"Tomorrow's car" : Deakin Universities new cross vehicle that combines the best of 2 worlds

Motorbike riders are 34-times more likely to die in a crash compared to car drivers per km travelled (1). Such safety risks together with special skill requirements for the driver and much lower comfort compared to normal cars are the main reasons why motorbikes represent only a fraction of all vehicle sales in developed countries. Deakin University is developing a revolutionary cross-over fun vehicle with ultra low fuel consumption and emissions. This new vehicle generation combines the best of two worlds: the fun to drive, low cost, and small size of a scooter together with the safety, comfort and easiness to operate of a car. The result is a vehicle that is more fuel efficient than most cars or even scooters.

Various tilting cross over vehicles have been presented over the last decade that were trying to automate the tilting control of narrow vehicles to make them safer. Examples of these concepts are the Carver, Clever and in some way also the MP3 scooter from Piaggio. The problem with fully enclosed concepts like the Carver or Clever is that they require very complex and therefore also expensive tilting control systems so that the vehicles are not price competitive compared to low cost micro cars or even normal small cars. The MP3 on the other hand comes with a tilting control system which is only semi automatic so that typical car advantages - comprehensive safety features like crush zones, roll over protection, air bags, safety belts or comfort features like full weather protection including heating and cooling – can not be provided.

Deakin’s approach is quite different to the above mentioned concepts. The requirements were derived based on two different investigations: The first step was a critical evaluation of social trends and the second step was an in-depth benchmarking study of existing concepts which identified the typical strengths and weaknesses of these concepts. In a critical next step a new concept was created that addresses most of the weaknesses of existing tilting three-wheelers in a holistic approach by setting clear priority rankings for the vehicle targets, based on current trends. The priorities were set in the following order: Safety, Affordability, Fun and Efficiency (SAFE).

The key feature that enables an enclosed tilting vehicle is a fully automatic tilting control system. With an automatic tilting control system the driver does not need to put the feet on the ground to balance the vehicle when he stops, so the vehicle can be built with a full enclosure. This allows the implementation of typical car like safety features (seat belts, roll over structure, crush zones, air bags). The SafeRide™ tilting control system is a passive system that involves the driver’s balancing sense in its feedback control system. The vehicle has typical scooter like steering characteristics, where the steering is initiated through countersteering. Another safety critical design feature is the crush zone between the two front wheels which is not possible with only one front wheel or with the powertrain positioned between the front wheels, as the powertrain can’t absorb a lot of energy due to its structural stiffness and density. The passive tilting control system is quite simple and therefore makes the vehicle very affordable, an important factor for successful commercialisation.

Another advantage of integrating the human balancing senses in the feedback control of the tilting system is that the system kicks in slightly after the human balancing reacts. In some instances that can generate the typical adrenalin thrill known from riding a bike. This fun factor is quite common with many trend sports like mountain biking, surfing, roller-skating, snowboarding, or skateboarding. Some of these sports have seen very rapid growth only a short time after they have been invented. Utilising the human balancing system during driving also makes the vehicle safer as the adrenalin is produced after reaching a semi-stable driving condition that is controlled by the vehicles tilting control system, but before the vehicle reaches an unstable driving condition that can not be controlled by the vehicle but only (eventually) by the driver – if he has got the required driving skill and if he is alert enough.

Efficiency superior to most cars and scooters is achieved by the aerodynamics of a fully enclosed body structure in combination with the small frontal area of a typical scooter and the droplet shape enabled by the relatively wide front with 2 wheels and the very narrow tail with only one rear wheel. The passive tilting system also contributes to the extreme efficiency as the system only draws some small electrical power for the electronic control unit. Another feature is a low cost exhaust energy recovery system which is discussed in another paper.

MAKINGtheLINK : a school-based health promotion programme to increase help-seeking for cannabis and mental health issues among adolescents

Aim: There is increasing concern regarding the use of cannabis among adolescents, especially given recent evidence highlighting its link with later mental disorders. Encouraging young people with mental health or drug issues to seek professional help is an important early intervention strategy; however, adolescents are typically reluctant to do so and instead turn to their peers for help. Peers may not have the skills or knowledge required to assist their friends to access professional help. This paper describes the development and evaluation of MAKINGtheLINK, a school-based health promotion programme that promotes help-seeking behaviour for mental health and cannabis use issues among young people.

Methods: The MAKINGtheLINK programme was piloted with 182 Year 10 students at a secondary school in Melbourne, Australia. Forty teachers received the MAKINGtheLINK staff professional development session.

Results: The delivery of the MAKINGtheLINK programme was found to be both acceptable and feasible within a school setting. Students and teachers described it as a fun, engaging, helpful and important programme. Students reported increased confidence and awareness of how to seek help for themselves or a friend, and teachers indicated increased confidence and awareness of how to assist students to seek help for cannabis use and/or mental health problems.

Conclusions: MAKINGtheLINK was successfully implemented within the school curriculum. We believe this is the first school-based programme that specifically focuses on facilitating professional help-seeking for cannabis use and mental health problems among young people, and demonstrates that utilizing peer models for help-seeking is a valuable resource for early intervention initiatives.

Prison rape : is it okay to make jokes about rape in prison?

The trivialisation of sexual violence through what passes as humour is much less common than it once was. Jokes about rape are not innocent, are not harmless fun, are not unconnected to the horrible crime they make light of. Their gradual marginalisation represents social change of real importance. But there is one last refuge of the rape joke in mainstream popular culture, and its continued presence reflects a shameful blind spot in our society. It is a joke which conceals a horrible and damaging reality which is somehow both a taboo topic and a truth universally acknowledged.

A picture that circulated widely on Facebook and other social media last year captures the horror in the humour. It is a picture of a man’s back, decorated with a huge image of an alluring, naked woman, with the man’s buttocks marked to look like breasts. The caption: This man had what he thought was the best tattoo in the world . . . until he went to prison. How can a gag about a man being anally raped while in prison be widely popular, seen as funny, a giggle to share? Were the prospective victim a child or a woman, or were the rape in almost any other setting, the reaction would surely be revulsion and anger. Jail rape, though, somehow remains funny.

Gambling motives: application of the reasons for gambling questionnaire in an Australian population survey

The Reasons for Gambling Questionnaire (RGQ) consist of 15 items forming five factors: enhancement, social, money, recreation and coping. The RGQ was developed for use in the 2010 British Gambling Prevalence Survey (BGPS) and has now been employed in the second Social and Economic Impact Study (SEIS) of Gambling in Tasmania study conducted in 2011 in Australia. Given differences between Britain and Australia in terms of socio-demographic profiles, gambling cultures and attitudes, gambling access and availability, gambling regulation, and rates and patterns of gambling participation, the aims of this study were to analyse the RGQ data from the SEIS to: (1) determine the most commonly endorsed gambling motives in an Australian jurisdiction, (2) explore the factor structure of the RGQ in an Australian sample, and (3) explore how motives for gambling vary among different Australian population sub-groups. A representative sample of the Tasmanian population who had gambled in the previous 12 months (n = 2,796) were administered the RGQ via computer-assisted telephone interviewing. The five most commonly endorsed reasons for gambling were for fun (62 %), followed by the chance of winning big money (52 %), it being something to do with friends and family (48 %), to be sociable (40 %), and excitement (38 %). A principal component analysis revealed a five-factor structure that is slightly different from that derived in the BGPS: money, regulate internal state, positive feelings, social, and challenge reasons. Finally, gambling motives varied according to socio-demographic factors, number of gambling activities, problem gambling severity, and participation on different gambling activities. Although some of these findings are consistent with those from the BGPS, there are also some slight differences, suggesting that there may be regional-specific variations in gambling motives.

A sampled OZ Hystery: Australian alternative film from the 60s to the present

Regional Support Network presents:A Sampled OZ Hystery: Australian Alternative Film from the 60s to the PresentTuesday, October 21, 8pm ($5 or PWYC)Videofag (187 Augusta Avenue)(co-sponsored by Videofag and Liaison of Independent Filmmakers of Toronto (LIFT))Curated by Dirk De Bruyn (in person)PROGRAM:Fun Radio - Nigel BuesstLeading Ladies - Lynsey MartinContemplation of the Rose - Michael LeeZoomfilm - Dirk de BruynDiscs - Dirk de BruynDolls - Paul FletcherExcerpt - Chris KnowlesExacuate - Michael Buckley and Sue McCauleyMorena - Marie CravenShort Lives - Neil TaylorE.G. (Elephant Girl) - Virginia HilyardTraum A Dream - Dirk de BruynKeepinTime Abstract - Steven McIntyreTime Ball - Marcia JaneWAP - Dirk de Bruyn

Leptin's metabolic and immune functions can be uncoupled at the ligand/receptor interaction level.

The adipocyte-derived cytokine leptin acts as a metabolic switch, connecting the body's metabolism to high-energy consuming processes such as reproduction and immune responses. We here provide genetic and biochemical evidence that the metabolic and immune functions of leptin can be uncoupled at the receptor level. First, homozygous mutant fatt/fatt mice carry a spontaneous splice mutation causing deletion of the leptin receptor (LR) immunoglobulin-like domain (IGD) in all LR isoforms. These mice are hyperphagic and morbidly obese, but display only minimal changes in size and cellularity of the thymus, and cellular immune responses are unaffected. These animals also displayed liver damage in response to concavalin A comparable to wild-type and heterozygous littermates. Second, treatment of healthy mice with a neutralizing nanobody targeting IGD induced weight gain and hyperinsulinaemia, but completely failed to block development of experimentally induced autoimmune diseases. These data indicate that leptin receptor deficiency or antagonism profoundly affects metabolism, with little concomitant effects on immune functions.

What young people say about physical activity: the children's sport and physical activity study

The Children’s Sport Participation and Physical Activity (CSPPA) study is a unique multi-centre/ discipline study undertaken by three Irish institutions, Dublin City University, University of Limerick and University College Cork. The study sought to assess participation in physical activity, physical education and sport (PAPES) among 10-18 year olds in Ireland. This paper shares what Irish children and young people convey, using their own voices, about their sport and physical activity (PA) experiences and how such experiences may result in their feeling included or excluded in PAPES. Eighteen focus groups (FG) with 124 boys and girls elicited descriptive data from students and were conducted with homogeneous groups of 6-8 boys and girls aged 12-18 years (selected for convenience) identified as male/female, primary/post-primary and generally active/ inactive. Five themes (‘being with friends’, ‘variety in activity content’, ‘experiencing fun’, ‘time constraints’ and ‘opportunity to be outside’) ran across the three PAPES opportunities for young people. Overall data revealed that these young people have a positive attitude towards PA which does not diminish as they age despite activity levels decreasing. Other choices of activity participation (e.g. debate, music), or more focused activities took the place of previous choices as young people came to realise what they most enjoyed. If we are to encourage and provide opportunities for young people to choose active lifestyles, it is important that we address what these young people report affects their involvement in PA across a number of contexts. Two such developments within Irish school and community contexts are discussed: Active School Flag initiative and Senior Cycle Physical Education framework.

Building a better mousetrap (Exergame) to increase youth physical activity

Although exergames have been demonstrated to induce moderate levels of physical activity (PA) if played as designed, there is conflicting evidence on use of exergaming leading to increased habitual PA. Exergames have increased PA in some home and school studies, but not others. Exergames have been used in community centers to good effect, but this has not generally been validated with research. PA from exergames may be enhanced by innovative use of sensors, "fun"-enhancing procedures, tailored messaging, message framing, story or narrative, goal setting, feedback, and values-based messaging. Research is needed on PA-enhancing procedures used within exergames for youth to provide a firmer foundation for the design and use of exergames in the future.

An experimental study of the effect of intergroup contact on attitudes in urban China

A large body of literature attests to the growing social divide between urban residents and rural–urban migrants in China’s cities. This study uses a randomised experiment to test the effect ofintergroup contact on attitudes between a group of urban adolescents and a group of rural–urbanmigrant adolescents. Results showed that intergroup contact in the form of a fun and cooperativepuzzle task significantly reduced negative attitudes toward the other group. Implications fordesegregated schooling and their broader societal implications in China are discussed.

Animals in international development: ethics, dilemmas and possibilities

This paper explores the role and perceptions of animals in international development efforts and the possible contradictions between differing priorities of agencies involved in international charitable efforts. Although there is a wide range of purposes for a charitable organization, as shown in the (England and Wales) Charities Act 2011 (c.25) and having one purpose does not preclude a second, organizations concerned with animal welfare are quite distinct from those working for poverty alleviation in the developing world (and indeed the developed world). A fun and novel gift of a donkey may equally be perceived as a cruel, environmentally unsustainable and misguided development effort, a valuable asset, or a burden to a household struggling to feed existing mouths. Exacerbating this situation is the fact that much of the debate around animals in a developing context is heavily polarized between livestock welfare, and animal rights, with a very limited middle ground. This chapter analyzes the underlying tensions between human development, animal welfare, and poverty alleviation, exploring cultural tensions, philosophical tensions and where areas of common ground may be found, with specific reference to development programming. The chapter is framed by contemporary debate on ethics and international development. International development interventions are driven by human welfare concerns, within the broader context of an increasingly globalized world economy. There is a danger in not engaging with ethical considerations with regard to animals and development , as there are potentially complex, interrelated and unintended outcomes. Such outcomes include rising inequality for those who depend on livestock for livelihoods in a business-as-usual scenario of increasing production and intensification; a focus on animal welfare in isolation, with potential accusations of forcing limitations on animal production on low income communities and countries;, and, finally, a moral debate surrounding the issue of whether it is reasonable to require animal welfare standards of people who live in poverty, as a pathway out of poverty. Discourse and practice needs to engage with how to link debate on international development with ethics of livestock production, beyond animal welfare, with global sustainability as core.

Promoting cultural understandings through song across the Tasman: pre-service primary teacher education

As tertiary music educators across the Tasman we argue that music, particularly song, is an effective medium for teaching and learning about non-western music when preparing generalist primary Pre-Service Teachers (PSTs). Using ‘voice’ as a portable and accessible vehicle to transmit cultural understandings, we draw on the Zimbabwean proverb ‘if you can speak you can learn to sing and if you can walk you can learn to dance’ to foster music creativity and enhance literacy development and confidence in our PSTs. Using narrative methodology, we share our teaching and learning experience at Deakin University (Australia) and the University of Auckland (New Zealand) where we include African and Māori music respectively as effective ways to promote cultural understandings. In our experience, the teaching of song goes beyond teaching a tune or something that is ‘fun’. Rather, it is as an effective context for developing knowledge, skills and understandings about multiculturalism and the importance and need to be ‘inclusive of others’. PSTs gained socially, linguistically, cultural and emotionally, to name a few. We encourage other music educators at all education levels to be culturally and linguistically inclusive and to explore non-western music as a positive teaching and learning experience.

Have adults lost their sense of play? An observational study of the social dynamics of physical (in)activity in German and Hawaiian leisure settings

BACKGROUND: Physical inactivity is one of the biggest health problems nowadays. Recent research shows that socio-cultural barriers to physical activity are mostly related to modern lifestyles. However, there is a lack of research on how social and group dynamics influence engagement in physical activity. Furthermore, there are few cross-cultural studies that have compared the social dynamics of (in)activity in different cultural settings. This paper therefore aims to analyse how social group dynamics influence physical activity and inactivity in informal social environments and whether physical activity is influenced by the socio-cultural settings. METHODS: The paper presents the qualitative data collected within a covert participant observation study. Data was collected by keeping observational notes in order to record typical, regular patterns regarding physical (in)activity related behaviour of groups at an artificial open air swimming pool in Germany and a natural pond in Hawai'i. The data collection period was eight and a half months. Data was interpreted based on constant comparative analysis in order to identify most generative patterns in the field notes. RESULTS: Group structures appear to play a significant role regarding the activity of the group members. In this study, we identified four key factors that influence group based physical activity: 1) Physical activity seems to be a group disturbing behaviour particularly in larger groups of adults; 2) Physical activity appears to be more functional and less joyful in adults than in children; 3) Group activity is influenced by (in)activity anchors, including 'domestication' of a group's site, obesity, and controlling parents. 4) Physical activity is to a certain extent socially contagious, particularly with regard to playful activities. CONCLUSIONS: Successful promotion of physical activity should target the social structures of inactive individuals' groups. In this regard, one of the main problems is that fun and wellbeing, as very important targets of public health strategies for the adult population, appear not to be compatible with physical activity. Developing strategies to reframe physical activity rather as 'fun' and less as functional may be one way to engage inactive individuals in physical activity in leisure settings.

Young people, online gaming culture, and education

The capacity of video games to engage and challenge players through increasingly complex and demanding stages and the range of cognitive, linguistic, and sociocultural practices generated by games and game play have led to increased interest in the use and study of video games in schools. Views of digital games as “hard fun” or “serious play” have important implications for education, problematizing assumptions about what students can and might be asked to do, about teaching and learning, and about the ways in which curriculum is resourced and organized. To fully capitalize on games’ potential to enrich learning, the nature of play, the kinds of play entailed in playing games of varying genres, the experience of game play in and out of school, and the relationship between them all need to be carefully considered and explored.

Reflection: humour in poetry: in praise of the light touch

While humour can be defined as something that is fun or amusing, it can also reference something much darker, such as l’humeur noir. André Breton’s Anthology of Black Humor, the first of its kind, was intended to “showcase…the Surrealist conception of humor” according to his translator, Mark Polizzoti (1997: v). The prose poems in this selection are often surreal and use a kind of gallows humour to discuss death and abandonment.