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Parameters information given

Where specialized fluctuation data are not available, estimates of horizontal spreading can be approximated from convential wind direction traces. A method suggested by Smith (2) and Singer and Smith (10) uses classificahon of the wind direction trace to determine the turbulence characteristics of the atmosphere, which are then used to infer the dispersion. Five turbulence classes are determined from inspection of the analog record of wind direction over a period of 1 h. These classes are defined in Table 19-1. The atmosphere is classified as A, B2, Bj, C, or D. At Brookhaven National Laboratory, where the system was devised, the most unstable category. A, occurs infrequently enough that insufficient information is available to estimate its dispersion parameters. For the other four classes, the equations, coefficients, and exponents for the dispersion parameters are given in Table 19-2, where the source to receptor distance x is in meters. [Pg.301]

Strictly speaking Eq. (8-51) should be applied only to reacting systems whose molecular properties are consistent with the assumptions of regular solution theory. This essentially restricts the approach to the reactions of nonpolar species in nonpolar solvents. Even in these systems, which we recall do not exhibit a marked solvent dependence, correlations with tend to be poor. - pp Nevertheless, the solubility parameter and its partitioning into dispersion, polar, and H-bonding components provide some insight into solvent behavior that is different from the information given by other properties such as those in Tables 8-2 and 8-3. [Pg.418]

For the weighted regression the standard deviation was modeled as i(x) = 100 + 5 x this information stems from experience with the analytical technique. Intermediate results and regression parameters are given in Tables 2.13 and 2.14. Table 2.15 details the contributions the individual residuals make. [Pg.124]

The information in Figure 14 was produced in the following way. The slope (or the Kurbatov coefficients shown in Table V) and position of the fractional absorption gdges in Figure 3 were used as the criteria of model fit. Kcd an< CdOH were used as the fitting parameters and all other parameters were held constant. Consequently, the intrinsic constants shown in Figure 14a represent best fit parameters and, given that all other surface and solution association constants are invariant, constitute a unique solution set for each adsorption density. [Pg.183]

In the limit when the rates of interconversion kAB and kaA are much slower than the individual state decay rates KA and Kb, Eq. (9.39) reduces to the static case discussed above and the lifetime ratio of Eq. (9.37) provides useful information on the value of [Parameter]. However, in the most general case such lifetime ratio is a complex function of [Parameter] as given by Eq. (9.39). [Pg.267]

More information on the subject of parameters is given under "Detonation Parameters . Among the refs cited there, the most important is that of C.L. Mader, "Detonation Properties of Condensed Explosives Computed Using the Becker-Kisda-kowsky-Wilson Equation of State , Los... [Pg.231]

Hints and Help For the evaluation of Eq. 24-22 you need to know the total transfer velocity v, for all compounds. Use Eq. 20-35 for the waterside transfer velocity, viw, and Table 20.4 with a wind speed of uw 1 m s"1 for the air-side velocity, vfa, and combine these parameters with the compound-specific information given in Table 24.5. [Pg.1144]

Sr/ Sr isotope ratios can be used to characterize the authenticity of food. The original isotopic composition of Sr in the biomass should reflect the composition of the environment where the food is produced. The Sr isotope ratio measurement may support the information given by stable isotope ratios of the bioelements (C, O, H, N, S) by adding an independent parameter. In difficult legal cases, the data may be helpful and should be available for food control. Sr/ Sr isotope ratios of milk samples from different origins measured after careful trace/matrix separation by ICP-SFMS are close to the lUPAC table value (0.7099 ) and vary as a function of origin. ... [Pg.386]

Detailed information about material flammability derived from macroscopic combustion parameters is given by Petrella who considered the effect of an external heat source on the mass rate of polymer combustion. From the energy conservation law it follows ... [Pg.196]

An illustrative description of the implicit parameters was given by Harrick (1967) on the basis of a low-absorption approximation. This applies well for most organic materials, for materials of stronger absorption the Fresnel equations or the thereupon based layer algorithms mentioned in Sec. 6.4.3 should be applied. The depth from which analytical information can be gathered is conveniently characterized by the penetration depth dp. This is the distance in which the amplitude of an electric field decays to a fraction e of its initial value. For the evanescent field one finds... [Pg.593]

Bockris and Saluja applied these equations derived by Debye to a number of electrolytes and, using data that included information provided by Conway and by Zana and Yeager, calculated the difference of the solvation numbers of the ions of salts. The relevant parameters are given in Table 2.6. [Pg.68]

The crystal used for data coUection was transferred to an Enraf-Nonius CAD-4 diffractometer. Automatic peak search and indexing procedures yielded the same monoclinic cell as derived from the X-ray powder diffraction data and precession photographs. Testing showed that the cell was indeed primitive and that there was no superlattice present. Table 5 gives the crystal data and X-ray experimental parameters, and Table 6, the interatomic distances and angles. Positional and thermal parameters are given in Table S3 (Supporting Information)... [Pg.475]

Even though absolute values may be questionable, trends in hyperfine coupling parameters for given classes of radicals are more accurately monitored and can provide interesting and often subtle information about structural modification. [Pg.88]

The following general methods are appropriate for the evaluation of model parameters Moment analysis and HETP plots, peak fitting and parameter estimation. They extract the information given by measured chromatograms to differing extents, which correspond to the reliability of the calculated values. [Pg.257]

Rather less information is available for the oxide derivatives of tin(Il). The crystal structure of black, tetragonal SnO is known [63], and was referred to in Chapter 14.1 in the discussion of the nuclear quadrupole moment. The Mossbauer parameters are given in Table 14.4 together with those for SnS, which has a considerably distorted NaCl lattice [64], SnSe (isostructural with SnS) [65], and SnTe, which has a cubic NaCl lattice [66]. Application of high pressure to SnO causes the formation of some Sn02 and tin metal [67]. A detailed lattice dynamical study of SnS between 60 and 320 K has shown evidence for a Karyagin effect [68]. [Pg.387]

Referring to the form in which Yoimg s equation was finally expressed (Equation 16b), it is seen that with the information at hand it is possible to obtain estimates of the surface tensions of the bare solids. The discussion is restricted to three of the solid surfaces for which data were given in Table I. The data for the glassy fluorocarbon surface have been fully treated by the method of interaction parameters, as given in Table II. The liquids of interest for the three surfaces are those for which solid-liquid interfacial tension estimates are given in Table IV, and, in addition, water. [Pg.175]

A comprehensive analysis of the relationship between the gap volume index of Laskowski (1995), the shape correlation index of Lawrence and Colman (1993), and the atomic volume ratios in protein-protein complexes remains to be performed. The three parameters were nevertheless estimated by Nadassy etal. (2001) for the same sample of 25 protein-DNA complexes. Their values are very poorly correlated the linear correlation coefficients between the volume ratio on one hand and the (gap and Sc values, on the other hand, were 0.4 and 0.5, respectively the correlation coefficient between igap and Sc was even lower, 0.2. Thus, the information given by each of the three parameters must be incomplete and biased to some extent by the way it is derived from the atomic coordinates. [Pg.21]

Table 4.2 outlines the results obtained with enhanced EK soil remediation systems. For comparison, the same parameters are given in Tables 4.1 and 4.2— Table 4.2 is extended to include information of the type of enhancement. [Pg.112]


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