This process was simulated by the phase field method based on finite-element analysis. The mixture of water and acetonitrile was considered the solvent phase, and the single solute was the other phase. The initial state of the phase field was first defined using a stochastic function (Fig. 2a...
21 was twice as active as LMg2Br2 and five times faster than the 1:1 LMg2Br2:LZn2Br2 mixture, whereas LZn2Br2 was inactive (0.1 mol% catalyst loading, neat epoxide, 1 bar CO2, 80 °C). 21 displayed relatively good polymerisation control, generating >99% carbonate linkages ...
(I) and one or more polymeric HALS compounds selected from 7 formulae given in the specification; (3) a mixture of compounds (I) and one or more organophosphite or organophosphonite compounds selected from 7 formulae given in the... STAEHRFELDT THOMAS,KROEHNKE CHRISTOPH,WILBERT GOETZ - U...
There are strong coherencies at different time horizons over the sub-sample period and a mixture of both in-phase and out-of-phase links. As done in the pre-COVID-19 coherences, we infer some episodes of contagion for the following pairs: EXC-DVLI, EXC-S&P500, and GSEI-DVLI. A ...
Iron is an indispensable trace element in the body, mainly present in the form of Fe3+ and Fe2+ in hemoglobin. Therefore, it is involved in aerobic metabolism and biological electron transfer due to its susceptibility to redox reactions and its strong affinity for oxygen [1], [2], [3]....
A mixture contains (a) a matrix material containing units of formula C:Q where Q = a non-bonding electron pair comprising O, S, Se or N; and (b) a material which is capable of emission and which contains an element of atomic number above 20. An independent claim is also included ...
When φ = θ/2 or φ = θ/2 + 90, the pairs are in a co-circular relationship, that is they are tangent to (φ = θ/2), or radial along (φ = θ/2 + 90), a common circle. In Fig. 1c the space of element pairs is transformed into a ...
The mixture was stirred vigorously and Ph2SiCl2 (3.4 mL, 16.13 mmol) was added. The mixture was allowed to warm to RT overnight, and all volatiles subsequently removed in vacuo, leaving a colourless oil. Solid DippN(H)Li (2.94 g, 18.6 mmol) was added to the residue, ...
Briefly, nuclear homogenate equivalent to 30 μg of the protein content was added to each of the wells of the 96-well plate containing the double-stranded DNA sequence harboring the consensus SREBP-binding sequence (sterol regulatory element, SRE) coated onto the wells. The nuclear extract was ...
After 1.42 g (4.99 mmol) of the above-synthesized 8-benzenesulfonylaminoquinoline was dissolved in 15 ml of methanol, 1.03 ml (5.02 mmol) of a 28% sodium methoxide solution was added thereto. While stirring the mixture at room temperature, a solution of 10 ml of methanol containing 550 mg ...