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Jin et al. [24–26] demonstrated the existence of whispering gallery modes (WGMs) in the hollow-pillar PMs, and numerically studied their multiplexing properties.
Therefore, it is conceivable that the WGMs in PMs may be affected by rotation.
We now turn our attention to considering the band structure of such periodically arranged local resonance units, along with the implications of rotation on their properties.
And the imaginary part of is referred to as the attenuation constant, which characterizes the attenuation properties of the elastic wave propagation.
Martínez, Engineering multiple ghz mechanical modes in optomechanical crystal cavities, Phys.

Abrasive in slurry is a significant factor to removal rate, surface roughness and defect.
Due to the bad suspension property of PMMA particles, PMMA particles with large diameter were found to be agglomerate in slurry.
The polishing pressure affects the numbers of active abrasives and friction force by varying the contact area between composite abrasives and wafer.
Parka: A chemical mechanical polishing model incorporating both the chemical and mechanical effects.
Ehrenstein: Polymeric Materials - Structure, Properties, Applications.

However, the scattering of the experimental points in the graph indicates possible influence of other factors, unaccounted by (Eq. 2).
This dependence can be explained qualitatively by the improvement in the protective properties of oxide coating formed on the smoother surface and by decrease of resistance of the coating to the aluminum melt with the temperature increase.
Seredin, Patterns with separated p+-regions for semiconductor power devices at currents up to 100 A, Crystallization and properties of crystals.
Poluhin, Analysis of the technological factors of the thermomigration process, Power electronics. 5 (2013) 118-120
Devitsky, Cristal properties of silicon obtained by termomigratio, Newsletter of Nort-Caucasus federal university, 3(54) (2016) 24-30

The material properties for the ray tracing simulation are shown in Table 1.
There are only two factors of the approximate spherical reflector, which are radius (R) and approximate factor (s).
The factors and levels are listed in Table 5 and the results of simulation are shown in Table 6.
There are four factors and three levels in the simulation (Table 7).
The radius of arc surface r and the radius of approximate half sphere R are the factors of the largest effect.

Chen et al [13] discussed the microstructures and properties of the 7A52 aluminum alloy welded joints welded by laser.
The conclusions were as follows: According to the corrosion test results, different areas of welded joints showed different corrosion properties.
Effects of Ti addition on the microstructure and mechanical properties of Al–Zn–Mg–Cu–Zr alloy, Materials Science & Engineering A , 801(2021), 140437
Structure and mechanical properties of an advanced aluminium alloy AlSi10MgCu(Ce, Zr) produced by selective laser melting, Materials Letters, 284 (2021) ,128898
Effect of welding heat input on structure and properties of fiber laser welded joints of 7A52 aluminum alloy, Welding & Joining, 1(2017), 35-40

Analysis of lightweight extension support coal mine car loader Pinghuai Maoa,1, Shuai Zhanga, b, 2, LibaoWangb,3 , Yilin Maoc,4 aSchool of Mechanical Engineering, Anhui University of Science and Technology, Huainan, China b Product Quality Supervision and Inspection in Huainan of Anhui province c The Internet of Things Institute, CASC 1maopinghuai@sohu.com, 2236316257@qq.com, 3843870367@qq.com,4lijingxi_sd@126.com Keywords: loader, support vehicles, lightweight design, finite element analysis Abstract.
The material properties are as follows: density: 1.15x103kg/m3, Poisson's ratio: 0.4, elastic modulus: 32Gpa.
The finite element analysis Necessary to simplify the model: (1) ignore all chamfer, (2) neglecting small hole effect on the analysis results, such as screw hole and a steel wire rope hole, (3) to remove the rope winding machine, does not affect the performance of a rack parts, (4) ignore the influence of casting structure, the simplified modeling [2].
Through calculation, the frame under surface load size is 2118N, considering the security properties of supporting car, take a safety factor of 1.2, each supporting vehicle frame force 2541.6N.

Therefore, AGV configuration directly affects the productivity and cost of production systems.
It is determined by the transport task needs and dynamic characteristics, and it affects the scheduling system and the dynamic characteristics.
Constrained by scheduling rules and walking routes and other factors, the additional AGV may not have much impact on the transport time.
In the table, we define material attribute as .MUs.p1, quantity as 1 and properties as t.
We define the entity type as T1, MU attribute name as custAttr (AT1 value of this property).

In addition, inositol phosphates are known signal transduction factors in most mammalian cells and play a role in controlling cell function [7].
To utilize the unique properties of IP6-cement, we aim to develop a high performance biomaterial that has anti-tumor activity by controlling the growth arrest action of IP6-cement.
Results and Discussion IP6-HAp cement did not affect the proliferation of MC3T3-E1 cells during long culture periods.
level surface roughness of cement might affect cell proliferation.
Aizawa, Fabrication of chelate-setting hydroxyapatite cements from four kinds of commercially-available powder with various shape and crystallinity and their mechanical property, J.

Therefore, the chose of robot hand material should consider the above requirement of use, mechanical properties of material, technical requirements and economy.
At the same time, some other properties of the material, such as chemical stability, antioxidant properties as well as adhesive wear resistance should also be considered to some extent.
High strength carbon fiber has excellent mechanical properties, and its specific weight is less than 1/4 of common steel specific weight.
Preparation of carbon fiber reinforced PVC composite and its properties.
Study of properties of carbon fiber reinforced resin matrix composites.

With the inherent rapid heating and cooling rates to which this surface layer is subjected, this process provides an opportunity to produce different microstructures from that of the bulk metal leading to useful properties.
Laser surface melting allows selective heating and melting of the surface, which modifies the surface properties of the material due to rapid melting followed by rapid solidification.
The high cooling rates at which this surface layer is subjected results in the formation of different microstructures from the bulk metal, leading to improved properties such as better resistance to wear and corrosion [2-4].
The dendrites continued to grow upwards up to a point where a strong change of orientation affects significantly the dendritic structure.
Mechanical Vickers hardness tests carried out along the treated cross sections have shown an increase of about 90% on hardness if compared to that of the original substrate, confirming the effectiveness of the laser treatment in the improvement of surface mechanical properties.