The tandem replication slippage sequentially homogenized sequences between duplications [ 19], therefore this mechanism cannot account for the observation in most ardeid species, where the homogenized duplications were interrupted by a divergent section nesting in the middle of CR domain I.
The TAN concept overcomes conventional engine limitations by injecting propellants and combusting in an annular region in the divergent section of the nozzle.
Nucleation was observed in the throat area and divergent section of the nozzle for mass flow rates from 0.050 kg/s to 0.065 kg/s, inlet pressure from 7.8 to 7.4 MPa for fixed exit pressure equal to 7.28 MPa.
Fervent about their causes and determined to make their point whenever and wherever they can, these protesters and others from a divergent cross section of the city's radical organizations have long trudged out to demonstrate on myriad issues, more often than not in the face of lagging passions and dwindling interest.
At planar nozzles an (x/H exit of 2.1 was more suitable for decreased of total pressure losses, while at circular nozzles the shock waves were canceled inside of divergent section.
Hence there also exists an optimum value for the divergent section length at which the steam ejector performs best.
It was also disclosed that the divergent section length has only a comparatively weak effect on the ejector performance.
However, near the walls, a high liquid-content two-phase region was detected, first in the divergent section.
However, it should be stressed that this largest entrainment ratio corresponding this optimum divergent section length differs little from the non-optimum value which means we can design the divergent section with a wider range of the length.
As can be seen in Fig. 3 the PPI-1v accessory region, which consists of region 4, is a section of divergent sequence.
By a number of criteria Dkk3 appears to be a divergent member of the Dkk family.
