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Tribological properties of DLC depend on the intrinsic factors (the ratio of sp3/sp2 hybridization of carbon bonds, hydrogen and impurities concentration, surface roughness, etc) and extrinsic factors (test conditions) [1-3].
In other words, due to post-treatment a lifetime of the coating can be significantly extended, i.e. properties at the later stages of coating development can strongly depend on the properties of a freshly deposited coating.
Tribological properties of a material under lubricated conditions differ from those under non-lubricated ones.
Subramaniam, Friction and wear properties of chemomechanically polished diamond films, J.
Ruan, Tribological properties of polished diamond films, J.

In addition, nanofillers can decrease surface roughness (SR) of orthodontic adhesives, which is one of the most significant factors for bacterial adhesion.
Moreover, their size and shape are usually considered as the key factors for their antibacterial efficiency.
It can be seen that use of nanoparticles can reduce bacterial activity and also improve mechanical, physical properties of materials in dental field.
Nanomechanical properties of dental resin-composites.
Antibacterial properties of resin composites and dentin bonding systems.

Fig.1 TRIZ process of contradiction solving model Physical Contradiction and Its Solving Principles Physical contradiction means that a given subsystem (element) should have the property A to execute necessary function and the property non-A (anti-A) to satisfy the conditions of a problem.
It is a typical mechatronic integrated mechanical.
Mechanical push-pull principle is usually selected to implement the working process.
In fact, by analyzing the working conditions of shell pushing machine as above, we know that the main factor is the size.
Mechanical principle and design (China Machine Press, 2004, in Chinese).

It has seriously affected waterproof coal pillar of the old empty water to reasonable leave and set, to bring coal mine production safety risks.
Height of water conducted fracture belts was affected by the mechanical properties and structure of overburden, mined area, seam dip, coal thickness, mining depth, overburden thickness, time, repeated mining and mining methods and roof management.
Is on Uncle Coal Mine, its the main factor with mechanical properties and structure of overburden, coal thickness, depth and mining method

It is necessary to determine the main factors affecting the process and the degree of their influence to solve problem.
Andrews, Stress fields around inclusions and their relation to mechanical properties, JISI, 210 (1972) 246-253
The study began manufacturing processes and their influence on the final properties of the product, Coll.

It is widely accepted that both the amount and the distribution of δ phase have important effects on the alloy’s microstructure and mechanical properties [3,4], especially the notch sensitivity.
Concentration gradient and temperature are the main factors affecting the diffusion process.
Hu, Effects of phosphorus on the δ-Ni3Nb phase precipitation and the stress rupture properties in alloy 718, Mater.Sci.Eng., 1998;247:173-179.

Introduction Wear of the grinding wheel is one of the most important factors affecting accuracy and surface quality.
According to the properties of grinding wheels (hardness, type of binder, abrasives etc.) and cutting conditions during grinding occurs either blunting (chipping inconveniently laid abrasive grains) or self-sharpening (a specific characteristic of grinding wheels).
In engineering is most commonly used in the drawings and part lists these values roughness: Ra, Rz, and Rt. [7, 9] For the experiment was chosen ductile iron DIN GGG60. which has good mechanical properties and machinability.

The transition zone is the weakest link, and this is an important factor that affect the mechanical properties and durability of recycled concrete directly [8,9,10].
is fatigue cracks growth threshold. is stress intensity factor.
Fatigue cracks growth speed of material is affected by its elastic modulus, ultimate stress and ultimate strain according to Formula 2 and Formula 3.
[3] Cao Wei: Experimental and theoretical reseach on fatigue properties of plain concrete under trial cyclic loading with constant lateral pressure.

The thermal properties of the CdS/ (MMA-co-St) were explored by thermal gravimetric analysis (TGA).
The properties of the CdS semiconductor nanoparticles are influenced mainly by their size effect.
Shin, Synthesis and electrochemical impedance properties of CdS nanoparticles decorated polyaniline nanorods, Chem.
Djokovic, Polystyrene-co- maleic acid/CdS nanocomposites: Preparation and properties, J.
Chauhan, Study of physical properties of cobalt oxide (Co3O4) nanocrystals, Mater.

The paper presents experimental analysis of steel bridge dynamic properties.
One of the key factors causing excessive noise was the bridge deck as the dominant noise source.
Dynamic properties of the bridge structure.
Therefore, the static and dynamic properties of the bridge structure at different speeds and actions were observed.
Fojtik, Measurement of bridges Dynamic Properties, Bridges 2014, Brno, ČR, April 24-25, 2014, pp. 225-230, ISBN 978-80-86604-62-6