It will take a very special person to turn the boat and effect the required culture change.

a tornadic thunderstorm

Mao launched the struggle against the vulgar materialist tendency within the party as early as 1937.

To determine the size of the coronaviral RNA components and their similarity to oncornaviral RNA, we compared the mobilities of RNA extracted from TGEV and HEV at 20 and 100 °C with those of purified Rous sarcoma virus (RSV) RNA held at the same temperatures.