The phrase "a density increase" is correct and usable in written English.
It can be used in contexts related to science, physics, or any discussion involving changes in density, such as materials, populations, or substances.
Example: "The experiment showed a density increase in the liquid after the temperature was lowered."
Alternatives: "an increase in density" or "density growth".
The weakened daytime eastward electric field might suppress the fountain effect, and cause a density increase at the magnetic equator.
For example, the electrical conductivity rose from 21 to 54 S/cm with a density increase from 0.25 to 0.65 g/cm3.
In this contest is growing the industrial interest to explore new technologies able to guarantee a density increase beyond, and cost competitive with, existing NAND Flash.
During this particular extreme solar event the upper atmosphere of the Earth was heated and as a result expanded with a density increase at the satellites orbit of ≈400% compared to that at quiet conditions (Shematovich et al., 2011).
This leads to a density increase of 173 kg m−3 (6.65 % in proportion) generating a surface gravity variation of 0.6 μGal which is maximal at the center above the mass anomaly (Fig. 10).
Porosity analysis and microstructure characterization were performed on the fabricated MACVI C/SiC composites and their CVI counterparts, showing a density increase up to 12.7% and a porosity decrease up to 32.1%.
These comprised: (a) a mean density increase of 18% in the striatum (left putamen) and limbic system (left amygdalo-hippocampal complex); (b) a mean density increase of 23% in bilateral frontal regions (cingulate, supplemental motor, and superior cortices); and (c) a mean density increase of 21% in left occipital and parietal regions (Fig. 2).
In the Acute Respiratory Distress Syndrome (ARDS), although the edema is homogeneously distributed, a hydrostatic pressure gradient squeezes the gas out from the alveoli, causing a lung density increase along a gravity gradient.
A similar density increase can be found also near the subsolar point in the 30 nT and 60 nT cases.
The resulting Split-LUT-Carry SPCA (SLC-SPCA) PRNG achieves 6x improvement in logic density compared to LUT-SR, and a 1.5x density increase compared to SPCA.
This causes a local density increase, which induces natural convection currents accelerating the rate of CO2 dissolution.
