The phrase "at the initial phases" is correct and usable in written English.
It can be used when discussing the early stages of a process, project, or development.
Example: "At the initial phases of the project, we focused on gathering requirements and defining objectives."
Alternatives: "in the early stages" or "during the preliminary phases".
It is essential that the reviewer is involved at the initial phases of the design process.
Analysis of the larval worm transcriptome (Parkinson J, Maizels RM, Fernández C, unpublished) revealed the existence of a multigene family of Kunitz inhibitors expressed mostly in pepsin/H+-treated protoscoleces, suggesting that these molecules play a role at the initial phases of infection.
Janda et al. have demonstrated how MAPK pathway and TGFβ signaling crosstalk to regulate E-cadherin expression at the initial phases of EMT [ 68].
During the site visits at the initial phases of this project, discussions between researchers and clients revealed similar dissatisfactions with the long waits for service.
We identified this specific isoform as the major MyBPC variant at the initial phases of myofibrillogenesis in human skeletal muscle myoblasts and early myotubes, indicating that it is the main MyBPC isoform involved in early myofibril development.
The PCP-FMD can act as a potential framework for this, but, to be successful, FMD policy development needs to be aligned with conservation and socioeconomic factors at the initial phases of the planning process.
America, as everyone knows, is very, very good at executing the initial phases of a war.
Gutters and grooves trending subparallel to wave ripple crests were formed by shore-parallel geostrophic flow at the initial phase of storms.
At the initial phase, a relatively rapid reaction obeyed the first-order model, and then a zero-order one was followed.
Since the expression reaches its maximum value at, the initial phase is set as.
Witness reports suggest that the depositional condition was relatively dry at the initial phase.
