The phrase "acting phase" is correct and usable in written English.
It can be used to describe a specific stage or period in a process where actions are being taken or performed, often in contexts like project management, theater, or personal development.
Example: "During the acting phase of the project, the team implemented the strategies they had developed in the planning stage."
Alternatives: "performance stage" or "execution phase".
He long recognized that reining in emissions of heat-trapping carbon dioxide would be much harder than acting to phase out ozone-destroying chlorofluorocarbons, for which substitutes had been developed and which had no substantial relationship to the economy.
Through a laboratory-scale work, two paraffin waxes acting as phase change materials, namely n-hexadecane and n-octadecane, each of which is capable of managing large heat storage/release, were directly incorporated into the polyurethane foams at different ratios.
An important consequence of symmetry is that at a symmetric equilibrium the Jacobian of a symmetric system of differential equations, such as (2), is block diagonalized by the isotypic decomposition of the symmetry group acting on phase space [5].
Suppose that a group Γ acts on a vector space V with an irreducible subspace W. Then an isotypic component of that action is the sum of all representations of Γ in V that are isomorphic to W. The theory of equivariant Hopf bifurcations states that such bifurcations occur generically with a center subspace in one of the isotypic components of the symmetry group acting on phase space.
Nevertheless, some of the findings in this New Zealand case study are consistent with the delays observed in other countries that were acting to phase out lead additives [ 64, 65].
In fact, research using magnetoencephalography has pointed to the integrated activity of a specific set of brain structures (temporal, right parietal, and frontal cortex) mediating temporal attention during the AB, acting in phase synchrony at frequencies between 13 and 20 Hz, i.e., the beta range of the EEG [ 36].
They examined the use of chiral ammonium salts acting as phase-transfer catalysts for trifluoromethylation of β-ketoester 47a, although the highest enantiomeric excess recorded was only 19% (Scheme 113).
Clusters C80 and C81 were activated at phase-2, which are likely due to a different set of Group-II (Os03g15660: RAP2.1/2.6/2.10 group), Group-III (Os06g03670: DREB1andBF3) and Group-VII (Os03g08490: ERF2-like) genes distinct from those acting on phase-1 genes.
Based on the measured results and the analyses of the forces acting on each phase, a one-dimensional three-phase hydrodynamic model was developed.
The incorporation of plasticity phenomena is established by enhancing the deviatoric contributions of the Helmholtz free energy functions of the material phases considered, where the plastic driving forces acting in each phase are derived from the overall free energy potential of the mixture.
