The phrase "an initial secondary" is grammatically correct and can be used in written English.
It can be used in contexts where you are referring to a secondary element or aspect that is introduced at the beginning of a discussion or process.
Example: "In our analysis, we will first examine an initial secondary factor that influences the main outcome."
Alternatives: "a preliminary secondary" or "an introductory secondary".
In addition, it was found that the experimental curve of the ovalization and the number of cycles necessary to produce buckling could be divided into three stages – an initial, secondary and tertiary stage.
Even if we assume an anxiety response, the question remains of whether or not it is an initial, secondary (conditioning), or mixed response to low-level chemical exposure.
We obtain an initial secondary structure matching between two given proteins using only the first classifier of Matras (Kawabata and Nishikawa, 2000).
It is important to note, however, that a monophyletic relationship among red-derived plastids, even if demonstrated unequivocally, supports only a common initial secondary origin, not their subsequent linear descent through the breadth of diversity comprising the Chromalveolata [ 21, 35, 36].
In fact, the presence of mtDNA haplotypes from two major lineages in T. moorii 'Kirschfleck' suggest a short period of gene flow, possibly in the form of a reinforcement scenario upon initial secondary contact (Sturmbauer et al., 1997).
Fifteen men completed an initial and secondary IPSS index while 14 men had undergone an initial and secondary EPS.
Fifteen men had completed an initial and secondary IPSS-Index while 14 men had undergone an initial and secondary EPS.
All patients had experienced progression after androgen deprivation therapy as an initial or secondary therapy.
The 4-year time frame of JUPITER is simulated, with continuation beyond this to a stage simulating initial prevention beyond the trial time frame (initial CVE prevention-post RCT [randomized controlled trial]), and finally to a subsequent event prevention stage, applied after a patient has an initial CVE (secondary CVE prevention, see Figure 1).
In other plants, the initial taproot is quickly modified into a fibrous, or diffuse, system, in which the initial secondary roots soon equal or exceed the primary root in size and there is no well-defined single taproot.
In some cases, the taproot system is modified into a fibrous, or diffuse, system, in which the initial secondary roots soon equal or exceed the primary root in size.
