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In this paper, we aimed at purifying the single target component, the residues after extracting glycyrrhizic acid were used as raw materials to separate Liquiritin, which can not only improve the utilization of the licorice resources, but also reduce environmental pollution.
In order to better understand the characteristics of the raw materials, especially the nearby impurities of Liquiritin, different UV absorption wavelength was firstly selected.
Fig.1 is the chromatograms of the raw materials determined at different wavelengths.
* This work is partially supported by the Liaonning Provincial Natural Science Foundation of China (No. 20102002).
Journal of chromatography A, vol. 1145, pp 190-194,2007.

SPD has a number of useful properties such as production of non-porous dense materials free of contamination and, in addition to the MS procedure; it improves the functional properties of hard magnetic materials [4].
Partial replacement of Nd and Fe with Ho and Co improved the temperature stability of the Nd2Fe14B-based materials [4].
Herbst, R2Fe14B materials: Intrinsic properties and technological aspects, Rev.
Kronmüller, S.Parkin (Eds.), Handbook of Magnetism and Advanced Magnetic Materials, Hoboken, NJ: John Wiley & Sons.
Zhukov (Ed.), Novel functional magnetic materials, Springer International Publishing AG, (2016), pp. 359-395

It was synthesized in a new method by using fatty alcohol-polyoxyethylene ether MOA-3, thionyl chloride and sodium isethionate as raw materials, and then the intermediate chloride polyglycol ether MOACl-3 reacted with sodium isethionate in a superbasic system KOH-DMSO.
Experimental Apparatus and Chemical reagents We synthesized the object through halogenation, K-activation and O-alkylation with fatty alcohol polyoxyethylene ether (Haian petrochemical plant, Jiangsu), thionyl chloride (Tongfang Fine Chemical Co., Ltd., Shanghai), pyridine (Basifu Chemical Co., Ltd., Tianjin), sodium isethionate (Jinnuo Chemical Co., Ltd., Wuhan), DMSO (Hansen Chemical Co., Ltd., Zhuzhou) and KOH(Huadong Chemical Reagent Factory, Shenyang) as raw materials.
Journal of Xi’an Shiyou University: Natural Science Edition, Vol. 25(2010), p. 57-61, in Chinese

Both external fixators with different materials are analyzed in terms of von Mises stress and deformation by using a conventional Finite Element Analysis software; ANSYS Workbench V15.
Materials and Method Bone Model.
Bruce (2009) Skeletal trauma: basic science, management and reconstruction volume 1.
Journal of Bone & Joint Surgery, British Volume, 87(5), 692-697
Springer Science & Business Media

Materials and Laboratory Test To investigate how influential factors impact interlayer bonding performance, three variables were examined: tack coat application rate, vertical pressure, and temperature.
All materials' properties met the technical requirements proposed by the Chinese specification of JTG F40-2004 (Code of China 2004) [12].
Advances in Interlaboratory Testing and Evaluation Bituminous Materials.
Journal of adhesion science and technology 31.2 (2017): 109-126
Road Materials and Pavement Design. (2023) https://doi.org/10.1080/14680629.2023.2276412

Introduction Metallic nanoparticles are considered as essential materials in advanced nanotechnology.
Also, the investigations of nanocomposite materials where silver particles deposited on porous substrates such as activated carbon [2,3], mesoporous silica [4], and chitosan [5] were studied previously.
Experimental Materials.
Swathy, A review on Metallic Silver Nanoparticles, IOSR Journal of Pharmacy 4(7) (2014) 38-44
Lavernia, On the analysis of grain size in bulk nanocrystalline materials via x-ray diffraction, Metall.

Creep and shrinkage prediction model for analysis and design of concrete structures-model B3, RILEM Recommendation[J], Materials and Struetures,V.28, 1995, pp. 357-365
ACI Materials Journal, V.90, No.3, May-June 1993, pp.236-246
ACI Materials Journal, 1993, 90(3): 236-246
Advanced Materials Research, 2013, 639: 423-426
Construction and Building Materials, 2013, 38: 173-180

Due to the fact that the plate (AISI 316LN) and filler (ER316L) material differ only in the Cr content, the same mechanical properties were used in current simulations for both materials.
Chaboche, International Journal of Plasticity, 24 (2008) 1642-1693
Chaboche, Mechanics of Solid Materials, Cambridge University Press, 1994. [9] M.C.
Edwards, Computational Materials Science, 50 (2011) 2203-2215
Decroos, Materials Science and Engineering: A, 527 (2010) 4779- 4787.

Generally, PPD is made from polymer materials with a mixture of organic solvents [7].
Material and Methods Materials.
Journal of Dispersion Science and Technology, 36(2), 213-225. https://doi.org/10.1080/01932691.2014.901917
Journal of Applied Sciences and Environmental Management, 27(2), 237-242. https://doi.org/10.4314/jasem.v27i2.8
In IOP Conference Series: Materials Science and Engineering (Vol. 980, No. 1, p. 012057).

Research on stability of rock bedded slopes:Chinese Journal of Rock Mechanics and Engineering, 24,(2005),p.1474-1478
[4]BAI Yunfeng,ZHOU Depei,FENG Jun.Upper limit of angle between strikes of slope and strata for dip slope: Journal of Southwest Jiaotong University, 40,(2005), p.326-329
Numerical analysis of stability for an antidip stratified rock slope:Chinese Journal of Rock Mechanics and Engineering,27,(2008).p.2517-2522
[12]Zheng Yingren,Zhao Shangyi.Slope stability analysis by strength reduction FEM: Engineering Science, 4,(2002).p.57-62
[13]ZHAO Shangyi ,ZHENG Yingren ,SHI Weimin.Analysis on safety factor of slope by strength reduction FEM:Chinese Journal of Geotechnical Engineering, 24,(2002),p.343-346.