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OpenTrack simulation model files and output dataset for a copenhagen suburban railway.

ABSTRACT: This data article offers two reference simulation models for the evaluation of performance and delays of a suburban railway line. Further, a sample output dataset is provided for validation of the model, and the sample output dataset could be used independently if the reader desires. The simulation is programmed in the OpenTrack railway simulation software Nash et al., 2004 ([2]). The models are provided as a reference and tool for other researchers to validate and extend their studies in railway operations. These models were originally created for the research article "A Closed Form Railway Line Delay Propagation Model" Harrod et al., 2019 [1]. That article proposes an analytical estimation of railway delay, and these models were used to validate the findings.

SUBMITTER: Harrod S

PROVIDER: S-EPMC6562172 | biostudies-literature | 2019 Aug

REPOSITORIES: biostudies-literature

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OpenTrack simulation model files and output dataset for a copenhagen suburban railway.

Harrod Steven S Cerreto Fabrizio F Nielsen Otto Anker OA

Data in brief 20190428

This data article offers two reference simulation models for the evaluation of performance and delays of a suburban railway line. Further, a sample output dataset is provided for validation of the model, and the sample output dataset could be used independently if the reader desires. The simulation is programmed in the OpenTrack railway simulation software Nash et al., 2004 ([2]). The models are provided as a reference and tool for other researchers to validate and extend their studies in railwa ...[more]

PMID: 31211202

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Project description:The Malta 1918/19 influenza experience adds to our understanding of the pandemic by illustrating the importance of suburban populations, their vulnerabilities, and elevated mortality rates. Studies on the socio-geographical variation in the 1918/19 influenza mortality has largely overlooked the suburban experience, and thus the often-hidden heterogeneity of the disease experience is missing. A comparison of mortality rates across the three settlement types (urban, suburban, and rural) for the second wave of the pandemic revealed that there were significant differences across the settlement types (x2 = 22.67, 2df, p <0.0001). There was a statistically significant divide between suburban settlement type versus urban and rural communities. Further, the geographical division of the central suburban region had the highest mortality rate at 4.28 per 1000 living of all suburban regions. A closer examination of the central suburban communities revealed that the town of Birchicara was the driving force behind the elevated influenza mortality, with a rate of 5.28 per 1000 living. The exceedingly high rate of influenza mortality in Birchicara was significantly different from the other suburban communities (Z = 2.915, p = 0.004). Birchicara was notable as both a transmission and burden hotspot for influenza infection because of a unique conflation of factors not observed elsewhere on the island. Foremost, was the pitkali market, which was a produce wholesale distributing centre; second, was the fact that the train station was a central hub especially for Maltese labourers; third, was that the measles epidemic in 1916/17 contributed to elevated childhood influenza deaths because the presence of military personnel and their families. We argue that the interaction of the three factors, and in particular, the measles epidemic with childhood influenza, amounted to a syndemic. Factors associated with urbanization and high rates of infectious diseases, such as overcrowding and infant mortality, did not play a primary role in the syndemic.

Dataset Information

OpenTrack simulation model files and output dataset for a copenhagen suburban railway.

Publications

OpenTrack simulation model files and output dataset for a copenhagen suburban railway.

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