Reciprocal averaging

Figure 10. Comparison of the velocity dependence of the disappearance cross-section of CHa+, formation cross-section of CH0 +, and Langevin orbiting collision cross-section, all as a function of reciprocal average kinetic energy of ions in the mass spectrometer source...

Hill, M. O. DEC ORAN A A FORTRAN Program for Detrended Correspondence Analysis and Reciprocal Averaging Section of Ecology and Systematics, Cornell University Ithaca, NY, 1979. 

This characteristic shear rate is equal to the reciprocal average entanglement time Tn at equilibrium. The solid curve is from Graessley s model, which reads... 

The important conclusion that can be drawn from the data is that 4/ electrons are distinctly external before barium and are located inside closed shells after cerium. The Rydberg defect d increases from 0.31 in Ba+ to 1.40 in La2+and the interelectronic repulsion parameter A (4f, 4 f) is 13 eV in La+ and 19.3 eV in Pr3+ in comparison to A (5s.5s) value of 6.3 eV for Y+. The interelectronic repulsion parameters A bear a close relationship with the reciprocal average radius of the orbital involved. We can define a generalized baricentre polynomial involving A for any element containing x electrons in the nl shell and y electrons in the n l shell as... 

The value of the reciprocal average relaxation time is given by the expression... 

The necessary condition for forming a two-dimensional pore Is that the pore In question be fully surrounded by polymer particles. When a jolymer particle Is shared by n pores (see Figure 5), we define k as the reciprocal average of n. 

The local jump conditions are averaged in a similar manner. Integrating the local jump condition (3.109) over the interfacial area Ai and then multiplying the result with the reciprocal averaging volume V, the averaged jump condition becomes ... 

Figure 5. Reciprocal average degree of polymerization versus time for the degradation of the Pt-MTX polymer in DMSO. 

T = Xc,zf being the ionic concentration and s, the viscosity and the dielectric constant of the solvent, respectively , the reciprocal average radius of the ionic atmosphere a, the mean distance of closest approach of ions

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