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The web material is presented in an intuitive and highly visual 3D form that is accessible to a diverse group of students.
In mechanical and manufacturing disciplines, several contributions related to VR application have been found, such as: development of a virtual machining system [6], an Internet-based virtual CNC milling system [7], virtual reality for machine tool prototyping [8], virtual manufacturing in making oil pumps [9], virtual manufacturing in materials processing [10], and analyzing industrial furnace in a virtual environment [11].
Nee, "An Internet-based virtual CNC milling system," The International Journal of Advanced Manufacturing Technology, 20 (2002) 20-30
Li, "Applications of virtual manufacturing in materials processing," Journal of Materials Processing Technology, 113 (2001) 416-423
Urness, "Analyzing industrial furnace efficiency using comparative visualization in a virtual reality environment," Transaction of the ASME, Journal of Manufacturing Science and Engineering, Vol. 124 (2002) 456-461.

Methodology Materials. 1-hexyl-3-methylimidazolium bis (trifluoromethylsulfonyl) imide ([hmim][Tf2N]) and silica dioxide (SiO2) and alumina oxide (Al2O3) were commercially purchased from Merck and Fischer Scientific.
F., Anion Effect on Gas Solubility in Ionic Liquids, Journal of Physical Chemistry B, 109 (2005) 6366-6374
[10] Kuhlmann, E., Haumann, M., Jess, A., Seeberger, A., and Wasserscheid, P., Ionic Liquids in Refinery Desulfurization: Comparison between Biphasic and Supported Ionic Liquid Phase Suspension Processes, Chemistry and Sustainability Energy and Materials, 2 (2009) 969-977
F., High Temperature Separation of Carbon dioxide/Hydrogen Mixtures Using Facilitated Supported Ionic Liquid Membranes, Journal of Membrane Science, 322 (2008) 28-31
S., and Zhang, L., Pore Size Control of Mesoporous Silicas from Mixtures of Sodium Silicate and TEOS, Microporous and Mesoporous Materials, 106 (2007) 62-67.

These indicators are the most important operating parameters of structural materials, including WPCs.
Stoyanov, Composite materials based on thermoplastic matrix, Polymer Science.
Pal, Recent Advances in the Processing of Wood-Plastic Composites (Engineering Materials), Springer, New York, 2010
Krivonogova, Plastics: physical-and-mechanical properties and biodegradable potential, Foods and Raw Materials. 8, 1 (2000) 149-154
Solovev, Modeling the Propagation of Elastic Ultrasonic Waves in Isotropic and Anisotropic Materials When Excited by Various Sources, Materials Science Forum, Vol. 945 (2019) 926-931.

Introduction Turning can be define as a single point cutting process where the workpiece material is rotated and a cutting tool removes a layer of materials as it travels to the left [1].
Research on surface roughness quality has been conducted by many researchers with different materials, machining and cooling methods [3].
El Baradie: Journal of Materials Processing Technology 56 (1996): 786-797 [6] Information on www.exair.com
Tuan Ya: Applied Mechanics and Materials Vols. 217-219 (2012) pp 2012-2015
Palka: Archieves of Materials Science and Engineering 54 (2012): 5-12 [9] V.S.

Material parameters.
The material of the tube and branch pipes is ZL114A cast aluminum.
These material parameters affect the stress state of the tube.
Tan: Journal of Shandong Electric Power College.
Duan: Journal of Shenyang Institute of Engineering (Natural Science).

Introduction Nanostructure morphologies reveal important information of materials properties such as charge carrier mobility, optical absorption and mechanical quality.
There are a number of fractal stochastic models such as the fractional Brownian motion [4] and generalized Cauchy models [5] that are widely used in the modeling of material surfaces and their characteristics parameters such the Hurst exponent (and fractal dimension) can be linked to material properties. 2.
Lopes, "Fractal and multifractal analysis: A review.," Journal of Medical Image Analysis 13, 634–649, 2009 [2] S.
Chappard, "Image analysis measurements of roughness by texture and fractal analysis correlate with contact profilometry," Journal of Biomaterials 24,1399–1407, 2003
Senthilkumar, "Characterization of microroughness parameters in gadolinium oxide thin films: A study based on extended power spectral density analyses.," Applied Surface Science 252, 1608-1619, 2005 [9] D.

Now the materials mechanics and the linear finite element analysis are common ways to figure out the dam stress.
The paper presents a new method for solving dam stress at any water level based on the elastic mechanics, namely from link of three aspects of statics, deformation of coordination and material of physical relationship, the basic equations of elastic mechanics are established [1].
Guan, Material Mechanics, Higher Education Press, Beijing, 2010
Li, Stress Analysis of Hardfill Dam by Elasticity Theory, Engineering Journal of Wuhan University, 1 (2008) 38-45
Hu, Stress Function in Gravity Dam, Journal of Xichang College (Natural Science Edition), 2 (2007) 50-52.

So the scholars hope to find a class of similar materials to reflect the mechanics of the original coal and seepage.
It is very important for the improvement of similar material.
Journal of China University of Mining and Technology, 1987, 16(1):21–28
Science in China (Series E), 1999, 29(1): 82–86
Chinese Journal of Rock Mechanics and Engineering, 2013, 32(5):891-901.

When the buildings affected by the fire after earthquake, the inner member may be formed of non-uniform distribution of temperature field, material properties will be change, which leads to the structure bearing capacity decreased.
(2)The longer of the duration high temperature lasts, the more serious material damaged.
Acknowledgement The projects of state Twelfth Five-Year science and technology plans( 2012BAJ11B02).
Journal of Structural Engineering, ASCE, 1994,120(8): 2310-2329
Journal of Civil Engineering, 2005.

Majcen Le MARECHAL1 and Tivadar FECZKO2, 3 1University of Maribor, Faculty of Mechanical Engineering, Institute for Engineering Materials and Design, Maribor, Slovenia 2Institute of Materials and Environmental Chemistry, Chemical Research Center, Hungarian Academy of Sciences, Pusztaszeri u. 59-67., Budapest, 1025, Hungary 3Research Institute of Chemical and Process Engineering, University of Pannonia, Egyetem u. 10., Veszprém, 8200, Hungary abojana.voncina@uni-mb.si Keywords: Nano/microencapsulation; Molecular encapsulation; Photochromic dyes; Ethylcellulose Abstract.
In our research we prepared various eco-friendly ethylcellulose nanocapsules which were grafted on various textile materials by using a polyfunctional reagent 1,2,3,4-butanetertacarboxylic acid (BTCA).
We prepared encapsulated textile materials (photochromic textile, cosmetotextile, medical textile) with various properties (textile response to light, textile with controlled release of active compounds or with selective adsorptivity) Introduction Encapsulation technologies offer many opportunities to improve the properties of textiles, or to give them completely new functions.
Coating of textile materials by photochromic ethylcellulose-spirooxazine nanocapsules [12] Colour changes in photochromic compounds typically come from the shift of optical absorption due to molecular structure or conformation change.
imgurl=http://www.sight4health.eu/img/clip _image [8] Information on http://www.imt.ro/cenobite/eng/pp_inst.htm [9] Boh B, Knez E, Indian Journal of Fibre & Textile Research. 31 (2006) 72-8210-18