Sentence examples for it's a challenging issue from inspiring English sources

It's a challenging issue to discuss because so few people understand exactly how a portfolio model is supposed to work.

Well it's a challenging issue because of the enormous deep pockets on the other side.

With limited power supply, it is a challenging issue to support video applications with high resolution due to the complex functionality and high resource requirements.

Therefore, it is a challenging issue to adapt the user interface to meet the learners' needs in a smart learning environment.  .

Given intermittent connectivity and spectrum availability, it is a challenging issue regarding how to transmit messages between SUs in a reliable and effective way in CRAHNs.

It is a challenging issue to parameterize turbulent transport processes in such an intermediate resolution (Wyngaard [2004]), and continuous efforts are needed to improve the subgrid-scale turbulence parameterization schemes along with shallow cumulus convection.

Over the past several decades, although lots of algorithms are exploited in SAR target recognition [1 3], it is a challenging issue due to the complexity of the measured information such as speckle noises, variation of azimuth, and poor visibility.

ThIf article originallyouppeared on VICE US.

Although fast and accurate control of electroadhesion force, especially under DC voltages, is imperative in the field of haptics and robotics, it has been a challenging issue, due to the lack of reasonable models.

For people who have never really faced this issue personally it can be a challenging issue and particularly if you're part of an association or a religion like someone in the Mormon Church who will tell you that it's your religious duty to vote one way or the other.

Due to inherent complexity of the dynamic facility layout problem, it has always been a challenging issue to develop a solution algorithm for this problem.