While the data plane provides essential data transportation functionality, the control plane encompasses all the control and management functions needed for the provisioning of different levels of services.
The disastrous consequences of ship collision necessitate the development of a collision risk-informed assessment procedure that ensures safety and functionality of maritime transportation systems.
As ash thickness and ash-settling rates increase, alternative HIMs have less of an influence on surface transportation functionality loss.
We conclude that ash thickness and settling rate are the critical HIMs for the assessment of surface transportation functionality during volcanic ashfall events.
It is clear from Fig. 8 that as ash increases in thickness on the ground, the effect of different HIMs on surface transportation functionality changes.
All of these impacts can affect transportation functionality, whether it is by reduced vehicle volumes and speed, an increase in accident rates and congestion, or network closures.
The aim of a vulnerability assessment of bridges is to execute preventive actions to plan a disaster response, create a retrofit program, estimate future economic losses, and evaluate the loss of functionality of highway transportation systems.
The studies by Blake (2016), Blake et al. (2016) and 2017a) suggest that ash thickness and ash-settling rate are the most critical HIMs for the assessment of surface transportation functionality during initial volcanic ashfall events, particularly as they are two of the most readily measured variables in the field.
However, the neutral red staining showed different effects of applied eye drops on cellular membrane functionality and endosomal transportation system.
Following an analysis of transportation hub functionality and the susceptibility of motorway bridges to a new eruption, modelling using dynamic route and traffic assignment was undertaken to determine various evacuation attributes at a macro-scale and forecast total network clearance times.
