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Value redistribution

Fig. 2. Redistribution of repair patches relative to free DNA domains in poly(ADP-ribose)-depleted and control hepatocytes. After a 24 hr adaptation period in the presence or absence of 8 mM benzamide [poly(ADP-ribose) depletion, see text], primary cultures of rat hepatocytes were exposed to 50 uM AAAF and newly synthesized repair patches were simultaneously pulse>labeled with [methyl- H] thymidine for 20 min. Incorporation of radioactivity was stopped by extensive washes with medium containing unlabeled thymidine, followed by a chase in the continuous presence or absence of benzamide. Then free DNA domains were isolated and analyzed for their content of radioactively labeled repair patches (2). The values (Redistribution of Repair Patches) reflect the relative accumulation of repair patches in free DNA (value = 1 no accumulation value >1 accumulation 2). Black bars, control shaded bars, poly(ADP-ribose) depletion, n = 4, mean SEM, p < 0.01. Fig. 2. Redistribution of repair patches relative to free DNA domains in poly(ADP-ribose)-depleted and control hepatocytes. After a 24 hr adaptation period in the presence or absence of 8 mM benzamide [poly(ADP-ribose) depletion, see text], primary cultures of rat hepatocytes were exposed to 50 uM AAAF and newly synthesized repair patches were simultaneously pulse>labeled with [methyl- H] thymidine for 20 min. Incorporation of radioactivity was stopped by extensive washes with medium containing unlabeled thymidine, followed by a chase in the continuous presence or absence of benzamide. Then free DNA domains were isolated and analyzed for their content of radioactively labeled repair patches (2). The values (Redistribution of Repair Patches) reflect the relative accumulation of repair patches in free DNA (value = 1 no accumulation value >1 accumulation 2). Black bars, control shaded bars, poly(ADP-ribose) depletion, n = 4, mean SEM, p < 0.01.
For larger values of m/M, we have to expect nonadiabatic redistribution of the populations induced by the classical motion. [Pg.399]

Co is the solution concentration of the initial charge, and X is the fraction frozen. Figure 22-4 illustrates the solute redistribution predicted by Eq. (22-2) r various values of the distribution coefficient. [Pg.1991]

Heterogeneous copolymerization of acrylamide causes redistribution comonomers between phases I and II. This leads to a change of copolymer composition in phases I and II. As a result, the values of ri and change. This accounts for anomalous widening of the experimental composition distribution curves as compared with theoretical curves. [Pg.69]

An arbitrary potential dilference nsnally exists between two pieces of metal that are insulated relative to each other its value depends on excess charges accidentally accumulated on the metal snrfaces. When the two pieces are brought in contact, the charges will undergo a redistribution and the potential difference will become well defined. When identical metals are involved, the potential difference wiff vanish completely, bnt when different metals are involved, a certain potential difference will be set np across the junction (interface) which depends on the conductors. This potential difference, between arbitrary points within the first and... [Pg.23]

Recently [7] we constructed an example showing that interfacial flexibility can cause instability of the uniform state. Two elastic capacitors, C and C2, were connected in parallel. The total charge was fixed, but it was allowed to redistribute between C and C2. It was shown that if the interface was absolutely soft , i.e., contraction of the two gaps was not coupled, the uniform distribution became unstable at precisely the point where the dimensionless charge density s reached the critical value, = (2/3). In other words, the uniform distribution became unstable at the point where, under a control,... [Pg.80]

The availability of the surface charge results in redistribution of free charge carriers in semiconductor which leads to formation of a compensating space charge and electric field E related to the value of the volume charge through the Poisson equation ... [Pg.28]

Errors in the low-density regions of the crystal were also found in a MaxEnt study on noise-free amplitudes for crystalline silicon by de Vries et al. [37]. Data were fitted exactly, by imposing an esd of 5 x 10 1 to the synthetic structure factor amplitudes. The authors demonstrated that artificial detail was created at the midpoint between the silicon atoms when all the electrons were redistributed with a uniform prior prejudice extension of the resolution from the experimental limit of 0.479 to 0.294 A could decrease the amount of spurious detail, but did not reproduce the value of the forbidden reflexion F(222), that had been left out of the data set fitted. [Pg.15]

From the inspection of the data in Table 2.4, it is clear that NO changes its original molecular character after adsorption. In general, coordination of nitric oxide leads to a pronounced redistribution of the electron and spin densities, accompanied by modification of the N-0 bond order and its polarization. Thus, in the case of the (MNO 7 10 and ZnNO 11 species, slender shortening of the N-0 bond is observed, whereas for the MNO 6 and CuNO 11 complexes it is distinctly elongated. Interestingly, polarization of the bound nitric oxide assumes its extreme values in the complexes of the same formal electron count ( NiNO 10 and CuNO 10) exhibiting however different valence. [Pg.40]


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Redistribution

The Creation and Redistribution of Value

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