Báo cáo toán học: "A combinatorial derivation with Schr¨der paths of a o determinant representation of Laurent biorthogonal polynomials" docx

... Helicobacter pylori acidic stress response factor HP1286 is a YceI homolog with new binding specificity Lorenza Sisinni 1,2 , Laura Cendron 1,2 , Gabriella Favaro 3 and Giuseppe Zanotti 1,2 1 ... expression, and purification The HP1286 gene was amplified by PCR from H. pylori CCUG17874 genomic DNA using the following primers: forward, 5Â-CACCAAACCTTATACGATTGATAA...

Ngày tải lên: 16/02/2014, 14:20

... complex with the eukaryotic initiation factors eIF4E and eIF4G and reduces eIF4E affinity for a mRNA cap analogue Thierry Michon, Yannick Estevez, Jocelyne Walter, Sylvie German-Retana and Olivier ... apparatus. Eukaryotic mRNAs are capped by the addition of a 7-methylated guanine (m 7 G). This post-transcriptional modication occurs in the nucleus...

Ngày tải lên: 23/03/2014, 10:21

... 3 Strong coupling among semiconductor quantum dots in- duced by a metal nanoparticle Yong He and Ka-Di Zhu ∗ Key Laboratory of Artificial Structures and Quantum Control (Ministry of Education), ... and full text (HTML) versions will be made available soon. Strong coupling among semiconductor quantum dots induced by a metal nanoparticle Nanoscale Resear...

Ngày tải lên: 20/06/2014, 20:20

... Hindawi Publishing Corporation Advances in Difference Equations Volume 2010, Article ID 542073, 13 pages doi:10.1155/2010/542073 Research Article Complete Asymptotic and Bifurcation Analysis for a ... derive a complete asymptotic and bifurcation analysis for our new equation and show that, among other things, our expectation is not quite true and perhaps...

Ngày tải lên: 21/06/2014, 11:20

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Ngày tải lên: 05/08/2014, 15:21

... ✷ Summarizing, we now know all extremal graphs, G with f (G)=2δ +1. The connected extremal graphs are those given in Theorem 3 along with the trivial ones with only 2δ + 1 vertices. We noticed that ... the sense that there exist graphs of minimum degree δ with no longer paths. Our purpose in this article is to characterize all such extremal graphs. For a graph G with...

Ngày tải lên: 07/08/2014, 06:20

... resultant quadrilateralization graph. Let us recall that a quadrilateralization of an orthogonal polygon P (with or without holes) is a partitioning of P into a set of convex quadrilaterals with pairwise ... Orthogonal galleries with one hole Let Q be a quadrilateralization of an n-vertex orthogonal polygon P with one hole. By adding both diagonals to each quadrilater...

Ngày tải lên: 07/08/2014, 13:21

... weight of a piece the electronic journal of combinatorics 15 (2008), #R76 17 A combinatorial derivation with Schrăoder paths of a determinant representation of Laurent biorthogonal polynomials Shuhei ... interpretation [2] of Jacobi type continued fractions (J-fractions), a combinatorial interpretation in terms of Motzkin and Favard paths. Specifically h...

Ngày tải lên: 07/08/2014, 21:20

... Research Paper MAINTENANCE HORMONAL TREATMENT IMPROVES PROGRESSION FREE SURVIVAL AFTER A FIRST LINE CHEMOTHERAPY IN PATIENTS WITH METASTATIC BREAST CANCER Armelle Dufresne 1 , Xavier Pivot ... 1. Progression free survival in first- line chemotherapy according to maintenance hormonal treatment status. Figure 2. Patient overall surviv...

Ngày tải lên: 08/08/2014, 17:20