effect of saliva on the release of aroma
Báo cáo hóa học: " The Effect of Single, Binary and Ternary Anions of Chloride, Carbonate and Phosphate on the Release of 2,4-Dichlorophenoxyacetate Intercalated into the Zn–Al-layered Double Hydroxide Nanohybrid" pot
... understanding of the role of controlled release behavior of 2,4-D on the latex output from the rubber tree could lead to the application of 2,4-D in the form of slow release formulation It is hoped that the ... represents the percentage release of 2,4-D at the time t, C is a constant, Mt represents the concentration of 2,4-D at the time t, Mf represents the final concentration of 2,4-D and k is a rate constant, ... ternary release media, the presence of phosphate anion speeds up the release rate The data of the release of 2,4-D from its nanohybrid compound showed that the release of 2,4-D is governed by the...
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báo cáo khao học 'effect of high temperatures on cone opening and on the release and viability of pinus pinaster and p. radiata seeds in nw spain'
... affected the viability of the seeds enclosed in the cones in either of the species Therefore, it seems certain that cones provide efficient insulation against the devastating effects of fire Moreover, ... muricata [16, 20] In these species the cones only open after fire thus ensuring regeneration of their populations DISCUSSION Species of the genus Pinus have, traditionally, been considered to be well ... capacity depends on cone size and whether or not the fruit or cone contains internal divisions that increase its insulation capacity None of the temperature-exposure time combinations tested, greatly...
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EVALUATING THE EFFECT OFWEATHER CONDITIONS ON THE SOLAR FRACTION OF SOLAR ASSISTED HEATING SYSTEM ĐÁNH GIÁ ẢNH HƯỞNG của điều KIỆN THỜI TIẾT đến hệ số NĂNG LƯỢNG mặt TRỜI của hệ THỐNG NHIỆT NĂNG LƯỢNG mặt TRỜI
... developed to evaluate the effect of under real weather conditions at Jeju Island, South Korea on the solar fraction, as well as the contribution of total useful heat gain of solar collectors for ... that, the highest values of the electric energy demand of pumps for draw-offs are in the early afternoon while the differences of the electric energy demand of pumps for morning and noon profiles ... acquisition The operation of the system can be described as follows For the collector loop, when the difference between the outlet temperature of the collector and the bottom water temperature of the...
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Tài liệu Báo cáo khoa học: Effect of gadolinium on the ryanodine receptor/ sarcoplasmic reticulum calcium release channel of skeletal muscle docx
... coefficient of 4.7 ± 0.8 We have also tested the effect of Gd3+ on the luminal side of the reconstituted channel To decrease the possibility of the applied Gd3+ acting on the cytoplasmic site of the ... Decreasing the Gd3+ concentration on the trans side of the channel by addition of equimolar EGTA resulted in the recovery of the channel from the inhibition (Fig 3D) in less than one minute The observation ... activation of the channel at 100–250 lm and inactivation at higher luminal calcium concentrations [15,16] As the effect of the luminal calcium concentration was voltage-dependent and the activation...
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Báo cáo khoa học: " Effect of the medical emergency team on long-term mortality following major surgery"
... Psychoemotional aftermath With respect to the tsunami's psychoemotional aftermath, the full impact of the wave on the mental health of the survivors is still unknown [2] In February 2005 the World ... estimation about the force with which the victims were hit and swept away by the wave Antiinfective therapy Our intial choice of anti-infective therapy was a combination of a potent quinolone combined ... this unique cohort of patients, in particular with respect to complex wound management, infection and psychoemotional control According to the concept of a trimodal distribution of medical problems...
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Báo cáo y học: "Effect of antibodies on the expression of Plasmodium falciparum circumsporozoite protein gene"
... contamination PCR reaction triplicates showed no major differences among them and expression levels of the internal control were similar in the different experiments The expression levels of csp ... parasite development in the sporogonic [3 - 5], exoerythrocytic [6] and erythrocytic [7] cycle However, there is almost no information on the effect of antibodies on the expression of Plasmodium immunogenic ... Quantification relies on the comparison of the critical threshold cycle (Ct) of an unknown sample against a standard curve of known quantities Ct is the amplification cycle at which the fluorescence...
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THE EFFECT OF EDUCATION ON ECONOMIC master sciences po fr
... fact of considering only one of the channels in the regression (either the change, which given the MASTER THESIS: THE EFFECT OF EDUCATION ON ECONOMIC GROWTH negative correlation, would lead to ... male individuals go in the same direction than with the whole population, confirming thereby my previous results Conclusion The literature on the effect of education on economic growth is far from ... specially the definition of human capital In order to measure the impact of this misspecification, the authors analyze two specifications for the regression of economic growth on human capital : • One...
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EFFECT OF THE NUMBER OF THE VERTICAL PIPES FOR THE PASSIVE AERATION ON THE COMPOSTING RATE
... based on the ratio of carbon loss as CO2 to the carbon contained in the DF alone In our investigation, the concentrations of CO2 from about to 19% in the exhaust gas were detected during each of the ... conversion of carbon, the initial carbon content in the raw mixture and the carbon remaining after the composting Nakasaki et al (1998a) reported that the conversion of carbon during the composting ... ventilation effect by the natural convection (Shimizu and Morita, 1962) However, there have been no studies of the effect of the vertical pipes on the passive aeration and the composting rate The...
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Effect of dissolved organic matter (DOM) and biofilm on the adsorption capacity of powdered activated carbon in activated sludge
... Amount of Organic Carbon/amount of PAC ( mg g-1) adsorption capacity of PAC does not totally due to the adsorption of DOM on PAC 10 AC AC AC AC PAC on P on P on P on P ion ion tion New tion ba ... biofilm developed on PAC, the incubation was The amount of organic carbon was indicator as the amount of biofilm developed on PAC shows the amount of organic carbon on PAC after each incubation ... clarify the effect of DOM and biofilm on the adsorption capacity of PAC in the aeration tank of PACT process The specific conclusions derived from this study are as follows: (1) The adsorption capacity...
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Effect of Process Parameters on the Degradation of Polychlorinated Biphenyls in Water Matrix using UV/H2O2
... of the solution inside the photoreactor were continuously monitored The adjustment of the pH of the solution was done using 1.0N NaOH and 1.0N H2SO4 The effect of the initial pH of the solution ... 2001) The dosage of H2O2 in the solution has a remarkable effect on the rate of degradation of the target pollutant When the initial H2O2 concentration is increased beyond the optimum level, the ... solutions The initial concentration of the solution being irradiated was also found to have significant effects on the rate of pollutant degradation as well as the kind and concentration of intermediates...
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Effect of the presence of coexisting substances on UV inactivation of Cryptosporidium parvum oocysts
... reduce the effectiveness of disinfectants Therefore, in this study, we examined the effects of turbid substances in suspensions of C parvum oocysts on the degree of UV inactivation of the oocysts ... *Concentrated with ultra-filtration membranes **UV intensity at the surface of the suspension ***UV dose at the surface of the suspension ****Average UV dose from the surface to the bottom of the ... Where, Va is the excystation rate of the UV-irradiated sample and V0 is the excystation rate of the control sample that was not subjected to UV irradiation RESULTS AND DISCUSSION Effects of various...
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EFFECT OF CARBON TO NITROGEN RATIO ON THE COMPOSTING OF CASSAVA PULP WITH SWINE MANURE
... during the composting process could be due to the production of ammonium as a result of the ammonification process (Huang et al., 2004) The pH patterns were concomitant to the previous studies on the ... 2) The pH of compost in piles and were lower than the other piles This may be due to the higher organic carbon content (around 45%) in these piles A large pH drop in the compost piles at the ... 3) When the temperature in the compost piles reached the ambient temperature, addition of water was stopped although the composting process continued Afterwards, the moisture content of all piles...
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Effect of urban emissions on the horizontal distribution of metal concentration in sediments in the vicinity of Asian large cities
... mgZn/kg based on the uniform distribution of these metals in the sediments of the lake The higher concentration in the northwest part of the lake is probably due to reverse flow of the polluted Pasig ... the determination of total lead content before the instrumental analysis On the other hand, the concentration of dissolved fraction was determined for the filtrate samples with the same type glass ... Accuracy of the measurement was confirmed through the analysis of Laguna Lake samples, as shown in the result section of the paper In addition, the accuracy was also confirmed through the monitoring...
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Effect of Coagulant on Phosphorus Uptake and Release in EBPR Process
... From the stoichiometric point of view based on equation (1), the Fe addition of the Fe/P molar ratio of 0.2 could remove a maximum of mg/L of phosphorus from the influent phosphorus concentration ... ratio of the Fe concentration in the SBR tank to the phosphorus concentration in influent was about Therefore, enough Fe was accumulated in the activated sludge and they would contribute to the ... calculated as the rate constant of phosphorus decrease based on the first order reaction during 2.5 h in aerobic phase The effect of Fe addition on biological phosphorus uptake and release was...
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A CFD analysis on the effect of ambient conditions on the hygro-thermal stresses distribution in a planar ambient airbreathing PEM fuel cell
... [kg/(m⋅s)] The mass balance is described by the divergence of the mass flux through diffusion and convection Multiple species are considered in the gas phase only, and the species conservation equation ... rupture of the membrane Thermal management is also essential for the control of the water evaporation or condensation rates [1-3] The need for improved lifetime of air-breathing proton exchange ... tension (N/m) The liquid phase consists of pure water, while the gas phase has multi components The transport of each species in the gas phase is governed by a general convection-diffusion equation...
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Indoor tests to investigate the effect of brine depth on the performance of solar still
... depth) The objective of this work is to investigate the effect of brine depth on the productivity and efficiency of solar still under laboratory conditions Table shows a summary of some of the studies ... turning the heaters off On the other hand, the still with the higher brine depth has a larger production during the period with no heat input (termed as nocturnal production in the outdoor tests) These ... HM Thermal performance of a single-sloped basin still with aninherent built-in additional condenser Desalination 142 (2002) 19-27 [13] Khalifa AJN, Hamood AM On the verification of the effect of...
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The effect of EGR rates on NOX and smoke emissions of an IDI diesel engine fuelled with Jatropha biodiesel blends
... to the reduction in oxygen concentration in the combustion chamber [5,16,24,25,26] The NOX emission increased with increasing biodiesel amount in the blends In addition, the NOX emission of JBD ... amount in the blends More amount of CO2 in the exhaust emission is an indication of complete combustion of fuel [13,21] The CO2 emission of DF increased slightly, when EGR was operated While, the CO2 ... indicated by the prevailing EGT Since, the result of Figure that the EGT of DF was higher than that of JBD blends Therefore, the NOX emissions of JBD blends were lower than that of DF At 0% EGR, the NOX...
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Tài liệu KRONE - The effect of errors on TCP Application performance (Full version) docx
... www.truenet-system.com ©2001 KRONE, Inc The second part of the diagram shows how the code bits would be set when one of the TCP entities wants to indicate the end of the session to the other TCP entity The FIN bit ... to provide the connection-oriented functions As an illustration of this, in the example of the web client-server interaction above, Ethernet and IP operate in a connectionless fashion Therefore, ... in some cases, a connectionless protocol will implement one or two of the functions One of the most important concepts in data communications is how connection and connectionless protocols are...
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