The phrase "a prolonged pattern of" is correct and usable in written English.
It can be used to describe a consistent or recurring behavior, trend, or situation that lasts for an extended period of time.
Example: "The study revealed a prolonged pattern of increased anxiety among students during exam periods."
Alternatives: "an extended trend of" or "a sustained series of".
If, for example, the hormone auxin is prevented, by experimental means, from influencing the plant, the plant lives longer than normal and undergoes an atypical prolonged pattern of senescent change.
Or will the government's social and economic policies prevent us from duplicating this prolonged pattern of broadly equal family economic gains?
Compared with the transient expression of c-jun and c-fos by phorbol ester stimulation, photodynamic treatment led to a prolonged activation pattern of both immediate early genes.
The moult follows a similar prolonged pattern to that of the female and the first sign that the male is moulting is often when a tail feather has been dropped at the roost.
"This prolonged pattern continues to favor rounds after rounds after rounds of very heavy rainfall that will lead to catastrophic and life-threatening flooding," warned the National Weather Service's Houston/Galveston division in a message Saturday morning.
On the other hand, the phosphorylation kinetics of STAT2 correlated with the prolonged expression pattern of OAS2.
On the other hand, IFNα treatment of hST2-U3C cellstimulateded the interaction of phosphorylated STAT2 with IRF9, even after 24 h, which closely correlated with the prolonged expression pattern of OAS2.
Optimized microbeads were of excellent combination of high DEE (79.92 ± 2.51%) and suitable sustained drug release pattern over a prolonged period of 7 h (58.67 ± 2.26%).
This occurs due to the high viscosity of Okra that is able to act as a compatible retardant to control the drug release in a steady pattern for a prolonged period of time [ 11].
Serological assays of 599 blood samples collected from 510 known-aged lions between July 1984 and January 2007 revealed a repeated pattern of prolonged absence (5 13 yrs in duration) of CDV infection from the Serengeti (as indicated by negative serum titers) punctuated by short periods with widespread (60 95%) CDV exposure.
