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After a preliminary data processing, the data of 118 days outperform other days and are defined as the valid data.
Yu and Yang [6] proposed a linear dimensionality reduction (LDA) method to achieve dimensionality reduction using the original high-dimensional face data set, and then successfully identified clustering and different sets of faces.
Dimensionality reduction is conducted on the high-dimensional data, while clustering methods are applied afterwards.
Data Description The Smart Card (SC) data used in this study come from Shenzhen, China.
The low-dimensional data are more feasible in data analysis and pattern recognition.

Firstly, the amount of water supplied calculation standard in office building in Korea is below: · Office buildings : 100~200 liter water usage per people per day, 0.2 occupancy in unit area(㎡), 55~57% ratios of validity area per gross area Differently, the amount of actual input water usage in office buildings in Korea is below: Table 1 Literature study of actual water usage data Researcher, year actual data source Water usage in office buildings J.
Bae, 2002 336 data from 10 regions in Korea 8.0 L/㎡·d Y.
In terms of the amount of sewage produced, actual sewage wastes data have been analyzed through literature references just like the water supply amount.
The sewage amount(8.9 L/㎡·d) is almost 80% of the actual water usage amount(11.01 L/㎡·d). [5,6,7] Table 2 Literature study of actual sewage wastes data Researcher, year actual data source Water usage in office buildings Y.
Bae, 2002 336 data from 10 regions in Korea 6.9 L/㎡·d Y.

Subsequently, a detailed description of the study design and a statistical analysis of the experimental data are presented.
Twelve data sets were collected (4 study arms x 3 pollutants), each containing 20 odor ratings (one per subject).
The concentration values were only provided to help interpretation of the olfactory data and were not analyzed statistically.
Measurements of toluene concentration are generally consistent with the olfactory assessments, as shown by the lower final pollutant level after NCCO purification (Fig. 2b); however, the concentration data do not provide an evident explanation for the comparatively high odor ratings recorded after UV-PCO.
However, the data may still be skewed if the initial concentration in a particular arm approaches the odor detection (or saturation) threshold.

For an optimal reduction of the size of the model the CMS with reduction of interface dof is used.
This coupling methodological approach is used on one hand to reduce the size of the model and on the other hand to analyze the structures where the data on the uncertainties are limited enough.
Convex models which are adapted to the structures where the data on the uncertainties are limited enough are defined as the distance between the nominal values of the parameters and what we wish to determine, the uncertainties, to satisfy a given criterion of conception.
SS(3) SS(2) SS(1) Fig. 2 : Assembled plane plates The following data is considered: Plate 1 and 2: dimensions 1m*2m, thickness e1 = e2 = 0.02m Plate 3: dimensions 1m*1m, thickness e3 = 0.05m The vector of uncertainties parameters u is selected here to be the thicknesses of the three plates
These reduction procedures lead to a large reduction of the CPU time.

The simulation analysis of cable-creating machine on Vibration and noise reduction Qingyue Zhang 1, a, Lingyan Zhao 1,a and Zijun Zhao2,b.
If we want to achieve the effect of noise reduction we must overcome the mechanical impact.
This will be able to have a better result of noise reduction.
[5] The Case western reserve University Bearing Data Center Website.
Bearing Data Center Seeded Fault Test Data[EB/OL]. [2009-08-23]. http://www.eecs.case.edu

Effects of Mechanical Activation during the Synthesis of Tungsten Carbide Powders by Carbothermic Reduction of Tungsten Oxide J.
The as-milled powder underwent a rapid reduction reaction at about 150°C lower than the un-milled powder.
The reduction sequence to WC was illustrated to differ for the two powders.
The as-milled powder underwent a rapid reduction reaction at 150°C lower than un-milled one.
Phase identification was done using MDI Jade 5.0 software (Materials Data Inc., United States).

This agreement is a strong argument for the consistency of the simulation and the data reduction scheme.
This agreement is a strong argument for the consistency of the simulation and the data reduction scheme.
The data reduction with the essential work method does not work in this case, as Fig. 7 shows.
Therefore, these two points are not used for data reduction even though they lie on the regression line.
The data reduction of these curves results in Fig. 8.

Data collection is to laser scan, measure and get the 3D data of sample.
Data Collection Scan Mode.
At the same time, point group data management gets heavier because of too much data.
Then joint data and combine them into 1 file to get a complete point group data.
Figure 2(e) is the complete point group data after data alignment.

The MOSA provided a good method to optimize the operating of OSA process, and gain a more sludge reduction.
Because of the better effect of sludge reduction, the less excess sludge is produced while the OSA system is used [5, 6].
The observed yield was determined over a given range of operation as the MLSS increased/COD used, using all the data over the range of operation for which the yield was calculated.
The fundamental purpose of MOSA is achieving sludge reduction while it removes pollutants efficiently.
If this modified OSA process could be applied to engineering practice to play such a significant reduction effect, it would have important environmental and economic benefits

The reburning was demonstrated as an NOx reduction method which could achieve more than 50% reduction of NO.
All experimental data were collected after the thermal condition inside furnace reached its steady state.
When the frequency is 4Hz, the NOx reduction rate becomes maximized.
It shows 41% NOx reduction while the NOx reduction rate of fuel lean reburing(FLR) method is 34%.
The NOx reduction rate is about 38% when the duty ratio was 0.5 or 0.33, and promoted 4% of NOx reduction efficiency.