SAS CROSS

FIGURE 8-1 Sa Cross section of jet at x/d0 = 200from the orifice. The location of measurement is marked by the circle. (Merkel et al. 1994). (Reprinted by permission of Merkel et al.)... 

Rapeport WG, Muirhead DC, Williams SA, Cross M Wesnes K. Absence of effect of sertraline on the pharmacokinetics and pharmac(xi3niamics of phenytoin. J Clin Psychiatry (1996) 57 (Suppl 1), 24-8. 

In traditional treatments of copolymerizaiion kinetics, the values of the ratios sA and % are implicitly set equal to unity (Section 7.3.1.2.2). Since they contain no terms from cross propagation, these parameters have no direct influence on either the overall copolymer composition or the monomer sequence distribution they only influence the rate of polymerization. 

When the butyl rubber was compounded with up to 30 percent of polyisobutylene, which, lacking the unsaturated isoprene units, did not enter into the cross-linking reaction, the tensile strengths were, of course, considerably reduced. They were found nevertheless to be accurately represented by the same equation, (53), provided merely that Sa is taken as the fraction of the composite specimen consisting of network chains subject to orientation. Thus, in this case... 

The factors SA represent the cross sensitivities (partial sensitivities according to Kaiser [1972]) characterizing how the signal y(zA) is influenced by the species i ... 

The robustness of an analytical procedure for the determination of the analyte A in presence of some accompanying species i = B,...,N under influence of various factors fj(j = l,...,m) according to Eq. (4.30) is in reciprocal proportion to the sum of all their cross sensitivities, SA multiplied by the actual amounts, x and the specific influencing strengths, hjy of the factors multiplied by their actual values (in relation to xA) see Danzer (2004). Because of the way measurements are obtained, the range of their values is range = (0... oo), so it makes sense to calculate the relative robustness which includes the analyte sensitivity and amount itself, SAA xA, as follows ... 

Fig. 21 The cross-section and fracture surface of SA-Tyrannohex. This shows relatively large fracture energy (-2000 J/m2), higher proportional limit (about 120 MPa) and high tensile strength (200 MPa)...

The total power illuminating the target of effective cross-section Sa is equal to... 

It is noteworthy that porosity is remarkably independent of the dimensionality. For a given PS, the volumetric porosity sv (void volume/total volume) in 3D space is equal to the interfacial porosity sA (void area/total area, measured on a representative cross section) in 2D and the linear porosity sL (void interval/total length, measured on a representative traverse line) in ID [96] ... 

Reactions of wood with cyclic anhydrides do not yield a by-product, leaving the modified wood polymers with a covalently bonded carboxylic group an example is reaction with succinic anhydride (SA) (Figure4.1a). With reactions above 100°C there is some formation of diester observed (Figure 4.1b), resulting in cross-linking within the cell wall matrix (Matsuda, 1987). 

The stress relaxation properties of SA-modified wood in media of different pH have also been studied (Nakano etal., 1990a,b, 1991 Nakano, 1993a,b). It was found that an increase in pH led to an increase in stress relaxation properties due to side chain ionization, with maximum swelling of the wood occurring between pH 5-8. In addition, cross-linking within the wood was achieved by treatment with bivalent or trivalent metal ions. The rheological properties of maleic acid esterified wood also show that thermoplasticity is imparted to the wood by such modification (Norimoto etal, 1992). 

Disubstituted 4-chloro-2-cyclobutenones 75 undergo the palladium-catalyzed cross-coupling reaction with vinyl- and arylstannanes 76 or vinylzir-conium reagents to give the 4-R sa,-2-cyclobutenones 77. Without isolation, these cyclobutenones 77 are rearranged to the substituted phenols 78 on thermolysis [38], Application of this method to the stannylated heteroaromatics 79 provides a synthetic route to the aromatic benzoheterocycles 80 [39]. (Scheme 27 and 28)... 

Fig. 9 TrNOESY and QUIET-trNOESY spectra of the peptide DRPVPY in the presence of the antibody SA-3. A Regions of a trNOESY spectrum (r = 200 ms) showing Val-4 HN-Pro-3,-5 H8 cross-peaks and Pro-3,-5 H5-H5 cross-peaks. B Corresponding regions of a QUIET-trNOESY spectrum (r = 200 ms) with inversion of 0.75 ppm wide bands centered at 4.15 ppm and 8.1 ppm within the intersection of the quiet bands (quiet window), the Val HN-Pro-5 U8 cross-peaks are still present, while the Val HN-Pro-3 B.82 crosspeak is absent, indicating cancelation due to spin diffusion. Reproduced with permission from [125]. 2002 American Chemical Society...

Fischer polypeptide synthesis org chem A synthesis of peptides in which a-amino acids or those peptides with a free amino group react with acid halides of a-haloacids, followed by amination with ammonia. fish-ar pal-e pep,tTd. sin tha sas ) Fischer projection orgchem) A method for representing the spatial arrangement of groups around chiral carbon atoms the four bonds to the chiral carbon are represented by a cross, with the assumption that the horizontal bonds project toward the viewer and the vertical bonds away from the viewer fish-ar pra.jek-shon) Fischer s salt See cobalt potassium nitrite. fish-3rz solt)... 

A cross reference may also appear in combination with definitions term PHYS CHEM Definition. spect Sa another term. 

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