Search:

  • el al

Search Options

Sort by:

Publication Type:

Open access:

Publication Date:

Periodicals:

Search results

Online since: March 2013
Authors: Yi Xian Du, Yi Zhang, Jin Run Hu
Lu, el al: ACTA MECHANICA SINICA, Vol. 32(2000), P. 308 [3] Z.
Liu, el al: Journal of Northw estern Polytechnical University, Vol. 26(2008), P. 265 [4] Canh V.
Online since: May 2007
Authors: Wen Jiang Ding, Z.F. Li, Xiao Qin Zeng, Jie Dong
Intermediate Phase Growth of Mg-Al Diffusion Couple Under a Strong Static Magnetic Field Dong Jie1,a, Z.
The effects of magnetic field on atom diffusion in alloy was previously studied by Youdelis [5,6] and nakajima [7] many years ago using static magnetic field, and recently by Liu et el
Usually, two intermediate phases will form in Al-Mg diffusion couple after annealing.
Two intermediate phases, i.e. β and γ, in Mg-Al couple formed after annealing under different intensity of a strong static magnetic field.
The parabolic rate law is obeyed in the growth of the intermediate phases in Mg-Al couples under the static magnetic field. 2.
Online since: December 2013
Authors: De Liang Zeng, Yong Hu, Wei Wang
[6] El-Dessouky H T A, Al-Haddad A, Al-Juwayhel F.
Industrial & Engineering Chemistry, 1961, 53(2): 121-126. -[14] Lebrun J, Silva C A, Trebilcock F, et al.
[8] El-Dessouky H T A, Al-Haddad A, Al-Juwayhel F.
[12] Benton D J, Bowman C F, Hydeman M, et al.
[14] Lebrun J, Silva C A, Trebilcock F, et al.
Online since: May 2012
Authors: Zhi Xi Zhu, Hong Tao Bai, He Xu, Hui Zhi Wang, Guang Qiang Liang
Then the environmental impact assessment (EIA) has been legally implemented and made great contribution to the scientific development (Bao el al., 2004).
Chinese EIA experts and officials also gradually recognize that environmental considerations should be integrated into the transport strategy decision-making process at the national, provincial and municipal levels to prevent or mitigate the cumulative and regional/global impacts that are unable to be solved in the project EIA (Bao el al., 2004).
In terms of the literatures on transport SEA in Chinese, more attentions are drawn to the theoretic researches on the procedures, scoping and methodologies (Dai et al., 2004; Zhang et al., 2006; Wu, 2006; Chen, 2009).
The complexities related to transport planning system highlight the need for the SEA methodologies to deal with uncertainties (Zhang et al., 2006; Wu, 2006).
[2] Alison, D., Mike, J., Tadhg, M. et al.
Online since: June 2017
Authors: Hazizan Md Akil, Ramdziah Md Nasir, Yik Fong Yong, Boon Peng Chang
El-Sayed, M.G.
El-Sherbiny, A.S.
Abo-El-Ezz, and G.A.
El-Tayeb, "A study on the potential of sugarcane fibers/polyester composite for tribological applications," Wear, Vol. 265, (2008) 223-235
El-Tayeb, "Adhesive Wear Performance of T-OPRP and UT-OPRP Composites," Tribology Letters, Vol. 32, (2008) 199-208
Online since: February 2019
Authors: Lounes Belaid, Meriem Bendoumia, Mohammed Azzaz, R. Dabouz
Dissolution of Al 6%wt C Mixture Using Mechanical Alloying R.
Fig. 1 shows the phase diagram obtained at equilibrium condition for the Al–C system studied here.
Figure 1 - Al-C phase diagram [6].
Extended solid solubility for Al-W binary system by mechanical alloying.
El-Eskandarany, Mechanical alloying: For fabrication of advanced engineering materials, William Andrew, 2001, p 257
Online since: September 2013
Authors: Yu Jing Bie, Wei Liu, Ding Guo Jiang
Table 1 Layers of water of different climatic zones of Change contrast Max /Mon Min /Mon Year Change Annual average Deviation West highland climate zone Surface 13.4/8 0.0/2 13.4 6.8 4.41 EL.3476m 11.8/8 2.2/3 9.6 7.2 3.21 EL.3456m 9.0/10 3.5/4 5.5 5.9 1.80 EL.3436m 7.3/10 3.8/4 3.5 5.1 1.17 Bottom 6.9/11 4.0 2.9 4.8 0.91 Subtropical monsoon climate zone Surface 28.1/8 11.2/3 16.9 19.6 5.19 EL.3476m 24.1/9 11.2/3 12.9 17.9 3.95 EL.3456m 21.3/10 10.8/4 10.5 15.9 3.52 EL.3436m 20.1/11 10.7/4 9.4 15.2 3.32 Bottom 20.0/11 10.7/4 9.3 14.9 3.29 It shows the contrast of year of change between the layers of the water temperature in the two climatic zones in Table 1, from which we can see , the surface water temperature year was significantly higher than the following layers of water temperature year of change ; Year of change in southwest plateau climate zone layers are less than it in subtropical monsoon climate zone layers , especially at the bottom , the southwest plateau
J Hydrol, 2009,2(5): 5 [2] Wang L, Cai Q, Xu Y, et al.
Aquat Ecol, 2011,45(2): 197-212 [3] Liu L, Liu D, Johnson DM, et al.
Ecological Modelling, 2011,222(14): 2485-2494 [5] Yang ZJ, Liu DF, Ji DB, et al.
Online since: July 2011
Authors: Ye Tian, Mei Jia Guo, Yu Cheng Li, Dong Xing Zhang, Di Hong Li, Jian She Zhang
QiHua Wang et al. [4] and G.
Kukureka et al. [14] investigated the friction test between two same nonmetal materials.
El-Tayeb and B.F.
El-Tayeb and R.
Salvia et al: Wear Vol. 265(2008), p. 763 [12] P.
Online since: January 2014
Authors: Yuan Gao, Xin Huang, Ming Jie Lin, Zheng Guo Wang, Rong Lei Sun
Conversely, findings of Sadat et al. [12] for turning, Arunachalam et al. [13] for facing suggested that the residual stresses are more tensile with increasing cutting speed.
El-Sonbaty et al. [32] developed ANN models for the analysis and prediction of the relationship between the cutting conditions and the corresponding fractal parameters of machined surfaces in face milling operation. 
[29] El-Wahab, A.I.; Kishawy, H.A.
[32] El-Sonbaty, I.A.; Khashaba, U.A.; Selmy, A.I.; Ali, A.I.
[35] Dweiri, F.; Al-Jarrah, M.; Al-Wedyan, H.
Online since: October 2011
Authors: Yun Dong Sha, Fei Xu, Zhi Jun Gao
The difficulty in dealing exactly with solutions of stochastically excited nonlinear systems has led to and intensified effort to develop approximate methods, to tackle a broader class of problems than presently possible with the exact analysis. 3) Monte Carlo, this method is the most general method, but the use of partial differential equation and Galerkin’s approach limits its applicability to rather simple structures. 4) Equivalent linearization (EL), this method has been widely applied because of their ability to capture accurately the response statistics over a wide range of response while maintaining a relatively light computational burden.
Composite panel was first studied by Mei and Chen uses the FE/EL solution procedure [3].
The FE/EL method, therefore, does not give accurate predictions for snap-through (or oil-canning) and large-amplitude nonlinear random motions.
Experiments by Ng and Clevenson [4], IStennes et al [5], and Murphy et al [6, 7] have shown that the dynamic response of acoustic excited thermally buckled plates may exhibit the following two types of motion: (i) small amplitude vibrations about one of the coexisting static equilibriums, and (ii) large amplitude nonlinear snap-through oscillations between and over the two post buckling positions.
Showing 1561 to 1570 of 9682 items