Exact(5)
It would also face enormous obstacles in being built, experts say, including environment and engineering problems and the huge topographical challenges of the border itself.
The obstacles include environmental and engineering problems; fights with ranchers and others who don't want to give up their land; and the huge topographical challenges of the border, which runs through remote desert in Arizona to rugged mountains in New Mexico and, for two-thirds of its length, along rivers.
Architects had to build some 1,650 bridges and 76 tunnels to overcome the numerous topographical challenges.
There are obvious obstacles to building it the cost, for one thing, and the topographical challenges.
Several studies reported that topographical challenges and the need to cover large distances hampered CHW performance.
Similar(55)
This tricky topographical challenge, too, had to be solved with virtual reality.
The repeating turns are used as a topographical challenge that is compared with neural outcomes on unidirectional micropatterns and unpatterned substrates.
The minutes stated that there had been a presentation on Scotland that had discussed the "development of high speed rail and the enhancement of the existing route, including associated sustainability and environmental issues and topographical and geographical challenges".
These substrates lack the nanofibrillar architecture of normal breast tissue and cannot present topographical or orientation challenges characteristic of ECM surrounding a breast tumor [ 25, 31].
Let's think about the challenge in topographical terms (an analogy I also suggested here).
Most of the challenge is topographical.
Write better and faster with AI suggestions while staying true to your unique style.
Since I tried Ludwig back in 2017, I have been constantly using it in both editing and translation. Ever since, I suggest it to my translators at ProSciEditing.

Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com