The phrase "a reduced quantity and" is correct and usable in written English.
It can be used when discussing a smaller amount of something, often in a comparative or descriptive context.
Example: "The new policy will result in a reduced quantity and quality of available resources for the project."
Alternatives: "a smaller amount and" or "a diminished quantity and".
Results of this study confirm the suitability of GSK Biologicals' new DTPw-HBV/Hib vaccine containing DTPw antigens from a new source and a reduced quantity of PRP as an alternative to currently licensed DTPw-based combination vaccines for use as a primary or booster dose in routine pediatric vaccination programs.
The data here suggest that there was crosstalk between the nitrogen and carbon signalling pathways in U. maydis and that the outcome of this was a reduced quantity of transcripts for genes involved in nitrogen up take and metabolism.
The vfl2-1 mutant has a point mutation in the centrin gene [ 10], and these mutants produce a reduced quantity of centrin protein that is unable to polymerize into a rhizoplast.
This is particularly important in the case of ancient DNA or tissue with a reduced quantity of mtDNA copy number, in both physiological (sperm) and pathological states [ 20, 21].
The prevalence of alterations in the nutritional state and the anthropometric parameters in RA patients has been described in various studies, in which a reduced quantity of lean body mass caused by the increased catabolism of structural proteins and consequent depletion of muscle, visceral and immune tissue are noted.
"We sent the supplying company the same daily requests, but they said they were sorry and that because of the new imposed sanctions, they could only send us a reduced quantity," Mr. Salama told Reuters.
As a consequence a reduced quantity of air is available for liner cooling, pushing the adoption of high effectiveness cooling schemes.
Zinc stearate effects an inadequate bonding between the substrates, as revealed by a low peel resistance compared to a TPU adhesive with a reduced quantity of zinc stearate.
The effects on fecundity may have been a consequence of a reduced quantity of ingested food associated to the presence of larger amounts of ingested microspheres [149].
