Search results

Kaliskiego 7, 85-789 Bydgoszcz, POLAND 2 University of Technology and Life Sciences, Faculty of Telecommunication, Computer Science and Electrical Engineering, al. prof.
International Journal of Fatigue 18, (1996) 153-170
Boroński, Material Properties Investigations With the Use of Microspecimen, Materials Science Forum 726 (2012) 51-54
Boroński, Methods of strain and stress investigations in fatigue of materials and structures, Publishing House of ITeE-PIB, Bydgoszcz-Radom (2007) (in polish)
Key Engineering Materials Vol. 598 (2014), pp. 26-31.

[3] Kim, H., Sweeney, K. and Altan, T. (1994), Application of computer aided simulation to investigate metal flow in selected forging operations, journal of Materials Processing Technology.
-Soo, Min-Kim, B. and Choi, J.C. (1994), Perform design in extrusion by the FEM and its experimental confirmation, journal of Materials Processing Technology, Vol. 41 (2), pp. 237-248
S.(1992), Finite –element analysis of Copper extrusion process, journal of Materials Processing Technology, Vol. 34 (1-4), pp. 101-108
N., Dixit P.M. and Lal, G.K. (1995), Die design for axisymmetric extrusion, journal of Materials Processing Technology, Vol. 55 (3-4), pp. 331-339
Sethuraman, R. and Lal, G.K., (1996), Upper-bound and FE analysis of axisymmetric hot extrusion, journal of Materials Processing Technology, Vol. 57 (1-2), pp.14-22

In addition to plantations, there are also mining materials such as zeolite, bentonite, gold, sulfur, and others.
Most adsorbent substances are materials that have a large number of pores so adsorption can take place on the walls of very small pores.
Inorganic Materials, 2 (2007), 176–184. https://doi.org/10.1134/S0020168507060180 [3] J.
Zhu, Competitive adsorption of copper(II), cadmium(II), lead(II) and zinc(II) onto basic oxygen furnace slag, Journal of Hazardous Materials, 162 (2009), 391–401 [9] S.Velu, X.
Modified Clay and Zeolite Nanocomposite Materials.

To begin with, statistics of research journals about learning community of recent three years was made.
All of the teachers are supposed to learn in a group or a community; they are willing to help with each other by sharing teaching materials and resources online.
Table1, Statistics about the Journals of Learning Community Based on CNKI from 2011 to 2013.
It is high time to establish resources database, not only including course materials and knowledge database, but also teachers’ self-made resources, such as PPT, teaching plan, sound materials uploaded to be shared with in the community.
Acknowledgements This work is financially supported by the Science and Research Department of my work unit.

[3] Batzill, M. and Diebold, U., The Surface and Materials Science of Tin Oxide, J.
[5] Johansson, S., Solution based Methods for Synthesis of Tin Oxide and Zinc Oxide Materials, Wires and Thin Films. (2012) 30
Journal 33 (2015) 141-151
Transactions On Electrical And Electronic Materials 13 (2012) 241-244
A., Investigation of The Properties of Sb doping on tin oxide SnO2 Materials for Technological Applications, Materials Science and Engineering. 123 (2016) 1-4

Alderson, Auxetic materials.
Advances in Materials Science and Engineering (2014) 753496
Journal of materials science, 26(9) (1991) 2287-2292
Journal of materials science, 53(5) (2018) 3493-3499
Journal of Materials Science, 56(25) (2021) 14139-14156

At present, laminate flooring has become the largest market share in the materials of wood laying on the ground [3-5].
Materials and Methods Experimental Materials.
Acknowledgements This work was supported by the Major Science and Technology Program of Hunan Province, China (No.2011FJ1006).
Market Prospects of Chinese Laminate Flooring, Journal of Communication of Wood-based Panel, Vol. 3 (2002), p. 5-6
Discussion on the Development Trend of Laminate Flooring in China, Journal of Forestry Industry, Vol. 3 (2000), p. 11-13

Singular stresses at the tip can be a reason for a crack initiation in composite materials.
Introduction Composite materials contain sharp material interfaces, wherein the ends of layers or fibers or particles themselves can form tips that can be understood as sharp material inclusions.
Good knowledge of stress distribution in places of this kind is necessary for reliable assessment of safety of the composite materials.
Eigenvector for both materials then form one joint eigenvector vk=vk0,vk1.
S., International Journal of Engineering Science 12 (1974) 107-120 [6] Ayatollahi, M.R., Nejati, M., International Journal of Mechanical Sciences 53 (2011) 164–177 [7] Krepl O, Klusák J, Reconstruction of a 2D stress field around the tip of a sharp material inclusion, Procedia Structural Integrity 2(2016) 1920-27

Experiment details Materials.
And then the starting materials were heated until melting.
Sxahinb etal: International Journal of Hydrogen Energy, Vol. 34 (2009), p.7910 [4] Gang Wu, Ning Li, and Chang Song Dai etal: Materials Chemistry and Physics, Vol. 83 (2004), p. 307–314 [5] M.
Monirvaghefi et al: Journal of Materials Processing Technology, Vol. 195 (2008 ) , p. 154 [15] Chengyu Zhang, Zhimao Yang , and Yaping Wang et al: Journal of Materials Processing Technology, Vol. 178 (2006) , p. 283 [16] J.
Moura Neto et al: Materials Science and Engineering A, Vol. 438-440 (2006) , p. 679 [17] F.

The total amount of fat, protein and carbonhydrate is over 90% for all the samples and high content of fat and protein indicates that KW can be used as the raw materials for feed process.
Materials and Methods KW from different catering types (oversize restaurant, large restaurant, medium restaurant small restaurant, canteen, noshery, snack bar and drink shop) in Shanghai was sampled for each season in a year. 24 sampling points were set in Shanghai and samples were obtained in continuous three days.
High content of fat and protein indicates that the KW can be used as the raw materials for feed process.
Lin, et al., Food waste as a valuable resource for the production of chemicals, materials and fuels.
, Journal of Environmental Management 95 (2012) S203-S209