Challenges, difficulties and barriers to environmental engineering applications needs to be readdressed and reenvisioned.
"There will certainly be challenges, difficulties and setbacks along the way," Mr. Walcott said, "but I am confident that by working together, we will come out stronger on the other side".
However, ART has not been without its challenges, difficulties, and failings.
"Working this way presented many creative challenges, difficulties and long-awaited solutions".
Bishop: No matter how long you've been writing (and teaching writing) I imagine each book presents a new set of challenges, difficulties, and momentary panic.
For most young adults leaving home for the first time, they have someone to rely on when facing challenges, difficulties, and trials.
Ergonomic challenges, difficulties caused by eyesight and hearing impairments and the lack of concentration, becoming tired easily and symptoms of pain, were all mentioned.
Other problems include the often changing contexts of interventions, logistical and practical challenges, difficulties with monitoring service delivery, access to the intervention by the comparison group and changes in selection criteria and/or the intervention over time [ 20].
What are the challenges, difficulties and opportunities created by the Treaty of Lisbon for the EU's institutional and constitutional arrangements?
"Our current pre-occupation with happiness and well-being is stupid and is likely to lead to further under-achievement because real learning involves challenge, difficulty and unhappiness".
