The field values, corresponding to the middle points of these drops in ρ(B), meet the vortex lattice parameter matching the pinning structure's period.
It is suggested that the dynamic growth is due to geometric perturbation of the Zener pinned structure, and this has been modelled using the Monte Carlo Potts method.
If the quantum wells are in an electric field, as they are within the built-in filed of GaAs pin structures, in our samples, thermally escaped holes will rapidly be swept away giving rise to a fast component of photocurrent.
This interaction involves base pairings between RNAIII and secondary hair-pin structures in the target mRNA by which dual loop-loop complexes are formed.
For example, it has been known for some time that the folding patterns of both DNA and RNA depend on nucleotide sequences; that palindromic sequences promote the formation of hair-pin structures in DNA.
We show clearly that PIN structures across the phyla have densely connected kernels and become less dense towards the periphery, terminating in several 'spikes' or 'quills'quills
The sequences of the probes and the universal tags were carefully selected to avoid formation of tag-to-tag hybridization and hair-pin structures, which may interfere with the hybridization between tags and their probes, and between probes and their allelic sequences [ 20].
This has led to the hypothesis of the membrane being laterally compartmentalized: the pinning sites structure the membrane into small compartments whose perimeters are defined by the underlying actin network (the so-called 'picket-fence' model).
Thus, it is reasoned that the glutamic acid pin structure is needed structurally for correct docking, and physico-chemically for full strength binding to the antigen.
