The phrase "a recognized phenomenon" is correct and usable in written English.
It can be used to describe something that is widely acknowledged or accepted as a significant occurrence or event in a particular field or context.
Example: "Climate change is a recognized phenomenon that affects ecosystems worldwide."
Alternatives: "an acknowledged occurrence" or "a validated phenomenon".
Vertebral artery damage after cervical fracture and especially cervical dislocations is a recognized phenomenon.
The incorporation of references to Islam and Islamic law (such as the establishment of Islam as the state religion, or the "establishment clause") in modern constitutions is now a recognized phenomenon.
Asphaltene deposition is a recognized phenomenon in petroleum industry with undesirable outcomes so that it may lead to wellbore plugging and formation damage, resulting in a large amount of remedial costs to decrease its negative impacts on oil production.
Post-traumatic tibial valgus is a recognized phenomenon following proximal metaphyseal fractures in children [1, 2, 3, 4, 5, 6, 7].
The development of asymmetric angioedema in association with recombinant (r) tissue plasminogen activator (tPA) therapy for acute ischemic stroke has become a recognized phenomenon since first reports appeared in the literature [36].
A recognized phenomenon in the Internet is the tendency of Web users to declare a single service as "the best," and adopt it broadly.
In five years I expect eSports to be a globally recognized phenomenon - a truly established global sport with major media partnerships in each major area of operation.
By the early 1990s, Carskadon established what has become a widely recognized phenomenon — that teens experience a so-called sleep-phase delay.
Urban sprawl is a widely recognized phenomenon in many major cities worldwide and is a significant land use planning and management issue.
Storm-induced seismic vibes aren't a newly recognized phenomenon.
In doing so, the act legitimizes specific cases of violence by treating sorcery as a legally recognized phenomenon.
