The phrase "a user adopts" is correct and usable in written English.
It can be used when discussing the process of someone starting to use or accept a particular tool, technology, or practice.
Example: "In order to improve productivity, a user adopts new software that streamlines their workflow."
Alternatives: "a user embraces" or "a user utilizes".
These parameters are used for the "identification" of the source as a user adopting a specific "mode", i.e., a set of traffic parameters.
In traditional technology acceptance models, factors such as previous technology experience, social support and perceived usefulness significantly influence whether a potential user adopts a technology.
The mere fact that an applicant's use was geographically remote from a registrant or other opposer's use does not establish good faith, as "courts have generally held that the remote use defense... is unavailable where the junior user adopts a substantially identical mark in a remote geographic area with full knowledge of the senior user's prior use elsewhere".
For instance, a user who adopts only calls to maintain social relationships with most of her/his contacts will have a (phi ^_{left {c,sright }} u)) close to 1.
Even though one could use a simple SI or SIR model to characterize viral marketing, it is more likely in this case, that a user will adopt a product if several of its neighbors have already adopted it and the information comes from several different sources.
The influence observed at the time of a link creation might indeed remain effective for the whole life span of the social link, and, at any time, may lead a user to adopt a new item (in particular a book) from his/her neighbors and, in turn, to influence others to adopt the same item.
Entirely virtual desktops force a user to adopt all new applications and new work methodologies and do not provide the ability to access customized applications.
As a consequence, potential users adopt a 'wait and see' strategy and delay making investments until sufficient, trustworthy government programs are in place.
Facebook could also offer a button to let users adopt a different perspective by exposing them to content they don't usually see, they suggest.
In its earlier days, Hubbl's consumer-facing app allowed users to "hashtag" apps to help categorize apps in ways that the app publishers themselves may not have thought of – for example, a note-taking app may have seen a number of users adopting it specifically for "grocery lists".
