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Piezoelectric properties were investigated by PFM.
Pb(Zr,Ti)O3 (PZT) has a large dielectric response and excellent piezoelectric and pyroelectric properties.
Piezoresponse force microscopy (PFM) revealed piezoelectric properties and switching under the PFM tip of the as-deposited films.
Sensitivity factors were taken from the MultiPak library.
Itoh, Relationship between diffusion and adhesion properties of ferroelectric thin-film structure on releasable substrate, Jpn.

Thus, it offers better sound absorption properties comparable with glass wool.
There are many factors that influence the sound absorption coefficient of natural composite materials.
In this paper, banana fibers were thoroughly investigated by simulations to predict the sound absorption properties and factors influence the sound absorption coefficients.
Flow resistivity is the major factors for sound absorption for a wide range of porous materials.
The banana fiber properties (Sfiligoj Smole et al. [23]; Kukarni et al. [24]).

In the process of flocculation, the stand or fall of the type, nature and varieties of flocculants which are the key factors related to the flocculation effect[2-4].
Application of cationic polyacrylamide in tailing water treatment There are two main factors of sludge dewatering: the density of floc and the structure of floc.
Synthesis and trapping properties of dithiocarbamate macromolecule heavy-metal flocculants, Journal of Applied Polymer Science. 110 (2008) 2464-2466
Research on the factors influencing the synthesis of cationic polymeric flocculant, Chemical Industry Times. 19 (2005) 4-6
Synthesis and properties of cationic polyacrylamide containing pyridine quatemary salt, Polym Int. 52 (2003) 1468-1473

Theoretically, CNTs based nanocomposites may have very high mechanical properties with very low weight.
Unfortunately, like in every composite material also in nanocomposites the high mechanical properties of reinforcements are only partially transferred to overall composite's mechanical properties.
Their specific mechanical and electronic properties make them useful for future high strength/modulus materials and nanodevices.
M., Rafiee R., A review of the mechanical properties of isolated carbon nanotubes and carbon nanotube composites, Mech.
[17] Muc A., Design and identification methods of effective mechanical properties for carbon nanotubes, Mat.

Gas Sensing Properties of Carbon Fabric.
Mechanical durability is a very important factor affecting the reliability of textile materials used in flexible and wearable electronics.
We also investigated the reaction properties of carbon fabrics to various gases at room temperature.
Du, “Study of electrothermal properties of silver nanowire/polydopamine/cotton-based nanocomposites” Cellulose, 26, 5995-6007 (2019) [14] H.
Wang, “Friction and wear properties of combined surface modified carbon fabric reinforced phenolic composites” European Polymer Journal, 44, 2551-2557 (2008) [20] S.

This coating can also protect the mould while it subjected to thermal, mechanical and physic-chemical reaction while the casting process [1-3].
There are several factors that need to be considered to choose refractory material as filler, which is the heat resistance of the material and the size of the material.
The heat resistance of the material determines the stability of the coating to withstand high temperatures and particle size affecting the mixing of coating components, the particle size should be under 35 micron to prevent the particles settled [1,4].
Senna, Physico-Chemical Properties of Carboxymethyl Cellulose (CMC)/Nanosized Titanium Oxide (TiO2) Gamma Irradiated Composite,48(4), (2015), 44–52
Chen, Thermal Properties of Carboxymethylcellulose and Methyl Methacrylate Graft Copolymers, (September 2011), 1242–1249. https://doi.org/10.1080/00222348.2013.763568 [14] R.

Experimental study of the coproduction technology of straw and excrement ferment for biogas and organic compound fertilizer Hangzhou Yuan, Quanguo Zhang, Yanyan Jing, Xiangfeng Zhang, Yi Wang (College of Mechanical and Electrical Engineering, Henan Agricultural University, Zhengzhou, 450002, China) *Corresponding author: zquanguo@163.com Keywords: Raw Materials Ratio, fermentation period, Nutritional Elements, Gas Production Abstract.
Tab. 2.1 shows the properties of after pretreatment straw and mixed raw materials, all the results are base on the above test methods.
The straw content obviously affects the rangability of organic mass content, it decreases with the increasing of straw content.
Fig. 2.4 Nitrogen content changes From the Fig. 2.4 we can see that the nitrogen content of raw materials decreases linearly in the process of anaerobic fermentation and it’s largely affected by straw proportion, it decreases when the straw proportion falls.
[12]Fang Yin, Study on affecting factors of biogas slurry on bacteriostastic activity of fusarium solani[J], China biogas , 2006, 24(2):51-52

The microstructure and texture of the steel after final annealing have a significant effect on the magnetic properties of the lamination core.
The final annealing texture of conventionally-cold-rolled sheets usually consists of a strong <111>//ND (normal direction) texture which is detrimental to the magnetic properties [1].
The variations of the MBN parameters with respect to the annealing temperature are the combined effects of all these factors.
Kestens, Through process texture evolution and magnetic properties of high Si non-oriented electrical steels, Mater.
Hilinski, Texture and magnetic properties of non-oriented electrical steels processed by an unconventional cold rolling scheme, J.

The precise mathematical model is very difficult to describe because the feature of the thermodynamic system which contains air-conditioned room and other controlled object is a high complexity, strong coupling, factors affect.
(6) P + I + Relay adaptive algorithm The following derivation of the P + I + Relay adaptive control algorithm has independent intellectual property rights[6,7,8].
(12) Will eventually adjusted factor equation as shown in Eq. 13
A High Performance Adaptive Controller for Non-linear Hydraulic Servo-systems[C].The American Society of Mechanical Engineers,1983
The Adaptive Control of Hydraulic Systems Using Filtered Input and Output Signals[C].The American Society of Mechanical Engineers,1983

Grid of finite elements have been given the appropriate parameters and properties.
The air does not move, which directly affects the aerodynamic drag forces.
In the vicinity of these zones an air turbulence may occur, which indirectly affects the results, making a flow more turbulent.
Moreover, thanks to engine test stands the capabilities of measuring apparatus are getting wider and repeatability of work conditions is provided, which is hard to achieve on a track. [5] There is also a possibility to evaluate and analyse impact of particular factors on measured parameters. [3,4,8] The main aim of research was to compare results received from an actual engine test stand with ones received from computer simulation on a model.
Using computer simulation determining kinematic and dynamic properties of bolides’ elements is possible.