Báo cáo hóa học: " Tungsten Oxide Nanorods Array and Nanobundle Prepared by Using Chemical Vapor Deposition Technique" potx

... during deposition. Following an increase of OGC, the sub-stoichiometry tungsten oxide- WO 2 and WO x -would become stoichiometry tungsten oxide. It was also found that atomic tungsten and carbon ... evolution of the tungsten oxide. Figure 4 showed the Raman spectra of the tungsten oxide samples related to Fig. 1a, b. Two broad but weak bands marked with K1 and K2 locate...

Ngày tải lên: 22/06/2014, 18:20

... been grown so far by a variety of methods including thermal evaporation [17, 18], chemical vapour deposition [19], and the VLS method using carbo- thermal reduction of stannous oxide SnO at 880 ... revealed that the band gap of these NWs is 3.77 eV and contains two broad absorption bands. The first is located below the band edge (shallow traps) and the second near the center of...

Ngày tải lên: 22/06/2014, 00:20

... budding and endosomal sorting induced by TSG101 overexpression. J Virol 2003, 77(11):6507-6519. 33. Luo T, Anderson SJ, Garcia JV: Inhibition of Nef- and phorbol ester-induced CD4 degradation by macrolide ... were resolved by SDS-PAGE. Endogenous CXCR4 was detected using an anti-CXCR4 rabbit polyclonal antibody while expression of the Gag and β-Gal proteins was determined using...

Ngày tải lên: 20/06/2014, 01:20

... transmitter and the receiver and that between the interferer and the receiver are d S and d I meters, respectively. The transmission power of the transmitter and the interferer are P S and P I watts, respectively. Assuming ... idle and i 1 = 1. Supposethatwewanttoscheduleaflowofλ n bits per second on (T n , R n )and n bits per second is achieved by (T n , R n ), n = 1, 2. We...

Ngày tải lên: 21/06/2014, 11:20

... GaAs integrated circuits, plastics, and biomaterials [9]. The low- temperature wet chemical preparation methods such as spin spray plating [10], electrodeposition [11], and chemical deposition [12] offer a ... Zn 0.41 Fe 2.59 O 4 film was fitted by two peaks at 648 and 679 cm -1 . In fact, the Raman modes at 653 and 648 cm -1 are ascribed to the oxygen breathing vibrations again...

Ngày tải lên: 21/06/2014, 17:20

... RBPF-SF, and ground truth in the 1st experiment. tracking errors of PF and RBPF are 29.5 cm and 27.8 cm, respectively. The standard deviations of tracking errors of PF and RBPF are 25.2 cm and 22.2 ... cm, and 10.2 cm, respectively. The total standard deviations of tracking errors of KF, PF, and RBPF- SF are 6.1 cm, 5.7 cm, and 5.2 cm, respectively. The errors of standard devi...

Ngày tải lên: 21/06/2014, 20:20

... E[ |x r | 2 ] = 1, and f R β (· )and f I β (·)aredefinedidenti- cally since the real and imaginary parts are assumed to be i.i.d. Due to the fact that the data and noise are independent and by calculating ... D stands for decoder, which jointly incorporates the demodulation and de-quantization operations. On the other hand, when the relay amplifies- and- forward, D is the identity...

Ngày tải lên: 22/06/2014, 00:20

... mass is conserved. Moreover, if we multiply 1.3, 1.4 ,and 1.5 by u, w,andb, respectively, and sum up the resulting equations, we have by using 1.2 that  1 2 ρ  u 2    w   2   1 2   b   2  t   1 2 ρu  u 2    w   2   ... usual Sobolev space, and W m,2 Ω  H m Ω, W 0,p Ω  L p Ω. For simplicity, we denote by C the various generic positive consta...

Ngày tải lên: 22/06/2014, 06:20

... comp = 0 Subband 0 Block 0 header ··· Subband 0 Block n 0 header Subband 1 Block 0 header ··· Subband m − 1 Block n m−1 header Subband 0 Block 0 body ··· Subband 0 Block n 0 body Subband 1 Block ... method. encoded using the MSRA codec is organized in the format shown in Figure 5.InFigure 5, m is the total number of tem- poral and spatial subbands and n i is the number of coding blocks...

Ngày tải lên: 22/06/2014, 19:20

... discrimination power: Here J mother and J child are the discrimination power of the mother and children nodes and are computed by the Kullback-Leibler distance criteria and ϕ is an empirically se- lected ... study. Developed hazelnuts are first selected by a standard air fan system and resorted using their measured weights. Hazelnuts less than 0.9 g are accepted as empty and...

Ngày tải lên: 22/06/2014, 19:20