Results 21 to 30 of about 371,940 (300)
Discrete Applied Mathematics, 1997 Let \(G=(V,E)\) be a graph with \(n\) vertices, and let \(M\) be a (left) modul over a principal ideal domain \(D\). Let \(W_0(M)\) and \(W_1(M)\) denote the modules of all vertex and edge weightings over \(M\), respectively. An incidence weighting \(\eta\) of \(G\) is a weighting of each incident vertex-edge pair \((v, e)\) with an element of \(D ...
Kenneth A. Berman, Yanpei Liu
openaire +1 more source
Which environmental factors most strongly influence a street's appeal for bicycle transport among adults? : a conjoint study using manipulated photographs [PDF]
, 2016 BACKGROUND: Micro-environmental factors (specific features within a streetscape), instead of macro-environmental factors (urban planning features), are more feasible to modify in existing neighborhoods and thus more practical to target for environmental ...
De Bourdeaudhuij, Ilse +6 more
core +3 more sources
Advances in Mechanical Engineering, 2017 This article aims to measure bicycle facility operating state based on the survey and analysis of bicycles’ abreast riding. We conducted a detailed bicycle operating investigation consisting of four exclusive bicycle paths in Nanjing, China, and ...
Xingchen Yan +4 more
doaj +1 more source
Crowdsourced bicycling crashes and near misses: trends in Canadian cities
Urban, Planning and Transport Research, 2021 Safety concerns are a barrier to increasing bicycling. BikeMaps.org, a tool for crowdsourcing bicycling collisions, near misses, and falls, offers rich data on local bicycling safety concerns.
Karen Laberee +4 more
doaj +1 more source
Bicycle-Sharing System Analysis and Trip Prediction
, 2016 Bicycle-sharing systems, which can provide shared bike usage services for the public, have been launched in many big cities. In bicycle-sharing systems, people can borrow and return bikes at any stations in the service region very conveniently. Therefore,
Li, Moyin +3 more
core +1 more source
Bicycle and car share schemes as inclusive modes of travel? A socio-spatial analysis in Glasgow [PDF]
, 2016 Public bicycle and car sharing schemes have proliferated in recent years and are increasingly part of the urban transport landscape. Shared transport options have the potential to support social inclusion by improving accessibility: these initiatives ...
Clark, Julie, Curl, Angela
core +1 more source
The Effect of Environmental Differences on EEG and Mood State in Bicycle Exercise [PDF]
The Asian Journal of KinesiologyOBJECTIVES The purpose of this study is to compare and analyze the effects of environmental differences on EEG and mood states in bicycle exercise. METHODS A total of 60 participants took part, with 20 participants each in indoor, outdoor, and virtual ...
Jonghwa Lee, Youngho Kim
doaj +1 more source
Molecular cancer prevention: Intercepting disease
Molecular Oncology, EarlyView.Oncological practice must evolve, from treating established tumours to proactive cancer interception before clinical manifestation. This will require mechanistic insight into tumour initiation, validated biomarkers of early disease development and redesigned clinical trials, enabling cancer interception to become a core pillar of oncology with the ...
Charlotte Grieco +2 more
wiley +1 more source
Campus Mobility for the Future: The Electric Bicycle [PDF]
, 2012 Sustainable and practical personal mobility solutions for campus environments have traditionally revolved around the use of bicycles, or provision of pedestrian facilities.
Koh, Leong Hai +6 more
core +1 more source