The phrase "a close integration" is correct and usable in written English.
It can be used when discussing the thorough or detailed merging of systems, processes, or ideas.
Example: "The project requires a close integration of various technologies to ensure optimal performance."
Alternatives: "a tight integration" or "a seamless integration."
Improvements in air quality prediction require a close integration of observations.
The development of such systems requires a truly multidisciplinary approach and a close integration between the application, communication, and physical domains.
A specific development of HEMT arrays with Quantum Point Contacts (QPC-HEMT) with very small grid-to-channel capacitor (∼1 fF) allows minimizing the transient effects and realizing a close integration with the LTD arrays.
The case study presented here shows that CFD and process simulation are highly complementary computational tools, and that there are clear benefits to be gained from a close integration of the two.
In this case, a close integration between geologist and petrophysicist is required.
Thus, there could be a close integration between software that computes names and software that computes classification.
By his life and work, he brought the Persian and the Islamic cultures toward a closer integration at a time when medieval Islam reached its zenith.
Still others in the United States and western Europe urged a closer integration of United States and allied command structures in UN military operations.
"We're seeing a wave of new technologies, in energy, biotechnology, batteries, where there has to be a closer integration between research, development, design, product definition and production".
Although musical theatre of this kind has developed toward a closer integration of music and story, its primary feature has remained the individual song.
The creation of North Rhine-Westphalia Land (1946) removed the former provincial border between the Rhineland and Westphalia and allowed a closer integration of operations in the Ruhr.
