While Europe's flag carriers concentrated on their hubs, Emirates sought secondary markets such as Manchester, Glasgow, Hamburg and Dusseldorf.
Megamergers, most recently of US Airways and American Airlines, have redrawn the boundaries of domestic carriers, concentrating the business as never before.
The purpose was to enable the carriers to concentrate first on other network investments the F.C.C. said were likely to have a more immediate impact on improving service and promoting competition.
We develop an econometric model of network concentration, accounting for demand, cost and competition variables that may affect the propensity of carriers to concentrate flights and passenger connections on a few airports of a network.
The drug carriers may concentrate in the tumor because tumors exhibit a unique enhanced permeability and retention effect for 50 100 nm particles.
This is because when λ < 500 nm, the injection of the carriers that concentrate in the upper surface of the HHSCs can be separated effectively by the built-in potential, leading to negligible bulk recombination as shown in Fig. 3b.
Alternatively, the interaction between TMEFF2 and PDGF-AA may either function to sequester the active PDGF ligand away from its receptor, or act as a carrier to concentrate or stabilize the PDGF ligand, depending on the local concentrations of these proteins in different cellular contexts.
The second Japanese aircraft carrier to enter service, and the first large or "fleet" carrier, Akagi figured prominently in the development of the IJN's revolutionary carrier striking force doctrine that grouped carriers together, concentrating their air power.
In NW/QD hybrid solar cells, fewer carriers are generated in the NW core region, since some carriers are concentrated in QD regions instead.
It can be observed that, in long NWs, a high carrier generation region in QD layers stretches longer than that in the NW core, and the carriers are concentrated to several lobes along the NW axis.
