| 1. |
- Belin, Matts-Åke, 1966-, et al.
(författare)
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Vision Zero : a road safety policy innovation
- 2012
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Ingår i: International Journal of Injury Control and Safety Promotion. - : Informa UK Limited. - 1745-7319 .- 1745-7300. ; 19:2, s. 171-179
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Tidskriftsartikel (refereegranskat)
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| 2. |
- Dekker, Sidney, et al.
(författare)
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Complicated, complex and compliant: Best practice in obstetrics
- 2013
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Ingår i: Cognition, Technology & Work. - : Springer Science and Business Media LLC. - 1435-5566 .- 1435-5558. ; 15:2, s. 189-195
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Tidskriftsartikel (refereegranskat)abstract
- Abstract in Undetermined In this study the distinction between complicated and complex is used to shed some light on compliance with best-practice guidelines. Data was gathered related to obstetric practice in labor wards and operating theatres at two Scandinavian hospitals, one of them being a university hospital, and in a training facility. The complexity of obstetrical intervention is analyzed in this paper, as is the potential of compliance-based routines in obstetrics. Complex situations are different from complicated ones and patient safety management efforts should recognize and enhance the sort of diversity that helps the emergence of resilience in complex situations.
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| 3. |
- von Thiele Schwarz, Ulrica, 1975-, et al.
(författare)
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Leadership training as an occupational health intervention : improved safety and sustained productivity
- 2016
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Ingår i: Safety Science. - : Elsevier BV. - 0925-7535 .- 1879-1042. ; 81, s. 35-45
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Tidskriftsartikel (refereegranskat)abstract
- The safety climate in an organization is determined by how managers balance the relative importance of safety and productivity. This gives leaders a central role in safety in an organization, and from this follows that leadership training may improve safety. Transformational leadership may be one important component but may need to be combined with positive control leadership behaviors. Leadership training that combines transformational leadership and applied behavior analysis may be a way to achieve this. Purpose: The study evaluates changes in safety climate and productivity among employees whose leaders (n = 76) took part in a leadership training program combining transformational leadership and applied behavior analysis. Changes in managers' ratings of transformational leadership, contingent rewards, Management-by-Exceptions Active (MBEA) and safety self-efficacy were evaluated. Moreover, we compare whether the training has differentiated effects on safety depending on managers' specific focus on improvements in: (1) safety, (2) productivity or (3) general leadership. Result: Safety climate improved over time, while self-rated productivity remained unchanged. As hypothesized, transformational leadership, contingent rewards and safety self-efficacy as proxies for positive control behaviors increased while MBEA, a negative control behavior, decreased. Managers focusing on general leadership skills showed greater improvement in safety climate expectations. Conclusions: Training leaders in both transformational leadership and applied behavior analysis is related to improvements in leadership and safety. There is no added benefit of focusing specifically on safety or productivity.
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| 4. |
- Ahlström, Christer, 1977-, et al.
(författare)
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Effects of the road environment on the development of driver sleepiness in young male drivers
- 2018
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Ingår i: Accident Analysis and Prevention. - : PERGAMON-ELSEVIER SCIENCE LTD. - 0001-4575 .- 1879-2057. ; 112, s. 127-134
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Tidskriftsartikel (refereegranskat)abstract
- Latent driver sleepiness may in some cases be masked by for example social interaction, stress and physical activity. This short-term modulation of sleepiness may also result from environmental factors, such as when driving in stimulating environments. The aim of this study is to compare two road environments and investigate how they affect driver sleepiness. Thirty young male drivers participated in a driving simulator experiment where they drove two scenarios: a rural environment with winding roads and low traffic density, and a suburban road with higher traffic density and a more built-up roadside environment. The driving task was essentially the same in both scenarios, i.e. to stay on the road, without much interaction with other road users. A 2 x 2 design, with the conditions rural versus suburban, and daytime (full sleep) versus night-time (sleep deprived), was used. The results show that there were only minor effects of the road environment on subjective and physiological indicators of sleepiness. In contrast, there was an increase in subjective sleepiness, longer blink durations and increased EEG alpha content, both due to time on task and to night-time driving. The two road environments differed both in terms of the demand on driver action and of visual load, and the results indicate that action demand is the more important of the two factors. The notion that driver fatigue should be countered in a more stimulating visual environment such as in the city is thus more likely due to increased task demand rather than to a richer visual scenery. This should be investigated in further studies.
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| 5. |
- Bergström, Johan, et al.
(författare)
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The Social Process of Escalation: A Promising Focus for Crisis Management Research
- 2012
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Ingår i: BMC Health Services Research. - : Springer Science and Business Media LLC. - 1472-6963. ; 12:161
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Tidskriftsartikel (refereegranskat)abstract
- Background This study identifies a promising, new focus for the crisis management research in the health care domain. After reviewing the literature on health care crisis management, there seems to be a knowledge-gap regarding organisational change and adaption, especially when health care situations goes from normal, to non-normal, to pathological and further into a state of emergency or crisis. Discussion Based on studies of escalating situations in obstetric care it is suggested that two theoretical perspectives (contingency theory and the idea of failure as a result of incomplete interaction) tend to simplify the issue of escalation rather than attend to its complexities (including the various power relations among the stakeholders involved). However studying the process of escalation as inherently complex and social allows us to see the definition of a situation as normal or non-normal as an exercise of power in itself, rather than representing a putatively correct response to a particular emergency. Implications The concept of escalation, when treated this way, can help us further the analysis of clinical and institutional acts and competence. It can also turn our attention to some important elements in a class of social phenomenon, crises and emergencies, that so far have not received the attention they deserve. Focusing on organisational choreography, that interplay of potential factors such as power, professional identity, organisational accountability, and experience, is not only a promising focus for future naturalistic research but also for developing more pragmatic strategies that can enhance organisational coordination and response in complex events.
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| 6. |
- Nyberg, Jonna, 1967-, et al.
(författare)
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How does driving license withdrawal affect subjective well-being? A Swedish comparative survey study of visual field loss
- 2021
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Ingår i: European Transport Research Review. - : Springer. - 1867-0717 .- 1866-8887. ; 13:1
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Tidskriftsartikel (refereegranskat)abstract
- Research has found strong relationships between access to transport, accessibility of activities, and subjective well-being (SWB), and society is said to be car dependent. Accordingly, this study investigates, in a Swedish context, whether and how withdrawal of a driving license for a private car due to visual field loss (VFL) affects SWB. A web survey was used for statistical comparisons of three respondent groups (n = 436): people with a driving license, people with a driving license and VFL, and people whose driving license was withdrawn due to VFL. The inclusion criterion for all participants was that they should have a diagnosis that could cause VFL. The no-license group had lower overall SWB than did respondents with driving licenses. The no-license group also perceived less access to transport means in order to live a life to be satisfied with than did the other groups. The most used transport means in the no-license group was getting a lift in a car, though this group had a strong desire to drive a car. Few respondents in the license groups wanted to use specific transport means to a greater extent, car driving being the most used transport means. Some inter-group differences were seen regarding how access to activities (measured by frequency of actual trips) affected SWB. This study found a significant negative effect of driving license withdrawal on SWB. However, the results imply that qualitative aspects other than the relationship between the frequencies of trips and activities might also affect SWB, and more research on this subject is needed.
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| 7. |
- Nyström, Monica, et al.
(författare)
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Locally based research and development units as knowledge brokers and change facilitators in health and social care of older people in Sweden
- 2015
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Ingår i: Evidence & Policy. - : Policy Press. - 1744-2648 .- 1744-2656. ; 11:1, s. 57-80
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Tidskriftsartikel (refereegranskat)abstract
- This article investigates the role of locally based research and development units (R&Ds) focusing on health and social services. Nearly 300 Local R&Ds are funded by the Swedish government with the intention to facilitate knowledge transfer and development of high quality and effective health and social care organisations. Based on analyses of archival data on aims, activities and outputs of R&Ds focusing on care for older people the authors argue that Local R&Ds have potentials to act as knowledge brokers, change agents and researchers, but these overlapping roles need clarified strategies and enactment of a variety of skills.
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| 8. |
- Palmerud, Gunnar, 1948, et al.
(författare)
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Mechanical exposure implications of rationalization : A comparison of two flow strategies in a Swedish manufacturing plant
- 2012
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Ingår i: Applied Ergonomics. - : Elsevier BV. - 0003-6870 .- 1872-9126. ; 43:6, s. 1110-1121
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Tidskriftsartikel (refereegranskat)abstract
- The aim of this case study was to (1) investigate differences in mechanical exposure (i.e. mechanical forces arising in the body of the operator) between two production strategies: long-cycle parallelised flow assembly (OLD) and conventional serial flow assembly (NEW), and (2) estimate potential changes in job exposure as a consequence of waste reduction when rationalising a line system.Data on postures, movements and whole body exposure were collected during an ordinary working shift, by means of video recordings synchronised to direct technical measurements of six professional operators.The results revealed the machine paced NEW system to have slower movements with less time spent in movements of high velocity compared to the self-paced OLD system. No significant differences were found between time-median posture levels. ‘Disturbances’ in the NEW system offered lower mechanical risk exposures compared to direct assembly work. Modelling the removal of wasteful ‘disturbances’ revealed both an increase in risk-implying fast movements and decrease in recovery-implying periods at low velocity – effectively isolating a work intensification. This study helps expose the complex relationship between rationalizations and mechanical exposure for system operators
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| 9. |
- Ahlström, Christer, 1977-, et al.
(författare)
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The impact of driver sleepiness on fixation-related brain potentials
- 2020
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Ingår i: Journal of Sleep Research. - : Wiley. - 0962-1105 .- 1365-2869. ; 29:5
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Tidskriftsartikel (refereegranskat)abstract
- The effects of driver sleepiness are often quantified as deteriorated driving performance, increased blink durations and high levels of subjective sleepiness. Driver sleepiness has also been associated with increasing levels of electroencephalogram (EEG) power, especially in the alpha range. The present exploratory study investigated a new measure of driver sleepiness, the EEG fixation-related lambda response. Thirty young male drivers (23.6 +/- 1.7 years old) participated in a driving simulator experiment in which they drove on rural and suburban roads in simulated daylight versus darkness during both the daytime (full sleep) and night-time (sleep deprived). The results show lower lambda responses during night driving and with longer time on task, indicating that sleep deprivation and time on task cause a general decrement in cortical responsiveness to incoming visual stimuli. Levels of subjective sleepiness and line crossings were higher under the same conditions. Furthermore, results of a linear mixed-effects model showed that low lambda responses are associated with high subjective sleepiness and more line crossings. We suggest that the fixation-related lambda response can be used to investigate driving impairment induced by sleep deprivation while driving and that, after further refinement, it may be useful as an objective measure of driver sleepiness.
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| 10. |
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