Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 20 of 40 for “"Scooter"”.
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Design of an Electric Scooter Drivetrain
… a number of production stand-up electric scooters with the intention of replacing the aging gokarts. To enhance the educational value of the scooters, Professor Leeb wanted them heavily modified to allow students to explore the effect of gearing on electromechanical systems. Furthermore, …
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Shared E-scooter Adoption and Mode Substitution Patterns
… the adoption and mode substitution patterns of e-scooters using survey data from four metropolitan areas in the southern United States, obtained from Fall 2019 to Spring 2020. For adoption patterns, we find a positive correlation between the use of ridehailing services and being an e-scooter user, …
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Simulation Modeling of Calgary's E-Scooter System
… with several companies establishing e-bike and e-scooter programs in cities across the globe. This thesis analyzes two years of empirical data on e-scooter usage from a shared mobility pilot program in the City of Calgary to create a synthetic workload model of e-scooter traffic. A synthetic …
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Electric kick scooter assessment from vehicle dynamics to rider perspective
L'abstract è presente nell'allegato / the abstract is in the attachment
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Spatio-temporal comparative analysis of scooter share in Washington D.C.
Geospatial-temporal data for different e-scooter firms was collected and investigated for differences in e-scooter usage patterns among customers of the firms. Computational analysis using predictive algorithms and correlation analysis was done to find co-relationally important features for …
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Improving E-Scooter Safety: Deployment Policy Recommendations, Design Optimization, and Training Development
Electric scooters, or e-scooters, have become an increasingly popular form of transportation over the recent years. However, there have been numerous reports of safety concerns, crashes, and injuries for e-scooter riders and other road users as a result of e-scooter misuse. Until recently, very …
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Characteristics and costs of electric scooter injuries in Helsinki : a retrospective cohort study
… vaikuttavat olevan oikeutettuja. Avainsanat: E-scooter, Electric scooter, Injury, Accident, Traffic accident, Cost, Injury prevention
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The folding Roboscooter : structural analysis for an electric scooter used in urban conditions
The Roboscooter is an electric, folding scooter designed for use in dense urban areas where congestion and pollution is a problem. Already heavily used in most European cities, scooters provide cheaper, faster transportation than cars, but parking can still be difficult. By allowing the scooter to …
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Exploring the Link Between E-scooter Crash Mechanism and Injury Outcome Using Finite Element Analysis
The recent emergence of electric scooter (e-scooter) ride share companies has greatly increased the use of e-scooters in cities around the world. In this thesis, firstly, e-scooter injuries reported in the current literature as well as an overview of current e-scooter company policies, state laws, …
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For the Fun of It: A Culture Theory Study on How Fun Informs E-scooter Experiences
The rising popularity of shared e-scooters within urban transportation systems represent a shift towards low carbon alternatives yet there remain limited investigations into the affective dimensions, such as experiences of fun, within e-scooter consumption. By focusing on the consumptive …
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Opportunities and challenges for shared micromobility planning : a case study of Austin dockless scooter-share program
… bike-sharing to cutting-edge dockless electric scooters (e-scooters). The rise of shared micromobility in the U.S. was attributed to scooter-share programs in many cities such as Austin and Los Angeles. Research gaps exist in shared micromobility travel behavior for many reasons. First, it has …
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Data Acquisition and Processing Pipeline for E-Scooter Tracking Using 3d Lidar and Multi-Camera Setup
… The focus of this thesis will be the dock-less e-scooter and the primary goal will be to track its movements effectively and accurately with respect to cars on the road and the world. Since it is relatively more common to observe a car on the road than e-scooters, we propose a data collection …
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The RoboScooter a new personal mobility system
RoboScooter is the result of the design workshop "Concept Scooter Project with Sang Yang Motors." During the design workshop held in 2007, I proposed an electric folding scooter. There are two main features of this scooter, folding and fully electric. These two features are designed to solve two …
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Insights on an automated fall detection device designed for older adult wheelchair and scooter users: a qualitative study
… among 15 older adults who use wheelchairs and scooters through remote semi-structured interviews. Participants (mean age: 67.5 4.7 years) lived with a variety of disabilities including multiple sclerosis, cerebral palsy, spinal cord injury, stroke, osteoarthritis and spina bifida. …
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Identifying the gaps between needs, expectations, and views of different stakeholders related to car-sharing, bike-sharing, and scooter-sharing systems
L'abstract è presente nell'allegato / the abstract is in the attachment
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Deep Learning for Short-Term Spatiotemporal Prediction of Shared Dockless E-Scooter Demand: Grid-Based Representation, Temporal Input Design, and Day-Type-Aware Model Benchmarking
Shared electric scooter (e-scooter) systems exhibit dynamic spatiotemporal demand patterns, making accurate short-term prediction critical for fleet rebalancing and operations. Despite growing interest in shared micromobility demand prediction, literature still lacks a coherent image-based deep …
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Shared electric scooters and transportation equity : a multivariate spatial regression analysis of environmental factors on revealed travel behavior and mode shift potential
… has seen the emergence of the shared electric scooter: a new form of micro-mobility in the United States. Electric scooters embody many of the historic trends and contradictions endemic to innovation and marginalization in the transportation space. Researchers and policy-makers are faced with a …
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Contextualizing urban mobile fabrics
… Mobile Fabrics in the Asian context is the scooter and the Chinese traditional shop front. The scooter forms as a private space moving within the public space whereas the Chinese traditional shop front is a public space within a private property. The result of this design thesis is to aim at …
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Large scale modeling, model reduction and control design for a real-time mechatronic system
… have chosen the two-wheeled self-balancing scooter as the subject of the study in research on large scale mechatronic system, and efforts have been put on developing a completed mathematical modeling method based on a unified framework from varitional method for both mechanical subsystem and …
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Design and prototyping methods for brushless motors and motor control
… are implemented in a direct-drive electric scooter. The third case study, a 10kW axial flux motor, is used to demonstrate the flexibility of the design methods. A variety of ways to predict the motor constant, which relates torque to current and speed to voltage, are presented. The …
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