Báo cáo khoa học: "Unsupervised Decomposition of a Document into Authorial Components" pdf

Báo cáo khoa học: "Unsupervised Learning of Arabic Stemming using a Parallel Corpus" pot

Báo cáo khoa học: "Unsupervised Learning of Arabic Stemming using a Parallel Corpus" pot

... 1999). Usually, entire documents are translated by humans, and the sentence pairs are subsequently aligned by automatic means. A small parallel corpus can be available when native speakers and translators ... AlAst $ Aryp Task: stem AlAst $ Aryp Choices Score AlAst$Aryp 0.2 AlAst$Aryp 0.7 AlAst$Aryp 0.8 AlAst$Aryp 0.1 . . . . . . Figure 3: Scoring the Stem However, this approach has several...
Ngày tải lên : 08/03/2014, 04:22
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Tài liệu Báo cáo khoa học: Structural effects of a dimer interface mutation on catalytic activity of triosephosphate isomerase The role of conserved residues and complementary mutations pptx

Tài liệu Báo cáo khoa học: Structural effects of a dimer interface mutation on catalytic activity of triosephosphate isomerase The role of conserved residues and complementary mutations pptx

... Structure and function of a regulated archaeal triosephosphate isomerase adapted to high temperature. J Mol Biol 342, 861–875. 12 Gayathri P, Banerjee M, Vijayalakshmi A, Azeez S, Balaram H, Balaram ... Ravindra G & Balaram P (2005) Plasmodium falciparum triosephosphate isomerase: new insights into an old enzyme. Pure Appl Chem 77, 281–289. 20 Parthasarathy S, Ravindra G, Balaram H...
Ngày tải lên : 18/02/2014, 11:20
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Tài liệu Báo cáo khoa học: Identification of a novel matrix protein contained in a protein aggregate associated with collagen in fish otoliths pdf

Tài liệu Báo cáo khoa học: Identification of a novel matrix protein contained in a protein aggregate associated with collagen in fish otoliths pdf

... M, Hasegawa K, Horita C & Akera S (1999) A new matrix protein family related to the nacreous layer formation of Pinctada fucata. FEBS Lett 462, 225–229. 5 Kono M, Hayashi N & Samata T ... structure–function relationship analysis of Prismalin–14 from the prismatic layer of the Japanese pearl oyster, Pinctada fucata. FEBS J 274, 5158–5166. 9 Murayama E, Takagi Y, Ohira T, Davis...
Ngày tải lên : 18/02/2014, 17:20
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Tài liệu Báo cáo khoa học: Spectroscopic characterization of a higher plant heme oxygenase isoform-1 from Glycine max (soybean) ) coordination structure of the heme complex and catabolism of heme docx

Tài liệu Báo cáo khoa học: Spectroscopic characterization of a higher plant heme oxygenase isoform-1 from Glycine max (soybean) ) coordination structure of the heme complex and catabolism of heme docx

... absorption bands. Heme catabolism by HOs of mammals, pathogenic bacteria, cyanobacteria and probably insects is considered to have a similar mechanism, because the characteristic absorption bands of verdoheme ... T, Zhang X, Sun D, Sato M, Sasahara M, Kayama T, Ikeda-Saito M & Yoshida T (2000) Histidine 20, the crucial proximal axial heme ligand of bacterial heme oxygenase Hmu O f...
Ngày tải lên : 19/02/2014, 05:20
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Tài liệu Báo cáo khoa học: Crystal structures of a bacterial 6-phosphogluconate dehydrogenase reveal aspects of specificity, mechanism and mode of inhibition by analogues of high-energy reaction intermediates pdf

Tài liệu Báo cáo khoa học: Crystal structures of a bacterial 6-phosphogluconate dehydrogenase reveal aspects of specificity, mechanism and mode of inhibition by analogues of high-energy reaction intermediates pdf

... 25% of the accessible surface area of a monomer contributes to Ll PDH dimer formation. Whereas LlPDH and OaPDH have a buried surface area of  5500 A ˚ 2 , TbPDH has a larger interface surface area ... suite: programs for protein crystallo- graphy. Acta Crystallogr D Biol Crystallogr 50, 760–763. 28 Navaza J (1994) Amore – an automated package for molecular replacement. Acta Cry...
Ngày tải lên : 19/02/2014, 05:20
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Tài liệu Báo cáo khóa học: New activities of a catalytic antibody with a peroxidase activity ppt

Tài liệu Báo cáo khóa học: New activities of a catalytic antibody with a peroxidase activity ppt

... antibodies with a metalloporphyrin cofactor, or ÔhemoabzymesÕ, are not as efficient a category of catalysts as their natural hemoprotein counterparts. The hemoabzymes, which display a peroxidase ... (MP8), a heme octapeptide where the imidazole side-chain of histidine 18 acts as a proximal ligand of the iron atom. A set of six monoclonal antibodies was thus obtained: the be...
Ngày tải lên : 19/02/2014, 12:20
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Tài liệu Báo cáo khoa học: The mechanism of a-proton isotope exchange in amino acids catalysed by tyrosine phenol-lyase doc

Tài liệu Báo cáo khoa học: The mechanism of a-proton isotope exchange in amino acids catalysed by tyrosine phenol-lyase doc

... N.N. & Braunstein, A. E. (1947) Labilization of a- hydrogen of amino acids under the action of aminoferase. Biokhimia 12, 556–568 (in Russian). 2. Esaki, N., Nakayuma, T., Sawada, S., Tanaka, ... The anchoring of a- carboxylate and a- amino group in the external aldimine defines automatically the positions of the a- proton and the side chain of any bound amino ac id. The l...
Ngày tải lên : 19/02/2014, 16:20
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Tài liệu Báo cáo khoa học: Crystal structure of a subtilisin-like serine proteinase from a psychrotrophic Vibrio species reveals structural aspects of cold adaptation docx

Tài liệu Báo cáo khoa học: Crystal structure of a subtilisin-like serine proteinase from a psychrotrophic Vibrio species reveals structural aspects of cold adaptation docx

... Stability and structural analysis of alpha-amylase from the antarctic psychrophile Alteromonas haloplanctis A2 3. Eur J Biochem 222, 441– 447. 51 Almog O, Gonzalez A, Klein D, Greenblatt HM, Braun S & ... positions and gave a root mean square deviation of 0.84–1.21 A ˚ (Table 2, Fig. 2). The structural resemblance with regard to root mean square deviation, fraction of com- mon...
Ngày tải lên : 19/02/2014, 16:20
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Tài liệu Báo cáo khoa học: Specific targeting of a DNA-alkylating reagent to mitochondria Synthesis and characterization of [4-((11aS)-7-methoxy-1,2,3,11a-tetrahydro-5H-pyrrolo[2,1-c][1,4]benzodiazepin-5-on-8-oxy)butyl]-triphenylphosphonium iodide doc

Tài liệu Báo cáo khoa học: Specific targeting of a DNA-alkylating reagent to mitochondria Synthesis and characterization of [4-((11aS)-7-methoxy-1,2,3,11a-tetrahydro-5H-pyrrolo[2,1-c][1,4]benzodiazepin-5-on-8-oxy)butyl]-triphenylphosphonium iodide doc

... alkyla- tion leading to a depletion of mtDNA in intact cells (Fig. 1). Here we report the synthesis and characterization of a novel mitochondria-targeted alkylating reagent and show that it alkylates ... supercoiled, linear and relaxed-circular plasmid DNA, in order of increasing apparent molecular weight (Fig. 3A) . Comparison of the ethidium fluorescence (Fig. 3A) and the amount...
Ngày tải lên : 20/02/2014, 11:20
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Tài liệu Báo cáo khoa học: "Unsupervised Segmentation of Chinese Text by Use of Branching Entropy" pdf

Tài liệu Báo cáo khoa học: "Unsupervised Segmentation of Chinese Text by Use of Branching Entropy" pdf

... Proceedings of the COLING/ACL 2006 Main Conference Poster Sessions, pages 428–435, Sydney, July 2006. c 2006 Association for Computational Linguistics 428 0.5 1 1.5 ... 4 5 6 7 8 entropy offset 429 430 431 432 0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1 0.55 0.6 0.65 0.7 0.75 0.8 0.85 0.9 0.95 1 recall precision Bincrease Bordinary Bmax 433 0 0.1 0.2 ... 1 recall precision...
Ngày tải lên : 20/02/2014, 12:20
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