The phrase "after an evaluation of" is correct and usable in written English.
It can be used when discussing the results or conclusions drawn from a process of assessment or analysis.
Example: "After an evaluation of the data, we concluded that the new strategy was effective."
Alternatives: "following an assessment of" or "upon reviewing".
When a doctor prescribes a medicine it is after an evaluation of the evidence currently available.
On Nov. 5, 2005, prosecutors informed Hoskins they were dropping the investigation after "an evaluation of the evidence" related to Hoskins's business dealings with Bonds.
After an evaluation of different quality factors employed in pulse design algorithms based on optimal control theory, resulting pulses are discussed in detail with a special focus on pulse symmetry.
After an evaluation of a variety of competition indices, the index DRD; sum of the ratio of each of the three nearest neighbour's DBH to the subject pine divided by their distance and, amount of available light at the top of the crown (DIFNt) were found as the best overall predictors of pine stem volume growth.
Medical-staffed ambulances go directly to take care of any patient with an acute medical problem after an evaluation of the clinical situation made by phone.
City Manager Ken Frank announced Tuesday that Laguna Beach property owners may get a break on their insurance after an evaluation of the city's ability to protect its residents and businesses from fire.
Dayton Hudson Corporation adopted a similar process after conducting an evaluation of its board.
Armstrong et al. reported similar results (45%) after conducting an evaluation of osteoporosis guidelines focusing on physical activity and safe movement [18].
Adams will also leave at the end of August, after completing an evaluation of the Police Department.
Patients without a recent fracture completed the OPAQ-PF 2 weeks after baseline to enable an evaluation of test-retest reliability.
To this end, and after four years of implementation, an evaluation of the AFS implementation experience was considered timely.
