Báo cáo khoa học: "Integration Of Visual Inter-word Linguistic Knowledge In Degraded Constraints And Text Recognition" doc

... Integration Of Visual Inter-word Constraints And Linguistic Knowledge In Degraded Text Recognition Tao Hong Center of Excellence for Document Analysis and Recognition Department of Computer ... subimage _of( W2) left_part _of( W1) ,~ left_part _of( W2) right_part _of( W1) right_part _of( W2) right_part _of( W1) ,.~ left_part _of( W2) image matching; Table 1: Possible Inter-word Relations Visual Inter-Word ... provide us a way to link word images inside a text page, and to interpret them systematically. The research discussed in this paper in- tegrates visual inter-word constraints with a statistical...

Tài liệu Báo cáo khoa học: "Integration of Large-Scale Linguistic Resources in a Natural Language Understanding System" pdf

... from the linguistic servers). 2. the core 3000-word vocabulary. 3. the linguistic servers, if present. 980 4. Finally, if the required information is not found in any of the linguistic ... for all linguistic information, to be described later. There are four linguistic servers, corresponding to the four major categories of lexical information used in our system: lexicon, knowledge ... automatically. 3 Default Linguistic Information If information about a word is not found in any of our linguistic resources, the NL Engine can guess the required information. An unknown word...

Báo cáo khoa học: Regulation of STAT signalling by proteolytic processing Lisa Hendry and Susan John doc

... 2). These includethe activities of phosphatases, suppressors of cytokinesignalling (SOCS), interaction of inhibitory proteins suchas protein i nhib itor of activated STATs ( PIAS), and targetedproteasome-dependent ... molecular mass of 25 kDa and cleavesmurine Stat5a between amino acids 719 (tyrosine; Y) and 720 (methionine; M) and Stat5b between Y724 and M725[17]. M utant Stat5 proteins bearing amino acid substitutionsat ... roteins in maintaining an undifferentiated immaturephenotype of myeloid cells was convincingly demon stratedby studies using stable enforced expression of mutant,noncleavable forms of Stat5 in...

Tài liệu Báo cáo khoa học: "Integration of Speech to Computer-Assisted Translation Using Finite-State Automata" pdf

... Using this approach,the number of identical paths in MT and ASRword graphs are increased to 39.7% and 34.4% of the sentences in development and evaluationsets, respectively. The WER of the integratedsystem ... form in two differentways:1. a linear acceptor, i.e. a sequence of nodeswith one incoming arc and one outgoing arc,the words of source language text are placedconsecutively in the arcs of ... translation of a given source text and then topost-edit the recognized text. In the post-editingstep, a prediction engine helps to decrease theamount of human interaction (Och et al., 2003). In a...

Tài liệu Báo cáo khoa học: Roles of AP-2 transcription factors in the regulation of cartilage and skeletal development doc

... role of AP-2a and AP-2e in chondrogenesis. Overview of the differen-tiation stages during chondrogenesis and the involvement of transcription factors(henatoxylin and eosin-stained section of ... domain at their C-terminus, and a lessconserved proline-rich and glutamine-rich transactiva-tion domain at their N-terminus [8–10]. Most isoformsalso have a PY-motif (XPPXY) in the N-terminal ... ARTICLERoles of AP-2 transcription factors in the regulation of cartilage and skeletal developmentAnn-Kathrin Wenke and Anja K. BosserhoffInstitute of Pathology, University of Regensburg,...

Tài liệu Báo cáo khoa học: Modulation of sterol homeostasis by the Cdc42p effectors Cla4p and Ste20p in the yeast Saccharomyces cerevisiae pptx

... pheromonesto elicit a mating response in cells of the oppositemating type. Cdc42 is involved in pheromone signal-ling that eventually results in G1arrest and the for-mation of a mating projection ... formation of a matingprojection [28]. Furthermore, homologues of oxysterol-binding proteins, a family of proteins that regulatethe synthesis and transport of sterols, were found toparticipate in ... the activity of this SE-synthesiz-ing enzyme. Considering the importance of sterols forcell polarization, and the interactions between PAKs and proteins catalyzing sterol synthesis and storage,...

Tài liệu Báo cáo khoa học: Glycation of low-density lipoprotein results in the time-dependent accumulation of cholesteryl esters and apolipoprotein B-100 protein in primary human monocyte-derived macrophages docx

... (1994) Binding and modiﬁcation of proteins by methylglyoxal under physiologicalconditions. A kinetic and mechanistic study withNalpha-acetylarginine, Nalpha-acetylcysteine, and Nalpha-acetyllysine, ... of thesematerials (e.g. Ne-carboxymethyl-lysines and Ne-carboxy-ethyl-lysines and pentosidine) being known to accumu-late with age on tissue proteins, and at an increasedrate in LDL and ... &Barter P (2006) Effect of inhibiting cholesteryltransfer protein on the kinetics of high-densitylipoprotein cholesteryl ester transport in plasma: in vivostudies in rabbits. Arterioscl Thromb...

Tài liệu Báo cáo khóa học: Suppression of b1,3galactosyltransferase b3Gal-T5 in cancer cells reduces sialyl-Lewis a and enhances poly N-acetyllactosamines and sialyl-Lewis x on O-glycans Lydia Mare and Marco Trinchera pdf

... puriﬁcation of the included volume of the column in (A), largeO-glycans (j), obtained as the included volume of the column in (C), and small O-glycans (s), obtained as the included volume of the ... metabolic origin of CA19.9 circulating in patients and to conﬁrm the actualability of gastrointestinal and pancreatic cancers to synthes-ize and secrete large amounts of sLea.AcknowledgementsThe ... levels, and sLeaexpression in cancer cell lines and recombinant clonesWe also measured the levels of b3Gal-T5 transcript and b1,3Gal-T activity in different cancer cell lines and clones, and compared...

Tài liệu Báo cáo khoa học: Localization of N-linked carbohydrate chains in glycoprotein ZPA of the bovine egg zona pellucida pptx

... complex-type chains have sperm-binding activity[10] and these active chains are mainly localized in theN-terminal region of the ZP domain of ZPB and theC-terminal region of the ZP domain of ZPC (Fig. ... sperm-binding activity using in vitro competition and sperm-bead binding assays [18]. We deduced the aminoacid sequence of the bovine ZPA by cDNA cloning and sequencing, and revealed that bovine ... and porcine ZPB [10,11] and ZPC[13] in the ZP domains are shown by ﬁlled black boxes. Arrows and Cindicate the linkage sites of sperm-ligand carbohydrate chains and positions of cysteine residues,...

Báo cáo khoa học: Role of the C-terminal extension in a bacterial tyrosinase Michael Fairhead and Linda Thony-Meyer doc

... motifArg40Cys84Tyr349Tyr347Lys370Ala36Ala36Ala36Val357Phe518BLaccaseTyrosinaseβ-sheet proteinFig. 1. Overview of the tyrosinase gene and surrounding genes in the genome of V. spinosum. (A) Showing the tyrosinasegene and those in its immediate vicinity in the ... domain structure of the V. spino-sum tyrosinase in more detail, we determined proteinstability by recording protein unfolding via ﬂuores-cence spectroscopy when increasing amounts of guani-dine ... (amino acids 86–96) and copper B (amino acids258–294) binding motifs common to most tyrosinasesequences [3] that contain ﬁve of the six copper-bind-ing histidine ligands. The sixth histidine...

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