Báo cáo toán học: " Analysis and modeling of spatial characteristics in urban microscenario of heterogeneous network" potx

... Communications and Networking 2011, 2011:187 http://jwcn.eurasipjournals.com/content/2011/1/187 Page 11 of 12 RESEARCH Open Access Analysis and modeling of spatial characteristics in urban microscenario of ... intra-cell interference, while the interference from the other sites is defined as inter-cell interference. The ratio of the intra-site interference to inter-s...

Ngày tải lên: 20/06/2014, 21:20

... observed. Fig. 2. Main activity and interactions of GS upstream and intron modules in FTO-2B hepatoma and C2/7 muscle cells. Main activities and interactions (±95% confidence interval) were calculated ... upstream region and entire intron, an upstream enhancer module at )2.5 kb, and 5¢, middle and 3¢ modules of the first intron were tested. The main effects of the respectiv...

Ngày tải lên: 23/03/2014, 20:22

... understanding of the benefits of joint inference is a prerequisite for further improvements in name tagging perform- ance. After summarizing some prior work in this area, describing our baseline ... part of common words. 3.1 Identification and Classification Errors We begin our error analysis with an investigation of the English and Chinese baseline taggers, de- compos...

Ngày tải lên: 20/02/2014, 12:20

... of Figure 3(b) comprises of the rest of the consonants. The point marked as x in both the figures indicates the breakpoint. Each of the regime in both Figure 3(a) and (b) exhibit a power law of ... result of a reaction (Jeong et al., 2000). Modeling of complex systems as networks has proved to be a comprehensive and emerging way of capturing the underlying generating...

Ngày tải lên: 08/03/2014, 02:21

... 10%), 0 min ⁄ 20, 30 min ⁄ 50, 35 min ⁄ 90, 45 min ⁄ 90, 50 min ⁄ 20, 70 min ⁄ 20, flow rate 6 mLÆmin )1 . Two main fractions, which eluted at about 15 and 19 min, were collected, lyophilized, and ... observed during 14 days of incubation. To obtain insights into the functional consequences of DNA glycation, CEdG was introduced into a luciferase reporter gene vector and transfected i...

Ngày tải lên: 30/03/2014, 04:20

... has received increased attention in a wide range of fields of engineering, because of its practical design applications, say, to highways and railways. The analysis of the problem is thus of interest ... 1)α 4 k · ||u|| ∞ , and the proof is therefore complete. 5 Main result Using the operators N and K in Sections 3 and 4, the nonlinear integral operator Ψ defined in (1...

Ngày tải lên: 20/06/2014, 20:20

... determining the extreme points; (2) interpolating the extreme points for the mean envelope; and (3) subtracti ng the signal using the mean envelope. Determining the extreme points and the interpolation ... maxima and minima points are determined by the slope of the center and the surround- ing points, as shown in Figure 4. The openness is then defined by the direction of azimuth...

Ngày tải lên: 20/06/2014, 20:20

... derivatives from 4-aminoquinoline and cyclic b-ketoester. Tetrahedron 66:5204–5211 24. Chandra A, Singh B, Upadhyay S, Singh RM (2008) Copper-free Sonogashira coupling of 2-chloroquinolines with phenyl ... 5,6,7,8- tetrahydro-1,6-naphthyridines, analogues of huperzine a: synthesis, modeling studies and evaluation as inhibitors of acetylcholinesterase. Eur J Org Chem 2009:643–65...

Ngày tải lên: 20/06/2014, 20:20

... Korea 2 Department of Systems Engineering and Engineering Management, City University of Hong Kong, Hong Kong, China Authors’ contributions DHH designed and carried out the experiments and wrote the ... stoichiometry and unifor- mity of the film employed to produce ZnS thin films [12-14]. In this study, we prepared ZnS thin films using RF mag- netron sputtering. The influence...

Ngày tải lên: 20/06/2014, 21:20