Báo cáo hóa học: " ZnO Nanorods via Spray Deposition of Solutions Containing Zinc Chloride and Thiocarbamide" potx

... using zinc chloride (Fig. 1a) and zinc chloride containing thiocarbamide additive adjusting the molar ratio of Zn:tu = 1:0.25 (Fig. 1b). Zinc chloride concentration in solution of 0.05 mol/L and deposition temperature ... without and (b) containing thiourea at Zn:tu molar ratio of 1:0.25; [Zn 2+ ] = 0.05 mol/L 392 Nanoscale Res Lett (2007) 2:391–396 123 NANO EXPR...

Ngày tải lên: 22/06/2014, 18:20

... pre- vents the transmission of HIV and is viable as proof of concept in persons at high risk of infection, including MSM, IDUs, serodiscordant couples and others at risk of heterosexual transmission. ... in Thailand; men who have sex with men (MSM) in South America, Africa, Thailand and the United States; serodis- cordant heterosexual couples in Kenya and Uganda; and women w...

Ngày tải lên: 20/06/2014, 08:20

... opening. Vertical range of motion of the mandible. Extent of unassisted opening without pain, maximum unassisted opening and maximum assisted opening. Mandibular excursive movements. Extent of lateral and protrusive jaw ... questionnaires are valid and reliable for use in children and preadolescents with signs and symptoms of temporomandibular disorder. Introduction Over t...

Ngày tải lên: 20/06/2014, 15:20

... Bohner and D. O’Regan. 10 L. Erbe, A. Peterson, and R. Mathsen, “Existence, multiplicity, and nonexistence of positive solutions to a differential equation on a measure chain,” Journal of Computational ... existence and multiplicity of solutions or positive solutions for dynamic boundary value problems on time scales. See 6–17 for some of t hem. Under various growth r...

Ngày tải lên: 21/06/2014, 05:20

... 3, 4, where theorems on asymptotic stability of the zero solution and estimates of the zero solution and the estimates of the rate of decay of solutions to second order wave equations are obtained. Similar ... Moreover the polynomial decay rate for solutions is established. There are many articles devoted to the investigation of the asymptotic behavior of solutions...

Ngày tải lên: 21/06/2014, 07:20

... the complexity of this step depends mainly on the number of silhouettes and their sampling. Ta bl e 1 shows average runtime for alignment and feature extraction, in order to process one object, and for ... one object, and for different numbers of silhouettes. These experiments were achieved on a standard 1 Ghz (G4) Power-PC including 512 MB of Ram and 32 MB of VRam. 4. Coar...

Ngày tải lên: 21/06/2014, 18:20

... Vaezpour, 2, 3 and B. E. Rhoades 4 1 Department of Mathematics, Science and Research Branch, Islamic Azad University (IAU), Tehran 14778 93855, Iran 2 Department of Mathematics, Amirkabir University of Technology, ... cone metric space, and T a self-map of X.Letx 0 be a point of X, and assume that x n1  fT, x n  is an iteration procedure, involving T, which yields a sequ...

Ngày tải lên: 21/06/2014, 20:20

... particular case of tree-indexed Markov chains field and PPG-invariant random fields.Yangsee 7 has studied the strong law of large numbers for frequency of occurrence of state and Shannon-McMillan ... vertex of the tree T. We denote the first predecessor of t by 1 t , the second predecessor of t by 2 t , and denote by n t the nth predecessor of t.LetX A  {X t ,t∈ A},an...

Ngày tải lên: 22/06/2014, 02:20

... 2007 and 2008, Kim constructed the q-extension of Euler and Genocchi polynomials of higher order and Choi-Anderson-Srivastava have studied the q-extension of Euler and Genocchi numbers of higher ... 1 m  q −1 m q lm q m w m m q . 2.4 L. Jang and T. Kim 9 7 H. Ozden, I. N. Cangul, and Y. Simsek, “Remarks on sum of products of h, q-twisted Euler polynomials a...

Ngày tải lên: 22/06/2014, 03:20