Ross Owen Phillips

Norwegian Center for Transport Research (TØI)

The petroleum industry is a high-hazard industry depending on reliable technical solutions. The industry tends to use increasingly advanced technologies including machine learning technology with increased difficulties for end users to keep abreast of how these technologies work. Thus, our research question was: How are end users involved in the de...

Occupational Applications Results of a survey of drivers working for two bus companies in Norway suggest that 20% of drivers sometimes use a mobile phone while driving, even though it is not permitted. Sociotechnical analysis of the system surrounding drivers at one of the companies elicited ways in which social and technical factors combined to su...

The Swedish Transport Agency defined contributing to a high safety culture in transport companies as a key element in its regulatory strategy. This study examines how the safety culture strategy was received and enacted by regulators and companies within each transport sector, and factors influencing this. We discuss what a regulatory agency can ac...

Despite the increased importance attributed to distributed improvisation in major crises, few studies investigate how central authorities can promote a harmonic, coordinated national response while allowing for distributed autonomy and improvisation. One idea implicit in the literature is that central authorities could help track and tackle common...

The main objective of the study is to evaluate direct and indirect traffic safety consequences of the requirements that Norway’s largest transit authority (Ruter) sets in the contracts with bus companies. To assess the representativity of Ruter’s requirements and its consequences, the data focuses both on Ruter and transit authorities from other ar...

The present study investigated possible consequences for the number of killed and seriously injured (KSI) in traffic if trucking companies in Norway introduced the organisational safety management (OSM) measures in the stepwise approach called the “Safety Ladder” for road goods transport. The aim of the paper was to estimate the potential of OSM to...

The distribution of COVID-19 vaccines has proved to be a challenging task for public health authorities in many countries. Among several decisions involved in the task, allocating limited available vaccines to administration points is indeed critical. However, the operation management literature lacks evidence-based mathematical models that could s...

One way to prioritize public transport over private vehicle mobility, is to implement curbside rather than layby bus stop designs. There is, however, uncertainty about the consequences of implementing curbside rather than layby stops for traffic collision risks. To begin investigating this issue, we describe an exploratory analysis in which nationa...

The Safety ladder for goods transport describes an approach with an increasing prevalence of safety structural measures at four Safety ladder levels in trucking companies. This paper validates the Safety ladder approach in empirical research by comparing safety structure, safety culture and accident risk for trucking companies. The study has four a...

The aviation industry is a highly competitive industry having experienced major changes during the last decades, i.e., low-cost carriers and new ways of organizing work. Industry characteristics are high CO2 emissions and a continuous need to maintain overall safety. Innovation in the industry should therefore be able to improve its economic perfor...

The aims of the present paper are to: (1) Examine the influence of national safety culture, sector safety focus and organizational safety culture on the safety behaviours of professional drivers, compared with other explanatory variables (e.g. age, type of transport, working conditions), and to (2) Examine the influence of safety behaviours and oth...

While Norway had the lowest road mortality rate in Europe in 2017, Greece had one of the worst road safety records of all EU-27 countries. The present study investigates road safety culture (RSC) as an explanation for this discrepancy by: (1) Comparing the road safety behaviours among professional and private drivers in Norway and Greece, (2) Exami...

Highlights: • The study compares crew members on Norwegian and Greek cargo vessels and passenger vessels. • The study examines the influence of national safety culture, sector safety focus and organizational safety culture on (three types of) safety behaviours, compared with other variables. • The study examines the influence of safety behaviour...

It has been suggested that the safety benefits of bicycle helmets are limited by risk compensation. The current study contributes to explaining whether the potential safety effects of bicycle helmets are reduced by cyclists’ tendency to cycle faster when wearing them (as a result of risk compensation), and if this potential reduction can be associa...

Previous studies from the coastal cargo sector report of a considerable gap between formal and informal aspects of safety. Several maritime accident investigations point to this gap as an important contributory cause, indicating that risk increases when informal practices ignore or violate formal procedures. The main aims of this paper are therefor...

The main objectives of the present study are to (a) map interventions that can be used to develop good safety culture in transport companies within road, sea, air and rail transport, (b) assess expected effects of interventions on safety culture and safety outcomes and (c) identify factors influencing safety culture change. By systematically review...

The European Union (EU) promotes a gradual lifting of restrictions on foreign hauliers involved in domestic road transport of goods (cabotage), and liberalization of the current road cabotage rules may further increase the proportion of foreign heavy goods vehicles (HGVs) on Norwegian roads. The aims of the present study are to: (1) Examine the saf...

Human fatigue continues to threaten safe transport. There are claims that employers of operators should do more to mitigate the risks, and several regulators are promoting fatigue-risk management in the context of safety management systems (SMS). The current paper reviews fatigue-related risk and exposure factors and control measures for operators...

Traffic accidents account for between 20% and 40% of work-related accidents in industrial countries, and research indicates that road transport companies often have little focus on organisational safety management (OSM). There is thus a huge and largely untapped road safety potential in improving the safety of people who drive in their work, by foc...

This report outlines the results of a study of severe road traffic accidents in Norway, triggered by drivers at work. The aim has been to examine whether and to what extent risk factors of these triggering drivers and their vehicles can be traced back to work-related factors. The study is based on data from the Accident Analysis Groups (AAG) of the...

Despite its importance to health and safety, there is a long history of disagreement about how to operationalize fatigue when studying exertion in human transport operators. The current article reviews existing definitions, and consequently proposes a new definition as a step forward. A consideration of everyday use of the term finds that people of...

Field and survey studies measuring operator fatigue in land and sea transport are assessed against an argument that a broad operationalization of fatigue is required in order to fully understand it. Our assessment finds that the progress towards an understanding of fatigue in transport is restricted by a range of different but narrow conceptualisat...

The European Union (EU) promotes gradual lifting of restrictions on foreign hauliers involved in domestic road transport of goods (cabotage), and a major deregulation was scheduled in 2014. Due to complaints from several member states facing competition from new EU-countries with lower labour costs, this process was postponed until 2015. An importa...

The ability to manage human fatigue in transport operations would be improved by a shared understanding of what fatigue is, how it should be measured, and how it affects safety performance. This may be achieved by a broader operationalization of fatigue, which would allow commonly studied aspects of fatigue to be considered alongside each other, an...

Analysis tools that help us learn more effectively from past incidents and accidents will assist further improvements in rail safety. This study assesses the ability of CREAM (Hollnagel, 1998) to expose limitations in the system of human and organizational factors surrounding hazardous incidents occurring as driver approach signals. To identify sui...

The current study tests, updates and expands a model of factors associated with sleepy driving, originally based on a 1997 survey of accident-involved Norwegian drivers (Sagberg, F., 1999. Road accidents caused by drivers falling asleep. Accident Analysis & Prevention 31, 639-649). The aim is to establish a robust model to inform measures to tackle...

A meta-analysis of 67 studies evaluating the effect of road safety campaigns on accidents is reported. A total of 119 results were extracted from the studies, which were reported in 12 different countries between 1975 and 2007. After allowing for publication bias and heterogeneity of effects, the weighted average effect of road safety campaigns is...

The influence that cycle paths have on accident numbers is not clear, probably because the unique contexts into which each path is introduced have not been sufficiently accounted for. This study aims to explore an important addition to the list of variables that can be used to describe these contexts, that of learning and adaptation by those road u...

This study investigated risk compensation by cyclists in response to bicycle helmet wearing by observing changes in cycling behavior, reported experience of risk, and a possible objective measure of experienced risk. The suitability of heart rate variability (HRV) as an objective measure of experienced risk was assessed beforehand by recording HRV...

Condensing peptide-DNA complexes have great potential as nonviral agents for gene delivery. To date, however, such complexes have given transfection activities greatly inferior to adenovirus and somewhat inferior to cationic lipid-DNA complexes, even for cell lines and primary cells in vitro. We report here the identification of a novel condensing...

Abstract The present invention relates to a modified membrane disruptive peptide. The present invention also relates to delivery complex comprising the modified membrane disruptive peptide and the use of the delivery complex. The modified membrane disruptive peptide is modified to form a covalently linked multimer