Jane Howarth

This paper discusses that three-dimensional (3D) warp knitted spacer structures offer significant attributes that create sustainable production advantages in dry exhaust systems for the automotive paint industry. The advantages that are offered include improved airflow and the potential to combine to a composite solution with a high paint holding capacity; this concept of filtration also offers the possibility of a durable filter capable of industrial cleaning and reuse numerous times. The paper describes the innovation of these 3D warp knitted spacer filters from theoretical and traditional filtration aspects, followed by an empirical characterization that justifies commercial trials within the industry.

The paper determines that the cause of retardation of innovation for industrial filtration applications is commercial supposition rather than technical performance. The paper describes a multi-dimensional framework for characterizing the required filtration attributes for attaining a more sustainable filter for bespoke industrial applications. This framework appreciates the fact that bespoke applications have complex environments as such a subjective approach is taken and the results are indexed to that used commercially in the application. Paint exhaust filtration has been used as the papers' framework example and laboratory characterization of this bespoke filtration is undertaken revealing the multiple key areas of focus. This multi-dimensional approach demonstrates it is possible to utilize subjective visual characterization followed by quantitative methods as an effective facilitator of sustainable filtration re-engineering.

It is important that the mental wellbeing of the healthcare workforce is attended to by managers. While many research workers have looked at issues of occupational stress and burnout, fewer have considered the mental wellbeing of staff. In this paper, we report on the findings from a larger survey of mental wellbeing, compassion fatigue and burnout in health and social care professionals.
Here we focus on the findings for assistant practitioners (APs). Some 45 APs took part in our questionnaire survey. They were all completing their foundation degree at the University of Bolton. The group were all quite experienced and most worked full-time. The average score on the Warwick Edinburgh Mental Wellbeing Scale for our group was 22.96, which is significantly below the average for the general population in the North West of England of 27.70. Only 3 out of 45 APs had ‘high wellbeing’, while 7 out of 45 had ‘low wellbeing’. Scores for trust were also quite low. Burnout was more of a problem than compassion fatigue for this group of practitioners, with the highest score on the item: ‘I have frequently felt weak, tired or rundown as a result of my work.’ While this was only a small study, and as such needs to be treated with some caution, it does reinforce the need to think about the wellbeing of the workforce and the necessity for managers to provide support for APs in their roles.