In particular, simulation has demonstrated that superior edge-quality can be achieved with small-tool local rectification, compared with processing of the bulk surface.
As was previously reported (Takahashi et al. 2003), GFP-GluA1-expressing neurons exhibited increased rectification compared with noninfected nearby neurons from intact whisker animals, but not from deprived whisker animals, indicating that whisker experience-dependent synaptic GFP-GluA1 delivery occurred (Fig 1 C).
The proposed mechanism of torsional rectification is compared with existing soft-torque devices in a series of mathematical models.
Furthermore, constraining the tool-path to follow the edge of the part drastically reduces rectification time compared with using the same tool to raster-polish the entire surface.
Compared with conventional rectification, there are some peculiar phenomena in steam rectification.
Improved rectification characteristics were observed in annealed sample compared with that in as-deposited one and the rectification ratio is about 2,000.
Viewed from this point, kyphoplasty may be an ideal alternative method in preventing further collapse compared with vertebroplasty for its rectification of kyphotic deformity.
After 2 days of expression, we detected increased rectification from the GFP-GluA1-expressing neurons compared with nearby noninfected neurons in both the 2-week-old and adult NgR1-deficient mice (Fig 2 D, E), indicating that the experience-driven synaptic delivery of GluA1 occurred at both ages.
Under control conditions, mutations R975A, K989A and K989E exhibited higher outward current amplitudes and a stronger outward rectification than wild-type TRPA1 (rectification ratios G+180 mV/ G−60 mV; 37.5±2.2 for R975A, 18.8±2.8 for K989A and 28±13 for K989E compared with 11.1±3.5 for wild-type; n=3 6).
In addition, and probably as a consequence of increased Rin, MSSNs in the VMS displayed increased inward and time-dependent rectification, whereas the rheobase was reduced, suggesting higher tonic intrinsic excitability of MSSNs in the VMS compared with the DLS.
In contrast, no difference in rectification at the synapses in layer 4 2/3 of the adult barrel cortex was seen after 2 days of GFP-GluA1 expression compared with nearby nonexpressing neurons, in either intact or whisker-deprived animals, indicating that there was no active synaptic delivery of GluA1 in the adult barrel cortex (Fig 1 D).
