báo cáo khoa học: " HIV/AIDS mitigation strategies and the S

Báo cáo khoa học: Characterization of structural and catalytic differences in rat intestinal alkaline phosphatase isozymes pdf

... using the pro- check program [47]. The protein surface and the combina- tions of metals and ligands were analyzed by using the grass program [48]. The residue accessibility was calculated and ... attachment has been localized in the loop comprising residues 40 5–4 35 in the crown domain of TNAP [28]. When the TNAP gene is inactivated and the crown domain is los...

Ngày tải lên : 07/03/2014, 17:20

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Báo cáo khoa học: "On Parsing Strategies and Closure" pdf

... Determinism Hypothesis The memory constraint becomes particularly interesting when it is combined with a control constraint such as Marcus' Detfrminism Hvvothesis [Marcus79]. The Determinism ... corresponding non-deterministic FSM. These extra states would enable the machine to parse GPs by delaying the critical decision) 3 In spirit, Marcus' Determinism Hypothesis e...

Ngày tải lên : 31/03/2014, 17:20

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Tài liệu Báo cáo khoa học: Toggle switches, pulses and oscillations are intrinsic properties of the Src activation/deactivation cycle doc

... conformation, the SH2 domain binds to pY i on the C-terminal tail, and the Src homology 3 (SH3) domain binds to the linker between the SH2 and kinase domains at the back of the small lobe, preventing the ... in (B) show the time point of step changes in [RPTP]. The corresponding [RPTP] values, 117.5, 126.5 and 135.5 n M, are indi- cated by dashed lines 1–3 in...

Ngày tải lên : 18/02/2014, 11:20

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Tài liệu Báo cáo khóa học: Active-site residues and amino acid speciﬁcity of the bacterial 4¢-phosphopantothenoylcysteine synthetase CoaB pptx

... synthesized in ﬁve steps from D -pantothenate. The Dfp ﬂavoprotein catalyzes the synthe- sis of the coenzyme A precursor 4¢-phosphopantetheine from 4¢-phosphopantothenate and cysteine using the ... is probably involved in cysteine binding), the in vitro activity of further mutants was measured in the presence and absence of cysteine. It turned out that also for the m...

Ngày tải lên : 19/02/2014, 12:20

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Tài liệu Báo cáo khoa học: "Detecting Semantic Equivalence and Information Disparity in Cross-lingual Documents" doc

... entailment, the correlation between the proportion of matching terms and the correct entailment decisions is less strong. In such framework, for instance, the full mapping of the hypothesis into the text ... pages (P1 and P2), these issues include identifying, and properly managing: (1) Text portions in P1 and P2 that express the same meaning (bi-directional entail...

Ngày tải lên : 19/02/2014, 19:20

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Tài liệu Báo cáo khoa học: "Paraphrasing Using Given and New Information in a Question-Answer System" docx

... reflecting the division of given and new information In the question. The design of the tree allows for a simple set of rules which flatten the tree. The final stage of processing in the paraphraser ... for the representation of other constructions should the incccning language use them. Each of the subtrees represents other clauses in the question. Both...

Ngày tải lên : 21/02/2014, 20:20

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Báo cáo khoa học: D-strand perturbation and amyloid propensity in beta-2 microglobulin ppt

... intermolecular cross-b interactions in the native protein. On the other hand, the location of His5 1in the D-strand is intrigu- ing: in native b2m, the His51 side chain points out- wards, although, in the structures ... edge b-strands, hampering intermolecular backbone interactions, and (b) inward-pointing charged side chains that become trapped in the hydrophobic c...

Ngày tải lên : 06/03/2014, 00:20

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Báo cáo khoa học: Analysis of Lsm1p and Lsm8p domains in the cellular localization of Lsm complexes in budding yeast ppt

... those with the C-terminal domain deleted is consistent with this (Figs 4 and 5). Hybrid proteins carrying the N-terminus of one protein and the Sm domain of the other localize according to the N-terminal ... C-terminal domain of Lsm1p is deﬁned as aa 12 2– 172 and that of Lsm8p is aa 7 4–1 09, with the remain- ing residues representing the central Sm domains (Figs 1...

Ngày tải lên : 07/03/2014, 02:20

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Báo cáo khoa học: Dynamin-related proteins and Pex11 proteins in peroxisome division and proliferation doc

... via the PRD domain of dynamin [8 9–9 4]. These include proﬁlin, Abp1, syndapin, intersectin and cortactin. Recently, it has been shown that the yeast DRP, Vps1, is also required for normal actin ... organization and that it interacts with the actin regulatory protein, Sla1 [95]. Dynamin proteins might link the cytoskeleton to vesi- cles [90,92]. Information on the dynamics of...

Ngày tải lên : 07/03/2014, 21:20

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Báo cáo khoa học: "Balancing User Effort and Translation Error in Interactive Machine Translation Via Conﬁdence Measures" pot

... Here, we will focus on the Spanish–English part of the EU corpora. The corpus is divided into training, de- velopment and test sets. The main ﬁgures of the corpus can be seen in Table 1. As a ﬁrst ... accuracy (Gandrabur and Foster, 2003; Ueff- ing and Ney, 2005). In this work, we propose a focus shift in which CMs are used to modify the in- teraction between the...

Ngày tải lên : 07/03/2014, 22:20

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báo cáo khoa học: " HIV/AIDS mitigation strategies and the State in sub-Saharan Africa – the missing link?" pdf