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The basic data format for patient cases has listed in Table 4.
So dimensionality reduction is also required to develop a single dimension data mining model.
FP-tree algorithm is used to mine the new single dimension data, after which rule screening is carried out aiming to delete the inappropriate and take appropriate rules.[5] Example of Data Mining Course Table 5 lists the transaction data that need to be mined.
Patient data and mining record is shown in Table 6.
Data Mining: Concepts and Techniques[M].

Therefore, it can also provide useful data to governments for calculating the environmental benefit if they carry out a green roof policy in mitigating heat island effect in the future.
The analysis of this paper is using the data collecting from these two roof area.
The comparators were also installed on normal roof on the same building top to collate data for making comparative analyses. 3.
Data analysis In this research, the green coverage ratio is 24.42% by calculating the greening area within a radius of 10 meters.
This study not only made comparative analyses by summer and winter data; but it also tried to analyze the main factors of green roof in mitigating heat island effect.

Accordingly, the wavelength changes can be regarded as the initial data of alarm.
The deviation of the real-time value and this mean value can act as valid data.
Both groups include 12 sets of actual intrusion data and 18 sets of non-intrusion data.
Get waveform data: Process the sets of measured signals and get the waveform data, the dimension of which is 64 and the sum is 1.
Apply the feature of central moment of 4D to the 64D waveform data.

Electrochemical data are summarized in Table 1.
XRD data (not showed), revealed a small diffraction peak displacement toward higher angles respect to that observed for pure Pt.
These values agree very well with previously reported data.
Sun, Tuning Nanoparticle Catalysis for the Oxygen Reduction Reaction.
Solorza-Feria, Enhanced electroactivity for the oxygen reduction on Ni@Pt core-shell nanocatalysts.

Analytical expressions for cathodic reaction were developed for the reduction of H+ and the reduction of oxygen.
According to testing data, the limiting current at -0.5V vs. the solution concentration change at P, then reaction mechanism changes at P, before point P, the corrosion proceeds via the reduction of H+, while after point P, the corrosion proceeds via the reduction of the oxygen, and the concentration near P can be estimated to be: 0.011～0.012mol/cm3 for APF=1.5, 0.01～0.011mol/cm3 for APF=2.875, 0.01～0.0106mol/cm3 for APF=3.3, 0.01～0.0102mol/cm3 for APF=3.8 and 0.009～0.0096mol/cm3 for APF=4.3.
The kinetic parameters for reduction of H+.
This relationships were also developed by the testing data and shown as fig.8 at -0.5V, then n can be calculated from the slope of lines with D≈9.34×10-5cm2/s and d ≈2.5×10-3cm.
The kinetic parameters for reduction of oxygen.

Introduction The transient angle test data analysis system refers to the study of transient angular displacement tube.
Noise analysis of PSD test system PSD test system transient elevation.PSD test system is composed of semiconductor laser, optical system, position sensitive device (PSD) composition and adaptation circuit, data acquisition card, data processing software and computer etc.
If handled properly, will not be able to measure the accurate data.
This paper uses the method of wavelet analysis for noise reduction of vibration signal acquisition.
The wavelet decomposition levels also have influence on the effect of noise reduction.

Experimental data Experimental conditions.
All data were recorded in an idle mode (no-load conditions) and in a mode with load of worm-and-wheel reduction unit (M = 32 Nm).
The spectral analysis of the obtained data was carried out.
The data obtained together with data from the vibrator inverter under the same conditions are shown in Fig. 5-8.
Also, it is useful for creation of the defects data base for electromechanical equipment.

The porous ceramic holds good potential as acoustic resistance and vibration reduction material during ultra-precision machining.
This is mainly dependent on two aspects, one is the manufacturing accuracy, the other is the vibration control and reduction on machine and its peripheral systems during the operation [2].
This paper probes into the acoustic properties of porous ceramic, which hold good potential as acoustic resistance and vibration reduction material on machine body, tool post, saddle, and so on.
The noise absorption and resistance properties are studied, and the calculation based on JCA model and the comparison between it and the reported data are presented.
The calculation results based on the above model are compared with the experimental data from literature [9], as shown in Fig. 3 and Fig. 4, which indicate the model conforms to the measurement well.

The biological selenate reduction generated alkalinity, increasing the wastewater pH from 6.0 to 8.6.
The IFBR was monitored and controlled using data acquisition and control hardware (CompactRio National Instruments, USA) and software (Labview, National Instrument, USA).
Data collection and read trimming/filtering was performed using TorrentSuite 5.0.
The formation of a red precipitate indicated reduction of selenate to elemental selenium.
The biological selenate reduction generated alkalinity, increasing the wastewater pH from 6.0 to 8.6.

The compositions were WC-10 and -20 wt% Co after reduction and carburization.
The degree of the direct reduction and carburization of the mixed powders increased with the reaction time.
The mean size of WC grains was increased as the reduction time and the cobalt content increased.
The mean size of WC grains in WC/Co composite powder was calculated by Scherrer's formula from the XRD diffraction data of WC(112).
The phases of WC, Co, and Co3W3C were observed after reduction and carburization at 900℃ for 1 hour.