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A Brief Review of Previous Studies on Regularity of Stress Waves Propagation in Micro-Cracks of Rock
Online since: May 2012
Authors: Jin Yu, Yan Yan Cai, Bo Xue Song, Xu Chen
In these theories, rock material and micro-cracks are together approximated as an equivalent continuous, homogeneous and anisotropic medium.
Acknowledgment The woke was financially supported by the National Natural Science Foundation of China (51109084), the Natural Science Foundation of the Fujian Province, China (2011J01317) and State Key Laboratory for GeoMechanics and Deep Underground Engineering, China University of Mining & Technology (SKLGDUEK1012) References [1] Morris WL, Buck O, Inman RV: Journal of Applied Physics. 50: 6737-6741(1979)
Reuschle: International Journal of Rock Mechanics and Mining Sciences.37:1019-1026(2000)
[32] Audrey Ougier-Simonin, Jerome Fortin, Yves Gueguen, Alexandre Schubnel, Frederic Bouyer: International Journal of Engineering Science. 49(1):105-121(2010)
[39] Green DH, Wang HF, Bonner BP: International Journal of Rock Mechanics and Mining Science and Geomechanics Abstracts, 30(7): 755-761(1993)
Acknowledgment The woke was financially supported by the National Natural Science Foundation of China (51109084), the Natural Science Foundation of the Fujian Province, China (2011J01317) and State Key Laboratory for GeoMechanics and Deep Underground Engineering, China University of Mining & Technology (SKLGDUEK1012) References [1] Morris WL, Buck O, Inman RV: Journal of Applied Physics. 50: 6737-6741(1979)
Reuschle: International Journal of Rock Mechanics and Mining Sciences.37:1019-1026(2000)
[32] Audrey Ougier-Simonin, Jerome Fortin, Yves Gueguen, Alexandre Schubnel, Frederic Bouyer: International Journal of Engineering Science. 49(1):105-121(2010)
[39] Green DH, Wang HF, Bonner BP: International Journal of Rock Mechanics and Mining Science and Geomechanics Abstracts, 30(7): 755-761(1993)
Online since: February 2011
Authors: Shuang Li Chen, Peng Cheng Li, Guang Hui Bai, Peng Xu
The 4A-molecular sieve was synthesized by traditional crystallizing silicoaluminate inside hot water which can take a long period of time; consumes amount of energy;expensive raw and so on.Those why will be in enormous demand if production cost can be reduced.materials used.
In addition, the high raw material costs of 4A-molecular sieve production can be reduced by using a new lower cost material which derived from coal fly ash.
Therefore, it can be a good raw material for 4A-molecular sieve production.
Experimental Composition of the coal fly ash raw material is shown in table 1.
[2] A.G.Whittaker and D.M.P.Mingos ,Journal of Microwave power and Electromagnetic Energy,1994,29 (4),195 [3] K.Huang,J.Tang and Y.Liu ,Chinese Science Bulletin,1996,41(15)1529
In addition, the high raw material costs of 4A-molecular sieve production can be reduced by using a new lower cost material which derived from coal fly ash.
Therefore, it can be a good raw material for 4A-molecular sieve production.
Experimental Composition of the coal fly ash raw material is shown in table 1.
[2] A.G.Whittaker and D.M.P.Mingos ,Journal of Microwave power and Electromagnetic Energy,1994,29 (4),195 [3] K.Huang,J.Tang and Y.Liu ,Chinese Science Bulletin,1996,41(15)1529
Online since: September 2011
Authors: Ming Jie Zhou, Hong Xin Zhao
The wall materials mainly have:concrete block, polystyrene particle concrete and the phosphor gesso.
interoperability of the filling materials and grid wall,in order to make it have better performance of the stress and the seismic performance.
Xi' an university of Architecture journal (natural science edition) ,2005,37(4):478-482, “In Chinese”
Construetion and Building Materials,1994,8(3):155~160
Guizhou university of industry (Natural science edition), 2008,37(4):28-32, “In Chinese”
interoperability of the filling materials and grid wall,in order to make it have better performance of the stress and the seismic performance.
Xi' an university of Architecture journal (natural science edition) ,2005,37(4):478-482, “In Chinese”
Construetion and Building Materials,1994,8(3):155~160
Guizhou university of industry (Natural science edition), 2008,37(4):28-32, “In Chinese”
Online since: July 2011
Authors: Tian Dong Xia, Ji Sen Qiao, Fi Li
Journal of Materials Processing Technology.
Journal of Materials Processing Technology.
Journal of Materials Processing Technology.
Journal of Computational Materials Science Vol. 46 (2009), p. 347-351
Journal of Materials Science and Engineering Vol. 280 (2000), p.1–7.
Journal of Materials Processing Technology.
Journal of Materials Processing Technology.
Journal of Computational Materials Science Vol. 46 (2009), p. 347-351
Journal of Materials Science and Engineering Vol. 280 (2000), p.1–7.
Online since: July 2011
Authors: Yu Hsiang Tsai, Ching Yen Ho, Cheng Sao Chen
Nanosized particles possess characteristic physical and chemical properties different from those of bulk materials due to the confinement of electrons, excitons, and photons into small volumes.
In the following measurements, 20nm and 5000nm Fe powders wrapped by the same insulating materials are measured at the same time.
Thus independent of materials wrapping Fe powders, we can compare the distinctions of heat transfer among Fe powders.
Xiao: International Journal of Heat and Mass Transfer Vol.48 (2005), p. 3932 [4] S.
Titov, International Journal of Heat and Mass Transfer Vol.46 (2003), p. 1103
In the following measurements, 20nm and 5000nm Fe powders wrapped by the same insulating materials are measured at the same time.
Thus independent of materials wrapping Fe powders, we can compare the distinctions of heat transfer among Fe powders.
Xiao: International Journal of Heat and Mass Transfer Vol.48 (2005), p. 3932 [4] S.
Titov, International Journal of Heat and Mass Transfer Vol.46 (2003), p. 1103
Online since: July 2020
Authors: Abdul Halim Shaari, Norlaily Mohd Saiden, Hasfalina Che Man, Raba'ah Syahidah Azis, Idza Riati Ibrahim, Ismayadi Ismail, A.N. Nur Asyikin, Syazana Sulaiman, Nurul Ayuni Azuan
Methodology
Materials.
Journal of Applied Sciences, 2 (2002) 1092-1095
Materials Science Forum, 846 (2015) 403-409
Journal of Materials Science Materials in Electronics, 29 (2018) 8390-8401
Mechanical alloying and milling, Progress in materials science, 46 (2001) 1-184.
Journal of Applied Sciences, 2 (2002) 1092-1095
Materials Science Forum, 846 (2015) 403-409
Journal of Materials Science Materials in Electronics, 29 (2018) 8390-8401
Mechanical alloying and milling, Progress in materials science, 46 (2001) 1-184.
Online since: December 2013
Authors: Mohd Nazif Farhan, Mohd Faizal Mohideen Batcha, Sulastri Sabudin
The drying medium flowing around the material serves to remove the moisture.
Drying of Granular Materials in Circulating Fluidized Beds.
[5] Ibrahim, M., Sopian, K. and Daud, W.R.W. (2009) Study of the Drying Kinetics of Lemon Grass, American Journal of Applied Sciences 6 (6): pp 1070 – 1075
Journal of Food Engineering, v. 78, n. 4, p. 1291-1297
Global Journal of Science Frontier Research
Drying of Granular Materials in Circulating Fluidized Beds.
[5] Ibrahim, M., Sopian, K. and Daud, W.R.W. (2009) Study of the Drying Kinetics of Lemon Grass, American Journal of Applied Sciences 6 (6): pp 1070 – 1075
Journal of Food Engineering, v. 78, n. 4, p. 1291-1297
Global Journal of Science Frontier Research
Online since: October 2014
Authors: Quan An Li, Qing Zhang, Jun Chen, Xiao Ya Chen, Hui Zhen Jiang
Journal of Materials Science. 2010, 45(13): 3626-3634
[3] L.
Rare Metal Materials and Engineering. 2013, 42(3): 593-597 [6] X.J.
Advanced Materials Research, 2013, 750-752: 583-586 [7] X.H.
The research progress and function of magnesium and magnesium alloy materials [J].
Journal of Materials Science and Engineering, 2013, 31(1): 148-152 [8] J.F.
Rare Metal Materials and Engineering. 2013, 42(3): 593-597 [6] X.J.
Advanced Materials Research, 2013, 750-752: 583-586 [7] X.H.
The research progress and function of magnesium and magnesium alloy materials [J].
Journal of Materials Science and Engineering, 2013, 31(1): 148-152 [8] J.F.
Online since: July 2011
Authors: Rong Rong Cui, Chen Yi Jin
Third, it is the science and technology strategy, which is based on science and technology, to build the core competence of China's garment industry.
Journal of China Science and Technology Information,2005(7) p. 58 [3] Z Shunyi, L Qing, consumption.
Journal of Academic Forum,2006(9) p. 35-38 [4] W Xuelin, Culture and the Modern Aesthetic, Journal of Guangxi Normal University(Philosophy and Social Sciences Edition),2008(10) [5] E Durkheim, society.beijing:san lian bookshop Publising, 2000. p. 55 [6] W Zhihong, Q Guoning, G Xinjian, LI Renwang, W Bo, Supply chain management for appeal customization, Journal of Textile Research, 2006(2) p. 117-120 [7] S Saviolo, S Testa, Strategic Management in the fashion companies.
Journal of Chinese textile, 2001,(5) p. 20-23
Journal of Wool Textile Journal2009,(2) p. 60-63.
Journal of China Science and Technology Information,2005(7) p. 58 [3] Z Shunyi, L Qing, consumption.
Journal of Academic Forum,2006(9) p. 35-38 [4] W Xuelin, Culture and the Modern Aesthetic, Journal of Guangxi Normal University(Philosophy and Social Sciences Edition),2008(10) [5] E Durkheim, society.beijing:san lian bookshop Publising, 2000. p. 55 [6] W Zhihong, Q Guoning, G Xinjian, LI Renwang, W Bo, Supply chain management for appeal customization, Journal of Textile Research, 2006(2) p. 117-120 [7] S Saviolo, S Testa, Strategic Management in the fashion companies.
Journal of Chinese textile, 2001,(5) p. 20-23
Journal of Wool Textile Journal2009,(2) p. 60-63.
Online since: August 2012
Authors: Min Zhong, Zhi Hao Wei, Yin Deng
Study of the synthesis and photocatalytic properties of iron-doped titania nanocrystallines at room temperature
Wei Zhihao, Zhong Min*, Deng Yin
College of Materials Science and Engineering, China Jiliang University, Hangzhou 310018
*zhongmin@cjlu.edu.cn
Keywords: sol-gel; iron-doped; titania; photocatalytic property
Abstract.
Raw materials: Chemical pure Ti(OC4H9)4, C2H5OH, Fe(NO3)3·9H2O.
[4]Zeng Yan.The characteristics and photocatalytic activity of metal-doped TiO2[J].JIANG XI SCIENCE,2010,28(4):436-440
Preparation and photocatalytic property of Ag-doped TiO2[J].JOURNAL OF FUCTIONAL MATERIALS,2010,12(41):2169-2173
[7]Yue Linhai,Shui Miao,Xu Zhude.The phase transition and photocatalytic activity of rare earth-doped TiO2[J].Journal of Zhejiang University SCIENCE,2000,27 (1):69–74
Raw materials: Chemical pure Ti(OC4H9)4, C2H5OH, Fe(NO3)3·9H2O.
[4]Zeng Yan.The characteristics and photocatalytic activity of metal-doped TiO2[J].JIANG XI SCIENCE,2010,28(4):436-440
Preparation and photocatalytic property of Ag-doped TiO2[J].JOURNAL OF FUCTIONAL MATERIALS,2010,12(41):2169-2173
[7]Yue Linhai,Shui Miao,Xu Zhude.The phase transition and photocatalytic activity of rare earth-doped TiO2[J].Journal of Zhejiang University SCIENCE,2000,27 (1):69–74