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A manifestation

Themiodynamic stability requires a repulsive core m the interatomic potential of atoms and molecules, which is a manifestation of the Pauli exclusion principle operating at short distances. This means that the Coulomb and dipole interaction potentials between charged and uncharged real atoms or molecules must be supplemented by a hard core or other repulsive interactions. Examples are as follows. [Pg.439]

Note the curious return property exhibited by the energy in the symplectic method this is a manifestation of the nearby Hamiltonian mentioned in the introduction (see [7, 18, 28]). [Pg.361]

The adverse effects iaclude digestive disturbances, neurological symptoms, and manifestations of allergic responses. As many as half of the patients taking it are iacapacitated by some of these adverse reactions for several hours. Whether these symptoms are caused by hypersensitivity to the dmg, the parasite, or by a manifestation of the disease is not known. Overall, effects are dose-related and transient. [Pg.247]

Fouling is the term used to describe the loss of throughput of a membrane device as it becomes chemically or physically changed by the process fluid (often by a minor component or a contaminant). A manifestation of fouling in cross-flow UF is that the membrane becomes unresponsive to the hydrodynamic mass transfer which is rate-controlling for most UF. Fouling is different from concentration polarization. Both reduce output, and their resistances are additive. Raising the flow rate in a cross-flow UF will increase flux, as in Eq. [Pg.2041]

Fig. 5.9. The piezoelectric polarization of Fig. 5.7 is found to increase with volume compression. Hence, the large decrease in change of charge with stress is a manifestation of the highly nonlinear stress-volume relation of PVDF, not nonlinear piezoelectricity. Fig. 5.9. The piezoelectric polarization of Fig. 5.7 is found to increase with volume compression. Hence, the large decrease in change of charge with stress is a manifestation of the highly nonlinear stress-volume relation of PVDF, not nonlinear piezoelectricity.
Growth rate fluetuations appear to inerease with an inerease in temperature and supersaturation leading to erystals of the same substanee, in the same solution at identieal supersaturation, exhibiting different growth rates this is thought to be a manifestation of the phenomenon of either size-dependent crystal growth or alternatively, growth rate dispersion. [Pg.130]

The MS closure results from s = 2. The HNC closure results from s = 1. In the latter two expressions, additional adjustable parameters occur, namely ( for the RY closure and for the BPGG version of the MS approximation. However, even when adjustable, these parameters cannot be chosen at will, as they should be chosen such that they eliminate the so-called thermodynamic inconsistency that plagues many approximate integral equations. We recall that a manifestation of this inconsistency is that there is a difference between the pressure as computed from the virial equation (10) and as computed from the compressibility equation (20). Note that these equations have been applied to a very asymmetric mixture of hard spheres [53,54]. Some results of the MS closure are plotted in Fig. 4. The MS result for y d) = g d) is about the same as the MV result. However, the MS result for y(0) is rather poor. Using a value between 1 and 2 improves y(0) but makes y d) worse. Overall, we believe the MS/BPGG is less satisfactory than the MV closure. [Pg.149]

The molecular events of contraction are powered by the ATPase activity of myosin. Much of our present understanding of this reaction and its dependence on actin can be traced to several key discoveries by Albert Szent-Gyorgyi at the University of Szeged in Hungary in the early 1940s. Szent-Gyorgyi showed that solution viscosity is dramatically increased when solutions of myosin and actin are mixed. Increased viscosity is a manifestation of the formation of an actomyosin complex. [Pg.551]

Thus, whenever the set A has a manifest self-similarity, so that, like the Cantor set, it can be defined by a recursive geometric construction, Dfractal oan be easily calculated from this relation. The Koch Curve, for example, the first three steps in the construction of which are shown in figure 2.2, has a length L which scales as... [Pg.27]

Analyzing the behavior of filled polymers, as any other heterophase systems, two aspects should be distinguished. First, these are the properties of such systems, i.e. their inherent characteristics, independent of a measuring method if, of course, the measurements are correct (to select criteria of correctness of an experiment, carried out with multiphase systems, seems to be an independent and by no means a simple problem). Second, this is a manifestation of these properties when heterophase systems flow in channels of different geometrical form. Behind all this stands the basic applied problem—finding out how the properties of filled polymers, appearing during their flow, affect the properties of finished articles. [Pg.70]

The nature of this interaction is not yet clear, but there is no doubt that this is a manifestation of a polymer-monomer interaction, typical of PCSs. The process of polymerization of phenylacetylene on free ions is characterized by the 6th order in initiator and monomer and has an activation energy of=25 kJ/mol (6 kcal/mol). [Pg.6]

From the shapes of the rate versus acid strength graphs obtained for mesit-aldehyde and triisopropylbenzaldehyde it was concluded that although neither compound was specific acid-catalysed, the latter compound showed the nearer tendency to this catalysis at the higher acid concentrations again this may be a manifestation of the greater steric hindrance to protonation by H3 S04 than by H30+. [Pg.322]

Equatorial-axial interactions in complexes as a manifestation of mutual influence of ligands. [Pg.50]

Intermittent claudication is a group of symptoms characterized by pain in the calf muscle of one or both legp, caused by walking and relieved by rest. It is a manifestation of peripheral vascular disease, in which atherosclerotic lesions develop in the femoral artery, diminishing blood supply to the lower leg. Cilostazol is used to treat intermittent claudication. [Pg.389]


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See also in sourсe #XX -- [ Pg.168 , Pg.210 , Pg.212 ]




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Manifestation of a Complex Reaction Mechanism

Manifestations

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