general properties of nonaqueous phase liquids and the behavior of light nonaqueous phase liquids in the subsurface

Tài liệu Báo cáo Y học: Antibacterial and antifungal properties of a-helical, cationic peptides in the venom of scorpions from southern Africa pptx

Ngày tải lên : 21/02/2014, 15:20

... enabling the disruption of the outer membrane and facilitating the interaction of the toxin with the inner membrane In the presence of high Mg2+ ions, the MIC of compounds that are taken up via the ... opistoporins (34%) and pandinin (31%) This means that there is a high conservation in amino acid sequence of the peptides in the venom of scorpions that belong to the same family, independent of the ... for the growth inhibiting effect of the peptides Experiments with melittin and mastoparan gave the same results The role of LPS in the interaction was also demonstrated by the lack of effect of...

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$Effect of size and volume fraction of reinforcement on the properties of light metals$

Effect of size and volume fraction of reinforcement on the properties of light metals

Ngày tải lên : 05/10/2015, 19:04

... contents in the aluminium matrix The optimal magnesium weight fraction was determined and used to process the composites in Phase IV Phase IV investigates the effect of the size of alumina reinforcement ... through the various methods: • Increasing the surface energy of the solid • Decreasing the solid-liquid interfacial energy • Decreasing the surface tension of the liquid In the case of ceramic reinforcement ... incorporate the reinforcement particulates into the matrix melt [7] These often proprietary methods include: • Injection of particulates entrained in an inert carrier gas into the melt with the help of...

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fluence of au nanoparticles on the properties of tio2 film for use in DSSC

Ngày tải lên : 10/09/2015, 15:47

... dependent on the intensity and spectrum of the illuminating sunlight, the redox properties of the dye and the efficiencies of the charge injection process and collection of the electron in the semiconductor ... aspects The first aspect is the operational principle of DSSC and the mechanisms of the processes which influence the light- electricity conversion in the DSSC, such as: the mechanism of light absorption ... targeted for use in DSSC’s with the aim of improving dye-sensitization and photon-electron conversion in the visible region However, due to a lack of understanding of the properties of the nanoscale...

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Đề tài " Extension properties of meromorphic mappings with values in non-K¨ahler complex manifolds " pot

Ngày tải lên : 22/03/2014, 16:20

... while reading proofs of both Lemma 1.3 and Main Theorem I would like to give my thanks to the referee, who pointed out to me a gap in the proof of the analyticity of the singular set Table of Contents ... 1.3 in the a proof of the Main Theorem However, statements of this type cannot be derived from Fubini’s theorem, because the measure on the graph is not the product measure of the measures on the ... ones The reason is that Sym2 (X) may contain a spherical shell, even if X contains none 0.3 Sketch of the proof Let us give a brief outline of the proof of the Main Theorem We ﬁrst consider the...

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Báo cáo hóa học: " First-Principles Study of Magnetic Properties of 3d Transition Metals Doped in ZnO Nanowires" potx

Ngày tải lên : 22/06/2014, 01:20

... shows the schematic plot of the Cr 3d levels in majority spin at C point in the bulk and nanowire band structures Based on the band coupling model, the d–dcoupling of ZnO or GaN based DMSs dominates ... atoms in the nanowire Since the energy levels have included the p–d interaction, the d levels contain the p character, and vice versa For the FM coupling between the two Cr atoms in Fig 4a, there ... that of the other Cr ion with the same spin (denoted as the super-exchange D1,2) [31], and there is also energy gained due to the half dd occupation of the e levels Since the energy gained from the...

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Mobilised mass properties of embedded improved soil raft in an excavation

Ngày tải lên : 14/09/2015, 14:09

... overlapping and layering of soil-cement columns Chapter further examines other factors such as the uplifting pressures, the thickness of the soil raft, the non-perfect treatment and the holding piles ... critical parameter in determining the deformation of the retaining wall Rather, the geometry arrangement of the improved soil-cement columns plays a very important role in determining the wall movements ... When the strength of the improved soil layer was assigned to be the same as in the initial design (Case-1), they noted that the deformation of the retaining wall was very little In Case-2, they...

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Structural response of light weight concrete beams in flexure

Ngày tải lên : 12/09/2015, 08:20

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The properties of gases and liquids, fifth edition poling, prausnitz, o’connell

Ngày tải lên : 17/03/2014, 14:01

... for the thousands of compounds of interest in science and industry, let alone all their mixtures Thus, in spite of impressive developments in molecular theory and information access, the engineer ... that others Fortunately, the result is often adequate for engineering purposes, in spite of the large measure of empiricism incorporated in so many of the estimation procedures and in spite of the ... correlating physical properties of ﬂuids The original ‘‘hard-sphere’’ kinetic theory of gases was a signiﬁcant contribution to progress in understanding the statistical behavior of a system containing...

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Cambridge.University.Press.War.and.the.Law.of.Nations.A.General.History.Sep.2005.pdf

Ngày tải lên : 21/09/2012, 11:02

... doctrine of the Middle Ages He then traces the decline of this conception of war in favour of a view of war as an instrument of statecraft, culminating in the evolution of what became known as the ... referring to the invasion of Greece a century and a half earlier, and also accusing the present Persian king, Darius, of complicity in the assassination of his father and of aiding rebels against ... recognition of moral kinship even between enemies in war In fact, of all the ancient societies, India went the furthest, at least in the legal writings, in prescribing rules for the waging of war.36 The...

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Thermal properties of the vernacular buildings envelopes: the case of the "Sassi di Matera" and "Trulli di Alberobello

Ngày tải lên : 05/09/2013, 14:58

... in the walls of a rocky church crypt [3], the energetic behavior and the microclimate of different hypogeous structures in the site of the "Sassi of Matera" [4, 5], and the thermal behavior of ... Engineering at the University of Bari in 1979 University Researcher at the of Engines and Energy Institute of the Faculty of Engineering at the University of Bari from 1983 to 1987 Associate professor ... Valentina Augenti is graduated in Building Engineering at the Politecnico of Bari She conducts research at the Department of Architecture and Urban Planning of Politecnico of Bari in field of indoor...

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Tài liệu The General Theory of Employment, Interest, and Money docx

Ngày tải lên : 15/12/2013, 21:15

... incomes of other individuals, so that incomes in general are not independent, quite the contrary, of the disposition of individuals to spend and invest; and since in turn the readiness of individuals ... EFFICIENCY OF CAPITAL 12 THE STATE OF LONG-TERM EXPECTATION 13 THE GENERAL THEORY OF THE RATE OF INTEREST 14 THE CLASSICAL THEORY OF THE RATE OF INTEREST o APPENDIX ON THE RATE OF INTEREST IN MARSHALL'S ... income and of aggregate saving are the results of the free choices of individuals whether or not to consume and whether or not to invest; but they are neither of them capable of assuming an independent...

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The general theory of employment interest and money (1936)

Ngày tải lên : 31/12/2013, 23:30

... from their point of view is their income, we will call the factor cost of A The sum of the factor cost F and the user cost U we shall call the prime cost of the output A We can then define the income[2] ... levels of output and employment These three assumptions, however, all amount to the same thing in the sense that they all stand and fall together, any one of them logically involving the other ... by employing the equipment instead of leaving it idle, which we shall call the user cost of the employment in question.[1] The excess of the value of the resulting output over the sum of its factor...

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Tài liệu Psychometric properties of the quality of life scale Child Health and Illness Proﬁle-Child Edition in a combined analysis of ﬁve atomoxetine trials pdf

Ngày tải lên : 12/02/2014, 19:20

... data from clinical trials studying atomoxetine and using the CHIP-CE in the Lilly data base were included The total number of patients included in the combined analysis was 794 Three of these studies ... between the sub-domains and the domains and between the domains and the total score at baseline, at endpoint after the placebo-controlled period, and for the change from baseline to that endpoint ... usually slightly smaller The RA and the PA sub-domains had lower correlations with their domains than most of the other domains at baseline, at endpoint, and Psychometric properties of the CHIP-CE...

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Tài liệu Báo cáo " The effect of cobalt substitution on structure and magnetic properties of nickel ferrite " pptx

Ngày tải lên : 13/02/2014, 04:20

... hundreds of gauss Thus, the increasing of Co-concentration led to the increasing of anisotropy property of ferrites Ni1-xCoxFe2O4, hence it was the increasing of HC The increasing of HC proved that the ... increasing of MS (table 3) Another side, it is known that the magnetizing process of hard ferrite consisting of single domain particles is the rotation process of magnetization vectors of domain, then ... planes are indications of the presence of a spinel cubic structure The diffraction lines corresponding to a cubic, spinel-type and crystalline phase provides clear evidence of the formation of solid...

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Tài liệu Cancer Pain Management: A perspective from the British Pain Society, supported by the Association for Palliative Medicine and the Royal College of General Practitioners docx

Ngày tải lên : 14/02/2014, 21:20

... any stage of the disease with the hope of raising awareness of the types of therapies that may be appropriate and increasing awareness of the role of the pain specialist in cancer pain management, ... severity/intensity of the pain • the duration of the pain • any aggravating factors • any relieving factors • the effect of pain on function and activities of daily living • the impact on quality of life • the ... must be included in the assessment An assessment of the psychosocial factors influencing the experience of pain will include: • the patient’s understanding of their condition • what the pain means...

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Tài liệu Báo cáo khoa học: Toggle switches, pulses and oscillations are intrinsic properties of the Src activation/deactivation cycle doc

Ngày tải lên : 18/02/2014, 11:20

... domain binds to pYi on the C-terminal tail, and the Src homology (SH3) domain binds to the linker between the SH2 and kinase domains at the back of the small lobe, preventing the formation of ... excitable behavior by presenting the pulse of Src activity in the plane of the inactive and active fractions, si and s1 If the duration of the stimulus exceeds the critical value, the trajectory in the ... (marked bold), lands the system into the oscillatory domain, whereas, with a further increase in the stimulus, a single steady state regains stability The remaining curves in Fig 5B (red and green)...

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Tài liệu Báo cáo khoa học: The antibacterial and antifungal properties of trappin-2 (pre-elaﬁn) do not depend on its protease inhibitory function pptx

Ngày tải lên : 18/02/2014, 17:20

... (plain line) and the inhibitory loop (half black disk) of each WAP (protease inhibitor) domain The mutations introduced in the A62D ⁄ M63L trappin-2 variant at the P1 and P1¢ positions (62 and ... which cleaves the Lys-Ala peptide bond between the N-terminal cementoin domain and the C-terminal elaﬁn domain very efﬁciently in vitro [7] The 38 residue N-terminal domain of trappin-2 has a unique ... molecules, including the defensin and cathelicidin families of antimicrobial peptides Many WAPcontaining proteins that are not protease inhibitors, such as eppin [18], mouse SWAM1 and SWAM2 [19] and...

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Tài liệu Báo cáo khoa học: Tryptophan tryptophylquinone cofactor biogenesis in the aromatic amine dehydrogenase of Alcaligenes faecalis Cofactor assembly and catalytic properties of recombinant enzyme expressed in Paracoccus denitriﬁcans pptx

Ngày tải lên : 19/02/2014, 07:20

... represents the ionization of Asp128b This being the case, the effect of substrate binding would be to lower the pKa of this group to 6.0 (i.e the value measured in the plot of klim vs pH; Fig 4C) The ... limiting with ‘fast’ substrates The lack of inhibition observed with benzylamine (Fig 5A) in comparison to the inhibition observed with tryptamine (Fig 5B) suggests differences in binding of the ... is < 6% of the determined value Kinetic and thermodynamic parameters were obtained from ﬁtting data to the Eyring equation sion of AADH, A faecalis and P denitriﬁcans were cultured in minimal...

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Tài liệu Báo cáo Y học: Electrochemical, FT-IR and UV/VIS spectroscopic properties of the caa3 oxidase from T. thermophilus docx

Ngày tải lên : 21/02/2014, 15:20

... environment of the protein site of the heme a3 formyl group in the absence and presence of cyanide can be concluded Porphyrin ring vibrations Porphyrin ring vibrations of the heme centers, for example the ... cooperativity of the other redox centers In order to discriminate the contributions of the cofactors, inhibitors uncoupling or changing the cooperativity can be used Addition of cyanide strongly shifts the ... electrochemically induced FT-IR difference spectra However, we refrain from discussing and assigning these modes on the basis of the data presented here, in spite of the fact that bands in the difference...

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Tài liệu Báo cáo Y học: Short peptides are not reliable models of thermodynamic and kinetic properties of the N-terminal metal binding site in serum albumin doc

Ngày tải lên : 22/02/2014, 04:20

... albumins On the other hand, the direct thermodynamic and kinetic characterization of Ni(II) binding at site I in HSA and BSA was obtained These data can be very useful in further studies of the ... presumably providing metal binding at site II and the neighbouring His242) bind phosphate ions, thereby providing another level of competition for metal ion binding Kinetics of Ni(II) binding and Cu(II)/Ni(II) ... conformation of the chelate rings The characteristic alternate pattern of the dd bands in the CD spectra is dictated by the conformation of the sixmembered chelate ring involving the His residue...

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