نتایج جستجو برای: shared bicycles

تعداد نتایج: 112246  

Journal: :ISPRS international journal of geo-information 2021

Background: In a world where every municipality is pursuing the goals of more sustainable mobility, bicycles play fundamental role in getting rid private cars and travelling by an eco-friendly mode transport. Additionally, shared bikes can be used as feeder transit system, solving problem first- last-mile trips. Thanks to GIS (Geographic Information System) software, it possible evaluate effect...

2004
Ondrej Sváb-Zamazal Vojtech Svátek Martin Kavalec Martin Labský

We examine the suitability of RDF, RDF Schema (as simple ontology language), and RDF repository Sesame, for providing the backend to a prospective domain-specific web search tool, targeted at the offer of bicycles and their components. Actual data for the RDF repository are to be extracted by analysis modules of a distributed knowledge-based system named Rainbow . Attention is paid to the compa...

Journal: :Injury prevention : journal of the International Society for Child and Adolescent Injury Prevention 1995
B Kopjar T M Wickizer

OBJECTIVES The risk of injury to children riding bicycles has been previously documented. However, the specific risk arising from the use of bicycles as a mode of transportation to and from school is unknown. This study examines the incidence of bicycle related injuries among school age children. METHODS A comprehensive prospective injury registration system was established in Stavanger, Norw...

Journal: :Transportation Research Part C-emerging Technologies 2021

The study proposes a mathematical framework to explain the stochastic behavioural patterns of personal mobility (PM) devices under low-carbon heterogeneous traffic conditions in shared lanes. We create set anticipation factors PM behaviour model tackle sensitivities both space headway and relative speed against intra- inter-modes. proposed involves deterministic force. In force, are used an opt...

Journal: :IOP conference series 2022

Abstract For carbon neutrality of cities, we should compensate dioxide gains from vehicles. Human-driven ones are not carbon-free because cyclists perform hard work. Green roofs an adequate carbon-capturing facility, especially for the dense building. We used previous author’s data sequestration them. The gained a cyclist is calculated using aggregated indicators work and rest. Also, experiment...

Journal: :Inf. Process. Manage. 1996
R. Lamb

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Journal: :Organic letters 2012
Jared Criswell Kevin Potter Freya Shephard Michael H Beale Reuben J Peters

Class II diterpene cyclases catalyze bicyclization of geranylgeranyl diphosphate. While this reaction typically is terminated via methyl deprotonation to yield copalyl diphosphate, in rare cases hydroxylated bicycles are produced instead. Abietadiene synthase is a bifunctional diterpene cyclase that usually produces a copalyl diphosphate intermediate. Here it is shown that substitution of aspar...

2014
KELLEY TUTHILL

The victims went to their respective residence halls after the incidents and called security. Johnson said the suspects were last seen riding on their bicycles south near the Library. Suspect one is described as a black male, 15 to 20 years old, muscular build, short hair, and wearing a white button down shirt and blue jeans. Suspect two is described as a black male, possibly 17 to 20 years old...

2005
Mark Everingham Andrew Zisserman Christopher K. I. Williams Luc Van Gool Moray Allan Christopher M. Bishop Olivier Chapelle Navneet Dalal Thomas Deselaers Gyuri Dorkó Stefan Duffner Jan Eichhorn Jason D. R. Farquhar Mario Fritz Christophe Garcia Thomas L. Griffiths Frédéric Jurie Daniel Keysers Markus Koskela Jorma Laaksonen Diane Larlus Bastian Leibe Hongying Meng Hermann Ney Bernt Schiele Cordelia Schmid Edgar Seemann John Shawe-Taylor Amos J. Storkey Sándor Szedmák Bill Triggs Ilkay Ulusoy Ville Viitaniemi Jianguo Zhang

The PASCAL Visual Object Classes Challenge ran from February to March 2005. The goal of the challenge was to recognize objects from a number of visual object classes in realistic scenes (i.e. not pre-segmented objects). Four object classes were selected: motorbikes, bicycles, cars and people. Twelve teams entered the challenge. In this chapter we provide details of the datasets, algorithms used...

2009
Pierre Borgnat Eric Fleury Céline Robardet Antoine Scherrer

Public transportation systems like Lyon’s bicycle community sharing program can be considered as a complex system composed of interconnected stations that exchange bicycles. Such system generates digital footprints that reveals the activity in the city over time and space and make possible their analyze. In this paper, the analysis deals with the spatial understanding and visualization of bicyc...

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