Singing Zerbinetta in the Strauss was Ms. Petrova, a sparkling Russian coloratura soprano who recently made an impressive Met debut in the role, substituting for Natalie Dessay.
The three performances, on Thursday, Friday and Saturday evenings, will involve a cast drawn from both opera and musical theater: George Hearn, who played the part on Broadway, will sing the title role, substituting for the bass-baritone Bryn Terfel, who withdrew because of back problems.
This paper reports the sooting propensity of benzene and m-xylene, and the role of substituted aliphatic chains on soot emissions at different fuel flow rates along with their effects on soot characteristics.
However, the role of substituted Fapy-dGuo adducts in the biological response to nitrogen mustards and related species has not been extensively explored.
However, while hsp70 level decreased by a small extent by 30 days of exposure, hsp110 transcript level abruptly decreased, probably to nullify the negative effects of its expression at high level or as its role is substituted by some other chaperone over time.
Damian Woetzel's virtuosity always adds something extra to his variation, and Jennie Somogyi reinterprets the ballerina role persuasively, substituting large sweep for the usual piquancy.
Biofuels play a vital role in substituting the diesel fuels as they are renewable and ecofriendly.
Ethanol plays an important role in substituting the increasingly limited oil as the high-value, renewable fuel.
When the mechanical requirements are not critical, austenitic stainless steels may play a role in substituting the more expensive Ni and Co base alloys.
This is the basis of its role-substituting intervention - replacing some medical responsibilities by (cheaper, and more available) nursing health workers.
It is found that 2- 4-hydroxyphenyl benzo[g]quinoxaline (3d) and 2- 4-hydroxyphenyl benzo[g]quinoxalineoxaline (3e) carrying stronger electron-donating groups in the phenyl ring show more sensitive fluorescence response to viscosity, revealing their potential use in viscosity detection and the key role of the substituted groups.
