Even though the STAs have been operational for more than two decade, further improvement of P removal performance is necessary to achieve the desired outflow concentrations.
McCulloch, whose career as the St Louis County prosecutor stretches back more than two decades, caused further controversy by calling the dead men "bums".
For nearly two decades, no further studies have focussed on the topic of CD57 expression in adenocarcinoma of the prostate.
Therefore, huge efforts have been made in the last two decades to further elucidate mechanisms of RyR2 regulation in different physiological states as well as in different cardiac pathologies [ 13– 17, 18, 18, 27, 31– 31].
Two decades passed before further clinical trials of hormonal contraception were conducted in humans, and then largely at the urging of social activist Margaret Sanger.
That, along with concerns about daring shock therapy Japan is employing to restart its economy after two decades of stagnation, further combined with leftover confusion in financial markets about the U.S. Federal Reserve's intentions following testimony Wednesday by its chairman, helped to further rattle investors.
Stored for decades at the Art Institute of Chicago, these were returned to England in the 1980s, where they languished for a further two decades in an Essex warehouse before the architects discovered them.
This has jarred nerves in Myanmar, where the NLD's 1990 electoral landslide was ignored by the then ruling junta, who held on to power for a further two decades before ceding to a quasi-civilian regime in 2011.
In the United Kingdom it took a further two decades for palliative care to be recognized as a medical speciality, and in the United States it was not accepted as a medical discipline until 2006.
A further two decades' experience of the welfare state has left more people cynical about the perverse incentives caused by the social safety net: almost all Britons now believe that many jobless are benefit cheats, and more than half that too-generous hand-outs have put them off finding jobs.
