scholarly journals Train describer records as a source of information for infrastructure monitoring, performance analysis and traffic management

Author(s):  
P. Kecman ◽  
R.M.P. Goverde ◽  
L.A. Hansen
2020 ◽  
Vol 3 (1) ◽  
pp. 40
Author(s):  
Yordan Suryoatmojo

Pasuruan Regency is one of the regions in Indonesia which is precisely located in the province of East Java. With a very rapid economic development will certainly affect the flow of traffic, especially at the intersection. One of the most populous intersections is the Srikandi Four Intersection which is located in Pandaan District. To improve safety at an intersection, traffic management is necessary. This study aims to analyze the performance of the intersection by using the MKJI calculation and calculate the area of the Special Stop Room (RHK) of a motorcycle that refers to the Guidelines for Designing Motorcycle RHK at a Signed Intersection in the Urban Area planned on Jalan R.A. Kartini and Jalan A. Yani. The method used to plan the RHK of this motorcycle uses quantitative descriptive methods and qualitative descriptive methods. Intersection performance results obtained from calculations for the existing conditions of the North approach capacity (Jalan Urip Sumoharjo) 252 pcu / hour, queue length 131 m, degree of saturation of 0.85. Eastern approach capacity (Jalan Pahlawan Sunaryo) 265 pcu / hour, queue length 146 m, degree of saturation 0,85. South approach capacity (Jalan R.A. Kartini) 579 pcu / hour, queue length 134 m, degree of saturation of 0.85. The Western approach capacity (Jalan A. Yani) is 730 pcu / hour, the queue length is 104 m, the degree of saturation is 0.85, while the average delay is 59.10 seconds / pcu. From the performance analysis of the intersection, the length of the RHK motorcycle for the R.A. Kartini is 11.5 meters long, while for Jalan A. Yani it is 10.3 meters long.


Author(s):  
Kothai G ◽  
Poovammal E

Vehicular Adhoc Network (VANET) is an emerging technology that provides a digital communication among vehicles, persons and Road-Side Units (RSU). VANETs are highly vulnerable to cyber-attacks. These cyber-attacks make a wrong illusion on traffic jam, can inject false information regarding traffics and injects large amount of spam messages that disrupts the normal functionalities. The main objective of the research work is to implement and analyze the different models that help in improving the traffic management. The scenarios are simulated, and the performance is analyzed using the OMNET++ Simulator<strong>.</strong>


2015 ◽  
Vol 26 ◽  
pp. 396-403
Author(s):  
Radu Marginean ◽  
Delia Corina Mihaltan ◽  
Nicolae Todea

2020 ◽  
pp. 016555152095024
Author(s):  
Nadia Simoes ◽  
Nuno Crespo

The [Formula: see text] index was recently proposed to measure the degree of scientific leadership. While the concept is useful and interesting, namely, as a complement to the traditional performance analysis, the metric suffers from important shortcomings. We argue that scientific leadership should be evaluated: (1) taking into account information of the moment the paper is produced/published, and (2) in the specific context of the paper, meaning that only previous work relevant for the paper should be taken into account. Based on these two principles, we introduce an alternative approach, using self-citations as a source of information, which eliminates the shortcomings inherent to the [Formula: see text] index. The new measures proposed in this study can be used to complement the traditional performance assessment, namely, through the application of the h-index.


Author(s):  
S. O. Dzhundubaieva

The problems of i mproving t h e health insurance business through th e use of technology monitoring performance analysis of the insurance company are discusse d. It was used the coefficients of consistency trend; the waiting for the results coefficients, etc. The main indicators for monitoring were integral characteristics, such as compliance with diagnostic and treat ment protocols. Particular attention is paid to the perfor mance of dissatisfaction with patients. There was investigated t h e q uality of medical care in 5000 patients with 135 enterprises. It was discusse d the causes and conse quences of cases of improper medical care as a result of non-compliance with its quantity or quality and the prospects of t he use of information - m at hematical strategies to assess trends in non-compliance by existing standards and protocols. It was marked proportion of diagnostic and therapeutic measures carried out not in full due to reasons beyond the control of the doctor and led to a deterioration of the patient’s condition and lengthening the period of treat ment.


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