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So, the data size of the spectrum can be reduced by the ICA.
The principle of ICA ICA is a new data analysis tool.
In this paper, the FastICA algorithm is used to process the spectroscopic data.
It is determined by the principle that the detention of the data is lower and the nicety of grading is higher.
The spectroscopic data is converted to the two-dimension form from the EEM matrix form.

This may indicate that the interfacial region effect increases with milling time due to the grain size reduction and to the disordered state of the interfacial region.
The interpretation of the main components in the Mössbauer spectra can be made with a perusal of literature data for Fe–Mg compounds obtained by non-equilibrium techniques: mechanical alloying [1-8].
In contrast, Hightower et al [8] have found that there is no significant difference between the estimates of Mg solubility in Fe from the XRD and Mössbauer data for MA samples.
After 36 h of milling (see Fig. 4e), considerable refinement and reduction in particle size is evident.
We observed the absence of hcp Mg peaks after 4h of milling and a monotonous reduction in the grain size down to 9 nm after 54 h milling time and an increase in the micro strain up to 1.11%, together with a slight increase in the crystalline lattice parameter to 0.2884.

Oxygen-reduction at the cathode could be carried out effectively with the assistance of catalytic action by bacteria, enhancing the electrochemical properties of the cathode.
In these microbial-anode MFCs, noble-metal (e.g. platinum) based catalysts are still used to increase the rate of reaction of oxygen-reduction at the cathode as in electrochemical fuel cells, which create an obstacle for practical applications of MFCs due to high cost of electrode materials.
Voltage and electrode potentials (versus saturated calomel electrode, SCE) of MFCs were continuously measured using a multiple-channel data acquisition system (PIO-821H, Chengdu).

It is found that fly ash registers a SiO2–Al2O3–metal oxides system and its content of glass phases is around 57% which is conducive to reduction of energy consumption in its recycling process.
Based on the above studies, this work performed analysis of chemical, elementary and radical component transformation to provide valuable data for fly ash thermal treatment. 2 Experiment The ash used in this study came from the biggest municipal solid waste incinerator, Jiangqiao MSWI Plant, which handles 1500 t/day.
Hence, they are conducive to reduction of energy consumption in making of fired construction materials, such as glazed tile, ceramic brick, ceramic glass and etc.

The second stage started from entering 1960, driven by the “Income Doubling Plan” and such policies of reduction of taxes and interests for the trade-based national construction, Japan entered a real high-growth period.
Trends of Japan in recent years 3.1 Change from cost reduction activitiesin the manufacturing stage to cost management in the planning stage It is said that about 70 - 80% production costswere determined in the planning design stage, and only the remaining 20% were determined in the production stage [2].It’s therefore accepted that the cost reduction effect based on both IE and QC (as some management techniques)were only made on the 20% of costs.
Cost reduction based on product design changes, etc.
Method ●Method study 【ECRS】 ⇒ Make operation improvement by elimination, combination, rearrangement and simplification 【Principles of motion economy】⇒Improve operations by ①Two hands action, ②Reduced motion elements, ③Reduced movement distance, ④Reduced fatigue ●Operation test (not included in the study) ●Seven QC tools 【Checksheet】 ⇒Define uniform business quality using inspection checksheet and data collection checksheet 【Cause and Effect Diagram】 ⇒“Cause and Effect Diagram(CED)” is the chart showing the relationship between the cause and effect regarding intended problem.
Fig. 3 gives separate statistics of the participants by dividing them into service businessand technical business based on the data in Fig.1.

The height reduction of workpieces was 60 % with different torsion deformation.
σeq=3τ2+σ2 (9) Using these formulas along with deformation data collected from a Gleeble 3500 thermal-mechanical simulator, equivalent stress-strain curves under various deformation parameters can be plotted for combined compression-torsion deformation.
The peak stress is lower compared to π/2, and the subsequent stress reduction due to dynamic softening is less significant.
Strain data statistics of different torsion Torsional angle 0 0.5π π 2π Volume fraction of effective strain ≤ 0.2 25.38% 21.34% 9.6% 3.05% Average value of effective strain 0.593 0.723 0.969 1.62 Figure 7 shows the strain values of each evenly spaced point after the forming process is complete.
After reaching a certain deformation level, recrystallization nucleation and growth occur at the grain boundaries, leading to a reduction in the area of residual deformed grains.

Data demonstrates that the incorporation of soft clay into the asphalt binder resulted in a favourable coating and bonding capacity, as compared to the control asphalt binder. moisture-induced damage in HMA is a combined effect of loss of cohesion of asphalt binder and loss of adhesion between asphalt binder and aggregate.
The electronic console regulates the operational aspects of the device, including the creation of an electron beam, the adjustment of imaging parameters, and the gathering of data [36].
Distilled water was utilised as the probe liquid, and the contact angle data were used for the measurement [37]. 2.1.4 Surface Energy The surface free energy of a solid is a fundamental characteristic that has a substantial impact on its interaction with other solids, liquids, and gases.
The data derived from the percentage of these components can be utilized as a method to determine the composition and level of impurities in the synthesised compounds being used.
Therefore, the data presented strongly suggests that BPSC modification offers a viable pathway to enhance the long-term performance and lifespan of asphalt pavements by bolstering their resistance to oxidative aging [60]. 4.

To evaluate the performance of the introduced approach, we applied them to the international Knowledge Discovery and Data mining intrusion detection dataset.
Many data mining approaches, including discovering association rules, have been applied to intrusion detection.
This method is useful in reducing data set dimensionality.
Given a finite set of data, the algorithm returns a list of c cluster centers and a partition matrix.
, (4) where is the –th of d-dimensional measured data, is the d-dimension center of the cluster, is any real number greater than 1, and is any norm expressing the similarity between any measured data and the center.

The obtained data set consists of 101 traverses with 8000 data points in each traverse.
The whole traverse consisted of N = 8000 data points.
This defined two adjacent intervals: the first interval was selected from Np data point to (Xp + INTVL – 1) data point; the second – from (Np + INTVL) data point to (Np + 2 * INTVL – 1) data point.
Results The raw data was the traverse record consisted of 8000 data points.
For data considered in this article, the critical interval size is equal to 46 data points.

From the gathered vibration data of a stern shaft bench through Pulse Vibration Analysis Platform, using the speed spectrum array to determine the characteristics of vibration source, with the analysis of vibration characteristics of the bench, it concluded that the abnormal high frequency vibration source of the stern bearing is a weak rigidity part of bench─ tacho-torque meter.
The vibration data of again test after strengthening the part illustrated the validity of this diagnostic mode.
Under the background of the vibration and noise reduction, searching and controlling vibration source have important practical significance.
This article combined the analysis of vibration type and fault symptom which a test bench of stern shaft may have with the spectral analysis of vibration data of stern bearing to judge fault and reason appeared on the stern bearing, and sought for solutions.
Tang: Journal of Data Acquisition &Processing, Vol. 21 (2006) No.4, pp, 454-459.