Public transport performance is an important tool for users and operators. It generally allows them to verify whether the service provided efficiently effectively, identify areas where improvement may be needed, ensure that community are satisfied; support decision-making. In this research, public routes located in different Baghdad were studied. lines used daily by people because they pass thr...

Improving the quality of transportation services requires carriers to find better methods optimizing routes and work with containers when traveling from Ukraine EU countries. It has been established that container already occupies a significant share market tendency use it is only increasing. Ukraine, as transit state, great potential for development its own railway system. This article studies...

Pedestrian safety is a major concern due to the vulnerability of pedestrians versus other traffic, especially in urban environment. The fatalities and injuries suffered in pedestrian collisions often intensify the perceived severity of these accidents. The problem is particularly significant for transit bus operations because their operations encounter pedestrian traffic regularly in their rout...

This paper develops and demonstrates a quality control framework for bus schedule reliability. Automatic vehicle location (AVL) devices provide necessary data; data envelopment analysis (DEA) yields a valid summary measure from partial reliability indicators; and panel data analysis provides statistical confidence boundaries for each route-direction’s DEA scores. If a route-direction’s most rec...

introduction: renal dynamic study is a well-established and popular test in routine practice of nuclear medicine. the test is non-invasive, rapid and unique in evaluation of the kidney function. in despite of its clinical values, the parameters derived from renogram are physiologically meaningless. that is due to the fact that renogram is not the true kidney function. from mathematical points o...

This article proposes a methodology for developing optimal transit networks (route structures and headways) that minimizes transit transfers and total user cost while maximizing service coverage, given information on transit demand, transit fleet size, and the street network of the transit service area. The research provides an effective mathematical computational tool with minimal reliance on ...

We present an algorithm to find optimal routes in a multi-modal public transportation network. Our model takes into account many realistic features such as walking between multi-modal stations, transfer times, traffic days, multiple objectives and finding connections between geographical locations rather than just source and destination stations. In order to provide useful routing directions, w...

INTRODUCTION The Americans with Disabilities Act (ADA), passed in 1990, required that a specialized transit service be provided to serve disabled people within 3/4 of a mile of existing standard bus routes and light rail stations. Having such services available, elderly and disabled people have a unique mode choice decision that is not available for typical travelers: the choice between public ...