The phrase "actual longevity" is correct and usable in written English.
It can be used when discussing the true or real duration of something, often in the context of life expectancy or durability.
Example: "The actual longevity of the product exceeded our expectations, lasting well beyond the warranty period."
Alternatives: "true lifespan" or "real durability".
It has also been shown to be a good predictor of actual longevity, which in turn is highly correlated with health status.
I found this article after one of my Peruvian friends on Facebook reacted angrily to a post that had a link to the text, and what struck me outright was the actual longevity of eugenic sterilization, which had survived and was indeed very active into the late 1990s.
I think one of the main reasons for looking deeper into Mister Rogers Neighborhoodd is the actual longevity of the program itself.
While wild barn owls are thus decidedly short-lived, the actual longevity of the species is much higher – captive individuals may reach twenty years of age or more.
And most of all, they don't have to be one-offs, they have actual potential for longevity.
We believe that these commandments, if followed, will help to bring about the necessary implementation of an action plan for ageing research in the UK, commensurate with the scale of the challenge, which is to transform the manifold opportunities of increased longevity into actual delivery of a society living not only for longer, but also healthier, wealthier and happier.
The modeled potential contribution of exported C to these sequestration rate estimates did not differ between species, but the fate of modeled post-harvest off-site C may exert a large influence on sequestration rate estimates depending on actual displacement actions, including product longevity.
The age estimates from this study greatly increase longevity for both species; however, actual life spans could be even longer.
And those known as "ultraprocessed" foods, which have even less in common with actual food, may be the worst yet for our health and longevity.
In addition, other particular characteristics such as haplodiploidy, multiple mating, worker reproduction, longevity of individuals, and colonies may further obscure the actual rates of evolutionary change over generations.
The proper operation of wind turbines thus requires a complete knowledge of the actual dynamic behavior of the system, in order to ensure the expected longevity of their main structural elements.
