A use case is a written description of how a system works, represented as a sequence of simple, discrete steps, beginning with the user's goal and ending with the user attaining that goal [ 16].
Individuals who have not yet installed the application who click on app content are taken to a page with further information (eg, health benefits the user attained by reaching 1-month smoke-free) and encouraged to install the app to support their friend.
The results show that belonging, hedonism, self-esteem, and reciprocity are the four main values users attain through SNS adoption.
Similarly, from Fig. 11, it is observed that the secondary forced termination probability for voice users attained by the different resource management strategies reaches its threshold for values of utilization factor of primary channels greater than 0.2.
Over time, the difficulty and complexity of each task are systematically increased as users attain specified performance criteria.
Swedish moist oral snuff (also called snus) users have blood levels of nicotine that are strikingly similar to those of cigarette smokers, but snuff users attain these levels without exposure to combustion products (e.g., carbon monoxide and tar) (18).
A higher proportion of febuxostat users compared with allopurinol users attained the sUA goal of <6.0 mg/dL (58.5% vs. 47.1%, P <0.001) and the sUA goal <5.0 mg/dL (36.2% vs. 21.8%, P <0.001), findings very similar to those from the treatment-naïve population (Table 4; Figure 2b).
The optimal pair is (− 20 dB,4 dB) so that the average user rate attains a maximal value of 2.4304 nats/sec/Hz, which gives a significant increase (by around 47.7%) compared to the worst case that just gets 1.6454 nats/sec/Hz with (20 dB,− 20 dB).
For this reason recent years have seen a great research effort into semi-supervised approaches, that can make use of small bits of information provided by the user to attain better accuracy.
If more than one user can attain this maximum rate, the scheduler chooses one of them randomly.
