Sentence examples for observed crash from inspiring English sources
This test measures the differences between the observed crash frequencies and expected crash frequencies for any combination of crash precursor categories and control factors.
Traditional screening methods have used observed crash frequency or severity ranking criteria and statistical modelling approaches, despite the fact that crash-based methods are reactive.
A set of generalized linear models with negative binomial error structure is developed to correlate the simulated conflicts with the observed crash frequency in Toronto, Ontario, Canada.
A low χ2 and a high p-value indicate that the distribution of the expected crash frequencies is not significantly different from the distribution of the observed crash frequencies, meaning that the model fits well.
Traffic conflicts in the micro-simulation models are estimated and linked with observed crash frequency, which greatly alleviates the lengthy time needed to collect sufficient crash data for evaluating alternatives, due to the rare and infrequent nature of crash events.
Table 3 shows the standard model values as well as the observed crash and injury rates, reported separately for narrow (<8 m) and normal-width roads (8 10 m) to obtain as good a match as possible to the case group.
Based on the established correlation between simulated conflicts and observed crashes, scenarios are developed in the micro-simulation models to investigate the safety effects of individual transit line elements by making hypothetical modifications to such elements and estimating changes in crash frequency from the resulting changes in conflicts.
The Mustang was observed crashing into a forest 25 km northeast of the Brocken, the highest peak of the Harz mountain range.
Outward displacement of RCCV was also observed against crash of A320 at each impact locations at time intervals 0.232 and 0.25 s, see Fig. 10.
The observed lower crash risk in our study may result from protective steps to limit driving among older adults diagnosed with dementia.
The B-24 was observed to crash 3 km southeast of Méry.
