We strongly believe that our method could also work for the DC term, as well, whereas the distribution of the DC coefficient's histogram is different from that of the AC ones, which may bring difficulty of feature design.
Moreover, a unique evolutionary history of each gene in Fusarium genomes may bring difficulty to the reconstruction of phylogenetic tree among Fusarium species as mentioned above.
A previous stugy with whole genome comparison among Fusairum species revealed the possibility that each gene in Fusarium genomes has a unique evolutionary history, and such gene may bring difficulty to the reconstruction of phylogenetic tree of Fusarium.
However, in practice, operational conditions of planetary gearbox are often characterized by variations of rotational speeds and loads, which may bring difficulties for fault diagnosis through the measured vibrations.
The non-identification of the software concerns, especially the crosscutting ones, may bring difficulties for the software development and evolution processes, harming the reasoning of the software engineers on the effects caused by the inclusion, removal, or modification of a requirement over the other ones [1].
The broadcast mode utilizes the characteristic of wireless communication, but may brings difficulties in coordinating the network, such as avoiding collisions.
Also for the DTLZ and WFG functions, there is no function having a convex Pareto front; however, a convex Pareto front may bring more difficulty (than a concave Pareto front) for decomposition-based algorithms in terms of solutions' uniformity maintenance [20].
The complex service processes with no agreed uniform guidelines, clear roles and consistent outcome evaluation may bring more difficulties to establish the referral and communication networks; in turn, a lack of the referral and communication networks or a lack of uniform guidelines, clear roles and consistent outcome evaluation systems also may lead to more complicated service processes.
Defective nasal structures including the palatal bones and/or nasal septum may bring about ingestion difficulty and/or a respiration deficiency, causing the death of the neonatal Prtg −/− pups.
In addition to aging with dignity and quality of life, factors such as moving during the frail senior years can prove to be fatally traumatic making it so important for seniors to stay in their homes, even through the difficulties that may bring.
Again this suggest that the methods of accommodating to impairments may be important in determining the pattern of limitations and that continuing in employment may bring a specific pattern of difficulties which follow logically from the work itself.
