Introduction of biodiesel to rail transport: Lessons from the road sector

Biodiesel is a potentially low-carbon, renewable alternative fuel to diesel, sharing similar chemical and physical properties to diesel. There have been significant efforts in introducing primarily bioethanol and some biodiesel to the road transport sector, with varying levels of success. However, the rail sector has not seen as large an effort in introducing biodiesel. This paper summarizes the literature on the introduction of biodiesel (bioethanol was a relevant fuel) in order to learn lessons, which can be applied to the rail transport sector. A decision-making framework PESTLE (Political/Policies, Economic, Social, Technological, Legal, and Environmental) is used to analyze these lessons, and their relevance (or not) to the rail sector. While introduction of biodiesel in the rail sector has some inherent advantages, such as fewer refueling points, customers and manufacturers compared to the road sector, it also faces some challenges, especially in the context of the longer life of locomotives, making fleet turnover and potential transition to 100% biodiesel slow. Additionally, maintenance costs are still uncertain

The Impact of HCV Infection Duration on HIV Disease Progression and Response to cART amongst HIV Seroconverters in the UK

The effect of HCV infection on HIV disease progression remains unclear; the effect of HCV infection duration on HIV disease progression is unknown

Malignancies in sickle cell disease patients treated with hydroxyurea.

Case ReportsCommentLetterSCOPUS: le.jFLWINinfo:eu-repo/semantics/publishe