Search results

The principal component analysis can ensure the smallest loss of the original data, to replace the multi-variables with a few synthetic variables, to simplify the data structure, and objectively determine the weights.
Read n sample data and analyze their principal components.
Take the average value of the top A sample data in Dαk sorting as the benchmark data of the first class, and denote the principal component as M1.
Take the average value of the top A sample data in Dαk sorting as the benchmark data of the first class, and denote the principal component as N1.
Yang Xiaotao to provide the valuable statistical data.

By definition, data is an item which has not yet been performed.
Only the contextualization of data shall deliver added value for the creation of information, provide support for data interpretation.
In particular, the information makes connections between different data to define a fact.
The information thus involves some understanding of the relationship that exists between data.
Therefore, information can be comes from the link that exist between more data.

Band gap energy of each film was calculated from the transmittance data.
This may due to the reduction of band gap energy in the presence of ZnO in TiO2/SiO2 films to 2.41 eV and the roughness of the film.
The data of absorbance and transmission of thin films from UV-Vis spectrophotometer are related to band gap energy of the films [10].
The band gap energy of the film was estimated from absorption and transmission data.
The reduction of band gap energy induces the superhydrophilicity with the excitation of low energy source (sunlight).

The mechanical data found are in good agreement with the porosity results, that is, as the porosity values increased, the mechanical resistance gradually decreased.
Geometric (apparent) density, real and porosity data for eight types of geopolymeric mortars studied.
· The mechanical results found revealed a systematic reduction of the values of maximum resistance to average uniaxial compression, with the reduction of the molar concentration of the hardening solution, used during the geopolymerization process

The data of Palladium powder and place at different cyanide concentrations, different temperature and different oxygen pressure are obtained.
A pure metal palladium place rotating disk with a 2cm diameter and high 0.4mm was used to obtain dissolution rate data.
Dissolution involves an electrochemical process in which the anodic reaction is Palladium oxidation while the cathodic reaction is oxygen reduction.
Fig.7 Effect of PO2 on percent on ratio of Pd cyanide Fig.8 Effect of PO2 on percent on ratio of Pt cyanide dissolution(NaCN 12.5 g/L,140 °C, 3 h) dissolution(NaCN 12.5 g/L,140 °C, 3 h) Conclusions For a further understanding of the behaviour of PGMs in the pressure cyanide leaching process, some new explanations are proposed in the present paper. (1)The cyanide leaching rate of Palladium powder > Palladium place appears to be related to the metal size. (2)The rate for the dissolution of Palladium in cyanide solution is with respect to O2 pressure. (3)The dissolution mechanism involves an electrochemical process in which the anodic reaction is palladium oxidation while the cathodic reaction is oxygen reduction and bonding mechanism of cyanide and oxygen adsorbed on Palladium metal. (4)The dissolution behavior of Palladium as a function of cyanide and oxygen concentration.

The thermally activated shift of IF can be seen: It is difficult to give exact peak position for each frequency (see also in Fig. 4 and 5) because the data acquisition at high damping (Q -1 > 0.02) is not very reliable.
The inhomogeneous microstructure also occurs when the sample is exposed to a temperature of 400 °C (Fig. 8 b): a mean grain size is 6.7 ± 3.9 µm. 25 µm a) 25 µm b) 0 5 10 15 20 10 20 30 40 50 ECAP-1 fitted data 1h at 250°C fitted data 1h at 400°C fitted data number of grains grain size in µm Fig. 7.
After annealing at 400 °C a more intensive grain growth sets in which is dominated by the growth of especially small grains leading finally to an increasing homogeneity of the microstructure as shown in Fig. 8 b. 0 5 10 15 20 20 40 60 80 100 120 as received fitted data 1h at 250°C fitted data 1h at 400°C fitted data number of grains grain size in µm 0 30 60 90 120 150 180 210 hardness HV1 initial ECAP 1 ECAP 4 250°C 250°C 250°C 400°C 400°C 400°C Fig. 9.
It shows that a significant increase of the hardness by ECAP to grain size reduction is observable in agreement with [19].
While the annealing of the sample in pre-deformed state is negligible, it leads to a reduction of the hardness in all other cases.

Schematic of data capture The measured temperature data were processed to evaluate the temperature differential, heat transfer rate, and convection heat transfer coefficient.
The data collection process is illustrated in Fig. 4.
Data collection points in the cooling tower Temperature distribution with inlet temperature 65℃.
Graph of measurement data at 75℃ Fig. 6 shows the graph of the measurement results for the inlet temperature of 75℃.
Conclusion Based on the research findings and data analysis, the following conclusions are drawn: 1.

The well dispersion of graphene in aluminum matrix could facilitate the electron transport and to induce the pore reduction throughout the matrix.
The well dispersion of graphene in aluminum matrix could facilitate the electron transport and to induce the pore reduction throughout the matrix.
Data 13 (1984) 1131-1172.

Research contents Firstly, through consulting data and sampling methods, we determine the amount of fresh water of offshore drilling platform on one day, and the minimum water production capacity should be determined; and determine the structural frame work platform sea area near the stable system and weather related natural factors (example: wind speed, wave height, wave cycle).The related natural factors in each season the working platform nearby the offshore drilling platform should be determined.
Secondly, according to the analysis of survey results and data, we calculate the dilution tank capacity and the minimum pressure to bear; designing shape of floater , the determination of its size, the reasonable selection of materials, rational design of the wave shape, determine the size, screening materials; reasonable arrangements for the design of negative pressure fresh water conversion device installation.
Fourthly, we calculate the minimum driving force, the average working distance of float and power of the pump by the data Fifthly, we considering the various data, then testing weather design of the device is very reasonable through the reasonable calculation; And according to the minimum driving force and float force, we calculate parameters of intermediate transmission mechanism, the design efficient transmission device; by considering the proper placement of solar energy device.
Through the water thermodynamic relation, under low pressure, then saturation temperature is low , and corrosion rate is slow, In its background of advocating energy-saving emission reduction policies , the device have a profound effect.

Representative corrosion rate data.
Representative corrosion imbalance data.
Representative pH data Figure 6.
Representative oxidation-reduction potential (ORP) data.
Mass loss data for LPR electrodes.