The phrase "are less dynamic and" is correct and usable in written English.
It can be used when comparing the dynamism or activity levels of two or more subjects, indicating that one is not as dynamic as the other.
Example: "The older models of the software are less dynamic and do not adapt to user preferences as effectively as the newer versions."
Alternatives: "are not as dynamic as" or "lack the dynamism of".
By contrast, Sox1-GFP+ neural-like EpiSC subpopulations are less dynamic and may contain cells committed to neural differentiation, consistent with the observation that Sox1 mRNA levels are upregulated in EpiSC derivatives during neural differentiation (Iwafuchi-Doi et al., 2012).
These data show that membranes are less dynamic, and their component lipids move less readily, in the absence of Lpcat3, an observation that is consistent with the reduced amount of arachidonate groups in membrane PLs.
But it seems that the economy is less dynamic and efficient at "dispersing" new technologies than we might think.
Following chronic drug use, the mPFC, and specifically the corticostriatal pathway, is less dynamic and responds preferentially to drug-salient cues over neutral cues (Kalivas et al, 2005).
Compared with Mr Djindjic, Mr Kostunica is less dynamic and radical, more conservative in economic and social affairs, and more nationalistic in the context of the Balkans' steamy ethnic and regional politics.
Wouldn't American business be less dynamic, and a lot less interesting, without people like T.J. Rodgers?
Similarly, we found that filopodia containing clusters of Shank1b were less dynamic and led to an increase in the number of spines formed [5], suggesting that these filopodia function to make stable contacts, consequently leading to the formation of a synapse.
At the same time, the microtubules appeared to be less dynamic, and the appearance of the arrays combined with an ∼20% reduction in growth rate suggests that there may be a small shift in the monomer/polymer balance towards more polymer.
For translocating ("sliding") adhesions, the newly forming part is highly dynamic, like the new adhesions at the front of the cell, whereas the "older", more stable and disassembling regions are less dynamic.
Membrane structures can still be generated in the absence of ADF and CFL1, but these are less dynamic.
This is partly a question of grouping and movement; these are the novel's tracking shots, when it can follow children on bus rides, on bicycles, and along school corridors; their parents, understandably, are less dynamic.
