Fines, effect

Data of Figs 8-10 give a simple pattern of yield stress being independent of the viscosity of monodisperse polymers, indicating that yield stress is determined only by the structure of a filler. However, it turned out that if we go over from mono- to poly-disperse polymers of one row, yield stress estimated by a flow curve, changes by tens of times [7]. This result is quite unexpected and can be explained only presumably by some qualitative considerations. Since in case of both mono- and polydisperse polymers yield stress is independent of viscosity, probably, the decisive role is played by more fine effects. Here, possibly, the same qualitative differences of relaxation properties of mono- and polydisperse polymers, which are known as regards their viscosity properties [1]. 

Illumination of diamond electrode may induce some fine effects. In particular, the morphology of Cu electrodeposit, plated in dark and at an illuminated diamond surface, is different. Moreover, a photographic memory effect was observed with polycrystalline diamond electrodes the Cu dark electrodeposition on a preilluminated electrode yields morphology that is characteristic of a deposit produced at illuminated electrodes. This effect is hypothesized to be caused by subsurface hydrogen in diamond [166]. 

Reference to atomic interference is of interest for other reasons, too. One can study the properties of elementary particles by observing and precisely measuring various fine effects in the bound states. From such measurements, in principle, one can obtain such details as the behaviour of interactions at short distances, which otherwise are manifested only at very high energies. Optical measurements are probably among the most precise. If one adopts this form of measurement it is natural to ask whether it is possible to consider some phenomena of atomic physics within spec-... 

It should be noted that ab initio calculations may also be applied to fine effects observed in electron spectre such as the vibrational... 

This approach deliberately treats only the most important processes in the cell. It does it in such a way that further fine effects (or at least those that look secondary now, but may appear to bring new features to performance at further analysis) can be later put on top of the initial construction . The approach is thus reduced to a minimum number of equations and parameters. With no intention of giving at this point a complete list of references, we refer to several articles that have introduced this approach to PEFC/DMFC [2-10,16-19],... 

The variation of the EEC parameters with the potential shows some correlation with the cyclic voltammograms and additionally gives much information that could not be obtained in dc probing of the interface, as well as by the potentiostatic impedance spectroscopy fine effects of the anions, the potentiodynamic transformations in the double layer between the potentials of monolayer formation and destruction, etc. In the conference report we discuss the perspectives for the monolayer chemistry that arise from these new experimental facilities. 

Many-Body Perturbation Theory for Hyper-fine Effects... 

GretzRH (1980) Mineral fines effect on asphalt viscosity (Report No. 164). Washington State Department of Transportation, Olympia, Washington, DC, p 82... 

There are a few such force fields in the literature. They give similar results, as far as their main features are considered. The force field concept was able to clarify many observed phenomena and even fine effects. It may also fail, as with anything in the real world. 

Engraving (1601) n. Machine-printing (of wallpaper) with etched-out rollers to obtain subtle and fine-effects not possible with surface printing. 

Phe search for new ways and opportunities is continuing in the framework of the third approximation of Flory-lluggins theory, with due account of fine effects of changes in the molecular coil sizes of one polymer with the concentration of the other i>olymer in the mixture. 

To reveal fine effects in the properties of polymer solutions, des Cloizeaux (1981) calculates the mean square radius of gj ration of macromolecules, which is defined through... 

Therefore, the Lagrange formalism 0 n) of the field theory (with n = 0) shows the tricritical point of the system of infinitely long polymer chains to correspond to the 0 point, at which there occur very fine effects of compensation of two-body and three-body interactions. Near the 0 point long chains are not Gaussian. 

Higher-order multipole moments enhance the forces between particles at short distances and their neglect is extremely questionable, especially if fine effects are looked at, as for instance the ground-state properties of close-packed lattice structures [244,246-251] or the viscosity To go beyond the point dipole approximation Klingenberg and co-workers [ 173,252] developed an empirical force expression for the interaction between two dielectric spheres in a uniform external field from the munerical solution of Laplace s equation [253]. Recently, Yu and co-workers [254,255] proposed a computationally efficient (approximate) dipole-induced-dipole model based on a multiple image method which accounts partially for multipolar interactions. 

An increase in the accuracy of creep measurements has always been of importance but recently it has become a focal research problem for two reasons. First, the development of novel highly precise instruments for measuring creep rates is necessary in the context of increased interest in studies being performed on the micro-, submicro-, and even nano-levels. Second, it may a priori be assumed that creep behavior of polymeric materials is associated intimately with their basic physical characteristics, namely, molecular dynamics and supermolecular structure. However, the common widespread methods of the deformation measurements provide a rather smoothed picture and often allow no discerning of the fine effects depending on the changes in dynamics and structure of materials. 

For the Li + HF reaction Dunning, Kraka Fades (7) showed that the features of the reaction valley can be readily understood in terms of the changes in the electronic structure of the system as it evolves during the reaction. For the OH + H2 reaction they showed that the terms in the reaction path Hamiltonian provide a rationale for many of the qualitative features of reaction dynamics, including such fine effects as the deposition of reactant vibrational excitation into product vibrational modes. The reaction valley approach thus provides a direct connection between the electronic structure of the system, the potential energy surface and the reaction dynamics. 

Accordingly, the medium polarization as a whole is subdivided into the inertialess and inertial polarizations. The inertialess polarization characterizes the screening of a high-frequency electrical field in a medium. It follows adiabatically the variation of the electronic state of reactants and, while neglecting some fine effects, it does not form the Franck-Condon barrier for electron transfer. 

The i = j and j = levels correspond to two different spin-orbit energies, separated by the different orientation of the spin with respect to the orbital angular momentum /. The energy differences between spin-orbit levels from the same electron configuration is sometimes called fine structure because it was a small ( fine ) effect in early spectra. 

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