Tài liệu Báo cáo khoa học: "Portable Translator Capable of Recognizing Characters on Signboard and Menu Captured by Built-in Camera" docx

... Proceedings of the ACL Interactive Poster and Demonstration Sessions,pages 61–64, Ann Arbor, June 2005.c2005 Association for Computational LinguisticsPortable Translator Capable of Recognizing Characters ... state of the art recogni-tion and translation technology and hugedictionaries, the proposed system offersmore accurate character recognition and machine translation.1 IntroductionOur world contains ... portable translator that rec-ognizes and translates phrases on sign-boards and menus as captured by a built-in camera. This system can be used on PDAs or mobile phones and resolves thedifﬁculty of...

Tài liệu Báo cáo khoa học: The pro-form of BMP-2 interferes with BMP-2 signalling by competing with BMP-2 for IA receptor binding pptx

... ata concentration of 200 nm, which had been proven toelicit the maximal AP response (Fig. 1A), and increas-ing concentrations of proBMP-2. A proBMP-2 concen-tration-dependent inhibition of the ... plasmon resonance experi-ments demonstrate binding of proBMP-2 tothe ECD of BMPR-IA. Interaction of BMP-2(A) and proBMP-2 (B) with immobilized ECD of BMPR-IA. Interaction of BMP-2 (C) and proBMP-2 ... BMPR-II–Fc by theisolated pro-peptide. Signal reduction is dependent on theconcentrations of pro-peptide in the pre-incubation. (D) Complex for-mation of BMP-2 and the free pro-peptide was tested by...

Tài liệu Báo cáo khoa học: "An Implemented Description of Japanese: The Lexeed Dictionary and the Hinoki Treebank" ppt

... Dictionary and the Hinoki TreebankSanae Fujita, Takaaki Tanaka, Francis Bond, Hiromi NakaiwaNTT Communication Science Laboratories,Nippon Telegraph and Telephone Corporation{sanae, takaaki, bond, ... least one of the index word’s classes is subsumed by at leastone of the genus’ classes, then we consider the re-lationship conﬁrmed. To link cross-linguistically,we look up the headwords and ... atranslation lexicon and compare the set of trans-lations ci⊂ C(T(wi)) with WordNet (Fellbaum,1998)). Although looking up the translation addsnoise, the additional ﬁlter of the relationship...

Tài liệu Báo cáo khoa học: The swinging movement of the distal histidine residue and the autoxidation reaction for midge larval hemoglobins docx

... Identiﬁcation of eachcomponent was made using PAGE, according to thespeciﬁcations of Riggs [4].The concentration of T. akamusi hemoglobin was deter-mined, after conversion into cyanomet-form, by ... displacement by OH–. The extent of the contribution of these elementary processes to the observed or overallautoxidation rate, kobsin Eqn (3), can vary with theconcentrations of H+ and OH–ions. ... stability of the bounddioxygen. Among those components, hemoglobins V and VII are the major ones in each different group, and makeup 15% and 30%, respectively, of the total hemoglobinconcentration...

Tài liệu Báo cáo khoa học: "Exploring the Use of Linguistic Features in Domain and Genre Classification" potx

... information, and PP for POS and punctuation in- formation. In the CL-experiments, we did not control for the potential contribution of punctuation features to the results, but on the type of lemma ... they indicate dimensions such as per- sonal involvement (heavy use of first and second person pronouns), or argumentativity (high fre- quency of specific conjunctions). Content anal- ysis counts ... around. Composition of feature vectors: Another lesson of Tab. 3 is that the effect of the com- position of the feature vectors can vary depend- ing both on the task and on the size of the fea-...

Tài liệu Báo cáo khoa học: Multi-targeted activity of maslinic acid as an antimalarial natural compound pdf

... and novel strategies in malaria therapy.Results and DiscussionInhibition of proteases by MAIt has been previously proposed that MA may inhibitthe activity of proteases of T. gondii [14] and ... thatincubation of synchronic cultures with a highly speciﬁcinhibitor of PfSUB1 produced no apparent effect on pre-schizont stages, but rather a very speciﬁc inhibition of schizont rupture and reduced ... parasite cannot be completely explained by inhibition of MSP1 processing. MSP1 is synthesizedfrom the onset of schizogony and is processed by PfSUB1 at the time of merozoite egress from theinfected...

Tài liệu Báo cáo khoa học: C-Terminal extension of a plant cysteine protease modulates proteolytic activity through a partial inhibitory mechanism doc

... atthe optimum pH and temperature of activity of each prote-ase. In brief, digestion by Erv-A, Erv-B, Erv-C were carriedout at pH 8.0 and 37 °C for 2 h and blocked by E-64;digestion by papain was ... Maturarionprocessing and characterization of streptopain. J BiolChem 278, 17336–17343.31 King RD & Sternberg MJE (1996) Identiﬁcation and application of the concepts important for accurate and reliable ... sites of speciﬁcity (Lys,which is in position 7 of the CT-extension) (Fig. S2) and only after a prolonged incubation time can itresult in a band at a slightly lower molecular massposition, as...

Tài liệu Báo cáo khoa học: Seeking the determinants of the elusive functions of Sco proteins pptx

... duplications occurred (a) in a common ancestor of vertebrates, (b) in a common ancestor of landplants, (c) in a common ancestor of S. cerevisiae and C. glabrata, and possibly of other fungi, and ... conformation as a conse-quence of Ni(II) binding [27]. This higher order is rec-ognized by a deﬁnition of the electron density map inthat region for both molecules of the asymmetric unit of ... conserved in human Sco1 and Sco2 and notbelonging to the conserved CXXXC motif. A possibleexplanation of this result is that the soaking solutioncontained Cu(II) rather than Cu(I) ions, and...

Tài liệu Báo cáo khoa học: Interaction between very-KIND Ras guanine exchange factor and microtubule-associated protein 2, and its role in dendrite growth – structure and function of the second kinase noncatalytic C-lobe domain docx

... negative regulation of neuronal dendrite growth. In the presentstudy, we analyzed the structure–function relationships of the v-KIND–MAP2 interaction by generating a series of mutant constructs. ... phosphorylation of MAP2 by JNK1(such as downstream of v-KIND overexpression [12])enhances the activity of MAP2 to bind to microtubules and promote their assembly [18], and that the inhibition of JNK1 ... growth and branching of cerebellargranule cells and hippocampal neurons.Among the KIND domains in four KIND-containingproteins (Spir-2, PTPN13, FRMPD2 and v-KIND),only the KIND2 domain of v-KIND...

Tài liệu Báo cáo khoa học: Glycomics-based analysis of chicken red blood cells provides insight into the selectivity of the viral agglutination assay docx

... measurement of various concentrations of solutions can then be used to quantify viral titer.Additionally, the introduction of antisera capable of neutralizing a viral strain reduces the ability of virus ... through the use of soft ionization condi-tions [16], which have been optimized for the detection of acidic, sialylated structures. To validate the accu-racy of the method, analysis of fetuin N-glycans ... res-idues, the H-5 and H-6 protons of fucose residues, theN-acetyl protons of GlcNAc, and the H3-equitorial and H3-axial protons of N-glycolylneuraminic acid[23–26]. The1H-NMR spectrum of cRBCs within...

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