Tài liệu Báo cáo " Survey of WO3 thin film structure built on ito/glass substrates by the Raman and xrd spectroscopies" doc

... bonds W – O, there is only one clear modification, comparing to Raman spectra of film on thinner ITO layers. The only difference is a composition of two peaks, one at 680 cm -1 and the other ... effects on the Raman and XRD spectrograms of WO 3 films. Keywords: WO3 structure, WO3 /ITO/glass, Raman spectroscopy. 1. Introduction WO 3 thin films have...

Ngày tải lên: 13/02/2014, 03:20

... shows the effects of a range of ATP-c-S concentrations on the interaction of [ 3 H]dau- nomycin with ABCG2 R482G . At the highest concentra- tion of nucleotide, only approximately 20% of the radioligand ... as a fraction of that obtained with radiolabel alone. The fraction bound was plotted as a function of added drug concentration, and nonlinear regression of t...

Ngày tải lên: 18/02/2014, 18:20

... in the paper [6]. By the small elastoplastic deformation theory and by the flow theory, this problem again has been studied in [2] and [4]. Basing on the theory of elastoplastic p rocesses the ... above mentioned problem has been solved by approach simulation of instability form of the cylinder (see [1],[5]). In this paper, the solution of problem in the rea...

Ngày tải lên: 13/02/2014, 04:20

... species. * The Research Area is located within the borders of the North by Son Dong district (Bac Giang province), in the East by Vang Danh village, in the West by Trang Luong, Dong Trieu ... effects and, therefore, plants try to survive under unsuitable conditions. On the other hand, there are not publish in here. Therefore, new report should be prepared for...

Ngày tải lên: 12/02/2014, 10:20

... observed by [4]. The results indicated that the specific production (content) of ginseng polysaccharide was not significantly affected by alteration of the N source and the saponin production was ... influenced by initial nitrogen concentration in the medium. The maximum production of ginseng saponin and polysaccharide obtained (1.5 g/L and 2.19 g/L) at...

Ngày tải lên: 12/02/2014, 10:20

... that in Duc An site, the concentration of microcystins is highest (17.966 ng/mL) but the biomass is rather low (29,7x10 3 cells/mL). By contract, in Nhu Y, the concentration of microcystins ... optical density of the supernatant was measured at 450 nm on a Microreader (Hyperion 3) and the microcystins concentrations (µg L -1 ) in the samples were determined fr...

Ngày tải lên: 12/02/2014, 17:20

... cause by origin and simultaneously the most common complication of DM. Besides drugs classically used for the treatment of diabetes (Insulin, sulphonylureas, biguanides and thiazolidinediones), ... pH 4.5). Control lots of ( ND and HFD mice) were injected with the citrate buffer alone. 72 hours after STZ injection, the blood fasting glucose of all the mice was...

Ngày tải lên: 12/02/2014, 17:20

... significant. Then the concentration of oxidant should be increased rather than elongate the treatment time. Effect of CaO concentration Concentration of CaO was varied in range of 3.2 to 4.8 ... 0.25 g/l of CaOCl 2 added. The effect of concentration of CaO to the odor of wastewater was shown in Table 3. When the concentration of CaO increase, wastewater is...

Ngày tải lên: 12/02/2014, 17:20

... time of deposition, a sonic pulse was applied to remove the particles from the Ti cathode. The composition of Fe-Pt particles can be controlled by changing the concentration of Fe and Pt ions ... Journal of Science, Mathematics - Physics 25 (2009) 1-7 1 Effect of the preparation conditions on the properties of Fe-Pt nanoparticles produced by sonoelectrodep...

Ngày tải lên: 13/02/2014, 03:20

... Natural ionising radiation consist of the alpha, beta and gamma irradiations.These irradiations cause the different effects on the thermoluminescence behaviour of the materials. For example, among ... pottery by the quartz inclusion technique, the determination of the beta annual dose plays a determining important role on the precision of method. We have fo...

Ngày tải lên: 13/02/2014, 04:20