The phrase "a specific model of" is correct and usable in written English.
It can be used when referring to a particular type or version of something, often in contexts like technology, products, or theories.
Example: "The researchers focused on a specific model of climate change to analyze its effects on local ecosystems."
Alternatives: "a particular version of" or "a distinct type of".
However, it must be side-lined for the present because such concerns are too general to underpin an argument specifically against PNS (and a fortiori against a specific model of PNS).
It is not even a specific model of cellphone, or DVD or digital camera.
So while Samsung may have dethroned a specific model of Apple's phone, the iPhone product line hasn't lost momentum.
A statistical RVE size determination method is applied to a specific model of random microstructure: Poisson fibers.
From the early Heidegger, Inkpin extracts a basic framework for a phenomenological conception of language, comprising both a general picture of the role of language and a specific model of the function of words.
Moreover, the convection between the water and the tube was examined and compared to a specific model of heat transfer theory.
Focusing on digital images, it is shown that the well-known WS (Weighted-Stego) is close to the proposed GLRT using a specific model of cover image.
The Comprehensive Child Development Program (CCDP) was a demonstration project designed to test a specific model of service delivery for young children and families in poverty.
How much has the Coalition thought about the disciplinary logic of its innovations, about the explicit and implicit ways in which it will be projecting a specific model of human being to which teen-agers, quite reasonably, will feel obliged to conform?
I considered myself perfectly sane until I became pregnant and found myself importing a specific model of buggy from New York on the basis that it was no longer manufactured in the UK, as though London was some sort of buggy desert and 943 different types didn't already exist in John Lewis.
Even if Mr. Holmes had been blocked from buying a specific model of assault rifle in California, Massachusetts or New York State, he would most likely have been able to buy a similar gun not covered by the law.
