Investigating hierarchical effects of adaptive signal control system on crash severity using random-parameter ordered regression models incorporating observed heterogeneity

Jin, Weimin; Chowdhury, Mashrur; Salek, M Sabbir; Khan, Sakib Mahmud; Gerard, Patrick D.

doi:10.1016/j.aap.2020.105895

Cited by 11 publications

(3 citation statements)

References 24 publications

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“…Right-side traffic crashes also frequently reached level 2 in many locations. Slightly serious or serious traffic crashes are less likely to happen near intersections compared to other road segments [33,34]. Driving near an intersection increases the likelihood of a serious or slightly serious traffic crash by 0.669 times and 0.357 times, respectively, compared to driving on other road segments.…”

Section: Resultsmentioning

confidence: 99%

“…Taking into account the effects that could result from specific, more severe road accidents, the majority of traffic accidents on the roadways near the non-intersections lasted longer than level 1.8, while certain areas-mostly residential areas-reached level 2 or higher. Slightly serious or serious traffic crashes are less likely to happen near intersections compared to other road segments [33,34]. Driving near an intersection increases the likelihood of a serious or slightly serious traffic crash by 0.669 times and 0.357 times, respectively, compared to driving on other road segments.…”

Section: Resultsmentioning

confidence: 99%

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Study on the Impact of Road Traffic Accident Duration Based on Statistical Analysis and Spatial Distribution Characteristics: An Empirical Analysis of Houston

Sun

et al. 2022

Sustainability

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In this study, factors affecting crash duration and geostatistical analysis were examined using traffic crash data from Houston, USA. Significant factors affecting road crash duration included 14 independent factors related to time, roadway, and environment. Delays caused by traffic crashes were used as an indicator to assess the impact of traffic crashes of different severity on the roadway network. In addition, the spatial distribution characteristics of the different values corresponding to each key impact factor under different scenarios in the region were studied using ArcGIS kernel density analysis techniques. This is because the combination of these two methods is more operational and understandable. The results show that accidents are more likely to occur at night and on holidays, that accidents last longer after they occur in residential areas, and that accident duration varies near different road facilities. This study may provide a reference for targeted management and improvement measures for road safety.

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Section: Resultsmentioning

confidence: 99%

Section: Resultsmentioning

confidence: 99%

Study on the Impact of Road Traffic Accident Duration Based on Statistical Analysis and Spatial Distribution Characteristics: An Empirical Analysis of Houston

Sun

et al. 2022

Sustainability

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“…Low temperature an important environmental factor affecting floral transition and development ( Acosta-Rangel et al., 2021 ; Jin et al., 2021 ). Therefore, we further investigated the effect of short-term low temperature on floral organ differentiation.…”

Section: Discussionmentioning

confidence: 99%

Genome-wide identification and expression analysis of MIKCC genes in rose provide insight into their effects on flower development

Wang

Yang²,

Li³

et al. 2022

Front. Plant Sci.

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The MIKCC-type gene family plays important roles in plant growth, development, and tolerance of biotic and abiotic stress, especially during floral organ differentiation. However, there have been no studies of MIKCC-type genes in rose, and functional differentiation of family members has not been explored. In this study, we identified 42 MIKCC-type genes in rose, classified the genes into 12 subfamilies, and constructed a phylogenetic tree. We performed expression analysis of these genes, and found that expression patterns correlated with the predicted subfamily, indicating that the features of MIKCC-type genes were broadly conserved during evolution. Collinear analysis of MIKCC genes among Rosaceae species confirmed the occurrence of whole genome duplications (WGD) and revealed some species-specific MIKCC genes. Transcriptome analysis showed that the expression of some MIKCC-type genes responded to low temperatures (4°C, 24 h) during flower organ differentiation. These conserved, duplicated, and novel expression patterns of MIKCC-type genes may have facilitated the adaptation of rose to various internal and external environmental changes. The results of this study provide a theoretical basis for future functional analysis of the MIKCC genes in rose and investigation of the evolutionary pattern of the MIKCC gene family in the Rosaceae genome.

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CAV-enabled data analytics for enhancing adaptive signal control safety environment

Lin,

Wei

2023

Accident Analysis & Prevention

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Investigating hierarchical effects of adaptive signal control system on crash severity using random-parameter ordered regression models incorporating observed heterogeneity

Cited by 11 publications

References 24 publications

Study on the Impact of Road Traffic Accident Duration Based on Statistical Analysis and Spatial Distribution Characteristics: An Empirical Analysis of Houston

Study on the Impact of Road Traffic Accident Duration Based on Statistical Analysis and Spatial Distribution Characteristics: An Empirical Analysis of Houston

Genome-wide identification and expression analysis of MIKCC genes in rose provide insight into their effects on flower development

CAV-enabled data analytics for enhancing adaptive signal control safety environment

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