Results 21 to 30 of about 1,847 (158)

Electric Bicycle Injuries and Hospitalizations [PDF]

JAMA Surgery
This cross-sectional study investigates injury trends associated with electric bicycles in the US from 2017 to 2022.
Fernandez, Adrian M, Li, Kevin D, Patel, Hiren V, Allen, Isabel Elaine, Ghaffar, Umar, Hakam, Nizar, Breyer, Benjamin N   +6 more
openaire   +3 more sources

Improvement of Power Capacity of Electric-Assisted Bicycles Using Fuel Cells with Metal Hydride

Energies, 2020
Hydrogen is an alternative fuel that is currently being used in fuel cell (FC) applications. This study focuses on electric-assisted bicycles (electric bicycles) powered by FCs and aims to determine the configuration of an FC system based on power demand.
Chiharu Misaki, Daisuke Hara, Noboru Katayama, Kiyoshi Dowaki   +3 more
doaj   +1 more source

Hotspots Identification and Classification of Dockless Bicycle Sharing Service under Electric Fence Circumstances

Journal of Advanced Transportation, 2022
Dockless bicycle sharing is one of the low-carbon transportation modes towards sustainable mobilities. Electric fences, as an effective solution for parking management, may have a high potential in guiding the usage of dockless bicycles at a low ...
Ying Hui, Yingkun Xie, Qing Yu, Xiaolei Liu, Xinyuan Wang   +4 more
doaj   +1 more source

Possibility to Use Professional Bicycle Computers for the Scientific Evaluation of Electric Bikes: Velocity, Cadence and Power Data

Energies, 2022
The aim of this study was to check whether the data recorded by a bicycle computer paired with typical measurement sensors can be useful for a scientific evaluation of the cyclist–bicycle anthropotechnical system, including electric bicycles. The problem
Tomasz Matyja, Andrzej Kubik, Zbigniew Stanik   +2 more
doaj   +1 more source

Design of Electric Bicycle Controller [PDF]

Computer and Information Science, 2009
This article introduces a sort of intelligent brushless DC motor driver and its concrete application in electric bicycle, and discusses the hardware and software design scheme of the controller, and realizes the speed control, over-current protection and battery under-voltage protection of the brushless DC motor.
openaire   +1 more source

Modeling of speed distribution for mixed bicycle traffic flow

Advances in Mechanical Engineering, 2015
Speed is a fundamental measure of traffic performance for highway systems. There were lots of results for the speed characteristics of motorized vehicles.
Cheng Xu, Qiangwei Li, Zhaowei Qu, Pengfei Tao   +3 more
doaj   +1 more source

Could It Be a Bike for Everyone? The Electric Bicycle in Poland

Energies, 2021
The purpose of study was to find out how electric bikes are perceived in Poland, a country with a high level of motorisation and a low cycling culture. A key question was to investigate whether differences in perceptions between traditional (unassisted ...
Michał Adam Kwiatkowski, Elżbieta Grzelak-Kostulska, Jadwiga Biegańska   +2 more
doaj   +1 more source

ELECTRIC BIKES FOR GREEN MOBILITY IMPROVEMENT IN GILI IYANG, MADURA

Jurnal Layanan Masyarakat (Journal of Public Services)
This community service program is implemented in an island region that has limited access to electricity and fuel. This program is implemented on Gili Iyang Island, Sumenep, Madura.
Yoga Uta Nugraha, Muhammad Syahril Mubarok, Retna Apsari   +2 more
doaj   +1 more source

Optimization of electric bicycle for youths with disabilities [PDF]

SpringerPlus, 2014
Abstract Cerebral palsy is a group of neurodevelopmental disorders that affect a person’s ability to move and to maintain balance and posture. People with cerebral palsy have also perception and space orientation deficits so that special assistance devices should be developed to compensate these handicaps.
Blumenstein, Tobias, Zeitlmann, Hilar, Alves-Pinto, Ana, Turova, Varvara, Lampe, Renée   +4 more
openaire   +2 more sources

Application of coefficients сorrelation of offer to sale, market or discount in determining the market value of bicycles and their modifications

Архів кримінології та судових наук
The article summarizes the results of expert practice research on the bicycle sales market in the western regions of Ukraine. The use of ratios of supply to markup for bicycles and electric bicycles and consideration of discounts for wholesale purchases
Andrij Schatkovskyj, Oleksandr Bilyj, Stepan Bilobran   +2 more
doaj   +1 more source