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Variation trend of dielectric constant could be explained by the increased grains size. when x was 0.02, there were many pores among the grains, which influenced the density of the materials.
Journal of the Mechanical Behavior of Biomedical Materials. 42 (2015) 100-15
Materials Science and Engineering: C. 49 (2015) 851-60
Journal of Alloys and Compounds, 2011，(509):3537–3540
Key Engineering Materials,2012,512:1399-1402

SHPB test with confining pressure is used to investigate dynamic mechanical properties of materials in the triaxial stress state.
The linear elastic materials chosen for the input and output bar have the following properties: ρ0=7850 kg/m3, E0=210GPa, μ=0.25.
To ensure sufficient damage evolution of materials, the impact velocity is taken as 20m/s and the confining pressure used were 0MPa, 2MPa, 4MPa, 8MPa and 16MPa.
Journal of HENAN polytechnic university (nature science), 2007, 26(1): 16-20
Journal of Materials in Civil Engineering, 2001, 13(3): 209-215

Programmed Concept of UMAT Fortran Subroutine UMAT is a user Fortran subroutine of ABAQUS general finite element software, which can be used to defined the mechanical constitutive behavior of a material and will be called at all material calculation points of elements for which the material definition includes a user-defined material behavior.
Wittman, RILEM Recommendation on Measurement of Time-Dependent Strains of Concrete, Materials and Structures, 31, 212(1998),507-512
Panula, Practical Prediction of Time-Dependent Deformations of Concrete; Part 2: Basic Creep, Materials and Structures, 11,65(1978), 317-328
J., Design Provisions for Drying Shrinkage and Creep of Normal-Strength Concrete, ACI Materials Journal, 98, 2( 2001), 159-167
Cao, et al, Long-term Deformation of Prestressed Concrete Beams with Ballastless Track and Its Influencing Factors, Journal of Central South University (Science and Technology), 42,6(2011), 1756-1763

Introduction Creep is a very common failure mode in power plant materials.
References [1] Soo Chan Lee, Young Hwan Kim and Yong Deuk Lee, Journal of Materials Processing Technology, Volume 123, Issue 1, 10 April 2002, Pages 185-189 [2] G.
Mannan, Materials Science and Engineering A, Volume 359, Issues 1-2, 25 October 2003, Pages 86-90 [3] M.
Shinozuka, Journal of Nuclear Materials, Volume 321, Issues 2-3, 15 September 2003, Pages 288-293 [4] Dong-Su Bae, Moon-Hi Hong and Kazuya Miyahara, Solid State Communications, Volume 125, Issue 6, February 2003, Pages 347-350 [5] I.
Forum vols. 414-415 (2003) pp. 275-280 [6] Electron Backscatter Diffraction in Materials Science, ed.

Allen, Journal of Nuclear Materials 396 (2010) 234
Hofman, Journal Of Nuclear Materials 385 (2009) 623-628
Gribaudo, Journal Of Nuclear Materials 384 (2009) 268-273
Finlay, Journal Of Nuclear Materials 393 (2009) 311-320
Honda, Journal Of Nuclear Materials 320 (2003) 265-271

Synthesis and Exchange for Li+ of Spinel Type Material LiMn0.75Ti0.5O3 Jinhe Jiang MicroScale Science Institute , Department of Chemistry and Chemical Engineering ,Weifang University, Weifang, 261061,China Corresponding author.
Introduction The appearance of ion memory inorganic materials (ion sieve) became possible direct extracting lithium from the salt water resources[1-2].
Acknowledgments This research was supported by the Nature Science Foundation of Shandong Province(ZR2012BL- 05)and Weifang Science and Technology Development Plan(20121295).
Synthesis and characterization of spinel type high-power cathode material LiMxMn2- xO4( M= Ni, Co, C r) [J].
Journal of Physics and Chemistry of Solids , 2007, 68: 780-784.

The results also revealed that both raw and thermally treated alum sludge were mesoporous materials and mainly compose of quartz and kaolinite.
Reuse of the alum sludge as adsorbents; building, construction and cementitious materials; and land improvement additives such as structural soil improver have been reported [5].
Materials and Methods Materials.
The results also revealed that both raw and thermally treated alum sludge were mesoporous materials could be a good candidate as a low cost adsorbent.
Sánchez-Polo, Waste materials for activated carbon preparation and its use in aqueous-phase treatment: a review, J.

The virtual reality technology language environment play a decisive role on modern language teaching based on a spurt of progress in science and technology today.
The teaching process of careful planning is that students contact materials after strict selection has convenience of intensive training.
Lu: Journal of Shaanxi Normal University, Vol.13 (2005).6, p.32

This study focused on a series of probiotic bacteria such as Bacillus sp, Lactobacillus and yeast to find the most effective combinations. 2 Materials and methods 2.1 Microbes and incubation media Pathogenic E. coli, B. subtilis, L. casei and H. anomala were purchased from Institute of Microbiology, Chinese Academy of Sciences, Beijing, China.
The reason may be that B. subtilis can secrete some active materials such as bacteriocins and gramicidin to inhibit pathogenic bacterium prolification so as to reduce endogenous infections[8]. 4.2 Effects of the combined probiotics on inhibiting E. coli prolification Generally, there is a joint action among the probiotic microorganisms.
The reasons of Lactobacillus for inhibiting E. coli growth are that Lactobacillus can produce hydrogen dioxide, acidic materials (acetic acid, propionic acid and lactic acid, etc.) and bacterins, which have the ability to inhibit pathogenic bacterium growth[9].
It was reported that the low-pH environment could promote the materials of inhibiting microbes to show their inhibiting ability, which would be decreased with pH value increasing and lost at pH 6.0[13].
Science[J], 2010, 329(5995), 1010-1011

Polymers are materials that have high resistance.
The polymer materials used are silicon DC-200, PEG-20M, 0V-101, 0V-17, DEGA, PEG-200, PEG-1540, and PEG-6000.
Sensors and Materials, 30(5), 1197–1206. https://doi.org/10.18494/SAM.2018.1778 [22] Kiswanto, Fitriyanti, & Wijaya, B. (2020).
Journal of Materials Chemistry A, 2(35), 14289–14328. https://doi.org/10.1039/c4ta02159b [35] Saldıvar, E., & Vivaldo, E. (2013).
[37] Sciences, A. (2006).