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Introduction The application of biomedical materials for repair of bone defects has involved significant research in the field of biomaterials science with the aim to achieve faster and better biological healing outcomes.
Materials and Methods Synthesis, granule reparation and sintering of calcium phosphates was done according to the procedure published before [5, 6].
Biphasic calcium phosphate materials can be used as bone grafting material to strengthen osteoporotic bone and to improve bone healing [11].
Dorozhkin, Biphasic Calcium Phosphates Bioceramics (HA/TCP): Concept, Physicochemical Properties and the Impact of Standardization of Study Protocols in Biomaterials Research, Materials Science and Engineering C. 71 (2017) 1293-1312
Amedee Vilamitjana, Strontium-Doped Hydroxyapatite Polysaccharide Materials Effect on Ectopic Bone Formation, PLoS One. 12 (9) (2017) e0184663

Soleimanimehr: modeling the Force, surface roughness and cutting temperature in ultrasonic vibration-assisted turning of al7075, Advanced Materials Research Vol. 83-86 (2010), p. 315 [4] H.
Amini: prediction of machining force and surface roughness in ultrasonic vibration-assisted turning using neural networks, Advanced Materials Research Vol. 83-86 (2010), p. 326 [5] R.
Melkote: Modeling of Workpiece Location Error Due to Fixture Geometric Error and Fixture-Workpiece Compliance, Journal of Manufacturing Science and Engineering Vol. 127 (2005), p. 75 [9] Liu Zhan Qiang: Finite difference calculations of the deformations of multi-diameter workpieces during turning, Journal of Materials Processing Technology Vol. 98 (2000), p. 310 [10] John A.
Melkote: Modeling of Deformation of Ring Shaped Workpieces Due to Chucking and Cutting Forces, Journal of Manufacturing Science and Engineering Vol. 126 (2004), p.141 [11] J.R.
Sadeghi, FEM Analysis of Ultrasonic-Vibration-Assisted Turning and the Vibratory Tool, Journal of Materials Processing Technology Vol. 201 (2008), p. 43

Intorduction Multiferroic materials (coexistence of ferroelectricity, ferromagnetism, and ferroelastics) are the most attractive research objects due to the potential application at spintronic devices and novel storage media [1-4].
Our results suggest that phase boundaries in BFO-based materials are worthy of further pursuit to explore the enhanced multiferroic properties and possible multifunctional applications.
Acknowledgements We acknowledge the financial support from the National Science Foundation of China (NSFC) (51172110), the National Science Foundation of Jiangsu Province (BK2010525), the Science Foundation of Nanjing University of Posts and Telecommunications (NY208025, NY208026).
Scott, et al, Multiferroic and magnetoelectric materials, Nature. 442 (2006) 759-765
Holcomb, et al, Controlling magnetism with multiferroics, Materials Today. 10 [10] (2007) 16-23

The use of this prepared these materials allows to degrade up to 99.9% of MR by photocatalysis in visible light at a pH of 6 and a H2O2 concentration of 0.1 M.
Immobilization of photocatalytic materials on a porous material from agricultural wastes is one of the keys to overcoming this problem [6,7].
Results and Discussion X-ray diffraction The diffractograms of the two composite materials developed Ag-ZnO and Ag-ZnO/CA showed in Fig. 1.
This asserts that the arrangement and use of both materials retains the crystal structure of photocatalytic materials and justifies the immobilization of the photocatalytic composite on the activated carbon.
Kaneco, Studies of effects of calcination temperature on the crystallinity and optical properties of Ag-doped ZnO nanocomposites, Journal of Composites Science. 3 (2019). https://doi.org/10.3390/jcs3010018

It is successfully used for variety of materials with different ranges of temperature and strain rate.
Therefore, J-C model has enjoyed much success for its simplicity and the availability of parameters for various materials.
Vol.30 (2011), p.30~33 [5] ShuYing, ZengWeidong, Zhou Jun, Zhou Yigang, Zhou Lian: Material Science and Technology, Vol.13 (2005), p.66~69
Anirudh , Swadesh Kumar Singh: Materials and Design.
Vol.43 (2013), p.410~418 [8] Chang Liezhen, Pan Yutan, Zhang Zhimin, Xue Yong: Journal of Materials Science and Engineering.

Plastics generally stand out for the highest structural variety of all industrial applied materials.
Materials and Design, 24 (2003) 5, p. 315–324 [5] Klocke, F. and C.
Würtz: PCD in the machining of fibre-reinforced materials.
International Journal for Manufacturing Science Production, 7 (2006) 1, p. 25–34 [8] König, W. and P.
Journal of Materials Processing Technology, 186 (2007) 1–3, p. 265–271 [11] Faraz, A., D.

The internal forces and the stress of all kinds of materials in the reinforcement section and the deformation of the beam can be calculated
In the calculation the elastic modulus of various materials are: ordinary steel Es= 210GPa = 210 × 103MPa, FRP materials Ecf = 230MPa and the concrete at the initial moment Ec(t0) = 2.55 × 104MPa.The protective layer thickness of the beam is 15mm.
It can be seen that the stress changes of a variety of materials with time are quite different when the initial stress are different greatly.
Journal of Tongji University (Natural Science) .1991,19(1):23-32
Journal of Structural Engineering, 1994, 120(3): 1016-1042.

Petit, Progress in Materials Science, 46 (2001), p. 505 [7] R.
Evans, Metallurgical and Materials Transactions a-Physical Metallurgy and Materials Science, 34 (2003), p. 511 [10] S.
Bartsch, Materials Science and Engineering A., Submitted (2006)
Hemker, Metallurgical and Materials Transactions APhysical Metallurgy and Materials Science, 35A (2004), p. 2279 [36] M.
Gell, Materials Science and Engineering AStructural Materials Properties Microstructure And Processing, 342 (2003), p. 120 [40] H.

A upper entry used for translating the packing materials was arranged at the steady overlying strata on the top of the working face, and it had a parallel position to the strike of the coal seam[4].
Here we suggest the rational stowing material could be high water material, paste-like material, high concentration cemented stowing material or ultra high water material.
Science Press，2009. [ In Chinese] [2] Yaodong Jiang，Hongwei Wang，Sheng Xue， et al.
International Journal of Coal Geology，2012，95：20-33
International Journal of Mining Science and Technology，2013，23(5)：625-630

Hence it can be used to characterize materials with high accuracy [7].
The investigation of the thermal properties of materials as wells as the mechanical properties of materials using dynamic simulation has been utilized in the recent years [21].
Park: Journal of Applied Polymer Science.
Xu: Journal of Applied Polymer Science.
Feng: Materials and Designs.