The phrase "has been already selected" is correct and usable in written English.
You can use it when you are talking about something that has already happened. Example: The winning team has been already selected.
where F′ represents m- 1-dimensional feature subset that has been already selected from F. Equation (4) aims to selecting the m-th from the candidate feature subset F−F′ and implements trade-off between high class relevance and low feature redundancy.
For instance, Metformin, an anti-diabetic drug, which regulates cell metabolism and the AMPK/mTOR signaling, has been already selected as a candidate for tumor therapy [ 85, 86].
Two samples of mouth-breathing (19 subjects, 12 females and 7 males, with a mean age of 8.5 ± 1.6 years) and nose-breathing subjects (16 subjects, 8 females and 8 males, mean age 8.5 ± 1.7 years) in the mixed dentition have been already selected and studied for anatomical differences in terms of palatal vault linear dimensions, surface, and volume [21].
Despite those disadvantages, some populations of Atlantic salmon have been already selected for resistance to bacterial and viral diseases.
In addition, as both tomato and pepper are within the range of hosts of spider mites, the alleles that increased in frequency may have been already selected on these host plants prior to the 400 generations they spent on cucumber.
The interventions had also been already selected in a previous landmark study [ 12]. 1) Intervention to Reduce Salt Intake: Program involved the cooperation between Government, consumer associations and the Bakery Chambers to reduce 1 gram of salt per 100 grams of bread.
However, the fact that had been already pre-selected by their previous achievement when they completed the personality measure is simultaneously a limitation of this study.
Several studies (mostly retrospective analyses) have been already performed to select predictors of mortality in pts with cirrhosis [ 5, 6, 16].
Although TCP/IP protocols possess other parameters providing additional information, the three predictors selected have been already validated as a reliable source of information [41, 42].
Nearly that many advanced readers' copies have been circulated already, a select number of them wrapped in paper and sealed in wax with an image of a raven.
Up to now, there have been a select number of studios already working on SpatialOS-based games.
