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Test data analysis Based on vertical drain type, drain filter size and drain spacing, 6 groups of model casing box tests are carried.
model casing box 1 model casing box 2 model casing box 3 model casing box 4 model casing box 6 model casing box 5 Fig. 4 Pore water pressure reduction of model casing boxes 1~6 Note: PWP means pore water pressure increment in PVD; PWP 10cm means the distance between piezometer and PVD is 10cm; PWP 20cm means the distance between piezometer and PVD is 20cm; PWP 40cm means the distance between piezometer and PVD is 40cm; Table 6 Pore water pressure increments of six model casing boxes after vacuum preloading Model casing box No. 1 2 3 4 5 6 Pore water pressure reduction (10cm to PVD) 33.6 kPa - 45.3 kPa - 31.5 kPa - Pore water pressure reduction (20cm to PVD) 30.1 kPa 10.8 kPa 30.0 kPa 15.7 kPa 29.5 kPa 15.1 kPa Pore water pressure reduction (40cm to PVD) - 6.3 kPa - 6.8 kPa - 4.0 kPa Table 6 shows that pore water pressure reductions of model casing boxes with sand drains are lower than those with PVDs when the drain filter type and drain spacing are same.
Pore water pressure reductions of model casing boxes with PVD-I are lower than those with PVD-II when measurement position is near to PVD.
Pore water reduction results show that for slurry with high clay content, small drain spacing of drains can accelerate drainage of pore water and comparatively larger aperture of filter of PVDs can relieve the clogging effect of fine particles.

Polyimide sheet is cut into 2×3 cm rectangles and is subjected to laser induced reduction as shown in Fig. 1.
The second laser reduction is done at 52mW power for all samples as shown in Fig.1.
Khurram Shahzad (SCME, NUST) for assistance in obtaining SEM and XRD data.
Shao, An environmentally friendly and efficient route for the reduction of graphene oxide by aluminum powder.
Laser-assisted synthesis, reduction and micro-patterning of graphene: Rec. prog.

A further reduction in oxide charge was observed after annealing at 1100 °C in N2O, down to a value of 4×1013 cm-2.
It is previously known that the formation of SiO2 in the presence of nitrogen reduces the oxide charges [14] and this could be possible reason for large reduction in the oxide charges for the RCA compared to the standard cleaning.
Electrical capacitance-voltage (CV) measurements (data not shown) on the p-type shows also a negative flatband shift which is in good agreement with previously reported results on p-type 4H-SiC and Al2O3 MOS structures [13].
Annealing at high temperatures results in rearrangement of the atoms at the interface, resulting in a reduction of these traps.

In order to offer theoretical basis for the vibration prevention and noise reduction for the area along urban rail traffic line, the propagation laws of environmental vibration are summarized by analyzing observation data in time and frequency domain based on actual field observation data in Beijing.
Prospecting by boring in observed point 3 and 4 were carried out in order to obtain geological condition, the drill exploration data are listed in table 1.
Figure1 Layout of field observation Table 1 Drill exploration data of measuring point 3,4 number depth /m thickness /m Vs/(m·s-1) 1 1 1 130 2 8 7 172 3 10 2 182 4 16 6 230 5 26 10 229 6 31 5 311 Propagation laws of ground environmental vibration Figure2 is a group of typical observed records and analysis results, compare the acceleration time history from figure 2(a), maximum acceleration of the observed points is 38.5gal, 21.5gal, 6.6gal, 3.1 gal and 4.9 gal respectively, the maximum acceleration in general is gradually attenuated with the distance from the centerline of the railway, the reason is energy diffusion and damping of soil.
The coefficients were determined according to the observed data, the ground environmental vibration attenuation formula can be fitted by least-squares criterion from equation(8): A=0.056r -0.313exp(-0.029r) (9) The calculated results from equation(9) were agree with observed results.

The facile processes were developed for synthesizing vanadium dioxide (VO2) by pyrolyzing ammonium metavanadate (NH4VO3) in nitrogen (N2) flow and by thermal reduction of vanadium pentoxide (V2O5) in ammonia gas.
The VO2 particles were synthesized by thermal reduction of V2O5 in ammonia. 1g V2O5 (99.0%, Chinese Shanghai Chemical Limited Company, Analytical Reagent) was loaded in a ceramic container without cover.
By comparing the results with standard JCPDS card (PDF ID number 43-1051) of XRD data documents, the sample was a match to VO2 pure phase.

Therefore, leakage reduction techniques are required to efficiently address power dissipation.
High quality of the power simulation is assured by application of toggle information obtained from real input data which consists of the recordings in the electrogram database.
Power dissipation of the ASIC is measured when data from the elctrocardiagram database is processed by the ASIC.
Roy, "Gate leakage reduction for scaled devices using transistor stacking", IEEE Trans.
He, "Distributed sleep transistor network for power reduction", IEEE Trans.

This correction process played a vital role in compensating for the interference from water and carbon dioxide molecules, ensuring that the spectral data accurately represented the specific biomolecules involved in the reduction of gold ions.
The scanning process covered a wavelength range of 400-700 nm with a high resolution of 1.5 nm, providing detailed and accurate data for analysis.
Saponins provide electrons to the Au3+ ions and facilitate reduction into neutral gold atoms which then aggregate to form nanoparticles.
The hydroxyl groups present in saponins could be responsible for the reduction process [12].
FT-IR spectra of AuNPs synthesized by the bio-reduction of gold with A. tuberosum leaf extract.

To take advantage of binocular vision system to get for the data of the log examining, to measure the depth of the system information is the most important.
Get the parallax values experimental data by measured are shown as table 1.
The data of the calculated depth value is shown in table 2.
Experimental data is shown in table 3.
Fig.7 Fold line of experimental data Fig.8 Fitting line of experimental data The two lines of figure 7 and figure 8 directly show that the bigger of camera focal length, the smaller of the best baseline distance of the binocular vision system that is consist of the camera.

Neutron powder diffraction data were collected over the temperature range 20-600 (800°C) in flowing 5% H2-He (or oxygen) using the wavelength of λ = 1.8696 Å on the high-flux two-axis neutron diffractometer D20 9 at the Institut Laue Langevin (ILL) in Grenoble, France according to the strategy described previously 10.
Data sets were recorded every minute throughout the thermal cycles represented in Figure 1 and analysed sequentially using the program FullProf and its graphic interface WinPLOTR 11.
On heating under 5%H2, NPD showed that reduction follows the similar pathway as that reported for La1.7Sr0.3Ni0.5Co0.5O4+δ 13.
On cooling, the oxygen stoichiometry decreases from ~ 4.03(2) to ~ 3.85(3) for x = 0.6 and from ~ 4.02(1) to ~ 3.85(1) for x = 0.8 highlighting no significant effect of increased Co-content on the the kinetics of reduction.
Acknowledgements We thank the ILL for the provision of beamtime on D20 and for assistance with the collection of the NPD data.

In the practical calculation, in order to reduce the error, guarantee the accuracy, the need for the vibration signal noise reduction gearbox fault processing.
According to the characteristics of the gear box operation, we normalized the selected sample data, the results are listed in the table 1.
Table1 Ant colony neural network training data samples No.
Based on the conduct of the weights and thresholds on ant colony optimization algorithm, we select five sets of data, which was brought into the neural network test samples, the corresponding diagnostic results in the table 2.
In order to verify ant colony neural network fault diagnosis ability, this paper uses the same data, using MATLAB software to the neural network training samples.