We have measured the pH change before and after the introduction of metal particles, and the measured pH increases were less than 0.3 for all three metal particles, Au, Co, and Ni, which is too small to induce any observable PL enhancement.
The corresponding FLAIR signal abnormality is typically present, generally with no observable abnormal susceptibility or enhancement.
The mutational effect dominates any of possible changes induced by myxothiazol or antimycin (described earlier for the native enzyme), as reflected by lack of observable change in the enhancement.
Moreover, minor disturbances in the TEC enhancement can also be observable and studied.
A visual comparison of data indicates that the temperature dependence of the thermopower of superconducting fullerenes is very similar to that of systems in which mass enhancement effect has been observable [13, 14].
By model simulation, it was determined how much enhancement of mass transfer should be observable.
The method uses a simple agar cloning technique for human tumours, which provides marked enhancement in the number of cases with observable mitotic activity and the number of mitotic figures available for detailed karyotypic assessment.
Thus, the expected prolonged enhancement due to filling in of haemangiomas is less readily observable because of intense liver parenchymal enhancement (Fig. 6).
In any case, nonselective response enhancement shortly after learning is a powerful effect, and should be observable even in tasks in which neural populations associated with reward and omission of reward are not cleanly delineated in that cortical area [43].
Upon addition of Hg2+, the solution of RN3 exhibits a 'naked eye' observable color change from colorless to red and an intensive fluorescence with about 105-fold enhancement.
