Báo cáo khoa học: "Capturing Paradigmatic and Syntagmatic Lexical Relations: Towards Accurate Chinese Part-of-Speech Tagging" pdf

... LinguisticsCapturing Paradigmatic and Syntagmatic Lexical Relations: Towards Accurate Chinese Part-of-Speech TaggingWeiwei Sun†∗ and Hans Uszkoreit‡†Institute of Computer Science and Technology, ... linguistics and studythe impact of paradigmatic and syntagmatic lexical relations on Chinese POS tagging. First, we har-vest word partition information from large-scale rawtexts to capture paradigmatic ... between linguistic units, includingwords, phrases and so on, and these differences areof two kinds: paradigmatic (concerning substitu-tion) and syntagmatic (concerning positioning). Thedistinction...

Tài liệu Báo cáo khoa học: "Deriving Verbal and Compositional Lexical Aspect for NLP Applications" pptx

... alter- nations and their semantic effects (Resnik, 1996; Tenny, 1994), and selecting tense and lexical items for natural language generation ((Dorr and Olsen, 1996; Klavans and Chodorow, ... (Resnik, 1996; Tenny, 1994), and for selecting tense and lexical items for natural language generation ((Dorr and Olsen. 1996: Klavans and Chodorow, 1992), cf. (Slobin and Bocaz, 1988)). In addition, ... coverage: Klavans and Chodorow (1992) focus on the event-state distinc- tion in verbs and predicates; Light (1996) considers the aspectual properties of verbs and affixes; and McKeown and Siegel...

Tài liệu Báo cáo khoa học: Afﬁnity and kinetics of proprotein convertase subtilisin ⁄ kexin type 9 binding to low-density lipoprotein receptors on HepG2 cells docx

... time courses and effects of unlabeled ligands and low pH on the dissociation rates of [125I]TC-PCSK9 (A) and [125I]TC-PCSK9-D374Y (B) from HepG2 cells. Binding to equilibrium and removal of ... HepG2 cells (70 000, 140 000 and 280 000) were seeded in 12-well plates and incubated eitherfor 48 h in complete growth medium or for 24 h in com-plete growth medium, and then for 26 h in 3% LPDS-con-taining ... NaCl ⁄ Picontaining0.1 mm CaCl2 and 0.5% BSA, and three times with 1 mLof wash buffer without BSA. The cells were solubilized in0.5 mL of 0.2 m NaOH, and transferred to counting tubesfollowing...

Tài liệu Báo cáo khoa học: Membrane targeting and pore formation by the type III secretion system translocon pdf

... PcrH and IpgC are shown in yellow, green and magenta, respec-tively. The peptides located within the concave regions of PcrH and IpgC, corresponding to sections of the N-termini of PopD and IpaB, ... levels (i.e. 38% forPseudomonas PopD and Yersinia YopD; 29% for Shi-gella IpaC and Salmonella SipC). Indeed, sections ofIpaC and SipC (as well as YopD and PopD) are inter-changeable without ... membrane and increasing Salmonella invasionefﬁciency [62]. It is of note that both IpaC and SipCare essential for Shigella and Salmonella uptake bymacrophages in the early steps of invasion, and...

Tài liệu Báo cáo khoa học: Identiﬁcation and characterization of the transcription factors involved in T-cell development, t-bet, stat6 and foxp3, within the zebraﬁsh, Danio rerio docx

... t-bet, stat6 and foxp3 were also determined and found to be very simi-lar to their human homologues. Both the human and zebrafish T-bet and Foxp3 genes contained the samenumber of exons and introns. ... beenseen within a wide variety of tissues and cells in theGinbuna crucian carp [27] and, in mammals, in thelung tissue of mouse and spleen and thymus of human and mouse [11,37]. Foxp3 is also highly ... zebrafish t-bet, stat6 and foxp3expression was also investigated, and indicated thatthese molecules are biologically relevant to bony fishimmune responses and, in particular, Th and Tregcellresponses....

Tài liệu Báo cáo khoa học: Pronounced adipogenesis and increased insulin sensitivity caused by overproduction of prostaglandin D2 in vivo pptx

... family, and is also called GSTS1[17]. On the other hand, L-PGDS has been puriﬁedfrom rat brain [18], and is expressed in brain, heart, and male genital organs, as well as in adipocytes and omen-tal ... liver and WAT. Parafﬁnsections of liver and WAT from WT and TGmice (S55) were stained with antibodyagainst human H-PGDS. Bars: 100 lm.(D) PGDS activity in liver of WT and S41,S55 and S66 ... H-PGDS,hematopoietic prostaglandin D synthase; IBMX, 3-isobutyl-1-methylxanthine; L-PGDS, lipocalin-type prostaglandin D synthase; LPL,lipoprotein lipase; PG, prostaglandin; PGDS, prostaglandin D synthase;...

Tài liệu Báo cáo khoa học: Neuropeptide Y and osteoblast differentiation – the balance between the neuro-osteogenic network and local control ppt

... and ubiquitin C-terminal hydrolase (speciﬁc markers forneural and neuroendocrine tissues) were found in ratlong bones at embryonic day 15, in the diaphyseal and metaphyseal perichondrium, and ... adrenergic and cholinergic in nature, and originate from paravertebral sympathetic ganglia[16]. Experimental nerve deletion and immunohisto-chemistry analysis have shown that both myelinated and unmyelinated ... thatvary in their binding proﬁles and in their distributionin the central nervous system and periphery. Y1, Y2 and Y5 are the best characterized NPY receptors, and the majority of NPY functions...

Tài liệu Báo cáo khoa học: Cobalamin uptake and reactivation occurs through speciﬁc protein interactions in the methionine synthase–methionine synthase reductase complex docx

... NADPH and MSR 1.12 ± 0.04With NADPH and CPR 0.09 ± 0.02With NADPH and nNOSred 0.18 ± 0.02MeCblWithout MSR or NADPH 0.06 ± 0.01With MSR 1.23 ± 0.15With FMN domain 1.20 ± 0.10With NADPH and ... [11,12] and a noveloxidoreductase 1 of unknown physiological function[13]. These proteins catalyse NADPH oxidation and transfer electrons from the enzyme-bound FAD to theFMN centre, and ultimately ... scheme and proposed conformational states of hMS during primary turnover and reactivation. hMS transfers a methyl groupfrom methylcob(III)alamin to homocysteine, generating cob(I)alamin and methionine....

Tài liệu Báo cáo khoa học: Molecular cloning and characterization of soybean protein disulﬁde isomerase family proteins with nonclassic active center motifs pdf

... 1D). GmPDIL-3a and GmPDIL-3b have twopredicted thioredoxin domains between amino acids65–164 and 403–481, and 68–167 and 406–508,respectively, corresponding to the a-domain and a¢-domain of ... and density (gÆmL)1)is indicated on the top. (B) Microsomes were treated without (lanes1 and 2) or with (lanes 3 and 4) proteinase K, in the absence (lanes1 and 3) or presence (lanes 2 and ... proteins in the ER. GmPDIS-1 and GmPDIM associate with proglycinin (glycinin precur-sor prior to proteolytic processing), and GmPDIL-1 and GmPDIL-2 associate with proglycinin and b-con-glycinin in...

Tài liệu Báo cáo khoa học: SREBPs: physiology and pathophysiology of the SREBP family ppt

... elevated, and consequently,the levels of nuclear SREBP-1c protein and lipogenesisare enhanced in the liver and adipose tissues. Intake ofenergy molecules such as sugars, carbohydrates and saturated ... SREBP-1c by saturated fatty acids and PU-FAs. Saturated fatty acids activate, and PUFAs suppress, SREBP-1c, leading to and protecting from hepatic insulin resistance and pancreatic b-cell insulin ... among species. Cellular cholesterol levels strictly and partially determine SREBP-2 and SREBP-1 cleav-age in mammalian cells for sterol regulation and synthesis of other lipids, respectively. Intriguingly,cleavage...

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