an experimentation with web open standards as a model to increase web accessibility and digital inclusion

SUPERCONDUCTORS – MATERIALS, PROPERTIES AND APPLICATIONS pps

Ngày tải lên : 29/06/2014, 13:20

... Szymczak, Alexander I Voitenko , Masaru Kato, Takekazu Ishida, Tomio Koyama, Masahiko Machida, Florian Loder, Arno P Kampf, Thilo Kopp, C .A. C Passos, M S Bolzan, M.T.D Orlando, H Belich Jr, J.L Passamai ... and Applications 83 Qiuliang Wang, Zhipeng Ni and Chunyan Cui Chapter Development and Present Status of Organic Superconductors 105 Gunzi Saito and Yukihiro Yoshida Chapter Pseudogap and Local ... Structures of d-Wave and s-Wave Superconductors (d-Dot): Analysis Using Two-Component Ginzburg-Landau Equations Masaru Kato, Takekazu Ishida, Tomio Koyama and Masahiko Machida 319 Chapter 14 Flux-Periodicity...

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Tài liệu Báo cáo khoa học: X-ray crystallographic and NMR studies of pantothenate synthetase provide insights into the mechanism of homotropic inhibition by pantoate docx

Ngày tải lên : 16/02/2014, 09:20

... condensation of a molecule of b-alanine with a molecule of pantoate in an ATP-dependent manner to form pantothenate [1,2] Pantothenate itself is an important cofactor that is essential for CoA biosynthesis, ... Pt is a pantoate bound to the canonical pantoate-binding site, and Pt* is a second molecule of pantoate bound to the ATP-binding site ATP at high concentrations can displace Pt*, and the reaction ... A Arora, CDRI, Lucknow, for help in collecting the relaxation data, and N Srinivasan and S Yamunadevi for their help with modeling and analyzing the A thaliana PS protein References NMR titration...

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Báo cáo khoa học: 15 N-Labelled proteins by cell-free protein synthesis Strategies for high-throughput NMR studies of proteins and protein–ligand complexes doc

Ngày tải lên : 07/03/2014, 12:20

... spectra of proteins Q Rev Biophys 23, 1–38 Yamazaki T, Yoshida M, Kanaya S, Nakamura H & Nagayama K (1991) Assignments of backbone 1H, 13C, and 15N resonances and secondary structure of ribonuclease ... proteins Acknowledgements GO and KO thank the Australian Research Council (ARC) for a Federation Fellowship, and an Australian Linkage (CSIRO) Postdoctoral Fellowship, respectively Financial support ... Different amino acids are susceptible to [15N]-scrambling in the wheat germ system than in E coli In particular, interconversion between Ala and Glu, Glu and Asp, and Glu and Gln is efﬁcient in wheat...

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Báo cáo khoa học: Characterization of oligosaccharides from the chondroitin/dermatan sulfates 1 H-NMR and 13 C-NMR studies of reduced trisaccharides and hexasaccharides doc

Ngày tải lên : 16/03/2014, 14:20

... DS in the case of chondroitin ABC lyase (EC 4.2.2.4), whereas chondroitin AC lyases act on CS alone Chondroitin AC and ABC lyases generate disaccharides and tetrasaccharides [4] and have been widely ... CP & Nader HB (1994) Appearance and fate of a beta- 13 14 15 16 17 18 19 20 21 22 23 galactanase, alpha, beta-galactosidases, heparan sulfate and chondroitin sulfate degrading enzymes during ... repeat region of CS is a repeating disaccharide of glucuronic acid (GlcA) and N-acetylgalactosamine (GalNAc) [-4)GlcA(b1– 3)GalNAc(b1-]n, which may be O-sulfated on the C4 and ⁄ or C6 of GalNAc and...

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Báo cáo khóa học: C-, 15N- and 31P-NMR studies of oxidized and reduced low molecular mass thioredoxin reductase and some mutant proteins docx

Ngày tải lên : 16/03/2014, 16:20

... and an eluent containing mM ammonium acetate in 25% methanol Riboavin, FMN and FAD had retention volumes of 44 mL, 10 mL and mL, respectively 5Â-TCAGAATTCCATGGATATTTGGTA CGG-3Â 5Â-GGCCAACGCAAAGGGATCCTCGAT ... the C( 4a) atom is decreased in lipoamide dehydrogenase and in mercuric reductase, and increased in glutathione reductase with respect to TrxR Compared to FMNH2 and TARFH2 the 15N chemical shifts ... This fact can be ascribed to an increased p-electron density at the N(10) atom in comparison to that of free avin, and, consequently, an increased sp3 hybridization of the N(10) atom results As...

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Báo cáo khoa học: High-resolution NMR studies of the zinc-binding site of the Alzheimer’s amyloid b-peptide pdf

Ngày tải lên : 23/03/2014, 10:20

... and metal-binding effects) that lead to speciﬁc reductions in signal intensity, e.g relaxation effects and proton exchange effects In order to vary the chemical exchange rate and to be able to ... mm path-length quartz cell was used, and the spectral range was 190–250 nm The resolution was 0.2 nm, and the bandwidth was nm The background was corrected for in all spectra The CD signal, in ... exhibit a total loss of H6 and H14 resonances, and a weak H13 resonance remains at the same chemical shift The tyrosine aromatic crosspeaks are unaffected upon zinc addition B A H13 H6 FEBS Journal...

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Báo cáo khoa học: P NMR studies of energy metabolism in xanthosine5¢-monophosphate overproducing Corynebacterium ammoniagenes pot

Ngày tải lên : 23/03/2014, 17:22

... concentrations in the phase I Intracellular ATP and ADP concentrations in phase I were estimated based on 31P NMR data The data shown are the mean ± SD Fig Changes in cellular ATP, ADP and ATP/ADP of the ... phase (A) Cellular ATP (s) and ADP (d) concentrations are shown (B) Cellular NADP (j) is shown To quantify the intracellular metabolites, MDP was used as a concentration standard in the NMR All ... from the accumulated XMP and inorganic phosphate added as K2HPO4 and KH2PO4 for essential substrates for XMP production During phase I, ATPb and ATPc plus ADPb signals were maintained at very...

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Tài liệu Báo cáo khoa học: Mechanism of dihydroneopterin aldolase NMR, equilibrium and transient kinetic studies of the Staphylococcus aureus and Escherichia coli enzymes docx

Ngày tải lên : 19/02/2014, 00:20

... dihydroneopterin aldolase Y Wang et al 5¢-GGAATTCCATATGGATATTGTATTTATAGAGCA AC-3¢ (forward primer with a Nde I site) and 5¢-CGGGA TCCTTAATTATTTTCTTTCAGATTATTGCC-3¢ (reverse primer with a BamHI site) ... intermediate as that of the aldolase reaction and that SaDHNA and EcDHNA have signiﬁcantly different equilibrium and kinetic constants, which form the basis for elucidating the catalytic mechanism ... constants are similar between NP and MP and 2248 between HP and HPO in accordance with the similar shapes and sizes between NP and MP and between HP and HPO The different Kd values are proportional to...

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Báo cáo khoa học: NMR and molecular dynamics studies of an autoimmune myelin basic protein peptide and its antagonist Structural implications for the MHC II (I-Au)–peptide complex from docking calculations ppt

Ngày tải lên : 07/03/2014, 16:20

... Comparison of the conformation of active and nonactive backbone cyclic analogs of substance P as a tool to elucidate features of the bioactive conformation: NMR and molecular dynamics in DMSO and ... fragment of 1.05 ± 0.40 A ˚ and 2.05 ± 0.60 A for backbone N, Ca, C¢ atoms and all heavy atoms, respectively As was the case in water, the key characteristic of the structure of the native epitope ... 3899 and 4516 SPC molecules for the agonist and the antagonist in water, respectively, and 817 and 927 Me2SO molecules for the agonist and the antagonist, respectively, corresponding to a total...

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Báo cáo khoa học: NMR studies on the interaction of sugars with the C-terminal domain of an R-type lectin from the earthworm Lumbricus terrestris pot

Ngày tải lên : 23/03/2014, 04:21

... the chemical exchange for lactose and b-Me-Gal was in the slow exchange regime, whereas that for melibiose and a- Me-Gal, as anomers of lactose and b-Me-Gal, was in the intermediate exchange regime ... b-Me-Gal and an intermediate exchange regime for melibiose, galactose and a- Me-Gal, whereas those in subdomain c showed a fast exchange A Fast exchange Bound Unbound Slow exchange B Fig Chemical-shift ... of each of sugar; lactose, melibiose, galactose (all from Wako Chemicals, Tokyo, Japan), a- Me-Gal and b-Me-Gal (both from Seikagaku Co., Tokyo, Japan), to EW29Ch at 25 °C (pH 6.1) was measured...

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Structural and equilibrium unfolding studies of sam domain of DLC1 by NMR spectroscopy

Ngày tải lên : 14/09/2015, 14:04

... Thanks to Associate Professor Low Boon Chuan and Zhong Dandan for their help as collaborators Thanks to Assistant Professor Liang Zhao-Xun, Dr Nikolay Korolev and Abdollah Allahverdi in Nanyang ... Justin J Joseph Gnanakkan, Meng Dan, Yong Yee Heng and Dr K P Manoharan Thanks to Dr Fan Jingsong for all the NMR trainings and his kind assistance in NMR experiments Thanks to Dr Mok for the ... Emori 1995) and at least two other potential functional motifs, a StAR-related lipid-transfer (START) domain (Ponting and Aravind 1999) and a SAM domain RhoGAP functions as a molecular switch involved...

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Báo cáo y học: "Medical resource utilization among patients with ventilator-associated pneumonia: pooled analysis of randomized studies of doripenem versus comparators"

Ngày tải lên : 25/10/2012, 10:02

... concept and design, to analysis and interpretation of data and to drafting of the manuscript and critical revision for important intellectual content DN contributed to study concept and design, to analysis ... data and to drafting of the manuscript and critical revision for important intellectual content NK contributed to study concept and design, to analysis and interpretation of data and to drafting ... drafting of the manuscript and critical revision for important intellectual content and to statistical analysis AQ contributed to study concept and design, to analysis and interpretation of data...

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Báo cáo y học: "Characterization of N200 and P300: Selected Studies of the Event-Related Potential Salil H. Patel 1 and Pierre N. Azzam 2"

Ngày tải lên : 02/11/2012, 11:08

... of active latency were associated with concentration ability, and passive latency with verbal proficiency and recall [72] The decreases in P3 and novelty P3 with increasing age, and indeed a similar ... elicited N2b was found to continuously increase in latency and decrease in amplitude with increasing age These findings suggest the constancy of automatic distinction and analytical processes ... through both increases and decreases in stimulus intensity [15] In addition, MMN latencies have been found to increase with increased standard-deviant intensity deflections, reflecting an elevated cognitive...

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Tài liệu SURVEY OF CASE STUDIES OF THE USE OF KNOWLEDGE MANAGEMENT IN SOFTWARE ENGINEERING docx

Ngày tải lên : 16/01/2014, 16:33

... managers and developers about what they meant by knowledge management and got answers like manage, plan, deploy, collect and spread knowledge in an organisation, and it in a planned manner, and to ... cost data, process data as project methodology information and information on tools and technology used, as well as product data such as change and error information and results on static analysis ... information that was already documented in the company, and to make it available and searchable, a kind of a bottom up way to start a knowledge management program The article then reports the usage...

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Tài liệu STUDIES OF AMERICAN FUNGI, MUSHROOMS, EDIBLE, POISONOUS, ETC ppt

Ngày tải lên : 13/02/2014, 12:20

... irregularly On the surface are silky or tomentose threads not much elevated from the surface, and as the plant ages these are drawn into triangular scales which are easily washed apart by the rains ... Mushrooms, and Characters of Mushrooms, to which their names are appended, and also to Dr Chas Peck, of Albany, N Y., and Dr G Bresadola, of Austria-Hungary, to whom some of the specimens have been ... is thin and only manifested in the young stage of the plant as a loose weft of threads As the cap expands the veil is torn and adheres to the margin, but soon disappears [Illustration: PLATE 6,...

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Tài liệu Báo cáo khoa học: Structural and functional studies of the human phosphoribosyltransferase domain containing protein 1 docx

Ngày tải lên : 15/02/2014, 01:20

... Canyuk B, Focia PJ & Eakin AE (2001) The role for an invariant aspartic acid in hypoxanthine phosphoribosyltransferases is examined using saturation mutagenesis, functional analysis, and X-ray ... and the data are given as the mean ± SD kcat was calculated using Mw (HPRT) = 27132 Da and Mw (PRTFDC1) = 28226 Da The kcat ⁄ Km for HPRT was set to 100% as a reference for both substrates, and ... regulatory ligands for PRTFDC1 The catalytic efﬁciency and substrate speciﬁcity of PRTFDC1 was further characterized using a radiochemical assay with tritium-labeled bases as substrates, whereas...

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Tài liệu Báo cáo khoa học: Enzymatic and electron paramagnetic resonance studies of anabolic pyruvate synthesis by pyruvate: ferredoxin oxidoreductase from Hydrogenobacter thermophilus doc

Ngày tải lên : 16/02/2014, 09:20

... NADH and acetyl-CoA was incubated at 70 °C under an argon atmosphere The reaction was started by adding the NADH, acetyl-CoA and enzyme solutions to the mixture, and the decrease in A3 40 as a result ... enzyme activity of the recombinant LDH was assayed at 70 °C by monitoring the lactate-dependent NADH oxidation as the decrease in A3 40 The standard assay mixture contained mm lactate, 0.2 mm NADH and ... analysis was not possible The substrates, CoA and CO2, were involved in the two reactions catalyzed by POR and OGOR (Fig 1, dashed arrows) In particular, CoA was a substrate of OGOR as well as...

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Tài liệu A REVIEW OF INDOOR AIR POLLUTION AND HEALTH PROBLEMS FROM THE VIEWPOINT OF ENVIRONMENTAL HYGIENE: FOCUSING ON THE STUDIES OF INDOOR AIR ENVIRONMENT IN JAPAN COMPARED TO THOSE OF FOREIGN COUNTRIES pptx

Ngày tải lên : 17/02/2014, 22:20

... SO2 are associated with the use of coal and other fuels for heating and cooking.52) Biological Pollutants Dander, mold, dust, and other organisms carried into by animals and people are biological ... in Yokohama, Kanagawa Prefecture Indoor Environ., 9, 37–43 (in Japanese) Yamasaki, Y., Wang, B., Sakano, N., Wang, D and Takigawa, T (2006) Relationship between indoor air pollutants and living ... (in Japanese) Fukutomi, Y., Yasuda, H., Nakazawa, T., Taniguchi, M and Akiyama, K (2009) Indoor Mite and Insect Allergens and Allergic Disease Indoor Environ., 12, 87–96 (in Japanese) World Health...

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Tài liệu Báo cáo khoa học: Functional studies of active-site mutants from Drosophila melanogaster deoxyribonucleoside kinase Investigations of the putative catalytic glutamate–arginine pair and of residues responsible for substrate speciﬁcity docx

Ngày tải lên : 19/02/2014, 02:20

... rev: 5¢-GCGAGCGCTAAAAATGGAGTGCTCCATTAT TTTTAGC-3¢ R105K-fwd: 5¢-GCTAAAAATAATGGAG AAATCCATTTTTAGCGCTCGC-3¢ R105K-rev: 5¢-GCG AGCGCTAAAAATGGATTTCTCCATTATTTTTAGC-3¢ Sequence veriﬁcation Plasmids of ... this mutant is that it gained negative cooperativity with dThd and dCyd The Y70W mutant was further characterized using the nucleoside analogues, AraC, AraT and BVDU Km for AraC was increased 59-fold, ... CTTGGGATCTTTCCACATCAGCTCCAGCAG-3¢ Q81Nfwd: 5¢-TGGGCCATGCCCTTTAACAGTTATGTCACG CTG-3¢ Q81N-rev: 5¢-CAGCGTGACATAACTGTTAAA GGGCATGGCCCA-3¢ R105H-fwd: 5¢-GCTAAAAATAA R105HTGGAGCACTCCATTTTTAGCGCTCGC-3¢...

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Tài liệu Báo cáo khoa học: Comparative studies of endonuclease I from cold-adapted Vibrio salmonicida and mesophilic Vibrio cholerae docx

Ngày tải lên : 19/02/2014, 05:20

... ssDNA and plasmid were analyzed using linearized pBAD ⁄ gIII plasmid, linearized and denatured plasmid and intact plasmid The pBAD ⁄ gIII plasmid was linearized using SalI and denatured by incubation ... Biolabs (Ipswich, MA, USA), and T4 DNA ligase was purchased from Sigma-Aldrich DNaseAlertTM and RNaseAlertTM QC System kit was purchased from Ambion Inc (Austin, TX, USA) and Integrated DNA Technologies ... Pure and Applied Chemistry) Endonuclease I from V salmonicida and V cholerae recommendations for DSC measurements and analysis [38] were used as a guideline The scan rate was set to °CÆmin)1, and...

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