Important Inferences

Toluene is in liquid form in a wider range of temperatures -95 to 110 °C and will be useful as a solvent in the above reaction. 

Sulphur dioxide will be in liquid form from -10 to -72 °C and sulphur trioxide will be in solid form under this condition. 

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The primary results of all of these studies are that condensation occurs far more readily at the para position than at ortho and that methylolation tends to activate condensation much as it does methylolation. An important inference from these results is that steric factors appear to be quite influential in the condensation process,... 

As already mentioned in the Introduction, the exact solution of the main equation of quantum mechanics - the Schrodinger equation - lies beyond the potentialities of modem mathematics and computer technology. But a number of important inferences about the behaviour, structure and properties of a given quantum-mechanical many-particle system can be drawn without solving this equation, just by examining its symmetry properties. 

Two important inferences may be drawn from Figs. 1 and 2. (1) The maximum mobilities of the carbohydrates are generally in the pH region 9-10 and, consequently, borate buffers within this range are usually selected for zone electrophoresis. (2) The relative mobilities of certain pairs of carbohydrates may be critically dependent on pH for example, at pH 9-10, D-glucose has a mobility greater than that of D-fructose, whereas, at pH 7-8, the reverse relationship obtains. Thus, careful selection of an appropriate pH may be of value in facilitating certain separations. 

The most important inference is that Chemisorption is a direct response to carboxyl group concentration indicated by the XPS photopeak component at 288.7 eV. It seems likely that weak add functionality is of minor import to applications for surface treatments, while interfacial phenomena such as practical adhesion may be sensitive to small concentrations of very high site energies. Interphase modification in epoxy resins, for example, can occur by direct reaction of epoxide groups with surface carboxyls (17), or by accelerated cure chemistry near the surface (39). Carboxyl groups on carbon surfaces may interact with basic moieties in polymers such as polycarbonate or poly(ethylene)oxide (40=42), or promote interfacial crystallinity that improves impact strength and other aspects of composite performance (43, M)-... 

The differences associated with the sensitivity of the posterior distribution to specification of the prior can then be summarized quantitatively (e.g., % differences of mean and 95% interval) or the distributions can be shown graphically. There are, however, no specific guidehnes or criteria available for the assessment of robustness. Any decisions should therefore be made on the basis of the basic question How does the sensitivity of the posterior to specification of the prior affect the important inferences of the model This has been addressed in a practical example (31). 

Low resolution electron density maps are often calculated and may provide valuable information. For example, the first three-dimensional map of myoglobin was at 6 A resolution, and it revealed the general features of the molecule largely because the a-helices, which make up about 75 percent of the molecule, were resolved.11 Even if little helix is present, low resolution maps are useful in providing an overall view of the molecule. For example, Lipscomb and his colleagues12 have calculated a 5.5-A map of aspartate transcarbamylase, which has enabled them to describe the shape of and draw important inferences about this large enzyme molecule. 

Two important inferences follow from the above equations. 

Another important inference can be made using the Si NMR analyses, if the data are interpreted based on recent papers on the Si spectra of P-SiC, the various a-SiC polytypes and related impurities [45]. These papers suggest that we are producing p-SiC containing small amounts of a-SiC. Almost all forms of industrial p-SiC contain small quantities of the more stable polytype, a-SiC. Thus, the SiC produced here, by the preceramic approach, is essentially identical to that obtained via the Acheson process. 

Hartmann et al. studied the effect of ACN concentration [ACN] and the presence of cyclooctatetraene on direct or Rose Bengal-sensitized excitation in 16 solvents of varying polarity. The logarithmic cisoid/ transoid ratio of 1 showed a linear relationship with the dielectric constant of the solvent. Cyclooctatetraene suppresses the formation of transoid-l, whereas sensitization by Rose Bengal results in a decreased cisoid/transoid ratio. In fine with these results, the authors made some important inferences on the reaction mechanism that have currently been proven to be correct in essence. Thus, an association of two ground state ACN molecules can form a molecular complex (van der Waals complex), which is stabilized in more polar solvents. The Sj state of the molecular complex (an excimer) may give cisoid-l exclusively, this is in contrast to the Tj state of the uncomplexed ACN molecule, which leads to both cisoid- and transoid-l, whose distribution depends on the nature of the solvent. 

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