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In general, natural lignocellulosic fibers (NLFs) have been used for many purposes, such as reinforcement filler in composite materials, since they have low cost and good mechanical properties.
Fibers are defined, by their geometry, as materials with a much higher length than their diameter, and can be classified in two broad groups as synthetic or natural.
Materials and Methods The coconut fibers used were donated by the company Coco Verde (Rio de Janeiro).
Jawaid: International Journal of Polymer Science Vol. 2 (2015), p.1
D’Almeida: Journal of Materials Science Letters Vol. 19 (2000), p. 2151

Advanced materials, 2002, 14, 1857–1860.
Perforated facings backed with porous materials as sound absorbers- an experimental study.
Materials and Methods Establishment of the bionic model.
Miki, Acoustical properties of porous materials-Modifications of Delany-Bazley models.
Davern, Perforated facings backed with porous materials as sound absorbers- an experimental study.

Gajbe, Journal of colloid and interface science, Adsorption and desorption studies of a water soluble dye, Quinoline Yellow, using waste materials, 284 (2005) 89-98
Jamoussi, Journal of hazardous materials, Lead removal from aqueous solutions by a Tunisian smectitic clay, 156 (2008) 545-551
Chu, Journal of hazardous materials, Adsorption of Cr (VI) from aqueous solutions by spent activated clay, 155 (2008) 65-75
Guo, Journal of hazardous materials, Adsorption of Congo red from aqueous solutions onto Ca-bentonite, 161 (2009) 126-131
Ho, Journal of hazardous materials, Adsorption thermodynamics of methylene blue onto bentonite, 167 (2009) 630-633

Boron nitride nano-tubes play an important role in the fields of structure materials for its potential advantages, and it also shows immeasurable advantages in the fields of functional materials, such as ferromagnetic materials, ferroelectric materials, piezoelectric semiconductors materials, and nano-superconducting materials.
Hu, Hydrogen storage materials: Beijing: chemical industry press(2003) [2] C.M.
Liu : Rare Metal Materials and Engineering(2004)
Journal of Chongqing University.
Xiang, : Journal of Xi'an Jiaotong University.

It is appropriate for a variety of processes and materials.
Y, Artificial Neural Networks in Materials Science Application.
In Advanced Materials Research, 1037 (2014) 236–239
[13] Vinod Kumar, Vankanti, Venkateswarlu Ganta, Optimization of process parameters in drilling of GFRP composite using Taguchi method, Journal of Materials Research and Technology 2014; 3(1):35–41
[17] R Rekha, N Baskar, MRA Padmanaban, A Palanisamy Optimization of cylindrical grinding process parameters using meta-heuristic algorithms, Indian Journal of Engineering and Materials Sciences (IJEMS) 27 (2), 389-395.

Fig. 3 shows the influence of parameterβon strength characteristics of materials on the triaxial extension meridian-plane.
Yoshimine: International Journal of Rock Mechanics and Mining Sciences Vol. 39 (2002), p. 975 [2] Y.
ZOU: Science in China Ser.
E Engineering and Materials Science Vol. 47 (2004), p. 691 [3] M.
He: Mechanical Behavior of Materials-6 (Pergamon Press, London 1991)

SiC-Ti functionally graded material (FGM) was prepared by polymer-derived method in order to resolve connection problem between the ceramic matrix and its composite materials, as well as metal at high-temperature.
Gradient materials were fabricated successfully by polymer-derived method combined with hot-press sintering process at 1300℃.
Several years ago, gradient intermediate layer (as called buffer layer) materials were used to reduce the residual stress of the connecting joints and improve jointing strength [1].
The SiC-Ti graded materials have reached the gradient of the initial request, because of the obviously gradual process of elements.
Feng, Recent Progress of Interlayer Used to Join Metals and Ceramic, Journal of Iron and Steel Research. 19 (2007) 1-4

Shokrollahi, Materials Science and Engineering: C, 33(1), 1–8 (2013). doi:10.1016/j.msec.2012.09.003
Kumar Naik, Materials Science in Semiconductor Processing, 145, 106632 (2022). doi:10.1016/j.mssp.2022.106632
Venkataraman, Materials Science and Engineering: B, 271, 115299 (2021). doi:10.1016/j.mseb.2021.115299
Ahmed, Materials Science-Poland, 35(4), 868–877 (2017). doi:10.1515/msp-2017-0082
Chakravorty, Bulletin of Materials Science, 37(3), 497–504 (2014). doi:10.1007/s12034-014-0701-2

Materials and Methods Contamination by heavy metals as a result of the explosion occurs in the surface layer of the soil, however, their migration deep into the soil layer is possible in the future.
Journal of Hazardous Materials. 164/2–3 (2009) 1386–1391
International Journal of Environmental Science and Technology. 16 (2019) 4989–4996
Wang, Synthesis of Ordered Mesoporous Carbonaceous Materials and Its Highly Efficient Capture of Uranium from Solutions.
Materials Science Forum. 1038 MSF (2021) 407–416

Research of Security Mechanisms Based on LogicSQL Database Li Danning1, 2, a, Li Qi 1, and Ma Xinqiang 2, 3, b 1 CyberGIS Studio, Peking University, Beijing 100871, P.R China 2 Guizhou Academy of Science, Guiyang 550001, P.R China 3 College of Computer Sciences, Chongqing University of Arts and Sciences, Chongqing, 402160, P.R China a lidn121@hotmail.com, bmxq345@sohu.com Keywords: Security Mechanisms; Access Control Policies; LogicSQL Database Abstract.
Acknowledgment This work is supported by the Science and Technology Foundation of Guizhou Province (20112205) and the Science and Technology Research Project of Chongqing Municipal Education Commission (KJ111216) and the Natural Science Foundation Project of CQ CSTC (cstc2011jjA40011) and the Funds of Chongqing University of Arts and Sciences (Y2010JS56 and Y2010JS55).
In Foundations of Security Analysis and Design: Tutorial Lectures, Lecture Notes in Computer Science, vol. 2171, p. 137--193, 2001
Advanced Materials Research (AMR) Journal, 2010, 143(144): 672-676
Advanced Materials Research (AMR) Journal, 2010,143(144): 557-561.