The enzyme was converted to a robust 20α-HSD, which is positional and stereospecific for 20-ketosteroids and inactivates progesterone, by the generation of loop-chimeras.
To prevent generation of singleton loops, a loop is selected only and if only it has three or more stations.
The cooperation between TGF-β1 and the pro-inflammatory cytokines generates a microenvironment that favours the generation of autoregulatory loops to reinforce the EMT programme (Fig 3).
We show that both processes are associated with changes in the volume density of dislocation loops: dislocation annihilation needs to be envisaged in terms of the merging of dislocation loops, while conversely dislocation multiplication is associated with the generation of new loops.
In CDD, multiplication in the sense of line length increase by loop expansion occurs automatically because the kinematics of curved lines requires so, however, the generation of new loops is not accounted for, which leads to an incorrect hardening kinetics.
By 1994 a new generation of digital loops and switches had become technically impossible to tap.
Based on the scenario, the nanoindentation-induced generation of dislocation loops associated with the first pop-in event was estimated to be in the order of approximately 10 5 with a critical radius ( r c ≈ 2.3 nm).
The main merit is that the homotopic approach can start automatically and reliably, which would facilitate the real-time generation of open-loop time-optimal solutions for attitude slewing maneuvers.
Unfortunately, this assessment requires the generation of pressure/volume loops, something difficult to achieve in human subjects at the bedside.
Among other effects, this kind of chain misalignment could lead to the generation of disordered loops and tails decorating the amyloid core, with lengths and locations that vary from peptide to peptide, even within one fibril.
To have a higher thermodynamic efficiency, in addition to the stability analysis, minimization of entropy generation by loop should be taken into account in the design of these systems.
