As challenging as it is, I am just happy I decided to do it".
Left hand and right hand work together, challenging as it is to coordinate them, to try to make two virtual lives better and closer.
Hence, the implementation of a follow-up clinic is challenging as it requires educational training.
Modeling PTSD is challenging, as it is a heterogeneous disorder with ≥20 symptoms.
However, job scheduling is challenging as it is an NP-complete problem.
Given their age (11 14 years), this was conceptually challenging as it related to events in their adult future.
Besides, the numerical implementation of the L 1 norm component is challenging as it masks the super-resolution data term.
In the context of tephra clean-up this is challenging as it is preferable to not clean surfaces multiple times in quick succession (Hayes et al. 2015).
Challenging as it may seem, participatory democracy may be an essential starting point and building-block for a successful CBNRM (and much easier to implement than first assumed).
Determining the mechanical behaviour of tendon and ligamentous tissue remains challenging, as it is anisotropic, non-linear and inhomogeneous in nature.
We would do well to follow them, challenging as it may be.
