The phrase 'the concomitant decrease' is correct and usable in written English.
You can use it when describing a decrease that is related to or caused by something else. For example: The rise in unemployment led to a concomitant decrease in consumer spending.
The reaction rate was determined by monitoring the concomitant decrease of NADH at 340 nm.
The concomitant decrease in the TagRFP band (λem = 590 nm) indicated photobleaching and/or photoconversion.
As shown in Table 1, surfactin induced a G1 arrest in both cell lines with the concomitant decrease of cells that were synthesizing DNA (cells at S phase).
Our objective was to evaluate the impact of the concomitant decrease in underdiagnosis on established and unknown risk factors for LD.
However, the concomitant decrease in Si/Al ratio affects the strengths of the acidic sites and hence catalytic activity and selectivity.
A CO2/temperature sensor (Model 7001, Telaire, Goleta, CA) was used to monitor the concomitant decrease of CO2 with O2 and to confirm the decreased O2 level inside the glove box.
They noticed that in a MTH reaction, the coke volume had exceeded the concomitant decrease in void volume; therefore, there must have been coke deposited over the external zeolite surfaces.
While the decrease in HR can be explained by the inotropic effect of mild hypothermia [38], the concomitant decrease in MAP is more likely due to the effect of propofol used for anesthesia [39].
Sorption-based technologies have proven their efficiency also in reducing the radionuclide content in aqueous streams to low-level residual activity, with the concomitant decrease in the amount of ultimate solid waste generated.
It was also shown that the decrease of the fracture toughness with increasing humidity is less significant than the concomitant decrease in the measured value of the subcritical stress intensity factor.
The concomitant decrease in ductility was found to be primarily associated with the precipitation of a Cr-rich α-phase particles, which acted as preferential sites for crack initiation prior to yielding due to their brittle nature.
