However, previous attempts to use nanotubes in the solar cell construction process have been difficult because its difficult to arrange the nanotubes on the cell without clumping.
Today there are still some copyright issues, and convincing clients to take a responsibility on green and sustainable aspects of construction inside and outside remains difficult.
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Designing the model while the building was still under construction made the process much more difficult.
Highland Council said in January that the building work had been a welcome boost during difficult times in the construction trade.
"The construction ... makes it particularly difficult to manage detainees, who are particularly difficult to watch, " Delliste told BFMTV.
"Much of the area in the last decade has been paved over, with new construction, making a search today very difficult, " said Detective Bob Dean of the Alachua County Sheriff's Office.
You know where you want to go, but the incomprehensible road signs, congestion, construction delays and the like make it extremely difficult to get from here to there.
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Yet behind the construction boom Georgia's economic fundamentals remain difficult.
"We think residential construction will continue to support economic growth, but it will be difficult to offset weakness in other parts of the economy, like manufacturing, " said Elizabeth Ptacek, senior vice president and real-estate analyst at KeyBank in Cleveland.
The proposal would allow up to 200, 000 workers a year into the country to fill jobs in construction, hospitality, nursing homes and other areas where employers say they have a difficult time hiring Americans.
And, the department said that any potential entry from a new mobile wireless telecommunications services provider would be unable to offset the transaction's anticompetitive effects because it would be difficult, time-consuming and expensive, requiring spectrum licenses and the construction of a network.
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