The phrase "a dramatic lowering of" is correct and usable in written English.
It can be used when discussing a significant decrease in something, such as prices, standards, or levels.
Example: "The report indicated a dramatic lowering of the crime rate in the city over the past year."
Alternatives: "a significant drop in" or "a steep decline in".
The draft rules propose a dramatic lowering of the nomination threshold in a leadership contest from 15% of Labour MPs and MEPs to 5%.
But the latest clinical trial resulted in a dramatic lowering of the virus, which was maintained for several weeks after the initial injection for some patients.
"Whether it relates to oil exploration or Dodd-Frank regulations or labor laws or the Federal Communications Commission, we are witnessing a dramatic lowering of regulations that was holding back U.S. businesses," said S. P. Kothari, professor of accounting and finance.
"One of the reasons we think we will see this dramatic economic expansion around radio-based systems in the future is that we can have a dramatic lowering of the apparent cost of gaining access and that will be facilitated by the registration system," Mr. Mundie said.
This was a dramatic lowering of the bar for treating people who had not yet developed heart disease.
The reduced processing temperature is due to the large surface-to-volume ratio of the particles leading to a dramatic lowering of the melting point and sintering transition.
The present geography of the Gulf Coast was formed during an ice age approximately 30,000 years ago when dramatic lowering of the sea level occurred.
"The big picture is the dramatic lowering of effective [corporate] rates, which has a big impact on any company paying those rates.
Here we show that impaired GSIS is not a simple result of saturation of lipid storage pathways, as adenovirus-mediated overexpression of a cytosolically localized variant of malonyl-CoA decarboxylase in either cellular model results in dramatic lowering of cellular triglyceride stores but no improvement in GSIS.
Dramatic lowering of sea level during the last glacial period uncovered extensive stretches of continental shelf that the Komodo dragon colonized, becoming isolated in their present island range as sea levels rose afterwards.
Unaccountably, it failed to address two much more crucial questions -- DSM-5's potential impact on who would be diagnosed and on how much its dramatic lowering of diagnostic thresholds would increase the rates of mental disorder in the general population.
