Sentence examples for long-time challenges from inspiring English sources

In arid regions, climate change and population growth will exacerbate long-time challenges between environmental issues and domestic or agricultural needs".

Manufacturing ultralight and mechanical reliable materials has been a long-time challenge.

Nevertheless, selecting an appropriate support system in urban areas that can increase the stability of excavations has been a long-time challenge for design engineers.

"I think you're seeing a very similar narrative in Texas that you saw in Indiana, where you have an established moderate politician who has been in office for a very long time, challenged by a principled, free-market conservative," said Barney Keller, communications director at the Club for Growth.

Large scale integration of 2D crystals and metal nanowires (NWs) with low junction resistance has been a long time challenge for functional structures.

He challenges long-time incumbent Republican Tim Johnson, a 40-year professional politician who marches in lock step with his party.

As this treaty directly challenges the long-time faith in the value of national military power, typified by the scramble for nuclear weapons, it might not get very far.

That's a very real challenge for long-time incarcerates, whether they were guilty or not, after living this very restricted life – suddenly there's all these choices.

Reprints Related topics Politics Government and politics World politics Turkish politics Necmettin ErbakanUntil recently, few Turks would have guessed that Messrs Erdogan and Gul might challenge their long-time mentor, Mr Erbakan.

One long-time employee explained, 'The biggest challenge is one person holding a lot of cattle.' He added with emphasis, 'The other one is there is no relieving, you cannot be relieved if you are a herdsman, you still continue being a herdsmen until the end of your term.' This statement carried with it the sentiment that working as a herdsman offered little opportunity for advancement.

Analysts say he will rely on the machinery of state as he tries to ward off a challenge from long-time rival and presidential aspirant Prime Minister Morgan Tsvangirai.