Results 21 to 30 of about 18,049 (263)

On the Bike Spreading Problem

open access: yesCoRR, 2021
Proc. 21st Symposium on Algorithmic Approaches for Transportation Modelling, Optimization, and Systems (ATMOS 2021)
Elia Costa, Francesco Silvestri 0001
openaire   +5 more sources

Analysis of the Bicycle Roads System as an Element of a Smart Mobility on the Example of Poland Provinces

open access: yesSmart Cities, 2023
Based on cited literature, it can be observed that the bike road system is an important part of Smart Mobility. The amount of bicycle roads can be seen as one of the technical-infrastructure indicators used to measure the potential of the Smart Mobility ...
Radosław Wolniak
doaj   +1 more source

Exposure of Children in a Bicycle Trailer to Whole-Body Vibration

open access: yesProceedings, 2020
This study investigated the effects of road surface (tarmac, gravel, cobblestones), load case (single passenger, two passengers), tire pressure (3.0, 4.0, 5.0 bar), and cycling velocity (10.0, 17.5, 25.0 km/h) on the whole-body vibration of children ...
Stefan Schwanitz   +2 more
doaj   +1 more source

It’s snowing? Keep on rolling! Individual determinants of winter cycling in Québec

open access: yesActive Travel Studies, 2023
Bicycle commuting during the winter is an increasingly popular practice in Québec, Canada, that is associated with benefits for public and environmental health. Constructs of the Theory of Planned Behavior and habit are associated with modes of transport
Celia Kingsbury   +5 more
doaj   +2 more sources

IMPACTS OF THE COVID-19 PANDEMIC ON DEMAND OF PUBLIC BIKE SYSTEM AND ITS CORRELATION WITH URBAN LIFE [PDF]

open access: yesThe International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2022
Public bike systems provide the flexibility of bike-usage that users can rent and return a bike freely at any station. The convenience of the bike-travel system, however, may turn into a disadvantage of demand-supply imbalance in the bike inventory.
E. Lee, B. Son, J. B. Lee
doaj   +1 more source

DISEÑO, CONSTRUCCIÓN Y EVALUACIÓN DE UN GENERADOR DE HIDRÓGENO ADAPTADO A UN MOTOR DE DOS (2) TIEMPOS EN UNA BICICLETA EN LA CIUDAD DE BOGOTÁ

open access: yesRevista Ingeniería, Matemáticas y Ciencias de la Información, 2022
This article shows the second phase of development of the proposal for the design, construction, and evaluation of ahydrogen generator for bicycles that will be incorporated into a two (2) stroke engine as a mobility alternative in the cityof Bogotá ...
Yimi Leandro Rodríguez Ramírez   +2 more
doaj   +1 more source

Robot Evacuation on a Line Assisted by a Bike

open access: yesInformation, 2021
Two robots and a bike are initially placed at the origin of an infinite line. The robots are modelled as autonomous mobile agents whose communication capabilities are either in the wireless or face-to-face model, while the bike neither can move nor ...
Khaled Jawhar, Evangelos Kranakis
doaj   +1 more source

Validating and Comparing Highly Resolved Commercial “Off the Shelf” PM Monitoring Sensors with Satellite Based Hybrid Models, for Improved Environmental Exposure Assessment

open access: yesSensors, 2020
Particulate matter is a common health hazard, and under certain conditions, an ecological threat. While many studies were conducted in regard to air pollution and potential effects, this paper serves as a pilot scale investigation into the spatial and ...
Dan Lesser   +4 more
doaj   +1 more source

Repositioning Bikes with Carrier Vehicles and Bike Trailers in Bike Sharing Systems

open access: yesCoRR, 2019
Bike Sharing Systems (BSSs) have been adopted in many major cities of the world due to traffic congestion and carbon emissions. Although there have been approaches to exploiting either bike trailers via crowdsourcing or carrier vehicles to reposition bikes in the ``right'' stations in the ``right'' time, they do not jointly consider the usage of both ...
Xinghua Zheng   +3 more
openaire   +2 more sources

Bike Angels [PDF]

open access: yesProceedings of the 1st ACM SIGCAS Conference on Computing and Sustainable Societies, 2018
Bike-sharing systems provide a sustainable and affordable transportation alternative in many American cities. However, they also face intricate challenges due to imbalance, caused by asymmetric traffic demand. That imbalance often-times leads to bike-sharing stations being empty (full), causing out-of-stock events for customers that want to rent ...
Hangil Chung   +2 more
openaire   +1 more source

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