Some transport logistics hubs occur more often in models (e.g., terminals for combined transport, sea ports or rail ports) but there are, however, also a lot of hub types that are not considered (e.g., transhipment hubs of freight forwarders) – even not by the models that can be considered as the most up-to-date ones.
In the cases of degree, betweenness, and eigenvector centrality, both hub types appeared to span the range of the respective centrality metric.
Figure 7B,C shows the distribution of connection lengths for a provincial hub (area V4) and a connector hub (area 46), suggesting that these hub types map onto the distinction proposed for functional connectivity [22].
Four pairs of hub-type and hubless rim driven thrusters having different hub radius were tested.
The simulation results demonstrate that the hubless RDT efficiency is higher than that of the hub-type RDT.
The rim driven thrusters (RDT) have been designed both in hub-type and hubless type, but few comparison studies have been performed.
This paper investigates the difference between open water performance of hub-type and hubless RDT by means of computational fluid dynamics (CFD) analysis.
Competitors like Google have offered fitness hub-type functionality too (Google Fit), but Apple could be first to market with something that affects a user's general wellbeing in non-trivial ways.
A "sharing economy" caucus has sprung up within the U.S. House of Representatives, and as a "Sharing Economy" trade body was recently set up in the U.K. Korea, for its part, is also sticking with the term "sharing," or gongyu, to refer to both Airbnb- and ShareHub-type sharing.
The sub-networks examined in this study are of the hub-type described above.
It would allow an app to ask a hub what types of data it holds and what permissions it needs to access them.
