The phrase "a markedly more stable" is correct and usable in written English.
It can be used to describe a significant improvement in stability compared to something else.
Example: "After implementing the new software, the system became a markedly more stable platform for our operations."
Alternatives: "significantly more stable" or "considerably more stable".
The proliferating state is markedly more stable, with a very high transcriptional activity from its viral promoter.
The physical basis of the chemical periodicity governing the periodic table is the electron shell closures at each noble gas (atomic numbers 2, 10, 18, 36, 54, 86, and 118): as any further electrons must enter a new shell with much higher energy, closed-shell electron configurations are markedly more stable, leading to the relative inertness of the noble gases.
Many of these nuclei lie outside the zone of stable nuclei, but they are markedly more stable that their immediate neighbours in the landscape of possible nuclei.
Importantly, iM10 did not only bind to the MITF coiled coil, but also to the markedly more stable HLHLZ domain of MITF.
Cells made in the FTO/PEDOT PSS/Perovskite/PCBM/Al composition were 25% more efficient than cells made in the FTO/NiO/GO/Perovskite/GO-Li/TiOx/Al composition but the latter was markedly more stable than the former.
The 1H-tautomer of unsubstituted indazole is markedly more stable than the 2H form due to the lower aromaticity of the latter.
What it does not mean is that things have got worse at the plant; in fact, conditions appear to be markedly more stable than in the days following the Tohoku earthquake and tsunami, although not completely under control.
Furthermore, this immobilized preparation was markedly more stable than non-covalently immobilized TvDAO or the free enzyme in presence of the surfactant Pluronic F-68.
In contrast, the inclusion of individual sites shifted the mean stimulation site over the SMG 12 mm lateral-inferiorly and resulted in markedly more stable TMS effects (SMGindiv vs. SMGgroup in Table 1).
