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In the paper, combined with artificial intelligence algorithms, data mining is employed in BOF endpoint control for effective analysis of data characteristics, reduction of noise and irrelevant data terminal on the converter control goals, extraction of useful knowledge from database, and promotion the accuracy of BOF endpoint control.
Data Preparation.
The data set containing 103 records has been obtained by the first data refinement, which the incomplete and incorrect data has been excluded.
Siau .Industrial Management & Data Systems.
Transaction on Knowledge and Data Engineering.

From the analysis of microstructure, it is thought that the HIC contribute dominantly to the reduction in the fatigue life in the strain rate range from 0.04 to 0.4 %/s and the metal dissolution is mainly responsible for the reduction in the fatigue life at the strain rate of 0.008 %/s.
Although the LCF data of various LASs in high temperature water have been produced up to recently, the data of SA508 Gr.1a LAS used as piping material in Korean nuclear power plant is insufficient.
In this regard, the LCF tests were carried out to produce the fatigue life data of SA508 Gr.1a LAS used in Korean nuclear power plant.
For comparison, the ASME design fatigue curves and the fatigue life data in air are also shown in Figure 1 [8].
From the analysis of microstructure, it is thought that the HIC contribute dominantly to the reduction in the fatigue life in the strain rate range from 0.04 to 0.4 %/s and the metal dissolution is mainly responsible for the reduction in the fatigue life at the strain rate of 0.008 %/s.

Cone data indicate that the incorporation of 1% CdS nano particles leads to a about 20% reduction in the peak heat release rate (PHRR) compared to the pure PS; CdS-NR is more efficient in reducing the PHRR proved by both Cone and MCC results.
Measurements The X-ray diffraction (XRD) data were obtained at room temperature using a Rigaku Miniflex II Desktop X-ray diffractometer equipped with a Cu-Ka source (λ=1.5404Å).
XRD patterns of CdS nano particles, (a) CDS-NH; (b) CDS-NR Flammability Table 1 shows Cone data of PS/CdS nano composites.
Increasing the CdS-HS loading does not bring about a significant reduction in PHRR-Cone; the reductions are 20.2% and 24% at 3% and 5% loading, respectively.
The MCC data (Table 2) show that the peak heat release rate (PHRR-MCC) of the pure PS is reduced by 11%, 16% and 23%, respectively by the addition of 1, 3 and 5 wt% CdS-HS.

Qiang Xu, et al. systemically analyzed and researched variation of cumulative displacement, deformation rate and acceleration of landslide from the beginning of deformation to instability failure relying on a large number of monitoring data of landslide deformation, and found that variation of acceleration was completely different from cumulative displacement and deformation rate.
By integration analysis of monitoring data of typical section, curves of horizontal and vertical displacement with time were drawn, shown in Figure 1.
By integration analysis of monitoring data of typical inclinometer hole, deep displacement curves with depth were drawn, shown in Figure 2.
Fig.5 Changing curves of lateral deformation with reduction factor Figure 5 shows that lateral deformation increases with increasing reduction factor.
Lateral deformation has smaller increment with smaller strength reduction factor, and has a larger increment with larger strength reduction factor

Meanwhile, the adsorption kinetics follows the pseudo-second-order rate equation and the adsorption isotherm data fits well to the Langmuir isothermal model.
The Langmuir (Eq. 5) and Freundlich (Eq. 6) were used to analysis the isotherm data (Fig. 5).
The adsorption kinetic follows pseudo-second-order and the adsorption isotherm data fits well to the Langmuir isothermal model.
A Study on the Reduction Behaviors of Cr(VI) on Fe3O4/PANI[J].
Application of polyaniline for the reduction of toxic Cr(VI) in water[J].

Data Processing There are 20 items of “attitude toward energy saving and carbon reduction”.
Female students’ attitude toward energy saving and carbon reduction is superior to males’.
Regarding samples collected by formal test and by SEM program Amos 17.0, this study probes into relationship between students’ attitude toward energy saving and carbon reduction in order to validate the fit between theoretical model and actual data.
The least is “ethics of energy saving and carbon reduction”.
Difference of demographic variables on attitude of energy saving and carbon reduction.

All calculations in this study are based on data from hospital surveys and reliable secondary data sources.
MRx = AR·IF·DFx (2) Where: MRx = Estimated mercury in pathway X AR = Amount of mercury containing material fed into the system IF = General data on the mercury concentration in the feed material DFx = Distribution factor to pathway X According to the MFA procedure, this study was undertaken in three main steps: (1) system analysis; (2) data acquisition and calculation; and (3) simulations (more details in [12,13,14]).
All essential data used for estimating mercury flows through these two devices includes (1) Primary data collected from hospital surveys; and (2) Secondary data obtained from statistical reports, both published and unpublished articles made available by various reliable agencies.
For Hg-sphygmomanometers, the data from the Department of Health and hospital surveys indicated that this medical device was used in hospitals at around 0.40-0.54 pieces per patient bed [25].
Nisit Inlee from the Department of Health, Ministry of Public Health, for supporting data and facilitating the authors to conduct hospital surveys.

At present, resources and environment situation is not optimistic in our country, therefore, the “11th five-year plan” outline points out "energy conservation and emissions reduction”.
When the car passes through the deceleration strip, it can make the idle energy into power, which is very much in line with the concept of energy saving and emission reduction.
So our country put forward “the eleventh five-year plan” for energy conservation and emissions reduction, and has obtained remarkable achievement.
It has theoretical and practical feasibility and implements energy conservation and emissions reduction, reduces the cost of entrance guard system.
Relevant data show that in one highway toll of Beijing, for example, there are 50000 vehicles through it daily, whose average weight is 8000 Kg.

And assessment data acquisition difficulties, the assessment field dependence and confidentiality are strong; Assess needs more and more.
Node conditional probability can be determined by learning a large number of sample data or the knowledge of experts in the field.
Attribute Reduction Algorithm attribute dependence progressive genetic reduction based design method.
For building assessment model, we compare SASR with CTR data table in literature [5], setting that fitness function is calculated based on the dependence and genetic algorithm takes optimal preservation strategy.
When the number of instances of the data sets and the number of original attributes are less, the advantage of SASR on the time complexity is not yet clear, but when increasing the number of instances of the data sets and the original number of attributes, the advantage of SASR on the time complexity gradually shows up.

Data sources and Research methods 2.1 Data sources In view of the availability of data, SO2 is selected as the major air pollutants and CO2 as the main greenhouse gases.
China has not yet published CO2 emissions data, and the data sets of the main greenhouse gases emissions at home and abroad, mostly adopt reference method of the IPCC Guidelines.
As SO2 and CO2 emissions are undesirable outputs, the reciprocal method will be adopted to process the data, given the model calculates the relative efficiency, so the data processing will not affect the final calculation results.
Paris: Organization for Economic Cooperative Development, 1997 [12] UNFCCC.GHG data from UNFCCC [EB/OL].
Energy efficiency and energy productivity: Provincial data comparison based on DEA [J].