NaOH 0.25 M was added dropwise to 0.05 M zinc acetate maintained in a conical flask under vigorous mechanical agitation at room temperature; the cloudy viscous sediment thus obtained was filtered using vacuum filtration, dried overnight at 50 °C, and calcined at 200 °C for 2 h in a muffle furnace to obtain white fine powdered ZnO.
Cysteine side chains of cytosolic, nuclear and mitochondrial matrix proteins are maintained in their reduced state by a vigorous reductive pathway effected by a large pool of reduced thioredoxins.
According to West Point classmate Joseph Reynolds, who saw him at the West Point graduates reunion in 1893, Raynolds maintained a vigorous and healthy appearance long after his retirement, his brown hair, "then but slightly sprinkled with gray".
Since his Obama endorsement in January, Mr. Kennedy has maintained a vigorous campaign schedule on Mr. Obama's behalf, traveling to rallies and appearances in several crucial primary states.
The horror novelist V.C. Andrews died in 1986, and she, too, has maintained a vigorous publishing career from the beyond; her books continue to sell in the millions.
Spain maintained its vigorous tradition of flamenco dancing (see photograph), and in Hungary the composers Béla Bartók (1881 1945) and Zoltán Kodály (1882 1967) collected the remnants of a wealth of folk song and dance folklore.
At Cambridge, Crowley maintained a vigorous sex life, largely with female prostitutes, from one of whom he caught syphilis, but eventually he took part in same-sex activities, despite their illegality.
He also maintained vigorous commitments to the Albert Einstein College of Medicine and to the Chemotherapy Foundation, which he served eight years as President.
In a typical synthesis, solutions of NaOH (9 mol/L) and Ln(NO3 3 (Ln = Ce, La, 0.8 mol/L) were mixed and maintained vigorous stirring for 30 min at room temperature.
This association was maintained with EEPA vigorous after adjusting for age (r = −0.24, P<0.05).
