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One dimensional organic nanostructures a novel approach based on the selective adsorption of organic molecules on silicon nanowires

One dimensional organic nanostructures a novel approach based on the selective adsorption of organic molecules on silicon nanowires

One dimensional organic nanostructures a novel approach based on the selective adsorption of organic molecules on silicon nanowires

... Surface Science Letters One- dimensional organic nanostructures: A novel approach based on the selective adsorption of organic molecules on silicon nanowires Eric Salomon*, Antoine KahnDepartment ... investigate the formation of one- dimensional organic nanostructures by chemisorption of specific molecules on silicon nanowires. STM data demonstrate thatdepending on the molecular functional groups, ... one- dimensional aggregation and changes the metallic character of the nanowires to a semi-conducting one. Ó 2008 Elsevier B.V. All rights reserved. One- dimensional (1D) metal, semiconductor and...
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A Generic QSAR for Assessing the Bioaccumulation Potential of Organic Chemicals in Aquatic Food Webs pot

A Generic QSAR for Assessing the Bioaccumulation Potential of Organic Chemicals in Aquatic Food Webs pot

... Calibration of the QSAR is based on the derivation of a large database of bioconcentration and bioaccumula-tion factors, which is evaluated for data quality. The QSARprovides estimates of the ... environmental and analyticalfactors that could produce low BAFs.BAF-QSAR application: Areas of application of the BAF-QSAR include the categorization of bioaccumulativesubstances, the derivation ... functional relationship that has the advantages of being well based on mechanistic considerations and con-sistent with many laboratory and field observations.2 TheoryDefinitions: Bioaccumulation...
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Báo cáo khoa học: Nautilin-63, a novel acidic glycoprotein from the shell nacre of Nautilus macromphalus doc

Báo cáo khoa học: Nautilin-63, a novel acidic glycoprotein from the shell nacre of Nautilus macromphalus doc

... lg of the ASM and the delay of the reaction was dose-dependent. At approximately 50 lg of nacre ASM, a complete inhibition of the precipitation of calcium car-bonate was recorded. The observation ... proteins or their amino acidsequence characterization [33,34]. Because one of the keys to elucidating the molecular mechanisms of bio-mineralization depends on a detailed characterization of matrix ... N63: mono-saccharidic composition. The composition of neutral sugars isobtained by HPAE-PAD. Data are represented as ngÆlg)1 of the total matrix and as a percentage of the total identified carbohydratecompounds....
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Báo cáo khoa học: A novel phosphorylated glycoprotein in the shell matrix of the oyster Crassostrea nippona pptx

Báo cáo khoa học: A novel phosphorylated glycoprotein in the shell matrix of the oyster Crassostrea nippona pptx

... phosphorylated glycoprotein in the shell matrix of the oyster Crassostrea nipponaTetsuro Samata, Daisuke Ikeda, Aya Kajikawa, Hideyoshi Sato, Chihiro Nogawa, Daishi Yamada,Ryo Yamazaki and Takahiro AkiyamaLaboratory ... stopcodons, poly A signal and polyA tail. An in-framestop codon TAG was located at ntp 1696–1698 with a putative polyadenylation signal (AATAAA) locatedat ntp 1866–1871 of the 1.9 kb cDNA. The ... indicate the position of the 52 kDa component. A weakly stained band in lane A doesnot correspond to the 52 kDa component but a minor componentwith a molecular mass of 45 kDa. A novel acidic glycoprotein...
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Tài liệu Báo cáo khoa học:

Tài liệu Báo cáo khoa học: "A Novel Feature-based Approach to Chinese Entity Relation Extraction" ppt

... proposed in the literature of relation extraction. Among them, feature -based and kernel -based approaches are most popular. Kernel -based approaches exploit the structure of the tree that connects ... stage. In this paper, we study a feature -based approach that basically integrates entity related information with context information. 3.1 Classification Features The classification is based ... investigate how to find an approach that is particularly appropriate for Chinese. 3 A Chinese Relation Extraction Model Due to the aforementioned reasons, entity relation extraction in Chinese...
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Báo cáo khoa học: A novel 2D-based approach to the discovery of candidate substrates for the metalloendopeptidase meprin pot

Báo cáo khoa học: A novel 2D-based approach to the discovery of candidate substrates for the metalloendopeptidase meprin pot

... residues, vari-able oxidation of methionine and variable deamidation of asparagine and glutamine. Parent and fragment mass toler-ances were set to 1 Da. Up to two missed cleavages andhalf tryptic ... PAGE -based image analyses of the second quadrant.Fig. S2. 2D IEF ⁄ SDS ⁄ PAGE -based image analyses of the third quadrant.Fig. S3. 2D IEF ⁄ SDS ⁄ PAGE -based image analyses of the fourth quadrant.This ... protease-substrate identification, but the data obtained need tobe verified by means of alternative techniques. WesternTable 3. BLASTP -based protein database searching and functional classification....
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Báo cáo khoa học:

Báo cáo khoa học: "A Novel Approach to Semantic Indexing Based on Concept" ppt

... former two components are based on conceptextraction using lexical chains, and the latter two com-ponents are related with the index term extraction based on the concept vector space, which will ... version of the sample textciated relations among words. Chains have four re-lations: synonym, hypernyms, hyponym, meronym. The definitions on the score of each noun and chainare written as definition ... information ra-tio rather than information quantity as the semanticweight of indexes. This approach has an advantagein that we need not consider document length whenindexing because the overall...
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Báo cáo khoa học: A novel cholesterol-based detergent potx

Báo cáo khoa học: A novel cholesterol-based detergent potx

... 0.1% in the CHAPSO as well as in the CHAPSTEROL solubilized fraction. That is, the CHAPSO concentration was at one- fifth of its CMCwhile the concentration of CHAPSTEROL was at one- tenth of its ... correspondingmembrane pellets with a radioactive photoactivatablecholesterol analogue and analyzed the incorporationrates of the cholesterol probe. The data suggest that the novel CHAPSTEROL is an ... spectra analysis yielded665.5 for the CHAPSTEROL 3-acetate (calculated:664.9). The absorption spectrum of CHAPSTEROL inwater consisted of one peak at 210 nm due to the sec-ondary amide function...
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Báo cáo khoa học:

Báo cáo khoa học: "A Novel Burst-based Text Representation Model for Scalable Event Detection" pptx

... Proceedings of the 50th Annual Meeting of the Association for Computational Linguistics, pages 43–47,Jeju, Republic of Korea, 8-14 July 2012.c2012 Association for Computational Linguistics A Novel ... into consideration forevent detection. Another important issue is scala-bility, with the increasing of the number in the textstream, the size of the vocabulary, i.e., the number of dimensions ... metrics and baselinesSimilar to the evaluation in information retrieval ,given a target event, we evaluate the quality of the returned “relevant” documents by systems. We useaverage precision, average...
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Báo cáo khoa học: A novel, promoter-based, target-specific assay identifies 2-deoxy-D-glucose as an inhibitor of globotriaosylceramide biosynthesis docx

Báo cáo khoa học: A novel, promoter-based, target-specific assay identifies 2-deoxy-D-glucose as an inhibitor of globotriaosylceramide biosynthesis docx

... synthase gene; Gb4, globotetraosylceramide (GalNAcb1,3Gala1,4LacCer); GD 1a, NeuAca2,3Galb1,3GalNAcb1,4(NeuAca2,3)LacCer; GD1b, Galb1,3GalNAcb1,4(NeuAca2,8NeuAca2,3)LacCer; GM1, Galb1,3GalNAcb1,4(NeuAca2,3)LacCer; ... forward primer 5¢-CGTCCCCACAATCGGTGTCA-3¢ and the reverse primer5¢-ACCACTCCCTCTTTGACCAG-3¢; for GAPDH, the forward primer 5¢-CCACCCATGGCAAATTCCATGGCA-3¢ and the reverse primer 5¢-TCTAGACGGCAGGTCAGGTCCACC-3¢. ... From these observations, wereasoned that the transcriptional inhibition of Gb3Smay be an effective means of treatment of Gb3-relateddiseases.Previously, we have identified and characterizedthe...
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