17. The process of claim 1, wherein reacting the aromatic hydroxy compound with the alkylating agent having the functionality of two in the presence of the catalyst system comprises a mole ratio of the aromatic hydroxy compound to the carbonyl compound of 2:1 to 40:1. 18. The process of...
In the presence of consumer distrust, resource-intensive advertising campaigns and marketing materials may fail to yield the return on investment that industry stakeholders hope for. They might even prove entirely ineffectual in motivating consumer uptake of such technology. Trust and distrust may serve...
In addition, cortical auditory-evoked potentials (CAEPs) such as P1, N1, P2, N2, and P3 waves arise from the auditory cortex and other associated cortical areas. The presence of CAEPs indicates that the brain has detected the acoustic signal [1]. Passive cortical AEPs, such as P1, N1,...
The analysis reveals that the occurrence of summer Monsoon Depressions (MDs) over the North Arabian Sea is doubling during 2001–2022 compared to the 1981–2000 period. This increase stems from changes in the region’s dynamic and thermodynamic condition
Unlike other NO donating agents, nitrite activity is shown to be potentiated in the presence of red blood cells in hypoxic conditions. We also show that nitrite reduces calcium associated loss of phospholipid asymmetry that is associated with increased red cell adhesion, and that red cell ...
In the presence of orography, KE generation depends on the balance of these effects. The third term in Equation 10 describes the effect of differential expansion of the troposphere due to gradients in virtual temperature. If there is a decrease in virtual temperature along the wind direction, ...
Hence the presence of orotic Khan et al. Nutrition & Metabolism (2016) 13:50 Page 6 of 12 acid is observed in normal subjects with low intakes of protein which is similar to that observed in SCD patients [60]. Dysfunctional signaling of the hypothalamus and the inflammatory cytokines induced...
Notes: (A)Number of treatment lines. (B) Number of metastatic sites. (C) Presence or absence of liver metastasis. Display full size Figure 3Kaplan–Meier curves of PFS for patients treated with different regimens. Notes: (A) Pyrotinib plus capecitabine or vinorelbine. (B) Pyrotinib plus ...
Trends of CDD has a broad distribution between about 500 and 2000 ms likely due to the presence of areas characterised by very distinct microclimatic conditions (e.g. the Taklamakan desert). Above this elevational threshold, changes of CDD are characterised by an overall positive elevational ...
Chemical dehydration is accomplished by slurrying the support in an inert low boiling solvent such as, for example, heptane, in a moisture- and oxygen-free atmosphere, in the presence of a dehydrating agent such as for example, trimethylaluminum. For combination with the linking compound, the ...