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A microscale formulation for low-cycle fatigue degradation in heterogeneous materials is presented.
Multiscale modeling of polycrystalline materials: A boundary element approach to material degradation and fracture.
Modelling intergranular and transgranular micro-cracking in polycrystalline materials.
Mechanics of Materials, 117, 137-151, 2018 [23] Benedetti I, Gulizzi V, A grain-scale model for high-cycle fatigue degradation in polycrystalline materials, International Journal of Fatigue, 116, 90-105, 2018 [24] Jalalahmadi B, Sadeghi F, Peroulis D.
AIMS Materials Science 5 (1), 127-144

Meijboom, "Review of supported metal nanoparticles: synthesis methodologies, advantages and application as catalysts," Journal of Materials Science 2020 55:15, vol. 55, pp. 6195-6241, feb 2020
Ravikumar, "Anticancer activity of Ficus religiosa engineered copper oxide nanoparticles.," Materials Science & engineering.
Basri, "Review on recent advance biosynthesis of TiO2 nanoparticles from plant-mediated materials: characterization, mechanism and application," IOP Conference Series: Materials Science and Engineering, vol. 1142, p. 012005, apr 2021
Taghizadeh, "Green synthesis of iron oxide nanoparticles by aqueous leaf extract of Daphne mezereum as a novel dye removing material," Applied Physics A: Materials Science and Processing, vol. 124, may 2018
seed extract and their toxic potential against mosquito vectors and HeLa cancer cells," Materials Science and Engineering C, vol. 39, pp. 203-212, jun 2014

The test equipment used is the plexiglass column, diameter 80mm, high 1.8m, filters the material for the mature manganese sand leach material, supports the level thickness is 150mm, filters The science and technology plan of Shenyang (F11248400) material level thickness 800mm, filters material level dischargeable capacity 4L.Filters column side every 200 mm to be equipped with a thief hatch, altogether supposes 5.The installment supposes the clear water pump, Canadian medicine pump each..The water inlet supposes nozzle simulation actual to fall the water aeration, the test equipment is 4 groups of parallel plexiglass columns.
Journal of environmental protection,55 ~ 2008, (401) : 57 [4] Lei Wanrong ,Tang Chunmei, Jiang Lingyun.
Introduction to groundwater migration and enrichment regularity of iron and manganese quality [J].Jiangxi science, 2006, 24 (1) 80 ~ 82
Journal of environmental protectionScience, 2003, 29 (2003), 32 ~ 34
Journal of safety and environment, 2007, (1) : 88 ~ 91.

The Study of Dendrite Arm Spacing (DAS) on Acoustical of Tin Bronze 20Sn Alloy as Gamelan Bali Materials I.
K, Zhravel, L.V, Kochetkova, L.P, Structure and Damping Capacity of Br022 Bell Bronze, Journal Metal Science and Heat treatment,Vol.45, (2003), pp449-451
[4] Seah, K.H, Hemanth,J, Sharma, S.C,Effect of the Cooling Rate on the Dendrite Arm Spacing and the Ultimate Tensile Strength of Cast Iron, Journal of Material science 33 (1998), pp 23–8
[6] Askeland, D.RThe Science and Engineering of Materials, University of Misouri-Rolla, California, USA. 1984
[7] Halvaee, A.and Talebi, A., Effect of Process Variables on Microstructure and Segregation in Centrifugal Casting of C92200 Alloy, Journal of Materials Processing Technology 118, (2000) (2001) pp 123–127

Currently, methodologies such as Data Science and ML have shown incredible potential in the designing of some special materials [8].
International Journal of Data Science and Analytics, 6(3):167-175, 2018
In IOP Conference Series: Materials Science and Engineering, volume 1150, page 012019.
ACI Materials Journal, 113(6), 2016
Journal of Materials in Civil Engineering, 28(10):04016092, 2016

This is because the absorption of the silicon-based zeolite filter material to ammonia nitrogen tends to saturation and part of ammonia nitrogen which has been absorbed released from silicon-based zeolite filter material.
It can be seen by scanning electronic microscope that the filter material in the anoxic column covered by biological membrane appears black and the filter material in the aerobic column appears yellowish-brown.
(3) After the start-up finished，each column both the surface and interior of media are completely covered with a thick transparent layer of biofilm rich in species, which plays an important role in the degradation of pollutants. 5 ACKNOWLEDGEMENTS This work was funded by the National Scientific Foundation China (NSFC51178207), Shandong Provincial National Science Foundation (ZR2011EEM003), the Natural Science Foundation of Shandong Province (ZR2012EEL21).
Journal of Shenyang Jianzhu University (Natural Science), 2008, 24(5):828-831
Journal of Shenyang Jianzhu University (Natural Science), 2008, 24(6): 1035-1038

The current trend in structural materials selection consists of the extensive use of composite materials in the airframe.
References [1] Martinez-Val, R. and Perez, E., Proceedings of the Institution of Mechanical Engineers, Part C: Journal of Mechanical Engineering Science, vol.223, n.12 (2009), 2767-2820
[8] Zaki Ahmad; “The properties and application of scandium-reinforced aluminum”; JOM Journal of the Minerals, Metals and Materials Society, vol.55, n.2, (2003) 35-39
Materials 5 (1971); 446-454
Dávila; Composites Science and Technology 67 (2007) 2715-2727.

Lu: Progress in Polymer Science 33 (2008), p.191 [7] S.
Chandra: Journal of Engineering Materials and Technology 127 (2005), p.222 [8] K.I.
Brnic: Reviews on Advanced Materials Science 33 (2013), p.1 [14] M.
Liu: Computational Materials Science 29 (2004), p.1 [16] K.J.
Jones: Mechanics of Composite Materials, second ed. (1999), Taylor & Francis, Philadelphia.

Based on the approach to an automatic generation of homogenous properties of layers in graded material and microstructural models of materials, the programs are written by MATLAB.
The contact stress distribution curve will become smooth far from singular points in perfect homogenous materials.
[5] Guler, M.A., Erdogan, F., 2007, The frictional sliding contact problems of rigid parabolic and cylindrical stamps on graded coatings, International Journal of Mechanical Sciences 49, 161–182
[6] Ke, L.L., Wang, Y.S., 2006, Two dimensional contact mechanics of functionally graded materials with arbitrary variations of material properties, International Journal of Solids and Structures 43, 5779–5798
[7] Ke, L.L., Wang, Y.S., 2007a, Two dimensional sliding frictional contact of functionally graded materials, European Journal of Mechanics A – Solids 26, 171–188

With the related research, the structure of composite beams and use of building materials have developed, the following will summarize the results of this study.
Concrete with fiber composite materials can improve the mechanical and physical properties in varying degrees, and increases its value and durability [5].
(3) Research on the use of new building materials to improve the performance of composite beam is not enough.
Material in Civil Engineering.
ACI Structural Journal.