regulations on the thermal properties of buildings

An experimental study on the thermal valorization of municipal and animal wastes

Ngày tải lên : 05/09/2013, 15:28

... Part of the decomposition above 700°C (not shown on the graph) was attributed to the calcium carbonate of the sample, the content of which was about 45% in ash Therefore, the DTG peaks of the ... m∞ is the normalized amount of the solid residues (minerals) at the end of the experiment A separate equation was used for each component to describe the dependence of the reaction rate on the ... where, m is the sample mass normalized by the initial sample mass, n is the number of components, cj is the fraction of combustibles in component j, aj(t) is the reacted fraction of component j in...

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

Ngày tải lên : 05/09/2013, 16:10

... 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 ... 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...

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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

Ngày tải lên : 07/03/2014, 11:20

... 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 fibril formation of N-WT by ... 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 ... fibril formation, like other aggregation processes, is known to be a concentration-dependent reaction, the absence of nuclear inclusions in the case of these mutants may simply be due to the fact...

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

Ngày tải lên : 14/03/2014, 23:20

... non-destabilizing conditions Since the duration of temperature treatment plays a role in the observed process, we tested if prolonged incubation could lead to a-to-b conformational transition ... whole conserved region (residues 1–380) The far-UV CD spectrum of this construct shows that an a-to-b conformational transition occurs under experimental conditions similar to those used for the ... 1–280), the longest of the FMRP fragments we could obtain in a stable form (Fig 3A) The spectrum of Nt-KH1 is typical of an a–b fold at 20 °C, as expected from the presence in the construct of Tudor...

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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

Ngày tải lên : 17/03/2014, 09:20

... 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 ... plasmon resonance (SPR) response) of the immobilized enzyme [2527] Approximately 25 ngặmm)2 (0.48 pmol ể FEBS 2003 Fig The eect of pterin cofactor on the global conformational transition of tetrameric ... 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...

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

Ngày tải lên : 17/03/2014, 20:20

... grammar for the inverse homomorphic image of a language need only be 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 ... 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 ... {at .a~} The number of strings in A is less than or equal to the number of ways of selecting one of the u strings Consider the u string to the leftof the boundary which z overlaps Because of wraparound,...

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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

Ngày tải lên : 18/03/2014, 01:20

... 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 ... preparations in view of the lability of the protein even in the presence of only trace amounts of oxygen [8] For the sake of direct comparison, MoFe protein samples were treated under analogous conditions...

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

Ngày tải lên : 31/03/2014, 23:20

... 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 ... atom Fig Effect of ibuprofen and warfarin on the electronic absorption spectroscopic properties of ferric HSA–haem Electronic absorption spectra of ferric HSA–haem were obtained in the absence (spectrum ... 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 absorption...

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

Ngày tải lên : 23/04/2014, 22:47

... 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 ... 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 ... into account that the effect of the surface chemistry of the support on the catalyst properties depends on the catalyst synthesis method and the nature of the metal precursor Therefore, it is...

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

Ngày tải lên : 18/06/2014, 22:20

... applications The 2-MeV ions only have a minor effect on optical properties of the LED devise after irradiation with moderate fluences Conclusion In summary, the influence of He+ ion irradiation on the ... emission increase after the He+ ion irradiation The decrease in the UV emission is due to degradation in the crystalline quality after the He+ ion irradiation The enhancement in the green emission ... comparison of the PL spectra of the ZnO NRs before and after the He+ ion irradiation is shown in Figure 2d It shows that the PL intensity of the near-band-edge decrease and the PL intensity of the...

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

Ngày tải lên : 20/06/2014, 04:20

... applications The 2-MeV ions only have a minor effect on optical properties of the LED devise after irradiation with moderate fluences Conclusion In summary, the influence of He+ ion irradiation on the ... emission increase after the He+ ion irradiation The decrease in the UV emission is due to degradation in the crystalline quality after the He+ ion irradiation The enhancement in the green emission ... comparison of the PL spectra of the ZnO NRs before and after the He+ ion irradiation is shown in Figure 2d It shows that the PL intensity of the near-band-edge decrease and the PL intensity of the...

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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

Ngày tải lên : 20/06/2014, 22:20

... 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 ... capacity, while the ADF of the channel capacity decreases On the other hand, for the case of EGC, an increase in the spatial correlation decreases the mean channel capacity, whereas the ADF of the channel ... 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: " The influence of the dispersion method on the electrical properties of vapor-grown carbon nanofiber/epoxy composites" pot

Ngày tải lên : 21/06/2014, 03:20

... component of the dielectric function εε was obtained from the measurement of the capacity and geometrical factors Results and discussion The level of VGCNF distribution and dispersion in the ... clustering on the electrical conductivity of polymer composite films Exp Polym Lett 2010, 4:292 14 Paiva MC, Covas JA, et al: The influence of extensional flow on the dispersion of functionalized carbon ... compared with the other methods (Figure 1, bottom right) The large clusters are hollow, with the matrix clearly visible in their interior The concept of dispersion is related to the formation of filler...

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Báo cáo hóa học: " Effects of low-temperature capping on the optical properties of GaAs/AlGaAs quantum wells" doc

Ngày tải lên : 21/06/2014, 06:20

... there was a clear difference in the optical qualities between the 200°C-capped sample and the others In the sample capped at 200°C, incorporation of excess arsenic followed by the formation of ... of the QW In the sample capped at 450°C, the PL intensity is almost the same as that of the 580°C sample Even in the sample capped at 350°C, the intensity still remains at almost 50% of that of ... were further studied by the excitation power dependence of the PL Figure plots integrated PL intensity as a function of the excitation power The PL intensities of the samples capped at 580 and 350°C...

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báo cáo hóa học:" Research Article On the Symmetric Properties of the Multivariate p-Adic Invariant Integral on Zp Associated with the Twisted Generalized Euler Polynomials of Higher Order" docx

Ngày tải lên : 21/06/2014, 18:20

... Journal of Inequalities and Applications Comparing the coeﬃcients on both sides of 2.17 and 2.18 , we obtain the following theorem which shows the relationship between the power sums and the twisted ... Contemporary Mathematics, vol 20, no 2, pp 1–5, 2010 15 T Kim, “Note on the Euler q-zeta functions,” Journal of Number Theory, vol 129, no 7, pp 1798–1804, 2009 16 T Kim, On a q-analogue of the ... been conducted by the research grant of Kwangwoon University in 2010 References T Kim and Y.-H Kim, On the symmetric properties for the generalized twisted Bernoulli polynomials,” Journal of Inequalities...

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Báo cáo hóa học: "Inﬂuence of Cobalt Doping on the Physical Properties of Zn0.9Cd0.1S Nanoparticles" docx

Ngày tải lên : 22/06/2014, 00:20

... Discussions Determination of phase composition, structure and particle size are very important for the discussions on the physical properties EPMA analysis determines the cobalt concentration in the ... cobalt concentration samples ([0.05 M) have more distortion of the tetrahedral coordination of Co2? and indirect band gap absorption Conclusions In summary, we have presented the synthesis of Zn0.9Cd0.1S: ... due to the strong interaction of d electrons of Mn2? with s–p electrons of the host nanocrystalline Zn Zielinski et al [28] and Seong et al [29] reported that the sp–d exchange interactions in...

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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

Ngày tải lên : 22/06/2014, 18:20

... model (Fig 2B) 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 ... from the blue to the red side of the whole emission spectrum Moreover, the nonexponential decay can be neither due to Auger recombination, as the experiment is performed in a low excitation regime, ... White lines are the best ﬁt curves to the triexponential decay second harmonic (397 nm) of a Ti:sapphire laser (pulse duration of 80 fs, repetition rate of 80 MHz) The sample emission was dispersed...

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báo cáo khoa học:" Effects of mode of administration (MOA) on the measurement properties of the EORTC QLQ-C30: a randomized study" pot

Ngày tải lên : 12/08/2014, 01:21

... were found only for Emotional Functioning (EF) The telephone condition had the highest EF, and the paper-and-pencil at-home condition the lowest The Gundy and Aaronson Health and Quality of Life ... Function scales This might slightly limit the generalizability of these results to users of version 3.0 Conclusions In conclusion, the findings of this investigation indicate that the modes of administration ... with the possible exception of assessment of emotional functioning, there is little reason for concern about the comparison of QLQ-C30 results within or across studies as a function of mode of...

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Influences of titanium oxide additions on the electrochromic properties of WO3 thin films

Ngày tải lên : 09/09/2015, 11:16

... center of the octahedron [51] These distortions, occurred as a consequence of the phase transitions, are observed in crystal structures of WO3 However, the magnitude of the spontaneous distortions ... addition, the hydrothermal parameters, containing hydrothermal time, temperature and precursor proportion in vi hydrothermal proportions, are easily controlled The hydrothermally synthesized TiO2 ... to the ideal ReO3 cubic structure the symmetry is lowered by two distortions: one originates from the tilt of the WO6 octahedral and the other is the deviation of tungsten atom away from the...

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SYNTACTIC ANALYSIS BASED ON THE VALENCE PROPERTIES OF WORDS

Ngày tải lên : 21/07/2016, 10:53

... * The basis of the solution The solutions are formed on the basis of the valence theory, theories of the sentence aspects, syntactic aspects and the basic syntactic definitions * The solution ... filling the open positions) 4) Realization of the valence The realization of the verb valence is the filling of the speech in the open position which can be attracted to the verb by the obligatory ... of the adverb is behind the predicate 4.2 Theme object from the aspect of valence of words 4.2.1 Conception of theme object There are common points of understanding theme object in the traditional...

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