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Considering the uncertainty ±0.523 kJ mol-1 in the thermodynamic data for the iron-wüstite references [8,9], the overall accuracy of the data was estimated to be 1.6 kJ mol-1.
The study evidences the effect of the A- and B- site substituents on the thermodynamic data.
Fig. 5 presents typical relationships between the nonstoichiometry and the thermodynamic data of the La0.7Sr0.3MnO3-δ and La0.7Ca0.3MnO3-δ (0.019<δ<0.053) samples.
The reduction in stoichiometry from 0.019 to 0.046 has an opposite effect on 2OΔH and 2OΔS depending on the A-site substituent.
The data are tentatively interpreted as indicating an increase of order in the oxygen sublattice in the Sr-containing sample.

The biomimetic highly-efficient drag reduction surface can be directly replicated by shark skin as biological template, and the pre cured micro-embossing technology is put forward aiming at the thermosetting materials.
Fig.3 Biological scale and particular cross section curve Fig.4 Corresponding negative template and cross section curve In accordance with the data in the above pictures, the handled curves are shown in figure 5.
By the available data, the replication-precision on the horizontal direction is almost 100%, and the replication-precision of the two different grooves on the vertical direction is about 98.2% (10.4495/10.645) and 93.8% (10.92559/11.6457) respectively.
According to the pictures, carrying out the relevant data of corresponding single scale and negative template, the handled curves can be received, as shown in figure 8, the maximum of the replication error on the vertical direction is 0.85um, and the replication precision on the horizontal direction is almost 100%.
The measured distances of different scales are shown in figure 11 and figure 12, and the corresponding distances of different scales are signed in the two pictures, the data of distances and replication error are shown in Table 2.

Zhu et al. [10] investigated the domestic pollution sources in one village of Taihu Lake Basin, and obtained data on the production and main destination of rural domestic sewage and wastes of farmer households associated with different income levels.
Therefore, relevant estimates did not reflect the effect of pollutant reduction and the reduction of pollution discharge corresponding to different reduction measures [12,13] .
Results Pollutant producing coefficient According to the PPC calculation formula, 36 sets of data (1 time × 12 month × 3 household) of N- and P-PPC of domestic sewage and organic wastes were calculated for monitored farmer households at different income levels (Dec 2011–Nov 2012) (Fig.1(a), Fig.2(a,b,c)).
Pollutants producing coefficient of N and P in domestic sewage Analysis of variance (ANOVA) was performed on each set of data related to different income levels (n = 36) (Table 3).
At present, research regarding the transport and transformation of non-point source pollution in the environment largely focuses on macro-scale modeling estimation [25-28], which lack quantitative data.

Be differ from the traditional source/purpose communication mode, EtherNet/IP adopts producer/consumer mode to exchange network data, using TCP to transport explicit message and UDP to transport I/O data.
Each data source sends data to EtherNet/IP network one time, based on connection ID different nodes in network can selectively receive data from the same data source which increase the communication efficiency and save bandwidth, data is transported to different nodes in same time which can realize the precise synchronous communication[3].
CIP message encapsulation format as is shown in Fig. 2: Fig. 2 Encapsulation packet format Except of the 24 bytes fixed length encapsulation header, data format in the Command specific data field depends on the specific command code, in order to organize their command specific data field, fixed structure or common packet format[6] is used.
The common packet format allows commands to structure their command specific data field in an extensible way.
Both the address item and data item have the same format including type ID field, length field, and data field as is shown in Fig. 3.

The essence of text feature extraction is dimensionality reduction technique of high dimensional data, or to say, the high dimensional data maps to a lower dimensional space by transformation.
The main problem of dimension reduction methods is that information contains in data may lose from the high dimensionality to low dimensional.
So the original different data in a high dimensional space will be mixed together in low-dimensional space(Fig. 2).
Fig. 2 High Dimensional Data into a Low Dimensional Space Using TFIDF as the measure index can be more appropriately express the fact.
Data mining principle and technology.

Questionnaires of different contents are used in different stages in order to acquire more scientific and objective data and facts.
Investigation data show users utilizing public bicycles more than 5 times per week account for 55.5% of all users, and users utilizing 1-2 times per week account for 30%.
Data show 62% use them for commuting and traveling, and 27.6% for shopping and body exercise.
At the same time, investigation data show that percentage of non-local tourists choosing not satisfied or rather dissatisfied is 1.8% lower than that of Hangzhou local citizens, so generally non-local tourists feel more satisfied with Hangzhou’s PBS.
Investigation data show there are some major problems in PBS running.

In data processing, various data analysis methods are also implicated, for example, the frequency spectrum analysis method[2], coherence function[3], and various other data analysis methods.
At present, the interior noise of domestic corresponding models is around 75dB at 120km/h, fluctuating within 2dB.The test vehicle reaches above 80dB. so the noise reduction measures would be necessary.
The collected noise data at constant speed was analyzed with the 1/3 times frequency spectrum, as shown in fig. 1.
The structural characteristics of the body are modified. 4 Summary Upon the loud interior noise problem in a newly developed vehicle sample, profound analysis is carried out on every experimental data; the main sources of the vehicle interior noise are identified.
Glazing for vehicle interior noise reduction [ C ] (SAE Paper ,200220121993).

So the optical data analyzed by the software WVASE32 used for fitting is among wavelength range 400–900nm.
The construction of an optical model is one of the most important steps in ellipsometry data analysis.
The model was introduced to analyze the spectroscopic ellipsometry data(Fig.2) in terms of Ψ and Δ at different deposition time.
Fitted values of film thickness (nm) during the first 180 s of electrodeposition in solution S0 (●)and solution S0+acetate(■) with error bars(data from Fig. 2).
It is in agreement with potentiodynamic polarization evidence from CV data(Fig. 1).

Deformation monitoring data can be regarded as the digital signals series which is composed of different frequency.
So it is very important to research the time component change in the analysis of dam observation data.
Independent components 3 Example Independent component analysis is a well-known technique for data analysis.
Fig4 are the figures of the three monitoring data handled before being used.
Application of Independent component analysis in noise reduction of structural vibration signal[J].

Data Collection Methods.
A predefined coding scheme was used to convert qualitative data into quantitative data and ensure the researcher’s perspective did not influence the results.
Additionally, effectively managing and securing data within the digital twin environment is crucial, requiring robust data management strategies [7].
The company faces challenges with manual data handling and the variability of WMS which complicate employee training and data integration.
This addresses ABC Logistics' challenge of manual data handling by automating data collection and integration.