The phrase "a specific field of" is correct and usable in written English.
It can be used when referring to a particular area of study, profession, or expertise.
Example: "She has dedicated her career to a specific field of research in environmental science."
Alternatives: "a particular area of" or "a distinct domain of".
Your second choice is to declare a specific field of study (similar to a major).
The evaluation considers application to a specific field of risk analysis, Human Reliability Analysis HRAA).
Another strand focuses on relationships between organizations, examining interactions either between a small number of organizations or within a specific "field" of mutually interdependent organizations.
This paper presents the application of artificial intelligence techniques to optical spectroscopy, a specific field of Astrophysics.
The objective is to provide a combination of a good general background in physics and introductory study in a specific field of applied physics.
There is also an option to add honors to the major, regardless of whether a student wishes to complete the general major or a specific field of study.
The Delphi method involves the presentation of a questionnaire or interview to a panel of individuals in a specific field for the purpose of obtaining a consensus [ 52].
In order to evaluate the influence of age among individuals younger than 21 years, we conducted a specific field study of children living in six villages located in the north-east forest area.
By investigating these topics, this paper seeks to construct an image of the development of a very specific field of science in a small former Soviet republic.
Reference strips are primarily designed for use in combination with sensor technology (Greenseeker, CropCircle, OptRX, CropSpec) to calibrate the variable rate application equipment for a specific field and timing of application.
A specific field kept track of data sources.
