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Online since: July 2012
Authors: Yin Liu, Ji Hong Zhao, Ming Bao Wei, Xue Peng Yang, Fei Zhang
Materials and Methods
Bacterium and medium.
Glucose was determined using a SBA-40 C immobilized enzyme biosensor (Institute of Biology, Shandong Academy of Sciences, China).
Bratislava Medical Journal-Bratislavske Lekarske Listy.
Journal of Biotechnology.
Glucose was determined using a SBA-40 C immobilized enzyme biosensor (Institute of Biology, Shandong Academy of Sciences, China).
Bratislava Medical Journal-Bratislavske Lekarske Listy.
Journal of Biotechnology.
Online since: March 2012
Authors: Hui Fang Xue, You Wang
The material is isotropic.
The material is Q345C, [σ]=230MPa, Young’s modulus E=206GPa, Poisson’s ratio μ=0.3, and density ρ=7800/m3.
Hydro-Science and Engineering, 1 (2006), p.66
Journal of Vibration, Measurement & Diagnosis, 28, 3 (2008), p.241
Journal of Hydroelectric Engineering, 23, 3(2004), p.116.
The material is Q345C, [σ]=230MPa, Young’s modulus E=206GPa, Poisson’s ratio μ=0.3, and density ρ=7800/m3.
Hydro-Science and Engineering, 1 (2006), p.66
Journal of Vibration, Measurement & Diagnosis, 28, 3 (2008), p.241
Journal of Hydroelectric Engineering, 23, 3(2004), p.116.
Online since: October 2010
Authors: A.P. Hu, D.J. Kong, W. Zhu
According to the equilibrium condition of forces, they are
⋅
+
−
=−
+
=
Q
f
f
NN
f
Q
FN
αα
αα αα
sin
cos
cos
sin sin
cos
12
(6)
From Eqs (4), (5) and (6)
2
1 f
f
rT +≥ ρ
(7)
where rTmin is the minimum roller radius such that the roller makes rolling movement in the actuating
travel; ρ is the friction circle radius of revolute pair of the roller and follower lever (when the material,
structure and dimension of the revolute pair are fixed, ρ is a constant value
[4-6]); f is the rolling friction
coefficient between the roller and the cam contour (when the material and surface quality of the roller
and cam contour are fixed, f is a constant value
[4-6]).
[2] Zou HJ, Dong SY: Modern Design of Cam Mechanisms, Shanghai: Shanghai Jiaotong University Press, 1991 [3] Wu TX: Journal of HeFei University of Technology (Natural Science), (2003)No.(5): p. 963 [4] Zheng WW, Wu KJ: Mechanisms and Mechanical Theory, Higher Education Press, (1997)
[5] Qian ZL: Journal of Machine Design, 2003 (4), p. 23 [6] Shen YS Mechanisms and Mechanical Theory, Beijing: Tsinghua University Press, (1999)
[2] Zou HJ, Dong SY: Modern Design of Cam Mechanisms, Shanghai: Shanghai Jiaotong University Press, 1991 [3] Wu TX: Journal of HeFei University of Technology (Natural Science), (2003)No.(5): p. 963 [4] Zheng WW, Wu KJ: Mechanisms and Mechanical Theory, Higher Education Press, (1997)
[5] Qian ZL: Journal of Machine Design, 2003 (4), p. 23 [6] Shen YS Mechanisms and Mechanical Theory, Beijing: Tsinghua University Press, (1999)
Online since: October 2010
Authors: Shu Yi Wang, Jie Tan, Xun Chao Yin, Hui Fang Wang
Machine Vision System for Inspecting Surgical Blades
Shuyi WANG a
, Jie TAN
b, Xunchao YIN
c, Huifang WANG
d
School of Medical Instrument and Food Engineering, University of Shanghai for Science and
Technology, Shanghai 200093, China
awangshuyi@usst.edu.cn, b
tanjie860110@163.com, cian10@163.com, d
fengerimissyou@163.com
Keywords: Machine vision, Surgical blades, Measurement, Shape matching, Sub-pixel, Edge
detection
Abstract.
The gauge block with the nominal size of 50mm is used as calibration reference materials, the image of the gauge block is necessary to occupy a large area, the number of pixels occupied by the block in the image is calculated through the software, i.e, the pixel size of the block, L.
Kopac: International Journal of Machine Tool & Manufacture, (2005) No.45, pp.1023-1030
Deriche: International Journal of Computer Vision, Vol. 1 (1987), pp.167-187
The gauge block with the nominal size of 50mm is used as calibration reference materials, the image of the gauge block is necessary to occupy a large area, the number of pixels occupied by the block in the image is calculated through the software, i.e, the pixel size of the block, L.
Kopac: International Journal of Machine Tool & Manufacture, (2005) No.45, pp.1023-1030
Deriche: International Journal of Computer Vision, Vol. 1 (1987), pp.167-187
Online since: January 2015
Authors: Egor A. Oreshkin, Ivan Yu. Novoselov, Alexander G. Karengin, Nikolay V. Tundeshev
Acknowledgements
This work was financially supported in the framework of the state task of the Ministry of Education and Science of Russian Federation for 2014÷2016 (Topic number: 2031).
Mesyats, Microexplosions on a cathode aroused by plasma-metal interaction, Journal of Nuclear Materials, 1984
Matyushenko, Reprocessing of spent nuclear fuel and radioactive waste management, Journal of Siberian Federal University, Engineering and Technologies, 2013.
Mesyats, Microexplosions on a cathode aroused by plasma-metal interaction, Journal of Nuclear Materials, 1984
Matyushenko, Reprocessing of spent nuclear fuel and radioactive waste management, Journal of Siberian Federal University, Engineering and Technologies, 2013.
Online since: October 2002
Authors: Francisco Manuel Braz Fernandes, Elvira Fortunato, Rodrigo Martins, Isabel Ferreira, Paula M. Vilarinho
This result is related to the
balance achieved between etching and deposition mechanisms promoted by H2 on the growing film
surface, favoring the nucleation of Si-Si bonds that leads to the production of nano/micro-crystalline
material.
Nitta: Journal of Non-Crystalline Solids, 266-269 (2000), pp.201
Beyer: Journal of Non-Crystalline Solids, 266-269 (2000), pp.190
Martins, Material Science and Engineering C15 (2001) 137
Nitta: Journal of Non-Crystalline Solids, 266-269 (2000), pp.201
Beyer: Journal of Non-Crystalline Solids, 266-269 (2000), pp.190
Martins, Material Science and Engineering C15 (2001) 137
Online since: December 2013
Authors: Jun Ying Huang, Cheng Haw Lee
Comparison of different dioxin analysis method
Method
HRGC/MS
DR-CALUX®
Procept®
ELISA
Type
Chemical assay
Bioassay
Bioassay
Bioassay
Time
Over 14 days
5 to 7 days
3 to 5 days
3 to 5 days
Substrate
All kinds of samples
All kinds of samples
Soil and sediments
Soil and sediments
Advantage
High accuracy
Congener applicable
Widely applicable
Good correlation with chemical method
Low setup costs
Large amounts
samples available
Low setup costs
Simple Operation
Drawback
High analysis cost
Long analysis time
Expensive instrument
Not measurable for congener
Cell technology needed
High patent fees
Not measurable for congener
Expensive kit
Not measurable for congener
Low sensitivity
Materials and Methods
Principle.
Phillips, “Estimates of the Half‐Life of 2,3,7,8‐Tetrachlorodibenzo‐P‐Dioxin in Vietnam Veterans of Operation Ranch Hand”, Journal of Toxicology and Environmental Health, vol. 27 (1989), p. 165
[5] Stephen H Safe, “Development Validation and Problems with the Toxic Equivalency Factor Approach for Risk Assessment of Dioxins and Related Compounds”, Journal of animal science, vol. 76 (1998), p. 134 [6] USEPA, “Method for Toxic Equivalents (TEQs) Determinations for Dioxin-Like Chemical Activity with the Calux Bioassay”, in SW-846 Method 4435 (2008) [7] USEPA, “Screening Extracts of Environmental Samples for Planar Organic Compounds (PAHs, PCBs, PCDDs/PCDFs) by a Reporter Gene on a Human Cell Line”, in SW-846 Method 4425, (2007) [8] Martin Van den Berg, Linda Birnbaum, AT Bosveld, Björn Brunström, Philip Cook, Mark Feeley, John P Giesy, Annika Hanberg, Ryuichi Hasegawa, and Sean W Kennedy, “Toxic Equivalency Factors (TEFs) for PCBs, PCDDs, PCDFs for Humans and Wildlife”, Environmental health perspectives, vol. 106 (1998), p. 775
Phillips, “Estimates of the Half‐Life of 2,3,7,8‐Tetrachlorodibenzo‐P‐Dioxin in Vietnam Veterans of Operation Ranch Hand”, Journal of Toxicology and Environmental Health, vol. 27 (1989), p. 165
[5] Stephen H Safe, “Development Validation and Problems with the Toxic Equivalency Factor Approach for Risk Assessment of Dioxins and Related Compounds”, Journal of animal science, vol. 76 (1998), p. 134 [6] USEPA, “Method for Toxic Equivalents (TEQs) Determinations for Dioxin-Like Chemical Activity with the Calux Bioassay”, in SW-846 Method 4435 (2008) [7] USEPA, “Screening Extracts of Environmental Samples for Planar Organic Compounds (PAHs, PCBs, PCDDs/PCDFs) by a Reporter Gene on a Human Cell Line”, in SW-846 Method 4425, (2007) [8] Martin Van den Berg, Linda Birnbaum, AT Bosveld, Björn Brunström, Philip Cook, Mark Feeley, John P Giesy, Annika Hanberg, Ryuichi Hasegawa, and Sean W Kennedy, “Toxic Equivalency Factors (TEFs) for PCBs, PCDDs, PCDFs for Humans and Wildlife”, Environmental health perspectives, vol. 106 (1998), p. 775
Online since: June 2014
Authors: Chang Qing Du, Ke Cheng Tan, Yong Shan Liu, Gang Du
Acknowledgements
This work was financially supported by the Natural Science Foundation of China (51275367), National Key Technology R&D Program (2013BAG09B00), Innovation Team Development Plan of China’s Ministry of Education(IRT13087)
References
[1] J.
Proceedings of the Institution of Mechanical Engineers, Part D: Journal of Automobile Engineering, 2013, 227(1): 4-16
Baray, "Adaptive identification and control of hysteresis in smart materials," IEEE Transactions on Automatic Control, vol. 50, no. 6,pp. 827-839,2005
Journal of power sources, 2000, 90(2): 214-223
Proceedings of the Institution of Mechanical Engineers, Part D: Journal of Automobile Engineering, 2013, 227(1): 4-16
Baray, "Adaptive identification and control of hysteresis in smart materials," IEEE Transactions on Automatic Control, vol. 50, no. 6,pp. 827-839,2005
Journal of power sources, 2000, 90(2): 214-223
Online since: September 2013
Authors: Pan Ke Qin, Guang Xun Chen, Xiao San Hu
In order to invert out various attribute parameters correctly and quickly in these exploration areas where logging materials are not available and combine the advantages of pre-stack and post-stack commendably, this paper proposed the method of hybrid seismic inversion.
References [1] Wang X J: Oil Geophysical Prospecting Vol. 46 (2007), p. 278-301(In Chinese) [2] Xu W and Ruppel C: Journal of Geophysical Research B Vol. 104 (1999), p. 5081-5095 (In Chinese) [3] Yao F C: Oil Geophysical Prospecting Vol. 12 (1989), p. 14-19 (In Chinese) [4] Yao F C: Oil Exploration and Development Vol. 27 (2004), p. 12-17 (In Chinese) [5] Wu S G: Journal of Petroleum Vol. 7 (2004), p. 34-39 (In Chinese) [6] Liang J: Modern Geology Vol. 20 (2006), p. 123-129 (In Chinese) [7] Gao A G: Marine Geology Letters Vol. 17 (2001), p. 2-5 (In Chinese) [8] P.Schnurle, Liu C S, Hsiuan T H and Wang T K: Marine Geophysical Researches Vol. 25 (2004), p. 157-180 [9] J.Posewang: Geo-Marine Letters Vol. 19 (1999), p. 150-156 [10] Jeong H L, Young S B and Byong J R: Marine Geophysical Researches Vol. 26 (2005), p. 51-59 [11] Ingo A P, Timothy A M and Satish C S: Earth and Planetary Science Letters Vol. 139 (1996), p. 459-469 [12] Dj.M.
References [1] Wang X J: Oil Geophysical Prospecting Vol. 46 (2007), p. 278-301(In Chinese) [2] Xu W and Ruppel C: Journal of Geophysical Research B Vol. 104 (1999), p. 5081-5095 (In Chinese) [3] Yao F C: Oil Geophysical Prospecting Vol. 12 (1989), p. 14-19 (In Chinese) [4] Yao F C: Oil Exploration and Development Vol. 27 (2004), p. 12-17 (In Chinese) [5] Wu S G: Journal of Petroleum Vol. 7 (2004), p. 34-39 (In Chinese) [6] Liang J: Modern Geology Vol. 20 (2006), p. 123-129 (In Chinese) [7] Gao A G: Marine Geology Letters Vol. 17 (2001), p. 2-5 (In Chinese) [8] P.Schnurle, Liu C S, Hsiuan T H and Wang T K: Marine Geophysical Researches Vol. 25 (2004), p. 157-180 [9] J.Posewang: Geo-Marine Letters Vol. 19 (1999), p. 150-156 [10] Jeong H L, Young S B and Byong J R: Marine Geophysical Researches Vol. 26 (2005), p. 51-59 [11] Ingo A P, Timothy A M and Satish C S: Earth and Planetary Science Letters Vol. 139 (1996), p. 459-469 [12] Dj.M.
Online since: February 2012
Authors: Guang Cheng Zhang, Wei Min Sun, He Lin Li, Xia Lei, Dong Dong Li, Pei Pei Li, Bai Chen Liu, Die Zhang, Qing Ren Zhao
Synthesis, Characterization, and Flocculation properties of Branched Polyacrylamide
Sun Weinmin,Zhang Guangcheng,Li Helin,Li Dongdong, Li Peipei, Liu Baichen, Zhang Die,Lei xia,Zhao Qingren
Department of Applied Chemistry, School of Science, Northwestern Polytechnical University, Xi’an, Shaanxi, 710072, China
outcast191@163.com,zhangguc@nwpu.edu.cn,lihelin860418@163.com, l2008lidong@163.com, 2008302990@163.com, fox8305082@163.com, 1055024165@qq.com, Xiabingxue0601@163.com, dream_picker@163.com
Keywords: branched polymer, polyacrylamide, polymeric flocculant
Abstract.
Materials and Methods Chemicals.
European Polymer Journal. 2004,40(8):1699~1704
[5] Liu YH, Song XR, Shi HM, Xu LL (1990) Chemical Journal of Chinese Universities (Chinese Edition) 11: 328 [6] Xi Zhang, Weihong Liu, Yongming Chen, Aijun Gong, Chuanfu Chen, Fu Xi.
Materials and Methods Chemicals.
European Polymer Journal. 2004,40(8):1699~1704
[5] Liu YH, Song XR, Shi HM, Xu LL (1990) Chemical Journal of Chinese Universities (Chinese Edition) 11: 328 [6] Xi Zhang, Weihong Liu, Yongming Chen, Aijun Gong, Chuanfu Chen, Fu Xi.