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Because of the computational and statistical nature of most of these fields, OR also has strong ties to computer science and analytics.
Saghafinia, "Using Data Envelopment Analysis for Green Supplier Selection in Manufacturing under Vague Environment," Advanced Materials Research, vol. 622, pp. 1682-1685, 2013
Saghafinia, "Supplier Selection and Performance Evaluation of Telecommunication Company," American Journal of Engineering and Applied Sciences, vol. 5
Rhodes, "Measuring the efficiency of decision-making units," European Journal of Operations Research, vol. 2, pp. 429-444, 1978
Thrall, "Recent developments in DEA: the mathematical programming approach to frontier analysis," Journal of econometrics, vol. 46, pp. 7-38, 1990

Experiment Materials and Preparation.
Li: Chemical Journal of Chinese Universities Vol. 22 (2001), p. 2091
Yamada: Materials Science and Engineering: B Vol. 132 (2006), p. 74
Wu: Advanced Materials Research Vol. 815 (2013), p. 93
Woltersdorf: Materials Chemistry and Physics Vol. 61 (1999), p. 110

Introduction Shape Memory Alloys (SMAs) are smart materials.
Friswell, A review on shape memory alloys with applications to mor- phing aircraft, Smart Materials and Structures 23 (6) (2014) 063001. doi:10.1088/0964-1726/23/6/063001
Melton, Shape Memory Materials, Cambridge University Press, Cam- bridge, 1999, Ch. 10, pp. 220–239
Morgan, Medical shape memory alloy applications—the market and its products, Materials Science and Engineering 378 (1-2) (2004) 16–23. doi:10.1016/j.msea.2003.10.326
Gaganova, Mekhanika kompozitsionnykh materialov i konstruktsii (Mechanics of composite materials and structures) 25 (4)

That is why some mechanical properties connected to the materials behavior under dynamic load were examined.
The increase of rhenium content improves the strength as well as plastic properties of the examined materials.
During the further investigation the materials containing more than 10% rhenium content should be tested.
Moreover ballistic tests should be carried out to determine the possibility of using these materials for kinetic energy penetrators.
Ryu, Combination of mechanical alloying and two-stage sintering of a 93W-5,6Ni-1,4Fe tungsten heavy alloy, Materials Science and Engineering A 344 (2003) pp. 253-260

As these results, the plasticity of materials is classified as Non-Plastic(NP). 3.2 The scaning electron microscopy, (SEM).
Non-Conventional Materials and Technology (NOCMAT2009) 2009; Bath, Uk
Fly ash addition in clayey materials to improve the quality of solid bricks.
Journal of Advance Materials Research.
Journal of Science and Technology, Mahasarakham University,Thailand 2010, specials issue, pages 7-13

A laser ultrasonic based nondestructive evaluation (NDE) technique has been widely used in aerospace industries for inspecting parts and structures made of composite materials.
Introduction Carbon-fiber-reinforced polymer (CFRP) is a composite material that has been used extensively in current aircraft structures due to its advanced mechanical property of high stiffness to weight ratio.
Palmer, Laser generated ultrasound efficiency and damage thresholds in carbon fibre reinforced composites, IEEE proceedings – Science, Measurement & Technology, 148 (2001) 139-142
Prosser, Lamb wave assessment of fatigue and thermal damage in composites, Journal of the Acoustical society of America 104 (1998) 2416-2424
Kishi, Effect of transverse cracks on Lamb wave velocity in CFRP cross-ply laminates, Journal of Materials Science Letters 21 (2002) 271-273.

Tracer materials Mt4 which are injected into water wells respectively emerge in well 1, 2 and 3 (figure 4).
Tracer materials are advanced at a fastest speed of 2.2 m/d in well 3, a medium speed of 1.8 m/d in well 1 and a slowest speed of 1.3 m/d in well 2.
Emergence and advancing speed of tracer materials in wells and rate correlation degree value are consistent.
By analyzing tracer materials of 10 well groups among them, it can be verified that emergence of tracer materials in wells corresponds fairly to interwell communication analyzed by rate correlation degree method.
Journal of Xi’an Shiyou University: Natural Science Edition, 2001, 16(3): 25-28

In this paper we report the fabrication of SiC-based Metal-Oxide-Semiconductor (MOS) capacitor with Pt contact materials and different high-κ dielectric materials (TiO2 or HfO2).
This paper reports the influence that the choice in dielectric materials have on the high temperature characteristics of SiC based MIS capacitors.
Vassilevski, Materials Today, Vol. 11 (2008), p. 16
Mahapatra, et al, Sensors Journal, IEEE, Vol. 7 (2007), p. 1395
Muller, Sensors Journal, IEEE, Vol. 2 (2002), p. 394

Ferroelectric materials with combined piezoelectric and optical properties have also been developed using PLZT-material for a UV light transducer [4].
The form of the sample material crystalline is tetragonal.
Haertling, Ferroelectric Ceramics : History and Technology, Journal of American Ceramic Society. 82 (1999) 797-818
Streiffer, Ferroelectric Thin Film : Review of Materials properties and application, J.
Barmawi, Phyroelectric Properties of Lead Zirconium Titanate (PbZr0,525.Ti0,475O3) Metal Ferroelectric Metal Capasitor and Its Application for IR Sensor, Indonesian Journal Of Material Sciences. 6 (2005) 23-27

Finite Element Analysis for Rocker Arms of Vertical Roller Mill on the ANSYS Workbench Kun Cheng College of Manufacturing Science and Engineering,Southwest University of Science and Technology,Mianyang, 621010,China chengkun73@163.com Key words: Vertical Roller Mill, Rocker Arm, Finite Element Analysis, ANSYS Workbench Abstract: Based on illuminating the structure,working principle and force analysis of vertical roller mill, the finite element analysis of rocker arms is carried out on ANSYS Workbench (AWE) platform.
At operation, the reduction gear is drove by motor in order to cause millstone to rotate, and the grinding materials are taken into the center of millstone by equipments of locking wind and feeding.
Under centrifugal force, the materials move into millstone around then into grinding roller[3-4].
(Natural Science Edition), 2010, (2): 142-146
Journal of Materials Processing Technology,2002,129(09):649-652