Truck Drivers Research Articles

Effectiveness of HIV prevention interventions targeting long-distance truck drivers: protocol for a systematic review and meta-analysis of global evidence

IntroductionGlobally, long-distance truck drivers’ (LDTDs) risk of exposure to HIV infections is higher compared with other populations in transit. Thus, several HIV prevention interventions have been implemented, though to a...

Musculoskeletal disorders among truck drivers: a systematic review and meta-analysis.

The job of truck driving exposes the drivers to various risk factors of musculoskeletal disorders (MSDs) due to unfavorable working conditions. Hence, this research was conducted to investigate the frequency of MSDs among individuals working as truck drivers. The present research followed the preferred reporting items for systematic reviews and meta-analyses (PRISMA) guidelines, and its protocol was registered in international prospective register of systematic review (PROSPERO) under the code CRD42024507985. Databases such as PubMed, Scopus, Web of Science, Science Direct, SID, ISC, and Google Scholar were searched without time restrictions until February 7th, 2024 to identify relevant articles. Meta-analysis was conducted using a random effects model, and heterogeneity between studies was evaluated using the I2 index. Additionally, STATA (version 14) was utilized for conducting data analysis. In the initial search, 678 articles were identified. After removing duplicates and articles unrelated to the research objective and inclusion criteria, 15 articles were included in the meta-analysis, involving 2,662 truck drivers. The findings from the research show that 61.75% of truck drivers have musculoskeletal disorders (MSDs) (95% CI: 46.98-76.52, I2 = 96%, P < 0.001). Additionally, the prevalence of MSDs in various parts of the body was estimated as follows: shoulder (31.5%), neck (25.79%), lower back (23.46%), knee (22.26%), ankle (20.46%), wrist (20.25%), upper back (18.65%), elbow (11.91%), and hip (7.50%). According to the study findings, the prevalence of MSDs among truck drivers is relatively high, and several risk factors contribute to these disorders. Therefore, to decrease the prevalence of MSDs among truck drivers, it is recommended to develop and implement essential training programs, ergonomic interventions, and regular evaluations of the work environment.

The impact of the Korean safe rates system on work environment and road safety

Abstract The regulation of road transport supply chains has recently become a subject of international concern. A significant body of research shows that ensuring minimum rates of pay for truck drivers is important, not only to workers’ health and safety but also to achieving improved road safety outcomes and other policy objectives related to the viability of the road transport industry. For this study, we used an empirical analysis to quantitatively demonstrate the impact of South Korea’s Safe Rates System on factors of the work environment and driver behaviours that affect road safety. Specifically, we looked at the impact of the system on market structure, truck drivers’ monthly net income, average working time, time spent on maintenance, and the frequency of overloading, speeding, and drowsiness while driving. Our results suggest that increased rates of pay for owner truck drivers resulting from the implementation of the Safe Rates System led to a reduction in the average number of contracting steps between client companies who ship goods and the truck drivers who transport them, improvement in the level of market transparency, increased monthly income, decrease in total time worked, decrease in the frequency of overloading, speeding, and drowsiness while driving, and increase in time spent on vehicle maintenance. The level of compliance with the system by clients and transport companies also had an overall positive impact on the industry structure. By empirically demonstrating the system’s impact, our results provide statistical evidence useful to the debate on reintroduction of the Safe Rates System in Korea.

Effects of the Interaction Between Time-on-Task and Task Load on Response Lapses

To investigate the interaction effects of prolonged working periods and different task loads on response lapses, focusing on the mechanisms of delayed responses and error lapses. Professionals such as pilots, truck drivers, and nurses often face extended work hours and fluctuating task loads. While these factors individually affect performance, their interaction and its impact on response lapses remain unclear. Twenty participants completed the Uchida–Kraepelin (U–K) Psychological Test and a dual-task version with functional near-infrared spectroscopy. Independent variables were time-on-task and task load. Dependent variables included measures of fatigue, arousal, workload, task performance (delayed and error rates), and brain functional connectivity. Both time-on-task and task load significantly affected cerebral connectivity, response lapses, workload (frustration level), fatigue, and arousal. Arousal levels significantly decreased and reaction times increased after 60 min of work. Cognitive resource regulation became challenging after 90 min under high task load levels. A decline in the connection between the prefrontal and occipital cortex during high-load tasks was observed. The findings provide insight into the mechanisms of response lapses under different task load levels and can inform strategies to mitigate these lapses during extended work periods. This study’s findings can be applied to improve work schedules and fatigue management in industries like aviation, transportation, and healthcare, helping reduce response lapses and errors during extended work periods under high task load conditions.

Potential Reduction in Carbon Emissions in the Transport of Aggregates by Switching from Road-Only Transport to an Intermodal Rail/Road System

Aggregates are the second-most consumed product in the world after water. This geological resource is used as building and construction material, and its production in quarries and delivery to customers generates several environmental problems. Their transport from quarries to consumption points, almost entirely done by truck, also generates impacts such as an increase in traffic and noise and the emission of greenhouse gases and other pollutants. Transportation and storage of goods account for 15% of greenhouse gas emissions in Europe and will increase significantly by 2050. To mitigate this, the European Union suggested shifting 30% of long-distance road freight to cleaner alternatives, such as rail or waterborne transport. This approach neglects the enormous volume of short-distance freight movement and its impact on achieving the goal of reducing greenhouse gas emissions. In this study, the hypothesis to test is whether the use of an intermodal rail/road transport mode, instead of just roads, for the transport of some products can help reduce global CO2 emissions even for short distances. To test this, this study investigates the carbon emissions (and transport cost reduction) generated by rail/road intermodal aggregate transport for short distances in the Madrid region (Spain), rather than the currently used direct truck transport. An analysis of variables, such as aggregate supply, demand locations and amounts, and road and rail networks, using a geographical information system provides the associated carbon emissions of the different transport alternatives. To obtain a reduction in CO2 emissions, this study proposes the establishment of intermodal transfer facilities near consumption centers, where materials are primarily transported by rail, with road transport limited to the final delivery to consumption areas. The results anticipate a notable decrease in carbon emissions in aggregate transport and allow the establishment of more efficient and environmentally friendly rail/road intermodal transport that would help to meet the goals of reducing climate change while making the use of aggregates more environmentally friendly.

Nowhere else in the world? The Korean Safe Rates System in global context

Abstract The Korean ‘Safe Trucking Freight Rates System’ (‘Safe Rates System’) was an important effort to address road safety risks by regulating road transport supply chains. In effect between 2020 and 2022, the system set minimum standards for truck driver pay and placed obligations on road transport supply chain parties to comply with these standards. In this article, we explain how the system developed in response to the deregulation and restructuring of the road freight market in the late 1980s and 1990s. We also trace the influence on the system of regulatory development in Australia and debates at the International Labour Organization (ILO). In 2019, workers, employers, and government representatives at the ILO reached an agreement on the main principles of the Safe Rates regulatory model through the adoption of the Guidelines on the promotion of decent work and road safety in the transport sector. We use these principles to explain and evaluate the Korean system. We also summarise assessments of the system’s impact, arguing that the results of the few studies that exist, justify the continuation of the system. By locating Korean Safe Rates as part of a broader global trend, we respond to opponents’ claims that the system is without international precedent and make the system eligible for a global audience. In so doing, we seek to contribute to the ongoing debate about the reintroduction of Safe Rates in Korea and draw lessons from the Korean experience that may be used in other countries.

Assessment of age-related features of the condition of heavy-duty truck drivers based on spectral analysis of EEG-ECG and stress tests during mass occupational examinations

The authors studied the physiological characteristics of drivers of heavy-duty coal mine vehicles based on spectral analysis of EEG-ECG and stress tests, which have prognostic value in professional activity. The study aims to assess the functional condition of heavy-duty truck drivers of different age groups based on a comprehensive spectral analysis of EEG-ECG under occupational examinations. During the survey, the authors have studied the spectral parameters of the EEG‒ECG in 300 male drivers aged 25 to 66 years. Specialists have performed EEG registration when placing electrodes in the 10–20 system. The EEG analysis was performed with a preliminary visual analysis followed by the removal of artifacts. The scientists assessed the level of representation of the main alpha rhythm and its spatial distribution. The ECG registration was in the first lead. The duration of EEG-ECG registration is about 15 minutes in a typical sequence of stress tests: baseline, rhythmic photostimulation, hyperventilation with recovery periods. The spectral analysis of the EEG‒ECG was performed automatically on a Neurotravel device (Italy). The authors found lower alpha and delta activity in the initial EEG spectra in older drivers aged 45–66 years, which contributed to the cumulative effect of stress load. Light stress stimulation significantly reduced alpha and delta activity and increased beta EEG activity in both groups, while in the older group the high-frequency range significantly exceeded the low-frequency range. Simultaneously with the changes in the EEG, stress photostimulation increased the energy of the ECG spectra in all frequency ranges. The authors established the appearance of additional stress indicators during light stimulation in older drivers based on the correlation of EEG‒ECG spectra (alpha/delta) and the absence of such changes in the group of young drivers aged 25–35 years. Moreover, the EEG–ECG correlation coefficients and their critical values increased in groups in increments of 6 years — from 35 to 65 years. Elderly drivers, based on neuro-cardiodynamic indicators, were in a state of chronic stress and the resulting risks to health and professional activity, and the identified physiological mechanisms of stress may be at the heart of ways to prevent it. Limitations. The study is limited to the assessment of EEG and ECG indicators in 300 heavy truck drivers. Ethics. The study was performed using non-invasive methods and approved by the Bioethical Committee of the Research Institute of Complex Problems of Hygiene and Occupational Diseases, Protocol No. 5, § 1 dated 12/26/2018, in accordance with the Helsinki Declaration of the World Medical Association "Ethical Principles of conducting medical research with human participation as a subject" as amended in 2013 and the "Rules of Good Clinical Practice" approved by by Order of the Ministry of Health of the Russian Federation No. 200n dated April 1, 2016. All the examined patients signed a voluntary informed consent to participate in the study.

An Exploratory Assessment of Driver Injury Severities in Large-Truck Crashes Involving Fatigued and Non-Fatigued Driving

Fatigue poses a persistent safety challenge for long-haul truck drivers, significantly elevating the risk of highway crashes and compromising daily work performance. This study investigates the factors influencing driver injury severity in single-large truck crashes due to fatigued driving, compared with non-fatigued driving (normal driving). Using Florida crash data from 2011 to 2019 (inclusive), covering both fatigue and non-fatigue-related crashes, this analysis employs random parameters logit models to account for potential unobserved heterogeneity in means and variances. A comprehensive array of factors affecting driver injury severity, including spatial and temporal characteristics, vehicle and traffic attributes, roadway conditions, and driver-specific characteristics, are examined. Strikingly, different parameter estimates emerge for fatigue and non-fatigue-related crashes, indicating fundamental dissimilarities in unobserved heterogeneity in large truck crash data. The estimated model results unveil distinct marginal effects between fatigued and non-fatigued driving, particularly concerning severe injury crashes, suggesting significant variation in driver behavior based on fatigue levels. These findings contribute substantially to the growing literature on the intrinsic disparities between fatigued and non-fatigued driving behaviors. Moreover, this research underscores the potential ramifications of these distinctions on the safety performance of commercial trucks, highway safety technologies, and policy-related safety countermeasures. Understanding the unique characteristics of fatigued driving can inform targeted interventions to bolster safety within the commercial trucking industry and mitigate the impact of severe crashes resulting from fatigued driving.

Truck Transportation Scheduling for a New Transport Mode of Battery-Swapping Trucks in Open-Pit Mines

To address the scheduling challenges associated with the increasing deployment of battery-swapping trucks in open-pit mines, this study proposes a multi-objective scheduling optimization model. This model accounts for the unique characteristics of battery-swapping trucks by incorporating constraints related to battery swapping alerts, the selection of battery-swapping stations, and the impact of ambient temperature on battery capacity. The primary objective is to minimize the total haulage cost and total waiting time. Both a genetic algorithm and an adaptive genetic algorithm are applied to solve the proposed multi-objective scheduling optimization model. The aim is to identify an optimal scheduling solution without violating any model constraints. Results demonstrate that both the basic genetic algorithm and the adaptive genetic algorithm effectively achieve truck transportation scheduling. However, the adaptive genetic algorithm surpasses the basic genetic algorithm, reducing the total transportation costs by 5.6% and total waiting time by 17.4%. It also reduces the number of battery swaps and transportation distance by 15.8% and 1.2%, respectively. The proposed multi-objective scheduling optimization model successfully minimizes the waiting time and transportation costs of battery-swapping trucks while ensuring the completion of production tasks. This approach provides valuable technical support for improving the production and transportation efficiency of open-pit mining operations.

Optimal Configuration for Shared Electric-hydrogen Energy Storage for Multiple Integrated Energy Systems With Mobile Hydrogen Transportation

The flexible operation and storage of hydrogen and electric energy provide an effective path for the development of low-carbon energy and transportation systems. This paper introduces a configuration method for electric-hydrogen shared energy storage supporting the multiple energy and capacity demands of integrated energy systems (IESs). A Stackelberg game-based shared energy framework with gaseous hydrogen transportation by transportation network for shared energy storage operators (SESO) and IESs is established. In this framework, the electric power and electric storage sharing are accomplished by power lines, while the shared hydrogen is achieved by the transportation of mobile trucks. The target of the energy storage operator is to maximize its trading benefits with IESs and lower the life-cycle cost of the whole system, while the IESs aim to meet their energy demand and lower the operation cost via energy storage sharing. To solve this planning model, a two-level sine cosine based grey wolf optimizer (GWO-SCA)-bisectional method is provided to realize the system configuration, mobile hydrogen planning, and economic trading of the shared energy operator. A case study with 3 IESs, real-world geographic roads, and environmental conditions is carried out to verify the effectiveness of the method and the life-cycle configuration and operation economy of the shared energy storage. The comparisons show that the proposed energy storage sharing frame can achieve a higher energy utilization ratio of 92% and the proposed method can solve the two-level problem more efficiently, the calculation time is reduced by 80.2%.

Impact of In-Cab Alerts on Connected Truck Speed Reductions in Indiana

Connected vehicle data have the potential to warn motorists of impending slowdowns and congestion in real time. Multiple data providers have recently begun providing in-cab alerts to commercial vehicle drivers. This study reports on one such deployment of in-cab alerts on 44 corridors in Indiana from April–June 2024. Approximately 20,000 alerts were analyzed, with 92% being Congestion alerts and 8% being Dangerous Slowdown alerts. Observations showed that 15% of trucks lowered their speeds by at least 5 mph 30 s after receiving a Congestion alert, while 21% of trucks reduced their speeds by at least 5 mph 30 s after receiving a Dangerous Slowdown alert. The analysis also showed that a majority of Congestion alerted trucks encountered slow-speed traffic about 3 min after receiving an alert, while a majority of Dangerous Slowdown alerted drivers had traveled through the zone of slow speeds 2 min after receiving the alert. Although these results are encouraging, the study also found that 8.1% of Congestion alerts and 8.3% of Dangerous Slowdown alerts were received by trucks when they were operating at speeds of less than or equal to 45 mph, indicating they were already in congested conditions. The study reports that 43% of trucks that received Dangerous Slowdown alerts never reduced their speed below 45 mph. The paper concludes that it is important to converge on a shared vision for these performance measures so that public agencies, in-cab alert providers, and trucking companies can agilely improve these systems and increase driver confidence in the alerts.

A cross-sectional study of knowledge and stated practices regarding HIV among truck drivers in Basirhat health district, West Bengal

Background: HIV is an important public health problem throughout the world as well as in India and truck drivers are a vulnerable population. A cross-sectional study was designed aiming to assess the knowledge and stated practices of truck drivers regarding HIV transmission, and prevention of its associated factors in Basirhat Health District, West Bengal. Methods: This study employed a rigorous cross-sectional design to assess the knowledge and practices of 111 truck drivers in Basirhat Health District, West Bengal, regarding HIV. Participants were selected using simple random sampling from parking zones and Dhaba. Data were collected through face-to-face interviews using a structured questionnaire. Results: The study uncovered intriguing insights into the knowledge and practices of truck drivers regarding HIV/AIDS. While the majority of participants had heard about HIV/AIDS, around half of the participants demonstrated good knowledge of HIV/AIDS. Surprisingly, misconceptions prevailed, including the belief that mosquitoes can transmit HIV. Participants displayed limited knowledge of AIDS symptoms and preventive measures, with uncertainty surrounding free HIV testing locations and free treatment availability. Alarmingly, a staggering 88.29% of truck drivers had never sought HIV testing, citing various reasons. Conclusions: The study underscores the necessity of targeted interventions to address knowledge gaps and promote safe sexual practices among truck drivers in the Basirhat Health District. Health workers and media campaigns can play a pivotal role in increasing awareness and prevention of HIV/AIDS among this population.

Property Rights Restrictions and Self-Employed Workers: Evidence From For-Hire Owner–Operators in U.S. Trucking

In 2019, self-employed individuals in the United States owned and operated more than 27 million nonemployer firms and generated more than $1.3 trillion in revenue. Our study examines how self-employed workers adjust their operations in response to an exogenous regulatory change that places limits on how they can utilize their productive assets. Extending modern property rights theory of the firm (PRTF), we studied how self-employed for-hire truck drivers modified their operations in response to the required installation of electronic logging devices (ELDs) in their vehicles. The introduction of ELDs bolstered enforcement of preexisting legal hours-of-service limits, thereby weakening the drivers’ ability to accept hauls above statutory hours-of-service limits and reducing the strength of their economic property rights. Our difference-in-differences analysis that relies on self-employed truck drivers exempt from the ELD regulation as a control group reveals that the restrictions imposed by the ELD mandate, while effective at curbing major hours-of-service violations, prompted a change in a host of market behaviors among affected drivers, including a shift toward working as subcontractors, decreased labor supply, and increased exit rates from the industry. These findings contribute to the literature on PRTF. First, our findings underscore the significance of economic property rights in shaping self-employed workers’ operating decisions as legal property rights were largely left unchanged under the ELD regulation. Second, our findings with respect to subcontracting highlight that property rights restrictions placed on asset attributes may prompt self-employed workers to unbundle economic property rights and allocate them to exchange partners better equipped to maximize the economic value reaped from these rights. Such transfer of economic property rights common to intermediate forms of organizational design such as subcontracting embodies a multidimensional view of economic property rights. By demonstrating a range of consequences of restricting self-employed workers’ economic property rights, our study carries important implications for theory, managers, and policymakers.

Multimodal Feedback to Improve Performance of Order Picker Truck Drivers Using a Virtual Reality Simulator

VR technology presents exciting prospects for immersive forklift training environments. VR facilitates hands-on learning without the risks of real world errors. Real-time multimodal feedback (such as visual and haptic) is an effective way to enhance learning outcomes and skill acquisition. However, the efficacy and usability of real-time multimodal feedback provided for VR-based forklift driving needs to be investigated, as its impact on training outcomes remains unexplored. We aim to understand how various feedback modalities influence task performance, perceived workload, and user preferences. Fifteen (3 female, 12 male) individuals participated and completed VR-based forklift driving tasks with four feedback conditions (No feedback, visual, haptic, combined visual and haptic). A significant main effect of Feedback was found for completion time. Mental demand and frustration were affected by the Sex and Feedback interaction. These differences in the perception of feedback modalities underscore the importance of considering diverse user demographics when designing feedback systems.

Cross border population movements across three East African states: Implications for disease surveillance and response.

The frequent population movement across the five East African Countries poses risk of disease spread in the region. A clear understanding of population movement patterns is critical for informing cross-border disease control interventions. We assessed population mobility patterns across the borders of the East African states of Kenya, Uganda, and Rwanda. In November 2022, we conducted Focus Group Discussions (FGDs), Key Informant Interviews (KIIs), and participatory mapping. Participants were selected using purposive sampling and a topic guide used during interviews. Key informants included border districts (Uganda and Rwanda) and county health officials (Kenya). FGD participants were identified from border communities and travellers and these included truck drivers, commercial motorcyclists, and businesspersons. During KIIs and FGDs, we conducted participatory mapping using Population Connectivity Across Borders toolkits. Data were analysed using thematic analysis approach using Atlas ti 7 software. Different age groups travelled across borders for various reasons. Younger age groups travelled across the border for education, trade, social reasons, employment opportunities, agriculture and mining. While older age groups mainly travelled for healthcare and social reasons. Other common reasons for crossing the borders included religious and cultural matters. Respondents reported seasonal variations in the volume of travellers. Respondents reported using both official (4 Kenya-Uganda, 5 Rwanda-Uganda borders) and unofficial Points of Entry (PoEs) (14 Kenya-Uganda, 20 Uganda-Rwanda) for exit and entry movements on borders. Unofficial PoEs were preferred because they had fewer restrictions like the absence of health screening, and immigration and customs checks. Key destination points (points of interest) included: markets, health facilities, places of worship, education institutions, recreational facilities and business towns. Twenty-eight health facilities (10- Lwakhakha, Uganda, 10- Lwakhakha, Kenya, and 8- Cyanika, Uganda) along the borders were the most commonly visited by the travellers and border communities. Complex population movement and connectivity patterns were identified along the borders. These were used to guide cross-border disease surveillance and other border health strategies in the three countries. Findings were used to revise district response and preparedness plans by strengthening community-based surveillance in border communities.

RETAINING WALL PLANNING IN WASTE MANAGEMENT

This study aims to analyze the performance and productivity of heavy equipment as well as the volume of waste produced in a waste disposal area (TPSA) located in Kuningan Regency. The research was carried out at the Ciniru TPSA located in Jalaksana District, Kuningang Regency, with the aim of finding out the data on the volumes of waste, transport trucks, and excavator heavy equipment. The results show that the amount of existing waste in the area reaches 630 m3 with an average amount of irritation of 71 times per day. In addition, the production of heavy machinery for garbage trucks, excavators, and bulldozers reaches 128.07 m3/hour, which is a working time of 8 hours and operational costs of Rp 244,957/hour, respectively. The findings of this study offer valuable information on the effectiveness of retaining walls in mitigating environmental impact, protecting agricultural areas, and improving waste handling practices. Moreover, investigating methods to extend landfill lifespan through improved spatial planning and capacity forecasting will be crucial, especially for regions facing waste overflow challenges in the near future.

Harvesting fragmented boreal forest: system selection using a simulation-optimization approach

ABSTRACT Nordic forests, such as those found in Canada were known to offer opportunities for large and relatively homogeneous harvesting blocks. Increased fragmentation of forests makes operation planning more difficult and affects costs of road building and machinery relocation. Currently, the diversity of systems used for forest operations in eastern Canada represents only a fraction of existing alternatives. It might be that at least one alternative outperforms the systems currently used in the fragmented boreal forest. Hence, a subset of potential systems was identified in a preliminary evaluation of harvest systems in fragmented operations. From this sample, the objective is to develop a mathematical model to identify the harvest system with the lowest wood procurement cost in fragmented boreal forests. The candidate systems were simulated and optimized using a static deterministic approach. According to our results, the best systems in fragmented forests involve fewer machines, hence a lower relocation cost. Two CTL systems outperformed all others. The system using removable crane self-loading trucks for transport and the one using the forwarder for loading both resulted in 4 $/m3 (USD) advantage over the third least expensive system in the most fragmented harvest sites. The proposed model can be directly applied to assess harvest systems in other parts of the world with similar forest fragmentation challenges.

Understanding health needs of professional truck drivers to inform health services: a pre-implementation qualitative study in a Canadian Province

ObjectivesLong-haul truck drivers experience multiple challenges, including increased health risks. A large percentage of professional truck drivers (PTDs) suffer from numerous chronic physical health conditions such as obesity, hypertension, diabetes, heart disease, sleep disorders, etc.) as well as poor mental health and social challenges. Furthermore, this population experiences numerous barriers related to accessing health care services including primary care and resources to improve their health. PTDs living in rural and remote areas are at higher risk. The objective of this study is to understand the views of PTDs and the trucking industry on health and personalized healthcare interventions and services.MethodsIn-depth semi-structured interviews were conducted with twenty-six individuals with contextual knowledge and experience in the trucking ecosystem, to better understand the needs, expectations, and preferences of PTDs based in New Brunswick (Canada), related to their health (physical, mental, and social). Analysis of the audiotape recording was conducted using thematic content analysis.ResultsThree major themes emerged from the qualitative analysis describing PTDs’ health needs, existing health and preventive services, as well as recommendations for personalized healthcare interventions and services to be implemented: (1) “My life as a trucker!” Understanding needs and challenges, (2) “Taking care of myself, do you think it is easy while you’re on the road?” Describing drivers and motivators for better health, and (3) “Can you hear what we need?” Translating needs into recommendations for tailored health services and preventative services.ConclusionA highly demanding work environment and lack of timely access to integrated primary care negatively affect PTDs’ health. Results of this study shed light on how to tailor primary care to improve its responsiveness and adequacy to PTDs’ needs and realities. PTDs-sensitive integrated services, including multicomponent interventions (health education, coaching for lifestyle changes, and social support), are still lacking within the New Brunswick health system.

Evaluating the Effects of Motion Cues in Virtual Truck Driver Training

The integration of simulation technology into professional training has transformed learning in various sectors. Although prior research has explored motion cueing in simulators such as aviation training, driver navigation and performance, there is limited investigation into the impact of motion stimuli in VR-based truck driver training. This study investigates the driving performance of truck drivers in two virtual driving tasks, comparing conditions with and without motion cues. Participants wore virtual reality headsets and were situated within an immersive motion simulator. They completed two driving tasks involving truck docking and highway driving. Simulator sickness, stress, and user experience were assessed using the simulator sickness questionnaire, subjective unit of distress scale, and user experience questionnaire, respectively. Our findings suggest that motion cues hold potential to enhance subjective experiences, making driving more engaging, stimulating, and mitigating motion sickness. However, they did not significantly affect overall driving performance, except for steering behavior. Participants exhibited more engaged steering during highway driving when motion cues were present. Our findings suggest that the impact of motion cues is task-dependent, with their absence not showing a significant detrimental effect on driving performance in the simulated environment. Further validation with field-observed data is necessary to confirm these findings. These insights can guide future policies and regulations governing virtual truck driver training, ultimately ensuring improved safety and performance in the industry.

Factors influencing noise annoyance across various transportation modes: lessons from the citizen science project "De Oorzaak"

The citizen science initiative "De Oorzaak" invited adult residents of Flanders (Belgium) to fill out the "Large Sound Survey", gathering over 8,000 answers in a month. This comprehensive 51-question survey evaluated annoyance levels across various transportation modes, drawing on established questionnaires like the Epworth Sleepiness Scale, Weinstein Noise Sensitivity Scale and Written Environmental Survey (SLO), organized by the Flemish government. It also aided in selecting participants for subsequent project phases. Comparing LSS results to the latest SLO report revealed a significant self-selection bias, with 33.3% highly annoyed by noise compared to 11.6% from the SLO. A profile could be drawn for the most annoyed participants: noise-sensitive individuals living in apartments or studios, adults (26-61 years old), and residing in densely populated areas. Regarding transportation noise, passenger cars and trucks lead as the most annoying sources, with %HA of 24.5% and 23.5%, respectively, followed by motorcycles and alike (%HA =21.5%). Conversely, rail and air traffic annoyance are considerably lower. Correlations were drawn between the several noise annoyance sources and individuals' characteristics. Overall, population density, age, fatigue level and quality of life are the personal aspects that correlate more consistently with road, rail, and air traffic noise annoyance.