'act concurrently' is correct and can be used in written English.
It means that two or more people or organizations take the same action at the same time. For example, you could say, "The two companies agreed to act concurrently to resolve their dispute."
Multiple natural history model parameter sets are assumed to act concurrently on the colon and parameter set prevalence combinations, whose a priori likelihoods are a function of patient sex, provide a basis set for patient-level predictions.
It is obvious that several triggers act concurrently to precipitate individual migraine spells.
It appears from the results in Table 2 and 3 that many of the environmental factors mentioned above act concurrently to precipitate migraine attacks.
He does provide a very general explanation, namely, that beliefs serve as "intermediaries" between attitudes, strengthening or weakening them by "disclosing new objects of favor or disfavor, in such a way that several attitudes act concurrently, with a mutual modification of them all" (1944, 115; also see especially 1950, 63 70).
So every whack of a hammer, every strike of my fingertip on the keyboard, every tug of a magnet on a piece of iron, requires not only that the created being act, but also that the creator act concurrently with the created being in order to bring about the particular effect of the cause in question.
Steroids also can act concurrently as agonists and antagonists for multiple receptors.
Although PI is a potent GtfB inhibitor and acts concurrently with fluconazole to eliminate C. albicans, the agent displays only moderate antibacterial activity against S. mutans.
In this chapter, we will study some practical nonlinear heat transfer problems, in which radiation is of importance and acts concurrently with other heat transfer mechanisms.
Instead, the ALT pathway acts concurrently to telomerase [ 31].
All these factors acted concurrently to affect negatively under-five's health to a greater extent in the South region, while children's health in the north region benefited from the improved socio-economic conditions.
Tooth loss often acts concurrently as both a consequence of chronic periodontal disease and a preventive measure for future infectious exposure, therefore representing a mixture of risk and protection.
