Báo cáo hóa học: " Fast Nonnegative Matrix Factorization and Its Application for Protein Fold Recognition" docx

... 10.1155/ASP/2006/71817 Fast Nonnegative Matrix Factorization and Its Application for Protein Fold Recognition Oleg Okun and Helen Priisalu Machine Vision Group, Infotech Oulu and Department of Electrical and Information ... neighbor algo- rithm and protein fold recognition,” Pattern Recognition and Image Analysis, vol. 16, no. 1, pp. 19–22, 2006. [40] O. Okun...

Ngày tải lên: 22/06/2014, 23:20

... Theorem 1.2, for p<1 and p ≠ 0, s = p + ε, t = p +2ε, when p, s, t are dif- ferent, s, t<1 and s, t ≠ 0, and (s - t)/(p - t) = 1/2 <1, and letting ε ® 0, we get (1.2). 2 An application The ... ≤  ˜ W j (K) 1/(n−j) + ˜ W j (L) 1/(n−j)  (n−j)(k−i)/(k−j ) ×  ˜ W k (K) 1/(n−k) + ˜ W k (L) 1/(n−k)  (n−k)(i−j)/(k−j) , (2:7) with equality if and only if K and L are balls...

Ngày tải lên: 20/06/2014, 22:20

... are homodimeric glycoproteins consisting of two identical subunits (Schwimmer and Mazelis 1963; Mazelis and Crews 1968; Tobkin and Mazelis 1979; Nock and Mazelis 1986; Landshuter et al. 1994; ... purified from garlic, onio n, and oth er plants of the genus Allium (Schwimmer and Mazelis 1963; Mazelis and Crews 1968; Tobkin and Mazelis 1979; Nock and Mazelis 1986; Landshuter e...

Ngày tải lên: 21/06/2014, 05:20

... noise. We prefer SPWV to SP for o ur image watermark application due to its better joint time- frequency resolution. SPWVD’s advanced p erformance can be contributed to its smoothing kernel design. All ... modeled using polynomial-phase transform. There- fore, the parameters of the chirp such as slope and initial phase, and frequency can be recovered easily and precisely. The pr...

Ngày tải lên: 22/06/2014, 23:20

... the National Institute for Medical Research in Tanzania and the Regional Committee for Medical Research Ethics and the Norwegian Data Inspectorate. Written and verbal informed consent to participate ... Institute for Medical Research and Ministry of Health and Social Welfare in Tanzania, and REK VEST of Nor- way for giving permission to conduct this study. Thanks to Jacqu...

Ngày tải lên: 18/06/2014, 19:20

... except for ZC and slopSign. Training the classifier on high-effort data yielded the lowest classification performance for all features except for ZC. Training the classifier on low- and mixed-effort ... the var feature. mAV N x k k N = = ∑ 1 1 (1) xandx orxandx and x x kk kk kk >< {} <> {} −≥ ++ + 0000 11 1 ) e (2) xxandxx orxxandxx and x x or x x kk kk kk kk kk k &g...

Ngày tải lên: 19/06/2014, 08:20

... Union. Cadmium, on the one hand, is example for an industrially used substance with negative long-time effects on human health. On the other hand, it is an exam- ple for the beneficial potential ... cad- mium-induced pneumonitis. Scand J Work Environ Health 1993, 19(6):429-431. 18. Nordberg GF: Cadmium and health in the 21st century his- torical remarks and trends for the future. Bi...

Ngày tải lên: 20/06/2014, 00:20

... (Institute for Work and Health) for their help in the metal/creatinine analysis, and comments on the manuscript. The medical team of the Institute for Work and Health (Prof Marcel-André Boillat, Dr ... International Organization for Standardisation, Norm for “General requirements for the competence of testing and calibration laboratories"; LC-MS/MS: liquid chromatogra...

Ngày tải lên: 20/06/2014, 00:20

... infected cell [5]. For example, HIV-1 recruits ESCRT complexes to sites of viral assembly through direct interactions between the Gag polyprotein and two cellular ESCRT proteins: TSG101 and AIP1/Alix ... Hrs for TSG101 in vitro [48], and that overexpression of TSG101-binding regions of Hrs inhibits HIV-1 release [49], we hypothesized that expression of Gag would com- pete for TSG1...

Ngày tải lên: 20/06/2014, 01:20

... femoral head, muscle origins, and insertions (Equation 3). The moment arm could there- fore be calculated and plotted for all values of a muscle’s origin, insertion, and joint center (Equation 4). The ... source of postoperative morbidity and has been linked to postural instability and muscle weakness in the single leg stance [8,9]. Lower extremity strength and standing balan ce...

Ngày tải lên: 20/06/2014, 04:20