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Online since: September 2011
Authors: Chun Yu Gong, Qing Xiu Hu, Ye Mei Ji
The experimental materials of this paper are crude polysaccharides extracted from mycelia (A1), fruit body (A2), fermentation broth (A6) of P. adipose, purified A1 (PA), powder of fruit body and mycelia.
Scavenging free radicals ability of these materials is investigated in this paper and it is supposed to provide some new ideas to develop some new products of the edible fungi industry.
Material and Method Materials.
Hong, “Bio antioxidants with ill therapy,” Journal of Tsinghua University (Science and Technology), vol. 40, no. 2, pp. 9, 2000.
“Countercurrent and diverse phenomena of different concentration of chinese herbal medicine resisting free-radical,” Journal of Chinese Medical Science, vol. 20, no. 8, pp. 507, 2005.
Scavenging free radicals ability of these materials is investigated in this paper and it is supposed to provide some new ideas to develop some new products of the edible fungi industry.
Material and Method Materials.
Hong, “Bio antioxidants with ill therapy,” Journal of Tsinghua University (Science and Technology), vol. 40, no. 2, pp. 9, 2000.
“Countercurrent and diverse phenomena of different concentration of chinese herbal medicine resisting free-radical,” Journal of Chinese Medical Science, vol. 20, no. 8, pp. 507, 2005.
Online since: March 2004
Authors: Lan Cai, Yong Kang Zhang, Ming Zhou, Ai Xin Feng, H.K. Xie, Y.S. Liu
This has
affected the further development of thin film science, and the contradiction becomes bigger day by
day.
Acknowledgements The authors are grateful to the financial aid to the projects supplied by the National Natural Science Foundation of China (No.50275069; 60108006).
The Micro/Nano Science & Technology Fund of Jiangsu University.
Cai: Progress in Natural Science Vol. 11(5) ( 2001), p. 303 [7] M.
Cai: Science in China (SER.
Acknowledgements The authors are grateful to the financial aid to the projects supplied by the National Natural Science Foundation of China (No.50275069; 60108006).
The Micro/Nano Science & Technology Fund of Jiangsu University.
Cai: Progress in Natural Science Vol. 11(5) ( 2001), p. 303 [7] M.
Cai: Science in China (SER.
Online since: January 2012
Authors: Gang Chen, Hong Zhao, Jun Zhe Zhou
Let d represent the material diameter of spring, D2 represent its medium diameter and n represent its number of effective turns, and subscripts letter n and w are used to distinguish the inner and outer layer spring respectively.
Chinese Journal of Theoretical and Applied Mechanics, 2006,Vol.38(1): 57~65 [2] Zhang Yimin, He Xiangdong, Liu Qiaoling, et al.
Proceedings of the Institution of Mechanical Engineers Part E- Journal of Process Mechanical Engineering. 2005, 219 ( E):275~283
International Journal of Automotive Technology. 2006, 7 (7) : 859~866
Chinese Journal of Coal Mine Machinery. 2006, Vol.27(2):202~204.
Chinese Journal of Theoretical and Applied Mechanics, 2006,Vol.38(1): 57~65 [2] Zhang Yimin, He Xiangdong, Liu Qiaoling, et al.
Proceedings of the Institution of Mechanical Engineers Part E- Journal of Process Mechanical Engineering. 2005, 219 ( E):275~283
International Journal of Automotive Technology. 2006, 7 (7) : 859~866
Chinese Journal of Coal Mine Machinery. 2006, Vol.27(2):202~204.
Online since: February 2012
Authors: Qun Xian Lin, Shao He Li
Material parameter
The pile for isotropic elastic hypothesis, and soil constitutive model using Drucker-Prager model, CPL evaporation materials of the mechanical parameters as shown in the pile model design parameter table1, some parameters of analysis, the value is changing.
Chinese Journal of Geotechnical Engineering, 2006, 28(1):113-117 (In Chinese) [2] Hao Zhe, Wang Jieqiang.
Theoretical study of osmotic grouting in rock mass[J].Chinese Journal of Rock Mechanics and Engineering, 2001,20(4):492-496(In Chinese) [3] Ruan Wen-jun.
Chinese Journal of Rock Mechanics and Engineering,,2001,20(6):839-841(In Chinese) [5] Zhang zhongmiao.After filling pile grouting technology and engineering applications [M].beijing:China architecture &building press, 2009(In Chinese) [6] Zhang, Yaonian,Yiming Gong,Chun Liu,et al.Behavior of large bored piles in Fuzhou[J].Journal of Geotechnical Engineering, ASCE, 1993, 3: 584-589
[7] Liu Jifeng.Post-grouting on the tip and side for ultimate bearing capacity improvement of the foundation pile and its numerical simulation,Sichuan Building Science[J]. 2011-8
Chinese Journal of Geotechnical Engineering, 2006, 28(1):113-117 (In Chinese) [2] Hao Zhe, Wang Jieqiang.
Theoretical study of osmotic grouting in rock mass[J].Chinese Journal of Rock Mechanics and Engineering, 2001,20(4):492-496(In Chinese) [3] Ruan Wen-jun.
Chinese Journal of Rock Mechanics and Engineering,,2001,20(6):839-841(In Chinese) [5] Zhang zhongmiao.After filling pile grouting technology and engineering applications [M].beijing:China architecture &building press, 2009(In Chinese) [6] Zhang, Yaonian,Yiming Gong,Chun Liu,et al.Behavior of large bored piles in Fuzhou[J].Journal of Geotechnical Engineering, ASCE, 1993, 3: 584-589
[7] Liu Jifeng.Post-grouting on the tip and side for ultimate bearing capacity improvement of the foundation pile and its numerical simulation,Sichuan Building Science[J]. 2011-8
Online since: November 2019
Authors: Mikhail S. Chepchurov, Nikolay S. Lubimyi, Vladimir P. Voronenko, Daniel R. Adeniyi
The longitudinal heat flow method is widely used in the study of metals and other solid materials.
Obtained values of the change in thermal conductivity can be used as properties of materials in applications databases, for example for the numerical modeling of molding process by injection under pressure of thermoplastics.
Evtushenko, The technological heredity in the manufacture of the metal-polymeric build-forming molds, ARPN Journal of Engineering and Applied Sciences 11:20 (2016) 12302-12310
Evtushenko, Thermostating calculation for combined metal-metal polymer press mold for plastic casting, International Journal of Pharmacy & Technology 8:4 (2016) 24889-24899
Zuber et al., Polymeric Material with Metal-Like Conductivity for Next Generation Organic Electronic Devices, Chemistry of Materials 24 (2012) 3998-4003
Obtained values of the change in thermal conductivity can be used as properties of materials in applications databases, for example for the numerical modeling of molding process by injection under pressure of thermoplastics.
Evtushenko, The technological heredity in the manufacture of the metal-polymeric build-forming molds, ARPN Journal of Engineering and Applied Sciences 11:20 (2016) 12302-12310
Evtushenko, Thermostating calculation for combined metal-metal polymer press mold for plastic casting, International Journal of Pharmacy & Technology 8:4 (2016) 24889-24899
Zuber et al., Polymeric Material with Metal-Like Conductivity for Next Generation Organic Electronic Devices, Chemistry of Materials 24 (2012) 3998-4003
Online since: October 2013
Authors: Wei Ling Yue, Chang Jie Luo, Lei Qin
Introduction
Honeycomb material is a kind of two-dimensional honeycomb lattice structure of cellular composite materials, which has great capacity of compression deformation, relatively low density and easy-control deformation, and thus is an ideal damping buffer material.
Among various anti-collision buffer structures, honeycomb material has a broad application prospect [1,2].
Because of the stable energy absorption characteristics and light quality, honeycomb materials are used more and more in the aerospace, national defense equipment and track traffic [3].
Acknowledgements This work was financially supported by the Batch 51 Postdoctoral Science Foundation of China(2012M511532),the National Natural Science Foundation of China (51105358), the PhD Start-up Fund of Guangdong Natural Science Foundation (S2011040000945) and Strategic Cooperation Project of Guangdong Province and Chinese Academy of Sciences (2011A090100019).
Journal of mechanical engineering, 2011, 47 (16): 93-100
Among various anti-collision buffer structures, honeycomb material has a broad application prospect [1,2].
Because of the stable energy absorption characteristics and light quality, honeycomb materials are used more and more in the aerospace, national defense equipment and track traffic [3].
Acknowledgements This work was financially supported by the Batch 51 Postdoctoral Science Foundation of China(2012M511532),the National Natural Science Foundation of China (51105358), the PhD Start-up Fund of Guangdong Natural Science Foundation (S2011040000945) and Strategic Cooperation Project of Guangdong Province and Chinese Academy of Sciences (2011A090100019).
Journal of mechanical engineering, 2011, 47 (16): 93-100
Online since: October 2013
Authors: Jun Feng Guan, Long Bang Qing, Yu Hu, Juan Wang, Wei Feng Bai
Table 1 Values of concrete material parameter
E0
(MPa)
Poisson's ratio
ν
Coefficient of linear expansion
α (1/℃)
Bulk density
γ
(kg/m3)
Specific heat
c
(kJ/kgoC)
Adiabatic temperature rise
θ0 (oC)
m
Thermal conductivity
λ
(kJ/mdoC)
4.25×105
0.18
7× 10-6
2663
0.86
26.00
0.252
184.90
The concrete creep degree was calculated as follows:
(3)
Where, C (t,τ) is the concrete creep degree (MPa-1), τ is the load time (d).
Li, Journal of Hydroelectric Engineering, 20 (2001) 96-102
Wang, Journal of Zhejiang University (Natural Science Edition), 29 (1995) 238-243
Li, Journal of Sichuan University (Engineering Science Edition), 39 (2007) 12-18
Wang, Journal of Tsinghua University (Science and Technology), 42 (2002) 555-559.
Li, Journal of Hydroelectric Engineering, 20 (2001) 96-102
Wang, Journal of Zhejiang University (Natural Science Edition), 29 (1995) 238-243
Li, Journal of Sichuan University (Engineering Science Edition), 39 (2007) 12-18
Wang, Journal of Tsinghua University (Science and Technology), 42 (2002) 555-559.
Online since: April 2016
Authors: Wei Min Sun, Ling He, Wen Sheng Li, Qi Zheng Dong
The Fabrication of One-dimensional BaAl12O19:Mn2+ Phosphors by Electrospinning Method
Qi-zheng Dong1,2,a, Ling He1,2,b, Wen-sheng Li1,2,c and Wei-min Sun1,2,d
1College of Materials Science and Engineering, Lanzhou University of Technology, Lanzhou 730050, China
2State Key Laboratory of Gansu Advanced Nonferrous Metal Materials, Lanzhou University of Technology, Lanzhou, 730050, China
adongqzh@163.com, bhlswm@163.com, cwensheng-li@sohu.com, d349672696@qq.com
Keywords: BaAl12O19:Mn2+, Electrostatic Spinning, Nanofibers, Luminescent Materials
Abstract.
However, being limited by preparation method, conventional researches on 1D nano luminescent materials are restricted to materials with relatively simple structure, such as ZnO[10], Gd2O3[11], ZnS[12], ZnSe[13], Zn3(PO4) 2[14].
Deboer: Journal of Solid State Chemistry France, Vol. 173 (2003) p.359-366
Hark: Chemistry of Materials, Vol. 20 (2008) No.14, p.4762-4767
Yang: Chemistry of materials, Vol. 36 (2005) No.10, p.2729-2734
However, being limited by preparation method, conventional researches on 1D nano luminescent materials are restricted to materials with relatively simple structure, such as ZnO[10], Gd2O3[11], ZnS[12], ZnSe[13], Zn3(PO4) 2[14].
Deboer: Journal of Solid State Chemistry France, Vol. 173 (2003) p.359-366
Hark: Chemistry of Materials, Vol. 20 (2008) No.14, p.4762-4767
Yang: Chemistry of materials, Vol. 36 (2005) No.10, p.2729-2734
Online since: August 2019
Authors: R. Ravibharath, K. Devakumaran, V. Muthupandi
Lingenfelter A C, Varestraint testing of nickel alloys, Welding Journal, Vol 9 (1972) p 430s -436s
PD CEN ISO/TR 17641-3:2005, Destructive tests on welds in metallic materials, Hot cracking tests for weldments Arc welding processes, Part 3: Externally loaded tests.
Lippold J C, Recent Developments in Weldability Testing for Advanced Materials, Joining of Advanced and Specialty Materials VII, conf proc Materials Solutions 2004 on Joining of Advanced and Specialty Materials, (eds) Lienert T J, Weil K S, Zhou Y N, Smith R W, and Powers M Ohio (2004) p 1
Li Jiang, Wen-Zhu Zhang, Zhou-Feng Xu, He-Fei Huang, Xiang-Xi Ye, Bin Leng, Long Yan, Zhi-Jun Li, Xing-Tai Zhou, M2C and M6C carbide precipitation in Ni-Mo-Cr based super alloys containing silicon, Materials & Design, Vol-112, 2016, p 300-308
Wenjie Ren, Fenggui Lu, Renjie Yang, Xia Liu, Zhuguo Li, Liquation cracking in fiber laser welded joints of inconel 617, Journal of Materials Processing Technology, vol 226, 2015, p 214-220.
PD CEN ISO/TR 17641-3:2005, Destructive tests on welds in metallic materials, Hot cracking tests for weldments Arc welding processes, Part 3: Externally loaded tests.
Lippold J C, Recent Developments in Weldability Testing for Advanced Materials, Joining of Advanced and Specialty Materials VII, conf proc Materials Solutions 2004 on Joining of Advanced and Specialty Materials, (eds) Lienert T J, Weil K S, Zhou Y N, Smith R W, and Powers M Ohio (2004) p 1
Li Jiang, Wen-Zhu Zhang, Zhou-Feng Xu, He-Fei Huang, Xiang-Xi Ye, Bin Leng, Long Yan, Zhi-Jun Li, Xing-Tai Zhou, M2C and M6C carbide precipitation in Ni-Mo-Cr based super alloys containing silicon, Materials & Design, Vol-112, 2016, p 300-308
Wenjie Ren, Fenggui Lu, Renjie Yang, Xia Liu, Zhuguo Li, Liquation cracking in fiber laser welded joints of inconel 617, Journal of Materials Processing Technology, vol 226, 2015, p 214-220.
Online since: July 2015
Authors: Mst. Nafisa Tamanna Shanta, Mohammad Meftahul Ferdaus, Muhammad Mahbubur Rashid, Muhammad Hasibul Hasan
Smart materials and Structures, 23 (5) (2014): 055009
Wereley, Magnetorheological Fluid Composites Synthesized for Helicopter Landing Gear Applications, Journal of Intelligent Material Systems and Structures, 24 (9) (2013) 1043-48
Rahman, Optimal design of Magneto-Rheological damper comparing different configurations by finite element analysis, Journal of Mechanical Science and Technology, 28 (9) (2014) 3667-3677
Leopoldo, Villarreal-Gonzales, Martinez M, Characterization, modeling and simulation of magnetorheological damper behavior under triangular excitation, Advances in Technology of Materials and Materials Processing, 7 (2005) 135-140
Bhuiyan, Development of an Advanced Semi-Active Damper Using Smart Fluid, Advanced Materials Research, 939 (2014) 615-622.
Wereley, Magnetorheological Fluid Composites Synthesized for Helicopter Landing Gear Applications, Journal of Intelligent Material Systems and Structures, 24 (9) (2013) 1043-48
Rahman, Optimal design of Magneto-Rheological damper comparing different configurations by finite element analysis, Journal of Mechanical Science and Technology, 28 (9) (2014) 3667-3677
Leopoldo, Villarreal-Gonzales, Martinez M, Characterization, modeling and simulation of magnetorheological damper behavior under triangular excitation, Advances in Technology of Materials and Materials Processing, 7 (2005) 135-140
Bhuiyan, Development of an Advanced Semi-Active Damper Using Smart Fluid, Advanced Materials Research, 939 (2014) 615-622.