I/E-ratio

As each match is successively placed in the interval, the minimum number of matches can be achieved because there is one fewer stream to match and the CP ratio of the remaining streams (i.e., ratio of 2 CPh and 2 CPc of the remaining streams) in the interval still satifies the CP ratio between the composite curves. 

Inhibitor class I/E ratio Attainment of equiUbrium E + feEI... 

The bulk factor (i.e. ratio of the density of the moulding to the apparent powder density) of powder is usually about 2-3 but the high-shock grades may have bulk factors of 10-14 when loo.se, and still as high as 4-6 when packed in the mould. Powder grades are quite easy to pellet, but this is difficult with the fabric-filled grades. 

For example, disproportionation of but-2-yl radicals produces a mixture of butenes as shown (Scheme 1.1 I).138 Thermodynamic considerations suggest thai but-l-ene and but-2-enes should be formed in a ratio of ca 2 98. However, the observed 5 4 ratio of but-1-ene but-2-enes is little different from the 3 2 ratio that is expected on statistical grounds (i.e. ratio of f5-hydrogens in the I- and 3-positions). 

Using equations (1-4) and Figure (13) the ratio of compositions across the chromatogram can now be obtained from the ratio of the chromatogram heights (i.e. ratios of area segments F (t)dt/F2(t)dt). 

This difficulty was addressed successfully by Birke and Lombardi (1988), who showed that if the particles were considered to be elongated not only did the maximum in enhancement shift to higher wavelengths, as observed experimentally, but the extent of the enhancement, particularly near the sharp edges, is also much larger. In fact, for a given aspect ratio (i.e. ratio of long to short axis of the particle) resonance takes place at a specific frequency. 

Bedload was sampled during competent flows at the same vertical than suspended sediment. Bedload analysis has been based upon 215 samples, 145 during 2002-2003 and 70 during 2003-2004. At SMS we used a 29-kg cable-suspended Helley-Smith sampler with a 76-mm intake and an expansion ratio (i.e. ratio of nozzle exit area to entrance area) of 3.22 (Fig. 2c). Bedload was measured at... 

Fig. 16.3 Quantum yield (QY) for electron and hole transfer to solution redox acceptors/donors as a function of the reduced variables y (related to the surface properties of the catalyst, i.e., ratio between interfacial electron transfer rate and surface recombination rate) and w (related to the ratio between surface migration currents of hole and electrons to the rate of bulk recombination), according to the proposed kinetic model [23],...

Carswell and Nason assigned five classifications to polymers (Figure 14.8). It must be remembered that the ultimate strength of each of these is the total area under the curve before breaking. The soft and weak class, such as PIB, is characterized by a low modulus of elasticity, low yield (stress) point, and moderate time-dependent elongation. The Poisson ratio, i.e., ratio of contraction to elongation, for soft and weak polymers is about 0.5, which is similar to that found for many liquids. 

Finally, the molecule i does not interact with one solvent molecule, 1, but rather is surrounded by a number of molecules. This stoichiometry (i.e., ratio of i to 1) is given by the ratio of the total surface area, TSA, (m2), of i and the contact area, CA (m2), of i with each solvent molecule. Hence, the integrated intermolecular interaction may be ... 

Another way to state Equation 8.24 is that the voltage across a resistor is proportional to the current through the resistor. These simple relationships are the basis of virtually all techniques of measuring conductance (or resistance) the measurement of the I/E ratio for a conductor yields G directly, while the E/I... 

Some ofthe factors that affect the physical stability of emulsions include the type and concentration of surfactant used to stabilize the emulsion, the phase volume ratio (i.e., ratio of oil to aqueous phase), droplet size, compatibility of drug and excipients with the emulsion, and storage condition ofthe emulsion. 

A new class of super highly active catalysts based on an MgCl2 support have been developed since the late 1970s. These catalysts are characterised by the appearance of surface-active species of practically one type. Their productivities are up to 2000 kg of polypropylene (with an isotactic index of 95-98 %) per gram Ti/h. In addition, lower Al/Ti ratios, i.e. ratios of the trialkylaluminium activator to titanium species, are required, and the usual reciprocal correlation between polypropylene isotactic index and yield is virtually absent [28,38],... 

K = distribution factor, i.e. ratio of the concentrations of the diffusing component in mobile and stationary phases at equilibrium 1... 

Ke = [antagonist]DR-l, where DR is dose ratio (i.e. ratio of equiactive concentrations of the test agonist in the presence and absence of the antagonist). bNot determined... 

Definitive methods (i.e., ratio primary reference measurement procedures, RPRMPs) based on radiochemical NAA (RNAA) were elaborated for several elements [46-48]. As methods of the highest metrological quality, they served as a tool for independent verification of reliability of the certified values. In all cases where these methods could be used, there was very good agreement between the certified values established by the procedure described above and the results obtained by RPRMPs. Certified values are presented in the form ... 

Kumar et al. (1995) used the CFDLIB code developed at Los Alamos Scientific Laboratory to simulate the gas-liquid flow in bubble columns. Their model, which is based on the Eulerian approach, could successfully predict the experimentally observed von Karman vortices (Chen et al., 1989) in a 2D bubble colunm with large aspect ratio (i.e., ratio of colunm height and colunm diameter). 

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