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 作者：Kinkar Chandra Das , Yujun Yang 来源：[J].Journal of Inequalities and Applications(IF 0.822), 2017, Vol.2017 (1)Springer 摘要：... The resistance-distance matrix of G , denoted by $$R(G)$$ , is a $$\vert V \vert \times \vert V \vert$$ matrix whose diagonal entries are 0 and for $$i\neq j$$ , whose ij -entry is $$r_{ij}$$ . In this paper, we determine the eigenvalues of the resistance-distance matrix of ...
 作者：Jicheng Li , Zisheng Liu , Guo Li 来源：[J].Journal of Inequalities and Applications(IF 0.822), 2017, Vol.2017 (1)Springer 摘要：Low-rank matrix recovery is an active topic drawing the attention of many researchers. It addresses the problem of approximating the observed data matrix by an unknown low-rank matrix. Suppose that A is a low-rank matrix approximation of D , where D and A are $$m \times n$$ matrices...
 作者：Wenfa Li , Gongming Wang , Ke Li 来源：[J].EURASIP Journal on Audio, Speech, and Music Processing(IF 0.63), 2017, Vol.2017 (1)Springer 摘要：... To solve these problems, an audio-signal clustering algorithm based on the sequential Psim matrix and Tabu Search is proposed. First, the audio signal similarity is calculated with the Psim function, which avoids the equidistance. The data is then organized using a sequential...
 作者：Chengbin Liang , Wei Wei , JinRong Wang 来源：[J].Advances in Difference Equations(IF 0.76), 2017, Vol.2017 (1)Springer 摘要：In this paper, we study the finite time stability of delay differential equations via a delayed matrix cosine and sine of polynomial degrees. Firstly, we give two alternative formulas of the solutions for a delay linear differential equation. Secondly, we obtain a norm estimation...
 作者：Sonia Blanco-Prieto , Leticia Barcia-Castro , María Páez de la Cadena ... 来源：[J].BMC Cancer(IF 3.333), 2017, Vol.17 (1)Springer 摘要：The need for novel biomarkers that could aid in non-small cell lung cancer (NSCLC) detection, together with the relevance of Matrix Metalloproteases (MMPs) -1, -2, -7, -9 and -10 in lung tumorigenesis, prompted us to assess the diagnostic usefulness of these MMPs and the Tissue I...
 作者：Kentaro Uchida , Shotaro Takano , Toshihide Matsumoto ... 来源：[J].BMC Musculoskeletal Disorders(IF 1.875), 2017, Vol.18 (1)Springer 摘要：... Using synovial cells harvested from OA patients during surgery, we investigated whether TAK1 inhibition suppresses production of TNF-α-induced extracellular matrix degrading enzymes and expression of pain-related molecules.
 作者：Zhen Gao , Lu Liu , Jianhua Ruan 来源：[J].BMC Genomics(IF 4.397), 2017, Vol.18 (6)Springer 摘要：position weight matrix (PWM) and sequence logo are the most widely used representations of transcription factor binding site (TFBS) in biological sequences. Sequence logo - a graphical representation of PWM, has been widely used in scientific publications and reports, due to its ...
 作者：Frank Keul , Martin Hess , Michael Goesele ... 来源：[J].BMC Bioinformatics(IF 3.024), 2017, Vol.18 (1)Springer 摘要：... These tasks usually require a substitution matrix for modeling evolutionary substitution events derived from a set of aligned sequences. Over the last years, the known sequence space increased drastically and several publications demonstrated that this can lead to significant...
 作者：Ming-Yue Wu , Yang Wu , Yong Zhang ... 来源：[J].BMC Ophthalmology(IF 1.444), 2017, Vol.17 (1)Springer 摘要：Matrix metalloproteinases (MMPs) polymorphisms have been implicated in the pathogenesis of glaucoma risk. However, the results were controversial. We performed a meta-analysis to evaluate the precise associations between MMPs polymorphisms and glaucoma risk.
 作者：Jin-Xing Liu , Dong-Qin Wang , Chun-Hou Zheng ... 来源：[J].BMC Systems Biology(IF 2.982), 2017, Vol.11 (6)Springer 摘要：... To overcome this limitation, many identification methods of drug-pathway association pairs have been developed, such as the integrative penalized matrix decomposition (iPaD) method. The iPaD method imposes the L1-norm penalty on the regularization term. However...