The combination of the scope of both Uber's potential impact, and the extent of the engineering hurdles it faces in achieving its aims were what drew Singhal in; he is, after all, a true engineer at heart, and mountainous technical challenges attract skilled engineers like nothing else.
But there is one area the manufacturer sees as a growing challenge: finding skilled engineers.
Australia would face a challenge of "skilled advocacy", in having to "wean [Trump] away from the lunacy" of this foreign policy, he said on ABC's AM.
The government's men here say they respect the opposition, at least as fighters, noting that they are challenging adversaries, skilled at urban combat and far more familiar with the terrain.
Sometimes, it's hard to challenge a skilled batch of contestants.
Teacher education institutions in Malaysia are facing multiple challenges in preparing skilled science teachers to meet current and future economic as well as political challenges.
The logistical challenges of placing skilled instructors at these distant sites limit the global dissemination of the latest best practices in patient care, and strategies are needed to expand the impact of high-quality instructors, advances in medical knowledge, and new technologies.
The low uptake of ART is attributed to various challenges including inadequate skilled staff, high workload and lack of motivation among providers, lack of equipment/supplies, drug stock outs and inadequate systems to ensure that eligible patients are initiated and retained on ART [ 11].
But the sales staff remains an imponderable, and the demographics of suburbia make the challenge of finding skilled workers even more acute.
Specifying event sequence queries is challenging even for skilled computer professionals familiar with SQL.
