Search Results - "Harry Lahrmann"

Single-bicycle crashes: An in-depth analysis of self-reported crashes and estimation of attributable hospital cost by Olesen, Anne Vingaard, Madsen, Tanja Kidholm Osmann, Hels, Tove, Hosseinpour, Mehdi, Lahrmann, Harry Spaabæk

“…•Rate of single-bicycle crashes of 55 per 1,000 person-years among active cyclists.•Daily winter road maintenance is crucial in colder climates.•Factors…”
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Use of psychotropic medication and risk of road traffic crashes: a registry-based case–control study in Denmark, 1996–2018 by Olesen, Anne Vingaard, Madsen, Tanja Kidholm Osmann, Lahrmann, Harry, Nielsen, Jimmi

“…Rationale Use of psychotropics is relatively prevalent amongst motor vehicle drivers because mobility is also important for persons suffering from psychiatric…”
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The effect of periodic vehicle inspection on road traffic crash risk by Olesen, Anne Vingaard, Lahrmann, Harry, Jensen, Laura Vangsgaard, Øhlenschlæger, Rasmus

“…In the European Union (EU), periodic inspection of motor vehicles is mandatory. In Denmark, cars and vans are inspected for the first time four years after the…”
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Attributable hospital costs, home care costs and risk of long-term sickness benefits following traffic injuries by road user type by Olesen, Anne Vingaard, Petersen, Karin Dam, Lahrmann, Harry Spaabæk

“…Traffic injuries involving vulnerable road users tend to be forgotten in the political prioritisation in many countries. The underreporting of traffic crashes…”
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Does a tow-bar increase the risk of neck injury in rear-end collisions? by Olesen, Anne Vingaard, Elvik, Rune, Andersen, Camilla Sloth, Lahrmann, Harry S.

“…Does a tow-bar increase the risk of neck injury in the struck car in a rear-end collision? The rear part of a modern car has collision zones that are rendered…”
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A large-scale study on the speed-calming effect of speed humps by Agerholm, Niels, Sørensen, Lasse Høyrup, Rosenbeck Gøeg, Pelle, Lahrmann, Harry, Vingaard Olesen, Anne

“…Inappropriate speeding is one of the main causes for traffic-related injuries and fatalities. Studies have shown that more than 50 % of Danish car drivers…”
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Red-light crossing, crossing time and attitudes to crossing with intelligent green light for pedestrians by Øhlenschlæger, Rasmus, Tønning, Charlotte, Andersen, Camilla Sloth, Kidholm Osmann Madsen, Tanja, Lahrmann, Harry, Agerholm, Niels

“…In order to increase mobility and promote modal shift to walking, intersections in the city of Aarhus, Denmark, have been equipped with intelligent management…”
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Use of Low-Level Sensor Data to Improve the Accuracy of Bluetooth-Based Travel Time Estimation by Araghi, Bahar Namaki, Christensen, Lars Tørholm, Krishnan, Rajesh, Olesen, Jonas Hammershøj, Lahrmann, Harry

“…Bluetooth sensors have a large detection zone compared with other static vehicle reidentification systems. A larger detection zone increases the probability of…”
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Comparison of five bicycle facility designs in signalized intersections using traffic conflict studies by Madsen, Tanja Kidholm Osmann, Lahrmann, Harry

“…•Traffic conflict study comparing cyclists’ relative risk for five bicycle layouts.•Watchdog video analysis software applied to reduce video data.•Video…”
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An in-depth analysis of self-reported cycling injuries in single and multiparty bicycle crashes in Denmark by Hosseinpour, Mehdi, Madsen, Tanja Kidholm Osmann, Olesen, Anne Vingaard, Lahrmann, Harry

“…•Cyclist injury severity is analyzed using self-reporting crash data.•Separate multilevel logit models are developed for single and multiparty bicycle…”
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Online and Proactive Vehicle Rerouting with Uppaal Stratego by Bilgram, Alexander, Ernstsen, Emil, Greve, Peter, Lahrmann, Harry, Larsen, Kim G., Muñiz, Marco, Taankvist, Peter, Pedersen, Thomas

“…Modern navigation systems warn the user of traffic jams ahead and suggest alternative routes. However, a lemming effect can cause the alternative routes also…”
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Randomized trials and self-reported accidents as a method to study safety-enhancing measures for cyclists—two case studies by Lahrmann, Harry, Madsen, Tanja Kidholm Osmann, Olesen, Anne Vingaard

“…A large number of studies show that high visibility in traffic is important in the struggle of getting the attention from other road users and thus an…”
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Mode-Specific Travel Time Estimation Using Bluetooth Technology by Namaki Araghi, Bahar, Krishnan, Rajesh, Lahrmann, Harry

“…The problem of mode-specific travel time estimation is mostly relevant to arterials with different travel modes, including cars, buses, cyclists, and…”
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Pay as You Speed, ISA with incentive for not speeding: Results and interpretation of speed data by Lahrmann, Harry, Agerholm, Niels, Tradisauskas, Nerius, Berthelsen, Kasper K., Harms, Lisbeth

“…► We combined informative ISA with a Pay as You Speed (PAYS) concept. ► The results showed that ISA is an efficient tool to reduce speeding in particular on…”
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The effect of a yellow bicycle jacket on cyclist accidents by Lahrmann, Harry, Madsen, Tanja Kidholm Osmann, Olesen, Anne Vingaard, Madsen, Jens Chr. Overgaard, Hels, Tove

“…•A randomised controlled trial with 6793 cyclists shows a reduced accident risk due to a yellow bicycle jacket.•The test group had 47% fewer multiparty…”
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Pay as You Speed, ISA with incentives for not speeding: Results and interpretation of speed data by Lahrmann, Harry, Agerholm, Niels, Tradisauskas, Nerius, Berthelsen, Kasper K., Harms, Lisbeth

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Pay as You Speed, ISA with incentives for not speeding: A case of test driver recruitment by Lahrmann, Harry, Agerholm, Niels, Tradisauskas, Nerius, Næss, Teresa, Juhl, Jens, Harms, Lisbeth

“…► We made a field trial with Intelligent Speed Adaptation (ISA). ► We combined ISA with a 30% bonus on the car insurance premium. ► The goal was 300 young…”
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Reliability of Bluetooth Technology for Travel Time Estimation by Araghi, Bahar Namaki, Hammershøj Olesen, Jonas, Krishnan, Rajesh, Tørholm Christensen, Lars, Lahrmann, Harry

“…A unique Bluetooth-enabled device may be detected several times or not at all when it passes a sensor location. This depends mainly on the strength and speed…”
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Intelligent speed adaptation as an assistive device for drivers with acquired brain injury: A single-case field experiment by Klarborg, Brith, Lahrmann, Harry, NielsAgerholm, Tradisauskas, Nerius, Harms, Lisbeth

“…► ISA-equipment was used in a controlled field experiment as an assistive device for 2 drivers having retained their driver license after having acquired a…”
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Use of Low-Level Sensor Data to Improve the Accuracy of Bluetooth-Based Travel Time Estimation: Urban and Traffic Data Systems 2013 by BAHAR NAMAKI ARAGHI, CHRISTENSEN, Lars Tørholm, KRISHNAN, Rajesh, OLESEN, Jonas Hammershøj, LAHRMANN, Harry

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