As it is widely accepted, cycling tends to produce health benefits and reduce air pollution. Policymakers encourage people to use bikes by improving cycling facilities as well as developing bicycle-sharing systems (BSS). It is increasingly interesting to investigate how environmental factors influence the cycling behavior of users of bicycle-sharing systems, as users of bicycle-sharing systems ...

In recent years, there has been increasing attention on bicycle-sharing systems (BSS) as a viable and sustainable mode of transportation for short trips. However, due to relatively recent adoption of BSS there is very little research exploring how people consider these systems within the existing transportation alternatives. Given the recent growth of BSS across the world, there is substantial ...

This study addresses a strategic design problem for bicycle sharing systems incorporating bicycle stock considerations. The problem is formulated as a hub location inventory model. The key design decisions considered are: the number and locations of bicycle stations in the system, the creation of bicycle lanes between bicycle stations, the selection of paths of users between origins and destina...

Abstract Bicycle-sharing systems (BSSs) have started to play an important role in the transport of cities worldwide as a sustainable alternative dominant motorised mobility culture. BSSs also expanded over time include regions and metropolitan areas well small towns rural areas. The purpose this paper is identify compare goals connecting individual communes area bicycle system. authors applied ...

BACKGROUND Few studies have examined potential disparities in access to transportation infrastructures, an important determinant of population health. PURPOSE To examine individual- and area-level disparities in access to the road network, public transportation system, and a public bicycle share program in Montreal, Canada. METHODS Examining associations between sociodemographic variables a...

Cyanobacteria are the oldest life form making important contributions to global CO2 fixation on the Earth. Phycobilisomes (PBSs) are the major light harvesting systems of most cyanobacteria species. Recent availability of the whole genome database of cyanobacteria provides us a global and further view on the complex structural PBSs. A PBSs linker family is crucial in structure and function of m...

P-element-based gene and enhancer trap strategies have provided a wealth of information on the expression and function of genes in Drosophila melanogaster. Here we present a new vector that utilizes the simple insertion requirements of the piggyBac transposon, coupled to a splice acceptor (SA) site fused to the sequence encoding enhanced green fluorescent protein (EGFP) and a transcriptional te...