The phrase "a unique footprint" is correct and usable in written English.
It can be used to describe a distinctive mark or impression left by something, often in contexts related to environmental impact, technology, or personal branding.
Example: "The company's commitment to sustainability has left a unique footprint in the industry, setting it apart from its competitors."
Alternatives: "a distinct mark" or "a singular impression".
It works by building a unique footprint for every user based on capturing and analysing a range of "bio-behavioral, cognitive and physiological parameters," including things like how you locate and move your mouse when presented with a hidden challenge.
Olivier follows these movements in his photographs to capture a unique footprint.
A unique footprint was found in the coding region of the histone deacetylase, HDAC8, a modulator of estrogen related receptor alpha activity [ 41].
Thus, each time-series profile is represented as the sum of sine waves with various phases and amplitudes, and the magnitudes of the contributing model patterns are a unique "footprint" for each profile.
We recently investigated the transcriptional program in livers of patients with biliary atresia and found a unique footprint containing a significant number of genes related to a proinflammatory activation of lymphocytes at the time of diagnosis, with an increased expression of interferon-gamma (IFNγ) [ 9].
Since every phone develops a unique textual footprint, automatic corrections can vary from one device to another.
In the summary of its findings, the F.B.I. states that investigators used four different genetic techniques to match the anthrax-laced attack letters to a unique DNA footprint of a single anthrax spore preparation in one flask that had been in Dr. Ivins's custody.
Importantly, MD simulations show a unique fracture footprint of ⟨110⟩-oriented crack edges, consistent with the previous experimental observation from in situ transmission electron microscopy.
The Purpose: Emotions motivate ACTION impulses: Scientists are just beginning to discover that each emotion has a unique biological footprint.
These data indicate that exposure to pathogen-associated molecular patterns present on intestinal commensal bacteria condition DC to express a unique molecular footprint that in turn allows them to promote IgA production.
Strikingly, each of these induced a unique inflammatory footprint both acutely (24 hr) and chronically (4 weeks).
