báo cáo khoa học: "Single-walled carbon nanotube interactions with HeLa cells" doc

... Properties of Carbon Nanotubes Functionalized with Peptides. J Am Chem Soc 2003, 125:6160-6164. 43. Bianco A, Kostarelos K, Partidos CD, Prato M: Biomedical appli- cations of functionalized carbon nanotubes. ... to carbon nanotubes via diimide-acti- vated amidation. Nano Letters 2002, 2:311-314. 63. Lu Q, Freedman KO, Rao R, Huang G, Lee J, Larcom LL, Rao AM, Ke PC: Diffusion of carb...

Ngày tải lên: 11/08/2014, 00:22

... between local and global interactions within the molecule [7]. If this balance is not intrinsic to the molecule itself, it can be achieved by the interaction of the RNA with proteins. If the DG local ⁄ ... forming a stable RNA-protein complex; (b) proteins with RNA chaper- one and annealing activity, which interact only tran- siently with RNAs without the recognition of a specific stru...

Ngày tải lên: 14/02/2014, 19:20

... testing document com- prising the D section of the hierarchy. The number of nodes in the hierarchy was 188, with maximum depth 3. The dataset was processed into bag-of-words representation with ... H- PA(Hierarchical PA) and LHPA(Hierarchical PA with latent concepts). The results are shown in Table 1 and 2. For WIPO-alpha dataset, we also compared LHPA with two algorithms used in (Rou...

Ngày tải lên: 20/02/2014, 05:20

... 4 shows examples of active features along with their weights w k . In the shallow parsing tasks, subordinate phrases (SBAR) are difficult to analyze without seeing long depen- dencies. Subordinate ... automatically eliminates redun- dant subtrees. With the DOP methods, (Bod, 2001) also employs constraints (e.g., depth of subtrees) to ¶ We ran these tests on a Linux PC with Pentium 4 3.2...

Ngày tải lên: 08/03/2014, 04:22

... in the closet. Table 5: Examples of translations into English with and without compound splitting. words whose co-occurrence count with a unigram translation was at least 1, 000 and whose translation probability ... characters, we have 8 possibilities to position split point n 1 within the characters c 1 , . . . , c 8 . The final split point corresponds with the last character, that is,...

Ngày tải lên: 17/03/2014, 00:20

... procedure with a beam of width one. In the future we plan to experiment with larger widths (e.g., two or three) and also take into account fea- tures that express semantic similarities across docu- ments ... The model is par- ticularly relevant for multidocument summarization since it could provide an alternative to chronolog- ical ordering especially for documents where pub- lication dat...

Ngày tải lên: 23/03/2014, 19:20

... turn, combines with the np “Ronaldinho” to form a sentence. The example illustrates the rule of Application, denoted with < and > in derivations. The schemata for this rule, along with the Composition ... (CCGs) by their potential affinity with the Genetic Algorithms (GAs). Specifically, CCGs utilize a rich yet compact notation for lexical categories, which combine with rela- ti...

Ngày tải lên: 31/03/2014, 01:20

... Kuliopulos) of our series addresses thera- peutic strategies that aim to interfere with leukocyte– endothelial cell interactions in order to limit the pro- gression of inflammatory diseases, such ... leuko- cyte–endothelial cell interactions that leads to leukocyte emigration from blood vessels into tissues. The endothelial layer covering the lumenal side of vessels is shown in orange w...

Ngày tải lên: 07/03/2014, 12:20

... location and interactions of G-quadruplexes J. L. Huppert 3456 FEBS Journal 277 (2010) 3452–3458 ª 2010 The Author Journal compilation ª 2010 FEBS MINIREVIEW Structure, location and interactions ... and with a monovalent cation (pref- erably K + ) in the centre. These squares, known as G-tetrads, can then stack on each other to form higher order structures called G-quadruplexes, typical...

Ngày tải lên: 23/03/2014, 03:20

... Podocin is required for recruitment of nephrin into lipid rafts [21], and podocin-knockout mice die from renal failure within a few days of birth [22]. In addition to nephrin, it interacts with ... nephrin with Fyn and podocin. Interest- ingly, we observed that the tyrosine phosphorylation enhanced association of Fyn with nephrin, but did not have any significant effect on the interactio...

Ngày tải lên: 23/03/2014, 13:20