The phrase "are persisting over time" is correct and usable in written English.
It can be used to describe a situation or phenomenon that continues to exist or occur for an extended period.
Example: "The effects of climate change are persisting over time, leading to more severe weather patterns."
Alternatives: "are continuing over time" or "are enduring over time."
Our results also suggest that the negative effect of the announcement is not persisting over time.
Spatial structures are, although not unchangeable, persisting over time, so that a re-direction of practised planning paradigms towards more sustainable spatial development is pivotal for society.
Thus, in the proposed spectrum model, a fluctuating temperament linked to eating could present (e.g. restraint, binge-purge, extroversion-introversion), but it is the temperamental dominance, persisting over time (e.g. excessive restriction, excessive food consumption, regardless of compensatory measures) that determines ones true place on the model.
Our exploratory analysis showed that among women in the highest third of SCF scores at the end of treatment, there were few specific cognitive problems persisting over time, in particular four specific lapses concerning memory.
Because the association between the COBLL1 C allele and lower insulin resistance is present early in life and thus it is likely to persist over time, it would be interesting to examine if the changes in insulin levels are also associated with a reduction of the long-term risk for type 2 diabetes.
The contribution of each cause to the overall deprivation gap is similar, and we believe that this similarity is likely to persist over time.
The term "chronic diseases" (applied to disorders such as diabetes, asthma, cardiovascular diseases, cancer, or depression) is employed to refer to health problems that, while not being transmissible diseases, persist over time and require some degree of care.
After surgery, animals were given one day to recover then were tested on days 2, 4, 8, 11, 15, 18, 22 post-surgery to evaluate if neuropathic pain was present and persisted over time.
These problems may be severe and persist over time [ 4].
