In dynamic experiments, steady structured compaction waves traveling at very low velocities were observed.
Even starting from arbitrary packing of uniform grains, the boundary network reached steady structure after the incubation and transient period.
The parabolic law in grain growth was observed only in a region where the steady structure was maintained.
The perimeter law and Aboav Weaire law in 3D on topological nature of boundary network structure held not only in the steady structure but also in transient structures.
The grain size distribution function and the distribution of the number of faces in steady structure were analyzed in 3D, and compared with the microstructure in cross-section.
The steady structure statistical analysis results show that the original sp2 structure of the C60 molecules gradually transforms to an sp structure as the incident energy is increased from 1 to 40 eV.
Moreover, the stability of this interlocking g-C3N4/CdS photoanode not only reflects in a 9-hour long time recycling photoelectrochemical H2 production test, but also in an outstanding steady structure which even be stabilized in an ultrasonic treatment.
The theoretical result in Additional file 1: Figure S1b, c also supports that, cytosine and melamine can form the steady structure of C−M dimer3 with binding energy ~ 0.70 eV through hydrogen bonds of N···H−N and −C = O···H−N existed in Fig. 5b.
Recall that the enzyme activity part of the trade-off is a physico-chemical necessity: an efficient ribozyme needs to be relatively compact and energetically stable, in order to present the required spatial configuration of critical residues in a steady structure for executing the reaction it catalyses.
As the rose matures, forming a steady structure, you can trim lower on the cane.
Phase averaged wall shear stress measurements far downstream of actuation indicate that quasi-steady structures are introduced by the vortex generators when actuating with a sufficiently high pulse frequency.
