báo cáo hóa học:" Growth behavior of titanium dioxide thin films at different precursor temperatures" pptx

... thin films at different precursor temperatures. (a) Sample A at 75°C and (b) sample B at 60°C. Figure 6. Water contact angle images of the TiO 2 thin films at different precursor temperatures. ... the TiO 2 thin films at different precursor temperatures. Sample A at 75°C and sample B at 60°C. Figure 2. SEM images of the TiO2 thin films...

Ngày tải lên: 21/06/2014, 17:20

... increased, the penetration depth also increased. The results show that the pop-in behavior occurs at the beginning of the loading process. This behavior, which is different from the dislocation-slip phenomenon, ... failure. The crack propagates along the solid barrier layer of the AAO. FEA of Indentation For the sake of understanding the mechanical behaviors of AAO under nano...

Ngày tải lên: 22/06/2014, 18:20

... of Orthopaedic Surgery and Research 2006, 1:16 http://www.josr-online.com/content/1/1/16 Page 5 of 6 (page number not for citation purposes) a clinical challenge and demonstrate a high rate of ... international literature, Ilizarov external fixation is considered an indication for tibial frac- tures with comminution, significant bone loss, periarticu- lar fractures or treatment for comp...

Ngày tải lên: 20/06/2014, 00:20

... the norm of initial data (r 0 , u 0 ) in H 4 , the norms of f in the class of functions in (4.2)-(4.3) and time T. Theorem 4.1 Let 0<θ <1,g >1,and assume that the initial data satisfies ... investigation in [1] showed that the continuous dependence on the initial data of the solutions to the compressible Navier-Stokes equations with vacuum failed. The main reason for the fail...

Ngày tải lên: 20/06/2014, 22:20

... Difference Equations 2011, 2011:36 http://www.advancesindifferenceequations.com/content/2011/1/36 Page 7 of 8 RESEARCH Open Access Dynamic behavior of a nonlinear rational difference equation and ... Global Behavior of Nonlinear Difference Equations of Higher Order with Application. Kiuwer Academic Publishers, Dordrecht. (1993) 3. Kulenovic, MR., Ladas, G: Dynamics of Second Ord...

Ngày tải lên: 20/06/2014, 22:20

... according to the amount of coated Fe(III) at pH 7. Figure 3. Eu(III) adsorption on partially Ti(IV)-coated silica at a concentration of 0.1 mM Eu(III). Eu(III) adsorption ratio is defined as the ... removal of humic substances in water. J Colloid Interface Sci 2005, 283:300-310. 11. Shifu C, Gengyu C: The effect of different preparation conditions on the photocatalytic ac...

Ngày tải lên: 20/06/2014, 23:20

... investigated the asymptotic behavior of the population model: x n+1 = α + β x n−1 e − x n , where a is the immigration rate and b is the population growth rate. Yang et al. [9] inv estigated the ... global attractivity of difference equation of higher order. Carpathian J Math. 24(2), 45–53 (2008) 18. Elabbasy, EM, Elsayed, EM: Dynamics of a rational difference equation. Chin Ann M...

Ngày tải lên: 21/06/2014, 00:20

... m . (10) Subtracting Equation 10 from Equation 9 gives  p + Mm  ( M − m ) =0 . Since p+Mm ≠ 0, it follows that M = m. Lemma 3 suggests that ¯ x is a global attractor of Equation 1 and then, the proof is completed. Theorem ... article as: Qian and Qi-hong: Qualitative behavior of a rational dif ference equation . Advances in Difference Equations 2011 2011:6. Figure 3 Plot of Plot of...

Ngày tải lên: 21/06/2014, 03:20

... that the tunneling current between states on different walls is vanishingly small [8], which leads to the quantization of the conductance. In the frame of this model, the authors showed that ... 6:88 http://www.nanoscalereslett.com/content/6/1/88 Page 4 of 6 that the nanotubes fail via a series of s harp and equal current steps, in contrast to metal wires that fail con- tinuously an...

Ngày tải lên: 21/06/2014, 06:20