Báo cáo vật lý: "Mechanochemical Synthesis and Characterisation of Bismuth-Niobium Oxide Ion Conductors" ppsx

Tài liệu Báo cáo Y học: Phosphatidylinositol synthesis and exchange of the inositol head are catalysed by the single phosphatidylinositol synthase 1 from Arabidopsis docx

... Phosphatidylinositol synthesis and exchange of the inositol head are catalysed by the single phosphatidylinositol synthase 1 from Arabidopsis Anne-Marie Justin, Jean-Claude Kader and Sylvie CollinUniversite´Pierre ... hostnaturally devoid of phosphatidylinositol (PtdIns). In the context of the bacterial membrane and in addition to de novo synthesis, the plant enzyme is capable of catalysing the exchange of the inositol ... reaction followed by synthesis is puzzling or in anycase very difﬁcult to analyse in terms of kinetics. From afunctional point of view, if a reaction reverse of synthesis followed by synthesis using...

Báo cáo khoa học: Identiﬁcation and characterization of the metal ion-dependent L-alanoyl-D-glutamate peptidase encoded by bacteriophage T5 pdf

... Asp130, and His133) that are typical for metallopeptidases of the M15 family and take part in the binding of the metal ion in the process of catalysis [28].This is the ﬁrst example of an l-alanoyl-d-glutamate peptidase ... Identiﬁcation and characterization of the metal ion-dependent L-alanoyl-D-glutamate peptidase encoded by bacteriophage T5 Galina V. Mikoulinskaia1, Irina V. Odinokova2, Andrei A. ... ê 2009 The Authors Journal compilation ê 2009 FEBS are the closest to bacteriophage T5 peptidase; they are encoded by the genomes of bacteriophages ST64T,PS3, phiEcoM, and RB43, and the bacteria...

Báo cáo hóa học: " Pipeline synthesis and optimization of FPGAbased video processing applications with CAL" pot

... al.: Pipeline synthesis and optimization of FPGA-based video processing applications with CAL.EURASIP Journal on Image and Video Processing 2011 2011:19.Submit your manuscript to a journal and ... nodes 1 and 4 with either one of the following: node 1 with lightcolor and node 4 with light color; node 1 with lightcolor and node 4 with dark color ; node 1 with darkcolor and node 4 with dark ... several video processing applications, and finally, the last section concludes the article.2 Pipeline synthesis and optimization: backgroundIn computing, a pipeline is a set of data processing...

Báo cáo hóa học: " Direct Synthesis and Characterization of Optically Transparent Conformal Zinc Oxide Nanocrystalline Thin Films by Rapid Thermal Plasma CVD" pptx

... 6:568http://www.nanoscalereslett.com/content/6/1/568Page 5 of 12 NANO EXPRESS Open Access Direct Synthesis and Characterization of Optically Transparent Conformal Zinc Oxide Nanocrystalline Thin Films by Rapid Thermal Plasma CVDJoachim ... Thin Solid Films 1997, 295:104-106.doi:10.1186/1556-276X-6-568Cite this article as: Pedersen et al.: Direct Synthesis and Characte rization of Optically Transparent Conformal Zinc Oxide Nanocrystalline ... deposited by plasma- enhanced chemical vapor deposition. Thin Solid Films 2005, 473:35-40.36. Cebulla R, Wendt R, Ellmer K: Al-doped zinc oxide films deposited by simultaneous rf and dc excitation of...

Báo cáo hóa học: " Solvothermal Synthesis and Characterization of Chalcopyrite CuInSe2 Nanoparticles" pptx

... pattern (a) and Raman spectrum (b) of CuInSe2product prepared at 200 °C for24 h218 Nanoscale Res Lett (2010) 5:217–223123 NANO EXPRESS Solvothermal Synthesis and Characterization of Chalcopyrite CuInSe2NanoparticlesHuiyu ... spectrum of I-III-VI2 chalcopyrite compounds. The A1mode inCuInSe2results from the motion of the Se atom, and the Cu and In atoms remain at rest. The other two weak peaks at62 and 125 cm-1can ... formation of binarycopper chalcogenides.Figure 4b shows the SEM images of CuInSe2nanopar-ticles prepared with time of 15 h. Most of the nanoparticleshave an average size of about 55–60 nm and...

Báo cáo vật lý: "Influence of the Silica-to-Surfactant Ratio and the pH of Synthesis on the Characteristics of Mesoporous SBA-15" ppt

... available in the literature.10,11 It is reported that the ratio of the silica source to the surfactant ratio and the pH of the synthesis gel can greatly influence the characteristics of the resulting ... amounts of C1– ions. Therefore, for the partial dehydration of PEO units, the volume of the hydrophilic part of the micelle decreases. This leads to an increase in the hydrophobic region or ... materials as they generally control the formation of micelles during the synthesis. 8 Hence, many aspects of the synthesis processes are involved in developing these porous materials, and they still...

Báo cáo vật lý: "Selective Oxygenation and Plant-Growth Regulatory Activity of Sesquiterpene Lactones" pot

... structure of compound 7. Journal of Physical Science, Vol. 21(2), 99–107, 2010 99 Selective Oxygenation and Plant-Growth Regulatory Activity of Sesquiterpene Lactones Sabir Hussain* and ... Lett., 39(31), 5655–5658. Oxygenation and Plant-Growth Regulatory Activity 102 showed IR bands (CHCl3) at 3500, 1760, 1669, 1455, 920, and 862 cm–1 and 1H NMR signals (CDCl3, ... mp, IR and NMR of the authentic samples. Compound 9 showed IR bands at 1780 cm–1 due to the presence of δ-lactone, bands at 3540 cm–1 due to the hydroxyl group and bands at 1755 and 1640...

Báo cáo vật lý: "The Kinetics and Mechanism of the Core-shell Styrene-butyl Acrylate Polymerisation" pdf

... experimentally and estimates of the emulsion polymerisation mechanism of synthesis for the obtained core and shell. The determination of the polymerisation reaction kinetics of the styrene core and butyl ... is the polymerisation rate of the styrene core, and k is the rate reaction constant in the formation of the styrene core. 3.4 Mechanism of Reaction in the Formation of the Styrene Core The ... in their quantitative experiment, and the Harkins5 micellar theory is the basis of the theory for emulsion polymerisation kinetics. Smith and Ewart6 found Core-shell Styrene-butyl Acrylate...

Báo cáo vật lý: "Thermo-mechanical and Light Transmittance of Silica Diffusant Filled Epoxy Composites" docx

... Silica Diffusant Filled Epoxy Composites 96 Table 1: EEW and viscosity of liquid epoxy, DGEBA, cycloaliphatic epoxy and novolac epoxy. Epoxy resin EEW Viscosity at 25°C (cP) Liquid epoxy ... Thermo-mechanical and Light Transmittance of Silica Diffusant Filled Epoxy Composites Lim Wei Chin1, Huong Ling Hung2 and Chow Wen Shyang1* 1School of Materials and Mineral Resources ... cycloaliphatic epoxy and novolac epoxy. Attempts are made to investigate the effects of spherical silica (SS) on light transmittance, and the thermal and dynamic mechanical properties of the epoxy blends....

Báo cáo vật lý: "EXOTHERMIC TRANSITIONS ON COOLING OF GELATINIZED NATIVE RICE STARCH STUDIED BY DIFFERENTIAL SCANNING CALORIMETRY" doc

... properties of starch- containing foods by changing the granule swelling, solubilization, and crystallization of starch polymers.8 In the case of native rice starch, other than the gelatinization peak ... effects of starch concentration, cooling rate and heating-end-temperature (or cooling- start-temperature) on the manifestation of amylose-lipid complexes transition present in native rice starch ... Physical Science, Vol. 18(2), 37–47, 2007 37 EXOTHERMIC TRANSITIONS ON COOLING OF GELATINIZED NATIVE RICE STARCH STUDIED BY DIFFERENTIAL SCANNING CALORIMETRY A.A. Karim1*, Y.P. Chang1,...

Báo cáo vật lý: "Synthesis and Characterization of Bismuth Tantalate Binary Materials for Potential Application in Multilayer Ceramic Capacitors (MLCC)" doc

... 53 Synthesis and Characterization of Bismuth Tantalate Binary Materials for Potential Application in Multilayer Ceramic Capacitors (MLCC) K.B. Tan*, F.G. Anna and Z. Zainal Chemistry ... Pellets of single phase sample were prepared using a stainless steel die measuring 8 mm in diameter. Sufficient amount of powder was added, cold pressed uniaxially, and sintered at 1100oC in order ... Synthesis and Characterization of BiTaO4 54 conductors, catalysts, band-pass filters, radio frequency applications and others.1–5 The interesting properties are anticipated at the helm of bismuth...

Báo cáo vật lý: "Preliminary Studies for Production of Fatty Acids from Hydrolysis of Cooking Palm Oil Using C. rugosa Lipase" pot

... 79 Preliminary Studies for Production of Fatty Acids from Hydrolysis of Cooking Palm Oil Using C. rugosa Lipase N.A. Serri, A.H. Kamarudin*, S.N. Abdul Rahaman School Of Chemical Engineering, ... conversion of fatty acid.8 The optimum oil loading is 0.1 g/ml iso-octane. 3.4 Effect of Temperature The conversion of fatty acids produced from the hydrolysis of palm oil using C. rugosa ... DISCUSSION 3.1 Typical Hydrolysis Profile Figure 1 shows a typical hydrolysis profile of palm oil at temperature of 45ºC for an initial palm oil concentration of 0.1 g palm oil/ ml iso-octane at...

Báo cáo vật lý: "Synthesis, Characterisation and Catalytic Performance of Porous Nafion Resin/Silica Nanocomposites for Esterification of Lauric Acid and Methanol" potx

... Journal of Physical Science, Vol. 20(2), 23–36, 2009 23 Synthesis, Characterisation and Catalytic Performance of Porous Nafion Resin/Silica Nanocomposites for Esterification of Lauric Acid and ... Catalytic Performance (%) Catalytic Performance (%) Synthesis, Characterisation and Catalytic Performance 34 Table 4: Influence of the molar ratio of methanol :lauric acid, R, on the esterification ... (▼) of methyl laurate from the esterification of lauric acid and methanol as a function of (a) Nafion resin and (b) Nafion resin load in the NR/S nanocomposite. Nafio resin (wt%) Amount of Nafion...

Báo cáo vật lý: "Mechanochemical Synthesis and Characterisation of Bismuth-Niobium Oxide Ion Conductors" ppsx

... Mechanochemical Synthesis and Characterisation of Bismuth-Niobium Oxide Ion Conductors S.N. Ng*, Y.P. Tan* and Y.H. Taufiq-Yap Department of Chemistry, Faculty of Science, Universiti ... Preparation via a traditional solid-state reaction usually requires high temperatures and long firing cycles leading to the inevitable coarsening of particles and aggregation of the powders, ... Mechanochemical synthesis and ionic conductivity in Gd(Sn1-yZry)2O7 (0 ≤ y ≤ 1) solid solution. J. Solid State Chem., 178, 3771–3778. Mechanochemical Synthesis and Characterisation 76 ...

Báo cáo vật lý: "LATTICE DYNAMICS AND NORMAL COORDINATE ANALYSIS OF HTSC Tl2Ba2Cu1O6" potx

... Lattice Dynamics and Normal Coordinate Analysis 30 2.2 Normal Coordinate Analysis of the Zero Wave Vector Vibrations of Tl2Ba2Cu1O6 The study of lattice vibrations and the free ... Lattice Dynamics and Normal Coordinate Analysis 32 Table 3: Calculated phonon frequencies of Tl2Ba2Cu1O6 Symmetry species Frequency (cm–1) using lattice dynamics Using normal coordinate ... infrared and Raman spectra of the superconducting cuprate perovskites MBaCu2O2 (M = Nd, Er, Dy, Tm and Eu) and reported the possible origins of phonon softening and the systematic variation of...

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