Báo cáo khoa học:On the q-analogue of the sum of cubes ppsx

... and the cleavage of DNA by alkali [31]. The method allows easy detection of DNA–protein interactions via the N7 position of guanines in the major groove and via the N3 position of adenines in the ... coupled with the topology changes resulting from the loss of 1.5 superhelical turns of the DNA over the whole construct, suggest that the chromatin is indeed mor...

Ngày tải lên: 19/02/2014, 12:20

... for the initial decrease of the oxalo- acetate concentration in t he equilibrium due to the accumulation of NADH [25]. Lineweaver–Burk diagrams were obtained b y use of the worksheet of the program EXEL 98 ... propionyl-CoA in the DmcsA-strain, the activity of methylisocitrate lyase is twice as high than that of the wild-type. The addition of acetate to these m...

Ngày tải lên: 19/02/2014, 16:20

... How- ever, these relation extraction efforts have over- looked the ontological distinctions between the different types of part-whole relations. They as- sume the existence of a single relation, subsuming the ... were discarded. The precision of the tuples discovered by the different seed-sets in the last iteration of our algorithm are in Table 3. These results reveal...

Ngày tải lên: 20/02/2014, 04:20

... checks whether required components of the definition of the class are also present in the description of the instance. This also permits easy representation of modifications to the definition, ... irrelevant to the matching process. The transformation is performed by means of a process of ~ inmtRntlat~nn OF the deflnition the translation of the de/ini...

Ngày tải lên: 21/02/2014, 20:20

... higher the p-value attached to an operator, the closer is the interpretation of that operator in accordance with the rules of ordinary Boolean logic. On the other hand, the smaller the p-value, ... must be used. The results of Table I show that for the CACM queries the best overall policy is a complete softening of the Boolean operators down to p = 1. Evide...

Ngày tải lên: 22/02/2014, 09:20

... slightly different way. The two readings of (7) do not differ in the relative scope order of two quantifiers. Rather, the difference is that on the narrow scope reading, the discourse referent ... wide-scope reading of the existential NP a book. The former corresponds to the constituent structure of (7), the latter is due to a "delayed application"...

Ngày tải lên: 22/02/2014, 10:20

... from a different species [23–25]. The success of the series of studies shows that the stable framework structure of Fv enables the transfer of function by means of CDR replacement. Barbas et al. ... of the CDR 3 loop of antilysozyme VHH functionalized NCS without denaturation, although the thermal stability was decreased and the affinity for lysozyme was weaker than...

Ngày tải lên: 06/03/2014, 11:20

... compilation ª 2007 FEBS 3733 other. Statistical analysis (Student’s t-test) between the MR-1R values and the sum of the values of the omcA – and the omcB – mutants revealed that there is no statis- tically ... measure of enzyme specificity To determine whether the lack of phenotype of omcA – omcB – strains observed during anaerobic growth on either of the electron a...

Ngày tải lên: 07/03/2014, 09:20

... except for the small values in residue 2, which agrees with the expected flexibility of the N-terminal region of the protein. The difference of S 2 values in the presence and absence of solute ... respect to the slower, wider motions, which is in agreement with the reduction in the slower amide exchange rates. Taking the results of the two sets of experiments...

Ngày tải lên: 07/03/2014, 21:20

... e 2 ) pret → cause(e 1 , e 2 ) rlt ) The Rate VNMA transfers the qualitative rate of progress of events in the source domain to the qual- itative rate of progress of its mappee: Rate: ∀e, r(rate(e, ... the importance of relations between text segments in discourse interpretation. In fact, the incorporation of the above types of information ties in well with the...

Ngày tải lên: 08/03/2014, 03:20