Báo cáo khoa học: "ON THE SUCCINCTNESS PROPERTIES OF UNORDERED CONTEXT-FREE GRAMMARS" ppt

... FXR1P and FXR2P. The regions predicted as fibrillo- genic by the WALTZ software [40] are indicated as red crosses. Fig. 2. Summary of the modular structure of FXR proteins (A) and of the constructs ... average diameter of 10 nm (Fig. 6D). They also clustered together and were often found to be decorated with the uranyl acetate stain. Taken together these results confirm a mark...

Ngày tải lên: 14/03/2014, 23:20

... resonances without the concomitant appearance of other signals in other parts of the spectrum. This result could be a consequence of the paramagnetic properties of Fe(II), or it might arise from the presence of ... Fe 3+ Addition of Fe 2+ induced the displacement of several resonances in the [ 1 H, 15 N]-HSQC NMR spectrum of CyaY, but the most striking conseque...

Ngày tải lên: 18/02/2014, 16:20

... 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

... takes its place at the top level of the restriction part of the every-NP, the in- definite should count as a proper ante- cedent for the pronoun on the reading where the every-NP takes ... 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 read...

Ngày tải lên: 22/02/2014, 10:20

... less on the rlght axis of the desk. And, in the figure below, A ls to tAe right of B only in the absence of C. The location of A must be contrasted with that of similar objects in the relevant ... vertex itself, 2. 9. (~THERS Many uses of the prepositions cannot be explained in terms of any of the above factors. One then needs a description of th...

Ngày tải lên: 08/03/2014, 18:20

... the control word p 1 p 2 · · · p p is a permutation of a member of W ∗ and the dominance relations of W hold in the as- sociated derivation tree. The language L(G) of an UVG-dl G is the set of ... formalized as a subset of Σ ∗ . Let N n denote the set of vectors of positive integers of dimension n. The i-th compo- nent of a vector x in N n is x(i), 0 denotes...

Ngày tải lên: 16/03/2014, 23:20

... best IM:Type full time IM:Title the godfather Other the, in, that Other the, in, that Other the, in, that Table 3: Label sets and their respective query segment examples for the intent class Movie, Job ... goal of this work is to identify the semantic labels of IMs, i.e., the attribute names they implicitly refer to. We use A c to denote the set of IM semantic labels for t...

Ngày tải lên: 20/02/2014, 04:20

... supported by the Negev Consortium of the Israeli Ministry of Industry, Trade and Labor, the PASCAL-2 Network of Excellence of the Eu- ropean Community FP7-ICT-2007-1-216886 and the Israel Science ... First is the “lexical context” specifying the meanings of the text’s words. A rules is applicable in a certain con- text only when the intended sense of its LHS term...

Ngày tải lên: 22/02/2014, 02:20

... potential of the mutant. It is concluded that the unusual properties of the Thr171Ser mutant reflect the loss of a structural restraint in the proximal haem pocket that allows ‘slippage’ of the proximal ... demonstrated the ‘sensitivity’ of the proximal region in determining the electronic and structural properties of the haem pocket. In the present study...

Ngày tải lên: 07/03/2014, 21:20

... 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 media not only lowered the propionyl-CoA ... 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...

Ngày tải lên: 19/02/2014, 16:20