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Separation descriptions

In the MM3 program, the bending motions are divided into two separate descriptions in-plane and out-of-plane bending. The in-plane bending is shown in Equation 6. Depending on the geometry of the central atom in the... [Pg.43]

The presence of iodoform is detected by its characteristic odor or by formation of crysts. Other ketones, as well as aldehydes and alcohol interfere and should be detd separately. Description of qualitative test is given in Ref 16, p 619... [Pg.35]

Schemes (3.6) and (3.7) have similar disadvantages to schemes (3.4) and (3.5). Therefore, a separate description of the mechanism of both reactions is a more rational approach embracing all features of chemical induction. Such a description preserves the individuality of each reaction and, simultaneously, clearly traces the communication channels via highly active intermediate substances. Transformation of schemes (3.6)—(3.8) [6] gives the following results ... Schemes (3.6) and (3.7) have similar disadvantages to schemes (3.4) and (3.5). Therefore, a separate description of the mechanism of both reactions is a more rational approach embracing all features of chemical induction. Such a description preserves the individuality of each reaction and, simultaneously, clearly traces the communication channels via highly active intermediate substances. Transformation of schemes (3.6)—(3.8) [6] gives the following results ...
To obtain a better understanding of the effect of the mobility on the performance of a solar cell, a simplified model is introduced to provide an analytical description of the dependence of the short-circuit on the material parameters of the semiconductor for thin film bulk heterojunction solar cells. The following assumptions are suggested to give separate descriptions of the field current and diffusion current ... [Pg.200]

Gas chromatography achieves separation based on solute partitioning into a thin liquid coating or adsorption onto a solid stationary phase material, whereas LC uses these and other mechanisms to achieve separation. The type of stationary phase and, in some cases, mobile phase determines the mechanism to achieve separation. Descriptions that follow are of the mechanisms and materials used most often. [Pg.486]

A synoptic characterization of the entire area of the Baltic Sea is hardly possible because conditions vary considerably at the local level. Therefore, separate descriptions of meteorological and hydrographic conditions will be given for the individual areas. The typical ice conditions will be described with respect to each area. The mean and extreme values of some important ice parameters (beginning and end of the ice season, number of days with ice, duration of the ice season and thickness of level ice if known) for selected stations can be found in Table 8.2. Relative frequency of ice occurrence in the B altic Seals shown in Fig. 8.4. [Pg.212]

Crystalline inclusion compounds containing unsaturated monomers are effective reactive systems for the production of linear polymers (1-6). This process belongs to the wider class of solid state polymerization, but possesses some specific features which make it worthy of a separate description. Throughout this article, the polymerization in inclusion compounds will be referred to as "inclusion polymerization" (other names currently used in the scientific literature are channel, canal or tunnel polymerization), and the terms "clathrate" will be used as synonymous with "inclusion compound". When there is no risk of confusion, the more general term of "adduct" will be used for clathrate in principle a... [Pg.79]

In Figure 5.27 a curve calculated from Equation 5.216 is compared with the predictions of other studies. The dotted line is calculated by means of the Henderson theory. The theoretical curve calculated by Kjellander and Sarmatf for ( ) = 0.357 and h>2 by using the anisotropic Percus-Yevick approximation is shown by the dashed line the crosses represent grand canonical Monte Carlo simulation results due to Karlstrom. We proceed now with separate descriptions of solvation, depletion, and colloid structural forces. [Pg.211]

Another way to regroup the chemical terms may be suggested by the occurrence of reaction equilibria in the system of interest [11,12]. The resulting formulation is a special case of the constrained semigrand ensemble just described, but it has simplifying features and established notation that make its separate description worthwhile. If the chemical reaction is written in the general form... [Pg.410]

Iron and copper are present in small qnantities, bnt they are significant causes of instability (ferric casse and copper casse), so they are described in separate sections (Sections 4.6 and 4.7). Heavy metals, mainly lead, even in trace amounts, also affect toxicity and deserve a separate description (Section 4.8). [Pg.95]

Obviously the separate description of the transfer of rotational and electronic motion by the matrix elements E and R, yields the wrong result both for the rotational and the electronic fine structure degrees of freedom. [Pg.411]

In the following sections we shall discuss the role of ascorbate for frequent and well established palhomechanisms of human CVD. In general, the inherited disorders described below are polygenic. Their separate description, however, will allow the characterization of the role of ascorbate on the different genetic and metabolic levels. [Pg.619]

A detailed analysis of allosteric effects is beyond the aims of this work however it is possible, in the first approximation, to separate the description of heterogeneity from that of allostericity. In this separate description it should be very interesting to verify whether or not proteins can be described by a distribution such as (28), i.e. whether or not proteins can be considered as equilibrium surfaces . If the answer were affirmative, it would be very interesting to look for the biological meaning of the temperature at which the protein was grown under equilibrium conditions. [Pg.82]

The separate descriptions of the zero-field splitting and the effect of an external magnetic field on the atomic sublevels can now be combined into a unified description using the following spin Hamiltonian... [Pg.53]

Each reference should therefore be used as a guide only to the likely location of additional, afiemative systems. Their separate descriptions - as tabulated later - should then be employed as a Tirst-filter choice, prior to contacting the manufacturers/suppliers to request more defintive technical data, from which a final optimum thermoset resin choice/s can be made. [Pg.43]

A separate description of the temperature coefficients in tezms more meaningful to the operator of the reactor is given belov. The temperature coefficients are separated as foUovs ... [Pg.78]

Survey analysis was conducted after site visits. Data were first cleaned to remove invahd data entries and missing data. Descriptive analysis computed item means and standard deviations by gender and ethnicity for the sample. In addition, independent sample t-tests and chi-square tests by gender and ethnicity were conducted. These tests determined the extent to which men and women as well as White, Black, and Hispanic students differed from each other in their survey responses. We conducted separate descriptive statistics both for lower division (freshman and sophomore) and upper division (junior and senior) students. This distinction is important because we expect perceptions among these students to differ. Freshmen take a wide variety of courses, most from outside the engineering college, while seniors take courses primarily from a specific department. Moreover, seniors have more experience with the department than freshmen are likely to have and as a result their perceptions may be more accurate or reUable. Additional analyses estab-hshed the reliability and vahdity of individual survey items. Further analyses including factor analysis are explained in more detail in chapter five. [Pg.17]


See other pages where Separation descriptions is mentioned: [Pg.831]    [Pg.9]    [Pg.18]    [Pg.39]    [Pg.550]    [Pg.88]    [Pg.291]    [Pg.293]    [Pg.233]    [Pg.70]    [Pg.60]    [Pg.254]    [Pg.643]    [Pg.135]    [Pg.224]   
See also in sourсe #XX -- [ Pg.19 ]




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