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Gasiak and Rozumek [5] presented a crack growth model based on ΔJ-integral and implemented it to various structural steel materials.
International Journal of Fatigue, 25 (9-11) :1169-1174, 2003
Rozumek, International Journal of Fatigue 26(2), pp. 135–140, 2004
[7] Klesnil M., Lukáš P.: Fatigue of metallic materials.
Materials Science Monographs, 7, 1980

Acknowledgements This work was supported by National Nature Science Funds of P.
Zimniak: Journal of Materials Processing Technology Vol.106 (2000), p.261-266 [2] M.
Samuel: Journal of Materials Processing Technology Vol.153-154 (2004), p.424-431 [3] H.
B, Stoughton: International Journal of Mechanical Sciences Vol.42(2000), p1～27 [6]Thomas.
Stoughton, Xinhai Zhu: International Journal of Plasticity Vol.20 (2004), p.1463-1486 [7] R.

The research applies reverse engineering method to sample the blade material in order to get the equivalent material properties of complex composite 3D blade.
The finite element model was built with the lumped equivalent material properties.
R., “Three-Dimensional Laminate Moduli,” Journal of Composite Materials, Vol. 4, 1970, pp150-154
T. and Li, S., “Three-Dimensional Equivalent Elastic Constants for Thick Laminates,” Journal of Composite Materials, Vol.22, 1988, pp 629-639
“Equivalent thermal Expansion Coefficients of Lumped Layer in Laminated Composites”, Composites Science and Technology, 66 (14), p.2402-2408, Nov 2006.

The material used by both the board sides of the backhoe excavator bucket is 20CrMnMo, other parts are 16Mn.
This paper uses the Mohr-Coulomb elastic-plastic model to simulate the soil materials[9,10].Model yield function is (1) Where: is Shear stress, is Normal stress, is Adhesion, is internal frictional angle, Adhesion and internal frictional angle relate to Strain hardening factor.
Chinese Journal of Construction Machinery,2007,02 [2] ZHU Jian-xin, HU Huo-yan, MEI Yong-bing, Power Consumption Study on Bucket Vibratory Excavation of Hydraulic Excavator,J.
Journal of Tongji University(Natural Science) ,2008,10 [3]J.Walker, H.S.Yu.
Journal of Huazhong Agricultural University,2009,02 [5]LinQingan.Fully conversant with Pro / ENGINEER Wildfire 4.0 Chinese version of the IntegratdCourse,M.

At present, the application of chrysotile asbestos tailings and rock forming serpentine is roughly same, mainly concentrated in following several aspects: (1) recycling short asbestos fiber for product that asbestos quality request is not high (asbestos cement products, heavy-duty brake shoe, asphalt products, bonding material, etc.); (2) According to certain proportion was made for baking-free brick by fly ash, etc; (3)to develop building materials; (4) to make magnesia porcelain ingredients.
Hu Zhangwen [6] studied on the process of the purification of raw magnesium sulfate from the sulfuric acid leaching filtrate of serpentine, then used the purified magnesium and aqueous ammonia as raw materials to prepare nanometer magnesium hydroxide.
[4] L.Yu, The experiment research of producing refractory materials with serpentine, Multipurpose Utilization of Mineral Resources. 6(2003)47-51
[18] Q.M.Feng,Q.Wang,K.Liu, Adsorption kinetics and thermodynamics of copper(II) on chrysotile, Journal of Central South University(Science and Technology). 11(2011)3225-3231
[23] B.S.Zhang,B.X.Xun,Y.Xu, Self-restoration effect and action mechanism of tribopairs consisting of analogue shaft-bushing induced by serpentine powders, Materials Science And Engineering of Powder Metallurgy. 3(2013)346-352

Journal of Materials Research and Technology, 17, 3361-3370
Case Studies in Construction Materials (2022): e01109
Materials 14.15 (2021): 4222
Environmental Science and Pollution Research, 28(46), 65935-65944
Applied Sciences 10.20 (2020): 7330.

This study offers a solution to these problems with alternative biodegradable materials; i.e. modified papers made from an invasive alien aquatic plant species—water hyacinth—and enhanced with Chitosan solution coating.
Ideas of using biodegradable materials as an alternative for plastic in making seedling bags have been proposed; so the seedlings can be transplanted without the bags removed, hence, there will be less damage to the plants’ roots.
Experimental Material.
[5] Nanthananon, P., Seadan, M., Pivsa-Art, S., Hamada, H., Suttiruengwong, S. (2018), Reactive Compatibilization of Short-Fiber Reinforced Poly (lactic acid) Biocomposites, Journal of Renewable Materials, 6(6), 573–583
Materials Science Forum, 1015, 89–93

Materials and Methods Test Materials (1) Plant materials.
The information of materials No English name Sowing date Vaccination Date 1 Algonquin 3.9.08 23.12.08 2 Debao 3.9.08 23.12.08 3 Engelhard 3.9.08 23.12.08 4 Deli III 3.9.08 23.12.08 5 Alfalfa King 3.9.08 23.12.08 Medium compositions (1)Callus medium.Selected MB cultural for five alfalfa callus.
Test Method Treatment of explants The five selected alfalfa leaves were surface sterilized under aseptic conditions of laminar flow hood, using 70% EtOH for 20 Sec, then transferring to a solution of 0.1% mercuric chloride for 6min and the sterile water for 4 ~ 5 times to get the sterile plant materials[9].
，Journal of South China University of Technology(Natural Science Edition) ,No.3,1993,p92～93
[18] Quchunxiang et.al, Method research of measuring soluble protein contents of plant rough extraction using Coomassie Brilliant Blue, Journal of Suzhou university (Natural Science Edition)2(22),2006

Preface The 2nd International Conference on Materials and Applications for Sensors and Transducers, Budapest, Hungary, taking place one year after the 1st meeting in Kos, hosted about 240 oral and poster papers and more than 150 participants.
For all of us, working in the field of materials and applications of sensors and transducers (material and sensor designers, sensor users and other personnel involved in instrumentation and measurement) the existing and established conferences in this particular field suffer from two distinguished and recognized drawbacks: the first is the increasing orientation in integrated systems and micro-nano electronic technology, while the second refers to very specific meetings related to either materials for sensors (i.e.
Publishing the conference proceedings in the form of 4-page papers in a compact volume of Key Engineering Materials which has a certain large impact in CPSI, while long versions of complete research articles are subject of publication in Sensor Letters and the Journal of Optoelectronics and Advanced Materials, both ISI Journals IV.
Vlachos, University of Peloponnese, Department of Computer Science and Technology Committees Damianos Sakas, University of Peloponnese S.
Popescu, Editor-in-Chief, Journal of Optoelectronics and Advanced Materials P.

Theoretical background and hypotheses Generally, a supply chain covers the activities including raw material supply, manufacturing, and distribution and so on.
Logistics integration refers to specific logistics practices — operational activities that coordinate the flow of materials from suppliers to customers throughout the value stream; supply chain links refer to the relationships between suppliers and customers comprising the supply and distribution channel [[] Gregory N.
Management Science. 1997. 43(4):546-558 ], [[] Qingli Da,Qin Zhang, Houcai Shen.
Journal of Management Sciences in China. 2003.6(3):86-93 (in Chinese) ].
Journal of Business Logistics. 2000. 21 (1):261-269 ].