Vibrational relaxation measurements of carbon monoxide in a shock-tube expansion wave

Infrared measurement on vibrational relaxation rate of carbon monoxide in argon shock tube wav

Shock-tube measurements of the vibration- vibration energy exchange probability for the CO-N2 system

Measuring vibration-vibration energy exchange probability in nitrogen-carbon dioxide-argon mixtures in shock tube

Parenting for lifelong health:A pragmatic cluster randomised controlled trial of a non-commercialised parenting programme for adolescents and their families in South Africa

Objective To assess the impact of ‘Parenting for Lifelong Health: Sinovuyo Teen’, a parenting programme for adolescents in low- and middle-income countries, on abuse and parenting practices. Design Pragmatic cluster randomised control trial. Setting 40 villages/urban sites (clusters) in the Eastern Cape province, South Africa. Participants 552 families reporting conflict with their adolescents (aged 10-18). Intervention Intervention clusters (n=20) received a 14-session parent and adolescent programme delivered by trained community members. Control clusters (n=20) received a hygiene and hand-washing promotion programme. Main outcome measures Primary outcomes: abuse and parenting practices at one and 5-9 months post-intervention. Secondary outcomes: Caregiver and adolescent mental health and substance use, adolescent behavioural problems, social support, exposure to community violence, and family financial wellbeing at 5-9 months post-intervention. Blinding was not possible. Results At 5-9 months post-intervention, the intervention was associated with lower abuse (caregiver report incidence rate ratio (IRR) 0.55 (95% CI 0.40 to 0.75, p Conclusions This parenting programme shows promise for reducing violence, improving parenting and family functioning in low-resource settings.</p

'Walking our talk': exploring supervision of postgraduate self-study research through metaphor drawing

The authors of this article portray their learning as a group of eight academics who met to examine the roles and relationships of supervisors of postgraduate self-study research. In the article, they represent how through a metaphor-drawing activity they were able collectively to rethink their experiences and understandings of becoming and being supervisors of postgraduate self-study students. They used a metaphor-drawing activity to gain further understanding of self-study supervision, while also learning more about how visual methods can assist in self-study research. Significantly, in their drawings the supervisor was portrayed as a partner working with the student during the supervision process, rather than as a provider of expert knowledge. Through collaborative interactions and sharing of their personal images of supervision of postgraduate self-study research with critical friends, they were able to reconsider their practices in a reflexive manner that provided insight into possibilities for enhancing their supervisory roles and relationships.

Learning about co-flexivity in a transdisciplinary self-study research supervision community

In South Africa, every postgraduate (master's or doctoral) student is usually assigned one academic advisor, known as a supervisor. The traditional model is the apprenticeship model of individual mentoring. This model is usually supplemented by informal and ad hoc support programmes