The phrase "a tight coupling between" is correct and usable in written English.
It is typically used in technical or academic contexts to describe a strong interconnection or dependency between two systems, components, or concepts.
Example: "In software design, a tight coupling between modules can lead to difficulties in maintenance and scalability."
Alternatives: "a strong link between" or "a close relationship between".
There is a tight coupling between the Southern Oscillation and eastern equatorial sea surface temperatures.
These results highlight a tight coupling between demographic trends and the extent of woody plant cover.
The procedure is based on a tight coupling between experimentally derived structure factors and computer modelling.
Heisler, M. G. et al. Alignment between PIN1 polarity and microtubule orientation in the shoot apical meristem reveals a tight coupling between morphogenesis and auxin transport.
Roca-Cusachs, P. et al. Micropatterning of single endothelial cell shape reveals a tight coupling between nuclear volume in G1 and proliferation.
Several current brain imaging techniques rest on the assumption of a tight coupling between neural activity and hemodynamic response.
This implies a tighter coupling between the shorter mini-dystrophin and DHPR in transgenic MinD compared to wt fibres.
Secondly, a tighter coupling between the Multibit tree and the kD grid would allow us to use grid information in the Multibit tree: in the kD grid we have information about each fragment of the fingerprints which is not used in the current tree bounds.
However, they also reveal that the liquid model sensitivities hold in LES, where a tight coupling exists between combustion model predictions and spray model assumptions.
Because a tight coupling exists between vascular and metabolic responses to activation, these measurements can reveal considerable information about the latter and may even provide some clues as to the underlying neural responses.
A tight coupling exists between metabolic status in the heart and coronary blood flow.
