantly lower than the $0.35 USD/kWh paid to the utility at the time of writing this thesis. Due to the high cost of electricity on the island, an attractive Feed-In-Tariff is not necessary to warrant the installation of a commercial System which over a lifetime which produces electricity at less than 60% of the cost to the user purchasing electricity from the utility. A simple payback period of 5.4 years, a return on investment of 17 % without incentives, in addition to an estimated diversion of 6840 barrels of oil or 2168 tonnes of CO2 further provides compelling justification for the installation of a commercial Photovoltaic System not only on Carlton A-1 Supermarket, but also island wide as well as regionally where most electricity supplies are from imported fossil fuels.

Gerillakampanjer – karakteristika och reklambyråns arbetssätt : En djupintervjuundersökning med särskilt fokus på visuella gerillakampanjer

Syftet med denna studie var att genom semistrukturerade djupintervjuer, med särskild fokus på visuella gerillakampanjer, kartlägga de av byråerna benämnda karaktärsdragen för gerillakampanjer samt byråernas arbetssätt för dessa kampanjer.Fem semistrukturerade djupintervjuer genomfördes på respektive respondents arbetsplats utvalda genom ett kombinerat strategiskt och bekvämlighetsurval.Resultaten visade tydliga karaktärsdrag för en gerillakampanj. Utifrån dessa har följande definition tagits fram: en gerillakampanj kännetecknas av att den saknar köpt medieexponering och ofta karaktäriseras av en kreativ, ofta situations- och miljöanpassad, utformning som på egen hand väcker stort intresse eller uppmärksamhet relativt mot den nyttjade budgeten i syfte att skapa djupare relationer med mottagaren.Arbetssätten för en visuell gerillakampanj och vanliga gerillakampanjer skiljer sig inte nämnvärt mot arbetssätten för en traditionell reklamkampanj. Vid framtagandet av en gerillakampanj görs juridiska överväganden om huruvida lagöverträdelser kan komma att krävas. Det framkom även att spridningen i efterhand av en gerillakampanj var viktig för att få så stort genomslag som möjligt genom nyttjandet av traditionell media.

Australian adult consumers' beliefs about plant foods: a qualitative study

This exploratory qualitative study examined consumers’ perceived barriers and benefits of plant food (fruits, vegetables, grains, legumes, nuts, seeds) consumption and views on the promotion of these foods. Ten focus groups were conducted in Melbourne, Australia. Groups consisted of employees of various workplaces, community group members, university students, and inner-city residents. Health-related benefits predominated, particularly relating to the properties of plant foods (e.g., vitamins). Taste, variety, versatility, and environmental benefits were also considered important. The main barriers to eating plant foods were lack of knowledge and skills and length of preparation time. The poor quality of plant foods was also an issue for consumers. Awareness of the promotion of plant foods was generally high. Participants noted that promotions require a stronger practical emphasis with a focus on quick, easy-to-prepare foods and meals. These findings provide insight into effective ways to promote a higher consumption of plant foods

Career progression, human capital and pay equity in Australian public sector labour markets

This study uses data from the Victorian Public Sector Census 2004 to identify the extent of equity in pay and career progression (promotion). A system of three equations is developed to capture the endogeneity between human capital and promotion and the interdependence between promotion, pay and human capital. The results indicate that there are substantial differences in the average wages earned by public sector employees in different Equal Employment Opportunity (EEO) groups. While some of these differences arise from factors beyond the control of the public sector employers, others arise from bias in the public sector employment system and procedures. The earnings of individual employees in the public sector are determined in a systematic way by the wage structures in the different sub-sectors, the skill base of the employee on recruitment, sub-sector specific promotion rates, acquisition of formal and informal training and the apparent bias within recruitment and promotion systems in dealing with particular groups. The apparent bias of recruitment and promotion systems is complex in makeup and varies within EEO groups as well as between EEO groups. Most of the difference in pay across employees can be explained as an outcome of individual choice and labour market conditions external to the public sector. After adjusting for sectoral wage differences, skill base when recruited, sectoral promotion rate differences, experience in the public sector, whether individuals are employed on a full-time or part-time basis and individual training decisions, the statistical evidence is consistent with the finding that public sector recruitment and promotion systems tends to be biased, on average, against females and those from culturally diverse backgrounds. Achievements in formal education are important for salary progression. This is particularly the case for women. The main drivers of participation in formal education were employer support in both financial and non-financial terms. Promotion rates were important factors in explaining wage differences. Women tended to receive slightly fewer promotions than men, but women received, on average, greater rewards for each promotion.

Intervening early to reduce developmentally harmful substance use among youth populations

Early-onset or frequent substance use during adolescence increases the risk of developing mental health problems, as well as a range of other adverse outcomes (eg, alcohol or drug dependence, educational underachievement, health problems, social difficulties) during late adolescence and early adulthood.

Increases in rates of risky drinking among young people are particularly concerning, suggesting that an effective, evidence-based alcohol policy and preventive framework needs to be developed.

Restricting the supply of licit and illicit substances to adolescents, delaying the age that licit substances can be legally purchased, reducing positive media portrayals of substance use, and banning targeted promotions, should be universal, public prevention priorities.

Mass-media campaigns need to deliver coherent and credible evidence-based messages to young people, utilising a broad array of dissemination strategies.

Clear policy and guidelines for parents regarding appropriate alcohol use for adolescents also need to be developed.

Prevention programs should target children and adolescents in families with parents who use drugs, young people who have been suspended from school, or those with mental health problems.

Preventive screening and targeted brief interventions can be effectively delivered in a variety of settings by a range of health professionals.

Measuring food access in Melbourne: access to healthy and fast foods by car, bus and foot in an urban municipality in Melbourne

Access to healthy food can be an important determinant of a healthy diet. This paper describes the assessment of access to healthy and unhealthy foods using a GIS accessibility programme in a large outer municipality of Melbourne. Access to a major supermarket was used as a proxy for access to a healthy diet and fast food outlet as proxy for access to unhealthy food. Our results indicated that most (>80%) residents lived within an 8–10 min car journey of a major supermarket i.e. have good access to a healthy diet. However, more advantaged areas had closer access to supermarkets, conversely less advantaged areas had closer access to fast food outlets. These findings have application for urban planners, public health practitioners and policy makers.

Lipids and FA analysis of canine prostate tissue

It is widely reported that an association exists between dietary fat intake and the incidence of prostate cancer in humans. To study this association, there is a need for an animal model where prostate carcinogenesis occurs spontaneously. The canine prostate is considered a suitable experimental model for prostate cancer in humans since it is morphologically similar to the human prostate and both humans and dogs have a predisposition to benign and malignant prostate disease. In this study, the FA and lipids profiles of the normal canine prostate tissue from nine dogs were examined. The total lipid content of the canine prostate tissue was 1.7±0.5% (wet weight). The lipid composition analysis using TLC-FID showed that the two major lipid classes were phospholipids and TAG. Total FA, phospholipid, and TAG FA analysis showed that the major FA were palmitic acid (16∶0), stearic acid (18∶0), oleic acid (18∶1), linoleic acid (18∶2n−6), and arachidonic acid (20∶4n−6), The n−3 FA were present at <3% of total FA and included α-linolenic acid (18∶3n−3) (in total and TAG tissue FA), EPA (20∶5n−3) (not in TAG), and DHA (22∶6n−3) (not in TAG). The n−3/n−6 ratio was 1∶11, 1∶13, and 1∶8 in total, phospholipid, and TAG FA, respectively. This study shows the canine prostate has a low level of n−3 FA and a low n−3/n−6 ratio. This is perhaps due to low n−3 content of the diet of the dogs. FA analysis of dogfoods available in Australia showed that the n−3 content in both supermarket and premium bran dogfoods was <3% (wet weight), and the n−3/n−6 ratio was low.

Customer perceptions of responsible retailing in Australia

For retailers, the adoption of Corporate Social Responsibility (CSR) can act as a source of differentiation and affect reputation, customer loyalty, and competitive advantage. Despite these potential benefits, there has been limited empirical investigation of CSR within the retailing literature. This paper proposes that for retailers to implement CSR to strategic benefit, they must understand how their customers perceive the concept. This paper utilises Carroll’s (1979, 1991) four-part framework of corporate behaviours to operationalise the concept of CSR. To build on Carroll’s (1979, 1991) framework, respondents are asked to identify specific behaviours that constitute socially responsible behaviour for a retail supermarket. Results support the four corporate behaviours proposed by Carroll, but do not support the rank order of economic corporate behaviours being first and foremost. The findings suggest the inclusion of ‘supply chain management’ and ‘provision of customer value’ as additional factors for retailer CSR. From these findings, an initial model of retailer CSR is proposed for further investigation. For academics, such a model provides greater clarity in understanding CSR, allowing future development across alternative retail settings. The model provides retailers with a tool for implementing CSR for strategic benefit, by way of meeting customer CSR demands.