The phrase "additional occurrences" is correct and usable in written English.
It can be used when referring to extra instances or events of something happening, often in contexts like data analysis, research, or reporting.
Example: "The report highlighted additional occurrences of the issue that had not been previously documented."
Alternatives: "further instances" or "extra events".
In total, data collected during simulations added 318 additional occurrences of mobility activities, totaling 41,353 frames of additional training data.
Carleton and Goodman reported additional occurrences of E. petteri (though within the same general area) in 2007, and formally recognized the "Eliurus petteri group" (including E. grandidieri and E. petteri) as one of five species groups within the genus.
A whole-genome sequence search, using the 21 sequences of the MTCM1 copies found upstream of the three MTT genes, yielded only four additional occurrences of this motif, none of which occurred within predicted exons.
In the ensuing 7 years and 40,000 more patient years of tolcapone use, no additional occurrences of fatal hepatotoxicity have been linked to the treatment.
Most cases of new-onset diabetes with E/S+N occurred within 24 weeks during niacin titration to the 2-g dose, with few additional occurrences during the remaining 40 weeks.
However, it is interesting to note that the two additional occurrences in Prochlorococcus MED4 both are located in intergenic spacer regions, close to two other ncRNAs: 160 150 nt upstream the mapped 5' end of Yfr2 and 128 138 nt upstream of Yfr5 [ 7].
Although our phylogenetic analysis shows that the quadratojugal foramen evolved independently in D. horneri and T. rex, the additional occurrence in the unidentified taxon from Alberta indicates that the foramen might be synapomorphic for derived tyrannosaurines.
Although our models were clearly not overfit to the available occurrence data (see, e.g., Peterson et al. 2014 8, the reality of their broader predictions as regards the occupied geographic area of the species can be evaluated only with additional occurrence data from key regions.
Outcome-related comparisons were made for the behavioural state at seizure onset, seizure types, epilepsy syndromes, types of psychological approaches, age, gender, mental disability, duration of epilepsy, impact of psychological treatment on intake of antiepileptic medication, and additional occurrence of diurnal seizures.
Constant strain rate and strain rate jump tests performed in compression up to 30% of strain reveal stage III and IV work hardening for specimens subjected to less than 4 passes of ECAE, while specimens subjected to more than 4 passes show the additional occurrence of stage V work hardening.
In our example, we find one further position p = 3, so SA [ 3 ] = 4 is an additional occurrence.
