The phrase "pessimistic effect" is correct and can be used in written English.
It refers to a negative or unfavorable outcome or consequence. Example: The constant barrage of negative news stories has had a pessimistic effect on the public's perception of the economy.
Afterward, process and project datasets (e.g., with optimistic and pessimistic effects, including the processes of one or several departments) can be combined to scenarios (Fig. 3 on the right).
In this review article, the critical issues that controlling the transport and toxicity of ENMs are reviewed by exploiting the latest reports and future directions and targets are keenly discussed to minimize the pessimistic effects of ENMs.
The survey confirms finance as the sector most pessimistic about the effect of Brexit on employment, investment and revenue, with negative predictions outweighing positive views by a factor of four to one.
Others are more pessimistic, saying the effects of the sanctions have still not been fully felt.
ANTHONY MORA, a Los Angeles publicist and author of "Spin to Win" (Hawk Publishing), is a bit more pessimistic about the effects of reality TV in general on careers.
There are conflicting results about the perceptions of women, either optimistic or pessimistic, and the effects of concern and risk perception about cancer on their screening behaviors.
Contrary to many pessimistic predictions regarding the effect on letter writing of modern means of communication, such as the telephone, together with an apparently increasing penchant for haste, some of the richest, most revealing, and most thoughtful letters of all times were written in the 20th century; those of the English writers Katherine Mansfield and D.H. Lawrence are paramount among them.
A pessimistic formulation of the effect of contention on constraining the available bandwidth for each receiver v can be written as follows: f v O + ∑ u ∈ I v f u O ≤ B, ∀ v ∈ V. (28).
But it was not clear whether the recoveries reflected less pessimistic sentiment about the effect of an EU split or merely bargain-hunting.
