Safety Risk Assessment of Unmanned Aircraft System Operations for Urban Air Mobility

Technology developments has enabled Unmanned Aircraft System (UAS) to be adopted for various applications, including Urban Air Mobility (UAM) – an air transportation system for passengers and cargo in and around urban environments. The operations of UAS in urban environment inevitably raises concerns about the safety impact of UAS. <br/>The...

Identifying the Non-Traditional Safety Risk Paths of Employees from Chinese International Construction Companies in Africa

In recent years, more and more construction enterprises are expanding into overseas markets, especially in underdeveloped regions such as Africa. Compared to domestic construction projects, international construction projects have been faced with more uncertainties and increased levels of safety risks to the employees in the context of political...

The Equipment Journey as a tool to design safe surgical equipment for low-and middle income countries: Electrosurgery used as an example

In low- and middle income countries there is a need for safe and affordable high quality surgical equipment. Nowadays, electrosurgical units are part of the standard equipment in operation theatres worldwide, since electrosurgery comes with many advantages such as reduced blood loss. However, the technology of electrosurgery also carries several...

Emergent Behaviour of Trajectory Based Operations Under Very High En-route Traffic Demand

Effective collaboration between planning controller, tactical controller and pilots in handling various uncertainties and hazards is the result of decades of evolutionary development. The forthcoming paradigm shift to Trajectory Based Operations (TBO) requires a similarly effective collaboration between the TBO layer and a tactical layer....

Agent-Based Modelling and Simulation of Trajectory Based Operations under Very High Traffic Demand

Agent-based modeling and simulation of emergent behavior in air transportation

Purpose Commercial aviation is feasible thanks to the complex socio-technical air transportation system, which involves interactions between human operators, technical systems, and procedures. In view of the expected growth in commercial aviation, significant changes in this socio-technical system are in development both in the USA and Europe....