Changes after exposure of unwashed samples exposed before vacuum treatment were attributed to reactions involving volatile species.
However, these effects were less pronounced than those attributed to reactions involving solvent species and the lithiated graphite.
The first absorption onset is within the spectral range of the PL spectrum (1.4 eV-2 eV) and is attributed to transitions involving Si NC/SiO2 interface states [17 24].
The main output in the mid-visible range is comprised of two components at approximately 506 and 564 nm, and is attributed to transitions involving oxygen defects, specifically the bulk-related VO+→VB transition for the 506-nm emission and depletion region-related CB→VO++ transition for the 564-nm emission.
Some symptoms of persistent WAD can be attributed to injuries involving neck structures, including joints, ligaments and muscles [ 12].
In addition to acetyltransferase activity, a second enzymatic activity has been attributed to SAGA involving the regulation of histone H2B ubiquitination [ 8, 9].
This can often be attributed to instances involving multiple sites or multiple regulatory factors, which are not components of current splicing models.
For instance, a major epizootic of Rift Valley Fever virus in the Arabian Peninsula in 2000 2001 was attributed to shipments involving live animals and mosquitoes from mainland Africa.
The paradigm class analysis then revealed that the latter could be attributed to tasks involving passive and active (recognition) viewing of images as well as following film presentations (Fig. 7a).
UV/Vis spectra recorded during the photolysis in acetonitrile showed a bleaching of the shoulder at about λ≈300 nm for 1 a attributed to transitions involving btz-centred MLCT character within 15 min at which time NMR analysis revealed the dominant species to be 2 a.
