A total of 72 students of an Instructional Design course were divided into 12 small groups, among which six roles of Starter, Supporter, Arguer, Questioner, Challenger, and Timer were assigned respectively.
The and enantiomers of maculalactone A were assigned, respectively, to the S and R configurations on the basis of the chiral selectivity expected for catecholborane reduction of an unsymmetrical ketone in the presence of Corey's oxazoborolidine catalyst.
Finally, signals at 18.37, 35.9, and 173.1 ppm were assigned, respectively, to C3, C2, and C1 carbons of butyric acid, which is the most abundant short-chain acyl group in buffalo milk triacylglycerides [44].
In the 29Si MAS NMR spectra, two peaks at about 114 and 107 ppm were assigned respectively to Si 0Al) and Si 1Al) configurations, and these chemical shifts differ slightly from the sample produced by steaming.
In Figure 2A, the characteristic signals at 1.96, 3.65, and 4.31 ppm were assigned, respectively, to -C CH3 2-Br, −O-CH2-, and -COO-CH2 in the pentaerythritol unit, whereas the characteristic signals at 1.40, 1.66, 2.33, and 4.10 ppm were from -CH2- protons of PCL backbone.
Because the ΔT in 1996 was the largest among them, it is used to correlate with the ΔS of pair 3. The same procedure was applied to pairs 2 and 5, to which the ΔTs for 1992 and 1997 were assigned, respectively.
First, M and N numbers of C and γ values are assigned, respectively.
In Figure 2B, the signals at 0.90 and 1.82 to 1.92 ppm are assigned respectively to -CCH3 and -CH2- of methacrylate backbone.
The monomer sequence on the copolymer chain is taken in between a step gradient and a fully linear gradient, to which a gradient number λ = 0 and 1 are assigned, respectively.
One weak peak at about 2θ = 26.00 is from MWCNTs and the peaks at 38.2°, 44.3°, 64.4° and 77.4° can be assigned, respectively, to <111>, <200>, <220>, and <311> crystalline planes of the silver coating.
A subtraction spectrum (Once-folded chain sample minus Extended chain sample) shows positive bands at 1298, 1340, 1347 and 1369 cm−1, which are predicted in earlier calculations for a (110) fold, while additional positive bands at 1353 and 1363 cm−1 are assigned, respectively, to gg conformers and (tentatively) to strained gtg or gtg′ conformations.
