The phrase "a number of modified" is correct and usable in written English.
It can be used when referring to several items or elements that have been altered or changed in some way.
Example: "The report included a number of modified recommendations based on the latest research findings."
Alternatives: "several altered" or "multiple adjusted".
Officials in Washington, nonetheless, were preparing one of the largest mobilizations of snow removal vehicles in the district's history, including a number of modified leaf vacuuming trucks.
The chapter reviews the molecule sensing abilities of a number of modified CDs, CD-peptide conjugates, and CD-protein conjugates.
Since that time, continued research on VACV has produced a number of modified vaccines with improved safety profiles.
We have studied conformations and thermodynamic stability of a number of modified TBA oligonucleotides containing thiophosphoryl substitution at different internucleotide sites.
Since then, a number of modified atherosclerotic mouse models have been reported to generate lesions that more closely characterize human atherosclerotic lesions.
A number of modified stress models were proposed with additional physical implication that together with existing models were used to fit the data.
A number of modifying approaches have been explored [9, 10].
Moreover, the solutions obtained using the suggested algorithm show that this algorithm with a small number of modified generalized Laguerre polynomials gives a satisfactory result.
This removes the need to optimize the chromatin to antibody to beads ratios as a suitable number of modified histones are present as an epitope for the antibody.
Appelbaum says volunteers are already testing a small number of modified routers with Tor installed.
The melting temperature of the detection probes was balanced by incorporation of a varying number of modified nucleotides with increased binding affinities.
