Results 61 to 70 of about 148,879 (213)

Innovative Bike-Sharing Design as a Research and Educational Platform for Promoting More Livable Urban Futures [PDF]

open access: yes, 2013
Studying the viability of innovative urban access design is the key in achieving optimum results when attempting to transform dogmatism referring to conventional car-orientation into a meaningful driver of modal change founded on the actual societal ...
Karjalainen, Toni-Matti   +2 more
core  

Improvement of Bicycle Ball-Type Overrunning Clutch Operation

open access: yesJournal of Mechanical Engineering
A comparative analysis of well-known literary sources has been conducted to identify and summarize the main shortcomings of existing freewheel ball clutches used in bicycles.
Malashchenko Volodymyr   +3 more
doaj   +1 more source

Data-Driven Recovery Potential Analysis and Modeling for Batteries Recovery Operations in Electric Bicycle Industry

open access: yesDiscrete Dynamics in Nature and Society, 2018
To help the government manage waste lead-acid batteries in a more targeted and sustainable way, accurately forecasting the number of waste lead-acid batteries and analyzing their recovery potential play a key role.
Ping Zhang, Guangfu Liu
doaj   +1 more source

Feasibility Study of a Campus-Based Bikesharing Program at UNLV [PDF]

open access: yes, 2017
Bikesharing systems have been deployed worldwide as a transportation demand management strategy to encourage active modes and reduce single-occupant vehicle travel.
Hu, Bingyi   +5 more
core   +1 more source

Light and ultralight electric vehicles [PDF]

open access: yes, 2010
Today electrical vehicles are again considered seriously. However, one is not yet used to their performance. An overview is given in what one can expect from electric vehicles, ranging from electric bicycles to the electrical SUV.
Van den Bossche, Alex
core  

Influence of Course Type on Upper Body Muscle Activity in Elite Cross-Country and Downhill Mountain Bikers During Off Road Downhill Cycling [PDF]

open access: yes, 2012
This study aimed to investigate upper body muscle activity using surface electromyography (sEMG) in elite cross-country (XCO) and downhill (DH) cyclists during off road descending and the influence of man-made (MM) and natural terrain (NT) descents on ...
Atkins, Stephen   +6 more
core  

What is a parked bicycle? Vehicle fleet characteristics in Australia

open access: yesTransportation Research Interdisciplinary Perspectives, 2020
Bicycle parking facilities are an important part of the transport system and their design can make bicycle transport more convenient. At a detailed level, the design of bicycle parking devices depends on how they relate to the bicycle's properties.
Robbie Napper
doaj   +1 more source

Universal flow-density relation of single-file bicycle, pedestrian and car motion

open access: yes, 2014
The relation between flow and density is an essential quantitative characteristic to describe the efficiency of traffic systems. We have performed experiments with single-file motion of bicycles and compare the results with previous studies for car and ...
Andresen, Erik   +6 more
core   +1 more source

Regulation vs. the Market: The Case of Bicycle Safety (Part I) [PDF]

open access: yes, 1991
This part of the article describes events leading to the creation of the Consumer Product Safety Commission - and the on-going debate between those who believe safety regulation is necessary and those who believe that market forces can achieve acceptable
Petty, Ross D.
core   +3 more sources

The usage and perception of pedestrian and cycling streets on residents’ well-being in Kalamaria, Greece [PDF]

open access: yes, 2018
Pedestrian zones are public spaces intended for the continued and safe mobility of pedestrians and people with disabilities, and they provide multiple benefits to urban areas. They counterbalance the densely built-up areas, decrease atmospheric pollution,
Kantartzis, Apostolos   +4 more
core   +1 more source

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