The large number of available materials together with the complex relationships between various selection criteria, often make the material selection process a difficult and time consuming task.
The diagnosis of diabetic retinopathy (DR) through colour fundus images requires experienced clinicians to identify the presence and significance of many small features which, along with a complex grading system, makes this a difficult and time consuming task.
Educating physicians to order diagnostic imaging examinations more cost-effectively is a difficult and time consuming task, which may be assisted significantly by the use of an expert system.
The selection of interventions for analysis was a difficult and time consuming task, given the limited evidence of effectiveness and requirement for clear specification [ 8].
To compile, confirm, and validate the diverse data, the quantity and quality of experimental data, broad knowledge are needed to meet the difficult and time consuming task of constructing the TMDB.
Only two case patients had HPV screening completed before sampling and both were negative for HPV in our tests and the screening.> Patient sample collection can be a difficult and time consuming task especially when the researcher is interrupting an appointment.
