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Materials and Methods Testing materials Six types of plants and three kinds of compound microorganism preparations were chosen for the test (see Table 1). 30-day-preculture was done in normal water for all plants before the test.
In the test, lots of algae was founded in the wall of photosynthetic bacteria processing devices, interfaces between sediments and overlying water, and surfaces of biomimetic materials.
Purification by Typha in Wetland with High Salt of Landscape River in Tianjin Economic Development Area (TEDA),Journal of Agro-Environment Science, 2006:186-190
Journal of Applied Botany-Angewandte Botanik, 2000,74:100-105
Experimental Study of Decontamination and Resistance Ability of Five Hydrophytes, RESEARCH OF Environmental Science, 2005(3):33-38.

Due to esthetics and ease of manipulation, acrylic resins are widely used as denture base materials.
In contrast to esthetic properties, these materials also present some disadvantages.
The mechanical properties of the acrylic resins used Material Young’s modulus [MPa] Tensile Strength [MPa] Elongation [%] Triplex 3048 65.67 4.97 Superacryl 5333 64.77 11.9 Although these materials have comparative tensile strength, the Triplex material has a much lower elongation capacity than Superacryl resin, this being one of the resons that these materials were used in the presented study.
Curently, the selection of dental materials is made particularly in terms of manufacturing technology and aesthetic criteria.
Journal of Dental Sciences, 2012; 7: 289-295; [2] Y.

Electrodischarge machining (EDM) methods can only be used with conductive materials; however, upon addition of conductive components into the structure of ceramic materials, their discharge machining becomes possible.
These positive results suggest that acoustic monitoring of EDM and ceramic materials may provide some important information about the state of the EDM process, which may prove to be essential for control of more complex machining procedures of conductive ceramic materials.
Experimental Studies of the Vibroacoustic Process During Electrodischarge Machining of Ceramic Materials Two types of ceramic materials based on aluminum oxide were used in the experiment.
Conclusion The EDM process of conductive ceramic materials using a wire electrode is associated with multiple contacts of electrodes, which cannot be identified quickly enough by modern control systems due to the specifics of ceramic materials.
Journal of Friction and Wear. 35 No. 5 (2014) 389-395

Development of an Initial FEM Framework to Model Particle-Substrate Contact in Fluidized Bed Finishing of L-PBF Parts Viscusi Antonio1,a*, El Hassanin Andrea2,b and Squillace Antonino2,c 1Department of Engineering and Sciences, Faculty of Technology and Innovation Sciences, Universitas Mercatorum, Piazza Mattei 10, 00186 Rome, Italy 2Department of Chemical, Materials and Production Engineering, University of Naples Federico II, P.le V.
Materials modelling.
Material parameters employed for FE modelling.
Material erosion following single-particle impact.
R., et al., Laser powder bed fusion: a state-of-the-art review of the technology, materials, properties & defects, and numerical modelling, Journal of Materials Research and Technology 20 (2022) 2109–2172

Kiritani: Materials Science and Engineering A350 (2003) 95-101
Kiritani: Materials Science and Engineering A350 (2003) 70-75
[6] Seungwon Lee, Zenji Horita, Shoichi Hirosawa, Kenji Matsuda: Materials Science and Engineering A 546 (2012) 82-89
Langdon: Materials Science Forum Vols. 633-634 (2010)
Kiritani: Materials Science and Engineering A350 (2003) 63-69.

Study on the modified alumina cement[J].China Building Materials Science and Technology,1998,7(3):8~12. ( In Chinese) [4] Yonghao Fang, Shuzhe Shi, Nanru Yang, et al.
Primary study on high alumina cement phosphate CBC materials[J].Journal of Nanjing University of Chemical Technology ,1998,20(2):21-25. ( In Chinese) [5] Yue Li, Shuguang Hu, Depo Yang, et al.
Studies to improve the long term strengthof alumina cement by limestone addition[J].Journal of Building Materials,1998,1(1):49-53. ( In Chinese) [7] Shizong Long, Yanrong Wu, Quansheng Zhou.
Experimental study on effect of blending materials on high aluminum cement[J].
Journal of Shenyang Architectural and Civil Engineering Institute (Science and Technology), 2002, 18 (2)：119-122. ( In Chinese) [17] Soroka I, Stern N.

There is a gap of 0.10-0.20 mm between these materials.
The gap has a reduced size, showing an adequate clamping of the two materials.
Kapoor, R.E. and DeVor, ”Modeling forces including elastic recovery for inter-nal thread forming”, Journal of Manufacturing Science &Engineering, ASME (2003) 125 pag. 681-688
In the journal ”BID-ISIM – Welding and Material Testing”, ISSN 1453-0392.
The 5th International Conference ”Innovative technologies for joining advanced materials”.

This contribution firstly presents results gathered during the development of a lightweight multifunctional trailer made of composite material.
Further simulation processes displayed the behaviour at different geometries, materials and setups.
At the moment these are evaluated using the methodology of material input per service unit (MIPS) [15].
Oreskes, Beyond the Ivory Tower: The Scientific Consensus on Climate Change, in Science 306 (5702): 1686, 2004.[6] F.
Duray et al., Approaches to mass customization: configurations and empirical validation, Journal of Operations Management, p. 605-625, 2000

Text Methods Test materials.
Cement into a paste after mixing with water, hardening in air or better hardening in water, and it can firmly cemented sand, stone and other materials together.
The raw material of Portland cement clinker mainly is calcareous material contained CaO and clay materials contained SiO2, Al2O3 and a small amount of Fe2O3.
Acknowledgement This financial support of the Zhejiang natural science fund(Y1091054) is gratefully acknowledged.
Journal of Geotechnical Engineering,2000,22(5):549-554.

Compared with collagen, a natural protein with RGD sequence, ASF is expected to have vast application in biomedical materials due to its low price, easy purification, and good mechanical properties.
Materials and Methods Preparation of regenerated ASF solution.
So it provided a great potential as a biological material.
Kaplan, Science, 329 (2010) 528-531
Qin, Journal of Insect Science, 10 (2010) 1-6