To measure the refractory period, a paired-pulse (200 μs wide, 2 × dorsal root threshold current) stimulation was delivered to the dorsal root with a gradually shortened interval (coarse step of 1 ms and final step of 0.1 ms) until the second AP failed.
This work presents a Monte Carlo based method to quantify the reliability of a coarse registration step that would enable the automation of the alignment.
In parallel, the enhanced version presented in Algorithm 2 is applied (adopting equal frequency bin values) and thus, the entire coherent spectrum band (denoted by dashed lines) is examined, inside which a coarse bin is found idle at the first coarse step.
Computer simulations show that our technique allows measurements of the echo virtual height with ∼100 m precision even at a much coarser step of the height sampling in the sounder.
While the relatively coarse steps (0.15 mm) of the scanning XRF instrument do not resolve the cellular localization of Zn or Fe, non-destructive XRF technology allows for intact tissue samples to be recovered, re-embedded in paraffin, sectioned, and stained for class-III-β-tubulin, Zip14, and ferritin.
First, a coarse feature classification step is performed to detect the cavity candidates by capturing the geometric, textural, and gradient features in the lung field.
This model was iteratively refined using a coarse 5° angular step size to improve the orientation and positioning of each particle until convergence was reached, as indicated by the lack of change of the Fourier shell correlation between successive cycles.
In a CGS bitstream, all layers have the same spatial resolution but lower layers coefficients are encoded with a coarser quantization steps.
A two-stage feedback scheme has been presented in[13] where in the first step a coarse estimates of all user channels are feedback to the BS then in the second step only N t users are selected to feed back more accurate channel quantization.
At the first step, a coarse solution is obtained with a bottom-up grouping method.
