influence of phenolic group content
Tài liệu Influence of future air pollution mitigation strategies on total aerosol radiative forcing pdf
... 5567Twomey, S.: The influence of pollution on the shortwave albedo of clouds, J. Atmos. Sci., 34,1249–1152, 1977. 5565Unger, N., Shindell, D., Koch, D., and Streets, D.: Cross influence of ozone and ... the ratio of global mean burdento global mean emission) is influenced by changes of the source distribution as wellas changes in the aerosol and oxidant composition. The influence of changes ... mode, is a result of the interdependence of sulfate andcarbonaceous emission to form aerosols of the accumulation size mode range. Gas-phase SO4condensates on the surface of primary emitted...
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Tài liệu Báo cáo khoa học: Influence of modulated structural dynamics on the kinetics of a-chymotrypsin catalysis Insights through chemical glycosylation, molecular dynamics and domain motion analysis pptx
... catalytic mechanism of the enzyme.Structural insights into the mechanochemicalnature of a-CT catalysisA more detailed analysis of the influence of chemicalglycosylation on the dynamics of a-CT from ... glycanmolar contents for these a-CT glycoconjugates weresequentially increased to levels of around 7–8 mol of glycan per mol of protein. This is approximately 50–60% of the total glycan content ... within a cutoff distance (rc¼ 6.0 A˚). The dynamics of the resulting network are then defined by the Ni · Nj Kir-chhoff connectivity matrix of interresidue contacts (G)where the off diagonal...
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Báo cáo khoa học: Influence of inflammation-related changes on conformational characteristics of HLA-B27 subtypes as detected by IR spectroscopy potx
... are due to different packing of the protein chainsin crystallo. A comparison of the X-ray structuresrevealed, however, that the structures of the HC and of b2m of the two subtypes appear nearly ... conformational flexibility of the B*2705HC in comparison to that of B*2709 found also incase of pVIPR-U5 (see IR results, Fig. 2) must beregarded as an intrinsic property of the HC of the twosubtypes ... studythe effect of lowering the pH such that it approachedthat in an inflamed tissue [12].To this end, we analysed the influence of a pH value of 5.6 on the thermal stability of all four HLA-B27:peptidecomplexes...
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Báo cáo khoa học: The influence of heterodimer partner ultraspiracle/retinoid X receptor on the function of ecdysone receptor pot
... 1 h after addition of ligand and reached peaklevels of 19 000-fold induction by 48 h after addition of ligand (Fig. 11A). The turn off of reporter activityafter withdrawal of ligand is also ... the place of USP in all EcR gene switchesdeveloped to date. One of the major limitations of cur-rent versions of EcR gene switches is the requirement of micromolar concentrations of ligand ... terms of low background levels of reporter geneactivity in the absence of a ligand and high levels of reporter gene activity in the presence of a ligand [23].However, the ligand sensitivity of...
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Báo cáo khoa học: The influence of cold shock proteins on transcription and translation studied in cell-free model systems pdf
... efficiency of various genes under thecontrol of a strong promotor is influenced by manyFig. 5. Influence of CSPs on the in vitro translation of CAT. Activitylevel of CAT after in vitro translation of ... inherentexperimental errors of our assay. However, the expres-sion of CAT under the influence of any of the threeused CSPs resulted in a significant, dramatic decrease of protein synthesis rate ... cases. Thereforewe can confirm the hypothesis of [6] that high concen-trations of CSPs lead to an inhibition of generalR. Hofweber et al. Influence of CSPs on transcription and translationFEBS...
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Báo cáo khoa học: The influence of cholesterol on the interaction of HIV gp41 membrane proximal region-derived peptides with lipid bilayers potx
... membrane interaction behaviour of MPRP-Cand MPRP-I is independent of the membrane phasebut not of the presence of charged lipids. Cholesteroldoes not reduce the extent of or potentiate membraneinteraction. ... membrane interactions of peptidescan be enhanced by a concerted action of severalmembrane-binding motifs or by the particular dispo-sition of key residues in the context of long peptides oreven ... analysis of partition into membranes of mem-brane proximal region sequence. (A) Values of DGwif< 0 indicatethe sequence residues with tendency to the membrane–waterinterface. (B) Values of...
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Entitling art: Influence of title information on understanding and appreciation of paintings doc
... value of paintings. British Journal of Psychology,94(1), 99–110.Russell, P. A., & Milne, S. (1997). Meaningfulness and hedonic value of paintings: effects of titles. EmpiricalStudies of the ... 193Entitling art: Influence of title informationon understanding and appreciation of paintingsHelmut Ledera,b,*, Claus-Christian Carbona, Ai-Leen RipsasbaFaculty of Psychology, University of Vienna, ... single picture. Of thesethree selected titles they had to rank them according to the order of plausibility. In 79.4% of all cases, the assi gned title matched with the group of three titles...
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Báo cáo khoa học: Influence of divalent cations on the structural thermostability and thermal inactivation kinetics of class II xylose isomerases pdf
... the inactivation courses of apo-TNXIand of TNXI in the presence of 5 mm concentrations of each of the three divalent cations (Mg2+,Mn2+,orCo2+). With the exception of apo-TNXI, whose inacti-vation ... inactivation inthe presence of 5 mm metal at 99–100 °C was slowest in the presence of Mn2+[half-life (t1 ⁄ 2) of 84 min], compared to Co2+(t1 ⁄ 2 of 14 min) andMg2+(t1 ⁄ 2 of 2 min). While adding ... optimal temperatures of activity often in excess of 100 °C [1]. Studies focus-ing on the molecular basis for the thermostability of these enzymes have revealed an array of subtle contri-buting...
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Báo cáo khoa học: Weak organic acid stress inhibits aromatic amino acid uptake by yeast, causing a strong influence of amino acid auxotrophies on the phenotypes of membrane transporter mutants ppt
... College London, UKThe ability of yeasts to grow in the presence of weak organicacid preservatives is an important cause of food spoilage.Many of the determinants of acetate resistance in Sac-charomyces ... intracellular levels of benzoate and fluoresceinby catalysing an active efflux of these compounds from thecell [2,4]. The inhibitory effects of different organic acids oncells of the Dpdr12 mutant ... short chain(C3)8) carboxylic acids of reasonable water solubility [5,6].A similar spectum of acids is also capable of mediating theWar1p-dependent induction of Pdr12p [3,6]. These are acidsthat...
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Báo cáo khoa học: The influence of temperature and osmolyte on the catalytic cycle of cytochrome c oxidase ppt
... presence of low concentrations of cytochrome c plus TMPD and ascorbate. As the concen-tration of cytochrome c is increased, the fraction of cytochrome a that is reduced increases. The fraction of cytochrome ... 90% inhibition of the overallactivity of the cytochrome c oxidase, an energetic difference of 1.2 kcalÆmol)1. Part of the inhibition probably stemsfrom a slight weakening of the interaction ... 270) 255The influence of temperature and osmolyte on the catalytic cycle of cytochromecoxidaseJack A. Kornblatt1, Bruce C. Hill2and Michael C. Marden31Enzyme Research Group, Concordia...
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Báo cáo hóa học: " Research Article Removing the Influence of Shimmer in the Calculation of Harmonics-To-Noise Ratios Using Ensemble-Averages in Voice Signals" docx
... evaluation of the influence of jitter (as well of other levels of noise and their combinations) in theperformance of the PDA and HNRSr would require extensivetests and is out of the scope of this ... spite of using estimated values forthe pulse amplitudes.Both facts can be explained by the presence, in any pulse of the signal, of the decaying tails of previous pulses. Thissummation of tails ... implementation of (28)wasperformedbysetting a sampling frequency of 22050 Hz, a fundamentalfrequency of 150 Hz (yielding 147 samples per period), andM= 300, to produce an approximate of 2 seconds of synthesized...
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Báo cáo hóa học: " Research Article New Method to Determine the Range of DVB-H Networks and the Influence of MPE-FEC Rate and Modulation Scheme" doc
... interval of 1/8 has been selected for all tests[6, 13].3. Results3.1. Influence of MPE-FEC Coding Rate on R, RCINR|5,andRE|5. In this section, the influence of the MPE-FEC rate onthe range of ... are the result of one singleinvestigated route.3.2. Influence of Modulation Scheme on R, RCINR|5,andRE|5.In this section, the influence of the modulation scheme onthe range of the DVB-H ... strength.MFER is the ratio of the number of residual erroneous frames(i.e., not recoverable) and the number of received frames[3]. FER is the ratio of the number of erroneous framesbefore...
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Báo cáo hóa học: "Influence of Cobalt Doping on the Physical Properties of Zn0.9Cd0.1S Nanoparticles" docx
... coupling. How-ever, the plot of v-1versus T (with cobalt concentration of 0.18 M) in the inset of Fig. 7b does not passes through theorigin. Extrapolation of the linear part of this curve givesan ... distortion of thetetrahedral coordination of Co2?ions and direct bandgap absorption, while high cobalt concentration samples([0.05 M) have more distortion of the tetrahedral coordi-nation of Co2?and ... forgeneration of diluted magnetic semiconductors (DMS) [3,12]. DMS can play a vital role in the field of spintronicsbecause of its ability to accommodate electron charge andits spin degrees of freedom...
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Báo cáo hóa học: " Influence of Uniaxial Tensile Stress on the Mechanical and Piezoelectric Properties of Short-period Ferroelectric Superlattice " potx
... piezoelectriccoefficient d33 of ground state superlattice is 86.36 pC/N,which is slightly less than the value of 103.18 pC/N of PTO,but much larger than the value of 36.43 pC/N of BTO.Under the loading of uniaxial ... the slope of polarization versus stress curves. Theenhancement of piezoelectricity corresponds to the maxi-mum slope of the curve of Fig. 4aatrc, it is the change of magnitude of polarization ... lattice constants of the unstrained superlatticestructure. We have examined the accuracy of our calcula-tions by studying the influence of different strains on theproperties of BTO and PTO, respectively...
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Báo cáo hóa học: " Tin Oxide Nanowires: The Influence of Trap States on Ultrafast Carrier Relaxation" potx
... nm of Au and had an area of &6 9 6mm2. The morphology of the SnO2NWs wasexamined with a TESCAN scanning electron microscope(SEM) while the crystal structure and the phase purity of the ... source of short pulses. Approximately 1 mJ of amplified energy wasused to pump an Optical Parametric Amplifier (OPA)providing ultrafast pulses in the UV range of the spectrum.The rest of the ... anaverage diameter of 50 nm and lengths C5 lms. Further-more the diameter of the SnO2NWs was found to beuniform along their length. The growth of the SnO2NWsoccurs via the formation of Au nanoparticles...
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- in defense of animals
- this book provides information on the clinical relevance of blood groups and on the importance of blood group antibodies in transfusion medicine in particular
- influence of polymer additive
- the influence of discourse
- bài tập về although in spite of despite
- difference in behavior of ideal and real gases
- this book is given in memory of
- the role of communication in management of business
- the role of energy storage in development of smart grids
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