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Research on the theoretical and experimental assessment of the stability of damaged ships in the Department of Naval Architecture and Marine Engineering from the mid-1990s to the present day has been pivotal in the development, adoption and implementation of the latest amendment of the International Convention on Safety of Life At Sea (SOLAS 2009) by the International Maritime Organization (IMO), the UN body regulating maritime safety. The impact of these regulations has been a significant reduction in the risk to human life at sea by enabling ship design and operation with higher standards of damage stability. SOLAS 2009 represents a step change from deterministic to probabilistic rules and from rule compliance to goal-based standards; it has improved design and operation of all commercial ships built worldwide from 2009, and has thus resulted in far-reaching and long-lasting impact on maritime safety.
The World Health Organisation's (WHO) Surgical Safety Checklist is the culmination of over 5 years of concerted research effort to better understand, model and intervene in human factors that affect clinical performance and patient safety in operating theatres and surgical care. Imperial researchers were instrumental in the set up and implementation of the WHO `Safe Surgery Saves Lives' working group, launched in 2006, from which the Checklist was a primary outcome. Subsequently, we were co-investigators, and UK-lead, in a global study the implementation of the Checklist in 8 pilot hospitals across 7 continents. The Checklist was demonstrated to significantly improve patient outcomes and was modified and mandated for use in all NHS surgical procedures in England by the National Patient Safety Agency. We have since lead a national study that evaluated the implementation of the Checklist within the NHS and successfully delivered a team training programme aimed at optimising use of the Checklist in our hospitals.
Research at the Transport Safety Research Centre (TSRC) at Loughborough University has led to the development of a new road safety data and knowledge base called the European Road Safety Observatory (ERSO). The European Commission has confirmed in a reference that it has become a standard tool for EU and national level safety policy development and has been praised by the European Parliament. Since being established in 2006 it has been emulated at national level by many EU Member States including the UK, Spain, Czech Republic, Netherlands and France. The ERSO website now receives over 5000 hits each month from road safety policy-makers across the EU. The research, which was led by TSRC researchers, was conducted between 2004 and 2012 and in 2013 was awarded the HRH Prince Michael International Road Safety Award for its impact on road safety.
The development, review and acceptance of an explicit 'safety case' forms a key component of the assurance and regulation of many safety critical systems, including those in the nuclear, defence, railway, automotive, medical device, and process industries. Industrial practice in safety case development prior to York's development of the Goal Structuring Notation (GSN) relied almost exclusively upon narrative text to communicate the safety argument within the safety case. This approach suffered from problems of lack of clarity, difficulty in comprehension, poor structure, and limited formalised development of 'case law' in safety argumentation. GSN was developed and matured by York to tackle these problems directly, and is now used internationally by safety critical industries in a large number of domains including defence, transport, nuclear and medical devices.
Failure of critical computer systems could result in death, injury, financial loss and damage to the environment. To help address this concern, academic staff at City University London have developed an approach to assurance case construction to demonstrate that the risk posed by critical computer systems is acceptably low. Initially the primary focus was the justification of safety-related systems in UK industry (i.e., by introducing more structure and rigour) but it has been extended to cover other aspects such as reliability and security and has been taken up internationally. This approach has been commercialised by a company with close links to City University London (Adelard LLP). The approach is used in critical areas including:
Industry feedback has been positive and our assurance approach, in the form of updated regulations and procedures, has been adopted as standard practice in these sectors. This has led to significant and wide-ranging impact on practice and the consequent safety and security of systems, benefiting both the industries concerned and the public who use or are affected by their services.
In response to the University's strategy on improving standards in professional practice, several research projects were undertaken in health and safety management, procurement, transport planning, energy management, and professional practice. These focused on improving standards of professional practice in construction management, energy management, facilities management, and sustainable transportation planning. Two projects resulted in sector guidance, whilst two others had a direct impact on practice in the University. Another has influenced the way cycling use data is collected by the two leading organisations in this sector. This case study demonstrates the impact on professional practice linked to the university's vision.
The European Air Traffic Management system currently handles around 26,000 flights daily, with ultimate responsibility for the lives of almost 800 million passengers and crew every year. Professor Chris Johnson's research has directly influenced policy, legislation and regulation across Europe's air traffic control, including the current guidelines on software development in Air Traffic Management, which were incorporated into European law in 2008. He has led the way in harmonising computer infrastructure standards across different agencies throughout the EU, building defences against cyber-attacks and playing a vital role in improving passenger safety.
Research at Kingston University into global food safety, led by Professors Naughton and Petroczi, established new methods of using large databases to identify risks in the food chain and inform regulatory action.
Through Professor Naughton's chairmanship of the EFSA External Review Working Group, this research contributed to improvements in the practices and procedures of the European Food Safety Authority (EFSA), the main body providing scientific advice to the European Union on risks in the food chain. This led to a reduction of around 75% in the number of erroneous outputs generated by EFSA, with consequent benefits to food safety across the EU.