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We set out to understand whether MedNav, a digital decision support tool, improves the quality of neonatal resuscitation practice in resource poor settings. A 6-month long trial in Uganda showed that adherence to good practice increased from a mean of 46% without MedNav to 94% with Med-Nav. The mean system usability score was self-assessed at 84.5%. While the younger midwifery team liked MedNav, it was unpopular with senior members of staff who felt that staff should not rely on support tools even if they improved clinical practice. Next steps include a larger scale study looking at neonatal survival outcomes and greater attention to the barriers that need to be overcome in order to enhance acceptance and adoption.

Understanding public attitudes towards autonomous vehicles is an important starting point when designing and engineering future cities, both to ensure acceptance and to deliver social benefits. The GATEway project is a consortium of industry and academic organisations that are establishing a test bed for driverless vehicle technology within public streets in Greenwich, London. Each partner is using public trials to explore the potential for autonomous technology within a city transport network. The Royal College of Art (RCA) is exploring how public attitudes can be used to enhance social benefit. This paper shares first findings from a series of workshops including people with additional needs, non-drivers, drivers, technology enthusiasts and professional stakeholders. The workshops delved into people's hopes and fears for driverless technologies and used co-design methods to explore how designers can respond when designing autonomous vehicles, the services they provide and the wider urban environment. 1 Municipal Engineer Understanding how public attitudes towards autonomous vehicles can shape the design of future cities Harrow, Gheerawo, Phillips and Ramster

Bio-derived fuels have received significant attention for their potential to reduce the consumption of petroleum-based liquid fuels, either through blending or direct use. Bio-feedstocks that employ algae, in particular heterotrophic microalgae, which convert sustainable plant sugars into renewable oils are especially attractive because the sugar that feeds this process can come from many sources — from sugarcane to corn, and even waste biomass, also known as cellulosic sugars. The microalgae grow in the dark and transforms sugar into nearly any oil type for almost any purpose anywhere, all while drastically compressing production time, from months and years to a matter of days. Much of the work in this area has focused on fuel production technologies. Little research has been reported on the combustion performance of algae-derived fuels, with most of the effort being directed to more system-level studies associated with combustion in engines. In this paper, we report the results of experiments that address some more fundamental multiphase combustion characteristics of algae-derived fuels relevant for spray combustion, namely a configuration involving a single isolated burning droplet. Experimental conditions are created that promote near spherical symmetry such that the gas flow arises primarily through the evaporation process (i.e., stationary droplets are ignited by spark discharge in stagnant air in the standard atmosphere and the droplet burning history is recorded in a free-fall facility that minimizes the influence of buoyant convection). The combustion symmetry that results, in which the droplet and flame are concentric spheres, facilitates the understanding of the combustion process while providing useful validation data for basic models of droplet burning that assume one-dimensional gas transport. Experiments were performed using algae-derived renewable diesel, and its performance was compared to #2 diesel fuel and a mixture of algal renewable diesel/#2 diesel (0.5 v/v). Additionally, the results of detailed chemical analysis are reported where it is shown that the composition of the algae-based diesel that was employed in the experiments was comprised of a complex mixture of aromatics and normal alkanes. The highly sooting propensity of these components resulted in droplet flames being luminous and producing soot during the burning history. A comparison of the flame brightness suggests that the sooting propensities are in the order of #2 diesel > renewable diesel #2 diesel blend > algae renewable diesel, which is consistent with observations of the sooting dynamics from back-lit droplet images. In spite of this difference in sooting propensities, algal renewable diesel droplets were found to have burning rates that are very close to #2 diesel and the mixture. Furthermore, the relative position of the flame to the droplet was almost indistinguishable for the fuels examined. These results suggest that algae renewable diesel could potentially be considered a drop-in replacement for conventional diesel fuel, or at the least serve as a useful additive to reduce the consumption of petroleum-based #2 diesel fuel.