Báo cáo hóa học: "Platinum Assisted Vapor–Liquid–Solid Growth of Er–Si Nanowires and Their Optical Prope" potx

... NANO EXPRESS Platinum Assisted Vapor–Liquid–Solid Growth of Er–Si Nanowires and Their Optical Properties Myoung-Ha Kim • Il-Soo Kim • Yong-Hee Park • Tae-Eon ... to the authors 2009 Abstract We report the optical activation of erbium coated silicon nanowires (Er–SiNWs) grown with the assist of platinum (Pt) and gold (Au), respectively. The NWs were grown ... room-...

Ngày tải lên: 22/06/2014, 00:20

... Correlation between IGF-I zSDS (a and b) and IGFBP-1 (c and d), with HS score at ultrasound (US), and FM%. IGF-I zSDS, standard deviation score (SDS) of insulin-like growth factor-I levels according ... novel, and might contribute t o the understanding of the involvement of the liver-spleen axis and FM in the pathogenesis of low IGF-I status in obesity. Previous results...

Ngày tải lên: 20/06/2014, 04:20

... the base of the frag- ment of the tibial insertion of the PCL. These findings, in particular, the shape and position of the fragm ents, strongly suggested that the tibial insertion of t he PCL was ... approach and the method for fixing the fragments. PCL injury patterns are complex and are related to diverse mechanisms of injury and to the structure of the PCL. The major...

Ngày tải lên: 20/06/2014, 04:20

... between the elect rons of the iron oxide NPs and the conduction band (or valence band) of TiO 2 [64]. Iron oxide NPs can increase energy spacing of the conduction band in TiO 2 and finally lead to ... spectrum, the elements of Fe, O, and C are found in the naked ultrafine Fe 3 O 4 NPs, of which the element of C is found on the surface as the internal reference, and the ele...

Ngày tải lên: 20/06/2014, 22:20

... method for finding a co mmon element of the set of solutions of problem (1.2) and the set of fixed points of a nonexpansive mapping and the set of solutions of the variational inequality problem ... common element of the set of solutions of a generalized equilibrium problem, the set of fixed points of a family of infinitely nonexpansive mappings, and the set o...

Ngày tải lên: 21/06/2014, 02:20

... {x n k } of {x n } is convergent to an element of A. 3 Denote NM a collection of all nonempty subsets of M, CM a collection of all nonempty closed subsets of M and KM a collection of all ... same as the proof of Theorem 2.5. References 1 L G. Huang and X. Zhang, “Cone metric spaces and fixed point theorems of contractive mappings,” Journal of Mathematical An...

Ngày tải lên: 21/06/2014, 20:20

... [12]. Theorem 2.1. Let Ꮾ be a Banach space, and let ᏼ ⊂ Ꮾ be a cone in Ꮾ. Assume that Ω 1 and Ω 2 are open subsets of Ꮾ with 0 ∈ Ω 1 ⊂ Ω 1 ⊂ Ω 2 , and let T : ᏼ ∩  Ω 2 \ Ω 1  −→ ᏼ (2.8) be ... C([0,σ(1)] T ,[0,∞)), and each does not vanish identically on any closed subinterval of [0,σ(1)] T , (c) all of f 0 := lim x→0 + ( f (x)/x), g 0 := lim x→0 + (g(x)/x), f ∞ := lim x→∞ ( f...

Ngày tải lên: 22/06/2014, 06:20

... concepts of P-type and M- type functions and give several quantities for homogeneous P-ty pe and M-type func- tions. Furtherm ore, we give the concepts of P-property and M-property for a couple of functions, ... P-type and M-type func- tions are introduced and studied in this paper. Further, the concepts of P-property and M-property for a couple of functions are introd...

Ngày tải lên: 22/06/2014, 18:20

... complete and closed in X. (ii) AsubsetofX is compact if and only if it is precompact and complete. Proof. It follows from Lemma 2.4 and [4, pages 59–61].  J Z. Xiao and X H. Zhu 7 Then T z x − T z y ... denote the closure of a set B by B,theconvexhullofB by coB and the closure of the convex hull of B by coB.Now,wegiveourmaintheorems. Theorem 2.10. Let (X,Q) be a generating...

Ngày tải lên: 22/06/2014, 22:20

... and Cybernetics (part B) and a Member of the multimedia signal processing technical committee of the IEEE Signal Processing Society. He is the Publications Chair of GENSIPS’06 and ICASSP’07 and ... certain class of source and channel codes. Our goal is to minimize the aver- age distortion of a source transmitted over a bandwidth and power constrained noisy channel. Sherw...

Ngày tải lên: 22/06/2014, 23:20