Enhancing a bus transit system is a possible solution to the growth of congestion in urban areas. Issues related to the safety of bus passengers, either on board or during their travel to a bus stop, should be considered. This article presents a GIS method to identify risky bus stops on a single bus route in the Serdang and Seri Kempangan area according to three attributes: location, characteri...

The amount of time users have to wait influences their mode transportation choice. Commuters don’t like in the bus station, especially when weather is terrible and for purpose keeping appointments. Scheduling buses various terminals will meet commuter’s needs. aim study reduce waiting commuters at station assign each route. A mathematical model called linear programming (LP) was developed sched...

BACKGROUND Behavioral surveys help interpret the magnitude of HIV/AIDS. We analyzed indicators of knowledge on HIV/AIDS and condom use among sub populations selected for behavioral surveillance in Ethiopia. METHODS We used 2005 HIV/AIDS behavioral data from ten target groups. These were female sex workers, defense forces, police force, pastoralists, truck drivers, intercity bus drivers, road ...

This paper presents an empirical study of the effects of urban growth controls on the intercity commuting of workers. Growth controls (land use regulations that attempt to restrict population growth and urban sprawl) have increased housing prices and diverted population growth to uncontrolled cities. It has been suggested that resulting changes in local labour supply might stimulate intercity c...

bus accident is a major health problem for bus drivers.  to identify the risk factors involved in bus accidents and to design a model showing the relation between the risk factors and bus driver’s health status, 219 bus drivers who worked for travel agencies in two areas of west and central iran were enrolled into this study.  we used a questionnaire to gather information regarding both the bus...

The presence of telecommunications and intelligent devices is increasing in electrical systems. With the IEC 61850 standard, topology substations being modified to known digital substations. These are divided into process, bay, station levels. this new topology, there a need for detailed studies about behavior protection, control, supervising functions analyze if these will not lose performance...

The FTA has identified the concept of Bus Rapid Transit as a means to increase the efficiency of transit operations while maintaining transit's proven safety record. According to the FTA website www.fta.dot.gov, " BRT combines the quality of rail transit and the flexibility of buses. It can operate on exclusive transitways, HOV lanes, expressways, or ordinary streets. A BRT system combines inte...

Abstract The airborne transmission of the COVID-19 virus was considered main cause infection. increasing concern about spread in confined spaces, characterized by high crowding indexes and an often-inadequate air exchange system, pushes scientific community to design many studies aimed at improving indoor quality. risk depends on several factors such as droplet properties, characteristics, airf...