The phrase "theoretical section" is correct and can be used in written English.
It is typically used in academic or technical writing to refer to a portion of a text that presents theories or concepts without specific application or practical examples. An example of using this phrase in a sentence could be: "The theoretical section of the research paper delved into the various theoretical frameworks that have been used to understand the phenomenon of climate change."
The theoretical section is illustrated by case data including EasyJet, Sainsbury's and Mercedes Benz amongst others.
When he wrote the theoretical section, he used Aristotle's system of dividing knowledge into three branches: mathematics, physics, and metaphysics.
In a theoretical section, we show that the assumption that soil particles follow parabolic trajectories when splashed by raindrop impacts leads to a diffusion equation.
Kronrod headed the theoretical section of the Institute of Economics of the Academy of the USSR in the 1970s until the authorities decided that his ideas were dangerous, banning Kronrod's publications until his death in 1984.
In this chapter, we describe some of the most important tools currently used for numerical simulations in solid-state NMR, including a brief theoretical section to provide the basic definitions.
In the series of 8 conferences on Fast Ion Transport in Solids starting in Belgirate 1972 and ending in Belgirate in 1992, one can see that in the theoretical section most of the papers dealt with b-alumina in the 1970s.
The avowedly theoretical sections are much more tangly, though the ideas he is presenting are not in themselves more difficult.
Prof. VS had valuable intellectual contributions to the design of the studies, interpretation of the results, literature review and review of the experimental and theoretical sections presented in the manuscript.
Much of the theoretical work of the book was based on earlier scientific work on mechanical principles, yet Evans insisted that theoretical sections align with observations in the practical sections, and hence often revised standing theories to comport with experiments he conducted and observations he made.
Some students have even dared to delve into the theoretical sections of user manuals.
Where appropriate, we point the reader to theoretical sections of this review to mark possible entry points to further theoretical exploration.
