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variety baking procedure and storage on the antioxidant properties of breads with added barley flours

Báo cáo Y học: Effect of ibuprofen and warfarin on the allosteric properties of haem– human serum albumin A spectroscopic study potx

Báo cáo Y học: Effect of ibuprofen and warfarin on the allosteric properties of haem– human serum albumin A spectroscopic study potx

Báo cáo khoa học

... affect the coordination state of haem iron (see Fig 2), His242 does not appear to be a likely candidate for the axial haem bonding CONCLUSIONS The effect of ibuprofen and warfarin on the electronic ... [22] The HSA concentration ranged between 3.0 Â 1028 M and 2.0 Â 1026 M , the haem concentration was 1.0 Â 1027 M , and the ibuprofen and warfarin concentrations were 5.0 Â 1022 M The electronic ... vicinity of the binding site(s), affecting both the structure and the ligand binding properties of the whole HSA molecule [1 –11] The interaction of ligands with HSA occurs mainly in two regions According...
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Effect of dissolved organic matter (DOM) and biofilm on the adsorption capacity of powdered activated carbon in activated sludge

Effect of dissolved organic matter (DOM) and biofilm on the adsorption capacity of powdered activated carbon in activated sludge

Môi trường

... shows the adsorption isotherm of new PAC, PAC in the aeration tank, and PAC after 1st and 4th incubation The adsorption capacity of PAC decreased with incubation time In other word, the adsorption ... quilibriumC oncentration of 3,5-D P(m l ) C g Figure Adsorption isotherm of 3,5-DCP onto new PAC, PAC in the aeration tank, and PAC in the bacterial cultivations Summary and conclusions The objective of ... the effect of DOM and biofilm on the adsorption capacity of PAC in the aeration tank of PACT process Materials and methods 2.1 Operation of powdered activated carbon treatment (PACT) system The...
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Báo cáo khoa học: Studies on the regulatory properties of the pterin cofactor and dopamine bound at the active site of human phenylalanine hydroxylase pptx

Báo cáo khoa học: Studies on the regulatory properties of the pterin cofactor and dopamine bound at the active site of human phenylalanine hydroxylase pptx

Báo cáo khoa học

... dene the position, orientation, conformation and hydrogen bonding network of the pterin cofactor in the three structures Superpositions of the binary and ternary complexes of hPAH onto the crystal ... decrease of phosphorylation rate seen at the concentration x of H4biopterin vo is the rate in the absence of H4biopterin and vmin is the rate at very high concentrations of H4biopterin The observed ... orientation (relative to the catalytic iron) and the hydrogenbonding network of the bound H4biopterin Moreover, the substrate induced repositioning of the cofactor also accounts for the release of...
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Báo cáo Y học: The Fe-only nitrogenase and the Mo nitrogenase from Rhodobacter capsulatus A comparative study on the redox properties of the metal clusters present in the dinitrogenase components doc

Báo cáo Y học: The Fe-only nitrogenase and the Mo nitrogenase from Rhodobacter capsulatus A comparative study on the redox properties of the metal clusters present in the dinitrogenase components doc

Báo cáo khoa học

... to one-electron reduction of the semireduced to the reduced and EPR silent state of the FeMo cofactor [45] DISCUSSION The FeMo cofactor, one of the two unique metal clusters present in the MoFe ... kinetics of MoFe protein reduction and hydrogen evolution under conditions of limiting electron flux show that the rates of association with the Fe-protein and electron transfer are independent of the ... preferred the use of the rapid and high-yield one-column method (Q-Sepharose) also for the purification of the MoFe protein in the present study Determination of nitrogenase activity and protein content...
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Advertising and Marketing on the Internet Rules of the road ppt

Advertising and Marketing on the Internet Rules of the road ppt

Tiếp thị - Bán hàng

... full refunds for any reason You also must tell the consumer the terms of the offer YOU MUST TELL THE CONSUMER THE TERMS OF THE OFFER Wool and Textile Products The Textile and Wool Acts require you ... the security and confidentiality of their personal information in the online marketplace Many consumers also report being wary of engaging in online commerce, in part because they fear that their ... numbers of other purchasers; a fully-audited financial statement of the seller; the background and experience of the business’s key executives; the cost of starting and maintaining the business; and...
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Báo cáo khoa học: The influence of temperature and osmolyte on the catalytic cycle of cytochrome c oxidase ppt

Báo cáo khoa học: The influence of temperature and osmolyte on the catalytic cycle of cytochrome c oxidase ppt

Báo cáo khoa học

... The temperature in the cuvette was monitored during the assay with a T-type thermocouple and was constant within ± 0.1 K over the course of the measurement The rate constant on the ordinate is a ... at the onset of a second catalytic cycle of reduction of CCO by cytochrome c Mitchell and Rich [47] proposed that two protons were taken up on reduction of CCO and that these were taken up concomitantly ... evolution of absorption changes at 442 nm as a function of time Two typical data sets are shown One was collected at 268 K (s) and the second at 238 K An equation containing the sum of three exponential...
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Báo cáo hóa học:

Báo cáo hóa học: " The impact of spatial correlation on the statistical properties of the capacity of nakagami-m channels with MRC and EGC" pdf

Hóa học - Dầu khí

... for the improvement of the system performance [29] Page of 12 The temporal behavior of the channel capacity can be investigated with the help of the LCR and ADF of the channel capacity The LCR of ... can be found with the help of (4) and by employing the relation pg(z) = (1/gs) pΞ (z/gs) Thereafter, applying the concept of transformation of random variables, the PDF pC(r) of the channel capacity ... approximation for the PDF of a sum L ´ l=1 ζl (t) of Nakagami-m processes and applying the concept of transformation of random variables [[40], Equations 7-8], the PDF p Ψ (z) of the squared sum of Nakagami-m...
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Báo cáo hóa học:

Báo cáo hóa học: " The Role of Intrinsic and Surface States on the Emission Properties of Colloidal CdSe and CdSe/ZnS Quantum Dots Giovanni Morello Æ Marco Anni Æ Pantaleo Davide Cozzoli " potx

Báo cáo khoa học

... By considering only thermal population effects in the range of 15–60 K, we have imposed and solved a set of rate equations The solutions gave us the expressions for the intensities I1, I2 and ... shown in the Table We note that by studying the decays at the different emission wavelengths (corresponding to the three transitions) the general nonexponential behavior, along with the lifetimes, ... about 60 ps and 450 ps, respectively, and from surface states with lifetime of 9–10 ns The contribution of surface states to the PL is considerably reduced after inorganic passivation of the CdSe...
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Báo cáo khoa học:

Báo cáo khoa học: "Interactive effects of waterlogging and irradiance on the photosynthetic performance of seedlings from three oak species displaying different sensitivities (Quercus robur, Q petraea and Q rubra)" docx

Báo cáo khoa học

... tree distribution in the bottomland plains of the south-eastern United States (Gardiner and Hodges,1996), and were consistent with the observed distribution of Nothofagus solandri and N menziesii ... interaction was detected between waterlogging and the level of irradiance on most of the variables tested mass-to-area (table I) The results from the second experiment essentially the same Only a ... chlorophylls A detailed discussion on this issue lies beyond the aims of our experiment Effects of waterlogging on growth and photosynthetic performance of leaves: comparison among species Waterlogging...
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Báo cáo khoa học:

Báo cáo khoa học: "Effects of needle clumping in shoots and crowns on the radiative regime of a Norway spruce canopy Alessandro Cescatti" ppsx

Báo cáo khoa học

... vegetation and the atmosphere [17] The relevance of these issues has encouraged the implementation of canopy models for the prediction of radiative fluxes within vegetation canopies, and the development ... architecture on gap fraction DISCUSSION Results of the analyses on leaf spatial distribution demonstrate that the assumptions of canopy homogeneity and of random leaf distribution are not valid in the ... Because the number of pines and birches in the plot was limited, the stand was treated assuming that spruce is the only tree species tecture and The topographic position and height of each within the...
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Báo cáo lâm nghiệp:

Báo cáo lâm nghiệp: "Interactions of ozone and pathogens on the surface structure of Norway spruce needle" potx

Báo cáo khoa học

... the needles infection in ambient air fumigation The fumigation with higher ozone concentrations could be sterilizing The effect of the ozone fumigation and fungal infection on the epicuticular ... wax covering the stomata was more often flat and solid under ozone exposure with concentrations higher than 200 !g The change was observable at the edges of the stomata (P= 0.0346) The apparently ... f of were the most infected, l9 /m while only a few infected needles could be observed in the material that was fumigated with higher ozone concentrations The surface structure of infected control...
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Effects of time of heatsetting on the tensile properties of ingeo™ poly (lactic acid) (PLA) fabric

Effects of time of heatsetting on the tensile properties of ingeo™ poly (lactic acid) (PLA) fabric

Môi trường

... Production cycle of Ingeo™ Cargill Dow developed a patented and minimal cost continuous process for the production of PLA polymer The process begins with the continuous condensation of lactic ... Effect of time of heatsetting on the linearity of load extension in warp direction of knitted Ingeo™ Poly (lactic acid) fabric Figure Effect of time of heatsetting on the linearity of load extension ... Effect of time of heatsetting on the tensile Extension EM [%] in Weft direction of knitted Ingeo™ Poly (lactic acid) [PLA] Figure Mean [Ā] of effect of time of heatsetting on the tensile extension...
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Báo cáo khoa học: The importance of polymerization and galloylation for the antiproliferative properties of procyanidin-rich natural extracts doc

Báo cáo khoa học: The importance of polymerization and galloylation for the antiproliferative properties of procyanidin-rich natural extracts doc

Báo cáo khoa học

... at IC50, the fractions with the highest mean degree of polymerization and percentage of galloylation (VIIIG and IVG) induced a G2-phase cell cycle arrest, whereas the rest of the fractions did ... alterations at the beginning of the apoptotic process Chromatin condensation was also seen, and confirmed the induction of apoptosis by fractions VIIIG and IVG (Fig 4A) Finally, DNA fragmentation was ... to the nonsignificant effect of the day factor, we reanalyzed with a one-way anova), and finally, a multicomparison between compounds with respect to the control was performed anova with Bonferroni...
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Báo cáo khoa học: Effect of oculopharyngeal muscular dystrophy-associated extension of seven alanines on the fibrillation properties of the N-terminal domain of PABPN1 pot

Báo cáo khoa học: Effect of oculopharyngeal muscular dystrophy-associated extension of seven alanines on the fibrillation properties of the N-terminal domain of PABPN1 pot

Báo cáo khoa học

... effect on the fibrillation properties of the most extreme disease-associated extension of seven additional alanines, fibrillation kinetics and fibril properties of N-WT were compared with those of the ... conformation is presumably very slow under the applied conditions This assumption, and the fact that seeds lose their activity upon incubation, may be responsible for the only moderate acceleration of ... propensity of the N-(+7)Ala variant to adopt the b-cross state Fibrils of N-WT and N-(+7)Ala also differ with respect to the fibril growth rates In the case of N-WT, the conversion to the fibrillar conformation...
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Báo cáo khoa học: On the aggregation properties of FMRP – a link with the FXTAS syndrome? pot

Báo cáo khoa học: On the aggregation properties of FMRP – a link with the FXTAS syndrome? pot

Báo cáo khoa học

... understanding granule formation and could have a link with the pathogenesis of FXTAS Results FXR proteins present aggregation and amyloidogenic hot-spots To understand the aggregation properties of ... potential hot-spots of aggregation ⁄ fibrillation and showed that they all cluster in the protein N-terminus We then studied the aggregation behaviour of various constructs from FMRP, FXR1P and FXR2P using ... degree of amino acid sequence conservation in their amino terminus and central region comprising Tudor and KH domains, whereas the carboxyl terminus has low sequence similarity with the only common...
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Báo cáo khoa học:

Báo cáo khoa học: "ON THE SUCCINCTNESS PROPERTIES OF UNORDERED CONTEXT-FREE GRAMMARS" ppt

Báo cáo khoa học

... polynomiaUy bigger than the size of a grammar for the language itself The proof of this claim rests on inspection of one of the standard proofs, say Hopcroft and Ullman [5] The result is proved ... that the permutation language P,~ really has s counting Proof This proof is really just a generalization of the proof of Theorem It uses, however, the Q subsets in a way that the proof of Theorem ... distinct parts: one tuple given by the conclusion of the Pigeonhole Principle, involving the Pigeonhole Principle, and another involving and let A be R(e) The size of is correct, and since an argument...
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Influence of the support on the physicochemical properties of Pt electrocatalysts: Comparison of catalysts supported on different carbon materials

Influence of the support on the physicochemical properties of Pt electrocatalysts: Comparison of catalysts supported on different carbon materials

Hóa học - Dầu khí

... high content of oxygen groups, compared with the other materials The oxidation treatments affected the different properties of the carbon materials and the effects depended on the severity of the ... cells The use of these non-conventional carbon materials as support allowed studying the influence of support properties on the physicochemical properties of catalysts Thus, the main conclusions ... area and the pore volume of the carbon materials, which depended on the oxidation conditions [22,23,25] More severe oxidation conditions resulted in a more significant decrease of the textural properties...
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Báo cáo sinh học:

Báo cáo sinh học: " Influence of helium-ion bombardment on the optical properties of ZnO nanorods/p-GaN light emitting diodes" pot

Điện - Điện tử

... eV) The observation of the band-edge emissions at 380 nm (3.26 eV) are attributed to the first and second longitudinal optical (LO) phonon replica This is consistent with the LO-phonon energy of ... that the PL intensity of the near-band-edge decrease and the PL intensity of the deep level emission increase after the He+ ion irradiation The decrease in the UV emission is due to degradation ... position of the Oi level is located approximately at 2.28 eV below the conduction band and the Zni level is theoretically located at 0.22 eV below the conduction band Therefore the transition energy...
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báo cáo hóa học:

báo cáo hóa học:" Influence of helium-ion bombardment on the optical properties of ZnO nanorods/p-GaN light emitting diodes" pdf

Hóa học - Dầu khí

... eV) The observation of the band-edge emissions at 380 nm (3.26 eV) are attributed to the first and second longitudinal optical (LO) phonon replica This is consistent with the LO-phonon energy of ... that the PL intensity of the near-band-edge decrease and the PL intensity of the deep level emission increase after the He+ ion irradiation The decrease in the UV emission is due to degradation ... position of the Oi level is located approximately at 2.28 eV below the conduction band and the Zni level is theoretically located at 0.22 eV below the conduction band Therefore the transition energy...
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