Search results

Synthetic materials were suitable for large diameter arteries but often thromboses when used in smaller arteries.
But like other materials, when used as blood-contacting material, silk fibroin' anticoagulation had to be improved significantly.
Materials and methods Bombyx silk was degummed with 0.5% Na2CO3 solution at 100℃ for 1.5h and then washed with distilled water.
European Journal of Cardio-thoracic Surgery.
International Journal of Biological Macromolecules.

Basic Assumption Under the effect of the above load, the wallboard is basically in a flexible working state and the bending deformation is given priority to, so the calculation of the exterior was assumed as follows: 1) If materials are in elastic state, the same materials are isotropic; 2) Materials of different elastic modulus coupling in the same node; 3) Planks with thickness use three dimensional unit solid65.
The unit thickness is equal to the number of material layers.
So there are four kinds of units and two kinds of materials.
Acknowledgements This work was financially supported by the Jilin Science and Technology Development Planned Topics (20100559).
[3] Wang Aimin “Finite Element Analysis of bending sheaning performance of middle-high mllti-ribbed wall-slab structure”, Journal of Industrial Construction, Vol. 35, pp.20-22, No,2,2005.

The RF card on the material surface, as a kind of material (Electronic) label, through the portable handheld reader realize material identification and complete the tag data reading and writing, through two-way information transmission network, the final completion of the background server database updating of the information, to realize the dynamic management of equipment information.
Fixed reader and the PC machine is connected through the RS232 interface, through the development of label read-write subroutine to achieve label information initialization, the material information to the label in the list, as the electronic archives materials.
Acknowledgements This work was financially supported by the Xijing University Science Foundation (XJ120219).
Vol. 11 (2007), p. 56 [4] Lei Fu, Lijun Qiu: Journal of The Fourth Military Medical University (In Chinese).
Vol. 28 (2007), p. 1329 [5] Jun Yin, Jian Wang, Kaiyuan Li et al: Chinese Journal of Management (In Chinese).

Materials and Methods The MWCNTs were purchased from M/s Shenzhen Nanotech Port Co., Ltd., China.
The treated MWCNTs were dispersed in the distilled water for 45 min. using a tip sonicator (M/s Sonics and materials Inc, Model: VCX 750) where the operating condition was limited to 40°C and 40 % of total amplitude.
Acknowledgement Technical support given by the staff from Material Science lab, Central Instruments Facility, Strength of Materials Lab and Advanced Manufacturing Lab is highly acknowledged.
Lee, Influence of twin screw extrusion processing condition on the properties of polypropylene/multi-walled carbon nanotube nanocomposites, Korea-Australia Rheology Journal 22 (2010) 141-148
Kanagaraj, Assessment of bulk and surface properties of medical grade UHMWPE based nanocomposites using Nanoindentation and microtensile testing, Journal of the Mechanical Behavior of Biomedical Materials 18 (2013) 140-151

Apicella, "SMART Platform for Structural Health Monitoring of Sensorised Stiffened Composite Panels " Key Engineering Materials, vol. 525-526, pp. 581-584, 2013
Aliabadi, "Impact Detection Using Artificial Neural Networks," Key Engineering Materials, vol. 488, pp. 767-770, 2012
Aliabadi, "Determination of impact location on composite stiffened panels," Smart Materials and Structures, vol. 21, p. 105026, 2012
Sharif Khodaei, "Optimal sensor positioning for impact localization in smart composite panels," Journal of intelligent material systems and structures, vol. 24, pp. 559-573, 2013
Apicella, "Identification of impact force for smart composite stiffened panels," Smart Materials and Structures, vol. 22, p. 085014, 2013

Reliability of the Cermet Cladding Part Based on the Failure Tree Series Junru Yang1,2,a, Lili Zhang1,b, Chengxin Zhang3, Zhaoqian Li4 1College of Mechanical and Electrical Engineering, SDUST, Qingdao, China, 266510, 2School of Material Science & Engineering, Shandong University, Jinan, China, 250061 3Tai'an Branch, SDUST, Tai'an, China, 271021 4Mechanical Engineering School, Shandong University, Jinan, China, 250061 ajryangzhang@163.com, bzhanglitqd@126.com Keywords: Cermet cladding part, Failure tree series, Reliability Abstract.
When the stress in the homogeneous part reaches the corresponding material ultimate strength, the last part fails, i.e. the third failure occurs and the whole cladding part fails.
Based on them, not only the part reliability can be estimated, but also the part structure size and material composition can be optimized according to the required reliability.
It is also a Project of Shandong Province Higher Educational Science and Technology Program (J10LD04).
Mahadevan: Journal of Reinforced Plastics and Composites Vol. 19 (2000), p. 403 [5] H.K.

And then the growth behavior of the interfacial intermetallic phases and the tensile fracture of the strip were investigated in detail. 2 Experimental material and methods Materials used in this experiment were 993K annealed pure copper (c11000) strip with dimensions of 0.5 mm×210 mm and 673 K annealed commercial purity aluminum (Al 1050) strip with dimensions of 0.5 mm×200 mm.
Deng, Overview of research and applications of Copper/Aluminum clad materials, Nonferrous Metals Processing. 37 (2008) 6-8
Yang, Research on the process of Cu-Al rolling compound, Journal of Southern Institute of Metallurgy. 18 (1997) 118-123
Yuan, Roll-cladding technology for copper-aluminum thin sheet, Journal of shenyang University of Technology. 31 (2009) 531-535
Xu, Production process of Cu/Al cladding strip used for cable, Nonferrous Metals Science and Engineering. 1 (2010) 15-17

Practical handbook of material flow analysis (CRC Press, U.S. 2004). ,[[] L.
Yamada, I.Daigo, et al:Materials Transactions,Vol. 48 (2007, p. 2518. ], wood[[] S.
E.Graedel:Journal of Clean Production, Vol. 15 (2007), p. 849. ,[] H.
F.Nie: Journal of South China University of Technology (Nature Science Edition),Vol. 40 (2012), p. 142.
Y.Li, et al:Environmental Science,Vol. 29 (2008), p. 607.

The spray formed steels have small size evenly distributed precipitates compared to ingot metallurgy based materials, leading to superior properties even at an industrial scale[2-3].
As a result, spray formed materials are free from macro-segregation and have much finer, more homogeneous and equiaxed grain structures than the conventionally made ones[8].
Journal of Materials Science, 2005, Volume 40, Number 7, 1673-1680 [5] C.S.
Materials Science and Engineering A 383 (2004) 87–95
Matearials Science and Engineering A, 2002,332:318-329

This function can precisely describe the microscopic anisotropy of polycrystalline materials.
Liu, Metallurgical and Materials Transactions A: Physical Metallurgy and Materials Science, Vol. 32(2001), pp. 2239-2247 [2] F.
John, Modelling and Simulation in Materials Science and Engineering, Vol. 8(2000), pp. 435-443 [4]E.
Jonas and I.Keisuke, Materials Transactions, Vol.39 (1998), pp. 469-477 [6] J.
Wang, Chinese Journal of Applied Mechanics, Vol. 18(2001), pp. 58-64 [9] S.