Heuristic 4 Description: if a non-functional concern "A" was found in the software requirements, then "A" (or any of its sub-concerns) is related to one or more functional requirements.
With the cosmetic or functional concern, sometimes patients with penile cancer may hesitate for penectomy.
The absence and shape of teeth and problems associated with enamel (such as sensitivity, staining and roughness) can be of major psychological and functional concern to AI patients.
Functional concerns were not considered, because it was not found to be a source that could be used to generate a catalog of functional concerns regarding the health complaint domain.
A functional implication concerns the role of the IGL as a mediator of circadian system response to tonic light exposure.
On the other hand, it should be stressed that a functional role concerning this protein needs to be confirmed by further biochemical experiments.
To address survivor psychosocial, as well as physical and functional concerns, a growing body of literature supports physical activity (PA) as an effective intervention strategy [ 17- 39].
In summary, policy in a middleware context represents user specified goals and functional concerns, meeting these by operating to a) bring functionality, and b) regulate/control within and across applications, by reconfiguring the system/environment.
The resulting architectural morphologies allow for a convergence of aesthetic and functional concerns, enabling structural optimisation through the locally differentiated aggregation of material.
In the future, we expect to modify our approach to attend functional concerns, such as features of a software product line [35].
