The phrase "activity has failed" is correct and usable in written English.
It can be used in contexts where an action or process did not succeed, often in technical or operational settings.
Example: "The system reported that the activity has failed due to a network error."
Alternatives: "operation was unsuccessful" or "task did not complete".
Earlier research activity has failed to depress (or even prevent) the nitrogen puffing of CTP needle coke to a similar level as found with petroleum needle coke standards.
The idea behind the aerial surveillance was that operatives might be moving around in sufficient numbers to be tracked, but so far such group activity has failed to materialize.
We propose a model for structuring and coordinating these multi-transaction activities.The model includes mechanisms for communication between transactions, for compensating transactions after an activity has failed, for dynamic creation and binding of activities, and for check pointing the progress of an activity.
However, while recruitment may be picking up, the IDS research shows the increased activity has failed to translate into higher graduate starting salaries: 57% of employers froze graduate starting salaries again last year, continuing a trend from the start of the recession; 65% have not increased their rates for 2014.
However, analysis of the Wnt pathway activity has failed to reveal significant changes in Lrp4 mutants, possibly due to high baseline activity in wildtype animals.
Attempts to promote energy expenditure by the use of sympathomimetics, which take advantage of the classical adrenergic pathway for controlling of BAT activity, have failed due to the important side effects38.
On the Dean campaign, the rush of online activity had failed to translate to votes at the polls.
However, all clinical attempts to directly interfere with KRAS oncoprotein activity have failed, and KRAS is still widely considered undruggable (Berndt et al, 2011).
Bisphosphonates and other agents that inhibit osteoclastic activity have failed to prevent formation of osteoblastic lesions in murine models of metastasis, which is indirect evidence that osteoblastic lesions can form in the absence of initial osteoclastic activity [ 28, 43, 53].
However, the optimization of TPSs or engineering of new TPS activities has failed to account for the possibility of mechanism-based TPS inactivation through active site alkylation.
Britain's best attempts to ban the Muslim Brotherhood's militant activities had failed; Stark, admiring its irrepressibility, and also starting out in Cairo, closely duplicated its structure of ideological cells.
