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Comparison of Two Synthesis Routes to Obtain Gold Nanoparticlesin Polyimide

Application and Comparison of Two Biotic Ligand Models Predicting Copper Toxicity and Accumulation in Heavy Metal Tolerant Moss

Application and Comparison of Two Biotic Ligand Models Predicting Copper Toxicity and Accumulation in Heavy Metal Tolerant Moss

. difference seemed to be because of the detoxification processes of copper in the moss. The stability constant of proton could be calculated only for toxicity model. used in the development of the BLM. The objectives of this study were 2-fold: (1) to develop two BLMs for the prediction of copper toxicity and copper accumulation...
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Báo cáo Y học: Evaluation of two biosynthetic pathways to d-aminolevulinic acid in Euglena gracilis potx

Báo cáo Y học: Evaluation of two biosynthetic pathways to d-aminolevulinic acid in Euglena gracilis potx

... C-P16) of the phytyl moiety of 13C-labeled chlorophyll a were higher than those of carbons of the chlorin ring moiety. Synthesis of 13C-labeled methyl pheophorbideaand determination of 13C-incorporation ... cycle of theTCA cycle, of carbons of 13C-labeled methyl pheop horbidea derived from C-4 of ALA (3). Thus, the13C-enrichmentratio of C-5 of 13C-labeled ALA (3v -7v) takes the value of between ... the p resence of D-[1-13C]glucose. Its purity was judged to be high by comparison of the1H-NMR and UV spectra with those of authentic chlorophyll a (1). The13C-enrichments of c arbons(C-P2,...
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Báo cáo khoa học: Structure and positioning comparison of two variants of penetratin in two different membrane mimicking systems by NMR pdf

Báo cáo khoa học: Structure and positioning comparison of two variants of penetratin in two different membrane mimicking systems by NMR pdf

... CH2choline protons (at 4.30 p.p.m., 3.68 p.p.m).The side-chains of the two tryptophan residues, Trp48 andTrp56 have NOEs to both the 2-CH2glycerol protons and to the choline protons (3.68 p.p.m) ... position of penetratin with respect to the bicelleParamagnetic probes were added to the different samples to determine positioning of the peptide relative to thesurface and interior of the bicelle ... together with the position of thepeptide relative to the surface and interior of the bicelles.Correpsondence to L. Ma¨ler, Department of Biochemistry andBiophysics, The Arrhenius Laboratories...
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 Báo cáo y học:

Báo cáo y học: "Comparison of a Two-Lead, Computerized, Resting ECG Signal Analysis Device, the MultiFunction-CardioGramsm or MCG (a.k.a. 3DMP), to Quantitative Coronary Angiography for the Detection of Relevant Coronary Artery Stenosis (70%)

. adjustment to preva-lence of stenosis [23]. Moreover, to assess the per-formance of the prediction of stenosis independent of the prevalence of stenosis,. in addition to an amplitude histogram, which generates a large inventory of normalized mathematical indexes of abnormality. It is the pattern of these mathematical...
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Tài liệu Báo cáo khoa học: Interferon-a induces sensitization of cells to inhibition of protein synthesis by tumour necrosis factor-related apoptosis-inducing ligand ppt

Tài liệu Báo cáo khoa học: Interferon-a induces sensitization of cells to inhibition of protein synthesis by tumour necrosis factor-related apoptosis-inducing ligand ppt

... Division of Basic Medical Sciences, St George’s, University of London, UKMembers of the tumour necrosis factor-a (TNFa) fam-ily are well known as inhibitors of cell growth andinducers of apoptosis ... binding to eIF4E regulates the extent of formation of the eIF4F initiation complex andhence the rate of 5¢-cap-dependent protein synthesis [4–6].Exposure to IFNs often alters the sensitivity of ... byTRAIL.Relationship of translational inhibition to apoptosisA striking synergistic effect on the induction of apoptosis is often observed when cells are treatedwith members of the IFN and TNF families together(reviewed...
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Tài liệu A Comparison of Approaches to Large-Scale Data Analysis pdf

Tài liệu A Comparison of Approaches to Large-Scale Data Analysis pdf

... average of 1434.7 seconds to complete.Interestingly, it takes approximately 600 seconds of raw I/O to readthe UserVisits and Rankings tables off of disk and then another 300seconds to split, ... due to the added overhead of row-by-rowinteraction between the UDF and the input file stored outside of thedatabase. Vertica’s poor performance is the result of having to parsedata outside of ... required us to (1) write to a custom tuple object us-ing Hadoop’s API, (2) modify our data loader program to transformrecords to compressed and serialized custom tuples, and (3) refac-tor each...
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Tài liệu Báo cáo khoa học: Comparison of the substrate specificity of two potyvirus proteases doc

Tài liệu Báo cáo khoa học: Comparison of the substrate specificity of two potyvirus proteases doc

... enabled us to build a molecularmodel of the latter enzyme (Fig. 2B) and to use it,together with the crystal structure of TEV protease, to interpret differences between the specificity of the two enzymes. ... To ¨zse´r et al. Comparison of two potyvirus proteasesFEBS Journal 272 (2005) 514–523 ª 2004 FEBS 523 Comparison of the substrate specificity of two potyvirusproteasesJo´zsef To ¨zse´r1, Joseph ... subsequently recombined into the GatewayÒdestination vector pKM596 [18] to create the proteaseexpression vectors. The nucleotide sequences of the inserts inall of the expression vectors were confirmed...
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Tài liệu Báo cáo khoa học: Three-dimensional structures of thermophilic b-1,4-xylanases from Chaetomium thermophilum and Nonomuraea flexuosa Comparison of twelve xylanases in relation to their thermal stability pdf

Tài liệu Báo cáo khoa học: Three-dimensional structures of thermophilic b-1,4-xylanases from Chaetomium thermophilum and Nonomuraea flexuosa Comparison of twelve xylanases in relation to their thermal stability pdf

... appears to be an improved network of inter-actions, which is reflected in the increased frequency of totalnumber of atoms, charged amino acids and hydrogenbonds. Another feature appears to be ... data sets. Iterative cycles of refinement and manual fitting were carried out using programsCNS[24] andO[25]. To monitor the progress of the refinement, a total of 10% of the reflections were setaside ... Arg58 (Oc1andOc2 atoms of aspartic acid and Ng1andNg2atomsofarginine). In CTX, Arg161 makes a salt bridge with Asp57.Hence, the a-helix region of these two enzymes is likely to bestabilized...
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