'active modification of' is correct and can be used in written English.
You can use it to describe a purposeful change in a system or process. For example, "The company implemented an active modification of its distribution network in order to reduce costs."
Artificial, active modification of the global climate, often termed geoengineering, is now a matter of debate.
A theoretical investigation of wave scattering and the active modification of wave scattering at structural junctions is presented.
It is unclear whether Foxp3 exerts its Treg lineage specification function through active modification of the chromatin landscape and establishment of new enhancers or by exploiting a pre-existing enhancer landscape.
2) Later however, at a time that coincides with IncA expression [30], an active modification of the inclusion membrane takes place to sustain the protection of the inclusion.
The upregulation of the two genes encoding tailoring enzymes (mycIJ) during N deprivation may reflect active modification of microcystin to different congeners.
One possibility is promoting the active modification of the lung's "mechanical scenario" by means of lung recruitment and positive end-expiratory pressure selection.
Expression of primary cell wall modifying ESTs in the RI stem library, suggest active modification and expansion of cell wall tissues.
These results suggest that the autosomal genes activated in PS are already epigenetically poised by deposition of active modifications and RNAPII, as well as by reduction of H3K27me3, for future activation.
However, within the context of continually decreasing numbers of active modifications, this ratio does not indicate how well metropolitan regions are performing in terms of converting trial to permanent modifications.
Within the context of continually decreasing numbers of active modifications, however, this ratio does not indicate how well metropolitan regions are performing in terms of converting trial to permanent modifications.
In this work several directions for catalyst design were considered: (1) change of support nature to influence on a formation of Pd-containing active site; (2) modification of active site by second metal addition; (3) varying of metal deposition method and reduction agent on an active site formation.
