Báo cáo khoa học: "Contradictions and Justifications: Extensions to the Textual Entailment Task" ppt

... between the text and the hypothesis. The cost of deleting a word from is equal to 0, the cost of replacing a word from with another from , where and and are not synonyms in WordNet equal to (we ... combined: and have to be compatible with respect to the part-of-speech of the common argument. Depending on their properties, there are up to 8 combinations between any...

Ngày tải lên: 20/02/2014, 12:20

... (related to the de Broglie wavelength of the H or D) and DG à is the Marcus activation energy. The activation energy is described by the driving force, DG 0 , and reorganization energy in the standard ... reac- tion. Stopped-flow traces of the observed FMN reduction during the reaction of the wild-type (wt) and N189A mutant of MR with NADH. The wt trace is fit to a...

Ngày tải lên: 18/02/2014, 11:20

... investigated the effect of divalent cations on the binding of ICAM-4 transfectants to the I domains of CD11a and CD11b and compared the results to the divalent cation requirements of ICAM-1 and ICAM-2 ... binding to the captured ICAM-4Fc strengthens the earlier results that the binding sites for the CD11a and CD11b I domains in ICAM-4 are different although the...

Ngày tải lên: 20/02/2014, 11:20

... phase of the joining of the mismatching oligonucleotide M5C19 corresponds to the maximal concentration of ATPÁMg. On the other hand, the rate of the burst phase of joining of M5C19, and the joining ... pre-equilibrated to ambient temperature in the drive syringes and rapidly mixed in the stopped flow instrument, triggering the reaction. Results and discussion Time...

Ngày tải lên: 21/02/2014, 00:20

... Schemes 3 and 4). These results suggest that miR-27 exerts its inhibitory effects at or before the adipogenic commitment stage and that the IDM-induced genes appear to overcome the inhibitory effects ... Taken together, these results illustrate a critical and specific role of miR-27 in the regulation of adipogenic differentiation. miR-27 prevents the induction of PPARc and...

Ngày tải lên: 18/02/2014, 08:20

... high K m and the tetramer has low K m , and the ratio between the two forms depends on the dThd concentration [24]. According to this model, the simul- taneous presence in the assay of the two ... (see Table 1). Therefore, it can be concluded that the nature of the base is insignificant for the tetra- merization effect. The next goal was to determine the role pl...

Ngày tải lên: 18/02/2014, 12:20

... respect to the lability of the zinc ions and that, despite the increased thermodynamic stability of the a domain with Zn 2+ over the b domain, the Zn 2+ sites in the a domain were shown to be more ... of the a domain of rhMT-1a, showing the connectivities of the four divalent metal cations to the 11 cystei- nyl sulfurs. The numbering of the cysteines (1–11 st...

Ngày tải lên: 19/02/2014, 00:20

... biosynthesis of sterols and fatty acids, heme ⁄ hemoproteins, NAD, and uracil [7,8]. The abil- ity to translocate ATP produced in the cytoplasm into mitochondria, and the ability to adjust the ... for their ability to ferment, grow in the absence of oxygen, and gener- ate stable petites, and we attempted to determine whether these traits were expressed in the pro...

Ngày tải lên: 19/02/2014, 02:20

... strictly bottom-up (i.e. use the identified subtype to choose the type it belongs to) , guiding top-down (i.e. to classify types first and then subtypes under a certain type). However, these two ... said to be co-referenced to one entity if they refers to the same entity in the world though they may have different surface expressions. For example, both “he” and “G...

Ngày tải lên: 20/02/2014, 09:20

... interesting candidate spots to wrong spots in the reference gel leads to misinterpretation of the data set and protein spots unique to only one specific condition are then not properly displayed in the ... Corporation) and then diluted with buf- fer to a final volume of 450 lL. The total volthour product was increased to approximately 80 kVh. The cathodic paper wick was...

Ngày tải lên: 07/03/2014, 06:20