The phrase "a severe decrease of" is correct and usable in written English.
It can be used when discussing a significant reduction in quantity, quality, or intensity of something.
Example: "The report indicated a severe decrease of productivity in the last quarter."
Alternatives: "a significant drop in" or "a drastic reduction in".
As shown in our LPS animals, tissue perfusion was characterized by a severe decrease of MFI and PVD concluding that all the determinants of tissue oxygenation were compromised.
The traditional melt radical functionalisation of isotactic polypropylene (iPP) with maleic anhydride (MAH) and peroxide affords functionalized samples with a severe decrease of the average molecular weight (MW) due to the β-scission reaction.
The robust signal of less precipitation and higher temperatures that is projected by climate simulations results to a severe decrease of local water resources which can be mitigated by a number of actions.
Incorrect pH results in a severe decrease of the recovery.
This was further confirmed by a severe decrease of mitochondrial subunits (immunoblotting) and assembled complexes (BN-PAGE).
In addition, reduced acetylcholine concentrations as well as a severe decrease of monoamine transmitters serotonin, dopamine and norepinephrine are observed in patients with AD (Trillo et al. 2013).
A severe decrease (shift of 11 amplification cycles) in actin relative copy number was measured in the normalized cDNA sample, when compared to the non normalized sample.
The dramatic growth defect observed with Lpa expression is correlated with a severe decrease in lipoylation of the PDH and KDH as observed by anti-lipoate western blot (Figure 4B).
In the same period, however, the daily average biogas and methane production met a severe decrease, and fluctuation of pH was also observed.
We defined a severe decrease in ROM of the ankle joint when the ankle could not actively dorsally extend more than 0 degrees with full extension of the knee joint.
Shulman et al. reported that over 50% of the children who walked on their toes had normal or only mildly limited dorsal extension of the ankle joint, [ 5] whereas Sobel et al. reported a severe decrease in range of joint motion (mean: -5.2 degrees) in 46% [ 6].
