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Pei et al. investigated the effect of functionalized groups on mechanical properties of graphene.
Some intrinsic or extrinsic factors, including chirality, structural defects, geometry sizes and substrate-interaction can greatly influence the morphology of graphene.
As confirmed by Zhao et al. [19], the possible model size effect on mechanical properties can be largely neglected when the diagonal length is over 5 nm.
Morphology of Graphene with Edge Functionalisation and Reconstruction For graphene nanoribbon (GNR), both edge functionalisation and reconstruction affect its electrical properties [27-29].
Geim, The electronic properties of graphene.

In addition to corrosion atmosphere, there is a sliding between the contact surfaces of the connector, which would affect the resistance of the connector contact materials.
The results show that corrosion environment and sliding has a more complex and significant impact on the performance of the contact materials than single-factors, and the tests are closer to the real working environment.
However the porosity on the plating surface can deduce these functions since it provides openings through which atmospheric corrosion can attack the substrate metal and degrade the properties of the coating.
Study shows that the Electrical contact failures are the results of dynamic influence and environmental factors, so the study of the combined effects of the environment and dynamic influence is very necessary.
Feng: Proceedings of the 2nd International Session on Electro-Mechanical Device. (2002) [7] Z.P.

Therefore, combustion performance is not only one of the most important performances of the propellant, but also affects the basic properties of the weapon system directly, such as velocity, range, accuracy and security.
In order to adjust the relationship between the energy, explosiontemperature and the affect of flame added a small amount of auxiliary additives.
Used the scanned electron microscopy (SEM) to observe, studied their internal microstructures and the cause of the mechanical properties anisotropy.
In the molding process after the propellant extrude, through nitrocellulose macromolecular will produce a certain amount of relaxation, unorganized and decentralized diffusion motion, but as the system is used half solvent method, including solvents and plasticizer content rarely, viscosity is so high that the state is a solid sol, so the orientation state is largely preserved, leading to the anisotropy of mechanical properties of the propellant.
These factors change, the shrinkage rate of gunpowder will follow to change.

Build orientation effects on texture and mechanical properties of selective laser melting Inconel 718.Journal of Materials Engineering and Performance,28(2019), 1942-1949
Effect of heat treatment on microstructure evolution and mechanical properties of selective laser melted Inconel 718 alloy.
Effect of different heat treatments on the microstructural evolution and mechanical properties of Ni-Cr-Si alloy fabricated by laser additive manufacturing.
Effect of heat input on mechanical and electrochemical properties of electron-beam-welded Inconel 718.Jounral of Materials Engineering and Performance,29(2020), 1706-1714
Effect of mechanical properties using different filler metals on wide- clearance activated-diffusion-brazed Ni-based superalloy.

For example, it is preferable that the products in the air-conditioning sector have anti-microbial properties.
However, the round design will keep the accumulation of such factors to a minimum due to its rounded lines.
Therefore, it is aimed to give antibacterial properties to plastic products by using additives.
Silver is the most widely used technology as an antibacterial agent in the world due to its historical success, broad performance spectrum, many materials and applications suitability for use are the main factors.
[5] Polymer Additives Used to Enhance Material Properties for Medical Device Applications, Vinny R.

Values of the elastic properties of these materials used in the analysis are listed in Table 1.
Elastic properties of composite constituents [9, 10].
Most fiber materials are highly drawn and are therefore anisotropic in their microstructure and properties.
The actual limiting factors are expected to be the extent that the particles interfere with matrix-fiber adhesion, possibly through conglomeration with them, and local alignment of the particles due to flow during chemical processing under compression.
Tjong, Structural and mechanical properties of polymer nanocomposites, Materials Science and Engineering: R: Reports. 53 (2006) 73-197.

Introduction The knee joint is one of the most complex human joints taking into account the number of its components, their spatial geometry and their mechanical properties, the contacts between elements and the pressures acting on them.
The results show that misalignment could damage the articular cartilage because they increase the stress magnitude, that progressively produce articular cartilage damage and it enhances the osteoarthritis phenomenon due to mechanical factors.
We introduced an analysis setting called FKN ("Normal Stiffness Factor”), which is a normal multiplication factor used for the calculation code of contact stiffness, which helps the solution to be faster and reach convergence more easily.
Huiskes, The Role of Computational Models in the Search for the Mechanical Behavior and Damage Mechanisms of Articular Cartilage, Med.
Tarnita, Modeling and Finite Element Analysis of the Human Knee Joint Affected by Osteoarthritis, Key Engineering Materials, 601, (2014) 147-150

Freeze-thaw cycles can affect the chloride diffusivity of concrete to a certain extend.
Therefore, if only one single factor [1-2] is taken into account, it is fulled with limitations to establish the empirical formula.
In present, it can be found from the related research[3-4] on influences of concrete properties caused by the interaction effect damage, such as freeze-thaw cycles with sea water corrode and freeze-thaw cycles with chemical corrosion.
In this paper, the change law of concrete properties under interaction effect by freeze-thaw cycles and chlorion penetration are further determined through experimental study.
(in Chinese) [4] Manli Yu,Shouwei Jian and Song Mu: Influence of Thaw-freeze Cycle and Seawater Immersion Dual Factors to Concrete Performance[J].Water transport in China, 2007 (5) : pp.58to59.

Properties of coolant such as viscosity, density, and surface tension are important and will affect the droplet size.
Hence, coolant surface tension, viscosity, and density are important factors for droplet size [2, 3].
A droplet size depends on coolant properties like viscosity, density, and surface tension.
In assist atomizer, liquid properties, density, viscosity, and surface tension are important.
The effect of cutting fluid properties on spray is analyzed.

Evaluation of the Equivalent Lumped Element Parameters of Modified Microstrip Ring Resonator Yi Lung Then1,a, Kok Yeow You1,b, Mohamad Ngasri Dimon1,c, Wei Ying Lai2,d 1Department of Communication Engineering, Faculty of Electrical Engineering, Universiti Teknologi Malaysia, Skudai, Malaysia 2Department of Applied Mechanics and Design, Faculty of Mechanical Engineering, Universiti Teknologi Malaysia, Skudai, Malaysia aandythenyl@yahoo.com, bkyyou@fke.utm.my, cngasri@fke.utm.my, dal-weiying@hotmail.com Keywords: Lumped element circuits; Microstrip; Ring resonator; Reflection coefficient.
Introduction Microstrip Ring Resonator (MRR) has been developed as a sensory device for the characterization of the dielectric properties of materials [1]-[4].
It is significant to accurately measure permittivity, including effective dielectric constant and loss factor of respective samples.
The measurement was affected by several factors such as mechanical and electrical imperfections of the ring [9].
The electric charge when placed in an electromagnetic field experiences force which pushes the respective property to the outer part of the ring from inner ring.