The phrase "actively mounting" is correct and usable in written English.
It can be used in contexts where someone is taking initiative or making efforts to increase or enhance something, such as a campaign, project, or effort.
Example: "The team is actively mounting a campaign to raise awareness about climate change."
Alternatives: "vigorously increasing" or "proactively building".
In this set-up, females have the opportunity to exert a choice by actively mounting onto the abdomen of one of the stationary courting males.
In addition, our patients appeared to be actively mounting a fever at the time of ECD utilization.
The accumulation of these metabolites is an indication that these plants were actively mounting a stress response at the time we subjected them to transcriptional profiling.
The accumulation of these metabolites is a good indication that the stress-treated plants were actively mounting a stress response during the periods when they were subjected to cold stress.
But he has also said his country's institutions are actively processing mounting complaints of human rights abuse, including reports of missing people - the so-called "disappeared" - and of attacks including murders of journalists in particular and critics of government in general.
Sperm donors, moreover, court actively by mounting the partners' shell and perform a series of characteristic behaviours.
Today the museum is a flourishing enterprise, actively collecting and mounting exhibitions, and in touch with sister institutions throughout the world.
21st Century's Menahem Golan still actively immersed himself mounting "his" Spider-Man, sending the original "Doc Ock" script for production bids.
Only rarely have females been observed to actively reject a mounting male [11].
The phase demodulation of the collected light is done with an actively stabilized CFPI mounted in differential configuration to achieve both intensity and phase noise reduction (Fig. 2b) [ 19].
But they actively serve their communities by mounting shows, running art classes and acquiring works, not only by stellar names but also by deserving regional artists.
