This gave a total of 112 conditions (four noise types, 14 enhancement variations and two SNR levels).
The fabricated SERS substrate should ensure several key features [33, 36]: (1) high SERS enhancement and sensitivity, (2) large-scale uniformity, with the integral SERS enhancement variations over the entire substrate surface being less than 10%to20%0%, (3) high stability and reproducibility between fabrication runs, and (4) low fabrication costs.
Nevertheless, the shape of both the enhancement ratio variations are consistent, with an experimental maximum at 50 keV and a minimum just below the iodine K-absorption edge.
Although more experiments are required to further elucidate the energy transfer process, current results provided a direct observation on the oxidation current enhancement and OCP variation under solar illumination in methanol electro-oxidation.
Based on the available information and simulation, we conclude that the eruption of Kurdalagon Patera very likely contributed to the gradual enhancement and subsequent variation of the IPT radiation power observed by Hisaki.
We believe that the Ag2O vibrations also undergo surface enhancement and the variation of their intensity with temperature of the Ag layer annealing is not a result of different Ag2O volume.
Through the bandgap engineering due to the growth rate enhancement and compositional variation from the difference of migration and/or diffusion length of species by various SAG mask pattern, we have achieved the photoluminescence peak wavelengths of active layer in the laser, modulator, and Bragg grating regions to 1.557, 1.503, and 1.442 μm, respectively.
However, other studies have shown that amplitude enhancement of geomagnetic variations in the SAMA is restricted to the center region of the anomaly (Trivedi et al. 2005; Shinbori et al. 2010), far away from the observatory site.
This regional variability of enhancement probably reflects variations in microvessel density (microvessel 'hot-spots' referred to above), VEGF, areas of fibrosis, avascularity and necrosis.
