S-parameter

Rackett s parameter for the mixture = molecular weight for the mixture [kg/kmol]... 

A good correlation between log fc/fcp is the rate constant for methylthiazole), and the Taft s parameter (261J has been found for this series. Table IIT51 indicates this correlation. 

Fig. ni-3. Log k/ko for quatemization of allcylthiazoles versus Taft s parameters ( ) 2-alkylthiazoles, (O) 2-methyl-4-aIkylthiazoles, (X) 2,5-dimelhyl-4-alkyltfaia2oles. 

In 1982 a study of the usefulness of DBBF in the production of a blood substitute was reported (99). A single modification achieved the dual goals of reduced oxygen affinity and restricted tetramer—dimer dissociation. This work was confirmed in 1987 (98). The product, called aa-hemoglobin, was formulated in Ringer s lactate. P q under physiologic conditions is 3.7 kPa (28.0 torr). Hill s parameter is 2.2, and the Bohr effect was reduced (100). Plasma retention was increased, and the product appeared to be less heterogeneous than some of the other derivatives under study. Its production was scaled up by Baxter Healthcare Corp., under contract to the U.S. Army. 

V and/of the fixed a.c. input supply or 4 and (phasor control) in the machine s parameters and use these to perform a required duty cycle with very precise speed control. 

The HAZOP study proceeds in a systematic mamier that reduces the possibility of omi ssion. Within a study node, all deviations associated with a given process parameter should be analyzed before the ne.xt proces.s parameter is considered. All deviations for a study node should be analy zed before the team proceeds to the next node. 

The blast wave from a cylindrical vessel is weakest along its axis. (See Figures 6.17 and 6.18.) Thus, the blast field is asymmetrical for a vessel placed horizontally. The method will only provide maximum values for a horizontal tank s parameters. 

Generally, a variety of mechanical deformation processes cause the nonuniform deformation that results in the formation of residual stresses. This nonhomogeneous deformation in a material is produced by the material s parameters, largely its process parameters such as the tool geometry and frictional characteristics. For example, the rolling of a strip can be accomplished by using relatively cold squeeze rolls. In the rolling process, parameters with a small roll diameter and little reduction produce deformation penetration that is shallow and close to the surface, whereas the interior of the strip remains almost undeformed. After the removal of the deformation forces and a complete... 

The rate of boiler cooling should be set within the manufacturer s parameters, and the boiler should be drained only when sufficiently cool to avoid the risk of baked-on sludge. 

Alternatively, one can obtain the Htj by forcing the calculated solution surface to reproduce the observed information about the solution reaction. The same procedure should also be used for fine tuning the a s parameter. 

The explicit scheme with optimal set of Chebyshev s parameters. In... 

For the explicit scheme (14) with Chebyshev s parameters (SCP) the calculations are performed by the formula... 

On computational stability of iterative methods. Until recent years the iterative method with optimal set of Chebyshev s parameters was of little use in numerical solution of grid equations. This can be explained by real facts that various sequences turn out to be nonequivalent in computational procedures. 

For example, for doing so with the set of Chebyshev s parameters tj. in increasing order... 

The derivation of these estimates espressing computational stability of iterative methods with optimal sets of Chebyshev s parameters r)) is omitted in the present book. In the sequel we involve only the collection r, allowing a simpler writing of the ensuing formulcis without concern of symbols... 

It seems clear that in solving the system (72) the number of the iterations within the framework of the explicit scheme with optimal set of Chebyshev s parameters or of the simple iteration scheme is proportional to 1/x/ or l/ 7, thus causing an enormous growth as 0. 

The main goal of subsequent considerations is the comparison between ADM of the type (17) with parameters (25) and the explicit method with optimal set of Chebyshev s parameters... 

It is worth noting here that the same estimate for no( ) was established before for ATM with optimal set of Chebyshev s parameters, but other formulas were used to specify r] in terms of and A - If R = —A, where A is the difference Laplace operator, and the Dirichlet problem is posed on a square grid in a unit square, then... 

Photoelectrochemical techniques have been utilized to determine the minority (electron) diffusion length (L) and other electrical parameters of p-ZnTe [125] and p-type Cdi-jcZnjcTe alloys [126]. In the latter case, the results for a series of single crystals with free carrier concentration in the range 10 " -10 cm (L = 2-4 xm, constant Urbach s parameter at ca. 125 eV ) were considered encouraging for the production of optical and electro-optical devices based on heterojunctions of these alloys. 

In industrial electrochemical cells (electrolyzers, batteries, fuel cells, and many others), porous metallic or nonmetallic electrodes are often used instead of compact nonporous electrodes. Porous electrodes have large trae areas, S, of the inner surface compared to their external geometric surface area S [i.e., large values of the formal roughness factors y = S /S (parameters yand are related as y = yt()]. Using porous electrodes, one can realize large currents at relatively low values of polarization. 

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