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Introduction A photochromic process of diarylethenes can be defined as a reversible photochemical reaction between two isomers through light-triggered, in which the properties of photochromic materials can be changed reversibly during the photochromic process, such as the absorption spectrum, refractive index, dielectric constant, oxidation and reduction potentials, dipole moment, and ionization potential [1-3].
As shown in Figure 3, the quality of images recorded in 1C/PMMA film showed a clear contrast and without cross talk, which are important in rewritable data storage.
Using diarylethene 1C as recording medium and the optical storage experiment showed that the diarylethene derivative can be used as a data storage medium.

Therefore, they are widely used when weight reduction of components is needed while maintaining good mechanical properties (for example, in the automotive and aerospace industries).
This result suggests that the scale consists of MgO and Mg(OH)2, which is consistent with literature data.
Data from the literature show that some Mg-Al alloys exhibit a deterioration of mechanical properties due to their contact with an environment containing hydrogen [5, 6, 8].

Very often the welding section from competitors is manufactured in an insufficient way which results in a significant reduction of life time.
Electrical properties M.E.SCHUPP delivers all the technical data which are necessary to connect the heating elements to the electrical power supply.
Fig.7: Electrical data Qualities: MolyCom ® -Ultra & MolyCom ® -Hyper The elements are available as MolyCom ® -Ultra, meeting the industrial standards of 1.700°C and 1.800°C and MolyCom ® -Hyper Elements, consisting of high-purity materials are usable up to 1.800°C.

In the nano-compounds further reduction of thermal conduction when compared to the coarse crystalline materials takes place, resulting from the increase of the number of grain boundaries [6].
Data of the crystalline structure and crystallite sizes for the coarse-grained skutterudites.
Calvert: Pearson's Handbook of Crystallographic Data for Intermetallic Phases Vol. 2, ASM, Metals Park 1985, p. 1825 [8] A.

Reducing fan speed with the VFDs system can result a reduction in the air-flow rate and energy consumption [1,2].
Several modules of FX2N-4AD-TC can be adopted to sense temperatures at different position and responsible for data link to control module[4,5].
The main controller module commands the convertor through RS-485 data bus.

Therefore, to make the objection of emission reduction and energy saving, more and more countries are making efforts to develop clean and renewable distributed generators (DGs) [1,2].
Wind Turbine Pwind is typical WT’s output power data according to predictive value of wind speed.
[12] Information on www.capstoneturbine.com/prodsol/products/index.asp [13] Data from https://analysis.nrel.gov/homer/

According to these experimental data, the CRSS of the basal slip mode {0001}<2110> is much lower than those of the non-basal slip and twinning modes.
The reference data of the pure magnesium is from handbook.
The cold rolling was taken out at room temperature about 293K to the experimental alloys with varies thickness reduction from 30% to 300%.

For elongation and temperature data collection for the samples was used Antares Software.
Condition σ (MPa) tp (h) ε·s (1/h) tf (h) εf (mm/mm) Equiaxed 125 0.83 0.0098 14.00 0.263 Bimodal 1.46 0.0074 22.07 0.368 Equiaxed 250 0.03 0.1937 0.62 0.194 Bimodal 0.10 0.0797 1.23 0.195 Equiaxed 319 0.01 0.5638 0.17 0.174 Bimodal 0.024 0.2195 0.25 0.107 Based on the results above, bimodal structure at 600º C in stress conditions of 125, 250 and 319 MPa has higher creep resistance with higher values of tp and reduction of steady-state creep rate and time to rupture.
The data shows the heat treatment was effective and improve creep resistance.

Composite solvents will reduce the Tm of the PLA cast film, and adding PEG, the Tm of cast film has greater reductions.
The result of water vapor permeability experiments are shown in Table 2, compared to data in the leterature[5], the PLA coated paperboard has a larger water vapor permeability and can not be used for the barrier material[4].
Table 2 The water vapor permeability of PLA solvent coated paperboard No. 1# 2# 3# 4# 5# 6# 7# 8# 9# WVP g/m2 ·24h 793.46 747.37 806.22 884.91 726.45 778.56 819.69 799.84 830.68 The result of oxygen permeability experiments are shown in Table 3, compared to data in the leterature[6], the PLA coated paperboard has a larger oxygen transmission rate and is an order of magnitude larger than that of general PLA film.

To do so, piezometers were connected to sensitive pressure transducers and the data transformed to an interface device that delivered the information to the computer.
Fig.6 Power spectrum curves The results of spectral analysis indicates that pressure fluctuation parameters decreases by increasing in discharge because of increasing in water depth causing the damping of the impact of the water jet on the floor and also reduction in Froude number of the flow.
Experimental data were used in dimensionless parameters including C-p, C+p, C’p, Cp.