The phrase "activity proved to be" is correct and usable in written English.
It can be used when discussing the results or outcomes of a specific activity, often in a context where the effectiveness or nature of the activity is being evaluated.
Example: "The activity proved to be beneficial for team building and improving communication among members."
Alternatives: "activity demonstrated to be" or "activity shown to be".
One of its derivatives (KP), characterized by a significant increase of the candidacidal activity, proved to be active, in vitro, against diverse eukaryotic and prokaryotic microorganisms and to inhibit in vitro, ex vivo and/or in vivo HIV-1 and Influenza A virus replication by different mechanisms of action [8], [9], [10], [11], [12], [13], [14], [15].
France and Italy, for example, have opened up to online gambling after efforts to ban the activity proved to be unsuccessful.
Weaving through them was the liquid Laurel Snyder, and her failed attempts to join the group activity proved to be the work's dominant motif, as she and the four other core dancers were left alone for its remainder.
An initial loss of activity proved to be due to hydrocarbon exposure, and was reversible simply by ramping the sample up in temperature during the evaluation test.
Lp-PLA2 activity proved to be markedly reduced in vivo when the enzyme is bound to HDL [8], and this is in line with our observation that aβ2GPI IgG+ patients disclosed higher PAF-AH and lesser HDL than BDs.
This frequency of minor eruptive activity proved to be a precursor for a major eruption.
Could increasing HMGB1 activity prove to be a double-edged sword?
BSFP complementary activities The BSFP complementary activities proved to be very supportive of the existing programmes.
Notably, significant androgen-dependent differences in testosterone 6[alpha]- and 15[alpha]-hydroxylase activities were demonstrated, and the ratio of 6[alpha]- and 15[alpha]-hydroxylase activities proved to be an excellent indicator of the androgen status within the animal.
Occasionally, however, parents chose to limit or avoid sports activities if these activities proved to be too demanding in relation to their child's physical abilities, or to reduce the frustration levels of both parents and their child [ 51, 53, 54].
