The phrase "this section is concerned with" is correct and commonly used in written English.
It is typically used when discussing a specific topic or subject within a larger context or piece of writing. Example: "This section is concerned with the effects of climate change on coastal communities."
This section is concerned with separations of the smallest subdivisions of matter, such as atoms, molecules, and minute particles (sand, minerals, bacteria, etc.).
This section is concerned with separations of the smallest subdivisions of matter, such as atoms, molecules, and minute particles (sand, minerals, bacteria, etc).
Much of the remainder of this section is concerned with the development of the complex body forms of vascular-plant sporophytes, which do not normally pass through any filamentous stages.
This section is concerned with an important class of flow problems in which the vorticity is everywhere zero, and for such problems the Navier-Stokes equation may be greatly simplified.
This section is concerned with welfare analysis and the optimal design of punishment policies.
The first part of this section is concerned with multi-spectral texture characterization.
Further results obtained in this section are concerned with the existence and uniqueness of common fixed points for the two cyclic self-mappings and their composite self-mapping if the involved subsets intersect and are closed and convex.
The subsequent section is concerned with the equilibrium properties of ITIES giving particular stress on the electric double layer.
The next section is concerned with the methodology and the main results.
The fourth section is concerned with the existence of an asymptotically almost periodic mild solution to problem (1.2 - 1.3 1.2 - 1.3
The second section is concerned with the significance of endogenous or exogenous neurotoxins as triggers for neurodegenerative processes that may lead to Parkinsonism.
