"from various fields" is a correct and usable part of a sentence in written English.
For example, "The students attending the school came from various fields, such as engineering, biology, and mathematics."
That means it invites work from various fields.
DCIs have been drawn from various fields, including not only intelligence but also the military, politics, and business.
He filled the program with a collection of stars from various fields, like the musician Herbie Hancock, the architect Frank Gehry and the software tycoon Bill Gates.
India's prime minister, Manmohan Singh, led tributes that flowed not just from around the world but from various fields – from classical music, pop, film, as well as politics.
The elected members of the Media Council have no ties, either formal or informal, with the ruling political parties; they come from various fields of the media sector.
Over the course of the past few months, CSIS has tapped experts from various fields to try and quantify the likely impacts of war.
In many ways, patients benefit from higher quality and better coordinated care, as doctors from various fields join a single organization.
Instead, it's a roster of former major leaguers with the surnames — and in some cases, the full names — of Watergate-era figures from various fields.
The numbers are likely to rise as the population ages, prices drop, younger patients seek out surgery, technology and genetic engineering generate new techniques, and more doctors from various fields offer cosmetic surgical procedures.
His later career included collaborations with artists from various fields, including theatre pieces with Robert Wilson, films with Wim Wenders and works with the composer Laurie Anderson, who was his companion for the last 20 years.
So she enrolled in Career Switcher Programs at Old Dominion University in Norfolk, Va., and Regent University in Virginia Beach designed to bring people from various fields into the teaching profession.
