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Similarities, analogous

The heat rejected per unit mass of carbon in the isobaric process 4-1 q4, ) is similarly analogous to process 2-3 ... [Pg.315]

In situations with no observed data, one possible means to evaluate status is to use a similar analogous site for which data are available, and to assume that the assessment made from the observed data can be applied validly to both sites. The site for which data are available must have good status according to the WFD. For instance, bodies subject to similar pressures and with similar characteristics could be grouped. It is noteworthy that proximity cannot be taken on its own as an indication of similarity since the features of the catchments, such as climate, topography and ecology, can change abruptly. [Pg.384]

The regular model for an ionic solution is similarly analogous to the regular solution derived in Section 9.1. Recall that the energy of the regular solution model was calculated as a sum of pairwise interactions. With two sub-lattices, pair interactions between species in one sub-lattice with species in the other sub-lattice (nearest neighbour interactions) and pair interactions within each sub-lattice (next nearest neighbour interactions), must be accounted for. [Pg.286]

Similarly, analogous Rh(III) hydrolytic cations can be isolated by crystallisation with the super-anion, however these complexes show quite different hydrogen bonding networks. A second type of Russian Doll super-anion is found in the complex [Rh4(OH)6(H2O)12](20.21+8H). 33H2O [46]. The dehydrated Russian Doll Na([18]crown-6)(19)2 7 21 is skewed by comparison with the capsule structure of 20. The two trans aquo ligands are not present in the dehydrated super-anion, and the axial Na coordination positions are occupied by oxygens... [Pg.154]

A recent effort to identify a Sirt2 inhibitors culminated in the report of the vinylnitrile AGK2 (Figure 3.7). AKG2 and chemically similar analogs were identified... [Pg.68]

Polavarapu et al. (60) have obtained FTIR-VCD (1625-600 cm ) for neat samples of the three substituted a-phenylethanes, 10, X = NH2, OH, NCO. In (-F)-a-phenylethylamine, seven VCD bands are observed, all with positive sign. Features near 1370 and 1200 cm were identified as possibly useful probes for the configuration of similar analogs. [Pg.144]

Internal standard test compound(s) (e.g., structurally similar analog, stable labeled compound) added to both calibration standards and samples at known and constant concentration to facilitate quantification of the target analyte(s). [Pg.108]

The analogy between Eqs. (4) and (22) is obvious and a similar analogy can be made with regard to material transport. Measurements of the eddy... [Pg.256]

Analogies have been developed between heat transfer and fluid friction (i.e., energy and momentum analogies) [5-7]. Similarly, analogies have been developed for systems having a transfer of matter by diffusion accompanied by heat transfer [8-10], Our discussion here is limited to flow in a tube. [Pg.44]

Unfortunately, for the investigation of random walk statistics in the regular 3D lattice of obstacles the approach based on the idea of conformal transformations cannot be applied. Nevertheless, due to the analogy established in the 2D-case it is naturally to suppose that between random paths statistics in the 3D lattice of uncrossable strings and the free random walk in Lobachevsky space the similar analogy remains. Let us present below some arguments confirming that idea. [Pg.12]

Similar analogies can be drawn to other forms of isomerism that occur at the molecular level. This matter is addressed later in this section. [Pg.245]

Medicinal chemists always followed and still apply the principle of chemical and biological similarity. Whenever they discover an active lead, they modify its chemical structure more or less systematically, to find similar analogs with improved activities, selectivities, ADME (absorption, distribution, metabolism, elimination) properties fewer side effects and less toxic properties. However, as discussed above, structurally closely related analogs may have significantly different specificity or even a completely different mode of action. [Pg.55]


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See also in sourсe #XX -- [ Pg.230 ]




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Molecular Similarity and Analog Selection

Molecular similarity, analog selection

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