Tài liệu Báo cáo khoa học: "Some Pragmatic Issues in the Planning of Definite and Indefinite Noun Phrases" potx

... Some Pragmatic Issues in the Planning of Definite and Indefinite Noun Phrases Douglas E. Appelt Artificial Intelligence Center, SRI International and Center for the Study of Language and Information ... University 1 Introduction In this paper we examine the pragmatic knowledge an utterance -planning system must have in order to produce certain kinds of definite and indefinite noun phrases. ... reasons about whether it con- stitutes an assertion, a request, a warning, etc. Therefore, understanding one of the definite or indefinite noun phrases under consideration in this paper is...

Tài liệu Báo cáo khoa học: An intermediate step in the evolution of ATPases – a hybrid F0–V0 rotor in a bacterial Na+ F1F0 ATP synthase pdf

... looselyarranged, and the densities correspond to the N- and C-terminal helices of the c ring, respectively. The C-terminal helices show a clear handedness, and two of the rings face in the opposite ... represent the view from the cytoplasm (open rings in AFM) and the red ones the view from the extracellular side (smaller, closedrings in Fig. 3). The inner and outer diameters of the rings, measured ... of the ion-binding site. Therefore, the c ring of A. woodii hasonly 10 membrane-buried negative charges that areessential for binding the ion and also for the rotationalmechanism of the ring....

Tài liệu Báo cáo khoa học: "Reactive Content Selection in the Generation of Real-time Soccer Commentary" pdf

... game situation. In the Figure 5, we have illus- trated this in the same way we did for the case of interruption. The left hand side of the solid line is lower than that of the dotted because ... immediately interrupting the current utterance and switching to the new one. For example, the left of Figure 5 shows (solid line) the change of the importance score with time when an interruption ... memory, and then post the results as propositions into the Pool. The Real Time Inference Engine processes the propositions. Prpositions deposited in the Pool are bare facts and are often too...

Tài liệu Báo cáo khoa học: "Harnessing NLP Techniques in the Processes of Multilingual Content Management" pptx

... “processing” phase. The language processing tools are integrated in a language processing chain (LPC), so that the output of a given NLP tool is used as an input for the next tool in the chain. The ... development of deep analysis tools capable of generating abstractive summaries and training models for decision making systems. Introduction The advent of the Web revolutionized the way in which ... friendliness and satisfaction, clarity in responses and ease of use;  Adequacy and completeness of the provided data and functionality;  Impact on certain user activities and the degree of...

Tài liệu Báo cáo khoa học: An alternative isomerohydrolase in the retinal Muller cells of a cone-dominant species doc

... con-taining atRE (A), liposomes containing atRE in the presence of 1mM bipyridine (B) and liposomes containing atRE, in the presence of 1 mM bipyridine and 6 mM FeSO4(C). The generated retinoidswere ... magniﬁcationimages of the boxed area in (B4) showing RPE65c staining (B5), GS staining (B6), merged RPE65c and GS staining (B7), and DAPI staining(B8), respectively. White arrows indicate overlapped signals in ... RPE65c in the inner retina,including Mu¨ller cells, but not in the RPE. Furthermore, double-immuno-staining of dissociated retinal cells using antibodies for RPE65c and gluta-mine synthetase (a...

Tài liệu Báo cáo khoa học: RMI1 deﬁciency in mice protects from diet and genetic-induced obesity pptx

... describe here the phenotype of mutant mouse strain 0283. This strain exhibited aphenotype indicative of resistance to diet-induced and genetic obesity. The mutation of the 0283 strain is in the RMI1 ... signiﬁ-cantly in the liver and intra-abdominal fat of the obesephenotype mice; however, that in the skeletal muscledid not increase, and that in the subcutaneous fat actu-ally decreased (Fig. 4B). These ... that the level of RMI1 expression in the fat and liver isassociated with development of obesity.RMI1 is the component of the BLM helicase com-plex that maintains complex stability and aids in the maintenance...

Tài liệu Báo cáo khoa học: Protein kinase CK2 activates the atypical Rio1p kinase and promotes its cell-cycle phase-dependent degradation in yeast pdf

... aprotinin, leupeptin and pepstatin, twice in kinasebuffer, and used for in vitro kinase assays. In vitro kinase assaysRecombinant human protein kinase CK2 holoenzyme(0.5 U, corresponding to ... domain); and K, lysine-rich C-terminal domain (K domain,pos. 436–484). (B) N- and C-terminally truncated versions of the Rio1 protein used in this study; amino acid sequences expressed areindicated. ... wasdetected). The above results indicated that the C-terminus of Rio1p might play a role in the interaction with Cka2p in yeast cells. To determine domains of Rio1p which arenecessary and sufﬁcient to interact...

Tài liệu Báo cáo khoa học: Metabolic gene switching in the murine female heart parallels enhanced mitochondrial respiratory function in response to oxidative stress pdf

... reaction of the luciferin ⁄ luciferase mixture, energydonor (ATP) and oxygen results in the emission of light. The intensity of the bioluminescence was detected using aluminometer, and the mitochondrial ... approved by the University of Cape Town’s Animal Research EthicsCommittee, and the investigation conforms to the Guidefor the Care and Use of Laboratory Animals published by the US National Institutes ... 2007)doi:10.1111/j.1742-4658.2007.06051.x The mechanisms underlying increased cardioprotection in younger femalemice are unclear. We hypothesized that serine-threonine protein kinase(protein kinase B; Akt) triggers...

Tài liệu Báo cáo khoa học: Chemical approaches to mapping the function of post-translational modiﬁcations ppt

... in ammation in mammalian brain tissue both in vitro and in vivo,including in the detection of cerebral malaria.Retooling of this reporter system also allowed sys-tematic investigation of the ... GlcNAc-binding proteins, anintriguing result in the light of previous work on the proposed role of GlcNAc regarding both the nuclearlocalization of Alzheimer’s-associated protein Tau [76] and nuclear ... matter of hours.As a demonstration of the biological relevance, thismethodology was used to model the P-selectin-bindingdomain of the mucin-like glycoprotein PSGL-1 [73,74].This ligand is involved...

Tài liệu Báo cáo khoa học: Bone morphogenetic proteins in the early development of zebraﬁsh pptx

... Follistatin, Chordin and Noggin[12]. These proteins are antagonists of BMP and othermembers of the TGF-b family, binding to and inhibit-ing these signaling molecules from binding to theirreceptors ... with a single transmembrane domain. Bind-ing of the ligand to the receptor complex induces the type II receptor to phosphorylate the type Ireceptor, which then leads to activation of the type ... theirreceptors in the extracellular space, thus inhibiting ven-tralizing activities. Of these proteins, Chordin has along-range effect. In Xenopus, expression of the chordingene is localized to the dorsal...

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