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The DSC provides a new and unified constitutive simulation method for engineering materials.
The system is designed specially for engineering material such as rock and concrete materials to test their mechanical properties.
International Journal of Rock Mechanics and Mining Sciences, Vol. 36, 543~549, 1999
International Journal of Rock Mechanics and Mining Sciences, Vol. 37, 467-475, 2000
Desai: Mechanics of Materials and Interfaces-The Disturbed State Concept.

Experimental Verification of the Analytical Method for Estimated S-N Curve in Limited Fatigue Life STRZELECKI Przemysław1,a, SEMPRUCH Janusz1,b 1 University of Technology and Life Sciences in Bydgoszcz, Faculty of Mechanical Engineering, ul. 
The proper operation of the materials testing machine was verified compliant with the ISO 1143 standard.
Interestingly, the materials testing machine has been made according to own design the diagram of which is given in Fig. 3.
[4] Niesłony A., Kurek A., Chalid el Dsoki, Kaufmann H., A study of compatibility two classical fatigue curve models based on some selected structural materials, Inernational Journal of Fatigue, Vol. 39, June 2012, pp. 88-94
[6] PN-H-04326:1976, Test of metal fatigue – Bending tests [7] PN-H 04325:1976 Test of metal fatigue - Basic terms and general guidelines for preparing of samples and carry out tests [8] ISO 1143:2010 Metallic materials, Rotating bar bending fatigue testing

The quality of the crankshaft is closely related with material, manufacture, heat treatment and so on.
The key manufacture of crankshaft development 2.1 Material selection and roughcast manufacture The crankshaft of a large discharge and high pressure emulsification pump mainly bears low rotational speed and high load, periodic alternating impact when working, so high quality alloy steel should be considered first when selecting material: The frequently used material mark is 42CrMoA.
Material melting chemistry element must be in compliance with table 1: Table 1 Material melting chemistry element C Si Mn P S Cr Ni Mo V Cu 0.39 ~0.45 0.17 ~0.37 0.60 ~0.80 ≤ 0.025 ≤ 0.025 0.90 ~1.20 ≤ 0.30 0.15 ~0.25 0.07 ~0.12 ≤ 0.20 The smelting method should be furnace smelting + refining + vacuum degassing or slag re-smelting.
The following are the key measures: 1)how to guarantee the consistency of equal angle and eccentricity Both the roughing and semi-finishing of the crankshaft's shaft journal and five crankshaft journal were manufactured by cutting on a horizontal lathe.
[5] X.Y.Ye and X.P.Jiang: Chinese Journal of Mechanical Engineering ,Vol.44(2008), p.272 [6] Y.D.Zhou and P.Liao: Machine Design and Manufacturing Engineering，Vol .29(2000), p.65

Introduction With the continuous emergence of new synthetic materials, the use of plastic has an increasingly wide range.
This will not only increase the loss of raw materials, but is not conducive to the energy saving of injection molding machines.
Wang: Submitted to Journal of Xi'an University of Arts and Science (2007)
Li: Submitted to Journal of Synthetic Materials Aging and Application (2004)
Xie: Submitted to Journal of Advanced Materials Research (2010)

It has been applied to non-medical fields, including crack detection of ceramic materials [9], pharmaceutical tablet coatings [10] and structure dynamic [11].
Materials Transaction JIM.40(6), 1999, 508-513
Yue, Experimental and numerical study of the method to determine the creep parameters from the indentation creep testing, Materials Science & Engineering 456, 2007,103-108
Journal of Pressure Vessel Technology 124, 2002, 54-58
Zhang, 600oC creep analysis of metals using the Moire interferometry method, Journal of Materials Processing Technology 88, 1999, 185-189

So the length of HCPE main journal can’t be changed.
Acknowledgements This work was financially supported by the National Natural Science Foundation of China (50975146) and Natural Science Foundation of Shandong Province of China(ZR2010EM068).
Chinese Journal of Mechanical Engineering, 2009, 22(1)：91-96
[5] Hongxin Zhang, Tiezhu Zhang, Qinghai Zhao..Applied Mechanics and Materials Vol.34-35 (2010), p.1692-1696
Journal of Henan University of science and technology(Natural science), Vol.29 (May, 2008), p.16～11.

Model Study on the Key Hydrodynammics in the Bohai Sea Hao Liu1, a, Dan Luo1 and Baoshu Yin2 1 College of Marine Sciences, Shanghai Ocean University, Shangahi 201306, China 2 Institute of Oceanology, Chineses Academy of Sciences, Qingdao 266071, China ahaoliu@shou.edu.cn Keywords: ocean model; tides; wind waves; Bohai Sea, China.
There are more than 40 rivers flowing into BS, among which Yellow River (YR) is the largest one and it is well known for the significant load of riverine suspended particle materials (SPM).
Based on simulations, the semidiurnal tides are dominant in BS, and wind-induced surface currents are conducive to the offshore transport of the riverine materials.
Xu, et al., Numerical simulation of tides and tidal currents in Liaodong Bay with POM, Progress in Natural Science, 15 (2005) 47-55
Chao, Wind-driven motion near inner shelf fronts, Journal of Geophysical Research, 92 (1987) 3849-3860

Materials and Method Collection and Preparation of Plant Material.
This probably due to the solvent used during extraction of plant materials.
Trends in Food Science & Technology, 17 (2006) 300–312
LWT-Food Science and Technology, 44 (2011) 2047-2052
Nature and Science, 11 (2013) 141-147

Diatomite or diatomaceous earth (DE) is one of the materials which can be used as an adsorbent to treat waste water polluted with heavy metal ions.
Introduction Diatomaceous earth (DE) is used in many industrial fields: wastewater treatment, filtering, petroleum processing, cleaning product manufacture, manufacture of fire or heat resistant materials and additives for building materials, etc. [1-9].
Materials and Methods Raw DE from Lam Dong province was ground in ceramic ball mill for 30 min, demagnetized to remove iron, and passed through a 90 µm sieve.
The experiments were conducted at Materials Laboratory, Ho Chi Minh City University of Food Industry.
Asian Journal of Materials Science. 2 (2010) 121-136

Materials and Methods Raw Materials.
The chemical compositions of raw materials and solutions were analyzed by ICP-OES technique (PerkinElmer® Optima™ 8000).
Gupta: Treatment of spent pickling liquor, International Journal of Advance Research in Science Engineering, Vol. 5, No. 3, pp. 259-263, 2016
Sahu: An overview of the recovery of acid from spent acidic solutions from steel and electroplating industries, Journal of Hazardous Materials, Vol. 171, pp. 61-75, 2009
Fu: Recovery of hydrochloric acid from the waste acid solution by diffusion dialysis” Journal of Hazardous Materials, Vol. 165, No. 1, pp. 832–837, 2009