Báo cáo khoa học: "Veterinary decision making in relation to metritis - a qualitative approach to understand the background for variation and bias in veterinary medical records"

Báo cáo khoa học: "Question Answering as Question-Biased Term Extraction: A New Approach toward Multilingual QA" doc

... whether an answer is correct is doneby both automatic and manual evaluation. Auto-matic evaluation consists of exact matching and par-tial matching. Partial matching is useful for ab-sorbing ... Yiyuan Xia: Ques-tion Answering Using a Large Text Database: A Ma-chine Learning Approach: Proc. of EMNLP-2001, pp.67–73 (2001).Marisu A. Pasca and Sanda M. Harabagiu: High Perfor-mance ... New Approach toward Multilingual QAYutaka SasakiDepartment of Natural Language ProcessingATR Spoken Language Communication Research Laboratories 2-2 -2 Hikaridai, Seika-cho, Soraku-gun, Kyoto,...

Báo cáo khoa học: Surface density of cellobiohydrolase on crystalline celluloses A critical parameter to evaluate enzymatic kinetics at a solid–liquid interface ppt

... component of the cell wall of plants and the most abundant polymer in nature. In addition to the cell wall of terrestrial plants, cellulose is found in marine algae, marine animals and bacteria, and it ... the sample has a larger surface area available to the cellu-lase, or whether the sample is indeed more susceptible to degradation. In the present study, we thereforeinvestigated a novel approach ... of the enzyme (A max), in order to obtain the speciﬁc activity of Cel 7A for crystal-line cellulose.This approach has several advantages: (1) A maxpro-vides a measure of the surface area of...

Báo cáo khoa học: "Extracting Noun Phrases from Large-Scale Texts: A Hybrid Approach and Its Automatic Evaluation" pot

... Extracting Noun Phrases from Large-Scale Texts: A Hybrid Approach and Its Automatic Evaluation Kuang-hua Chen and Hsin-Hsi Chen Department of Computer Science and Information Engineering National ... on the grammatical relations. Both the syntactic head and the semantic head are useful in extracting noun phrases. For example, if the semantic head of a chunk is the noun and the syntactic ... head to each chunk. Then, we extract the plausible maximal noun phrases according to the information of syntactic head and semantic head, and a finite state mechanism with only 8 states....

Tài liệu Báo cáo khoa học: "Statistical Decision-Tree Models for Parsing*" ppt

... limited lin- gnistic information, and comparing its performance to a state-of -the- art grammar-based parser on a common task. It remains to be shown that an accu- rate broad-coverage parser can ... Journal, and by the movement away from parsing-based approaches to text- processing in general. In this paper, I de- scribe SPATTER, a statistical parser based on decision- tree learning techniques ... vo- cabulary having a unique representation. The word feature can take on any value of any word. The tag feature can take on any value in the part-of-speech tag set. The label feature can...

Tài liệu Báo cáo khoa học: Trophoblast-like human choriocarcinoma cells serve as a suitable in vitro model for selective cholesteryl ester uptake from high density lipoproteins pdf

... total and nonspeciﬁc binding [37]. To determine cell-associated (the sum of binding and internalization) and degraded125I-labeled HDL3-protein, the cells were incubated at 37 °C for 4 h as ... lipoprotein-associated cholesterol across the placenta from the maternal circulation [4–8]. The fact that the placenta binds and internalizes maternallipoproteins both in vivo and in vitro [8] ... Immunochemicaldetection of SR-BI and SR-BII (a splice variant of SR-BIlacking the C-terminal portion [29]) was performed with a sequence-speciﬁc rabbit anti-SR-BI-peptide (496–509) and anti-SR-BII...

Báo cáo khoa học: Identiﬁcation of carbonic anhydrase 9 as a contributor to pingyangmycin-induced drug resistance in human tongue cancer cells ppt

... ACATCAGCGGATACTACAGAG CACCATCATAAGGGTAAACAT 173CA9 TTTGAATGGGCGAGTGATTG ACAGCAAAAAGGAGGCCAAA 138BMP2 CGGAAACGCCTTAAGTCCAG GCCACAATCCAGTCATTCCA 83MT 2A AATAAGCTTCCGACTCTAGCCGC GATAAGCTTGTGGAAGTCGCGT ... GATAAGCTTGTGGAAGTCGCGT 259CD237904 AGCTGGTGCAGGAGGAAGTA TCTCACTGGCCCTAAACTGG 92AL707095 CCGAGAACCGAACTTACCAA CTGATAGGGGTTGGGTGATG 128AK095731 AGGAAGCACCCAGCAATACCA GCATTTCCATTTCCCTAAGCAC 109DKK1 CACCTTGGATGGGTATTCCA ... Helsinki, Finland). The growth rate was cal-culated as the ratio of the absorbance of the experimentalwell to that of a blank well, and the IC50 was also calculated.Hoechst stainCells in exponential...

Báo cáo khoa học: Neuroserpin Portland (Ser52Arg) is trapped as an inactive intermediate that rapidly forms polymers Implications for the epilepsy seen in the dementia FENIB ppt

... CD analysis, are in keepingwith the r eactive centre l oop of neuroserpin Portland beingpartially inserted into b-sheet A to adopt a conformationsimilar to an intermediate on the polymerization ... differences in the proﬁles of native wild-type and Ser52Arg neuroserpin (Fig. 5C). The proﬁle for wild-type neuroserpin was comparable to that obtained for other serpins, including a 1-antitrypsin and ... columnwas replaced by Ni-nitrilotriacetate agarose. The result-ing p roteins w ere a ssessed by SDS, nondenaturing and transverse urea gradient PAGE, and activity was assessedagainst tPA [6].Complex...

Báo cáo khoa học: 15-Deoxy D12,14-prostaglandin J2 suppresses transcription by promoter 3 of the human thromboxane A2 receptor gene through peroxisome proliferator-activated receptor c in human erythroleukemia cells ppt

... B, Navarro-Delmasure C, Pham Huu Chanh A, Catala J & Hollande E (2000) Modiﬁcations in the TXA(2) and PGI(2) plasma levels and some other bio-chemical parameters during the initiation and ... and action in human platelets and HEL cells [22,64]. Taken together, these ﬁndings haveled to the proposal that clinically PPARc ligands mayattenuate the synthesis and action of TXA2 and, in turn, ... gene(Kin342; 5¢-dAGCTGGACCAGGACAAAGGTCACGTT-3¢.(g) AP-1 (Kin189; 5¢-dGGTGGTGACTGATCCCTCAGGGC-3¢; corresponding to nucleotides )32 to ) 10 of Prm3).(h) October 1 ⁄ 2 (Kin195; 5¢-dTAATCACAAGCAAATCTTCTCTC-3¢...

Báo cáo khoa học: NblA from Anabaena sp. PCC 7120 is a mostly a-helical protein undergoing reversible trimerization in solution pot

... S.,Watanabe ,A. ,Iriguchi,M.,Ishikawa ,A. ,Kawashima,K.,Kimura, T., Kishida, Y., Kohara, M., Matsumoto, M., Matsuno, A. , Muraki, A. , Nakazaki, N., Shimpo, S., Sugimoto, M.,Takazawa, M., Yamada, M., Yasuda, M. & Tabata, ... °C. The intensityoftheRamanpeakofwaterwasusedasaninternal standard.Thermal-induced unfolding measured by circulardichroismThermal unfolding of NblA was carried out in 20 mMsodium phosphate ... simulations of the ﬁtted data, using10 000 iterations for each dataset. From this, the 95%conﬁdence intervals were obtained and are reported for the molecular mass and the association constant parameters.CD...

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