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Factors to consider include the desired properties of the nanocomposite film, the cost and time constraints, and the feasibility of each method.
The introduction of TiO2 nanoparticles can result in modifications to the refractive index and absorption coefficient of the nanocomposite film, consequently affecting its properties of light transmission.
Overall, the Optical Microscopy technique provides valuable insights into the morphology and particle distribution of nanocomposite films, which are critical factors in determining their properties and performance.
The nanocomposite films showed improved properties such as transparency and mechanical properties.
The aggregation of nanoparticles can lead to uneven properties and affect the performance of the films.

Importantly, none of the known biochemical regulatory factors and mechanical stimulation intensity has been shown in vitro [3, 4].
The culture medium recirculation control subsystem is consisted of a multi-channel peristaltic pump, twelve check valves, six scaffold chambers, and medium biochemical factors control subsystem.
The medium biochemical factors control subsystem was built to control the gas concentration of O2, CO2, and chemist components for all six scaffold chambers through platinum-cured silicon tubing gas exchanges, and keep the culture medium fresh (As described in [4] ).
The size, control cycle and its action process of the multidimensional strain for ligament tissue engineering are the main factors, which will impact the functions of mechanical stimulations.
In the advanced bioreactor for tissue engineering of ligament, the main factors that affect the size of stress are original available length of scaffold, the initial tensional position, stretching length, the twist angle, the mechanical properties and the length relaxation of scaffold, the size of load stress under maximum length or the largest twist angle, and the engineered tissue growth conditions, et al.

The results show that flow stress is affected by deformation temperature significantly and declines with increasing temperature.
For TRIP steels, the researchers mainly focused on mechanical property, welding performance and the mechanism of phase transformation.
By heat treatment experiments of two kinds of TRIP steels, the relationship between mechanical properties and deformation mechanism of TRIP steels were established [9].
Dan [3] studied the influence of strain-induced martensitic transformation on mechanical properties based on a developed Tomita-Iwanmoto model coupled with mixed hardening law of four phases and anisotropic yield function.
Due to a good adaptability towards finite element (FE) interface routine and a comprehensive description of strain rate and temperature affecting on yield stress and strain hardening, J-C model and Z-A model are extensively used.

The results are compared to ordinary Portland cement (OPC) mortar treated at the same conditions so that the influence of external factors are eliminated.
Together with these measurements the mechanical properties and microstructure were performed in order to explain essential differences in electrical properties of AAS and OPC mortar.
Mechanical properties of tested specimens were determined according to the EN 196-1 standard.
Results and Discussion Mechanical properties.
These small pores do not affect the mechanical properties but they might have an essential influence on ionic conductivity.

Fig. 1 Schematic diagram of mechanical and chemical polishing process of planar component of CMP processing Fig. 2 Schematic diagram of corrosion The polishing process is affected by many factors.
However, for the convenience of analysis, some complicated factors can be quantified and fixed.
According to the Princeton hypothesis, there are many factors affecting the amount of material removal, and there are interactions between several influencing factors.
During the polishing process, the material properties, ambient temperature and humidity of the polishing particles are often relatively fixed.
Study on polishing properties of optical components polyurethane.

Many studies have successfully applied near infrared (NIR) spectroscopy to estimate important wood properties.
Several studies have demonstrated that NIR spectroscopy can be used to estimate wood physical and mechanical properties such as density, moisture distribution, wood stiffness and microfibril angle (MFA)[1-6] and chemical properties such as klason lignin content, acid-soluble lignin content, decay and extractive content[7-11].
The crystallinity has an effect on the mechanical properties of cellulose fibers.
And now, it has been shown that near infrared (NIR) spectroscopy and partial least squares (PLS) regression can be used to estimate the physical and mechanical properties of wood much more rapidly and conveniently, although with lower accuracy.
For the calibration set, the correlation increased with increasing of number of factors range from R2=0.2930 to R2=0.9566, and the RMSEC and SEC decreased with increasing of factors number until using six factors.

However, the affecting factors, different means of simulation and complex mechanism of contact between the foundation bucket and foundation soil leads to its associated stability simulation test data relative dispersion ,so it has not come to a united analysis and summary.
Meanwhile the economically developed regions of the Bohai Bay, the Pearl River estuary, Yangtze River estuary located in the vast deposit soft soil, which not only poor physical and mechanical properties, but the carrying capacity is very low.
The stability of bucket foundation breakwater is sustained by the foundation bucket penetrated into the soft soil. so the soil pressure on the foundation bucket is the main factor affecting the stability of the breakwater structure.
In the simulation of foundation soil, although soil layers were given different material properties by the authors , soil is the porous solid, in the paper the authors did not consider the presence of pores in the soil, so there is no consideration of pore water pressure of the soil .
Meanwhile simulation test is not considered anisotropic soil, which also is an important factor to affect the test results.

These cutting forces are affecting the surface qualities and also causes delamination damage.
The favorable properties like high dimensional stability, high strength and good machinability increase the use of MDF material [5, 7 and 10].
Prakash and Palanikumar [10] carried out drilling tests using Taguchi design of experiments and RSM to evaluate the thrust force developed and revealed that the feed rate and diameter were the factors mainly affecting the surface roughness in drilling of MDF with PVD TiN coated carbide step drill bits.
Control factors and their levels are shown in Table 1.
Figure 1 CNC vertical machining center and sample of thrust force plot Result and discussion Nowadays the use of MDF panels is increased in wood working industries because of their superior properties.

TEST OVERVIEW 2.1 Calibration POI-1000M Spin Balance Machine is the model of Mass Properties Measurement machine and can be considered as the heart of this equipment.
That’s why the installation process and environment factor should be well prepared to minimize the offset which may affect the result.
Temperature change may affects the properties of the part itself where the increment on temperature will increase the MOI of the part and causing unbalance due to sudden changes in temperature.
Wiener, The Role of Mass Properties Measurement in the Space Mission, European Conference on Spacecraft Structures, Materials &Mechanical Testing 2005Noordwijk, the Netherlands, 10 – 12 May 2005 (ESA SP-581, August 2005) [3] R.
Wiener, Mass Properties Measurement Handbook, Annual Conference of the Society of Allied Weight Engineers 18-20 May 1998

Tribological properties of a-C:H coatings were conducted used reciprocating friction tester.
Introduction Diamond-like carbon (DLC) coatings have emerged as attractive coatings for mechanical, chemical, electrical, tribological properties [1-4] and their suitability for a wide range of practical applications.
As the current applied on the filament affects the ionization rate of the hydrocarbon reaction gas.
Tribological properties Figures 2 and 3 illustrate the influence of the tungsten filament current on the tribological properties of the a-C:H coatings.
The optimum coating for tribological properties against a AISI 52100 steel or a Al2O3 ball is 17A coating.