Báo cáo toán học: "Enumeration and asymptotic properties of unlabeled outerplanar graphs" pot

... distribu- tions of the number of edges in a random dissection and in a random outerplanar graph, respectively. Proof of Theorem 1.4. The limit distribution of the number of edges in a two-connected unlabeled ... the unique embedding of two-connected components of outerplanar the electronic journal of combinatorics 14 (2007), #R66 21 Enumeration and asymptotic prop...

Ngày tải lên: 07/08/2014, 15:23

... vertex z 0 of K 4 is precoloured, each edge incident with z 0 is given a list of three colours not including the colour of z 0 , and every other vertex and edge of K 4 is given a list of five colours, ...  ∆ + 1, and suppose that every vertex and edge of G is given a list of ∆ + 1 colours. Then the vertices and edges of G − (B − z 0 ) can be properly coloured from th...

Ngày tải lên: 07/08/2014, 13:21

... wrote the first draft of the manuscript. JHA analyzed the properties and helped draft the manuscript. KNH and KSH detailed the original idea and modified the first draft of manuscript. YGS finalized ... National Research Foundation of Korea (NRF) funded by the Ministry of Education, Science and Technology (2010-0024830). Author details 1 School of Materials Science and E...

Ngày tải lên: 20/06/2014, 21:20

... study and participated in its design and coordination. CY participated in the revision of the manuscript. LPS and YW participated in the preparation of the TiO 2 /ZrO 2 bilayer thin film. JQZ and ... 2011, 98:123506. 2. Das T, Mahata C, Maiti CK, Miranda E, Sutradhar G, Bose PK: Effects of Ti incorporation on the interface properties and band alignment of HfTaO x thin film...

Ngày tải lên: 20/06/2014, 21:20

... inhibition of growth of N. crassa and fluorescence of SYTOX green could be observed (Fig. 5B). Similar results were obtained for all combinations of peptides and fungi. This suggests that inhibition of ... most active, inhibiting 50% of growth of N. crassa and F. culmorum at a concentration of 0.8 l M (3.9 lgÆmL )1 ) and having an IC 50 of 2 l M (9.7 lgÆmL )1 ) for gr...

Ngày tải lên: 21/02/2014, 15:20

... strength of the Fe-Im bond but also the stability of the different oxidation states. In fact, the potential sensitivity and dependence of enzyme properties on the structural characteristics of the ... NdeI and BamHI and ligated into the expression vector pFLAG1 at the unique NdeI and BglII sites. Expression of HRPC in E. coli W31110, isolation of inclusion bodies, refold...

Ngày tải lên: 07/03/2014, 21:20

... ibuprofen–(t)HSA], and N is the number of equivalent binding sites (N = 1 for both tHSA and HSA for each of the three ligands considered). Acknowledgements We gratefully acknowledge S. Aime and ... adaptability of HSA involves more than the immediate vicinity of the binding site(s), affecting both the structure and the ligand-binding properties of the whole HSA molecule, w...

Ngày tải lên: 23/03/2014, 04:21

... Ministry of Education, Science, Sports, and Culture of Japan, and by Health and Labor Sciences research grants (H15-PHYSI-001, H16-NANO-005) from the Ministry of Health, Labor, and Welfare of Japan. References 1 ... ending of the vagus was reported to be the only source of ACh, we now pre- sume that the ischemic cardiomyocyte is another possi- ble source of ACh. To test...

Ngày tải lên: 23/03/2014, 05:22

... measurements and data analysis, and drafted the manuscript. DG and DX made the conception and design of the manuscript. ZZ2 carried out the XPS measurements and data analysis. JLZ and ZZ1 participated ... magnetic properties. Magnetization curves as a function of applied magnetic field (M-H)at RT of samples are revealed in Figure 6, where the con- tributions of the parama...

Ngày tải lên: 20/06/2014, 22:20

... results of XRD and TEM, the FTIR and FT-Raman spectra of the HAp show the absorption bands characteristic of hydroxyapatite. XPS results provide the additional evidence for the successful doping of ... Miyaji F, Ando Y, Miyamoto H, Shimazaki T, Yonekura Y, Miyazaki M, Mawatari M, Hotokebuchi T: Development of novel thermal sprayed antibacterial coating and evaluation of rele...

Ngày tải lên: 20/06/2014, 23:20