For a number of years vehicle fleet tracking systems are in use in companies operating large number of vehicles in the field. Proliferation of cheap and compact GPS receivers had the effect that Automatic Vehicle Location (AVL) systems today almost exclusively use satellite based locating systems. This paper presents characteristics of realized system tracking and analyzing city bus transit tra...

The article examines the transport model of costs for transportation on multimodal routes movement goods, depending time in transit, because this approach to optimization goods modern conditions is called their development market Ukraine and world. analysis latest research publications showed that process under control a operator not considered, use interaction modes taken into account, goal sy...

The introduction of Bus Rapid Transit (BRT), typically involving the use of exclusive bus lanes and related bus priority measures, is increasingly advocated as a flexible and cost-effective way of improving the attractiveness of public transit in congested urban areas by reducing travel times and variability. These schemes typically involve the reallocation of road space for exclusive use by bu...

The blood-brain barrier (BBB) protects the central nervous system (CNS) by restricting the passage of molecules and microorganisms. Despite this barrier, however, the fungal pathogen Cryptococcus neoformans invades the brain, causing a meningoencephalitis that is estimated to kill over 600,000 people annually. Cryptococcal infection begins in the lung, and experimental evidence suggests that ho...

A theory is provided for the problem of passenger waiting and route choice at a transit station where a set of lines serviced by vehicles of limited capacity are available to reach a given destination. It is assumed that the platform layout involves one boarding zone only. The theory addresses waiting discipline – either priority queuing or mingled waiting – and choice behaviour – either selfis...

1 Bus-stop consolidation is one of the most cost-effective ways for a transit agency to improve the 2 quality of their bus services. By removing unnecessary stops, buses will have reduced runtimes, 3 which can lead to higher frequencies and/or fewer buses on a route. Unfortunately, current 4 research on bus stop consolidation and stop spacing focuses on complex mathematical models 5 that are di...

An increasing number of systems have been proposed or deployed to the transit core of the Internet with the goal of observing and manipulating traffic in flight, systems we term Traffic Manipulating Boxes. Examples of these include: decoy routing systems, surveillance infrastructure like the NSA’s alleged QUANTUM project, and traffic shaping middleboxes. In this work, we examine a new approach ...

It is imperative for a transit system to track statistics about their ridership in order to plan bus routes. There exists a wide variety of methods for obtaining these statistics that range from relying on the driver to count people to utilizing cameras and sensors. Utah State University (USU) has undertaken the task of creating a high accuracy people counter using a texel camera. The project h...

OBJECTIVE To explore the hemodynamic changes and their correlation with clinical presentation during central retinal vein occlusion. MATERIALS AND METHODS Retrospective, 2-center study. The medical records of 27 patients with central retinal vein occlusion were reviewed. For each patient, the plasma transit in central retinal vessels and in peripapillary choroidal vessels was analyzed using i...

bus rapid transit is an innovative, high capacity, lower cost public transit solution in metropolitan cities. idea is to dedicate lanes for quick and efficient transport of passengers to their destinations. in the present investigation the environmental impact assessment of bus rapid transit  in tehran metropolitan city is brought out. for this purpose bus rapid transit lane no. 10 is investiga...