"abrupt rise" is a correct and usable phrase in written English.
It is usually used to refer to a sudden and dramatic increase in something, such as the price of a stock or a sudden increase in temperature. For example: After an abrupt rise in the stock market index, the company saw a large increase in their profits.
Meanwhile, an abrupt rise in the euro and the yen would squeeze their economies, as America exported its recession.
Dutch politics have been torn apart by unheard-of levels of polarisation since the abrupt rise of the late Pim Fortuyn in 2002.
In February, protesters took to the streets in Taza complaining about unemployment and an abrupt rise in the cost of electricity.
Some are worried that an abrupt rise in China's currency might set off a deflationary spiral there that would imperil China's troubled banking system.
The Indonesian government and international aid groups have proved ill equipped to handle the abrupt rise in those forced to flee their homes.
And it was an economic grievance a big, abrupt rise in fuel prices that sparked the present unrest.The junta has at least succeeded in cobbling together ceasefire agreements with most of the two dozen armed insurgencies lining its borders.
But if the very abrupt rise of Kesha — whose first album, "Animal" (Kemosabe/RCA), had its debut at No. 1 on the Billboard album chart in January — has proven anything, it's that performance doesn't always equate with art.
The abrupt rise suggests that resistant H.I.V. is being transmitted knowingly or unknowingly in significant numbers to newly infected people, said Dr. Little and Dr. Douglas D. Richman, a co-author of the study.
"We believe that the catalyst for the abrupt rise in volatility has been non-BGI quantatively-managed hedge funds de-levering their portfolios, ie, liquidating their positions," writes managing director Minder Cheng.
Underlying the tax breaks is a perception among charities that the abrupt rise in wealth, created by the so-called new economy, has generated a new pool of potential givers in electronic businesses.
If another Arab government were toppled, pushing the oil price over $150, the economic impact would almost certainly be larger than the 0.5% to 1% of GDP that simple extrapolation suggests.James Hamilton, of the University of California, San Diego, has identified numerous periods since the late 19th century in America when an abrupt rise in the price of oil or petrol coincided with recession.
