present study is an extension of earlier work carried out on two-lane two way roads in the two provinces of pakistan i.e. n-25, n-55 and n-5 regarding the measure of operating speed and development of operating speed prediction models. curved sections of two-lane rural highways are the main location of run-off road accidents. in addition to that the road alignment having combination of geometri...

abstractbackground: a modern teaching method has been used for educating the midwifery students. regarding the importance of accuracy and speed among the midwifery students, especially in the stressful condition of childbirth, this study aimed to investigate the effect of time management and precaution techniques on the midwifery student's clinical performance in the labour ward.methods: t...

Packet buffering in high speed routers requires a memory management unit to maintain the structure of the queues. With the dramatic increase in link speed and number of traffic flows, per-flow queuing becomes more and more challenging for the memory management unit since millions of queues should be maintained. To address this issue, a scheme called Dynamic Queue Sharing (DQS) is proposed in th...

increasing competitiveness between software companies , that stems from customer needs and new information technologies, obliges the companies to improve their products’ quality according to high speed and low cost. this research seeks to introduce and determine the software production assembly line, one of the software development approaches. a three stage questionnaire was used to collect inf...

This study uses regression analysis to evaluate long-run traffic management system performance. Three important traffic management systems in the Twin Cities metro area—Ramp Metering, Variable Message Signs, and Freeway Service Patrols (the Highway Helper Program) were evaluated using multiple regression models to predict link speed and incident rate. We find that ramp meters increase freeway l...

Chinese express highway has following characteristics: incomplete control of access, divided directions, multiple lanes, heavy volume of traffic, high speed, severe lateral disturbance, etc. These lead to the highest traffic accident rate and death rate, which makes these express highways become the most unsafe highways in China. This study focuses on express highway to analysis its representat...