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This is the foundation for any data analysis concerning position sensitive process data and any machine learning model utilizing data from multiple manufacturing facilities and work steps.
Data Acquisition Each manufacturing facility contains different sensors for process data acquisition.
This paper presents a similarity-based approach to join information from different data sources with production data.
A short-term benefit is the time reduction for several manual tasks.
Schreck, Visual Data Analysis of Production Quality Data for Aluminum Casting: HICSS (2021), 1530-1605 [2] P.

Finally the noise reduction obtained by treating any desired combination of paths can be predicted.
This resulted in a 3.7dB reduction in radiated noise, as measured by an independent acoustic consultancy [7].
This agrees with the scope for reduction predicted in Table 3.
Its results were used to guide a programme of noise reduction treatments to the WTG.
Hodson of SAIC Limited to the measurements and data analysis that supported the TPA study.

It was suggested that nitrite was the intermediate product during reduction of nitrate by SSI, and ammonium was the finial product of nitrate and nitrite reduction.
Consequently, the researchers have concentrate on the chemical reduction technology to treat nitrate in wastewater.
Utilizing the thermodynamic data, the E-pH diagram of Fe-N-H2O system could be plotted and shown in Fig. 1 when the initial speciation of nitrogen was nitrate in solution.
Combined the experiment results with the E-pH diagram of Fe-N-H2O system, it could be presumed that nitrite was the intermediate product during reduction of nitrate by zero-valent iron, and that ammonium was the finial product of nitrite reduction.
Lee, Chemical reduction of nitrate by nanosized iron: kinetics and pathways, Water Research, 39(2005) 884-894

The effect of DOC + CDPF on exhaust reduction is also investigated.
There are so many random factors during the test (such as traffic light etc.) constantly that is difficult to handle, therefore the conditions under the accelerations which are not corresponded with the ones in [-0.1, 0.1] m/s2 would be eliminated in the data processing.
As is showed in Fig. 2, with the reference of the timely velocity showed in displayer and the driver’s experience, the data can be seen almost staying near the testing condition.
THC emission reaches a mean reduction of 68.2%. 1.3 The comprehensive gaseous emission factors in steady conditions The comprehensive gaseous emission factors with and without DOC+CDPF and reduction efficiency in steady conditions are showed in Table 2.
THC emission reaches a mean reduction of 68.2%

In the era of big data, e-government will face enormous challenges and tests, to handle complex data will also become the main theme of the big data era of e-government development.
Cloud computing and big data complement each other, cloud computing is a big data IT infrastructure, cloud computing and big data is the killer application.
The big data is sold to CEO, sold the business layer products, makers of big data is the business layer.
Design features of its file system are: centralized metadata management, data blocks (64 MB) dispersed storage to ensure data security, data replication (at least 3 per data backup) to achieve a high degree of fault tolerance [3].
Obscured its inclusion among the various government departments, the government and the people of the border, a significant reduction information island phenomenon, data sharing becomes possible to improve the efficiency and coordination office Weimin efficiency of government agencies to enhance the capacity of government and social governance public services.

Reduction of Interface Traps and Enhancement of Channel Mobility in n-channel 6H-SiC MOSFETs by Irradiation with Gamma-Rays S.
In addition, the Hall-effect measurements indicate a reduction of the interface trap density.
A similar increase subsequent to γ-irradiation is observed for µeff determined in MOSFETs with gate oxide formed by dry oxidation (the corresponding data are not plotted in Fig. 3).
They unambiguously demonstrate the reduction of Dit with increasing absorbed γ-dose.
An increase of the absorbed dose from 696 kGy to 3.16 MGy causes a reduction of Dit by a factor of 3 in MOSFETs with pyrogenic oxide.

Initial data for thermodynamic calculations were taken from the sources [15-19].
However, due to insufficient reference data for fluorotitanates, the calculations were carried out using indirect methods [20].
TiO2 + 2NaF + 4/3AlF3 = Na2TiF6 + 2/3Al2O3 (10) 3Na2TiF6 + 3Al = 2Na3AlF6 +3Ti + AlF3 (11) The data obtained show that at temperatures up to 1073 K (800 °C) there is a thermodynamic possibility of titanium reduction in the silumin melt, therefore, titanium dioxide can be used for modifying silumins.
The results of mechanical tests and chemical analysis data are shown in Table 3.
The experimental data show that melt treatment with titanium dioxide together with fluoride salts leads to the partial reduction of titanium and its transfer to the AK12 alloy, which confirms the accuracy of the thermodynamic calculations.

Suitable mixture ratio of bottom ash and fly ash was 2:1, volume reduction ratio 0.349, and weight reduction ratio 0.4936.
It conducted plasma fusing tests on ashes (bottom ash + fly ash) from refuse incinerators in BOT, to acquire local testing data.
The test of weight and volume reduction ratio was presented in the table below, which showed the data before and after treatments.
According to the evaluation of this research, the lava quality standard after plasma should be as summarized in Table 6: Table 6 Lava quality standard Item Means Appearance Volume reduction ratio Weight reduction ratio Compressive strength[9] Dioxin content[9] Leeching test Content Suitable mixture ratio of bottom ash and fly ash Brown with gloss, dense < 0.49 < 0.36 >1000Kg/cm2 <0.40 pg I-TEQ/g According to the data of Institute of Nuclear Energy Research, generally the removal rate is above.
The lava quality standards should be that the volume reduction ratio was less than 0.49, and the weight reduction ratio was less than 0.36.

Acquisition of data for management purposes includes data on the operation of machinery and crew, the circulation of materials and semi-finished products, production orders, productivity, quality, etc.
This leads to the definition of the acquisition method, referred to as semi-automatic data acquisition (otherwise called assisted manual data acquisition).
Solutions responsible for data acquisition should constitute integrated system, combining data sources in the shop floor, middle-layer sub-systems responsible for the pre-processing and reduction of the amount of data, as well as communication interfaces and industrial database responsible for data archiving.
Areas of WWTP Not Included in Current Data Acquisition System.
Proficy Historian is equipped with calculation collector, allowing creation of real-time data pre-processing, reduction and interpretation procedures, thus data presented in visualisation and reporting module, as well as exported to MES or ERP systems, are more suitable for management support – there is no risk of overlooking important information in data flood.

Experimental Data Set.
This data has been cleaned up – users who had less than 20 ratings or did not have complete demographic information were removed from this data set.
The data sets u1.base and u1.test through u5.base and u5.test are 80%/20% splits of the full data into training and test data.
Using the training data set we generate predictions by using different model sizes.
However, recommender systems are being stressed by the huge volume of user data in existing enterprise databases, and will be stressed even more by the increasing volume of user data available on the Web.