Search results

Acknowledgements This research is supported by National Natural Science Foundation of China (No. 50904037 and No. 20976081) and Natural science fund for colleges and universities in Jiangsu Province (No. 10KJB620001).
Pressure venting of dust explosions (2002) [3] Hu Jun, Pu Yi-kang and WanShi-xin: Explosion and Shock Waves Vol. 21 (2001), p. 47 ( In Chinese) [4] Hu Jun, WAN Shi-xin and PU Yi-kang: Explosion and Shock Waves Vol. 24 (2004), p. 330 ( In Chinese) [5] Xiaohai Jiang, Baochun Fan and Jingfang Ye: Journal of Loss Prevention in the Process Industries Vol. 18 (2005), p. 21 [6] A.
Phylaktou: Journal of Hazardous Materials Vol. 155 (2008), p. 358 [8] B.
Leyer: Combustion and Flame Vol. 116 (1999), p. 272 [10] Yan Qinghua, Wang Shulan and Li Yue: Natural Gas Industry Vol. 24 (2004), p. 101 ( In Chinese) [11]Wang Zhirong, Jiang Juncheng and Zheng yangyuan: Journal of Chemical Industry and Engineering Vol. 58 (2008), p. 854 ( In Chinese) [12]Shi Xilin, Wang Zhirong and Jiang Juncheng: Explosion and Shock Waves Vol. 29 (2009), p. 390 ( In Chinese)

Comparison of carbon-based nano materials as conductive fillers for single layer microwave absorber Jin-Bong Kim 1 , Sang-Kwan Lee2 and Chun-Gon Kim3 1, 2 Korea Institute of Machinery and Materials, Composite Materials Laboratory 66 Sangnam-dong, Changwon, 641- 010, South Korea 3 Korea Advanced Institute of Science and Technology, Aerospace Engineering Department 373-1 Guseong-dong, Yuseong-gu, Daejeon, 305- 701, South Korea 1 jbkim@kmail.kimm.re.kr, 2 lsk6167@kmail.kimm.re.kr, 3cgkim@kaist.ac.kr Keywords: carbon black, carbon nano fiber, multi-walled carbon nano tube, complex permittivity, microwave absorber Abstract.
Even though all the carbon nano materials are composed of almost pure carbon, their contribution on the complex permittivity of composite materials can be different.
The '-10 dB' absorption bandwidths of composite materials were all about 3 GHz.
A.Stonier, SAMPE Journal, 27 (1991), p. 9 [2] K.J.
Jha, Radar Absorbing Materials, Kluwer Academic Pub.

Specifically, nature, or biology, experimented with the principles of physics, chemistry, mechanics, materials science, mobility, control, sensors, and many other fields that we recognize as science and engineering.
The other researchers undertook studies on the aeroacoustics of the airfoils from the porous materials that can mimic the natural cover the wings of an owl [23 - 26].
Graham, The silent flight of owls, Journal of the Royal Aeronautical Society 38 (1934) 837–843
Journal of Fluids and Structures 5(1) (1991) 33–45
Howe, Noise produced by a sawtooth trailing edge, The Journal of the Acoustical Society of America 90 (1991) 482

Therefore, this article will refer to the low carbon city standard issued by the Chinese academy of sciences, and on the basis of fully considering the particularity of resources city, establishes a set of evaluation system that suitable for low carbon economy development level in resource-based cities.
This research was supported by Young investigator’s Fund for Projects in Humanities and Social Science (12YJC790262), Planned Fund (12YJA790169) from the Ministry of Education, China, Fund for Projects in Humanities and Social Science from the Department of Education of Heilongjiang Province(12542003), Planned Fund for Projects in Philosophy in Heilongjiang Province (10D028，11E122)，Youth fund projects in Northeast Petroleum University（2013QN205），and Youth fund projects in Daqing social science association(DSGB2013038) References [1] Liu Yujin,Chen Fan.
Journal of northeastern university, 2012, 6 (3) :184-187
Journal of lanzhou university (social science edition), 2011, 32 (1) : 120-123
Journal of economic geography, 2011, 25 (2) : 273-276

References [1] He Xia,Yanmei Cao: Journal of Railway Science and Engineering, 2004(01): 44-51.
-F.Chiang: International Journal of Industrial Ergonomics. 2006. 36(10): 869-890
Stein, et al: Journal of Biomechanics, 2007, 40(7):1493-1503
[12] Y.Matsumoto, M.J.Griffin: Journal of Sound and Vibration, 1998, 212:85–107
[13] Y.Matsumoto, M.J.Griffin: Journal of Sound and Vibration, 2000, 238:691–704

But the cross section of the beam element proposed by literature [1] remains planar when the material points located at the same cross section. 5.
Acknowledgement This research was supported by the national science and technology support program (No. 2011BAF12B02 and), 13115 S&T creative project of Shaanxi province (No. 2010ZDGC-27), national natural science foundation of China (N0. 51105304) and.
References [1] Omar, M.A., and Shabana, A.A.: A Two-Dimensional Shear Deformable Beam for Large Rotation and Deformation Problems, Journal of Sound and Vibration, 243 (3) (2001), p. 565-576
Mikkola: A Linear Beam Finite Element Based on the Absolute Nodal Coordinate Formulation, Journal of Mechanical Design, 127(4) (2005), p.621-630
Gantoi, Shabana A: A Higher Order Representation of the Beam Cross Section Deformation in Large Displacement Finite Element Analysis, Journal of Sound and Vibration. 330(26) (2011), p. 6495-6508.

This paper selects a new building material—foam concrete which can be used by the outer wall system as a self-insulation material, and designs two sets of specimens which are carried out the experimental study under low-cycle reversed loading.
Clearly, to promote the innovation of the wall-materials and energy-saving building is the urgent need for protecting farmland and saving energy.
Qinghai Science News,2005.
Journal of Structural Engineering, 2004, 115( 9): 2204－2225
Journal of Sturctural Engineering, ASCE,1993, 119(2): 641-651

Experimental Materials for electrophoretic deposition.
Two different cathode materials were deposited: the classical well known material La0.8Sr0.2MnO3-δ (LSM) and the material with an actually very high performance La0.6Sr0.4Fe0.8Co0.2O3-δ (LSCF).
Two different anode materials were deposited.
Imura, et al.: Journal of the Electrochemical Society Vol. 152 (2) (2005), J16 [14] K.
Borchardt: Progress in Advanced Materials and Processes (Trans Tech Publications Inc.), Materials Science Forum Vols. 453-454, (2004) p. 343

References [1] Sang-Kyu Lee and Sung-Lim Ko: Journal of Materials Processing Technology, Vol. 111 (2001), pp. 244 - 249
Armarego: Machining Science and Technology, Vol. 4 (2000), pp. 319-362
Polini et. al.: International Journal of Machine Tools & Manufacture, Vol. 42 (2002), pp. 1509-1515
[5] Sang-Kyu Lee and Sung-Lim Ko: Journal of Materials Processing Technology, Vol. 111 (2001), pp. 244 - 249
Kishore: International Journal of Machine Tools & Manufacture, Vol. 40 (2000), pp. 899-909.

Materials and Methods Glass frit with the melting point of 550ºC, terpineol, and ethyl cellulose ([C6H7O2(OC2H5)3]n) were used as precursor materials.
The morphologies of the glass frit sealant materials were characterized by field emission scanning electron microscopy (FE-SEM, LEO-1530, Germany).
Journal of Sol.
Journal of the Eur.
Journal of Photochem.