The phrase "applications in several fields" is correct and usable in written English.
You can use it when discussing the various uses or implementations of a concept, technology, or method across different areas or disciplines.
Example: "The new software has applications in several fields, including healthcare, education, and finance."
Alternatives: "uses in multiple areas" or "implementations across various domains."
Edge illumination (EI) is an X-ray phase-contrast imaging (XPCi) technique which bears high potential for applications in several fields, thanks to its simple experimental setup and to its applicability with conventional X-ray sources.
Game Theory has applications in several fields, such as economics, politics, law, biology, and computer science.
Problems of this type have important applications in several fields of applied science.
The eikonal equation is instrumental in many applications in several fields ranging from computer vision to geoscience.
The demand of recombinant proteins has increased as more applications in several fields become a commercial reality.
After theoretical and experimental determination of thermodesorber operating characteristics (temperature profile, losses, removal of desorbed material), examples of applications in several fields are given.
These devices, being flexible, low cost, and highly resistant could find application in several fields such as the design of implantable biomedical devices and disposable light-weight sensors.
In this scenario, metal-filled and decorated carbon nanotubes (m-CNTs) represent a class of hybrid carbon-based nanostructured materials with enormous interest for application in several fields, ranging from nanoelectronics and spintronics to nanomedicine and magnetic data recording.
Combined with rational design and directed evolution, the catalytic promiscuity of the self-sufficient CYP102A1 enzyme can be useful for extending their application in several fields of biotechnology.
The multiple benefits of driving simulation and the variety of its application in several fields is responsible for the increase of their popularity the last decade.
