Báo cáo hóa học: " Silicon and Germanium Nanostructures for Photovoltaic Applications: Ab-Initio Results" pptx

... will present ab-initio results of the structural, electronic and optical properties of (1) silicon and germanium nanoparticles embedded in wide band gap materials and (2) mixed silicon- germanium ... online) Nanoscale Res Lett (2010) 5:1637–1649 1643 123 NANO EXPRESS Silicon and Germanium Nanostructures for Photovoltaic Applications: Ab-Initio Results Stefano Os...

Ngày tải lên: 21/06/2014, 17:20

... constants c 1 and c 2 so that c 1 G(x) ≤ F (x) ≤ c 2 G(x) in the common domain of definition for F and G. For a, b ∈ R, a ∧b := min{a, b} and a ∨b := max{a, b}. By Lemma 4.2 of Yan and Shen [24], we ... below). For information about publishing your research in Journal of Inequalities and Applications go to http://www.journalofinequalitiesandapplications.com/authors/instructions...

Ngày tải lên: 18/06/2014, 15:20

... number not for citation purposes) Journal of the International AIDS Society Short report Migration and Risk Factors for HIV Acquisition in Pregnant Women in Baja California, Mexico Rolando M Viani* 1 , ... California, 2 Assistant Professor of Pediatrics and Family Medicine, Department of Pediatrics and Family Medicine, University of California San Diego, School of Medicine, San D...

Ngày tải lên: 20/06/2014, 08:20

... domain of definition for F and G.Fora, b Î ℝ, a ∧ b := min{ a, b} and a ∨ b := max{a, b}. By Lemma 4.2 of Yan and Shen [24], we get Lemma 3. Let f(x) and g(x, y) be defined as above and let 0 <H<1. ... Ct 2−Hd |t −s| 2−Hd , for a constant C >0 depending only on H and d. Proof.LetC>0 be a constant depending only o n H and d and i ts value may differ from line to...

Ngày tải lên: 20/06/2014, 23:20

... last two variables, and there is at least one function among d i , e i , i = 1, 2, , l 2 not equivalent to zero.  Î C(ℝ + , ℝ + ) is nondecreasing with (r) >0forr >0, and  is submultiplicative, ... study their qualitative and quantitative properties such as boundedness, uniqueness, and continuous dependence on initial data. T he Gronwall-Bellman inequality [5,6] and its var...

Ngày tải lên: 21/06/2014, 00:20

... University (Project No. R2553C222), and the Commission on Higher Education and the Thailand Research Fund (Project No. MRG5380247). Cho and Petrot Journal of Inequalities and Applications 2011, 2011:21 http://www.journalofinequalitiesandapplications.com/content/2011/1/21 Page ... doi:10.1112/ S0024610702003332 doi:10.1186/1029-242X-2011-21 Cite this article as: Cho and Petrot: Regul...

Ngày tải lên: 21/06/2014, 01:20

... projection algo- rithm in a uniformly convex and smooth Banach space. Theorem 4.1. Let E be a uniformly convex and smooth Banach space and C be a nonempty, bounded, closed, and convex subset of E. Let ... by Nakajo and Takahashi [12] and Xu [13], Matsushita and Takahashi [14] introduced the iterative algorithm for finding fixed points of nonexpan- sive mappings in a uniformly...

Ngày tải lên: 21/06/2014, 02:20

... Additional file 1 for the movie). Note that the accelerating voltage, current and diameter of the electron beams were 1 kV, 4.7 × 10 -2 nA and 2.0 nm, respectively, and therefore the energy flux ... located atthesurfaceoftheclusterswereoxidised(seeFigure 6) and the clusters somehow reinforced. It is inferred that oxidised C 60 molecules located at the surface of the clusters may hav...

Ngày tải lên: 21/06/2014, 06:20

... distinguish two cases for j ∈{0,1, ,n − 1} and for j ∈{n, n +1, ,2n − 1}. Case 1. Let j ∈{n, n +1, ,2n − 1} and suppose that (3.2)issatisfied.Letc>0bean arbitrarity fixed constant and choose t 0 > ... 0  . (2.8) Integral representations for positive solutions. We will establish the existence of eventually positive solutions for each of the above classes P(I) and P(II). F...

Ngày tải lên: 22/06/2014, 21:20