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Micro-mobility and road safety: why do e-scooter riders use the sidewalk? Evidence from a German field study
ObjectivesSince their introduction in 2019, the use of e-scooters has become widespread in Germany. Concerns about road safety, especially pedestrian...
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A nonlinear evolutionary equation modelling a dockless bicycle-sharing system
We model the operation of a dockless bicycle-sharing system by two groups of interacting components, bicycles on a sidewalk and users of the system....
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Smart Infrastructure for Shared Mobility
Micromobility has emerged as a green mode of transport, which offers an innovative way to handle persistent traffic planning problems such as the...
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Analysis of Non-motor Vehicle Traffic Flows and Traffic Conflicts on Isolated Bicycle Lane
In recent years, non-motorized vehicle (NMV) groups for the purpose of avoiding traffic jams and facilitating travel have developed rapidly in urban...
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The Concept of Rules and Recommendations for Riding Shared and Private E-Scooters in the Road Network in the Light of Global Problems
The work was dedicated to the topic of riding e-scooters in urban transport systems. These kind of new mobility solution is becoming more and more...
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A Smart Autonomous E-Bike Fail-Safe System
Electrical bicycles (E-bikes) have gained a lot of popularity because of their eco-friendliness and numerous other advantages. They are ahead of...
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Friend or foe? A spatial approach to overlay bicycle and scooter trajectories
Dockless e-scooter schemes have seen increasing popularity in 28 German cities. Increasing use on insufficiently dimensioned bicycle infrastructure...
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Introducing ODD-SAF: An Operational Design Domain Safety Assurance Framework for Automated Driving Systems
Over the past years, there has been an increasing acceptance on the need for scenario-based testing to ensure safe performance of Automated Driving...
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Autonomous last-mile delivery robots: a literature review
This literature review investigates how self-driving autonomous delivery robots (ADRs) impact last-mile deliveries, add value to the logistics and...
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Analysis of E-scooter Risk Factors by Road Types on Different Speed Levels
The safety of electric scooters (e-scooters) are issued frequently. Because of the structure of the e-scooter, it is highly affected by the road...
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Video observation of encounters between the automated shuttles and other traffic participants along an approach to right-hand priority T-intersection
IntroductionIncreasing numbers of deployment projects of automated shuttles have been taking place worldwide. Safety is one of the main concerns for...
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Speeds, Deeds and Needs on Two Wheels (or Three)
The bicycle is back. For the last decade, cities across the globe have been turning to the bicycle to add to the array of transportation options for...
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Regularization of Micro-mobility Modes in an Emerging Economy: A Case of India
The rise in growing traffic congestion, long urban commute durations, and lack of last and first-mile connectivity to public transport has led to...
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Level of Service Criteria of Rail Road Grade Crossing Based on the Perceptions of Motorist and Non-motorist
The current study explores whether motorists’ and non-motorists’ perceptions of level of service (LOS) accounting for various attributes at rail road...
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Mechanism underlying the impact of perception time on detection and recognition distance: New insights into bicycle safety
Perception time (PT) is a major factor affecting a driver’s ability to detect and recognize a bicycle. Researchers have attempted to enhance the PT...
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Emergent Bicycle Infrastructure During the COVID-19 Pandemic
Lockdown measures aimed to contain the COVID-19 pandemic brought about an unexpected surge in bicycle ridership in many cities around the world. In...
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Development of a Systematic Methodology to Enhance the Safety of Vulnerable Road Users in Develo** Countries
Vulnerable road users (VRU) such as pedestrians, motorcyclists, and bicyclists, account for more than half of total road traffic fatalities in...
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A new approach to ideation based on linkography combined with graph theory
Creativity is important in today’s fast changing world. Creative idea generation is essential to novel concept development and ultimately innovation....
