Báo cáo khoa học: "Speech-driven Access to the Deep Web on M

Báo cáo khoa học: "Speech-driven Access to the Deep Web on Mobile Devices" pot

... information. So, the only way for users to access this information is to ﬁnd the appropriate web- form, ﬁll in the necessary search parameters, and use it to query the database that contains the information that ... archive. To an- swer dynamic questions, we query the database(s) associated with the topic of the question through web forms on the Internet. We...

Ngày tải lên : 17/03/2014, 00:20

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Báo cáo khoa học: "EXTENDED ACCESS TO THE LEFT CONTEXT IN AN ATN PARSER" pptx

... of accessing parts of the left context. These sometimes correspond to the entire content of a register and sometimes to a fragment of it. We will assume, then, that the left context is stored ... operations depending upon ~hether the antecedent to be bound li~Learly preceeds or follows the syubol it is to be bound to. In the cases discussed abovu the gap or the...

Ngày tải lên : 24/03/2014, 05:21

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$Báo cáo khoa học: Cellular refractoriness to the heat-stable enterotoxin peptide is associated with alterations in levels of the differentially glycosylated forms of guanylyl cyclase C pdf$

Báo cáo khoa học: Cellular refractoriness to the heat-stable enterotoxin peptide is associated with alterations in levels of the differentially glycosylated forms of guanylyl cyclase C pdf

... GC-C on prolonged ligand treatment, indicating that only the ligand- responsive form of the receptor is perhaps routed to the lysosomal compartment for degradation. The continued presence on the ... while there is a basal level of phosphorylation in the receptor on serine residues, there is no alteration in the phosphorylation status on ligand addition (unpublished o...

Ngày tải lên : 08/03/2014, 08:20

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Báo cáo khoa học: "Private Access to Phrase Tables for Statistical Machine Translation" pptx

... User, there is a Trusted Third Party. This means that both the User and the PT owner trust such third party not to collude with the other one for vi- olating their secrets (i.e. the content of the ... and that the probability of collisions, i.e. of two strings being given the same digest, is negligible. At the end of the initialization, neither Bob nor Tina can access t...

Ngày tải lên : 23/03/2014, 14:20

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Báo cáo khoa học: "Multilingual Access to Large Spoken Archives" doc

... range from the information needs of historians to the modeling of Czech colloquial pronunciation. Virtually every topic in computational linguistics finds expression in that range. We plan to ultimately ... that has been done on this problem at the Text Retrieval Conferences, the Topic Detection and Tracking evaluations, and in individual research projects around the world. I...

Ngày tải lên : 24/03/2014, 03:20

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Báo cáo khoa học: Heme binding to the second, lower-afﬁnity site of the global iron regulator Irr from Rhizobium leguminosarum promotes oligomerization potx

... Bartonella contain another wide-ranging iron-responsive regulator called RirA [16–19]. RirA belongs to the Rrf2 family of regulators, which includes IscR and NsrR [20,21] and, similar to them, ... DNA, nor were they signiﬁcantly affected in their ability to function in vivo [24]. However, the conservation of the site ligands, together with their importance for the properties of...

Ngày tải lên : 28/03/2014, 22:21

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Báo cáo khoa học: Sp1 binds to the external promoter of the p73 gene and induces the expression of TAp73c in lung cancer doc

... of reactions for the 32 P-labelled region D target. Lanes 1–5 correspond to the positive control reactions for the Sp1-containing oligonucleotide (CON). EMSAs using in vitro Sp1 and region A, B, ... reactions for the Sp1-containing oligonucleotide (CON). (B) Lanes 6–10 correspond to a similar set of reactions for the 32 P-labelled region C target, and lanes 11–15 correspond...

Ngày tải lên : 29/03/2014, 09:20

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Báo cáo khóa học: Genetic approaches to the cellular functions of polyamines in mammals potx

... difﬁcult to achieve. Overexpression of ODC leads to enhanced accumulation of putrescine, yet the diamine is not converted to the higher polyamines. One way to force the accumulation of the higher ... [32], indicating that the tissue ornithine pool became rate-limiting under these conditions. These results led us to conclude that one of the major functions of the polyam...

Ngày tải lên : 30/03/2014, 13:20

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Báo cáo khoa học: An extension to the metabolic control theory taking into account correlations between enzyme concentrations potx

... will consider the catalytic component A k is constant and only consider variations of enzyme concentrations, in order to study how biological constraints on these concentrations can modify the ... have proposed to put a constraint on the total concentration E tot of the enzymes in the p athway. In this paper, t his is designed as competition and we limit the study to...

Ngày tải lên : 30/03/2014, 15:20

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Báo cáo khoa học: Mitochondrial connection to the origin of the eukaryotic cell pdf

... favor the fusion hypothesis for the primitively amito- chondriate cell. Taming of the mitochondrial symbiont: ﬁrst step towards the eukaryote It is evident that ÔdomesticationÕ of the mitochondrial symbiont ... the advent of the mitochondrion. The loss of this organelle in diplomonads was accompanied by the eventual loss of eubacterial-derived enzymes, whereas the stable p...

Ngày tải lên : 31/03/2014, 01:20

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