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In addition, the safe operation of some earth-rockfill dams had been endangered due to the rheology from coarse grain materials.
Chinese Journal of rock mechanics and engineering, Vol.19(2000), p.526 [2] LIANG Jun, LIU Han-long.
Chinese Journal of Geotechnical Engineering, Vol.24(2002), 257 [3] CHENG.
Chinese Journal of Geotechnical Engineering, Vol.26 (2004), p. 473 [4] WANG Mingyuan, HE.
Jiaji: Concrete face rock-fill dam [M], Huazhong University of science and Technology Press. (1993).

It has been shown that apart from one-component fuel, it is also advisable to use mixtures composed of basic raw materials.
Materials and methodology Various samples of pellets from pure materials - sawdust, straw and hay - were produced to determine the burning heat and calorific value.
Balog: European Journal of Environmental and Safety Sciences Vol. 1 (2013), p. 24-31
Jiang: European Journal of Environmental and Safety Sciences Vol. 1 (2013), p. 1-7
Puskajler: European Journal of Environmental and Safety Sciences Vol. 2 (2014), in press

Nanjing: Southeast University Materials Science and Engineering school, 2004:1-4
Journal of Materials in Civil Engineering, 1994, 22 (2):107-166
Journal of Materials in Civil Engineering, 2008, 10(36):1494-1500
Shandong Building Materials, 1999, (6): 5-7
Journal of Materials in Civil Engineering, 2003, 31(8):763-769

According to the standard sand being filled randomly was considered as density regularities per unit volume, the uniform density of the standard sand being mainly used for detecting compactness was expressed the relative density of materials.
The procedure of data acquisition is slight different from the calibration data of soil. 3.3 Material internal pore structure test analysis The pavement of surface and base was regarded as hydraulic conductivity of porous media materials.
Soil Science, 1999, 164 (5): 302-310
Chinese Journal of Soil Science, 2009, 40(4):740-742
American Journal of Environmental Sciences, 2008, 4 (4):367-372.

Lee: Key Engineering Materials, Vol. 353-358 (2007), p. 1785-1788 [4] K.
Melloe: International Journal for the Joining of Materials, Vol. 7 (1995), p. 16-22 [5] Y.
Rahmanian: Materials Science and Technology, Vol. 19 (2003), p. 1033-1036 [7] E.L.
Mellor: Materials Letters, Vol. 37 (1998), p. 201-210 [8] S.
Valiulis: Journal of Materials Processing Technology, Vol. 175 (2006), p. 206-211 [11] A.

It is widely applied to corrosion resistance materials, high temperature resistance materials and wear resistance materials, etc.
In general the removal of brittle materials is achieved through the formation, propagation and nucleation of micro-cracks produced by particle impacts.
Che: International Journal of Machine tools & Manufacture 49 (2009) 569-578
Momber: Experimental thermal and fluid science. 2001, 25: 31- 41
Hashish: Journal of Engineering Materials and Technology, ASME. 1989, 111: 221-228

Natural fiber composite is nowadays used as an alternative to conventional materials.
Ghoshal: Journal of Applied Polymer Science.
Rana: Journal of Applied Polymer Science.
[7]P.K.Mallick: Fiber-Reinforced Composites, Materials, Manufacturing and Design (Marcel Dekker Inc., New York 1993) [8]Sean J.
C Mishra: Indian journal of Engineering & Materials Sciences.

This supply chain consists of a company that can order raw materials from multiple suppliers.
In most industries the cost of raw materials and component parts constitutes the main cost of a product, such that in some cases it can account for up to 70% [1].
In high technology firms, purchased materials and services represent up to 80% of total product cost [2].
Pan, Allocation of order quantity among suppliers, Journal of Purchasing and Materials Management 25 (3)(1989) 36-39
International Journal of Production Research, 38(2000), 1501-1523

Introduction Composite materials are part of the science of materials engineering that aims to obtain better mechanical properties.
Composite materials are parts of advanced materials that have better mechanical properties criteria than metals or other materials.
A composite material is a combination of two or more materials that have different constituent elements.
Prasad, Characterization of Natural Fiber Reinforced Composites, International Journal of Engineering and Applied Sciences (IJEAS) ISSN: 2394-3661, Volume-4, Issue-6, 2017
Series: Materials Science and Engineering 505, 2019, 012133 IOP Publishing doi:10.1088/1757-899X/505/1/012133

Yarlagadda, "Meeting challenges in welding of aluminum alloys through pulse gas metal arc welding," Journal of Materials Processing Technology, vol. 164, pp. 1106-1112, 2005
Khelfaoui, "Numerical Simulation of Droplet Breakup, Splitting and Sorting in a Microfluidic Device," FDMP-FLUID DYNAMICS & MATERIALS PROCESSING, vol. 11, no. 3, pp. 205-220, 2015
Ighil, "Effects of Boundary Conditions and Operating Parameters on Temperature Distribution during the Friction Stir Welding Process," in IOP Conference Series: Materials Science and Engineering, 2021, vol. 1140, no. 1, p. 012050: IOP Publishing
Chekifi, "Droplet Breakup Regime in a Cross-Junction Device with Lateral Obstacles," Fluid Dynamics & Materials Processing, vol. 15, no. 5, pp. 545-555, 2019
Khelfaoui, "Effect of Geometrical Parameters on Vortex Fluidic Oscillators operating with gases and liquids," Fluid Dynamics & Materials Processing, vol. 14, no. 3, pp. 201-212, 2018.