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Correlation Between Acoustic Emission and Internal Friction in Materials Vinogradov, A.
Background Acoustic emission (AE) is associated with elastic waves production by the sudden internal stress redistribution, or, to be more specific, stress relaxation in the materials.
AE and IF may also be of quite different nature at high strains where strain localization and micro fracture is observed in materials such as alloys and composites.
R. (1969), Journal of Materials Science, Vol.4, pp.170-173.
Kaneko, Y., Ishikawa M. and Hashimoto S. (2005), Materials Sci.

The mechanical behavior of materials depends on the loading rates.
International Journal of Impact Engineering 2006; 32: 847-82
International Journal of Mechanical Sciences 2008; 50:918-931
Materials and Design 2009; 30: 2501-2505
Computational Materials Science 2009; 46: 36-41

Rout, A review on mechanisms and recent developments in p n heterojunctions of 2D materials for gas sensing applications, Journal of Materials Science 56 (2021) 9575-9604
He, Nanostructured of SnO2/NiO composite as a highly selective formaldehyde gas sensor, Journal of Materials Research 35(22) (2020) 3079-3090
Patil, Influence of Annealing Temperature on Structural and Electrical Properties of Screen Printed Lanthanum Oxide Thick Films, Iranian Journal of Materials Science & Engineering 19(4) (2022)
Xu, Nanostructured metal oxide heterojunctions for chemiresistive gas sensors, Journal of Materials Chemistry A 11(44) (2023) 23742-23771
Cao, Rapid detection of low concentration CO using Pt-loaded ZnO nanosheets, Journal of hazardous materials 381 (2020) 120944

Coconut Fiber Reinforced Cement-Based Composites Siriphorn Rabmaa, Suparut Narksitipanb and Nittaya Jaitanongc,* Program in Materials Science, Faculty of Science, Maejo University, 63 Moo 4, Nongharn, Sansai, Chiangmai, 50290 ai_paiza_@hotmail.com, bsnarksitipan@gmail.com, cnjaitanong@gmail.com Keywords: cement; coconut fiber; composite materials.
Materials & Design 2014; 56:528-541
Materials & Design 2013; 51:629-40
Composite Cement Reinforced Coconut Fiber: Physical and Mechanical Properties and Fracture Behavior, Australian Journal of Basic and Applied Sciences 2011;5(7): 1228-1240
ASCE Journal of Materials in Civil Engineering, 2009;21: 512-517

Materials Science Forum. 1006 (2020) 70–75
Materials Science Forum. 1006 (2020) 166–172
In Materials Science Forum. 1038 (2021) 524-530
Materials Science Forum. 1038 (2021) 480–485
In Materials Science Forum. 1038 (2021) 514-523

Acknowledgements The authors gratefully acknowledge the financial support of this research by National Natural Science Foundation of China (No. 51235004, No. 51375235), Science and Technology Supporting Program of Jiangsu Province (No.
Bauer, Finite element modeling approaches in grinding, International Journal of Machine Tools and Manufacture. 49 (2009) 109
Cai, Study on the single grain high-speed grinding mechanism, Journal of Northeastern University (Natural Science). 23(5) (2002) 470-473
Finite element simulation of the orthogonal metal cutting process, Materials Science Forum. 471-472 (2004) 582-586
Branis, Finite element simulation of chip formation in orthogonal metal cutting, Journal of Materials Processing Technology. 110(5) (2001) 19-27

Fig. 1 The scheme of bulk nanocrystalline materials [1] Bulk nanocrystalline materials can be produced in two basic ways, which are bottom-up and top-down [2].
Archives of Materials Science and Engineering 34 (1) (2008) 52-56
Takeuchi, Recent progress in bulk glassy, nanoquasicrystalline and nanocrystalline alloys, Materials Science and Engineering A 375 – 377(2004) 16–30
Michalcová et al., Structure and mechanical properties of AlCr6Fe2Ti1 alloy produced by rapid solidification powder metallurgy method, International Journal of Materials Research 101 (2) (2010) 307-309
Ohyanagi, The effect of electric field and pressure on the synthesis and consolidation of materials: A review of the spark plasma sintering method, Journal of Materials Science 41 (3) (2006), 763-777

Dimensional behaviour of all those materials during the sintering cycle was monitored by dilatometry.
Dilatometry for investigated materials.
Saritas, Advances in Powder Metallurgy and Particulate Materials, Ed.
Asaka, Advances in Powder Metallurgy and Particulate Materials, New York 2000, MPIF, vol.5, 9-19
Kamatsu, Advances in Powder Metallurgy and Particulate Materials, Proc.

Synergistic Effect of MgO-based Expansive Agent and Shrinkage Reducing Admixture on Compensating the Shrinkage of Cementitious Materials Zhibin Zhang 1, a, Lingling Xu 2,b and Mingshu Tang 2 1College of Biology, Chemistry and Material Science, East China Institute of Technology, NO.56 Xuefu Road, Fuzhou, P.
China 2College of Materials Science and Engineering, Nanjing University of Technology, NO.5 Xinmofan Road, Nanjing, P.
Experiments Materials.
Sarigaphuti: submitted to ACI Materials Journal (1992) [2] K.
Shah: submitted to ACI Materials Journal (1990) [4] R.B.

In order to improve above problems, a new patch-based sampling algorithm for synthesizing textures from an input sample image texture of composite materials is presented in this paper.
Patch-based texture synthesis changes synthesis unit from pixel into block which significantly improves synthesis rate compared to the pixel-based algorithm, and maintain the overall structure of composite materials. 2001, Efros’s Image Quilting texture synthesis algorithm for composite materials was proposed by calculating overlapping sum of differences and minimum error boundary cut to complete synthesis for composite materials [1-6], compared to pixel-based texture synthesis, although the speed was fast and could achieve better results in various types of texture but might lead to texture dislocation and discontinuity.
In addition, Image Quilting texture synthesis algorithm used exhaustive search method for composite materials which is time consuming.
The common feature of these algorithms is needed to see image texture patch size of composite materials as input parameter.
Applied Mathematics and Information Science, 2012, 6(1):9-21