The phrase "are handled together" is correct and usable in written English.
It can be used when referring to multiple items or tasks that are managed or processed as a single unit.
Example: "The documents and reports are handled together to streamline the review process."
Alternatives: "are managed collectively" or "are processed as one".
Vortex and temperature particles are handled together throughout each time step.
Uncertainties in the form of randomness and fuzziness are handled together for a better reflection of the problem.
The complex μ method is conservative in the case of the real parametric uncertainty, while in the mixed μ method, both the real parametric and the complex uncertainties are handled together.
Here all economically major ornamental species are handled together with selected representative species from different plant groups (cut flowers, pot plants, woody ornamental plants).
After the funeral I submitted a formal complaint to InsureforAll in respect of how our case had been handled, together with a claim for our expenses as covered by the policy.
Consequently, the two problems can be handled together using the ordinary formulation of a problem of regulating the output of a system subject to sinusoidal disturbances, applying classical control theory to design the controller.
While those lawsuits are being handled together as "multi-district litigation" (MDL) in San Francisco, hundreds of other plaintiffs are making similar allegations in multiple state courts as well.
Prior to modularization, the logic governing enzyme induction, enzyme elimination, and metabolism were handled together within the Hepatocyte object.
All samples within each batch were handled together through each experimental step by one operator alone and the operators were blinded to cancer status.
Samples were labeled by number only, and matched case control pairs were handled together identically, shipped in the same batch, and assayed in the same run.
Moreover, in the current study, work and leisure time activity were handled together, which may have had an effect on the results.
